<rdf:RDF
    xmlns:pacs="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs/schema-ext#"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:skos="http://www.w3.org/2004/02/skos/core#"
  xml:base="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs/" >
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    <skos:prefLabel>Meetings</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.05.-k"/>
    <pacs:code>43.05.Hw</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.75.Fr">
    <pacs:code>41.75.Fr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="41.75.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electron and positron beams</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.Md">
    <skos:prefLabel>Sound recording and reproducing systems, general concepts</skos:prefLabel>
    <pacs:code>43.38.Md</pacs:code>
    <skos:broader rdf:resource="43.38.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.55.Ad">
    <skos:broader rdf:resource="33.55.-b"/>
    <pacs:code>33.55.Ad</pacs:code>
    <skos:prefLabel>Optical activity, optical rotation; circular dichroism</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="79.60.Fr">
    <skos:broader rdf:resource="79.60.-i"/>
    <skos:prefLabel>Polymers; organic compounds</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>79.60.Fr</pacs:code>
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  <rdf:Description rdf:about="42.66.-p">
    <skos:narrower rdf:resource="42.66.Si"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Physiological optics</skos:prefLabel>
    <skos:narrower rdf:resource="42.66.Lc"/>
    <skos:narrower rdf:resource="42.66.Ne"/>
    <skos:narrower rdf:resource="42.66.Qg"/>
    <skos:narrower rdf:resource="42.66.Ct"/>
    <skos:broader rdf:resource="42."/>
    <pacs:code>42.66.-p</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="42.66.Ew"/>
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  <rdf:Description rdf:about="81.30.Bx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Phase diagrams of metals and alloys</skos:prefLabel>
    <skos:broader rdf:resource="81.30.-t"/>
    <pacs:code>81.30.Bx</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.65.Yy">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.65.Yy</pacs:code>
    <skos:prefLabel>Molecular dynamics methods</skos:prefLabel>
    <skos:broader rdf:resource="52.65.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Jq">
    <skos:broader rdf:resource="42.79.-e"/>
    <skos:prefLabel>Acousto-optical devices</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.79.Jq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.33.Nq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Reactions in micells</skos:prefLabel>
    <skos:broader rdf:resource="82.33.-z"/>
    <pacs:code>82.33.Nq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.70.Wz">
    <skos:broader rdf:resource="74.70.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>74.70.Wz</pacs:code>
    <skos:prefLabel>Fullerenes and related materials</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="27.30.+t">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>27.30.+t</pacs:code>
    <skos:prefLabel>20(less-than-or-equal-to)A(less-than-or-equal-to)38</skos:prefLabel>
    <skos:broader rdf:resource="27."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.59.Tb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Moderate-intensity beams</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.59.Tb</pacs:code>
    <skos:broader rdf:resource="52.59.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.19.Bb">
    <skos:prefLabel>Sensory perceptions</skos:prefLabel>
    <skos:broader rdf:resource="87.19.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.19.Bb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="04.40.Nr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>04.40.Nr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Einstein-Maxwell spacetimes, spacetimes with fluids, radiation or classical fields</skos:prefLabel>
    <skos:broader rdf:resource="04.40.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.52.Av">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Theory, design, and computerized simulation</skos:prefLabel>
    <skos:broader rdf:resource="28.52.-s"/>
    <pacs:code>28.52.Av</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="61.10.Nz">
    <skos:broader rdf:resource="61.10.-i"/>
    <skos:prefLabel>X-ray diffraction</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>61.10.Nz</pacs:code>
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  <rdf:Description rdf:about="01.">
    <skos:prefLabel>Communication, education, history, and philosophy</skos:prefLabel>
    <skos:narrower rdf:resource="01.90.+g"/>
    <skos:narrower rdf:resource="01.20.+x"/>
    <skos:narrower rdf:resource="01.30.-y"/>
    <skos:narrower rdf:resource="01.60.+q"/>
    <skos:broader rdf:resource="00."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="01.40.-d"/>
    <skos:narrower rdf:resource="01.70.+w"/>
    <skos:narrower rdf:resource="01.80.+b"/>
    <skos:narrower rdf:resource="01.75.+m"/>
    <pacs:code>01.</pacs:code>
    <skos:narrower rdf:resource="01.10.-m"/>
    <skos:narrower rdf:resource="01.65.+g"/>
    <skos:narrower rdf:resource="01.52.+r"/>
    <skos:narrower rdf:resource="01.55.+b"/>
    <skos:narrower rdf:resource="01.78.+p"/>
    <skos:narrower rdf:resource="01.50.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.85.Hd">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>13.85.Hd</pacs:code>
    <skos:broader rdf:resource="13.85.-t"/>
    <skos:prefLabel>Inelastic scattering: many-particle final states</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Yp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Star counts, distribution, and statistics</skos:prefLabel>
    <pacs:code>97.10.Yp</pacs:code>
    <skos:broader rdf:resource="97.10.-q"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.80.Hv">
    <skos:broader rdf:resource="14.80.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>14.80.Hv</pacs:code>
    <skos:prefLabel>Magnetic monopoles</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="89.60.Fe">
    <skos:broader rdf:resource="89.60.-k"/>
    <skos:prefLabel>Environmental regulations</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>89.60.Fe</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.35.Np">
    <skos:prefLabel>Nanoparticles in polymers</skos:prefLabel>
    <skos:broader rdf:resource="82.35.-x"/>
    <pacs:code>82.35.Np</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.10.Da">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Cartography</skos:prefLabel>
    <skos:broader rdf:resource="91.10.-v"/>
    <pacs:code>91.10.Da</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="87.66.-a">
    <skos:narrower rdf:resource="87.66.Cd"/>
    <skos:narrower rdf:resource="87.66.Pm"/>
    <skos:narrower rdf:resource="87.66.Xa"/>
    <skos:prefLabel>Radiation measurement</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="87.66.Jj"/>
    <skos:narrower rdf:resource="87.66.Sq"/>
    <skos:broader rdf:resource="87."/>
    <skos:narrower rdf:resource="87.66.Na"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.66.-a</pacs:code>
    <skos:narrower rdf:resource="87.66.Ff"/>
    <skos:narrower rdf:resource="87.66.Uv"/>
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  <rdf:Description rdf:about="43.30.Nb">
    <skos:prefLabel>Noise in water; generation mechanisms and characteristics of the field</skos:prefLabel>
    <pacs:code>43.30.Nb</pacs:code>
    <skos:broader rdf:resource="43.30.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="75.30.Wx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>75.30.Wx</pacs:code>
    <skos:prefLabel>Spin crossover</skos:prefLabel>
    <skos:broader rdf:resource="75.30.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="71.38.-k">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="71.38.Cn"/>
    <skos:broader rdf:resource="71."/>
    <pacs:code>71.38.-k</pacs:code>
    <skos:narrower rdf:resource="71.38.Ht"/>
    <skos:narrower rdf:resource="71.38.Mx"/>
    <skos:prefLabel>Polarons and electron-phonon interactions</skos:prefLabel>
    <skos:narrower rdf:resource="71.38.Fp"/>
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  <rdf:Description rdf:about="82.33.Ln">
    <skos:prefLabel>Reactions in sol gels, aerogels, porous media</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.33.-z"/>
    <pacs:code>82.33.Ln</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="43.05.-k">
    <skos:narrower rdf:resource="43.05.Dr"/>
    <skos:narrower rdf:resource="43.05.Bp"/>
    <skos:narrower rdf:resource="43.05.Re"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.05.-k</pacs:code>
    <skos:narrower rdf:resource="43.05.Ky"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="43.05.Pc"/>
    <skos:broader rdf:resource="43."/>
    <skos:narrower rdf:resource="43.05.Gv"/>
    <skos:narrower rdf:resource="43.05.Hw"/>
    <skos:narrower rdf:resource="43.05.Ma"/>
    <skos:prefLabel>Acoustical Society of America</skos:prefLabel>
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    <skos:narrower rdf:resource="43.05.Nb"/>
    <skos:narrower rdf:resource="43.05.Sf"/>
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  <rdf:Description rdf:about="32.70.-n">
    <skos:narrower rdf:resource="32.70.Cs"/>
    <pacs:code>32.70.-n</pacs:code>
    <skos:broader rdf:resource="32."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="32.70.Jz"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Intensities and shapes of atomic spectral lines</skos:prefLabel>
    <skos:narrower rdf:resource="32.70.Fw"/>
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  <rdf:Description rdf:about="82.45.Xy">
    <skos:prefLabel>Ceramics in electrochemistry</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.45.-h"/>
    <pacs:code>82.45.Xy</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="82.20.Kh">
    <pacs:code>82.20.Kh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.20.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Potential energy surfaces for chemical reactions</skos:prefLabel>
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  <rdf:Description rdf:about="87.64.Vv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.64.-t"/>
    <pacs:code>87.64.Vv</pacs:code>
    <skos:prefLabel>Multiphoton microscopy</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="04.80.-y">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Experimental studies of gravity</skos:prefLabel>
    <pacs:code>04.80.-y</pacs:code>
    <skos:narrower rdf:resource="04.80.Cc"/>
    <skos:broader rdf:resource="04."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="04.80.Nn"/>
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  <rdf:Description rdf:about="82.45.Jn">
    <skos:prefLabel>Surface structure, reactivity and catalysis</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.45.Jn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.45.-h"/>
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  <rdf:Description rdf:about="42.70.Km">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.70.Km</pacs:code>
    <skos:broader rdf:resource="42.70.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Infrared transmitting materials</skos:prefLabel>
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  <rdf:Description rdf:about="96.60.Vg">
    <skos:broader rdf:resource="96.60.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>96.60.Vg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Particle radiation, solar wind, and solar neutrinos</skos:prefLabel>
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    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="84.32.-y"/>
    <skos:narrower rdf:resource="84.30.-r"/>
    <skos:narrower rdf:resource="84.35.+i"/>
    <skos:prefLabel>Electronics; radiowave and microwave technology; direct energy conversion and storage</skos:prefLabel>
    <skos:narrower rdf:resource="84.50.+d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="84.40.-x"/>
    <skos:narrower rdf:resource="84.90.+a"/>
    <skos:narrower rdf:resource="84.70.+p"/>
    <skos:narrower rdf:resource="84.37.+q"/>
    <skos:narrower rdf:resource="84.60.-h"/>
    <skos:narrower rdf:resource="84.71.-b"/>
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  <rdf:Description rdf:about="98.70.Vc">
    <skos:broader rdf:resource="98.70.-f"/>
    <skos:prefLabel>Background radiations</skos:prefLabel>
    <pacs:code>98.70.Vc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.37.Xy">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.37.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.37.Xy</pacs:code>
    <skos:prefLabel>Scanning Auger microscopy, photoelectron microscopy</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.50.Gi">
    <skos:broader rdf:resource="87.50.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Ionizing radiations (ultraviolet, x-rays, gamma-rays, ions, electrons, positrons, neutrons, and mesons, etc.)</skos:prefLabel>
    <pacs:code>87.50.Gi</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="85.45.Db">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>85.45.Db</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Field emitters and arrays, cold electron emitters</skos:prefLabel>
    <skos:broader rdf:resource="85.45.-w"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.10.Qs">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.10.Qs</pacs:code>
    <skos:broader rdf:resource="43.10.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Notes relating to acoustics as a profession</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="79.75.+g">
    <skos:broader rdf:resource="79."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Exoelectron emission</skos:prefLabel>
    <pacs:code>79.75.+g</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="76.30.Mi">
    <skos:prefLabel>Color centers and other defects</skos:prefLabel>
    <pacs:code>76.30.Mi</pacs:code>
    <skos:broader rdf:resource="76.30.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.80.Pj">
    <pacs:code>32.80.Pj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Optical cooling of atoms; trapping</skos:prefLabel>
    <skos:broader rdf:resource="32.80.-t"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="90.">
    <skos:narrower rdf:resource="93."/>
    <skos:narrower rdf:resource="92."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>90.</pacs:code>
    <skos:narrower rdf:resource="91."/>
    <skos:narrower rdf:resource="97."/>
    <skos:narrower rdf:resource="98."/>
    <skos:narrower rdf:resource="95."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#TopConcept"/>
    <skos:narrower rdf:resource="96."/>
    <skos:narrower rdf:resource="94."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>GEOPHYSICS, ASTRONOMY, AND ASTROPHYSICS</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="92.20.Rb">
    <skos:prefLabel>Plankton</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="92.20.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>92.20.Rb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.80.Vp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Discharge in vacuum</skos:prefLabel>
    <skos:broader rdf:resource="52.80.-s"/>
    <pacs:code>52.80.Vp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.66.Lm">
    <skos:broader rdf:resource="13.66.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>13.66.Lm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Processes in other lepton-lepton interactions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.56.Da">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.56.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.56.Da</pacs:code>
    <skos:prefLabel>Ancillary equipment</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.58.-c">
    <skos:narrower rdf:resource="52.58.Hm"/>
    <pacs:code>52.58.-c</pacs:code>
    <skos:narrower rdf:resource="52.58.Qv"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52."/>
    <skos:narrower rdf:resource="52.58.Lq"/>
    <skos:narrower rdf:resource="52.58.Ei"/>
    <skos:prefLabel>Other confinement methods</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.40.Lb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>14.40.Lb</pacs:code>
    <skos:prefLabel>Charmed mesons</skos:prefLabel>
    <skos:broader rdf:resource="14.40.-n"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.80.Wr">
    <skos:broader rdf:resource="32.80.-t"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>32.80.Wr</pacs:code>
    <skos:prefLabel>Other multiphoton processes</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.30.Cq">
    <pacs:code>95.30.Cq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="95.30.-k"/>
    <skos:prefLabel>Elementary particle processes</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="21.10.Tg">
    <pacs:code>21.10.Tg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Lifetimes</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="21.10.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="06.60.-c">
    <skos:narrower rdf:resource="06.60.Sx"/>
    <pacs:code>06.60.-c</pacs:code>
    <skos:narrower rdf:resource="06.60.Ei"/>
    <skos:narrower rdf:resource="06.60.Mr"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Laboratory procedures</skos:prefLabel>
    <skos:narrower rdf:resource="06.60.Vz"/>
    <skos:broader rdf:resource="06."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="06.60.Wa"/>
    <skos:narrower rdf:resource="06.60.Jn"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.55.Hx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Sum rules</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="11.55.-m"/>
    <pacs:code>11.55.Hx</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.28.Mw">
    <skos:broader rdf:resource="43.28.+h"/>
    <pacs:code>43.28.Mw</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Shock and blast waves, sonic boom</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.55.Fw">
    <skos:broader rdf:resource="95.55.-n"/>
    <pacs:code>95.55.Fw</pacs:code>
    <skos:prefLabel>Space-based ultraviolet, optical, and infrared telescopes</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.10.Ud">
    <skos:prefLabel>Linear algebra</skos:prefLabel>
    <skos:broader rdf:resource="02.10.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>02.10.Ud</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.50.Vv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>75.50.Vv</pacs:code>
    <skos:broader rdf:resource="75.50.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>High coercivity materials</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="62.30.+d">
    <skos:broader rdf:resource="62."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>62.30.+d</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Mechanical and elastic waves; vibrations</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="33.35.+r">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="33."/>
    <skos:prefLabel>Electron resonance and relaxation</skos:prefLabel>
    <pacs:code>33.35.+r</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.60.By">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.60.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.60.By</pacs:code>
    <skos:prefLabel>Design of specific laser systems</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="95.30.Qd">
    <skos:broader rdf:resource="95.30.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Magnetohydrodynamics and plasmas</skos:prefLabel>
    <pacs:code>95.30.Qd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="93.30.Sq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Polar regions</skos:prefLabel>
    <pacs:code>93.30.Sq</pacs:code>
    <skos:broader rdf:resource="93.30.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="77.84.Dy">
    <skos:broader rdf:resource="77.84.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Niobates, titanates, tantalates, PZT ceramics, etc.</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>77.84.Dy</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.Pq">
    <skos:prefLabel>Reed wind instruments</skos:prefLabel>
    <skos:broader rdf:resource="43.75.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.75.Pq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.60.-b">
    <skos:narrower rdf:resource="78.60.Kn"/>
    <skos:prefLabel>Other luminescence and radiative recombination</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="78.60.Fi"/>
    <skos:narrower rdf:resource="78.60.Hk"/>
    <skos:narrower rdf:resource="78.60.Mq"/>
    <skos:broader rdf:resource="78."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>78.60.-b</pacs:code>
    <skos:narrower rdf:resource="78.60.Ps"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.53.Ly">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.53.Ly</pacs:code>
    <skos:prefLabel>Stereotactic radiosurgery</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.53.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.55.Jd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Magnetic mirrors, gas dynamic traps</skos:prefLabel>
    <skos:broader rdf:resource="52.55.-s"/>
    <pacs:code>52.55.Jd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="12.38.Mh">
    <skos:broader rdf:resource="12.38.-t"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Quark-gluon plasma</skos:prefLabel>
    <pacs:code>12.38.Mh</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.41.Bm">
    <pacs:code>28.41.Bm</pacs:code>
    <skos:prefLabel>Fuel elements, preparation, reloading, and reprocessing</skos:prefLabel>
    <skos:broader rdf:resource="28.41.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="12.38.Lg">
    <pacs:code>12.38.Lg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="12.38.-t"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Other nonperturbative calculations</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="68.43.Hn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.43.Hn</pacs:code>
    <skos:prefLabel>Structure of assemblies of adsorbates (two- and three-dimensional clustering)</skos:prefLabel>
    <skos:broader rdf:resource="68.43.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.40.Dc">
    <skos:broader rdf:resource="84.40.-x"/>
    <skos:prefLabel>Microwave circuits</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>84.40.Dc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.+m">
    <skos:prefLabel>Underwater sound</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.30.+m</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.61.Cw">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>73.61.Cw</pacs:code>
    <skos:prefLabel>Elemental semiconductors</skos:prefLabel>
    <skos:broader rdf:resource="73.61.-r"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.90.+w">
    <skos:prefLabel>Other topics in magnetic properties and materials (restricted to new topics in section 75)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>75.90.+w</pacs:code>
    <skos:broader rdf:resource="75."/>
  </rdf:Description>
  <rdf:Description rdf:about="95.85.Ls">
    <skos:broader rdf:resource="95.85.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Near ultraviolet (300&amp;ndash;390 nm)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>95.85.Ls</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="81.15.Aa">
    <pacs:code>81.15.Aa</pacs:code>
    <skos:prefLabel>Theory and models of film growth</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.15.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.25.Wx">
    <pacs:code>11.25.Wx</pacs:code>
    <skos:broader rdf:resource="11.25.-w"/>
    <skos:prefLabel>String and brane phenomenology</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.St">
    <skos:broader rdf:resource="43.75.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.75.St</pacs:code>
    <skos:prefLabel>Musical performance analysis and training</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.27.Ny">
    <skos:broader rdf:resource="52.27.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.27.Ny</pacs:code>
    <skos:prefLabel>Relativistic plasmas</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.Pg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.64.+r"/>
    <skos:prefLabel>Electrophysiology of the auditory nerve</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.64.Pg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="77.22.Jp">
    <pacs:code>77.22.Jp</pacs:code>
    <skos:prefLabel>Dielectric breakdown and space-charge effects</skos:prefLabel>
    <skos:broader rdf:resource="77.22.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.38.Hv">
    <skos:broader rdf:resource="98.38.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.38.Hv</pacs:code>
    <skos:prefLabel>H&amp;thinsp;II regions; emission and reflection nebulae</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.40.Ev">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>14.40.Ev</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="14.40.-n"/>
    <skos:prefLabel>Other strange mesons</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.50.Kk">
    <skos:prefLabel>Sound and ultrasound</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.50.Kk</pacs:code>
    <skos:broader rdf:resource="87.50.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.80.Mg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>67.80.Mg</pacs:code>
    <skos:prefLabel>Defects, impurities, and diffusion</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="67.80.-s"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.47.+p">
    <skos:broader rdf:resource="78."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Time-resolved optical spectroscopies and other ultrafast optical measurements in condensed matter</skos:prefLabel>
    <pacs:code>78.47.+p</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.50.Md">
    <skos:broader rdf:resource="42.50.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.50.Md</pacs:code>
    <skos:prefLabel>Optical transient phenomena: quantum beats, photon echo, free-induction decay, dephasings and revivals, optical nutation, and self-induced transparency</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.25.Mf">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.25.-r"/>
    <pacs:code>91.25.Mf</pacs:code>
    <skos:prefLabel>Reversals</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.54.Kt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Protogalaxies; primordial galaxies</skos:prefLabel>
    <pacs:code>98.54.Kt</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.54.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.40.Rm">
    <pacs:code>92.40.Rm</pacs:code>
    <skos:prefLabel>Snow</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.40.-t"/>
  </rdf:Description>
  <rdf:Description rdf:about="45.20.Jj">
    <skos:broader rdf:resource="45.20.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Lagrangian and Hamiltonian mechanics</skos:prefLabel>
    <pacs:code>45.20.Jj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="97.60.-s">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Late stages of stellar evolution (including black holes)</skos:prefLabel>
    <skos:narrower rdf:resource="97.60.Bw"/>
    <skos:narrower rdf:resource="97.60.Jd"/>
    <skos:narrower rdf:resource="97.60.Gb"/>
    <skos:narrower rdf:resource="97.60.Lf"/>
    <skos:broader rdf:resource="97."/>
    <pacs:code>97.60.-s</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="03.65.Db">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Functional analytical methods</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="03.65.-w"/>
    <pacs:code>03.65.Db</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="04.20.Gz">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>04.20.Gz</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Spacetime topology, causal structure, spinor structure</skos:prefLabel>
    <skos:broader rdf:resource="04.20.-q"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.43.Bc">
    <skos:prefLabel>Ab initio calculations of adsorbate structure and reactions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="68.43.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>68.43.Bc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.Hg">
    <skos:broader rdf:resource="43.50.-x"/>
    <skos:prefLabel>Noise control at the ear</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.50.Hg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.30.Sk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>84.30.Sk</pacs:code>
    <skos:broader rdf:resource="84.30.-r"/>
    <skos:prefLabel>Pulse and digital circuits</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.60.Fc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.60.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.60.Fc</pacs:code>
    <skos:prefLabel>Modulation, tuning, and mode locking</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="13.87.Fh">
    <pacs:code>13.87.Fh</pacs:code>
    <skos:prefLabel>Fragmentation into hadrons</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="13.87.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.80.Ls">
    <pacs:code>25.80.Ls</pacs:code>
    <skos:prefLabel>Pion inclusive scattering and absorption</skos:prefLabel>
    <skos:broader rdf:resource="25.80.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.80.Pv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.80.-d"/>
    <skos:prefLabel>Electron spectroscopy (x-ray photoelectron (XPS), Auger electron spectroscopy (AES), etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.80.Pv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="84.32.Dd">
    <pacs:code>84.32.Dd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Connectors, relays, and switches</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="84.32.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.60.Jh">
    <skos:broader rdf:resource="02.60.-x"/>
    <skos:prefLabel>Numerical differentiation and integration</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.60.Jh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.16.Nn">
    <skos:broader rdf:resource="87.16.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.16.Nn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Motor proteins (myosin, kinesin dynein)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="05.20.Gg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>05.20.Gg</pacs:code>
    <skos:prefLabel>Classical ensemble theory</skos:prefLabel>
    <skos:broader rdf:resource="05.20.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="29.30.Dn">
    <pacs:code>29.30.Dn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="29.30.-h"/>
    <skos:prefLabel>Electron spectroscopy</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.30.Hm">
    <skos:prefLabel>Positron scattering</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>25.30.Hm</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="25.30.-c"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.50.Hp">
    <skos:prefLabel>Processes caused by visible and UV light</skos:prefLabel>
    <pacs:code>82.50.Hp</pacs:code>
    <skos:broader rdf:resource="82.50.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.50.Fq">
    <pacs:code>73.50.Fq</pacs:code>
    <skos:broader rdf:resource="73.50.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>High-field and nonlinear effects</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.58.Ay">
    <skos:prefLabel>Physical properties (abundances, electron density, magnetic fields, scintillation, scattering, kinematics, dynamics, turbulence, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98.58.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.58.Ay</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="29.27.Bd">
    <skos:broader rdf:resource="29.27.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>29.27.Bd</pacs:code>
    <skos:prefLabel>Beam dynamics; collective effects and instabilities</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.Wn">
    <skos:prefLabel>Effects of noise and trauma on the auditory system</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.64.Wn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.64.+r"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Lj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.66.Lj</pacs:code>
    <skos:prefLabel>Perceptual effects of sound</skos:prefLabel>
    <skos:broader rdf:resource="43.66.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.20.Dk">
    <skos:broader rdf:resource="43.20.+g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.20.Dk</pacs:code>
    <skos:prefLabel>Ray acoustics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.Fx">
    <skos:prefLabel>Piezoelectric and ferroelectric transducers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.38.-p"/>
    <pacs:code>43.38.Fx</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.45.Vz">
    <skos:prefLabel>Fractures and faults</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91.45.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.45.Vz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="12.15.-y">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="12.15.Mm"/>
    <skos:narrower rdf:resource="12.15.Hh"/>
    <skos:narrower rdf:resource="12.15.Lk"/>
    <skos:prefLabel>Electroweak interactions</skos:prefLabel>
    <skos:narrower rdf:resource="12.15.Ji"/>
    <pacs:code>12.15.-y</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="12.15.Ff"/>
    <skos:broader rdf:resource="12."/>
  </rdf:Description>
  <rdf:Description rdf:about="89.75.Kd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>89.75.Kd</pacs:code>
    <skos:broader rdf:resource="89.75.-k"/>
    <skos:prefLabel>Patterns</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.90.+a">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Other topics in electronics, radiowave and microwave technology, and direct energy conversion and storage (restricted to new topics in section 84)</skos:prefLabel>
    <pacs:code>84.90.+a</pacs:code>
    <skos:broader rdf:resource="84."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.38.Am">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.38.-j"/>
    <pacs:code>98.38.Am</pacs:code>
    <skos:prefLabel>Physical properties (abundances, electron density, magnetic fields, scintillation, scattering, kinematics, dynamics, turbulence, etc.)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.27.Lw">
    <skos:broader rdf:resource="52.27.-h"/>
    <pacs:code>52.27.Lw</pacs:code>
    <skos:prefLabel>Dusty or complex plasmas; plasma crystals</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.15.+e">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Liquid thin films</skos:prefLabel>
    <pacs:code>68.15.+e</pacs:code>
    <skos:broader rdf:resource="68."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Ma">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.30.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Acoustics of sediments; ice covers, viscoelastic media; seismic underwater acoustics</skos:prefLabel>
    <pacs:code>43.30.Ma</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="82.40.Ck">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.40.Ck</pacs:code>
    <skos:broader rdf:resource="82.40.-g"/>
    <skos:prefLabel>Pattern formation in reactions with diffusion, flow and heat transfer</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.60.Fz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Elastic and Compton scattering</skos:prefLabel>
    <pacs:code>13.60.Fz</pacs:code>
    <skos:broader rdf:resource="13.60.-r"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.55.Ym">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="95.55.-n"/>
    <pacs:code>95.55.Ym</pacs:code>
    <skos:prefLabel>Gravitational radiation detectors; mass spectrometers; and other instrumentation and techniques</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="71.20.-b">
    <skos:narrower rdf:resource="71.20.Gj"/>
    <skos:prefLabel>Electron density of states and band structure of crystalline solids</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="71.20.Tx"/>
    <skos:narrower rdf:resource="71.20.Dg"/>
    <pacs:code>71.20.-b</pacs:code>
    <skos:broader rdf:resource="71."/>
    <skos:narrower rdf:resource="71.20.Eh"/>
    <skos:narrower rdf:resource="71.20.Ps"/>
    <skos:narrower rdf:resource="71.20.Nr"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="71.20.Lp"/>
    <skos:narrower rdf:resource="71.20.Mq"/>
    <skos:narrower rdf:resource="71.20.Be"/>
    <skos:narrower rdf:resource="71.20.Rv"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.30.Dz">
    <skos:broader rdf:resource="96.30.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Mercury</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>96.30.Dz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="82.33.Xj">
    <skos:broader rdf:resource="82.33.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Plasma reactions (including flowing afterglow and electric discharges)</skos:prefLabel>
    <pacs:code>82.33.Xj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="78.30.Jw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="78.30.-j"/>
    <pacs:code>78.30.Jw</pacs:code>
    <skos:prefLabel>Organic compounds, polymers</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="71.23.An">
    <skos:broader rdf:resource="71.23.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>71.23.An</pacs:code>
    <skos:prefLabel>Theories and models; localized states</skos:prefLabel>
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  <rdf:Description rdf:about="43.38.Ar">
    <skos:broader rdf:resource="43.38.-p"/>
    <pacs:code>43.38.Ar</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Transducing principles, materials, and structures: general</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.63.Lk">
    <skos:broader rdf:resource="87.63.-d"/>
    <skos:prefLabel>Visible radiation: diaphanography, transillumination, laser imaging</skos:prefLabel>
    <pacs:code>87.63.Lk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.50.Qx">
    <skos:prefLabel>Signal processing electronics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="07.50.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.50.Qx</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="83.60.Fg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.60.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>83.60.Fg</pacs:code>
    <skos:prefLabel>Shear rate dependent viscosity</skos:prefLabel>
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  <rdf:Description rdf:about="94.20.Pp">
    <pacs:code>94.20.Pp</pacs:code>
    <skos:prefLabel>Plasmapause</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="94.20.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.15.Ki">
    <skos:broader rdf:resource="47.15.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>47.15.Ki</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Inviscid flows with vorticity</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Kr">
    <pacs:code>42.79.Kr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.79.-e"/>
    <skos:prefLabel>Display devices, liquid-crystal devices</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Vm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>97.10.Vm</pacs:code>
    <skos:broader rdf:resource="97.10.-q"/>
    <skos:prefLabel>Distances, parallaxes</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="89.30.-g">
    <skos:narrower rdf:resource="89.30.Cc"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="89.30.Gg"/>
    <skos:narrower rdf:resource="89.30.Ee"/>
    <skos:broader rdf:resource="89."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="89.30.Aa"/>
    <skos:prefLabel>Energy resources</skos:prefLabel>
    <skos:narrower rdf:resource="89.30.Jj"/>
    <pacs:code>89.30.-g</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="82.20.Nk">
    <skos:prefLabel>Classical theories of reactions and/or energy transfer</skos:prefLabel>
    <skos:broader rdf:resource="82.20.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.20.Nk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.10.Jd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Tides, waves, and winds</skos:prefLabel>
    <pacs:code>94.10.Jd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="94.10.-s"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.58.Qv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electrostatic and high-frequency confinement</skos:prefLabel>
    <skos:broader rdf:resource="52.58.-c"/>
    <pacs:code>52.58.Qv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="34.80.Qb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="34.80.-i"/>
    <pacs:code>34.80.Qb</pacs:code>
    <skos:prefLabel>Laser-modified scattering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="92.60.Bh">
    <skos:prefLabel>General circulation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="92.60.-e"/>
    <pacs:code>92.60.Bh</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.80.Nj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.80.Nj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.80.-d"/>
    <skos:prefLabel>Fourier transform mass spectrometry</skos:prefLabel>
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  <rdf:Description rdf:about="24.60.-k">
    <skos:prefLabel>Statistical theory and fluctuations</skos:prefLabel>
    <skos:narrower rdf:resource="24.60.Gv"/>
    <skos:narrower rdf:resource="24.60.Dr"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="24.60.Lz"/>
    <pacs:code>24.60.-k</pacs:code>
    <skos:broader rdf:resource="24."/>
    <skos:narrower rdf:resource="24.60.Ky"/>
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  <rdf:Description rdf:about="96.50.Bh">
    <pacs:code>96.50.Bh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="96.50.-e"/>
    <skos:prefLabel>Solar and interplanetary electric and magnetic fields (including solar wind fields)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.+y">
    <skos:prefLabel>Noise: its effects and control</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.50.+y</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.15.Pq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electrodeposition, electroplating</skos:prefLabel>
    <skos:broader rdf:resource="81.15.-z"/>
    <pacs:code>81.15.Pq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.30.+p">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>03.30.+p</pacs:code>
    <skos:prefLabel>Special relativity</skos:prefLabel>
    <skos:broader rdf:resource="03."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.70.Mn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.70.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Projectile and target fragmentation</skos:prefLabel>
    <pacs:code>25.70.Mn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="79.20.Fv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>79.20.Fv</pacs:code>
    <skos:broader rdf:resource="79.20.-m"/>
    <skos:prefLabel>Electron impact: Auger emission</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.Pf">
    <pacs:code>43.38.Pf</pacs:code>
    <skos:prefLabel>Hydroacoustic and hydraulic transducers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.38.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.66.Si">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.66.-p"/>
    <skos:prefLabel>Psychophysics of vision, visual perception; binocular vision</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.66.Si</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="32.50.+d">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Fluorescence, phosphorescence (including quenching)</skos:prefLabel>
    <skos:broader rdf:resource="32."/>
    <pacs:code>32.50.+d</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Cj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.30.Cj</pacs:code>
    <skos:broader rdf:resource="02.30.-f"/>
    <skos:prefLabel>Measure and integration</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.50.Gj">
    <skos:broader rdf:resource="52.50.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.50.Gj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Plasma heating by particle beams</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.81.Qb">
    <skos:broader rdf:resource="42.81.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Fiber waveguides, couplers, and arrays</skos:prefLabel>
    <pacs:code>42.81.Qb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="79.60.Bm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Clean metal, semiconductor, and insulator surfaces</skos:prefLabel>
    <skos:broader rdf:resource="79.60.-i"/>
    <pacs:code>79.60.Bm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.20.Db">
    <skos:broader rdf:resource="82.20.-w"/>
    <pacs:code>82.20.Db</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Transition state theory and statistical theories of rate constants</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="13.25.Cq">
    <skos:broader rdf:resource="13.25.-k"/>
    <skos:prefLabel>Decays of pi mesons</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>13.25.Cq</pacs:code>
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  <rdf:Description rdf:about="42.55.Ye">
    <pacs:code>42.55.Ye</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Raman lasers</skos:prefLabel>
    <skos:broader rdf:resource="42.55.-f"/>
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  <rdf:Description rdf:about="92.40.Ea">
    <pacs:code>92.40.Ea</pacs:code>
    <skos:prefLabel>Precipitation</skos:prefLabel>
    <skos:broader rdf:resource="92.40.-t"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.70.Tx">
    <skos:broader rdf:resource="81.70.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.70.Tx</pacs:code>
    <skos:prefLabel>Computed tomography</skos:prefLabel>
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  <rdf:Description rdf:about="67.80.Gb">
    <skos:broader rdf:resource="67.80.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>67.80.Gb</pacs:code>
    <skos:prefLabel>Thermal properties</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="43.66.Ed">
    <skos:broader rdf:resource="43.66.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.66.Ed</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Auditory fatigue, temporary threshold shift</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="92.40.Qk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.40.-t"/>
    <pacs:code>92.40.Qk</pacs:code>
    <skos:prefLabel>Water quality and water resources</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.35.-x">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="82.35.Gh"/>
    <skos:prefLabel>Polymers: properties; reactions; polymerization</skos:prefLabel>
    <skos:narrower rdf:resource="82.35.Ej"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="82.35.Cd"/>
    <skos:narrower rdf:resource="82.35.Rs"/>
    <skos:narrower rdf:resource="82.35.Np"/>
    <skos:narrower rdf:resource="82.35.Lr"/>
    <skos:narrower rdf:resource="82.35.Pq"/>
    <pacs:code>82.35.-x</pacs:code>
    <skos:narrower rdf:resource="82.35.Jk"/>
    <skos:broader rdf:resource="82."/>
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  <rdf:Description rdf:about="97.20.Tr">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Population II stars (horizontal branch, metal poor, etc.)</skos:prefLabel>
    <skos:broader rdf:resource="97.20.-w"/>
    <pacs:code>97.20.Tr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.70.+w">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="68."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Whiskers and dendrites (growth, structure, and nonelectronic properties)</skos:prefLabel>
    <pacs:code>68.70.+w</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="81.05.Kf">
    <pacs:code>81.05.Kf</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Glasses (including metallic glasses)</skos:prefLabel>
    <skos:broader rdf:resource="81.05.-t"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="46.15.Ff">
    <pacs:code>46.15.Ff</pacs:code>
    <skos:broader rdf:resource="46.15.-x"/>
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    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.15.Cb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.15.Cb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="47.15.-x"/>
    <skos:prefLabel>Laminar boundary layers</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="01.40.Di">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="01.40.-d"/>
    <pacs:code>01.40.Di</pacs:code>
    <skos:prefLabel>Course design and evaluation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.68.-w">
    <skos:narrower rdf:resource="42.68.Kh"/>
    <skos:narrower rdf:resource="42.68.Xy"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="42.68.Bz"/>
    <skos:narrower rdf:resource="42.68.Ge"/>
    <skos:broader rdf:resource="42."/>
    <skos:narrower rdf:resource="42.68.Jg"/>
    <skos:narrower rdf:resource="42.68.Ay"/>
    <skos:narrower rdf:resource="42.68.Ca"/>
    <skos:narrower rdf:resource="42.68.Mj"/>
    <skos:prefLabel>Atmospheric and ocean optics</skos:prefLabel>
    <pacs:code>42.68.-w</pacs:code>
    <skos:narrower rdf:resource="42.68.Sq"/>
    <skos:narrower rdf:resource="42.68.Wt"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.40.Kv">
    <skos:prefLabel>Charge-exchange reactions</skos:prefLabel>
    <pacs:code>25.40.Kv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.40.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.80.Yr">
    <pacs:code>52.80.Yr</pacs:code>
    <skos:broader rdf:resource="52.80.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Discharges for spectral sources (including inductively coupled plasma)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.52.Lp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.52.Lp</pacs:code>
    <skos:prefLabel>Lenticular (S0) galaxies</skos:prefLabel>
    <skos:broader rdf:resource="98.52.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.28.Vd">
    <pacs:code>43.28.Vd</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.28.+h"/>
    <skos:prefLabel>Measurement methods and instrumentation to determine or evaluate atmospheric parameters, winds, turbulence, temperatures, and pollutants in air</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="25.10.+s">
    <skos:broader rdf:resource="25."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nuclear reactions involving few-nucleon systems</skos:prefLabel>
    <pacs:code>25.10.+s</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.90.+s">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="31."/>
    <skos:prefLabel>Other topics in the theory of the electronic structure of atoms and molecules (restricted to new topics in section 31)</skos:prefLabel>
    <pacs:code>31.90.+s</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="24.60.Dr">
    <skos:prefLabel>Statistical compound-nucleus reactions</skos:prefLabel>
    <skos:broader rdf:resource="24.60.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>24.60.Dr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.50.Lc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Quantum fluctuations, quantum noise, and quantum jumps</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.50.Lc</pacs:code>
    <skos:broader rdf:resource="42.50.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.70.+m">
    <pacs:code>72.70.+m</pacs:code>
    <skos:broader rdf:resource="72."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Noise processes and phenomena</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="23.20.En">
    <pacs:code>23.20.En</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="23.20.-g"/>
    <skos:prefLabel>Angular distribution and correlation measurements</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="75.10.Pq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Spin chain models</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="75.10.-b"/>
    <pacs:code>75.10.Pq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.25.Ja">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.25.-p"/>
    <pacs:code>42.25.Ja</pacs:code>
    <skos:prefLabel>Polarization</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.75.Di">
    <skos:prefLabel>Ion and plasma propulsion</skos:prefLabel>
    <pacs:code>52.75.Di</pacs:code>
    <skos:broader rdf:resource="52.75.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="93.30.Tr">
    <skos:broader rdf:resource="93.30.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>93.30.Tr</pacs:code>
    <skos:prefLabel>Temperate regions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="03.65.Wj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="03.65.-w"/>
    <pacs:code>03.65.Wj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>State reconstruction, quantum tomography</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="89.75.Fb">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Structures and organization in complex systems</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>89.75.Fb</pacs:code>
    <skos:broader rdf:resource="89.75.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Mk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Temporal and sequential aspects of hearing</skos:prefLabel>
    <pacs:code>43.66.Mk</pacs:code>
    <skos:broader rdf:resource="43.66.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="34.80.Kw">
    <pacs:code>34.80.Kw</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electron-ion scattering; excitation and ionization</skos:prefLabel>
    <skos:broader rdf:resource="34.80.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.40.Qa">
    <pacs:code>25.40.Qa</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>(p, pi) reactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.40.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="77.84.Nh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>77.84.Nh</pacs:code>
    <skos:prefLabel>Liquids, emulsions, and suspensions; liquid crystals</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="77.84.-s"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.28.Tc">
    <skos:broader rdf:resource="43.28.+h"/>
    <pacs:code>43.28.Tc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Sound-in-air measurements, methods and instrumentation for location, navigation, altimetry, and sound ranging</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="29.">
    <skos:prefLabel>Experimental methods and instrumentation for elementary-particle and nuclear physics</skos:prefLabel>
    <skos:narrower rdf:resource="29.27.-a"/>
    <skos:broader rdf:resource="20."/>
    <skos:narrower rdf:resource="29.17.+w"/>
    <skos:narrower rdf:resource="29.85.+c"/>
    <skos:narrower rdf:resource="29.90.+r"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="29.40.-n"/>
    <skos:narrower rdf:resource="29.50.+v"/>
    <skos:narrower rdf:resource="29.20.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="29.25.-t"/>
    <pacs:code>29.</pacs:code>
    <skos:narrower rdf:resource="29.30.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.40.My">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.40.My</pacs:code>
    <skos:broader rdf:resource="42.40.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Applications</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.62.Nx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.62.-g"/>
    <pacs:code>98.62.Nx</pacs:code>
    <skos:prefLabel>Jets and bursts; galactic winds and fountains</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="63.50.+x">
    <skos:prefLabel>Vibrational states in disordered systems</skos:prefLabel>
    <pacs:code>63.50.+x</pacs:code>
    <skos:broader rdf:resource="63."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Nb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Geological materials: Earth, magma, ice, rocks, etc.</skos:prefLabel>
    <skos:broader rdf:resource="83.80.-k"/>
    <pacs:code>83.80.Nb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.30.Ex">
    <pacs:code>52.30.Ex</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Two-fluid and multi-fluid plasmas</skos:prefLabel>
    <skos:broader rdf:resource="52.30.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.30.Cr">
    <pacs:code>75.30.Cr</pacs:code>
    <skos:prefLabel>Saturation moments and magnetic susceptibilities</skos:prefLabel>
    <skos:broader rdf:resource="75.30.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.90.+p">
    <skos:prefLabel>Other topics in mathematical methods in physics (restricted to new topics in section 02)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>02.90.+p</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="02."/>
  </rdf:Description>
  <rdf:Description rdf:about="12.60.Rc">
    <skos:broader rdf:resource="12.60.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>12.60.Rc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Composite models</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="34.90.+q">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="34."/>
    <pacs:code>34.90.+q</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics in atomic and molecular collision processes and interactions (restricted to new topics in section 34)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.40.Sf">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="02.40.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.40.Sf</pacs:code>
    <skos:prefLabel>Manifolds and cell complexes</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="68.90.+g">
    <pacs:code>68.90.+g</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68."/>
    <skos:prefLabel>Other topics in structure, and nonelectronic properties of surfaces and interfaces; thin films and low-dimensional structures (restricted to new topics in section 68)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="25.40.Cm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Elastic proton scattering</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.40.-h"/>
    <pacs:code>25.40.Cm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Hg">
    <pacs:code>43.66.Hg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.66.-x"/>
    <skos:prefLabel>Pitch</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.20.Fs">
    <pacs:code>52.20.Fs</pacs:code>
    <skos:prefLabel>Electron collisions</skos:prefLabel>
    <skos:broader rdf:resource="52.20.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.80.Tn">
    <pacs:code>52.80.Tn</pacs:code>
    <skos:prefLabel>Other gas discharges</skos:prefLabel>
    <skos:broader rdf:resource="52.80.-s"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="44.05.+e">
    <pacs:code>44.05.+e</pacs:code>
    <skos:prefLabel>Analytical and numerical techniques</skos:prefLabel>
    <skos:broader rdf:resource="44."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.60.Fs">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>96.60.Fs</pacs:code>
    <skos:broader rdf:resource="96.60.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Chemical composition</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.30.Fi">
    <skos:broader rdf:resource="82.30.-b"/>
    <skos:prefLabel>Ion-molecule, ion-ion, and charge-transfer reactions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.30.Fi</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.15.Cc">
    <skos:prefLabel>Folding and sequence analysis</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.15.-v"/>
    <pacs:code>87.15.Cc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.80.-n">
    <skos:prefLabel>Bioacoustics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.80.-n</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.79.Pk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>07.79.Pk</pacs:code>
    <skos:broader rdf:resource="07.79.-v"/>
    <skos:prefLabel>Magnetic force microscopes</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.25.Zx">
    <skos:broader rdf:resource="43.25.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Measurement methods and instrumentation for nonlinear acoustics</skos:prefLabel>
    <pacs:code>43.25.Zx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.20.Rp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Faint blue stars (including blue stragglers), white dwarfs, degenerate stars, nuclei of planetary nebulae</skos:prefLabel>
    <skos:broader rdf:resource="97.20.-w"/>
    <pacs:code>97.20.Rp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.15.-q">
    <skos:narrower rdf:resource="11.15.Kc"/>
    <skos:narrower rdf:resource="11.15.Bt"/>
    <skos:broader rdf:resource="11."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="11.15.Ex"/>
    <skos:narrower rdf:resource="11.15.Tk"/>
    <pacs:code>11.15.-q</pacs:code>
    <skos:narrower rdf:resource="11.15.Pg"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="11.15.Ha"/>
    <skos:prefLabel>Gauge field theories</skos:prefLabel>
    <skos:narrower rdf:resource="11.15.Me"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.68.Kh">
    <skos:broader rdf:resource="42.68.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Effects of air pollution</skos:prefLabel>
    <pacs:code>42.68.Kh</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="75.50.Xx">
    <pacs:code>75.50.Xx</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="75.50.-y"/>
    <skos:prefLabel>Molecular magnets</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="29.40.Mc">
    <skos:prefLabel>Scintillation detectors</skos:prefLabel>
    <skos:broader rdf:resource="29.40.-n"/>
    <pacs:code>29.40.Mc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.75.Cs">
    <skos:prefLabel>Nucleon-nucleon interactions (including antinucleons, deuterons, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="13.75.-n"/>
    <pacs:code>13.75.Cs</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.10.Ca">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="71.10.-w"/>
    <pacs:code>71.10.Ca</pacs:code>
    <skos:prefLabel>Electron gas, Fermi gas</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.72.Nn">
    <skos:broader rdf:resource="61.72.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Stacking faults and other planar or extended defects</skos:prefLabel>
    <pacs:code>61.72.Nn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.80.Bp">
    <skos:broader rdf:resource="98.80.-k"/>
    <skos:prefLabel>Origin and formation of the Universe</skos:prefLabel>
    <pacs:code>98.80.Bp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.60.Bk">
    <skos:prefLabel>Performance characteristics of energy conversion systems; figure of merit</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="84.60.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>84.60.Bk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="82.70.Dd">
    <pacs:code>82.70.Dd</pacs:code>
    <skos:prefLabel>Colloids</skos:prefLabel>
    <skos:broader rdf:resource="82.70.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.55.Ti">
    <pacs:code>43.55.Ti</pacs:code>
    <skos:broader rdf:resource="43.55.+p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Sound-isolating structures, values of transmission coefficients</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.70.Nq">
    <pacs:code>42.70.Nq</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other nonlinear optical materials; photorefractive and semiconductor materials</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.70.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="89.30.Jj">
    <skos:prefLabel>Nuclear fusion power</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>89.30.Jj</pacs:code>
    <skos:broader rdf:resource="89.30.-g"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.15.Ya">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Fluctuations</skos:prefLabel>
    <pacs:code>87.15.Ya</pacs:code>
    <skos:broader rdf:resource="87.15.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.55.Br">
    <skos:prefLabel>Astrometric and interferometric instruments</skos:prefLabel>
    <pacs:code>95.55.Br</pacs:code>
    <skos:broader rdf:resource="95.55.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.40.Nd">
    <pacs:code>14.40.Nd</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Bottom mesons</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="14.40.-n"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.62.Ai">
    <skos:broader rdf:resource="98.62.-g"/>
    <pacs:code>98.62.Ai</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Origin, formation, evolution, age, and star formation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.50.Ey">
    <skos:broader rdf:resource="91.50.-r"/>
    <skos:prefLabel>Ocean bottom processes</skos:prefLabel>
    <pacs:code>91.50.Ey</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.Qg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.38.Qg</pacs:code>
    <skos:prefLabel>Magnetic and electrostatic recording and reproducing systems</skos:prefLabel>
    <skos:broader rdf:resource="43.38.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.40.Ba">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>84.40.Ba</pacs:code>
    <skos:prefLabel>Antennas: theory, components and accessories</skos:prefLabel>
    <skos:broader rdf:resource="84.40.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.85.Jq">
    <skos:broader rdf:resource="95.85.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>95.85.Jq</pacs:code>
    <skos:prefLabel>Near infrared (0.75&amp;ndash;3 &amp;mgr;m)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="95.75.Hi">
    <pacs:code>95.75.Hi</pacs:code>
    <skos:prefLabel>Polarimetry</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="95.75.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="62.">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="62.25.+g"/>
    <skos:narrower rdf:resource="62.80.+f"/>
    <skos:narrower rdf:resource="62.65.+k"/>
    <skos:broader rdf:resource="60."/>
    <pacs:code>62.</pacs:code>
    <skos:narrower rdf:resource="62.10.+s"/>
    <skos:narrower rdf:resource="62.40.+i"/>
    <skos:narrower rdf:resource="62.30.+d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Mechanical and acoustical properties of condensed matter</skos:prefLabel>
    <skos:narrower rdf:resource="62.20.-x"/>
    <skos:narrower rdf:resource="62.50.+p"/>
    <skos:narrower rdf:resource="62.90.+k"/>
    <skos:narrower rdf:resource="62.60.+v"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.05.Pc">
    <skos:prefLabel>Prizes, medals, and other awards</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.05.Pc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.05.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.60.Bn">
    <skos:prefLabel>Diameter, figure, rotation, mass</skos:prefLabel>
    <pacs:code>96.60.Bn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="96.60.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.57.Ce">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.57.-s"/>
    <pacs:code>87.57.Ce</pacs:code>
    <skos:prefLabel>Image quality: contrast, resolution, noise, etc.</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="94.20.Qq">
    <skos:prefLabel>Particle precipitation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="94.20.-y"/>
    <pacs:code>94.20.Qq</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.60.+i">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="47."/>
    <pacs:code>47.60.+i</pacs:code>
    <skos:prefLabel>Flows in ducts, channels, nozzles, and conduits</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.20.Qg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Structure of associated liquids: electrolytes, molten salts, etc.</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.20.-p"/>
    <pacs:code>61.20.Qg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.71.Gv">
    <pacs:code>43.71.Gv</pacs:code>
    <skos:broader rdf:resource="43.71.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Measures of speech perception (intelligibility and quality)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.54.Gr">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Radio galaxies</skos:prefLabel>
    <skos:broader rdf:resource="98.54.-h"/>
    <pacs:code>98.54.Gr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.68.Mj">
    <skos:broader rdf:resource="42.68.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Scattering, polarization</skos:prefLabel>
    <pacs:code>42.68.Mj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Kc">
    <pacs:code>97.10.Kc</pacs:code>
    <skos:prefLabel>Stellar rotation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="97.10.-q"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Zz">
    <skos:prefLabel>Inverse problems</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>02.30.Zz</pacs:code>
    <skos:broader rdf:resource="02.30.-f"/>
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  <rdf:Description rdf:about="92.70.-j">
    <pacs:code>92.70.-j</pacs:code>
    <skos:narrower rdf:resource="92.70.Cp"/>
    <skos:narrower rdf:resource="92.70.Er"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="92.70.Jw"/>
    <skos:broader rdf:resource="92."/>
    <skos:prefLabel>Global change</skos:prefLabel>
    <skos:narrower rdf:resource="92.70.Gt"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="92.70.Ly"/>
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  <rdf:Description rdf:about="68.49.-h">
    <skos:narrower rdf:resource="68.49.Df"/>
    <skos:narrower rdf:resource="68.49.Uv"/>
    <skos:narrower rdf:resource="68.49.Fg"/>
    <skos:broader rdf:resource="68."/>
    <skos:narrower rdf:resource="68.49.Sf"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="68.49.Jk"/>
    <pacs:code>68.49.-h</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Surface characterization by particle-surface scattering</skos:prefLabel>
    <skos:narrower rdf:resource="68.49.Bc"/>
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  <rdf:Description rdf:about="52.25.Dg">
    <pacs:code>52.25.Dg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="52.25.-b"/>
    <skos:prefLabel>Plasma kinetic equations</skos:prefLabel>
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  <rdf:Description rdf:about="87.15.Kg">
    <skos:broader rdf:resource="87.15.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Molecular interactions; membrane-protein interactions</skos:prefLabel>
    <pacs:code>87.15.Kg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.20.Ci">
    <skos:prefLabel>Optical constants (including refractive index, complex dielectric constant, absorption, reflection and transmission coefficients, emissivity)</skos:prefLabel>
    <skos:broader rdf:resource="78.20.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>78.20.Ci</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.64.Tt">
    <pacs:code>87.64.Tt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Confocal microscopy</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.64.-t"/>
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  <rdf:Description rdf:about="61.20.Gy">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>61.20.Gy</pacs:code>
    <skos:prefLabel>Theory and models of liquid structure</skos:prefLabel>
    <skos:broader rdf:resource="61.20.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="71.20.Mq">
    <skos:broader rdf:resource="71.20.-b"/>
    <pacs:code>71.20.Mq</pacs:code>
    <skos:prefLabel>Elemental semiconductors</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="52.27.Ep">
    <skos:prefLabel>Electron-positron plasmas</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.27.-h"/>
    <pacs:code>52.27.Ep</pacs:code>
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    <pacs:code>52.50.Nr</pacs:code>
    <skos:prefLabel>Plasma heating by DC fields; ohmic heating, arcs</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.50.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.10.Gi">
    <pacs:code>95.10.Gi</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Eclipses, transits, and occultations</skos:prefLabel>
    <skos:broader rdf:resource="95.10.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.35.Ej">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.35.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Nonlinear optics with polymers</skos:prefLabel>
    <pacs:code>82.35.Ej</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.50.Qt">
    <pacs:code>52.50.Qt</pacs:code>
    <skos:broader rdf:resource="52.50.-b"/>
    <skos:prefLabel>Plasma heating by radio-frequency fields; ICR, ICP, helicons</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.90.+h">
    <skos:prefLabel>Other topics in molecular properties and interactions with photons (restricted to new topics in section 33)</skos:prefLabel>
    <pacs:code>33.90.+h</pacs:code>
    <skos:broader rdf:resource="33."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.60.Le">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>13.60.Le</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="13.60.-r"/>
    <skos:prefLabel>Meson production</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.80.Bg">
    <skos:prefLabel>Chromatography</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.80.-d"/>
    <pacs:code>82.80.Bg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="41.85.Qg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Beam analyzers, beam monitors, and Faraday cups</skos:prefLabel>
    <pacs:code>41.85.Qg</pacs:code>
    <skos:broader rdf:resource="41.85.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.75.Xx">
    <pacs:code>52.75.Xx</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Thermionic and filament-based sources (e.g., Q machines, double- and triple-plasma devices, etc.)</skos:prefLabel>
    <skos:broader rdf:resource="52.75.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Bt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>97.10.Bt</pacs:code>
    <skos:prefLabel>Star formation</skos:prefLabel>
    <skos:broader rdf:resource="97.10.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.85.Fg">
    <pacs:code>83.85.Fg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>NMR/magnetic resonance imaging</skos:prefLabel>
    <skos:broader rdf:resource="83.85.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.50.Dq">
    <skos:prefLabel>Fluorescence and phosphorescence spectra</skos:prefLabel>
    <skos:broader rdf:resource="33.50.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>33.50.Dq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.75.-d">
    <skos:prefLabel>Plasma devices</skos:prefLabel>
    <skos:narrower rdf:resource="52.75.Kq"/>
    <skos:narrower rdf:resource="52.75.Hn"/>
    <skos:narrower rdf:resource="52.75.Xx"/>
    <pacs:code>52.75.-d</pacs:code>
    <skos:narrower rdf:resource="52.75.Di"/>
    <skos:broader rdf:resource="52."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="52.75.Fk"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>92.</pacs:code>
    <skos:narrower rdf:resource="92.70.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Hydrospheric and atmospheric geophysics</skos:prefLabel>
    <skos:narrower rdf:resource="92.10.-c"/>
    <skos:narrower rdf:resource="92.40.-t"/>
    <skos:narrower rdf:resource="92.60.-e"/>
    <skos:narrower rdf:resource="92.90.+x"/>
    <skos:narrower rdf:resource="92.20.-h"/>
    <skos:broader rdf:resource="90."/>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Fm">
    <pacs:code>42.79.Fm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Reflectors, beam splitters, and deflectors</skos:prefLabel>
    <skos:broader rdf:resource="42.79.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.10.Kn">
    <skos:broader rdf:resource="02.10.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Knot theory</skos:prefLabel>
    <pacs:code>02.10.Kn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Nf">
    <pacs:code>97.10.Nf</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="97.10.-q"/>
    <skos:prefLabel>Masses</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.50.-p">
    <skos:narrower rdf:resource="42.50.Dv"/>
    <skos:narrower rdf:resource="42.50.St"/>
    <skos:narrower rdf:resource="42.50.Pq"/>
    <pacs:code>42.50.-p</pacs:code>
    <skos:narrower rdf:resource="42.50.Vk"/>
    <skos:narrower rdf:resource="42.50.Ar"/>
    <skos:narrower rdf:resource="42.50.Ct"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="42.50.Md"/>
    <skos:broader rdf:resource="42."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="42.50.Gy"/>
    <skos:narrower rdf:resource="42.50.Fx"/>
    <skos:narrower rdf:resource="42.50.Nn"/>
    <skos:narrower rdf:resource="42.50.Hz"/>
    <skos:narrower rdf:resource="42.50.Lc"/>
    <skos:narrower rdf:resource="42.50.Xa"/>
    <skos:prefLabel>Quantum optics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="03.75.Gg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>03.75.Gg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="03.75.-b"/>
    <skos:prefLabel>Entanglement and decoherence in Bose-Einstein condensates</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="85.25.Dq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="85.25.-j"/>
    <skos:prefLabel>Superconducting quantum interference devices (SQUIDs)</skos:prefLabel>
    <pacs:code>85.25.Dq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="82.20.Ln">
    <skos:prefLabel>Semiclassical theory of reactions and/or energy transfer</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.20.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.20.Ln</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="84.30.Vn">
    <pacs:code>84.30.Vn</pacs:code>
    <skos:prefLabel>Filters</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="84.30.-r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="64.90.+b">
    <pacs:code>64.90.+b</pacs:code>
    <skos:prefLabel>Other topics in equations of state, phase equilibria, and phase transitions (restricted to new topics in section 64)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="64."/>
  </rdf:Description>
  <rdf:Description rdf:about="04.60.Kz">
    <skos:broader rdf:resource="04.60.-m"/>
    <pacs:code>04.60.Kz</pacs:code>
    <skos:prefLabel>Lower dimensional models; minisuperspace models</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.05.Je">
    <skos:broader rdf:resource="81.05.-t"/>
    <skos:prefLabel>Ceramics and refractories (including borides, carbides, hydrides, nitrides, oxides, and silicides)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.05.Je</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="45.70.-n">
    <skos:prefLabel>Granular systems</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="45.70.Cc"/>
    <skos:narrower rdf:resource="45.70.Qj"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="45."/>
    <skos:narrower rdf:resource="45.70.Vn"/>
    <pacs:code>45.70.-n</pacs:code>
    <skos:narrower rdf:resource="45.70.Ht"/>
    <skos:narrower rdf:resource="45.70.Mg"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.66.Hk">
    <pacs:code>13.66.Hk</pacs:code>
    <skos:broader rdf:resource="13.66.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Production of non-standard model particles in e-e+ interactions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="23.20.Nx">
    <skos:broader rdf:resource="23.20.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>23.20.Nx</pacs:code>
    <skos:prefLabel>Internal conversion and extranuclear effects</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="51.70.+f">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="51."/>
    <pacs:code>51.70.+f</pacs:code>
    <skos:prefLabel>Optical and dielectric properties</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="46.15.Cc">
    <pacs:code>46.15.Cc</pacs:code>
    <skos:prefLabel>Variational and optimizational methods</skos:prefLabel>
    <skos:broader rdf:resource="46.15.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Pg">
    <pacs:code>97.10.Pg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="97.10.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Radii</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.50.-m">
    <skos:narrower rdf:resource="82.50.Kx"/>
    <pacs:code>82.50.-m</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="82.50.Bc"/>
    <skos:narrower rdf:resource="82.50.Nd"/>
    <skos:narrower rdf:resource="82.50.Pt"/>
    <skos:prefLabel>Photochemistry</skos:prefLabel>
    <skos:narrower rdf:resource="82.50.Hp"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82."/>
  </rdf:Description>
  <rdf:Description rdf:about="46.35.+z">
    <skos:prefLabel>Viscoelasticity, plasticity, viscoplasticity</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>46.35.+z</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="46."/>
  </rdf:Description>
  <rdf:Description rdf:about="52.50.Sw">
    <pacs:code>52.50.Sw</pacs:code>
    <skos:broader rdf:resource="52.50.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Plasma heating by microwaves; ECR, LH, collisional heating</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.55.Fa">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="67.55.-s"/>
    <skos:prefLabel>Hydrodynamics</skos:prefLabel>
    <pacs:code>67.55.Fa</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.45.Qr">
    <pacs:code>82.45.Qr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electrodeposition and electrodissolution</skos:prefLabel>
    <skos:broader rdf:resource="82.45.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.57.-z">
    <skos:narrower rdf:resource="52.57.Fg"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.57.-z</pacs:code>
    <skos:prefLabel>Laser inertial confinement</skos:prefLabel>
    <skos:broader rdf:resource="52."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="52.57.Bc"/>
    <skos:narrower rdf:resource="52.57.Kk"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.47.Gh">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.47.-b"/>
    <skos:prefLabel>Oxide surfaces</skos:prefLabel>
    <pacs:code>68.47.Gh</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.55.-i">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="71.55.Eq"/>
    <skos:prefLabel>Impurity and defect levels</skos:prefLabel>
    <skos:narrower rdf:resource="71.55.Ht"/>
    <skos:narrower rdf:resource="71.55.Gs"/>
    <pacs:code>71.55.-i</pacs:code>
    <skos:broader rdf:resource="71."/>
    <skos:narrower rdf:resource="71.55.Ak"/>
    <skos:narrower rdf:resource="71.55.Jv"/>
    <skos:narrower rdf:resource="71.55.Cn"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.30.Tv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Field effect devices</skos:prefLabel>
    <pacs:code>85.30.Tv</pacs:code>
    <skos:broader rdf:resource="85.30.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.50.Mt">
    <pacs:code>96.50.Mt</pacs:code>
    <skos:prefLabel>Meteorites, micrometeorites, and tektites</skos:prefLabel>
    <skos:broader rdf:resource="96.50.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.20.-w">
    <skos:narrower rdf:resource="97.20.Tr"/>
    <skos:narrower rdf:resource="97.20.Vs"/>
    <skos:narrower rdf:resource="97.20.Jg"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="97.20.Wt"/>
    <skos:narrower rdf:resource="97.20.Ge"/>
    <skos:narrower rdf:resource="97.20.Ec"/>
    <skos:narrower rdf:resource="97.20.Pm"/>
    <pacs:code>97.20.-w</pacs:code>
    <skos:prefLabel>Normal stars (by class): general or individual</skos:prefLabel>
    <skos:narrower rdf:resource="97.20.Rp"/>
    <skos:broader rdf:resource="97."/>
    <skos:narrower rdf:resource="97.20.Li"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.61.Ph">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Polymers; organic compounds</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>73.61.Ph</pacs:code>
    <skos:broader rdf:resource="73.61.-r"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.35.Kt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="52.35.-g"/>
    <skos:prefLabel>Drift waves</skos:prefLabel>
    <pacs:code>52.35.Kt</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.Fe">
    <pacs:code>43.50.Fe</pacs:code>
    <skos:broader rdf:resource="43.50.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Noise masking systems</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="12.39.-x">
    <skos:narrower rdf:resource="12.39.Hg"/>
    <skos:narrower rdf:resource="12.39.Ki"/>
    <skos:narrower rdf:resource="12.39.St"/>
    <skos:narrower rdf:resource="12.39.Ba"/>
    <skos:narrower rdf:resource="12.39.Fe"/>
    <pacs:code>12.39.-x</pacs:code>
    <skos:broader rdf:resource="12."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="12.39.Pn"/>
    <skos:narrower rdf:resource="12.39.Mk"/>
    <skos:narrower rdf:resource="12.39.Dc"/>
    <skos:narrower rdf:resource="12.39.Jh"/>
    <skos:prefLabel>Phenomenological quark models</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.59.Sa">
    <pacs:code>52.59.Sa</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="52.59.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Space-charge-dominated beams</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="81.15.Jj">
    <skos:prefLabel>Ion and electron beam-assisted deposition; ion plating</skos:prefLabel>
    <pacs:code>81.15.Jj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.15.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.43.-f">
    <pacs:code>73.43.-f</pacs:code>
    <skos:broader rdf:resource="73."/>
    <skos:narrower rdf:resource="73.43.Nq"/>
    <skos:narrower rdf:resource="73.43.Cd"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="73.43.Qt"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="73.43.Fj"/>
    <skos:narrower rdf:resource="73.43.Lp"/>
    <skos:prefLabel>Quantum Hall effects</skos:prefLabel>
    <skos:narrower rdf:resource="73.43.Jn"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Jh">
    <skos:prefLabel>Timbre</skos:prefLabel>
    <pacs:code>43.66.Jh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.66.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.37.-d">
    <skos:narrower rdf:resource="68.37.Xy"/>
    <skos:narrower rdf:resource="68.37.Yz"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Microscopy of surfaces, interfaces, and thin films</skos:prefLabel>
    <skos:narrower rdf:resource="68.37.Rt"/>
    <skos:narrower rdf:resource="68.37.Ps"/>
    <skos:narrower rdf:resource="68.37.Ef"/>
    <pacs:code>68.37.-d</pacs:code>
    <skos:narrower rdf:resource="68.37.Lp"/>
    <skos:narrower rdf:resource="68.37.Nq"/>
    <skos:narrower rdf:resource="68.37.Tj"/>
    <skos:narrower rdf:resource="68.37.Vj"/>
    <skos:broader rdf:resource="68."/>
    <skos:narrower rdf:resource="68.37.Hk"/>
    <skos:narrower rdf:resource="68.37.Uv"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.52.Eh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.52.-b"/>
    <skos:prefLabel>Elliptical galaxies</skos:prefLabel>
    <pacs:code>98.52.Eh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.20.El">
    <pacs:code>43.20.El</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Reflection, refraction, diffraction of acoustic waves</skos:prefLabel>
    <skos:broader rdf:resource="43.20.+g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.50.Df">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="31.50.-x"/>
    <skos:prefLabel>Potential energy surfaces for excited electronic states</skos:prefLabel>
    <pacs:code>31.50.Df</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="13.20.Gd">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Decays of J/psi, Upsilon, and other quarkonia</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>13.20.Gd</pacs:code>
    <skos:broader rdf:resource="13.20.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.20.Rv">
    <skos:prefLabel>Polymers and organic compounds</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="71.20.-b"/>
    <pacs:code>71.20.Rv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.72.Ai">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Infrared sources</skos:prefLabel>
    <pacs:code>42.72.Ai</pacs:code>
    <skos:broader rdf:resource="42.72.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.20.Fz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.20.-r"/>
    <skos:prefLabel>Weak or Anderson localization</skos:prefLabel>
    <pacs:code>73.20.Fz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.58.Lq">
    <skos:prefLabel>Z-pinches, plasma focus and other pinch devices</skos:prefLabel>
    <skos:broader rdf:resource="52.58.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.58.Lq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="79.20.La">
    <skos:broader rdf:resource="79.20.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>79.20.La</pacs:code>
    <skos:prefLabel>Photon- and electron-stimulated desorption</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.50.Hj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Optical radiation (near ultraviolet, visible, and infrared)</skos:prefLabel>
    <skos:broader rdf:resource="87.50.-a"/>
    <pacs:code>87.50.Hj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.40.Dw">
    <skos:broader rdf:resource="11.40.-q"/>
    <pacs:code>11.40.Dw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>General theory of currents</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="12.60.-i">
    <skos:narrower rdf:resource="12.60.Jv"/>
    <skos:narrower rdf:resource="12.60.Nz"/>
    <skos:narrower rdf:resource="12.60.Fr"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Models beyond the standard model</skos:prefLabel>
    <pacs:code>12.60.-i</pacs:code>
    <skos:narrower rdf:resource="12.60.Rc"/>
    <skos:narrower rdf:resource="12.60.Cn"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="12."/>
  </rdf:Description>
  <rdf:Description rdf:about="89.75.Hc">
    <skos:broader rdf:resource="89.75.-k"/>
    <skos:prefLabel>Networks and genealogical trees</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>89.75.Hc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.20.Fw">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Calorimeters</skos:prefLabel>
    <skos:broader rdf:resource="07.20.-n"/>
    <pacs:code>07.20.Fw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Dh">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.60.+d"/>
    <pacs:code>43.60.Dh</pacs:code>
    <skos:prefLabel>Signal processing for communications: telephony and telemetry, sound pickup and reproduction, multimedia</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.50.Ci">
    <skos:broader rdf:resource="96.50.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>96.50.Ci</pacs:code>
    <skos:prefLabel>Solar wind plasma</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="71.35.Ee">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>71.35.Ee</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="71.35.-y"/>
    <skos:prefLabel>Electron-hole drops and electron-hole plasma</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.77.-j">
    <skos:broader rdf:resource="52."/>
    <pacs:code>52.77.-j</pacs:code>
    <skos:narrower rdf:resource="52.77.Fv"/>
    <skos:narrower rdf:resource="52.77.Dq"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="52.77.Bn"/>
    <skos:prefLabel>Plasma applications</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="29.20.Hm">
    <skos:broader rdf:resource="29.20.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>29.20.Hm</pacs:code>
    <skos:prefLabel>Cyclotrons</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.">
    <skos:narrower rdf:resource="42.82.-m"/>
    <skos:narrower rdf:resource="42.79.-e"/>
    <skos:narrower rdf:resource="42.87.-d"/>
    <skos:narrower rdf:resource="42.66.-p"/>
    <skos:narrower rdf:resource="42.81.-i"/>
    <skos:narrower rdf:resource="42.90.+m"/>
    <skos:narrower rdf:resource="42.30.-d"/>
    <skos:narrower rdf:resource="42.60.-v"/>
    <skos:narrower rdf:resource="42.40.-i"/>
    <skos:narrower rdf:resource="42.72.-g"/>
    <skos:narrower rdf:resource="42.65.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="42.70.-a"/>
    <skos:prefLabel>Optics</skos:prefLabel>
    <skos:narrower rdf:resource="42.68.-w"/>
    <skos:narrower rdf:resource="42.50.-p"/>
    <skos:broader rdf:resource="40."/>
    <skos:narrower rdf:resource="42.62.-b"/>
    <skos:narrower rdf:resource="42.15.-i"/>
    <skos:narrower rdf:resource="42.55.-f"/>
    <skos:narrower rdf:resource="42.25.-p"/>
    <skos:narrower rdf:resource="42.86.+b"/>
    <skos:narrower rdf:resource="42.88.+h"/>
    <pacs:code>42.</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="72.80.Jc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>72.80.Jc</pacs:code>
    <skos:prefLabel>Other crystalline inorganic semiconductors</skos:prefLabel>
    <skos:broader rdf:resource="72.80.-r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.Mn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Pianos and other keyboard stringed instruments</skos:prefLabel>
    <skos:broader rdf:resource="43.75.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.75.Mn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="01.50.Ht">
    <skos:broader rdf:resource="01.50.-i"/>
    <skos:prefLabel>Instructional computer use</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>01.50.Ht</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.70.Df">
    <skos:broader rdf:resource="42.70.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Liquid crystals</skos:prefLabel>
    <pacs:code>42.70.Df</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="46.15.-x">
    <pacs:code>46.15.-x</pacs:code>
    <skos:broader rdf:resource="46."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Computational methods in continuum mechanics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="46.15.Ff"/>
    <skos:narrower rdf:resource="46.15.Cc"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.20.Gd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>28.20.Gd</pacs:code>
    <skos:prefLabel>Neutron transport: diffusion and moderation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="28.20.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.20.Xr">
    <pacs:code>82.20.Xr</pacs:code>
    <skos:broader rdf:resource="82.20.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Quantum effects in rate constants (tunneling, resonances, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.27.Pa">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="47.27.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>47.27.Pa</pacs:code>
    <skos:prefLabel>Thick shear flows</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.28.Bj">
    <pacs:code>43.28.Bj</pacs:code>
    <skos:prefLabel>Mechanisms affecting sound propagation in air, sound speed in the air, acoustic-gravity waves</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.28.+h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.14.Ee">
    <pacs:code>87.14.Ee</pacs:code>
    <skos:prefLabel>Proteins</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.14.-g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.10.-h">
    <skos:narrower rdf:resource="81.10.Dn"/>
    <pacs:code>81.10.-h</pacs:code>
    <skos:narrower rdf:resource="81.10.Mx"/>
    <skos:broader rdf:resource="81."/>
    <skos:narrower rdf:resource="81.10.Aj"/>
    <skos:narrower rdf:resource="81.10.Jt"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="81.10.Bk"/>
    <skos:prefLabel>Methods of crystal growth; physics of crystal growth</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="81.10.Fq"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.Np">
    <skos:prefLabel>Pipe organs</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.75.Np</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.75.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.25.Nj">
    <skos:broader rdf:resource="31.25.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>31.25.Nj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electron correlation calculations for diatomic molecules</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="79.40.+z">
    <skos:broader rdf:resource="79."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>79.40.+z</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Thermionic emission</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="84.32.Hh">
    <skos:prefLabel>Inductors and coils; wiring</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="84.32.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>84.32.Hh</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="67.40.Bz">
    <pacs:code>67.40.Bz</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="67.40.-w"/>
    <skos:prefLabel>Phenomenology and two-fluid models</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.20.Ee">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="72.20.-i"/>
    <pacs:code>72.20.Ee</pacs:code>
    <skos:prefLabel>Mobility edges; hopping transport</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.63.Pn">
    <skos:broader rdf:resource="87.63.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.63.Pn</pacs:code>
    <skos:prefLabel>Electrical impedance tomography (EIT)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.60.Rd">
    <skos:prefLabel>Visible and ultraviolet spectrometers</skos:prefLabel>
    <skos:broader rdf:resource="07.60.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.60.Rd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="13.40.Gp">
    <skos:broader rdf:resource="13.40.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>13.40.Gp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electromagnetic form factors</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.30.Vc">
    <pacs:code>91.30.Vc</pacs:code>
    <skos:broader rdf:resource="91.30.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Continental crust seismology</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.20.-f">
    <pacs:code>43.20.-f</pacs:code>
    <skos:prefLabel>General linear acoustics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.20.-j">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="52.20.Fs"/>
    <skos:narrower rdf:resource="52.20.Hv"/>
    <skos:narrower rdf:resource="52.20.Dq"/>
    <pacs:code>52.20.-j</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52."/>
    <skos:prefLabel>Elementary processes in plasmas</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="28.41.My">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>28.41.My</pacs:code>
    <skos:broader rdf:resource="28.41.-i"/>
    <skos:prefLabel>Reactor control systems</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.70.Jn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="02.70.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.70.Jn</pacs:code>
    <skos:prefLabel>Collocation methods</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="94.30.Va">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>94.30.Va</pacs:code>
    <skos:broader rdf:resource="94.30.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Magnetosheath; interaction with interplanetary space (including solar wind)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="45.50.Dd">
    <skos:prefLabel>General motion</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="45.50.-j"/>
    <pacs:code>45.50.Dd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.35.-a">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="98.35.Ac"/>
    <skos:narrower rdf:resource="98.35.Pr"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="98.35.Ln"/>
    <skos:narrower rdf:resource="98.35.Ce"/>
    <skos:narrower rdf:resource="98.35.Bd"/>
    <skos:narrower rdf:resource="98.35.Df"/>
    <skos:narrower rdf:resource="98.35.Hj"/>
    <skos:narrower rdf:resource="98.35.Eg"/>
    <pacs:code>98.35.-a</pacs:code>
    <skos:broader rdf:resource="98."/>
    <skos:narrower rdf:resource="98.35.Mp"/>
    <skos:prefLabel>Characteristics and properties of the Milky Way galaxy</skos:prefLabel>
    <skos:narrower rdf:resource="98.35.Gi"/>
    <skos:narrower rdf:resource="98.35.Nq"/>
    <skos:narrower rdf:resource="98.35.Jk"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Nm">
    <skos:prefLabel>Phase effects</skos:prefLabel>
    <pacs:code>43.66.Nm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.66.-x"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.05.Tp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.05.Tp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.05.-t"/>
    <skos:prefLabel>Fullerenes and related materials</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="75.30.-m">
    <skos:narrower rdf:resource="75.30.Hx"/>
    <skos:narrower rdf:resource="75.30.Mb"/>
    <pacs:code>75.30.-m</pacs:code>
    <skos:narrower rdf:resource="75.30.Ds"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="75.30.Fv"/>
    <skos:narrower rdf:resource="75.30.Sg"/>
    <skos:narrower rdf:resource="75.30.Wx"/>
    <skos:narrower rdf:resource="75.30.Et"/>
    <skos:narrower rdf:resource="75.30.Gw"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="75."/>
    <skos:narrower rdf:resource="75.30.Cr"/>
    <skos:narrower rdf:resource="75.30.Kz"/>
    <skos:prefLabel>Intrinsic properties of magnetically ordered materials</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="95.85.Gn">
    <skos:prefLabel>Far infrared (10&amp;ndash;300 &amp;mgr;m)</skos:prefLabel>
    <skos:broader rdf:resource="95.85.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>95.85.Gn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.67.Lx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Quantum computation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="03.67.-a"/>
    <pacs:code>03.67.Lx</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.62.Dm">
    <skos:broader rdf:resource="98.62.-g"/>
    <pacs:code>98.62.Dm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Kinematics, dynamics, and rotation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.30.Kq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.30.-d"/>
    <skos:prefLabel>Fourier optics</skos:prefLabel>
    <pacs:code>42.30.Kq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="28.20.Fc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>28.20.Fc</pacs:code>
    <skos:broader rdf:resource="28.20.-v"/>
    <skos:prefLabel>Neutron absorption</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.58.Ge">
    <pacs:code>98.58.Ge</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98.58.-w"/>
    <skos:prefLabel>H&amp;thinsp;I regions and 21-cm lines; diffuse, translucent, and high-velocity clouds</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="92.60.Dj">
    <pacs:code>92.60.Dj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Gravity waves, tides, and compressional waves</skos:prefLabel>
    <skos:broader rdf:resource="92.60.-e"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.03.Fg">
    <skos:broader rdf:resource="68.03.-g"/>
    <pacs:code>68.03.Fg</pacs:code>
    <skos:prefLabel>Evaporation and condensation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.68.Ay">
    <pacs:code>42.68.Ay</pacs:code>
    <skos:broader rdf:resource="42.68.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Propagation, transmission, attenuation, and radiative transfer</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.80.-b">
    <pacs:code>33.80.-b</pacs:code>
    <skos:narrower rdf:resource="33.80.Ps"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="33.80.Wz"/>
    <skos:broader rdf:resource="33."/>
    <skos:narrower rdf:resource="33.80.Eh"/>
    <skos:narrower rdf:resource="33.80.Gj"/>
    <skos:narrower rdf:resource="33.80.Rv"/>
    <skos:narrower rdf:resource="33.80.Be"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Photon interactions with molecules</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="95.10.Fh">
    <skos:broader rdf:resource="95.10.-a"/>
    <pacs:code>95.10.Fh</pacs:code>
    <skos:prefLabel>Chaotic dynamics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.15.Qm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="72.15.-v"/>
    <pacs:code>72.15.Qm</pacs:code>
    <skos:prefLabel>Scattering mechanisms and Kondo effect</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.40.Dn">
    <skos:broader rdf:resource="25.40.-h"/>
    <skos:prefLabel>Elastic neutron scattering</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.40.Dn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.20.Wr">
    <skos:broader rdf:resource="33.20.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>33.20.Wr</pacs:code>
    <skos:prefLabel>Vibronic, rovibronic, and rotation-electron-spin interactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.30.-r">
    <pacs:code>84.30.-r</pacs:code>
    <skos:narrower rdf:resource="84.30.Jc"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electronic circuits</skos:prefLabel>
    <skos:narrower rdf:resource="84.30.Ng"/>
    <skos:narrower rdf:resource="84.30.Sk"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="84.30.Qi"/>
    <skos:narrower rdf:resource="84.30.Bv"/>
    <skos:narrower rdf:resource="84.30.Le"/>
    <skos:narrower rdf:resource="84.30.Vn"/>
    <skos:broader rdf:resource="84."/>
  </rdf:Description>
  <rdf:Description rdf:about="82.56.Na">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Relaxation</skos:prefLabel>
    <pacs:code>82.56.Na</pacs:code>
    <skos:broader rdf:resource="82.56.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.25.Fe">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>72.25.Fe</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="72.25.-b"/>
    <skos:prefLabel>Optical creation of spin polarized carriers</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.47.Uv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.47.-a"/>
    <skos:prefLabel>Electrochemical capacitors; supercapacitors</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.47.Uv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="95.55.Jz">
    <pacs:code>95.55.Jz</pacs:code>
    <skos:broader rdf:resource="95.55.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Radio telescopes and instrumentation; heterodyne receivers</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.20.Fn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.20.+g"/>
    <pacs:code>43.20.Fn</pacs:code>
    <skos:prefLabel>Scattering of acoustic waves</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.40.-c">
    <skos:broader rdf:resource="73."/>
    <skos:narrower rdf:resource="73.40.Jn"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="73.40.Mr"/>
    <skos:prefLabel>Electronic transport in interface structures</skos:prefLabel>
    <pacs:code>73.40.-c</pacs:code>
    <skos:narrower rdf:resource="73.40.Vz"/>
    <skos:narrower rdf:resource="73.40.Ty"/>
    <skos:narrower rdf:resource="73.40.Ns"/>
    <skos:narrower rdf:resource="73.40.Rw"/>
    <skos:narrower rdf:resource="73.40.Qv"/>
    <skos:narrower rdf:resource="73.40.Lq"/>
    <skos:narrower rdf:resource="73.40.Sx"/>
    <skos:narrower rdf:resource="73.40.Cg"/>
    <skos:narrower rdf:resource="73.40.Ei"/>
    <skos:narrower rdf:resource="73.40.Kp"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="73.40.Gk"/>
  </rdf:Description>
  <rdf:Description rdf:about="04.60.Ds">
    <pacs:code>04.60.Ds</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="04.60.-m"/>
    <skos:prefLabel>Canonical quantization</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.59.Bh">
    <pacs:code>87.59.Bh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>X-ray radiography</skos:prefLabel>
    <skos:broader rdf:resource="87.59.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.80.Et">
    <skos:broader rdf:resource="11.80.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>11.80.Et</pacs:code>
    <skos:prefLabel>Partial-wave analysis</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.70.En">
    <skos:prefLabel>X-ray emission spectra and fluorescence</skos:prefLabel>
    <skos:broader rdf:resource="78.70.-g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>78.70.En</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.05.-n">
    <skos:broader rdf:resource="68."/>
    <skos:prefLabel>Liquid-liquid interfaces</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.05.-n</pacs:code>
    <skos:narrower rdf:resource="68.05.Gh"/>
    <skos:narrower rdf:resource="68.05.Cf"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.70.Fq">
    <pacs:code>43.70.Fq</pacs:code>
    <skos:broader rdf:resource="43.70.+i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Acoustical correlates of phonetic segments and suprasegmental properties: stress, timing, and intonation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="04.90.+e">
    <skos:prefLabel>Other topics in general relativity and gravitation (restricted to new topics in section 04)</skos:prefLabel>
    <pacs:code>04.90.+e</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="04."/>
  </rdf:Description>
  <rdf:Description rdf:about="71.38.Cn">
    <skos:prefLabel>Mass renormalization in metals</skos:prefLabel>
    <skos:broader rdf:resource="71.38.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>71.38.Cn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.56.Ne">
    <skos:prefLabel>Spiral galaxies (M31 and M33)</skos:prefLabel>
    <skos:broader rdf:resource="98.56.-p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.56.Ne</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.37.-j">
    <skos:narrower rdf:resource="82.37.Np"/>
    <skos:narrower rdf:resource="82.37.Rs"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.37.-j</pacs:code>
    <skos:prefLabel>Single molecule kinetics</skos:prefLabel>
    <skos:broader rdf:resource="82."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="82.37.Gk"/>
    <skos:narrower rdf:resource="82.37.Vb"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.55.-b">
    <skos:prefLabel>Optical activity and dichroism; magnetooptical and electrooptical spectra</skos:prefLabel>
    <skos:narrower rdf:resource="33.55.Ad"/>
    <pacs:code>33.55.-b</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="33."/>
    <skos:narrower rdf:resource="33.55.Be"/>
    <skos:narrower rdf:resource="33.55.Fi"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.80.Dy">
    <skos:prefLabel>Low-field and Townsend discharges</skos:prefLabel>
    <skos:broader rdf:resource="52.80.-s"/>
    <pacs:code>52.80.Dy</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.71.Lz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.71.-k"/>
    <pacs:code>43.71.Lz</pacs:code>
    <skos:prefLabel>Speech perception by the aging</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.40.Fp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.40.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Shock wave initiated reactions, high-pressure chemistry</skos:prefLabel>
    <pacs:code>82.40.Fp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="75.47.Jn">
    <skos:broader rdf:resource="75.47.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Ballistic magnetoresistance</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>75.47.Jn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="45.20.Dd">
    <skos:broader rdf:resource="45.20.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>45.20.Dd</pacs:code>
    <skos:prefLabel>Newtonian mechanics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="77.22.-d">
    <skos:broader rdf:resource="77."/>
    <skos:narrower rdf:resource="77.22.Ej"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="77.22.Jp"/>
    <pacs:code>77.22.-d</pacs:code>
    <skos:prefLabel>Dielectric properties of solids and liquids</skos:prefLabel>
    <skos:narrower rdf:resource="77.22.Ch"/>
    <skos:narrower rdf:resource="77.22.Gm"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.15.Nn">
    <skos:prefLabel>Properties of solutions; aggregation and crystallization of macromolecules</skos:prefLabel>
    <skos:broader rdf:resource="87.15.-v"/>
    <pacs:code>87.15.Nn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.38.Mf">
    <skos:broader rdf:resource="52.38.-r"/>
    <skos:prefLabel>Laser ablation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.38.Mf</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="47.55.Hd">
    <pacs:code>47.55.Hd</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="47.55.-t"/>
    <skos:prefLabel>Stratified flows</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="47.27.-i">
    <skos:narrower rdf:resource="47.27.Ak"/>
    <skos:broader rdf:resource="47."/>
    <skos:narrower rdf:resource="47.27.Rc"/>
    <skos:narrower rdf:resource="47.27.Pa"/>
    <pacs:code>47.27.-i</pacs:code>
    <skos:narrower rdf:resource="47.27.Sd"/>
    <skos:narrower rdf:resource="47.27.Qb"/>
    <skos:narrower rdf:resource="47.27.Nz"/>
    <skos:narrower rdf:resource="47.27.Te"/>
    <skos:narrower rdf:resource="47.27.Wg"/>
    <skos:narrower rdf:resource="47.27.Cn"/>
    <skos:narrower rdf:resource="47.27.Eq"/>
    <skos:narrower rdf:resource="47.27.Vf"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Turbulent flows, convection, and heat transfer</skos:prefLabel>
    <skos:narrower rdf:resource="47.27.Gs"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="47.27.Jv"/>
    <skos:narrower rdf:resource="47.27.Lx"/>
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  <rdf:Description rdf:about="43.28.Hr">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Outdoor sound sources</skos:prefLabel>
    <pacs:code>43.28.Hr</pacs:code>
    <skos:broader rdf:resource="43.28.+h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.25.Uv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.25.-x"/>
    <pacs:code>43.25.Uv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Acoustic levitation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="47.65.+a">
    <skos:broader rdf:resource="47."/>
    <skos:prefLabel>Magnetohydrodynamics and electrohydrodynamics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.65.+a</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.35.Rh">
    <skos:prefLabel>Phase transitions and critical phenomena</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="68.35.-p"/>
    <pacs:code>68.35.Rh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.60.Lj">
    <skos:broader rdf:resource="02.60.-x"/>
    <skos:prefLabel>Ordinary and partial differential equations; boundary value problems</skos:prefLabel>
    <pacs:code>02.60.Lj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.80.Fb">
    <pacs:code>32.80.Fb</pacs:code>
    <skos:prefLabel>Photoionization of atoms and ions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="32.80.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.25.Pn">
    <pacs:code>72.25.Pn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Current-driven spin pumping</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="72.25.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.38.Fz">
    <skos:broader rdf:resource="52.38.-r"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.38.Fz</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Laser-induced magnetic fields in plasmas</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="78.68.+m">
    <skos:prefLabel>Optical properties of surfaces</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>78.68.+m</pacs:code>
    <skos:broader rdf:resource="78."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.70.Rr">
    <skos:broader rdf:resource="02.70.-c"/>
    <skos:prefLabel>General statistical methods</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.70.Rr</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="02.40.Gh">
    <pacs:code>02.40.Gh</pacs:code>
    <skos:broader rdf:resource="02.40.-k"/>
    <skos:prefLabel>Noncommutative geometry</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.80.Wq">
    <skos:broader rdf:resource="52.80.-s"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Discharge in liquids and solids</skos:prefLabel>
    <pacs:code>52.80.Wq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.+n">
    <skos:prefLabel>Transduction; acoustical devices for the generation and reproduction of sound</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.38.+n</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="73.22.Lp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.22.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Collective excitations</skos:prefLabel>
    <pacs:code>73.22.Lp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="75.50.Ss">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Magnetic recording materials</skos:prefLabel>
    <skos:broader rdf:resource="75.50.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>75.50.Ss</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="82.60.Fa">
    <skos:prefLabel>Heat capacities and heats of phase transitions</skos:prefLabel>
    <skos:broader rdf:resource="82.60.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.60.Fa</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.35.Lv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.35.-g"/>
    <skos:prefLabel>Other linear waves</skos:prefLabel>
    <pacs:code>52.35.Lv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.70.Pt">
    <skos:broader rdf:resource="02.70.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Boundary-integral methods</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.70.Pt</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="01.40.-d">
    <skos:narrower rdf:resource="01.40.Fk"/>
    <skos:narrower rdf:resource="01.40.Ej"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="01.40.Gm"/>
    <skos:narrower rdf:resource="01.40.Jp"/>
    <skos:narrower rdf:resource="01.40.Di"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="01."/>
    <pacs:code>01.40.-d</pacs:code>
    <skos:prefLabel>Education</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.05.Dz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Control systems</skos:prefLabel>
    <skos:broader rdf:resource="07.05.-t"/>
    <pacs:code>07.05.Dz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="04.60.Gw">
    <skos:prefLabel>Covariant and sum-over-histories quantization</skos:prefLabel>
    <skos:broader rdf:resource="04.60.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>04.60.Gw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="12.39.Mk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>12.39.Mk</pacs:code>
    <skos:prefLabel>Glueball and nonstandard multi-quark/gluon states</skos:prefLabel>
    <skos:broader rdf:resource="12.39.-x"/>
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  <rdf:Description rdf:about="43.30.Yj">
    <skos:broader rdf:resource="43.30.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.30.Yj</pacs:code>
    <skos:prefLabel>Transducers and transducer arrays for underwater sound; transducer calibration</skos:prefLabel>
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  <rdf:Description rdf:about="87.50.Mn">
    <skos:broader rdf:resource="87.50.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.50.Mn</pacs:code>
    <skos:prefLabel>Magnetic fields</skos:prefLabel>
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  <rdf:Description rdf:about="14.70.Bh">
    <skos:broader rdf:resource="14.70.-e"/>
    <pacs:code>14.70.Bh</pacs:code>
    <skos:prefLabel>Photons</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="13.">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="13.85.-t"/>
    <skos:narrower rdf:resource="13.87.-a"/>
    <skos:narrower rdf:resource="13.90.+i"/>
    <skos:narrower rdf:resource="13.60.-r"/>
    <skos:broader rdf:resource="10."/>
    <skos:narrower rdf:resource="13.15.+g"/>
    <skos:narrower rdf:resource="13.66.-a"/>
    <pacs:code>13.</pacs:code>
    <skos:narrower rdf:resource="13.40.-f"/>
    <skos:prefLabel>Specific reactions and phenomenology</skos:prefLabel>
    <skos:narrower rdf:resource="13.75.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="13.38.-b"/>
    <skos:narrower rdf:resource="13.20.-v"/>
    <skos:narrower rdf:resource="13.25.-k"/>
    <skos:narrower rdf:resource="13.88.+e"/>
    <skos:narrower rdf:resource="13.30.-a"/>
    <skos:narrower rdf:resource="13.35.-r"/>
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  <rdf:Description rdf:about="61.12.-q">
    <skos:narrower rdf:resource="61.12.Ex"/>
    <skos:broader rdf:resource="61."/>
    <skos:narrower rdf:resource="61.12.Ha"/>
    <pacs:code>61.12.-q</pacs:code>
    <skos:narrower rdf:resource="61.12.Ld"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Neutron diffraction and scattering</skos:prefLabel>
    <skos:narrower rdf:resource="61.12.Bt"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.20.Dr">
    <skos:broader rdf:resource="47.20.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Surface-tension-driven instability</skos:prefLabel>
    <pacs:code>47.20.Dr</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="73.20.-r">
    <skos:narrower rdf:resource="73.20.Fz"/>
    <skos:narrower rdf:resource="73.20.Qt"/>
    <skos:broader rdf:resource="73."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>73.20.-r</pacs:code>
    <skos:narrower rdf:resource="73.20.Jc"/>
    <skos:narrower rdf:resource="73.20.At"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="73.20.Hb"/>
    <skos:prefLabel>Electron states at surfaces and interfaces</skos:prefLabel>
    <skos:narrower rdf:resource="73.20.Mf"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.25.Nf">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="74.25.-q"/>
    <skos:prefLabel>Response to electromagnetic fields (nuclear magnetic resonance, surface impedance, etc.)</skos:prefLabel>
    <pacs:code>74.25.Nf</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="74.72.Hs">
    <pacs:code>74.72.Hs</pacs:code>
    <skos:broader rdf:resource="74.72.-h"/>
    <skos:prefLabel>Bi-based cuprates</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="21.80.+a">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Hypernuclei</skos:prefLabel>
    <skos:broader rdf:resource="21."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>21.80.+a</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="11.30.Rd">
    <skos:broader rdf:resource="11.30.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>11.30.Rd</pacs:code>
    <skos:prefLabel>Chiral symmetries</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="33.60.Fy">
    <pacs:code>33.60.Fy</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="33.60.-q"/>
    <skos:prefLabel>X-ray photoelectron spectra</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="67.40.Fd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="67.40.-w"/>
    <skos:prefLabel>Dynamics of relaxation phenomena</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>67.40.Fd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="62.60.+v">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="62."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>62.60.+v</pacs:code>
    <skos:prefLabel>Acoustical properties of liquids</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.10.Vx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.10.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.10.Vx</pacs:code>
    <skos:prefLabel>Errata</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="64.60.Cn">
    <skos:broader rdf:resource="64.60.-i"/>
    <skos:prefLabel>Order-disorder transformations; statistical mechanics of model systems</skos:prefLabel>
    <pacs:code>64.60.Cn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.80.Ms">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.80.Ms</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Mass spectrometry (including SIMS, multiphoton ionization and resonance ionization mass spectrometry, MALDI)</skos:prefLabel>
    <skos:broader rdf:resource="82.80.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.20.-h">
    <skos:narrower rdf:resource="92.20.Ny"/>
    <skos:narrower rdf:resource="92.20.Kv"/>
    <skos:narrower rdf:resource="92.20.Gr"/>
    <skos:narrower rdf:resource="92.20.Bk"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="92.20.Lw"/>
    <skos:narrower rdf:resource="92.20.Mx"/>
    <skos:narrower rdf:resource="92.20.Cm"/>
    <skos:broader rdf:resource="92."/>
    <skos:narrower rdf:resource="92.20.Td"/>
    <skos:narrower rdf:resource="92.20.Rb"/>
    <skos:narrower rdf:resource="92.20.Pz"/>
    <skos:prefLabel>Interdisciplinary aspects of oceanography</skos:prefLabel>
    <skos:narrower rdf:resource="92.20.Jt"/>
    <pacs:code>92.20.-h</pacs:code>
    <skos:narrower rdf:resource="92.20.Hs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.68.Xy">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.68.Xy</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.68.-w"/>
    <skos:prefLabel>Ocean optics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.59.Jq">
    <skos:prefLabel>Transmission imaging</skos:prefLabel>
    <skos:broader rdf:resource="87.59.-e"/>
    <pacs:code>87.59.Jq</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.61.-c">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.61.-c</pacs:code>
    <skos:prefLabel>Magnetic resonance imaging</skos:prefLabel>
    <skos:broader rdf:resource="87."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="87.61.Cd"/>
    <skos:narrower rdf:resource="87.61.Lh"/>
    <skos:narrower rdf:resource="87.61.Pk"/>
    <skos:narrower rdf:resource="87.61.Ff"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.07.Ta">
    <skos:broader rdf:resource="81.07.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>81.07.Ta</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Quantum dots</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.72.Ji">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.72.-y"/>
    <skos:prefLabel>Point defects (vacancies, interstitials, color centers, etc.) and defect clusters</skos:prefLabel>
    <pacs:code>61.72.Ji</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="29.85.+c">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Computer data analysis</skos:prefLabel>
    <pacs:code>29.85.+c</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="29."/>
  </rdf:Description>
  <rdf:Description rdf:about="73.40.Ns">
    <skos:prefLabel>Metal-nonmetal contacts</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>73.40.Ns</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.40.-c"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.21.La">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Quantum dots</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.21.-b"/>
    <pacs:code>73.21.La</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="73.50.Gr">
    <skos:prefLabel>Charge carriers: generation, recombination, lifetime, trapping, mean free paths</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>73.50.Gr</pacs:code>
    <skos:broader rdf:resource="73.50.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="29.27.Ac">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="29.27.-a"/>
    <pacs:code>29.27.Ac</pacs:code>
    <skos:prefLabel>Beam injection and extraction</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="85.70.Rp">
    <skos:broader rdf:resource="85.70.-w"/>
    <pacs:code>85.70.Rp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Magnetic levitation, propulsion and control devices</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Cb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.66.Cb</pacs:code>
    <skos:broader rdf:resource="43.66.-x"/>
    <skos:prefLabel>Loudness, absolute threshold</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.64.Aa">
    <skos:broader rdf:resource="87.64.-t"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.64.Aa</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Computer simulation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="34.60.+z">
    <skos:broader rdf:resource="34."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Scattering in highly excited states (e.g., Rydberg states)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>34.60.+z</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.20.Di">
    <skos:broader rdf:resource="98.20.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.20.Di</pacs:code>
    <skos:prefLabel>Open clusters in the Milky Way</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.85.Rx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>83.85.Rx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.85.-c"/>
    <skos:prefLabel>Extensional flow measurement</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="97.20.Vs">
    <skos:broader rdf:resource="97.20.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>97.20.Vs</pacs:code>
    <skos:prefLabel>Low luminosity stars, subdwarfs, and brown dwarfs</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="89.75.Da">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>89.75.Da</pacs:code>
    <skos:broader rdf:resource="89.75.-k"/>
    <skos:prefLabel>Systems obeying scaling laws</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="78.40.-q">
    <skos:narrower rdf:resource="78.40.Fy"/>
    <skos:prefLabel>Absorption and reflection spectra: visible and ultraviolet</skos:prefLabel>
    <skos:narrower rdf:resource="78.40.Pg"/>
    <skos:narrower rdf:resource="78.40.Ha"/>
    <skos:narrower rdf:resource="78.40.Kc"/>
    <pacs:code>78.40.-q</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="78.40.Me"/>
    <skos:narrower rdf:resource="78.40.Ri"/>
    <skos:narrower rdf:resource="78.40.Dw"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="78."/>
  </rdf:Description>
  <rdf:Description rdf:about="05.30.Jp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>05.30.Jp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="05.30.-d"/>
    <skos:prefLabel>Boson systems</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Rw">
    <pacs:code>43.35.Rw</pacs:code>
    <skos:broader rdf:resource="43.35.+d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Magnetoacoustic effect; oscillations and resonance</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.65.-n">
    <skos:broader rdf:resource="91."/>
    <skos:narrower rdf:resource="91.65.Hy"/>
    <skos:narrower rdf:resource="91.65.Br"/>
    <skos:narrower rdf:resource="91.65.Fw"/>
    <skos:narrower rdf:resource="91.65.Dt"/>
    <skos:narrower rdf:resource="91.65.Nd"/>
    <skos:narrower rdf:resource="91.65.Rg"/>
    <skos:narrower rdf:resource="91.65.Ti"/>
    <skos:narrower rdf:resource="91.65.Vj"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Geophysical aspects of geology, mineralogy, and petrology</skos:prefLabel>
    <pacs:code>91.65.-n</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Ek">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.60.Ek</pacs:code>
    <skos:broader rdf:resource="43.60.+d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Acoustic signal coding, morphology, and transformation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="32.80.Cy">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Atomic scattering, cross sections, and form factors; Compton scattering</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>32.80.Cy</pacs:code>
    <skos:broader rdf:resource="32.80.-t"/>
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  <rdf:Description rdf:about="06.90.+v">
    <skos:broader rdf:resource="06."/>
    <pacs:code>06.90.+v</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Other topics in metrology, measurements, and laboratory procedures (restricted to new topics in section 06)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="77.65.Ly">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>77.65.Ly</pacs:code>
    <skos:broader rdf:resource="77.65.-j"/>
    <skos:prefLabel>Strain-induced piezoelectric fields</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.81.Cn">
    <skos:broader rdf:resource="42.81.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.81.Cn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Fiber testing and measurement of fiber parameters</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="78.30.Na">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>78.30.Na</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Fullerenes and related materials</skos:prefLabel>
    <skos:broader rdf:resource="78.30.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.30.Mh">
    <skos:prefLabel>Saturn</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="96.30.-t"/>
    <pacs:code>96.30.Mh</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="68.37.Lp">
    <skos:broader rdf:resource="68.37.-d"/>
    <pacs:code>68.37.Lp</pacs:code>
    <skos:prefLabel>Transmission electron microscopy (TEM) (including STEM, HRTEM, etc.)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="63.22.+m">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Phonons or vibrational states in low-dimensional structures and nanoscale materials</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>63.22.+m</pacs:code>
    <skos:broader rdf:resource="63."/>
  </rdf:Description>
  <rdf:Description rdf:about="91.35.Lj">
    <pacs:code>91.35.Lj</pacs:code>
    <skos:broader rdf:resource="91.35.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Composition of Earth's interior</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.30.Gc">
    <skos:prefLabel>Mars</skos:prefLabel>
    <skos:broader rdf:resource="96.30.-t"/>
    <pacs:code>96.30.Gc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.+y">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.66.+y</pacs:code>
    <skos:prefLabel>Psychological acoustics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.40.-e">
    <skos:prefLabel>Microelectronics: LSI, VLSI, ULSI; integrated circuit fabrication technology</skos:prefLabel>
    <skos:narrower rdf:resource="85.40.Hp"/>
    <skos:narrower rdf:resource="85.40.Ry"/>
    <skos:narrower rdf:resource="85.40.Xx"/>
    <skos:narrower rdf:resource="85.40.Bh"/>
    <skos:narrower rdf:resource="85.40.Ls"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="85.40.Qx"/>
    <skos:broader rdf:resource="85."/>
    <skos:narrower rdf:resource="85.40.Sz"/>
    <pacs:code>85.40.-e</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.80.+b">
    <pacs:code>01.80.+b</pacs:code>
    <skos:prefLabel>Physics of sports</skos:prefLabel>
    <skos:broader rdf:resource="01."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.30.Cp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Lorentz and Poincare invariance</skos:prefLabel>
    <skos:broader rdf:resource="11.30.-j"/>
    <pacs:code>11.30.Cp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.56.Hg">
    <skos:broader rdf:resource="82.56.-b"/>
    <skos:prefLabel>Multinuclear NMR</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.56.Hg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="64.60.Fr">
    <skos:prefLabel>Equilibrium properties near critical points, critical exponents</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="64.60.-i"/>
    <pacs:code>64.60.Fr</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="47.53.+n">
    <pacs:code>47.53.+n</pacs:code>
    <skos:broader rdf:resource="47."/>
    <skos:prefLabel>Fractals</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.70.Dm">
    <pacs:code>78.70.Dm</pacs:code>
    <skos:prefLabel>X-ray absorption spectra</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="78.70.-g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.-q">
    <pacs:code>43.64.-q</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Physiological acoustics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="89.70.+c">
    <skos:broader rdf:resource="89."/>
    <pacs:code>89.70.+c</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Information theory and communication theory</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.72.Tt">
    <skos:broader rdf:resource="61.72.-y"/>
    <pacs:code>61.72.Tt</pacs:code>
    <skos:prefLabel>Doping and impurity implantation in germanium and silicon</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.10.Dn">
    <skos:broader rdf:resource="81.10.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Growth from solutions</skos:prefLabel>
    <pacs:code>81.10.Dn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.20.Jz">
    <skos:broader rdf:resource="96.20.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>96.20.Jz</pacs:code>
    <skos:prefLabel>Gravitational field, selenodesy, magnetic fields</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.15.Dp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Wave fronts and ray tracing</skos:prefLabel>
    <skos:broader rdf:resource="42.15.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.15.Dp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="91.35.Gf">
    <skos:broader rdf:resource="91.35.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.35.Gf</pacs:code>
    <skos:prefLabel>Structure of the crust and upper mantle</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.65.Fw">
    <skos:prefLabel>Low-temperature geochemistry</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.65.-n"/>
    <pacs:code>91.65.Fw</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.55.Tn">
    <skos:prefLabel>Ideal and resistive MHD modes; kinetic modes</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.55.-s"/>
    <pacs:code>52.55.Tn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.59.Ci">
    <skos:broader rdf:resource="87.59.-e"/>
    <skos:prefLabel>Fluoroscopy</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.59.Ci</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="61.30.Hn">
    <skos:broader rdf:resource="61.30.-v"/>
    <skos:prefLabel>Surface phenomena: alignment, anchoring, anchoring transitions, surface-induced layering, surface-induced ordering, wetting, prewetting transitions, and wetting transitions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.30.Hn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.30.-k">
    <skos:narrower rdf:resource="95.30.Gv"/>
    <skos:narrower rdf:resource="95.30.Jx"/>
    <skos:broader rdf:resource="95."/>
    <skos:narrower rdf:resource="95.30.Lz"/>
    <skos:narrower rdf:resource="95.30.Tg"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>95.30.-k</pacs:code>
    <skos:narrower rdf:resource="95.30.Cq"/>
    <skos:narrower rdf:resource="95.30.Dr"/>
    <skos:narrower rdf:resource="95.30.Qd"/>
    <skos:narrower rdf:resource="95.30.Ft"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Fundamental aspects of astrophysics</skos:prefLabel>
    <skos:narrower rdf:resource="95.30.Sf"/>
    <skos:narrower rdf:resource="95.30.Wi"/>
    <skos:narrower rdf:resource="95.30.Ky"/>
  </rdf:Description>
  <rdf:Description rdf:about="45.">
    <skos:narrower rdf:resource="45.40.-f"/>
    <skos:narrower rdf:resource="45.30.+s"/>
    <skos:broader rdf:resource="40."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="45.05.+x"/>
    <skos:narrower rdf:resource="45.10.-b"/>
    <skos:narrower rdf:resource="45.70.-n"/>
    <skos:narrower rdf:resource="45.80.+r"/>
    <skos:narrower rdf:resource="45.90.+t"/>
    <skos:narrower rdf:resource="45.50.-j"/>
    <skos:prefLabel>Classical mechanics of discrete systems</skos:prefLabel>
    <skos:narrower rdf:resource="45.20.-d"/>
    <pacs:code>45.</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="77.22.Ej">
    <skos:broader rdf:resource="77.22.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>77.22.Ej</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Polarization and depolarization</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.">
    <skos:narrower rdf:resource="52.20.-j"/>
    <skos:narrower rdf:resource="52.38.-r"/>
    <skos:prefLabel>Physics of plasmas and electric discharges</skos:prefLabel>
    <skos:narrower rdf:resource="52.30.-q"/>
    <skos:narrower rdf:resource="52.75.-d"/>
    <skos:narrower rdf:resource="52.35.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="52.25.-b"/>
    <skos:narrower rdf:resource="52.80.-s"/>
    <skos:narrower rdf:resource="52.90.+z"/>
    <skos:narrower rdf:resource="52.77.-j"/>
    <skos:narrower rdf:resource="52.65.-y"/>
    <skos:broader rdf:resource="50."/>
    <skos:narrower rdf:resource="52.72.+v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="52.57.-z"/>
    <skos:narrower rdf:resource="52.59.-f"/>
    <skos:narrower rdf:resource="52.27.-h"/>
    <skos:narrower rdf:resource="52.55.-s"/>
    <skos:narrower rdf:resource="52.50.-b"/>
    <skos:narrower rdf:resource="52.70.-m"/>
    <pacs:code>52.</pacs:code>
    <skos:narrower rdf:resource="52.40.-w"/>
    <skos:narrower rdf:resource="52.58.-c"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.60.La">
    <skos:broader rdf:resource="83.60.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Viscoplasticity; yield stress</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>83.60.La</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="89.65.Lm">
    <skos:prefLabel>Urban planning and construction</skos:prefLabel>
    <pacs:code>89.65.Lm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="89.65.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.40.Mj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="52.40.-w"/>
    <pacs:code>52.40.Mj</pacs:code>
    <skos:prefLabel>Particle beam interactions in plasmas</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.10.Ht">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>X-ray absorption spectroscopy: EXAFS, NEXAFS, XANES, etc.</skos:prefLabel>
    <pacs:code>61.10.Ht</pacs:code>
    <skos:broader rdf:resource="61.10.-i"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.75.+h">
    <pacs:code>07.75.+h</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="07."/>
    <skos:prefLabel>Mass spectrometers</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="83.60.Hc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="83.60.-a"/>
    <pacs:code>83.60.Hc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Normal stress differences and their effects (e.g. rod climbing)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="76.30.Lh">
    <pacs:code>76.30.Lh</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other ions and impurities</skos:prefLabel>
    <skos:broader rdf:resource="76.30.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.">
    <pacs:code>98.</pacs:code>
    <skos:narrower rdf:resource="98.70.-f"/>
    <skos:narrower rdf:resource="98.10.+z"/>
    <skos:prefLabel>Stellar systems; interstellar medium; galactic and extragalactic objects and systems; the Universe</skos:prefLabel>
    <skos:narrower rdf:resource="98.58.-w"/>
    <skos:narrower rdf:resource="98.20.-d"/>
    <skos:narrower rdf:resource="98.56.-p"/>
    <skos:narrower rdf:resource="98.62.-g"/>
    <skos:narrower rdf:resource="98.52.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="98.90.+s"/>
    <skos:narrower rdf:resource="98.80.-k"/>
    <skos:narrower rdf:resource="98.65.-r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="90."/>
    <skos:narrower rdf:resource="98.38.-j"/>
    <skos:narrower rdf:resource="98.35.-a"/>
    <skos:narrower rdf:resource="98.54.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.60.+q">
    <skos:broader rdf:resource="01."/>
    <pacs:code>01.60.+q</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Biographies, tributes, personal notes, and obituaries</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.50.Pq">
    <pacs:code>42.50.Pq</pacs:code>
    <skos:broader rdf:resource="42.50.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Cavity quantum electrodynamics; micromasers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Dr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.30.-k"/>
    <pacs:code>43.30.Dr</pacs:code>
    <skos:prefLabel>Hybrid and asymptotic propagation theories, related experiments</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.Ed">
    <skos:broader rdf:resource="43.50.-x"/>
    <pacs:code>43.50.Ed</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Noise generation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.80.Sh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.80.Sh</pacs:code>
    <skos:broader rdf:resource="43.80.+p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Medical use of ultrasonics for tissue modification (permanent and temporary)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="33.80.Be">
    <skos:prefLabel>Level crossing and optical pumping</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="33.80.-b"/>
    <pacs:code>33.80.Be</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="23.50.+z">
    <skos:broader rdf:resource="23."/>
    <skos:prefLabel>Decay by proton emission</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>23.50.+z</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="71.23.Ft">
    <skos:broader rdf:resource="71.23.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Quasicrystals</skos:prefLabel>
    <pacs:code>71.23.Ft</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="29.40.-n">
    <skos:narrower rdf:resource="29.40.Gx"/>
    <skos:narrower rdf:resource="29.40.Wk"/>
    <skos:narrower rdf:resource="29.40.Mc"/>
    <skos:narrower rdf:resource="29.40.Cs"/>
    <skos:narrower rdf:resource="29.40.Rg"/>
    <skos:broader rdf:resource="29."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="29.40.Ka"/>
    <pacs:code>29.40.-n</pacs:code>
    <skos:prefLabel>Radiation detectors</skos:prefLabel>
    <skos:narrower rdf:resource="29.40.Vj"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.56.Pp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.56.Pp</pacs:code>
    <skos:broader rdf:resource="82.56.-b"/>
    <skos:prefLabel>NMR of biomolecules</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.70.Fy">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nondestructive testing: optical methods</skos:prefLabel>
    <skos:broader rdf:resource="81.70.-q"/>
    <pacs:code>81.70.Fy</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="75.50.-y">
    <skos:narrower rdf:resource="75.50.Tt"/>
    <skos:narrower rdf:resource="75.50.Ww"/>
    <skos:narrower rdf:resource="75.50.Pp"/>
    <skos:narrower rdf:resource="75.50.Vv"/>
    <skos:narrower rdf:resource="75.50.Kj"/>
    <skos:narrower rdf:resource="75.50.Xx"/>
    <skos:narrower rdf:resource="75.50.Lk"/>
    <skos:narrower rdf:resource="75.50.Ss"/>
    <skos:broader rdf:resource="75."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="75.50.Gg"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="75.50.Ee"/>
    <skos:narrower rdf:resource="75.50.Dd"/>
    <skos:narrower rdf:resource="75.50.Cc"/>
    <skos:narrower rdf:resource="75.50.Bb"/>
    <skos:prefLabel>Studies of specific magnetic materials</skos:prefLabel>
    <pacs:code>75.50.-y</pacs:code>
    <skos:narrower rdf:resource="75.50.Mm"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.16.Uv">
    <skos:prefLabel>Active transport processes; ion channels</skos:prefLabel>
    <skos:broader rdf:resource="87.16.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.16.Uv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="25.40.Fq">
    <skos:prefLabel>Inelastic neutron scattering</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.40.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.40.Fq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="29.40.Wk">
    <skos:broader rdf:resource="29.40.-n"/>
    <pacs:code>29.40.Wk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Solid-state detectors</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="93.30.Qn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Southern Ocean</skos:prefLabel>
    <pacs:code>93.30.Qn</pacs:code>
    <skos:broader rdf:resource="93.30.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.70.-g">
    <skos:broader rdf:resource="78."/>
    <skos:narrower rdf:resource="78.70.Ck"/>
    <pacs:code>78.70.-g</pacs:code>
    <skos:narrower rdf:resource="78.70.Dm"/>
    <skos:narrower rdf:resource="78.70.En"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="78.70.Gq"/>
    <skos:narrower rdf:resource="78.70.Nx"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="78.70.Bj"/>
    <skos:prefLabel>Interactions of particles and radiation with matter</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="28.60.+s">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Isotope separation and enrichment</skos:prefLabel>
    <skos:broader rdf:resource="28."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>28.60.+s</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.17.Nn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electrophysiology of nerve cells</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.17.Nn</pacs:code>
    <skos:broader rdf:resource="87.17.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.45.De">
    <skos:broader rdf:resource="25.45.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.45.De</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Elastic and inelastic scattering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="72.15.Lh">
    <skos:prefLabel>Relaxation times and mean free paths</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>72.15.Lh</pacs:code>
    <skos:broader rdf:resource="72.15.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.65.-q">
    <pacs:code>14.65.-q</pacs:code>
    <skos:prefLabel>Quarks</skos:prefLabel>
    <skos:narrower rdf:resource="14.65.Bt"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="14."/>
    <skos:narrower rdf:resource="14.65.Ha"/>
    <skos:narrower rdf:resource="14.65.Dw"/>
    <skos:narrower rdf:resource="14.65.Fy"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.15.Eq">
    <skos:broader rdf:resource="42.15.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.15.Eq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Optical system design</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="29.25.-t">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="29.25.Rm"/>
    <skos:narrower rdf:resource="29.25.Bx"/>
    <skos:narrower rdf:resource="29.25.Ni"/>
    <skos:narrower rdf:resource="29.25.Pj"/>
    <skos:narrower rdf:resource="29.25.Dz"/>
    <skos:narrower rdf:resource="29.25.Lg"/>
    <pacs:code>29.25.-t</pacs:code>
    <skos:broader rdf:resource="29."/>
    <skos:prefLabel>Particle sources and targets</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.10.+z">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>31.10.+z</pacs:code>
    <skos:prefLabel>Theory of electronic structure, electronic transitions, and chemical binding</skos:prefLabel>
    <skos:broader rdf:resource="31."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.80.Jm">
    <skos:prefLabel>Magnetoelectric devices</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>85.80.Jm</pacs:code>
    <skos:broader rdf:resource="85.80.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.30.Tt">
    <pacs:code>01.30.Tt</pacs:code>
    <skos:broader rdf:resource="01.30.-y"/>
    <skos:prefLabel>Bibliographies</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.27.Lx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>47.27.Lx</pacs:code>
    <skos:prefLabel>Wall-bounded thin shear flows</skos:prefLabel>
    <skos:broader rdf:resource="47.27.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.30.Qc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="11.30.-j"/>
    <pacs:code>11.30.Qc</pacs:code>
    <skos:prefLabel>Spontaneous and radiative symmetry breaking</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="47.15.-x">
    <skos:narrower rdf:resource="47.15.Cb"/>
    <skos:narrower rdf:resource="47.15.Hg"/>
    <skos:prefLabel>Laminar flows</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="47.15.Rq"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="47.15.Pn"/>
    <skos:broader rdf:resource="47."/>
    <skos:narrower rdf:resource="47.15.Fe"/>
    <skos:narrower rdf:resource="47.15.Gf"/>
    <skos:narrower rdf:resource="47.15.Ki"/>
    <pacs:code>47.15.-x</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.59.Hp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.59.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Digital radiography</skos:prefLabel>
    <pacs:code>87.59.Hp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="97.80.Jp">
    <skos:prefLabel>X-ray binaries</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>97.80.Jp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="97.80.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.20.Dc">
    <skos:prefLabel>Photon absorption and scattering</skos:prefLabel>
    <skos:broader rdf:resource="25.20.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.20.Dc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="63.20.Mt">
    <skos:broader rdf:resource="63.20.-e"/>
    <pacs:code>63.20.Mt</pacs:code>
    <skos:prefLabel>Phonon-defect interactions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.80.Jg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.80.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.80.Jg</pacs:code>
    <skos:prefLabel>Patch clamping</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.Tj">
    <skos:prefLabel>Public address systems, sound-reinforcement systems</skos:prefLabel>
    <skos:broader rdf:resource="43.38.-p"/>
    <pacs:code>43.38.Tj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.33.Tb">
    <pacs:code>82.33.Tb</pacs:code>
    <skos:broader rdf:resource="82.33.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Atmospheric chemistry</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="11.25.-w">
    <skos:narrower rdf:resource="11.25.Yb"/>
    <skos:narrower rdf:resource="11.25.Pm"/>
    <skos:prefLabel>Strings and branes</skos:prefLabel>
    <skos:narrower rdf:resource="11.25.Mj"/>
    <skos:broader rdf:resource="11."/>
    <skos:narrower rdf:resource="11.25.Uv"/>
    <skos:narrower rdf:resource="11.25.Hf"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="11.25.Tq"/>
    <skos:narrower rdf:resource="11.25.Sq"/>
    <pacs:code>11.25.-w</pacs:code>
    <skos:narrower rdf:resource="11.25.Db"/>
    <skos:narrower rdf:resource="11.25.Wx"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.47.Gk">
    <pacs:code>75.47.Gk</pacs:code>
    <skos:prefLabel>Colossal magnetoresistance</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="75.47.-m"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.60.Bw">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="97.60.-s"/>
    <skos:prefLabel>Supernovae</skos:prefLabel>
    <pacs:code>97.60.Bw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="29.27.Eg">
    <pacs:code>29.27.Eg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="29.27.-a"/>
    <skos:prefLabel>Beam handling; beam transport</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.20.Ja">
    <pacs:code>61.20.Ja</pacs:code>
    <skos:prefLabel>Computer simulation of liquid structure</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.20.-p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.55.Rz">
    <skos:prefLabel>Doped-insulator lasers and other solid state lasers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.55.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.55.Rz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="68.37.Ef">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>68.37.Ef</pacs:code>
    <skos:prefLabel>Scanning tunneling microscopy (including chemistry induced with STM)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="68.37.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Sg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.80.-k"/>
    <pacs:code>83.80.Sg</pacs:code>
    <skos:prefLabel>Polymer melts</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.50.Kr">
    <skos:prefLabel>Meteors, meteoroids, and meteor streams</skos:prefLabel>
    <skos:broader rdf:resource="96.50.-e"/>
    <pacs:code>96.50.Kr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="76.70.-r">
    <skos:narrower rdf:resource="76.70.Fz"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>76.70.-r</pacs:code>
    <skos:narrower rdf:resource="76.70.Dx"/>
    <skos:narrower rdf:resource="76.70.Hb"/>
    <skos:prefLabel>Magnetic double resonances and cross effects</skos:prefLabel>
    <skos:broader rdf:resource="76."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.90.+a">
    <skos:broader rdf:resource="32."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>32.90.+a</pacs:code>
    <skos:prefLabel>Other topics in atomic properties and interactions of atoms with photons (restricted to new topics in section 32)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="93.85.+q">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="93."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>93.85.+q</pacs:code>
    <skos:prefLabel>Instrumentation and techniques for geophysical research</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="33.80.Gj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Diffuse spectra; predissociation, photodissociation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>33.80.Gj</pacs:code>
    <skos:broader rdf:resource="33.80.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.20.Nv">
    <pacs:code>78.20.Nv</pacs:code>
    <skos:broader rdf:resource="78.20.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Thermooptical and photothermal effects</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.62.Gq">
    <skos:broader rdf:resource="98.62.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Galactic halos</skos:prefLabel>
    <pacs:code>98.62.Gq</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="46.70.-p">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="46.70.Lk"/>
    <skos:prefLabel>Application of continuum mechanics to structures</skos:prefLabel>
    <skos:broader rdf:resource="46."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="46.70.Hg"/>
    <skos:narrower rdf:resource="46.70.De"/>
    <pacs:code>46.70.-p</pacs:code>
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  <rdf:Description rdf:about="43.64.Nf">
    <pacs:code>43.64.Nf</pacs:code>
    <skos:prefLabel>Cochlear electrophysiology</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.64.+r"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.30.Ys">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="96.30.-t"/>
    <skos:prefLabel>Asteroids (minor planets)</skos:prefLabel>
    <pacs:code>96.30.Ys</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.20.Pe">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="07.20.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.20.Pe</pacs:code>
    <skos:prefLabel>Heat engines; heat pumps; heat pipes</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Gf">
    <pacs:code>43.66.Gf</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Detection and discrimination of sound by animals</skos:prefLabel>
    <skos:broader rdf:resource="43.66.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.40.-z">
    <skos:narrower rdf:resource="81.40.Pq"/>
    <skos:broader rdf:resource="81."/>
    <skos:narrower rdf:resource="81.40.Cd"/>
    <skos:narrower rdf:resource="81.40.Lm"/>
    <pacs:code>81.40.-z</pacs:code>
    <skos:narrower rdf:resource="81.40.Rs"/>
    <skos:narrower rdf:resource="81.40.Tv"/>
    <skos:prefLabel>Treatment of materials and its effects on microstructure and properties</skos:prefLabel>
    <skos:narrower rdf:resource="81.40.Wx"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="81.40.Np"/>
    <skos:narrower rdf:resource="81.40.Gh"/>
    <skos:narrower rdf:resource="81.40.Vw"/>
    <skos:narrower rdf:resource="81.40.Jj"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="81.40.Ef"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.05.Lg">
    <skos:broader rdf:resource="81.05.-t"/>
    <skos:prefLabel>Polymers and plastics; rubber; synthetic and natural fibers; organometallic and organic materials</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>81.05.Lg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="47.20.Ft">
    <skos:broader rdf:resource="47.20.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.20.Ft</pacs:code>
    <skos:prefLabel>Instability of shear flows</skos:prefLabel>
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  <rdf:Description rdf:about="78.66.Hf">
    <pacs:code>78.66.Hf</pacs:code>
    <skos:broader rdf:resource="78.66.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>II-VI semiconductors</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.25.Es">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>13.25.Es</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="13.25.-k"/>
    <skos:prefLabel>Decays of K mesons</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="13.40.Ks">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>13.40.Ks</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="13.40.-f"/>
    <skos:prefLabel>Electromagnetic corrections to strong- and weak-interaction processes</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="72.25.Dc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>72.25.Dc</pacs:code>
    <skos:broader rdf:resource="72.25.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Spin polarized transport in semiconductors</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Sj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>97.10.Sj</pacs:code>
    <skos:prefLabel>Pulsations, oscillations, and stellar seismology</skos:prefLabel>
    <skos:broader rdf:resource="97.10.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.20.-n">
    <skos:broader rdf:resource="07."/>
    <skos:prefLabel>Thermal instruments and apparatus</skos:prefLabel>
    <skos:narrower rdf:resource="07.20.Dt"/>
    <skos:narrower rdf:resource="07.20.Fw"/>
    <skos:narrower rdf:resource="07.20.Mc"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="07.20.Pe"/>
    <pacs:code>07.20.-n</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="07.20.Hy"/>
    <skos:narrower rdf:resource="07.20.Ka"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.20.Bk">
    <skos:prefLabel>Aerosols</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>92.20.Bk</pacs:code>
    <skos:broader rdf:resource="92.20.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.39.Wj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.39.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.39.Wj</pacs:code>
    <skos:prefLabel>Ion exchange, dialysis, osmosis, electro-osmosis, membrane processes</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="77.65.-j">
    <skos:narrower rdf:resource="77.65.Ly"/>
    <skos:broader rdf:resource="77."/>
    <skos:prefLabel>Piezoelectricity and electromechanical effects</skos:prefLabel>
    <pacs:code>77.65.-j</pacs:code>
    <skos:narrower rdf:resource="77.65.Bn"/>
    <skos:narrower rdf:resource="77.65.Fs"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="77.65.Dq"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.75.-d">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="85.75.Ss"/>
    <pacs:code>85.75.-d</pacs:code>
    <skos:prefLabel>Magnetoelectronics; spintronics: devices exploiting spin polarized transport or integrated magnetic fields</skos:prefLabel>
    <skos:narrower rdf:resource="85.75.Bb"/>
    <skos:narrower rdf:resource="85.75.Mm"/>
    <skos:broader rdf:resource="85."/>
    <skos:narrower rdf:resource="85.75.Ff"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="85.75.Hh"/>
    <skos:narrower rdf:resource="85.75.Dd"/>
    <skos:narrower rdf:resource="85.75.Nn"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.60.Pb">
    <pacs:code>96.60.Pb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="96.60.-j"/>
    <skos:prefLabel>Corona; coronal loops, streamers, and holes</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.65.Es">
    <pacs:code>42.65.Es</pacs:code>
    <skos:prefLabel>Stimulated Brillouin and Rayleigh scattering</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.65.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.27.Jt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.27.Jt</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nonneutral plasmas</skos:prefLabel>
    <skos:broader rdf:resource="52.27.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.58.Fg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.58.Fg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Positron emission tomography (PET)</skos:prefLabel>
    <skos:broader rdf:resource="87.58.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.20.Gg">
    <skos:broader rdf:resource="94.20.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>E region</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>94.20.Gg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="28.50.-k">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="28.50.Hw"/>
    <skos:broader rdf:resource="28."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="28.50.Ma"/>
    <pacs:code>28.50.-k</pacs:code>
    <skos:narrower rdf:resource="28.50.Ft"/>
    <skos:narrower rdf:resource="28.50.Ky"/>
    <skos:narrower rdf:resource="28.50.Dr"/>
    <skos:prefLabel>Fission reactor types</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.72.Ne">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.72.Ne</pacs:code>
    <skos:broader rdf:resource="43.72.-p"/>
    <skos:prefLabel>Automatic speech recognition systems</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="81.20.Ym">
    <skos:prefLabel>Purification</skos:prefLabel>
    <pacs:code>81.20.Ym</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.20.-n"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.63.Nm">
    <skos:broader rdf:resource="73.63.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Quantum wires</skos:prefLabel>
    <pacs:code>73.63.Nm</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.15.Dj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>33.15.Dj</pacs:code>
    <skos:broader rdf:resource="33.15.-e"/>
    <skos:prefLabel>Interatomic distances and angles</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="83.60.-a">
    <skos:narrower rdf:resource="83.60.Jk"/>
    <skos:narrower rdf:resource="83.60.Np"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Material behavior</skos:prefLabel>
    <pacs:code>83.60.-a</pacs:code>
    <skos:narrower rdf:resource="83.60.La"/>
    <skos:narrower rdf:resource="83.60.Df"/>
    <skos:narrower rdf:resource="83.60.Bc"/>
    <skos:narrower rdf:resource="83.60.Fg"/>
    <skos:narrower rdf:resource="83.60.Pq"/>
    <skos:narrower rdf:resource="83.60.Uv"/>
    <skos:narrower rdf:resource="83.60.St"/>
    <skos:narrower rdf:resource="83.60.Wc"/>
    <skos:narrower rdf:resource="83.60.Hc"/>
    <skos:narrower rdf:resource="83.60.Yz"/>
    <skos:broader rdf:resource="83."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="83.60.Rs"/>
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  <rdf:Description rdf:about="82.47.Pm">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.47.Pm</pacs:code>
    <skos:broader rdf:resource="82.47.-a"/>
    <skos:prefLabel>Phosphoric-acid fuel cells (PAFC); other fuel cells</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.30.Sy">
    <skos:broader rdf:resource="42.30.-d"/>
    <skos:prefLabel>Pattern recognition</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.30.Sy</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.20.Vj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.20.-n"/>
    <pacs:code>81.20.Vj</pacs:code>
    <skos:prefLabel>Joining; welding</skos:prefLabel>
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  <rdf:Description rdf:about="05.20.-y">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="05.20.Dd"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Classical statistical mechanics</skos:prefLabel>
    <skos:narrower rdf:resource="05.20.Gg"/>
    <skos:narrower rdf:resource="05.20.Jj"/>
    <pacs:code>05.20.-y</pacs:code>
    <skos:broader rdf:resource="05."/>
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  <rdf:Description rdf:about="02.30.Lt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Sequences, series, and summability</skos:prefLabel>
    <pacs:code>02.30.Lt</pacs:code>
    <skos:broader rdf:resource="02.30.-f"/>
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  <rdf:Description rdf:about="43.55.Ka">
    <pacs:code>43.55.Ka</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.55.+p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Computer simulation of acoustics in enclosures, modeling</skos:prefLabel>
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  <rdf:Description rdf:about="75.25.+z">
    <skos:broader rdf:resource="75."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>75.25.+z</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Spin arrangements in magnetically ordered materials (including neutron and spin-polarized electron studies, synchrotron-source x-ray scattering, etc.)</skos:prefLabel>
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  <rdf:Description rdf:about="67.80.Cx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="67.80.-s"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>67.80.Cx</pacs:code>
    <skos:prefLabel>Structure, lattice dynamics, and sound propagation</skos:prefLabel>
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  <rdf:Description rdf:about="43.60.Gk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.60.+d"/>
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    <pacs:code>43.60.Gk</pacs:code>
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  <rdf:Description rdf:about="78.70.Nx">
    <pacs:code>78.70.Nx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="78.70.-g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Neutron inelastic scattering</skos:prefLabel>
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  <rdf:Description rdf:about="84.40.Ua">
    <skos:prefLabel>Telecommunications: signal transmission and processing; communication satellites</skos:prefLabel>
    <skos:broader rdf:resource="84.40.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>84.40.Ua</pacs:code>
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  <rdf:Description rdf:about="98.65.-r">
    <skos:narrower rdf:resource="98.65.Fz"/>
    <skos:narrower rdf:resource="98.65.Hb"/>
    <pacs:code>98.65.-r</pacs:code>
    <skos:broader rdf:resource="98."/>
    <skos:narrower rdf:resource="98.65.At"/>
    <skos:narrower rdf:resource="98.65.Bv"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="98.65.Cw"/>
    <skos:prefLabel>Galaxy groups, clusters, and superclusters; large scale structure of the Universe</skos:prefLabel>
    <skos:narrower rdf:resource="98.65.Dx"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="82.75.Fq">
    <pacs:code>82.75.Fq</pacs:code>
    <skos:broader rdf:resource="82.75.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Synthesis, structure determination, structure modeling</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.80.Hc">
    <skos:prefLabel>Glow; corona</skos:prefLabel>
    <skos:broader rdf:resource="52.80.-s"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.80.Hc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="02.70.Tt">
    <skos:broader rdf:resource="02.70.-c"/>
    <skos:prefLabel>Justifications or modifications of Monte Carlo methods</skos:prefLabel>
    <pacs:code>02.70.Tt</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.53.Jw">
    <skos:broader rdf:resource="87.53.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Brachytherapy</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.53.Jw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="97.82.Jw">
    <skos:broader rdf:resource="97.82.-j"/>
    <pacs:code>97.82.Jw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Infrared excess; debris disks; protoplanetary disks; exo-zodiacal dust</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="36.40.Ei">
    <skos:broader rdf:resource="36.40.-c"/>
    <skos:prefLabel>Phase transitions in clusters</skos:prefLabel>
    <pacs:code>36.40.Ei</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Rw">
    <pacs:code>43.60.Rw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Remote sensing methods, acoustic tomography</skos:prefLabel>
    <skos:broader rdf:resource="43.60.+d"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.25.Hg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>72.25.Hg</pacs:code>
    <skos:broader rdf:resource="72.25.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electrical injection of spin polarized carriers</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="33.70.-w">
    <skos:broader rdf:resource="33."/>
    <pacs:code>33.70.-w</pacs:code>
    <skos:narrower rdf:resource="33.70.Ca"/>
    <skos:narrower rdf:resource="33.70.Fd"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Intensities and shapes of molecular spectral lines and bands</skos:prefLabel>
    <skos:narrower rdf:resource="33.70.Jg"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.61.Jc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Amorphous semiconductors; glasses</skos:prefLabel>
    <pacs:code>73.61.Jc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.61.-r"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.82.-j">
    <skos:narrower rdf:resource="97.82.Cp"/>
    <skos:broader rdf:resource="97."/>
    <pacs:code>97.82.-j</pacs:code>
    <skos:narrower rdf:resource="97.82.Jw"/>
    <skos:prefLabel>Extrasolar planetary systems</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="97.82.Fs"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.37.Yz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.37.-d"/>
    <skos:prefLabel>X-ray microscopy</skos:prefLabel>
    <pacs:code>68.37.Yz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.68.Bz">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.68.Bz</pacs:code>
    <skos:prefLabel>Atmospheric turbulence effects</skos:prefLabel>
    <skos:broader rdf:resource="42.68.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.25.Pm">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="11.25.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Noncritical string theory</skos:prefLabel>
    <pacs:code>11.25.Pm</pacs:code>
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  <rdf:Description rdf:about="36.10.Dr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Positronium, muonium, muonic atoms and molecules</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>36.10.Dr</pacs:code>
    <skos:broader rdf:resource="36.10.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.25.Hq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>61.25.Hq</pacs:code>
    <skos:prefLabel>Macromolecular and polymer solutions; polymer melts; swelling</skos:prefLabel>
    <skos:broader rdf:resource="61.25.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.38.Mx">
    <pacs:code>71.38.Mx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="71.38.-k"/>
    <skos:prefLabel>Bipolarons</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.49.Jk">
    <skos:prefLabel>Electron scattering from surfaces</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.49.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.49.Jk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.30.Rx">
    <pacs:code>42.30.Rx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.30.-d"/>
    <skos:prefLabel>Phase retrieval</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="93.">
    <skos:prefLabel>Geophysical observations, instrumentation, and techniques</skos:prefLabel>
    <skos:narrower rdf:resource="93.85.+q"/>
    <skos:narrower rdf:resource="93.55.+z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="93.65.+e"/>
    <skos:narrower rdf:resource="93.30.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>93.</pacs:code>
    <skos:broader rdf:resource="90."/>
  </rdf:Description>
  <rdf:Description rdf:about="82.50.Bc">
    <skos:broader rdf:resource="82.50.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Processes caused by infrared radiation</skos:prefLabel>
    <pacs:code>82.50.Bc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.25.Qp">
    <skos:broader rdf:resource="43.25.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.25.Qp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Radiation pressure</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.58.-w">
    <skos:narrower rdf:resource="98.58.Kh"/>
    <skos:narrower rdf:resource="98.58.Bz"/>
    <skos:narrower rdf:resource="98.58.Li"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="98.58.Db"/>
    <skos:narrower rdf:resource="98.58.Ca"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="98.58.Ec"/>
    <skos:narrower rdf:resource="98.58.Fd"/>
    <skos:narrower rdf:resource="98.58.Hf"/>
    <skos:narrower rdf:resource="98.58.Jg"/>
    <skos:narrower rdf:resource="98.58.Ge"/>
    <skos:prefLabel>Interstellar medium (ISM) and nebulae in external galaxies</skos:prefLabel>
    <skos:narrower rdf:resource="98.58.Ay"/>
    <pacs:code>98.58.-w</pacs:code>
    <skos:narrower rdf:resource="98.58.Mj"/>
    <skos:narrower rdf:resource="98.58.Nk"/>
    <skos:broader rdf:resource="98."/>
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  <rdf:Description rdf:about="71.20.Eh">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>71.20.Eh</pacs:code>
    <skos:prefLabel>Rare earth metals and alloys</skos:prefLabel>
    <skos:broader rdf:resource="71.20.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.10.Mj">
    <pacs:code>83.10.Mj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Molecular dynamics, Brownian dynamics</skos:prefLabel>
    <skos:broader rdf:resource="83.10.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="62.90.+k">
    <pacs:code>62.90.+k</pacs:code>
    <skos:prefLabel>Other topics in mechanical and acoustical properties of condensed matter (restricted to new topics in section 62)</skos:prefLabel>
    <skos:broader rdf:resource="62."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="05.45.-a">
    <skos:narrower rdf:resource="05.45.Tp"/>
    <skos:broader rdf:resource="05."/>
    <skos:narrower rdf:resource="05.45.Mt"/>
    <skos:narrower rdf:resource="05.45.Pq"/>
    <skos:narrower rdf:resource="05.45.Yv"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="05.45.Ra"/>
    <skos:narrower rdf:resource="05.45.Jn"/>
    <pacs:code>05.45.-a</pacs:code>
    <skos:narrower rdf:resource="05.45.Df"/>
    <skos:narrower rdf:resource="05.45.Vx"/>
    <skos:narrower rdf:resource="05.45.Xt"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="05.45.Gg"/>
    <skos:narrower rdf:resource="05.45.Ac"/>
    <skos:prefLabel>Nonlinear dynamics and nonlinear dynamical systems</skos:prefLabel>
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  <rdf:Description rdf:about="82.37.Gk">
    <pacs:code>82.37.Gk</pacs:code>
    <skos:broader rdf:resource="82.37.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>STM and AFM manipulations of a single molecule</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="05.45.Xt">
    <skos:broader rdf:resource="05.45.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Synchronization; coupled oscillators</skos:prefLabel>
    <pacs:code>05.45.Xt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="42.60.Lh">
    <pacs:code>42.60.Lh</pacs:code>
    <skos:broader rdf:resource="42.60.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Efficiency, stability, gain, and other operational parameters</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="68.35.Fx">
    <skos:prefLabel>Diffusion; interface formation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>68.35.Fx</pacs:code>
    <skos:broader rdf:resource="68.35.-p"/>
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  <rdf:Description rdf:about="06.30.Dr">
    <pacs:code>06.30.Dr</pacs:code>
    <skos:prefLabel>Mass and density</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="06.30.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.45.+i">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Observatories and site testing</skos:prefLabel>
    <pacs:code>95.45.+i</pacs:code>
    <skos:broader rdf:resource="95."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.70.Uu">
    <skos:broader rdf:resource="02.70.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.70.Uu</pacs:code>
    <skos:prefLabel>Applications of Monte Carlo methods</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.27.Jv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>High-Reynolds-number turbulence</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="47.27.-i"/>
    <pacs:code>47.27.Jv</pacs:code>
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  <rdf:Description rdf:about="27.70.+q">
    <skos:broader rdf:resource="27."/>
    <skos:prefLabel>150(less-than-or-equal-to)A(less-than-or-equal-to)189</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>27.70.+q</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="71.10.Hf">
    <skos:broader rdf:resource="71.10.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Non-Fermi-liquid ground states, electron phase diagrams and phase transitions in model systems</skos:prefLabel>
    <pacs:code>71.10.Hf</pacs:code>
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  <rdf:Description rdf:about="85.50.-n">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>85.50.-n</pacs:code>
    <skos:broader rdf:resource="85."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="85.50.Gk"/>
    <skos:prefLabel>Dielectric, ferroelectric, and piezoelectric devices</skos:prefLabel>
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  <rdf:Description rdf:about="87.53.Na">
    <pacs:code>87.53.Na</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.53.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Radioimmunotherapy</skos:prefLabel>
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  <rdf:Description rdf:about="43.80.+p">
    <skos:prefLabel>Bioacoustics</skos:prefLabel>
    <skos:narrower rdf:resource="43.80.Qf"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="43.80.Gx"/>
    <skos:narrower rdf:resource="43.80.Lb"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="43.80.Ka"/>
    <skos:narrower rdf:resource="43.80.Sh"/>
    <skos:narrower rdf:resource="43.80.Jz"/>
    <skos:narrower rdf:resource="43.80.Nd"/>
    <skos:narrower rdf:resource="43.80.Pe"/>
    <skos:broader rdf:resource="43."/>
    <pacs:code>43.80.+p</pacs:code>
    <skos:narrower rdf:resource="43.80.Cs"/>
    <skos:narrower rdf:resource="43.80.Ev"/>
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    <skos:broader rdf:resource="21."/>
    <skos:narrower rdf:resource="21.60.Fw"/>
    <skos:narrower rdf:resource="21.60.Ev"/>
    <pacs:code>21.60.-n</pacs:code>
    <skos:narrower rdf:resource="21.60.Jz"/>
    <skos:narrower rdf:resource="21.60.Gx"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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    <skos:narrower rdf:resource="21.60.Ka"/>
    <skos:narrower rdf:resource="21.60.Cs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.10.Li">
    <pacs:code>71.10.Li</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Excited states and pairing interactions in model systems</skos:prefLabel>
    <skos:broader rdf:resource="71.10.-w"/>
  </rdf:Description>
  <rdf:Description rdf:about="46.40.Cd">
    <pacs:code>46.40.Cd</pacs:code>
    <skos:prefLabel>Mechanical wave propagation (including diffraction, scattering, and dispersion)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="46.40.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.75.+f">
    <pacs:code>47.75.+f</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Relativistic fluid dynamics</skos:prefLabel>
    <skos:broader rdf:resource="47."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.Qh">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.64.Qh</pacs:code>
    <skos:broader rdf:resource="43.64.+r"/>
    <skos:prefLabel>Electrophysiology of the auditory central nervous system</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.20.Rp">
    <skos:prefLabel>Pairing symmetries (other than s-wave)</skos:prefLabel>
    <pacs:code>74.20.Rp</pacs:code>
    <skos:broader rdf:resource="74.20.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="89.40.Dd">
    <pacs:code>89.40.Dd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="89.40.-a"/>
    <skos:prefLabel>Air transporation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.30.Dk">
    <skos:broader rdf:resource="91.30.-f"/>
    <skos:prefLabel>Seismicity: space and time distribution</skos:prefLabel>
    <pacs:code>91.30.Dk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.20.Gk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.20.Gk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.20.-w"/>
    <skos:prefLabel>Electronically non-adiabatic reactions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="29.17.+w">
    <skos:prefLabel>Electrostatic, collective, and linear accelerators</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="29."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>29.17.+w</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.58.Li">
    <pacs:code>98.58.Li</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Planetary nebulae</skos:prefLabel>
    <skos:broader rdf:resource="98.58.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.10.Pp">
    <skos:prefLabel>Particle dynamics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.10.-y"/>
    <pacs:code>83.10.Pp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.25.Jx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Decays of other mesons</skos:prefLabel>
    <skos:broader rdf:resource="13.25.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>13.25.Jx</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="85.75.Ff">
    <skos:broader rdf:resource="85.75.-d"/>
    <skos:prefLabel>Reprogrammable magnetic logic</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>85.75.Ff</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.10.Rn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.10.Rn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Rheology of lithosphere and mantle</skos:prefLabel>
    <skos:broader rdf:resource="91.10.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.80.Rm">
    <skos:prefLabel>Multiphoton ionization and excitation to highly excited states (e.g., Rydberg states)</skos:prefLabel>
    <pacs:code>32.80.Rm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="32.80.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.20.-c">
    <skos:narrower rdf:resource="14.20.Pt"/>
    <skos:narrower rdf:resource="14.20.Mr"/>
    <skos:narrower rdf:resource="14.20.Gk"/>
    <skos:narrower rdf:resource="14.20.Lq"/>
    <skos:narrower rdf:resource="14.20.Dh"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Baryons (including antiparticles)</skos:prefLabel>
    <skos:narrower rdf:resource="14.20.Jn"/>
    <skos:broader rdf:resource="14."/>
    <pacs:code>14.20.-c</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.70.Gr">
    <skos:prefLabel>Voice and talker characteristics</skos:prefLabel>
    <pacs:code>43.70.Gr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.70.+i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="79.20.Mb">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>79.20.Mb</pacs:code>
    <skos:prefLabel>Positron emission</skos:prefLabel>
    <skos:broader rdf:resource="79.20.-m"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Ry">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.79.Ry</pacs:code>
    <skos:broader rdf:resource="42.79.-e"/>
    <skos:prefLabel>Gradient-index (GRIN) devices</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.85.-e">
    <skos:broader rdf:resource="95."/>
    <skos:narrower rdf:resource="95.85.Ry"/>
    <skos:narrower rdf:resource="95.85.Hp"/>
    <skos:narrower rdf:resource="95.85.Mt"/>
    <skos:narrower rdf:resource="95.85.Sz"/>
    <skos:narrower rdf:resource="95.85.Nv"/>
    <skos:narrower rdf:resource="95.85.Ls"/>
    <skos:narrower rdf:resource="95.85.Kr"/>
    <skos:narrower rdf:resource="95.85.Jq"/>
    <skos:prefLabel>Astronomical observations (additional primary heading(s) must be chosen with these entries to represent the astronomical objects and/or properties studied)</skos:prefLabel>
    <skos:narrower rdf:resource="95.85.Fm"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="95.85.Gn"/>
    <skos:narrower rdf:resource="95.85.Bh"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>95.85.-e</pacs:code>
    <skos:narrower rdf:resource="95.85.Pw"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.60.Gc">
    <skos:prefLabel>Breakup and momentum distributions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.60.-t"/>
    <pacs:code>25.60.Gc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="64.70.Md">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>64.70.Md</pacs:code>
    <skos:prefLabel>Transitions in liquid crystals</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="64.70.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.">
    <skos:narrower rdf:resource="02.30.-f"/>
    <skos:narrower rdf:resource="02.40.-k"/>
    <skos:narrower rdf:resource="02.90.+p"/>
    <pacs:code>02.</pacs:code>
    <skos:narrower rdf:resource="02.20.-a"/>
    <skos:narrower rdf:resource="02.50.-r"/>
    <skos:narrower rdf:resource="02.60.-x"/>
    <skos:broader rdf:resource="00."/>
    <skos:prefLabel>Mathematical methods in physics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="02.70.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="02.10.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.55.Fv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>11.55.Fv</pacs:code>
    <skos:prefLabel>Dispersion relations</skos:prefLabel>
    <skos:broader rdf:resource="11.55.-m"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.55.Fv">
    <pacs:code>78.55.Fv</pacs:code>
    <skos:broader rdf:resource="78.55.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Solid alkali halides</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="26.">
    <skos:narrower rdf:resource="26.20.+f"/>
    <skos:narrower rdf:resource="26.50.+x"/>
    <pacs:code>26.</pacs:code>
    <skos:narrower rdf:resource="26.30.+k"/>
    <skos:narrower rdf:resource="26.65.+t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="26.40.+r"/>
    <skos:prefLabel>Nuclear astrophysics</skos:prefLabel>
    <skos:broader rdf:resource="20."/>
    <skos:narrower rdf:resource="26.60.+c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="26.35.+c"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.68.+n">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Crystallographic databases</skos:prefLabel>
    <pacs:code>61.68.+n</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="95.10.Jk">
    <skos:prefLabel>Astrometry and reference systems</skos:prefLabel>
    <pacs:code>95.10.Jk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="95.10.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.45.-z">
    <skos:broader rdf:resource="25."/>
    <pacs:code>25.45.-z</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="25.45.Kk"/>
    <skos:prefLabel>2H-induced reactions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="25.45.De"/>
    <skos:narrower rdf:resource="25.45.Hi"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.30.Tz">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.30.-d"/>
    <pacs:code>42.30.Tz</pacs:code>
    <skos:prefLabel>Computer vision; robotic vision</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.45.Yv">
    <pacs:code>05.45.Yv</pacs:code>
    <skos:prefLabel>Solitons</skos:prefLabel>
    <skos:broader rdf:resource="05.45.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.39.-k">
    <pacs:code>82.39.-k</pacs:code>
    <skos:narrower rdf:resource="82.39.Pj"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Chemical kinetics in biological systems</skos:prefLabel>
    <skos:narrower rdf:resource="82.39.Jn"/>
    <skos:narrower rdf:resource="82.39.Fk"/>
    <skos:narrower rdf:resource="82.39.Rt"/>
    <skos:broader rdf:resource="82."/>
    <skos:narrower rdf:resource="82.39.Wj"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.80.-b">
    <skos:narrower rdf:resource="85.80.Jm"/>
    <skos:narrower rdf:resource="85.80.Lp"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="85."/>
    <pacs:code>85.80.-b</pacs:code>
    <skos:narrower rdf:resource="85.80.Fi"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Thermoelectromagnetic and other devices</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.40.-k">
    <skos:narrower rdf:resource="91.40.Dr"/>
    <pacs:code>91.40.-k</pacs:code>
    <skos:prefLabel>Volcanology</skos:prefLabel>
    <skos:narrower rdf:resource="91.40.Ft"/>
    <skos:broader rdf:resource="91."/>
    <skos:narrower rdf:resource="91.40.Hw"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="91.40.Bp"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="64.70.Nd">
    <skos:broader rdf:resource="64.70.-p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Structural transitions in nanoscale materials</skos:prefLabel>
    <pacs:code>64.70.Nd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="78.67.Bf">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>78.67.Bf</pacs:code>
    <skos:prefLabel>Nanocrystals and nanoparticles</skos:prefLabel>
    <skos:broader rdf:resource="78.67.-n"/>
  </rdf:Description>
  <rdf:Description rdf:about="45.30.+s">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>General linear dynamical systems</skos:prefLabel>
    <skos:broader rdf:resource="45."/>
    <pacs:code>45.30.+s</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.20.Cz">
    <skos:prefLabel>Neutron scattering</skos:prefLabel>
    <pacs:code>28.20.Cz</pacs:code>
    <skos:broader rdf:resource="28.20.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.72.Vv">
    <pacs:code>61.72.Vv</pacs:code>
    <skos:prefLabel>Doping and impurity implantation in III-V and II-VI semiconductors</skos:prefLabel>
    <skos:broader rdf:resource="61.72.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.80.Ha">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.80.Ha</pacs:code>
    <skos:prefLabel>Analytical methods involving rotational spectroscopy</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.80.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Pt">
    <skos:prefLabel>Signal processing techniques for acoustic inverse problems</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.60.Pt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.60.+d"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.72.Yx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.72.Yx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Interaction between different crystal defects; gettering effect</skos:prefLabel>
    <skos:broader rdf:resource="61.72.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.72.Ff">
    <skos:prefLabel>Direct observation of dislocations and other defects (etch pits, decoration, electron microscopy, x-ray topography, etc.)</skos:prefLabel>
    <skos:broader rdf:resource="61.72.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.72.Ff</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="72.80.Ga">
    <skos:broader rdf:resource="72.80.-r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>72.80.Ga</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Transition-metal compounds</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="85.35.Kt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Nanotube devices</skos:prefLabel>
    <pacs:code>85.35.Kt</pacs:code>
    <skos:broader rdf:resource="85.35.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.85.Fm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Submillimeter (300 &amp;mgr;m&amp;ndash;1 mm)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="95.85.-e"/>
    <pacs:code>95.85.Fm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="91.30.Ye">
    <skos:broader rdf:resource="91.30.-f"/>
    <pacs:code>91.30.Ye</pacs:code>
    <skos:prefLabel>Oceanic crust seismology</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.55.Lf">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>67.55.Lf</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Impurities</skos:prefLabel>
    <skos:broader rdf:resource="67.55.-s"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.80.Tm">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="72.80.-r"/>
    <skos:prefLabel>Composite materials</skos:prefLabel>
    <pacs:code>72.80.Tm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="21.45.+v">
    <skos:prefLabel>Few-body systems</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>21.45.+v</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="21."/>
  </rdf:Description>
  <rdf:Description rdf:about="81.05.Qk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.05.-t"/>
    <pacs:code>81.05.Qk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Reinforced polymers and polymer-based composites</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="34.50.Rk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="34.50.-s"/>
    <pacs:code>34.50.Rk</pacs:code>
    <skos:prefLabel>Laser-modified scattering and reactions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="25.85.Ca">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.85.Ca</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.85.-w"/>
    <skos:prefLabel>Spontaneous fission</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="72.15.Jf">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="72.15.-v"/>
    <skos:prefLabel>Thermoelectric and thermomagnetic effects</skos:prefLabel>
    <pacs:code>72.15.Jf</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="02.20.Uw">
    <pacs:code>02.20.Uw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="02.20.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Quantum groups</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="66.90.+r">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>66.90.+r</pacs:code>
    <skos:broader rdf:resource="66."/>
    <skos:prefLabel>Other topics in nonelectronic transport properties of condensed matter (restricted to new topics in section 66)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="81.05.Dz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.05.Dz</pacs:code>
    <skos:broader rdf:resource="81.05.-t"/>
    <skos:prefLabel>II-VI semiconductors</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="95.35.+d">
    <skos:broader rdf:resource="95."/>
    <pacs:code>95.35.+d</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Dark matter (stellar, interstellar, galactic, and cosmological)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="14.20.Lq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Charmed baryons</skos:prefLabel>
    <skos:broader rdf:resource="14.20.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>14.20.Lq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.64.-t">
    <pacs:code>87.64.-t</pacs:code>
    <skos:narrower rdf:resource="87.64.Fb"/>
    <skos:broader rdf:resource="87."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="87.64.Aa"/>
    <skos:narrower rdf:resource="87.64.Dz"/>
    <skos:narrower rdf:resource="87.64.Cc"/>
    <skos:narrower rdf:resource="87.64.Ee"/>
    <skos:narrower rdf:resource="87.64.Bx"/>
    <skos:narrower rdf:resource="87.64.Ni"/>
    <skos:narrower rdf:resource="87.64.Xx"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="87.64.Lg"/>
    <skos:narrower rdf:resource="87.64.Pj"/>
    <skos:prefLabel>Spectroscopic and microscopic techniques in biophysics and medical physics</skos:prefLabel>
    <skos:narrower rdf:resource="87.64.Hd"/>
    <skos:narrower rdf:resource="87.64.Gb"/>
    <skos:narrower rdf:resource="87.64.Tt"/>
    <skos:narrower rdf:resource="87.64.Rr"/>
    <skos:narrower rdf:resource="87.64.Vv"/>
    <skos:narrower rdf:resource="87.64.Je"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.30.Er">
    <pacs:code>11.30.Er</pacs:code>
    <skos:prefLabel>Charge conjugation, parity, time reversal, and other discrete symmetries</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="11.30.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.28.Gq">
    <pacs:code>43.28.Gq</pacs:code>
    <skos:prefLabel>Outdoor sound propagation and scattering in a turbulent atmosphere, and in non-uniform flowfields</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.28.+h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.50.Fm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="96.50.-e"/>
    <pacs:code>96.50.Fm</pacs:code>
    <skos:prefLabel>Shock waves</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.45.Cg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.45.Cg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91.45.-c"/>
    <skos:prefLabel>Continental margins</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="01.50.Kw">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Techniques of testing</skos:prefLabel>
    <skos:broader rdf:resource="01.50.-i"/>
    <pacs:code>01.50.Kw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Ts">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.66.Ts</pacs:code>
    <skos:prefLabel>Auditory prostheses, hearing aids</skos:prefLabel>
    <skos:broader rdf:resource="43.66.-x"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.60.Dq">
    <pacs:code>07.60.Dq</pacs:code>
    <skos:prefLabel>Photometers, radiometers, and colorimeters</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="07.60.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.70.Ns">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>02.70.Ns</pacs:code>
    <skos:broader rdf:resource="02.70.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Molecular dynamics and particle methods</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.70.Ss">
    <pacs:code>02.70.Ss</pacs:code>
    <skos:prefLabel>Quantum Monte Carlo methods</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="02.70.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.56.Si">
    <skos:broader rdf:resource="98.56.-p"/>
    <skos:prefLabel>Magellanic Clouds and other irregular galaxies</skos:prefLabel>
    <pacs:code>98.56.Si</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.15.Nj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="72.15.-v"/>
    <skos:prefLabel>Collective modes (e.g., in one-dimensional conductors)</skos:prefLabel>
    <pacs:code>72.15.Nj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.Yp">
    <skos:broader rdf:resource="43.64.+r"/>
    <pacs:code>43.64.Yp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Instruments and methods</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.50.Td">
    <skos:broader rdf:resource="73.50.-h"/>
    <pacs:code>73.50.Td</pacs:code>
    <skos:prefLabel>Noise processes and phenomena</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.57.Fg">
    <skos:broader rdf:resource="52.57.-z"/>
    <pacs:code>52.57.Fg</pacs:code>
    <skos:prefLabel>Implosion symmetry and hydrodynamic instability (Rayleigh-Taylor, Richtmyer-Meshkov, imprint, etc.)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.47.Lx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="75.47.-m"/>
    <skos:prefLabel>Manganites</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>75.47.Lx</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.80.Rb">
    <skos:broader rdf:resource="87.80.-y"/>
    <pacs:code>87.80.Rb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Tissue and cellular engineering and biotechnology</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="79.60.Ht">
    <skos:broader rdf:resource="79.60.-i"/>
    <skos:prefLabel>Disordered structures</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>79.60.Ht</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.40.Cw">
    <skos:broader rdf:resource="43.40.+s"/>
    <skos:prefLabel>Vibrations of strings, rods, and beams</skos:prefLabel>
    <pacs:code>43.40.Cw</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.30.Lr">
    <skos:prefLabel>Modulation and optical transfer functions</skos:prefLabel>
    <pacs:code>42.30.Lr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.30.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.10.Fa">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Atmospheric composition (atomic or molecular), chemical reactions and processes</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>94.10.Fa</pacs:code>
    <skos:broader rdf:resource="94.10.-s"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.65.Ww">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.65.Ww</pacs:code>
    <skos:prefLabel>Hybrid methods</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.65.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.30.Hv">
    <skos:broader rdf:resource="78.30.-j"/>
    <pacs:code>78.30.Hv</pacs:code>
    <skos:prefLabel>Other nonmetallic inorganics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.60.Ek">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="92.60.-e"/>
    <skos:prefLabel>Convection, turbulence, and diffusion</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>92.60.Ek</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.62.Lv">
    <skos:broader rdf:resource="98.62.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.62.Lv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Stellar content and populations; radii; morphology and overall structure</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.58.Hm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.58.-c"/>
    <pacs:code>52.58.Hm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Heavy-ion inertial confinement</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.30.Vx">
    <skos:broader rdf:resource="61.30.-v"/>
    <pacs:code>61.30.Vx</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Polymer liquid crystals</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Rw">
    <skos:broader rdf:resource="92.10.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>92.10.Rw</pacs:code>
    <skos:prefLabel>Sea ice</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.17.Aa">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.17.Aa</pacs:code>
    <skos:prefLabel>Theory and modeling; computer simulation</skos:prefLabel>
    <skos:broader rdf:resource="87.17.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.71.+m">
    <skos:prefLabel>Speech perception</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.71.+m</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.80.Gc">
    <skos:broader rdf:resource="32.80.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>32.80.Gc</pacs:code>
    <skos:prefLabel>Photodetachment of atomic negative ions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.64.Ni">
    <pacs:code>87.64.Ni</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Optical absorption, magnetic circular dichroism, and fluorescence spectroscopy</skos:prefLabel>
    <skos:broader rdf:resource="87.64.-t"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.05.Hd">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.05.-t"/>
    <pacs:code>81.05.Hd</pacs:code>
    <skos:prefLabel>Other semiconductors</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="81.20.Wk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Machining, milling</skos:prefLabel>
    <skos:broader rdf:resource="81.20.-n"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.20.Wk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="81.40.Tv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.40.Tv</pacs:code>
    <skos:prefLabel>Optical and dielectric properties (related to treatment conditions)</skos:prefLabel>
    <skos:broader rdf:resource="81.40.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.60.Hg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Phase changes</skos:prefLabel>
    <skos:broader rdf:resource="91.60.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.60.Hg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="63.90.+t">
    <pacs:code>63.90.+t</pacs:code>
    <skos:prefLabel>Other topics in lattice dynamics (restricted to new topics in section 63)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="63."/>
  </rdf:Description>
  <rdf:Description rdf:about="43.28.En">
    <pacs:code>43.28.En</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.28.+h"/>
    <skos:prefLabel>Interaction of sound with ground surfaces, ground cover and topography, and acoustic impedance of outdoor surfaces</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="68.43.Pq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Adsorbate vibrations</skos:prefLabel>
    <pacs:code>68.43.Pq</pacs:code>
    <skos:broader rdf:resource="68.43.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.62.Be">
    <pacs:code>42.62.Be</pacs:code>
    <skos:prefLabel>Biological and medical applications</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.62.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="34.50.Bw">
    <pacs:code>34.50.Bw</pacs:code>
    <skos:prefLabel>Energy loss and stopping power</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="34.50.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="66.30.Lw">
    <skos:prefLabel>Diffusion of other defects</skos:prefLabel>
    <pacs:code>66.30.Lw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="66.30.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.75.Kk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Dynamic properties of condensates; collective and hydrodynamic excitations, superfluid flow</skos:prefLabel>
    <skos:broader rdf:resource="03.75.-b"/>
    <pacs:code>03.75.Kk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.80.Qc">
    <skos:prefLabel>Quantum cosmology</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.80.Qc</pacs:code>
    <skos:broader rdf:resource="98.80.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.20.Mv">
    <skos:broader rdf:resource="43.20.+g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.20.Mv</pacs:code>
    <skos:prefLabel>Waveguides, wave propagation in tubes and ducts</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.10.Sv">
    <pacs:code>43.10.Sv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.10.-a"/>
    <skos:prefLabel>Education in acoustics, tutorial papers of interest to acoustics educators</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.35.Py">
    <pacs:code>52.35.Py</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="52.35.-g"/>
    <skos:prefLabel>Macroinstabilities (hydromagnetic, e.g., kink, fire-hose, mirror, ballooning, tearing, trapped-particle, flute, Rayleigh-Taylor, etc.)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.20.Qt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="73.20.-r"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electron solids</skos:prefLabel>
    <pacs:code>73.20.Qt</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Mn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.60.+d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.60.Mn</pacs:code>
    <skos:prefLabel>Adaptive processing</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.-c">
    <pacs:code>43.60.-c</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Acoustic signal processing</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.10.Nx">
    <skos:prefLabel>Noncommutative field theory</skos:prefLabel>
    <skos:broader rdf:resource="11.10.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>11.10.Nx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="89.40.Cc">
    <skos:prefLabel>Water transportation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>89.40.Cc</pacs:code>
    <skos:broader rdf:resource="89.40.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="46.50.+a">
    <pacs:code>46.50.+a</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Fracture mechanics, fatigue and cracks</skos:prefLabel>
    <skos:broader rdf:resource="46."/>
  </rdf:Description>
  <rdf:Description rdf:about="42.50.St">
    <skos:prefLabel>Nonclassical interferometry, subwavelength lithography</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.50.-p"/>
    <pacs:code>42.50.St</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="61.20.Lc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.20.Lc</pacs:code>
    <skos:prefLabel>Time-dependent properties; relaxation</skos:prefLabel>
    <skos:broader rdf:resource="61.20.-p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.55.Et">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>II-VI semiconductors</skos:prefLabel>
    <skos:broader rdf:resource="78.55.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>78.55.Et</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="64.10.+h">
    <skos:broader rdf:resource="64."/>
    <skos:prefLabel>General theory of equations of state and phase equilibria</skos:prefLabel>
    <pacs:code>64.10.+h</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.35.-y">
    <skos:narrower rdf:resource="71.35.Ee"/>
    <skos:narrower rdf:resource="71.35.Cc"/>
    <skos:narrower rdf:resource="71.35.Pq"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="71."/>
    <skos:prefLabel>Excitons and related phenomena</skos:prefLabel>
    <pacs:code>71.35.-y</pacs:code>
    <skos:narrower rdf:resource="71.35.Ji"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="71.35.Aa"/>
    <skos:narrower rdf:resource="71.35.Gg"/>
    <skos:narrower rdf:resource="71.35.Lk"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.05.Bx">
    <skos:prefLabel>Computer systems: hardware, operating systems, computer languages, and utilities</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.05.Bx</pacs:code>
    <skos:broader rdf:resource="07.05.-t"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.40.Jj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Elasticity and anelasticity, stress-strain relations</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.40.-z"/>
    <pacs:code>81.40.Jj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.82.Et">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.82.Et</pacs:code>
    <skos:prefLabel>Waveguides, couplers, and arrays</skos:prefLabel>
    <skos:broader rdf:resource="42.82.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.35.Rs">
    <pacs:code>82.35.Rs</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.35.-x"/>
    <skos:prefLabel>Polyelectrolytes</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.75.Vx">
    <skos:prefLabel>Clusters in zeolites</skos:prefLabel>
    <skos:broader rdf:resource="82.75.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.75.Vx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="45.50.Tn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="45.50.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>45.50.Tn</pacs:code>
    <skos:prefLabel>Collisions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.64.Dz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.64.-t"/>
    <pacs:code>87.64.Dz</pacs:code>
    <skos:prefLabel>Scanning tunneling and atomic force microscopy</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.30.Hk">
    <skos:broader rdf:resource="82.30.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Chemical exchanges (substitution, atom transfer, abstraction, disproportionation, and group exchange)</skos:prefLabel>
    <pacs:code>82.30.Hk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.57.-c">
    <skos:prefLabel>Infrared, submillimeter wave, microwave and radiowave instruments and equipment</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="07.57.Ty"/>
    <skos:broader rdf:resource="07."/>
    <skos:narrower rdf:resource="07.57.Hm"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="07.57.Pt"/>
    <skos:narrower rdf:resource="07.57.Kp"/>
    <pacs:code>07.57.-c</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.17.Ee">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.17.Ee</pacs:code>
    <skos:prefLabel>Growth and division</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.17.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.72.Ss">
    <pacs:code>61.72.Ss</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.72.-y"/>
    <skos:prefLabel>Impurity concentration, distribution, and gradients</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="25.70.Hi">
    <skos:prefLabel>Transfer reactions</skos:prefLabel>
    <skos:broader rdf:resource="25.70.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.70.Hi</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.10.Gb">
    <pacs:code>94.10.Gb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="94.10.-s"/>
    <skos:prefLabel>Absorption and scattering of radiation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="94.20.Dd">
    <skos:prefLabel>Ionospheric structure (D, E, F, and topside regions) including steady-state ion densities and temperatures</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="94.20.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>94.20.Dd</pacs:code>
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  <rdf:Description rdf:about="43.80.Gx">
    <pacs:code>43.80.Gx</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Mechanisms of action of acoustic energy on biologicalsystems: physical processes, sites of action</skos:prefLabel>
    <skos:broader rdf:resource="43.80.+p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="65.40.-b">
    <skos:narrower rdf:resource="65.40.Ba"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="65.40.De"/>
    <pacs:code>65.40.-b</pacs:code>
    <skos:broader rdf:resource="65."/>
    <skos:narrower rdf:resource="65.40.Gr"/>
    <skos:prefLabel>Thermal properties of crystalline solids</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.63.-d">
    <skos:broader rdf:resource="87."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="87.63.Df"/>
    <skos:narrower rdf:resource="87.63.Pn"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="87.63.Lk"/>
    <skos:narrower rdf:resource="87.63.Hg"/>
    <pacs:code>87.63.-d</pacs:code>
    <skos:prefLabel>Non-ionizing radiation equipment and techniques</skos:prefLabel>
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  <rdf:Description rdf:about="82.30.Lp">
    <skos:prefLabel>Decomposition reactions (pyrolysis, dissociation, and fragmentation)</skos:prefLabel>
    <skos:broader rdf:resource="82.30.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.30.Lp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="47.20.Cq">
    <pacs:code>47.20.Cq</pacs:code>
    <skos:prefLabel>Inviscid instability</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="47.20.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.15.Pd">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="71.15.-m"/>
    <skos:prefLabel>Molecular dynamics calculations (Car-Parrinello) and other numerical simulations</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>71.15.Pd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="13.25.Hw">
    <skos:broader rdf:resource="13.25.-k"/>
    <pacs:code>13.25.Hw</pacs:code>
    <skos:prefLabel>Decays of bottom mesons</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.85.Sz">
    <skos:broader rdf:resource="95.85.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>95.85.Sz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Gravitational radiation, magnetic fields, and other observations</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="06.20.Dk">
    <skos:prefLabel>Measurement and error theory</skos:prefLabel>
    <skos:broader rdf:resource="06.20.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>06.20.Dk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.65.Fd">
    <skos:prefLabel>Algebraic methods</skos:prefLabel>
    <pacs:code>03.65.Fd</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="03.65.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.70.Fh">
    <skos:prefLabel>Phase transitions: general studies</skos:prefLabel>
    <pacs:code>05.70.Fh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="05.70.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="89.40.Bb">
    <skos:broader rdf:resource="89.40.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>89.40.Bb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Land transportation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="81.65.Rv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Passivation</skos:prefLabel>
    <pacs:code>81.65.Rv</pacs:code>
    <skos:broader rdf:resource="81.65.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Kp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.35.Kp</pacs:code>
    <skos:prefLabel>Plasma acoustics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.35.+d"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.20.Cm">
    <skos:broader rdf:resource="92.20.-h"/>
    <pacs:code>92.20.Cm</pacs:code>
    <skos:prefLabel>Chemistry of the ocean</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.10.Km">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="95.10.-a"/>
    <pacs:code>95.10.Km</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Ephemerides, almanacs, and calendars</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="36.10.-k">
    <skos:broader rdf:resource="36."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="36.10.Gv"/>
    <pacs:code>36.10.-k</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Exotic atoms and molecules (containing mesons, muons, and other unusual particles)</skos:prefLabel>
    <skos:narrower rdf:resource="36.10.Dr"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.30.+h">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="71."/>
    <skos:prefLabel>Metal-insulator transitions and other electronic transitions</skos:prefLabel>
    <pacs:code>71.30.+h</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="94.30.Bg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="94.30.-d"/>
    <skos:prefLabel>Magnetic coordinate systems</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>94.30.Bg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.10.+z">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98."/>
    <pacs:code>98.10.+z</pacs:code>
    <skos:prefLabel>Stellar dynamics and kinematics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.38.-r">
    <skos:narrower rdf:resource="52.38.Bv"/>
    <skos:narrower rdf:resource="52.38.Ph"/>
    <pacs:code>52.38.-r</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="52.38.Kd"/>
    <skos:narrower rdf:resource="52.38.Fz"/>
    <skos:narrower rdf:resource="52.38.Hb"/>
    <skos:narrower rdf:resource="52.38.Mf"/>
    <skos:narrower rdf:resource="52.38.Dx"/>
    <skos:broader rdf:resource="52."/>
    <skos:prefLabel>Laser-plasma interactions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.58.Kh">
    <skos:broader rdf:resource="98.58.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Intercloud medium (ICM); hot and highly ionized gas; bubbles</skos:prefLabel>
    <pacs:code>98.58.Kh</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="03.67.Dd">
    <skos:broader rdf:resource="03.67.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>03.67.Dd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Quantum cryptography</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="21.10.Hw">
    <pacs:code>21.10.Hw</pacs:code>
    <skos:prefLabel>Spin, parity, and isobaric spin</skos:prefLabel>
    <skos:broader rdf:resource="21.10.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.55.Cr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>78.55.Cr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="78.55.-m"/>
    <skos:prefLabel>III-V semiconductors</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="41.20.-q">
    <pacs:code>41.20.-q</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="41.20.Cv"/>
    <skos:narrower rdf:resource="41.20.Gz"/>
    <skos:prefLabel>Applied classical electromagnetism</skos:prefLabel>
    <skos:narrower rdf:resource="41.20.Jb"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="41."/>
  </rdf:Description>
  <rdf:Description rdf:about="42.65.An">
    <skos:prefLabel>Optical susceptibility, hyperpolarizability</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.65.An</pacs:code>
    <skos:broader rdf:resource="42.65.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.40.Mg">
    <skos:prefLabel>Numerical simulation studies</skos:prefLabel>
    <skos:broader rdf:resource="75.40.-s"/>
    <pacs:code>75.40.Mg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="24.60.Gv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Statistical multistep direct reactions</skos:prefLabel>
    <pacs:code>24.60.Gv</pacs:code>
    <skos:broader rdf:resource="24.60.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.65.-y">
    <skos:narrower rdf:resource="52.65.Ff"/>
    <skos:prefLabel>Plasma simulation</skos:prefLabel>
    <skos:narrower rdf:resource="52.65.Vv"/>
    <skos:narrower rdf:resource="52.65.Yy"/>
    <skos:narrower rdf:resource="52.65.Cc"/>
    <skos:narrower rdf:resource="52.65.Kj"/>
    <skos:narrower rdf:resource="52.65.Ww"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.65.-y</pacs:code>
    <skos:narrower rdf:resource="52.65.Tt"/>
    <skos:narrower rdf:resource="52.65.Pp"/>
    <skos:broader rdf:resource="52."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="52.65.Rr"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.60.Bt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="85.60.-q"/>
    <pacs:code>85.60.Bt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Optoelectronic device characterization, design, and modeling</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.70.-m">
    <skos:narrower rdf:resource="52.70.Kz"/>
    <skos:narrower rdf:resource="52.70.La"/>
    <skos:prefLabel>Plasma diagnostic techniques and instrumentation</skos:prefLabel>
    <skos:narrower rdf:resource="52.70.Nc"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="52.70.Ds"/>
    <skos:narrower rdf:resource="52.70.Gw"/>
    <skos:broader rdf:resource="52."/>
    <pacs:code>52.70.-m</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.90.+x">
    <pacs:code>92.90.+x</pacs:code>
    <skos:broader rdf:resource="92."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Other topics in hydrospheric and atmospheric geophysics (restricted to new topics in section 92)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.40.Xx">
    <skos:prefLabel>Singularity theory</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.40.Xx</pacs:code>
    <skos:broader rdf:resource="02.40.-k"/>
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  <rdf:Description rdf:about="98.80.Cq">
    <skos:broader rdf:resource="98.80.-k"/>
    <skos:prefLabel>Particle-theory and field-theory models of the early Universe (including cosmic pancakes, cosmic strings, chaotic phenomena, inflationary universe, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.80.Cq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="13.35.-r">
    <skos:broader rdf:resource="13."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="13.35.Hb"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="13.35.Bv"/>
    <pacs:code>13.35.-r</pacs:code>
    <skos:prefLabel>Decays of leptons</skos:prefLabel>
    <skos:narrower rdf:resource="13.35.Dx"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.66.Cd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.66.Cd</pacs:code>
    <skos:broader rdf:resource="87.66.-a"/>
    <skos:prefLabel>Films: silver bromide based, radiochromic, etc.</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.50.Ar">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.50.Ar</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Photon statistics and coherence theory</skos:prefLabel>
    <skos:broader rdf:resource="42.50.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.71.-b">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="84.71.Mn"/>
    <skos:prefLabel>Superconducting high-power technology</skos:prefLabel>
    <skos:narrower rdf:resource="84.71.Fk"/>
    <pacs:code>84.71.-b</pacs:code>
    <skos:narrower rdf:resource="84.71.Ba"/>
    <skos:broader rdf:resource="84."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.10.-s">
    <skos:narrower rdf:resource="94.10.Fa"/>
    <skos:narrower rdf:resource="94.10.Jd"/>
    <skos:narrower rdf:resource="94.10.Dy"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="94."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="94.10.Nh"/>
    <skos:narrower rdf:resource="94.10.Gb"/>
    <skos:prefLabel>Physics of the neutral atmosphere</skos:prefLabel>
    <skos:narrower rdf:resource="94.10.Bw"/>
    <skos:narrower rdf:resource="94.10.Rk"/>
    <pacs:code>94.10.-s</pacs:code>
    <skos:narrower rdf:resource="94.10.Lf"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.70.Dj">
    <skos:broader rdf:resource="14.70.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>14.70.Dj</pacs:code>
    <skos:prefLabel>Gluons</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="34.20.Mq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Potential energy surfaces for collisions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="34.20.-b"/>
    <pacs:code>34.20.Mq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="78.60.Kn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>78.60.Kn</pacs:code>
    <skos:broader rdf:resource="78.60.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Thermoluminescence</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="47.27.Ak">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="47.27.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.27.Ak</pacs:code>
    <skos:prefLabel>Fundamentals</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.53.Kp">
    <skos:broader rdf:resource="82.53.-k"/>
    <skos:prefLabel>Coherent spectroscopy of atoms and molecules</skos:prefLabel>
    <pacs:code>82.53.Kp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.30.Cv">
    <skos:broader rdf:resource="52.30.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Magnetohydrodynamics (including electron magnetohydrodynamics)</skos:prefLabel>
    <pacs:code>52.30.Cv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.60.Wc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Flow instabilities</skos:prefLabel>
    <pacs:code>83.60.Wc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="83.60.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.10.+i">
    <skos:broader rdf:resource="96."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>96.10.+i</pacs:code>
    <skos:prefLabel>General, solar nebula, and cosmogony</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.25.-q">
    <skos:broader rdf:resource="74."/>
    <skos:narrower rdf:resource="74.25.Nf"/>
    <skos:narrower rdf:resource="74.25.Sv"/>
    <skos:narrower rdf:resource="74.25.Kc"/>
    <skos:prefLabel>Properties of type I and type II superconductors</skos:prefLabel>
    <skos:narrower rdf:resource="74.25.Dw"/>
    <skos:narrower rdf:resource="74.25.Gz"/>
    <skos:narrower rdf:resource="74.25.Op"/>
    <skos:narrower rdf:resource="74.25.Ha"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="74.25.Ld"/>
    <skos:narrower rdf:resource="74.25.Jb"/>
    <skos:narrower rdf:resource="74.25.Qt"/>
    <skos:narrower rdf:resource="74.25.Bt"/>
    <pacs:code>74.25.-q</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="74.25.Fy"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.25.Rb">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Spin relaxation and scattering</skos:prefLabel>
    <skos:broader rdf:resource="72.25.-b"/>
    <pacs:code>72.25.Rb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="81.40.Wx">
    <pacs:code>81.40.Wx</pacs:code>
    <skos:prefLabel>Radiation treatment (particle and electromagnetic)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.40.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.60.-m">
    <skos:broader rdf:resource="41."/>
    <skos:narrower rdf:resource="41.60.Ap"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="41.60.Bq"/>
    <pacs:code>41.60.-m</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="41.60.Cr"/>
    <skos:prefLabel>Radiation by moving charges</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="81.70.Jb">
    <skos:broader rdf:resource="81.70.-q"/>
    <pacs:code>81.70.Jb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Chemical composition analysis, chemical depth and dopant profiling</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.22.Dj">
    <pacs:code>73.22.Dj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Single particle states</skos:prefLabel>
    <skos:broader rdf:resource="73.22.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.14.Lj">
    <pacs:code>61.14.Lj</pacs:code>
    <skos:broader rdf:resource="61.14.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Convergent-beam electron diffraction, selected-area electron diffraction, nanodiffraction</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="33.80.Ps">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="33.80.-b"/>
    <skos:prefLabel>Optical cooling of molecules; trapping</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>33.80.Ps</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="78.55.-m">
    <skos:narrower rdf:resource="78.55.Qr"/>
    <skos:prefLabel>Photoluminescence, properties and materials</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="78.55.Mb"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="78.55.Kz"/>
    <skos:broader rdf:resource="78."/>
    <skos:narrower rdf:resource="78.55.Ap"/>
    <skos:narrower rdf:resource="78.55.Bq"/>
    <skos:narrower rdf:resource="78.55.Et"/>
    <pacs:code>78.55.-m</pacs:code>
    <skos:narrower rdf:resource="78.55.Cr"/>
    <skos:narrower rdf:resource="78.55.Hx"/>
    <skos:narrower rdf:resource="78.55.Fv"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.75.Jv">
    <pacs:code>41.75.Jv</pacs:code>
    <skos:prefLabel>Laser-driven acceleration</skos:prefLabel>
    <skos:broader rdf:resource="41.75.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.20.-g">
    <pacs:code>75.20.-g</pacs:code>
    <skos:broader rdf:resource="75."/>
    <skos:narrower rdf:resource="75.20.Ck"/>
    <skos:narrower rdf:resource="75.20.Hr"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="75.20.En"/>
    <skos:prefLabel>Diamagnetism, paramagnetism, and superparamagnetism</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.60.Jf">
    <pacs:code>42.60.Jf</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.60.-v"/>
    <skos:prefLabel>Beam characteristics: profile, intensity, and power; spatial pattern formation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.59.Dj">
    <skos:prefLabel>Angiography</skos:prefLabel>
    <pacs:code>87.59.Dj</pacs:code>
    <skos:broader rdf:resource="87.59.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Gn">
    <skos:prefLabel>Optical waveguides and couplers</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.79.-e"/>
    <pacs:code>42.79.Gn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.61.Ey">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>73.61.Ey</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.61.-r"/>
    <skos:prefLabel>III-V semiconductors</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.60.Ki">
    <skos:prefLabel>Thermal properties</skos:prefLabel>
    <pacs:code>91.60.Ki</pacs:code>
    <skos:broader rdf:resource="91.60.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.80.Qj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Explosions; exploding wires</skos:prefLabel>
    <pacs:code>52.80.Qj</pacs:code>
    <skos:broader rdf:resource="52.80.-s"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.80.Jh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.80.-x"/>
    <pacs:code>61.80.Jh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Ion radiation effects</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.Me">
    <skos:prefLabel>Effects of electrical stimulation, cochlear implant</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.64.Me</pacs:code>
    <skos:broader rdf:resource="43.64.+r"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.70.Np">
    <skos:broader rdf:resource="05.70.-a"/>
    <skos:prefLabel>Interface and surface thermodynamics</skos:prefLabel>
    <pacs:code>05.70.Np</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="64.70.Fx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Liquid-vapor transitions</skos:prefLabel>
    <skos:broader rdf:resource="64.70.-p"/>
    <pacs:code>64.70.Fx</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="32.70.Cs">
    <skos:broader rdf:resource="32.70.-n"/>
    <pacs:code>32.70.Cs</pacs:code>
    <skos:prefLabel>Oscillator strengths, lifetimes, transition moments</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Mv">
    <skos:broader rdf:resource="02.30.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Approximations and expansions</skos:prefLabel>
    <pacs:code>02.30.Mv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.20.-x">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="25.20.Dc"/>
    <skos:prefLabel>Photonuclear reactions</skos:prefLabel>
    <skos:narrower rdf:resource="25.20.Lj"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.20.-x</pacs:code>
    <skos:broader rdf:resource="25."/>
  </rdf:Description>
  <rdf:Description rdf:about="02.20.Rt">
    <skos:prefLabel>Discrete subgroups of Lie groups</skos:prefLabel>
    <skos:broader rdf:resource="02.20.-a"/>
    <pacs:code>02.20.Rt</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.60.+i">
    <skos:broader rdf:resource="32."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Zeeman and Stark effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>32.60.+i</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Cg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.60.Cg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Statistical properties of signals and noise</skos:prefLabel>
    <skos:broader rdf:resource="43.60.+d"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.63.-b">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="73.63.Fg"/>
    <pacs:code>73.63.-b</pacs:code>
    <skos:narrower rdf:resource="73.63.Hs"/>
    <skos:broader rdf:resource="73."/>
    <skos:prefLabel>Electronic transport in nanoscale materials and structures</skos:prefLabel>
    <skos:narrower rdf:resource="73.63.Kv"/>
    <skos:narrower rdf:resource="73.63.Rt"/>
    <skos:narrower rdf:resource="73.63.Bd"/>
    <skos:narrower rdf:resource="73.63.Nm"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.15.Kk">
    <skos:prefLabel>Vapor phase epitaxy; growth from vapor phase</skos:prefLabel>
    <pacs:code>81.15.Kk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.15.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.55.Ev">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>95.55.Ev</pacs:code>
    <skos:broader rdf:resource="95.55.-n"/>
    <skos:prefLabel>Solar instruments</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.62.-g">
    <skos:narrower rdf:resource="98.62.Sb"/>
    <skos:narrower rdf:resource="98.62.Dm"/>
    <skos:narrower rdf:resource="98.62.En"/>
    <skos:narrower rdf:resource="98.62.Ve"/>
    <skos:narrower rdf:resource="98.62.Nx"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="98.62.Tc"/>
    <skos:narrower rdf:resource="98.62.Ra"/>
    <skos:narrower rdf:resource="98.62.Lv"/>
    <skos:narrower rdf:resource="98.62.Gq"/>
    <skos:prefLabel>Characteristics and properties of external galaxies and extragalactic objects</skos:prefLabel>
    <skos:narrower rdf:resource="98.62.Mw"/>
    <skos:broader rdf:resource="98."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.62.-g</pacs:code>
    <skos:narrower rdf:resource="98.62.Js"/>
    <skos:narrower rdf:resource="98.62.Ck"/>
    <skos:narrower rdf:resource="98.62.Qz"/>
    <skos:narrower rdf:resource="98.62.Ai"/>
    <skos:narrower rdf:resource="98.62.Bj"/>
    <skos:narrower rdf:resource="98.62.Py"/>
    <skos:narrower rdf:resource="98.62.Hr"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.35.Tc">
    <pacs:code>52.35.Tc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.35.-g"/>
    <skos:prefLabel>Shock waves and discontinuities</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="12.10.Dm">
    <pacs:code>12.10.Dm</pacs:code>
    <skos:broader rdf:resource="12.10.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Unified theories and models of strong and electroweak interactions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.40.Jg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Ions in liquid 4He</skos:prefLabel>
    <skos:broader rdf:resource="67.40.-w"/>
    <pacs:code>67.40.Jg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.52.Ln">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>High LET</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.52.-g"/>
    <pacs:code>87.52.Ln</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="12.60.Fr">
    <pacs:code>12.60.Fr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="12.60.-i"/>
    <skos:prefLabel>Extensions of electroweak Higgs sector</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="33.15.-e">
    <skos:narrower rdf:resource="33.15.Mt"/>
    <skos:narrower rdf:resource="33.15.Pw"/>
    <pacs:code>33.15.-e</pacs:code>
    <skos:narrower rdf:resource="33.15.Hp"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="33.15.Bh"/>
    <skos:narrower rdf:resource="33.15.Kr"/>
    <skos:narrower rdf:resource="33.15.Ry"/>
    <skos:broader rdf:resource="33."/>
    <skos:narrower rdf:resource="33.15.Fm"/>
    <skos:prefLabel>Properties of molecules</skos:prefLabel>
    <skos:narrower rdf:resource="33.15.Ta"/>
    <skos:narrower rdf:resource="33.15.Dj"/>
    <skos:narrower rdf:resource="33.15.Vb"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.41.Pa">
    <skos:broader rdf:resource="28.41.-i"/>
    <skos:prefLabel>Moderators</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>28.41.Pa</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.15.Aa">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.15.Aa</pacs:code>
    <skos:prefLabel>Theory and modeling; computer simulation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.15.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.10.Kk">
    <pacs:code>11.10.Kk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="11.10.-z"/>
    <skos:prefLabel>Field theories in dimensions other than four</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.82.Rx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.82.Rx</pacs:code>
    <skos:prefLabel>Nanocrystalline materials</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.82.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="89.30.Aa">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="89.30.-g"/>
    <pacs:code>89.30.Aa</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Fossil fuels</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Ki">
    <skos:broader rdf:resource="43.66.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.66.Ki</pacs:code>
    <skos:prefLabel>Subjective tones</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="34.80.My">
    <pacs:code>34.80.My</pacs:code>
    <skos:broader rdf:resource="34.80.-i"/>
    <skos:prefLabel>Fundamental electron inelastic processes in weakly ionized gases</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.10.Hj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.10.Hj</pacs:code>
    <skos:prefLabel>Books and book reviews</skos:prefLabel>
    <skos:broader rdf:resource="43.10.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.30.Ks">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Free oscillations (periods less than 12 hours)</skos:prefLabel>
    <skos:broader rdf:resource="91.30.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>91.30.Ks</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.82.Bq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.82.Bq</pacs:code>
    <skos:broader rdf:resource="42.82.-m"/>
    <skos:prefLabel>Design and performance testing of integrated-optical systems</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.50.+h">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>X-ray beams and x-ray optics</skos:prefLabel>
    <skos:broader rdf:resource="41."/>
    <pacs:code>41.50.+h</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.60.Cx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.60.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.60.Cx</pacs:code>
    <skos:prefLabel>Enthalpies of combustion, reaction, and formation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.53.Dq">
    <pacs:code>87.53.Dq</pacs:code>
    <skos:prefLabel>Photon dosimetry: measurements</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.53.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.80.Nv">
    <skos:broader rdf:resource="25.80.-e"/>
    <skos:prefLabel>Kaon-induced reactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.80.Nv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.50.Lp">
    <pacs:code>52.50.Lp</pacs:code>
    <skos:broader rdf:resource="52.50.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Plasma production and heating by shock waves and compression</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="33.20.Ea">
    <skos:prefLabel>Infrared spectra</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>33.20.Ea</pacs:code>
    <skos:broader rdf:resource="33.20.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.75.Kq">
    <skos:prefLabel>Plasma switches (e.g., spark gaps)</skos:prefLabel>
    <pacs:code>52.75.Kq</pacs:code>
    <skos:broader rdf:resource="52.75.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.47.Fg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Semiconductor surfaces</skos:prefLabel>
    <pacs:code>68.47.Fg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.47.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="77.90.+k">
    <skos:prefLabel>Other topics in dielectrics, piezoelectrics, and ferroelectrics and their properties (restricted to new topics in section 77)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="77."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>77.90.+k</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.52.Px">
    <pacs:code>87.52.Px</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.52.-g"/>
    <skos:prefLabel>Risk/benefit analysis</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.20.Ee">
    <skos:broader rdf:resource="94.20.-y"/>
    <skos:prefLabel>D region</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>94.20.Ee</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.40.Gx">
    <pacs:code>14.40.Gx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="14.40.-n"/>
    <skos:prefLabel>Mesons with S=C=B=0, mass>2.5 GeV (including quarkonia)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.">
    <skos:prefLabel>Acoustics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.</pacs:code>
    <skos:narrower rdf:resource="43.10.-a"/>
    <skos:narrower rdf:resource="43.40.+s"/>
    <skos:narrower rdf:resource="43.30.-k"/>
    <skos:narrower rdf:resource="43.15.+s"/>
    <skos:narrower rdf:resource="43.64.+r"/>
    <skos:narrower rdf:resource="43.80.+p"/>
    <skos:broader rdf:resource="40."/>
    <skos:narrower rdf:resource="43.66.-x"/>
    <skos:narrower rdf:resource="43.72.-p"/>
    <skos:narrower rdf:resource="43.58.+z"/>
    <skos:narrower rdf:resource="43.20.+g"/>
    <skos:narrower rdf:resource="43.90.+v"/>
    <skos:narrower rdf:resource="43.25.-x"/>
    <skos:narrower rdf:resource="43.55.+p"/>
    <skos:narrower rdf:resource="43.60.+d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="43.35.+d"/>
    <skos:narrower rdf:resource="43.38.-p"/>
    <skos:narrower rdf:resource="43.05.-k"/>
    <skos:narrower rdf:resource="43.75.-z"/>
    <skos:narrower rdf:resource="43.71.-k"/>
    <skos:narrower rdf:resource="43.70.+i"/>
    <skos:narrower rdf:resource="43.28.+h"/>
    <skos:narrower rdf:resource="43.50.-x"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Np">
    <skos:broader rdf:resource="43.60.+d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.60.Np</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Acoustic signal processing techniques for neural nets and learning systems</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="01.75.+m">
    <skos:broader rdf:resource="01."/>
    <pacs:code>01.75.+m</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Science and society</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.28.Kt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.28.Kt</pacs:code>
    <skos:broader rdf:resource="43.28.+h"/>
    <skos:prefLabel>Aerothermoacoustics and combustion acoustics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="04.65.+e">
    <skos:prefLabel>Supergravity</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="04."/>
    <pacs:code>04.65.+e</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="62.80.+f">
    <skos:prefLabel>Ultrasonic relaxation</skos:prefLabel>
    <pacs:code>62.80.+f</pacs:code>
    <skos:broader rdf:resource="62."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.60.Cv">
    <skos:broader rdf:resource="33.60.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>33.60.Cv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Ultraviolet and vacuum ultraviolet photoelectron spectra</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.60.-s">
    <skos:prefLabel>Chemical thermodynamics</skos:prefLabel>
    <skos:narrower rdf:resource="82.60.Fa"/>
    <skos:narrower rdf:resource="82.60.Cx"/>
    <skos:narrower rdf:resource="82.60.Hc"/>
    <skos:narrower rdf:resource="82.60.Lf"/>
    <skos:narrower rdf:resource="82.60.Qr"/>
    <pacs:code>82.60.-s</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="82.60.Nh"/>
  </rdf:Description>
  <rdf:Description rdf:about="36.20.Fz">
    <skos:prefLabel>Constitution (chains and sequences)</skos:prefLabel>
    <skos:broader rdf:resource="36.20.-r"/>
    <pacs:code>36.20.Fz</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.75.Dg">
    <skos:prefLabel>Atom and neutron interferometry</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>03.75.Dg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="03.75.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.66.Dk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Alloys</skos:prefLabel>
    <skos:broader rdf:resource="61.66.-f"/>
    <pacs:code>61.66.Dk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.05.Fb">
    <pacs:code>07.05.Fb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="07.05.-t"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Design of experiments</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="68.03.Hj">
    <pacs:code>68.03.Hj</pacs:code>
    <skos:broader rdf:resource="68.03.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Structure, measurements and simulations</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.60.-t">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="25.60.Bx"/>
    <skos:prefLabel>Reactions induced by unstable nuclei</skos:prefLabel>
    <pacs:code>25.60.-t</pacs:code>
    <skos:narrower rdf:resource="25.60.Gc"/>
    <skos:narrower rdf:resource="25.60.Je"/>
    <skos:broader rdf:resource="25."/>
    <skos:narrower rdf:resource="25.60.Lg"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="25.60.Dz"/>
    <skos:narrower rdf:resource="25.60.Pj"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.50.Hv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="33.50.-j"/>
    <pacs:code>33.50.Hv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Radiationless transitions, quenching</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.14.Hg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Low-energy electron diffraction (LEED) and reflection high-energy electron diffraction (RHEED)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>61.14.Hg</pacs:code>
    <skos:broader rdf:resource="61.14.-x"/>
  </rdf:Description>
  <rdf:Description rdf:about="46.80.+j">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>46.80.+j</pacs:code>
    <skos:broader rdf:resource="46."/>
    <skos:prefLabel>Measurement methods and techniques in continuum mechanics of solids</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.Vm">
    <skos:broader rdf:resource="43.64.+r"/>
    <skos:prefLabel>Physiology of the somatosensory system</skos:prefLabel>
    <pacs:code>43.64.Vm</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.85.Si">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>41.85.Si</pacs:code>
    <skos:prefLabel>Beam collimators, monochromators</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="41.85.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.75.Lb">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Meson-meson interactions</skos:prefLabel>
    <skos:broader rdf:resource="13.75.-n"/>
    <pacs:code>13.75.Lb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Lq">
    <pacs:code>43.35.Lq</pacs:code>
    <skos:broader rdf:resource="43.35.+d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Low-temperature acoustics, sound in liquid helium</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.35.Lk">
    <pacs:code>71.35.Lk</pacs:code>
    <skos:broader rdf:resource="71.35.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Collective effects (Bose effects, phase space filling, and excitonic phase transitions)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="34.80.Pa">
    <skos:prefLabel>Coherence and correlation in electron scattering</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>34.80.Pa</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="34.80.-i"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.Si">
    <skos:prefLabel>Telephones, earphones, sound power telephones, and intercommunication systems</skos:prefLabel>
    <pacs:code>43.38.Si</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.38.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.35.Dv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.35.Dv</pacs:code>
    <skos:prefLabel>Composition, segregation; defects and impurities</skos:prefLabel>
    <skos:broader rdf:resource="68.35.-p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.72.Ew">
    <skos:broader rdf:resource="43.72.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Speech enhancement techniques</skos:prefLabel>
    <pacs:code>43.72.Ew</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="06.30.-k">
    <skos:narrower rdf:resource="06.30.Ft"/>
    <skos:broader rdf:resource="06."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>06.30.-k</pacs:code>
    <skos:prefLabel>Measurements common to several branches of physics and astronomy</skos:prefLabel>
    <skos:narrower rdf:resource="06.30.Bp"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="06.30.Dr"/>
    <skos:narrower rdf:resource="06.30.Gv"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.20.Cv">
    <pacs:code>41.20.Cv</pacs:code>
    <skos:broader rdf:resource="41.20.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electrostatics; Poisson and Laplace equations, boundary-value problems</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.35.Gg">
    <pacs:code>71.35.Gg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Exciton-mediated interactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="71.35.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="21.10.Gv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>21.10.Gv</pacs:code>
    <skos:broader rdf:resource="21.10.-k"/>
    <skos:prefLabel>Mass and neutron distributions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="77.84.-s">
    <skos:narrower rdf:resource="77.84.Bw"/>
    <skos:narrower rdf:resource="77.84.Fa"/>
    <skos:prefLabel>Dielectric, piezoelectric, ferroelectric, and antiferroelectric materials</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="77.84.Lf"/>
    <skos:narrower rdf:resource="77.84.Nh"/>
    <skos:narrower rdf:resource="77.84.Jd"/>
    <skos:narrower rdf:resource="77.84.Dy"/>
    <pacs:code>77.84.-s</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="77."/>
  </rdf:Description>
  <rdf:Description rdf:about="96.40.Vw">
    <skos:broader rdf:resource="96.40.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>96.40.Vw</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Cosmic-ray effects in meteorites and terrestrial matter</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.85.-m">
    <skos:narrower rdf:resource="07.85.Tt"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="07."/>
    <skos:narrower rdf:resource="07.85.Jy"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.85.-m</pacs:code>
    <skos:narrower rdf:resource="07.85.Qe"/>
    <skos:prefLabel>X- and gamma-ray instruments</skos:prefLabel>
    <skos:narrower rdf:resource="07.85.Nc"/>
    <skos:narrower rdf:resource="07.85.Fv"/>
  </rdf:Description>
  <rdf:Description rdf:about="51.35.+a">
    <skos:prefLabel>Mechanical properties; compressibility</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>51.35.+a</pacs:code>
    <skos:broader rdf:resource="51."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="06.60.Mr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Testing and inspecting procedures</skos:prefLabel>
    <skos:broader rdf:resource="06.60.-c"/>
    <pacs:code>06.60.Mr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.58.-e">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Acoustical measurements and instrumentation</skos:prefLabel>
    <pacs:code>43.58.-e</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.40.Pc">
    <pacs:code>02.40.Pc</pacs:code>
    <skos:prefLabel>General topology</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="02.40.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.80.-x">
    <skos:narrower rdf:resource="61.80.Cb"/>
    <skos:prefLabel>Physical radiation effects, radiation damage (for photochemical reactions, see 82.50.-m)</skos:prefLabel>
    <skos:narrower rdf:resource="61.80.Lj"/>
    <skos:narrower rdf:resource="61.80.Az"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="61.80.Ed"/>
    <skos:narrower rdf:resource="61.80.Ba"/>
    <pacs:code>61.80.-x</pacs:code>
    <skos:narrower rdf:resource="61.80.Fe"/>
    <skos:narrower rdf:resource="61.80.Jh"/>
    <skos:narrower rdf:resource="61.80.Hg"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61."/>
  </rdf:Description>
  <rdf:Description rdf:about="97.80.-d">
    <skos:narrower rdf:resource="97.80.Gm"/>
    <skos:narrower rdf:resource="97.80.Fk"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="97.80.Af"/>
    <skos:narrower rdf:resource="97.80.Kq"/>
    <skos:narrower rdf:resource="97.80.Jp"/>
    <pacs:code>97.80.-d</pacs:code>
    <skos:narrower rdf:resource="97.80.Hn"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="97.80.Di"/>
    <skos:prefLabel>Binary and multiple stars</skos:prefLabel>
    <skos:broader rdf:resource="97."/>
  </rdf:Description>
  <rdf:Description rdf:about="75.20.Ck">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>75.20.Ck</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="75.20.-g"/>
    <skos:prefLabel>Nonmetals</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.Fg">
    <skos:broader rdf:resource="43.75.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Brass wind instruments (lip-vibrated)</skos:prefLabel>
    <pacs:code>43.75.Fg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="64.30.+t">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="64."/>
    <skos:prefLabel>Equations of state of specific substances</skos:prefLabel>
    <pacs:code>64.30.+t</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="85.40.Qx">
    <skos:broader rdf:resource="85.40.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Microcircuit quality, noise, performance, and failure analysis</skos:prefLabel>
    <pacs:code>85.40.Qx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.18.Jk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.18.-g"/>
    <skos:prefLabel>Phase transitions</skos:prefLabel>
    <pacs:code>68.18.Jk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="64.">
    <skos:narrower rdf:resource="64.30.+t"/>
    <skos:narrower rdf:resource="64.60.-i"/>
    <skos:broader rdf:resource="60."/>
    <skos:narrower rdf:resource="64.75.+g"/>
    <skos:narrower rdf:resource="64.90.+b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="64.10.+h"/>
    <skos:narrower rdf:resource="64.70.-p"/>
    <pacs:code>64.</pacs:code>
    <skos:prefLabel>Equations of state, phase equilibria, and phase transitions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="76.70.Hb">
    <skos:broader rdf:resource="76.70.-r"/>
    <pacs:code>76.70.Hb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Optically detected magnetic resonance (ODMR)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="65.20.+w">
    <skos:prefLabel>Thermal properties of liquids: heat capacity, thermal expansion, etc.</skos:prefLabel>
    <skos:broader rdf:resource="65."/>
    <pacs:code>65.20.+w</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.50.Gk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>85.50.Gk</pacs:code>
    <skos:broader rdf:resource="85.50.-n"/>
    <skos:prefLabel>Non-volatile ferroelectric memories</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.47.Jk">
    <pacs:code>82.47.Jk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.47.-a"/>
    <skos:prefLabel>Photoelectrochemical cells, photoelectrochromic and other hybrid electrochemical energy storage devices</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Wc">
    <pacs:code>42.79.Wc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Optical coatings</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.79.-e"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.10.Jj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="11.10.-z"/>
    <pacs:code>11.10.Jj</pacs:code>
    <skos:prefLabel>Asymptotic problems and properties</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.87.+v">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>07.87.+v</pacs:code>
    <skos:broader rdf:resource="07."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Spaceborne and space research instruments, apparatus, and components (satellites, space vehicles, etc.)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="81.10.Aj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.10.-h"/>
    <pacs:code>81.10.Aj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Theory and models of crystal growth; physics of crystal growth, crystal morphology and orientation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="34.50.Gb">
    <skos:broader rdf:resource="34.50.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>34.50.Gb</pacs:code>
    <skos:prefLabel>Electronic excitation and ionization of molecules; intermediate molecular states (including lifetimes, state mixing, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.75.Ak">
    <pacs:code>41.75.Ak</pacs:code>
    <skos:prefLabel>Positive-ion beams</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="41.75.-i"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.32.-y">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>47.32.-y</pacs:code>
    <skos:broader rdf:resource="47."/>
    <skos:prefLabel>Rotational flow and vorticity</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="47.32.Cc"/>
    <skos:narrower rdf:resource="47.32.Ff"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.20.Rz">
    <skos:broader rdf:resource="43.20.+g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Steady-state radiation from sources, impedance, radiation patterns</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.20.Rz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="73.61.At">
    <skos:prefLabel>Metal and metallic alloys</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.61.-r"/>
    <pacs:code>73.61.At</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.41.Ak">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Theory, design, and computerized simulation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>28.41.Ak</pacs:code>
    <skos:broader rdf:resource="28.41.-i"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.38.Jw">
    <pacs:code>98.38.Jw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Infrared emission</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.38.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="39.25.+k">
    <skos:prefLabel>Atom manipulation (scanning probe microscopy, laser cooling, etc.)</skos:prefLabel>
    <skos:broader rdf:resource="39."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>39.25.+k</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="77.70.+a">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="77."/>
    <pacs:code>77.70.+a</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Pyroelectric and electrocaloric effects</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="92.40.Lg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>92.40.Lg</pacs:code>
    <skos:broader rdf:resource="92.40.-t"/>
    <skos:prefLabel>Soil moisture</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="64.70.-p">
    <skos:narrower rdf:resource="64.70.Nd"/>
    <skos:narrower rdf:resource="64.70.Rh"/>
    <skos:narrower rdf:resource="64.70.Dv"/>
    <skos:narrower rdf:resource="64.70.Kb"/>
    <skos:narrower rdf:resource="64.70.Md"/>
    <skos:narrower rdf:resource="64.70.Fx"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="64."/>
    <skos:narrower rdf:resource="64.70.Ja"/>
    <pacs:code>64.70.-p</pacs:code>
    <skos:narrower rdf:resource="64.70.Pf"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Specific phase transitions</skos:prefLabel>
    <skos:narrower rdf:resource="64.70.Hz"/>
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  <rdf:Description rdf:about="96.60.-j">
    <skos:broader rdf:resource="96."/>
    <skos:narrower rdf:resource="96.60.Wh"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="96.60.Hv"/>
    <skos:narrower rdf:resource="96.60.Rd"/>
    <skos:narrower rdf:resource="96.60.Qc"/>
    <skos:narrower rdf:resource="96.60.Bn"/>
    <skos:narrower rdf:resource="96.60.Mz"/>
    <skos:narrower rdf:resource="96.60.Jw"/>
    <skos:prefLabel>Solar physics</skos:prefLabel>
    <skos:narrower rdf:resource="96.60.Pb"/>
    <skos:narrower rdf:resource="96.60.Ly"/>
    <skos:narrower rdf:resource="96.60.Fs"/>
    <skos:narrower rdf:resource="96.60.Vg"/>
    <skos:narrower rdf:resource="96.60.Na"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="96.60.Tf"/>
    <skos:narrower rdf:resource="96.60.Se"/>
    <pacs:code>96.60.-j</pacs:code>
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  <rdf:Description rdf:about="31.15.Pf">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>31.15.Pf</pacs:code>
    <skos:broader rdf:resource="31.15.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Variational techniques</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.60.Rn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.60.-v"/>
    <skos:prefLabel>Relaxation oscillations and long pulse operation</skos:prefLabel>
    <pacs:code>42.60.Rn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="81.10.Fq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Growth from melts; zone melting and refining</skos:prefLabel>
    <pacs:code>81.10.Fq</pacs:code>
    <skos:broader rdf:resource="81.10.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.66.Jj">
    <pacs:code>87.66.Jj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Ionization dosimetry</skos:prefLabel>
    <skos:broader rdf:resource="87.66.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="62.50.+p">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>High-pressure and shock wave effects in solids and liquids</skos:prefLabel>
    <pacs:code>62.50.+p</pacs:code>
    <skos:broader rdf:resource="62."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.90.+i">
    <skos:broader rdf:resource="28."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics in nuclear engineering and nuclear power studies (restricted to new topics in section 28)</skos:prefLabel>
    <pacs:code>28.90.+i</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.30.Mn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="85.30.-z"/>
    <skos:prefLabel>Junction breakdown and tunneling devices (including resonance tunneling devices)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>85.30.Mn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="91.35.Pn">
    <skos:prefLabel>Tomography of the Earth's interior</skos:prefLabel>
    <skos:broader rdf:resource="91.35.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>91.35.Pn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.05.Gv">
    <skos:prefLabel>Publications, ARLO, Echoes, ASA Web page, electronic archives and references</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.05.Gv</pacs:code>
    <skos:broader rdf:resource="43.05.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.75.Ld">
    <skos:broader rdf:resource="25.75.-q"/>
    <skos:prefLabel>Collective flow</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.75.Ld</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.28.+d">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="71."/>
    <skos:prefLabel>Narrow-band systems; intermediate-valence solids</skos:prefLabel>
    <pacs:code>71.28.+d</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="79.20.Uv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electron energy loss spectroscopy</skos:prefLabel>
    <pacs:code>79.20.Uv</pacs:code>
    <skos:broader rdf:resource="79.20.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.55.Lb">
    <skos:broader rdf:resource="43.55.+p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.55.Lb</pacs:code>
    <skos:prefLabel>Electrical simulation of reverberation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.10.Pr">
    <skos:broader rdf:resource="43.10.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.10.Pr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Nonacoustical devices</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Me">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Mass loss and stellar winds</skos:prefLabel>
    <skos:broader rdf:resource="97.10.-q"/>
    <pacs:code>97.10.Me</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Lq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.60.Lq</pacs:code>
    <skos:broader rdf:resource="43.60.+d"/>
    <skos:prefLabel>Acoustic imaging, displays, pattern recognition, feature extraction</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.40.Dr">
    <pacs:code>91.40.Dr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91.40.-k"/>
    <skos:prefLabel>Atmospheric effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.80.Af">
    <skos:broader rdf:resource="97.80.-d"/>
    <pacs:code>97.80.Af</pacs:code>
    <skos:prefLabel>Astrometric and interferometric binaries</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.35.Na">
    <skos:broader rdf:resource="96.35.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Volcanism and tectonics</skos:prefLabel>
    <pacs:code>96.35.Na</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="91.60.Fe">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91.60.-x"/>
    <pacs:code>91.60.Fe</pacs:code>
    <skos:prefLabel>Equations of state</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.55.Hy">
    <skos:prefLabel>Subjective effects in room acoustics, speech in rooms</skos:prefLabel>
    <skos:broader rdf:resource="43.55.+p"/>
    <pacs:code>43.55.Hy</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.10.Bw">
    <skos:prefLabel>General properties of the high atmosphere</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>94.10.Bw</pacs:code>
    <skos:broader rdf:resource="94.10.-s"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Vz">
    <pacs:code>92.10.Vz</pacs:code>
    <skos:prefLabel>Underwater sound</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="92.10.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.87.Ce">
    <skos:broader rdf:resource="13.87.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>13.87.Ce</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Production</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="12.15.Hh">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="12.15.-y"/>
    <pacs:code>12.15.Hh</pacs:code>
    <skos:prefLabel>Determination of Kobayashi-Maskawa matrix elements</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.Jh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Noise in buildings and general machinery noise</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.50.Jh</pacs:code>
    <skos:broader rdf:resource="43.50.-x"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.35.Se">
    <skos:broader rdf:resource="96.35.-j"/>
    <skos:prefLabel>Interplanetary comparisons</skos:prefLabel>
    <pacs:code>96.35.Se</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.60.Jt">
    <pacs:code>84.60.Jt</pacs:code>
    <skos:broader rdf:resource="84.60.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Photoelectric conversion: solar cells and arrays</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.80.Ka">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Sound production by animals: mechanisms, characteristics, populations, biosonar</skos:prefLabel>
    <skos:broader rdf:resource="43.80.+p"/>
    <pacs:code>43.80.Ka</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.70.Ck">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="78.70.-g"/>
    <pacs:code>78.70.Ck</pacs:code>
    <skos:prefLabel>X-ray scattering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="66.">
    <skos:narrower rdf:resource="66.10.-x"/>
    <skos:narrower rdf:resource="66.20.+d"/>
    <skos:narrower rdf:resource="66.60.+a"/>
    <skos:broader rdf:resource="60."/>
    <skos:narrower rdf:resource="66.30.-h"/>
    <pacs:code>66.</pacs:code>
    <skos:prefLabel>Transport properties of condensed matter (nonelectronic)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="66.90.+r"/>
    <skos:narrower rdf:resource="66.70.+f"/>
    <skos:narrower rdf:resource="66.35.+a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.20.Gp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Reflection, refraction, diffraction, interference, and scattering of elastic and poroelastic waves</skos:prefLabel>
    <skos:broader rdf:resource="43.20.+g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.20.Gp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.15.Mi">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Spectra, photodissociation, and photoionization; luminescence</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.15.-v"/>
    <pacs:code>87.15.Mi</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Zr">
    <skos:broader rdf:resource="97.10.-q"/>
    <pacs:code>97.10.Zr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Hertzsprung-Russell, color-magnitude, and color-color diagrams</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="14.60.-z">
    <skos:narrower rdf:resource="14.60.Cd"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="14."/>
    <skos:narrower rdf:resource="14.60.Pq"/>
    <skos:narrower rdf:resource="14.60.Fg"/>
    <skos:narrower rdf:resource="14.60.Lm"/>
    <skos:narrower rdf:resource="14.60.St"/>
    <pacs:code>14.60.-z</pacs:code>
    <skos:narrower rdf:resource="14.60.Hi"/>
    <skos:narrower rdf:resource="14.60.Ef"/>
    <skos:prefLabel>Leptons</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.52.Sw">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.52.-b"/>
    <skos:prefLabel>Irregular and morphologically peculiar galaxies</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.52.Sw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="96.35.Hv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Neutral atmospheres</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>96.35.Hv</pacs:code>
    <skos:broader rdf:resource="96.35.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.65.La">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.65.-k"/>
    <pacs:code>68.65.La</pacs:code>
    <skos:prefLabel>Quantum wires</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="21.60.Jz">
    <skos:broader rdf:resource="21.60.-n"/>
    <skos:prefLabel>Hartree-Fock and random-phase approximations</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>21.60.Jz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="83.10.Bb">
    <skos:prefLabel>Kinematics of deformation and flow</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.10.-y"/>
    <pacs:code>83.10.Bb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="81.16.-c">
    <skos:narrower rdf:resource="81.16.Pr"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.16.-c</pacs:code>
    <skos:narrower rdf:resource="81.16.Fg"/>
    <skos:narrower rdf:resource="81.16.Rf"/>
    <skos:narrower rdf:resource="81.16.Be"/>
    <skos:narrower rdf:resource="81.16.Mk"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Methods of nanofabrication and processing</skos:prefLabel>
    <skos:narrower rdf:resource="81.16.Hc"/>
    <skos:narrower rdf:resource="81.16.Nd"/>
    <skos:narrower rdf:resource="81.16.Ta"/>
    <skos:broader rdf:resource="81."/>
    <skos:narrower rdf:resource="81.16.Dn"/>
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  <rdf:Description rdf:about="75.50.Bb">
    <skos:broader rdf:resource="75.50.-y"/>
    <pacs:code>75.50.Bb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Fe and its alloys</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="83.">
    <skos:narrower rdf:resource="83.50.-v"/>
    <skos:prefLabel>Rheology</skos:prefLabel>
    <pacs:code>83.</pacs:code>
    <skos:broader rdf:resource="80."/>
    <skos:narrower rdf:resource="83.85.-c"/>
    <skos:narrower rdf:resource="83.60.-a"/>
    <skos:narrower rdf:resource="83.80.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="83.10.-y"/>
    <skos:narrower rdf:resource="83.90.+s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="27.">
    <skos:narrower rdf:resource="27.70.+q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="27.30.+t"/>
    <pacs:code>27.</pacs:code>
    <skos:prefLabel>Properties of specific nuclei listed by mass ranges</skos:prefLabel>
    <skos:narrower rdf:resource="27.50.+e"/>
    <skos:narrower rdf:resource="27.20.+n"/>
    <skos:narrower rdf:resource="27.80.+w"/>
    <skos:narrower rdf:resource="27.90.+b"/>
    <skos:broader rdf:resource="20."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="27.40.+z"/>
    <skos:narrower rdf:resource="27.10.+h"/>
    <skos:narrower rdf:resource="27.60.+j"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.70.Qs">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.70.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.70.Qs</pacs:code>
    <skos:prefLabel>Photonic bandgap materials</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.63.Kv">
    <skos:broader rdf:resource="73.63.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>73.63.Kv</pacs:code>
    <skos:prefLabel>Quantum dots</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.45.Fj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Convection currents</skos:prefLabel>
    <pacs:code>91.45.Fj</pacs:code>
    <skos:broader rdf:resource="91.45.-c"/>
  </rdf:Description>
  <rdf:Description rdf:about="51.30.+i">
    <skos:broader rdf:resource="51."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Thermodynamic properties, equations of state</skos:prefLabel>
    <pacs:code>51.30.+i</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="76.60.Pc">
    <skos:prefLabel>NMR imaging</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>76.60.Pc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="76.60.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.50.Ct">
    <skos:broader rdf:resource="42.50.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Quantum description of interaction of light and matter; related experiments</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.50.Ct</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="71.23.Cq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="71.23.-k"/>
    <skos:prefLabel>Amorphous semiconductors, metallic glasses, glasses</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>71.23.Cq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="92.70.Er">
    <skos:broader rdf:resource="92.70.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>92.70.Er</pacs:code>
    <skos:prefLabel>Biogeochemical processes</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.20.Lg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Ultraviolet spectra</skos:prefLabel>
    <pacs:code>33.20.Lg</pacs:code>
    <skos:broader rdf:resource="33.20.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.10.Nq">
    <skos:prefLabel>Nonacoustical theories</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.10.Nq</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.10.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Hm">
    <skos:broader rdf:resource="92.10.-c"/>
    <pacs:code>92.10.Hm</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Surface waves, tides, and sea level</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.80.Wz">
    <skos:broader rdf:resource="33.80.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>33.80.Wz</pacs:code>
    <skos:prefLabel>Other multiphoton processes</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.56.Lz">
    <skos:broader rdf:resource="82.56.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Diffusion</skos:prefLabel>
    <pacs:code>82.56.Lz</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.85.Ar">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>41.85.Ar</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="41.85.-p"/>
    <skos:prefLabel>Beam extraction, beam injection</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.75.Fk">
    <skos:broader rdf:resource="52.75.-d"/>
    <skos:prefLabel>Magnetohydrodynamic generators and thermionic convertors; plasma diodes</skos:prefLabel>
    <pacs:code>52.75.Fk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.80.Ej">
    <pacs:code>82.80.Ej</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>X-ray, Mössbauer, and other gamma-ray spectroscopic analysis methods</skos:prefLabel>
    <skos:broader rdf:resource="82.80.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.20.Uv">
    <skos:broader rdf:resource="82.20.-w"/>
    <skos:prefLabel>Stochastic theories of rate constants</skos:prefLabel>
    <pacs:code>82.20.Uv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.30.Jm">
    <skos:broader rdf:resource="97.30.-b"/>
    <skos:prefLabel>Long-period variables (Miras) and semiregulars</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>97.30.Jm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="05.30.-d">
    <skos:prefLabel>Quantum statistical mechanics</skos:prefLabel>
    <skos:narrower rdf:resource="05.30.Ch"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="05.30.Pr"/>
    <pacs:code>05.30.-d</pacs:code>
    <skos:narrower rdf:resource="05.30.Jp"/>
    <skos:broader rdf:resource="05."/>
    <skos:narrower rdf:resource="05.30.Fk"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.75.Wx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="95.75.-z"/>
    <pacs:code>95.75.Wx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Time series analysis, time variability</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="75.70.Ak">
    <skos:broader rdf:resource="75.70.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>75.70.Ak</pacs:code>
    <skos:prefLabel>Magnetic properties of monolayers and thin films</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.65.Fz">
    <pacs:code>98.65.Fz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98.65.-r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Galaxy mergers, collisions, and tidal interactions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.Kc">
    <skos:broader rdf:resource="43.64.+r"/>
    <skos:prefLabel>Cochlear mechanics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.64.Kc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.50.Fx">
    <pacs:code>42.50.Fx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.50.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Cooperative phenomena in quantum optical systems</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.45.Vp">
    <skos:broader rdf:resource="82.45.-h"/>
    <pacs:code>82.45.Vp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Semiconductor materials in electrochemistry</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.35.Cc">
    <skos:prefLabel>Intrinsic properties of excitons; optical absorption spectra</skos:prefLabel>
    <skos:broader rdf:resource="71.35.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>71.35.Cc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.30.-t">
    <skos:prefLabel>Vacuum apparatus</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>07.30.-t</pacs:code>
    <skos:narrower rdf:resource="07.30.Kf"/>
    <skos:narrower rdf:resource="07.30.Cy"/>
    <skos:narrower rdf:resource="07.30.Bx"/>
    <skos:narrower rdf:resource="07.30.Dz"/>
    <skos:broader rdf:resource="07."/>
    <skos:narrower rdf:resource="07.30.Hd"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.62.Cf">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.62.Cf</pacs:code>
    <skos:broader rdf:resource="42.62.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Industrial applications</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.55.Ip">
    <skos:broader rdf:resource="52.55.-s"/>
    <pacs:code>52.55.Ip</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Spheromaks</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="71.45.Lr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>71.45.Lr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Charge-density-wave systems</skos:prefLabel>
    <skos:broader rdf:resource="71.45.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.65.Xp">
    <pacs:code>03.65.Xp</pacs:code>
    <skos:prefLabel>Tunneling, traversal time, quantum Zeno dynamics</skos:prefLabel>
    <skos:broader rdf:resource="03.65.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.40.Ty">
    <skos:broader rdf:resource="73.40.-c"/>
    <pacs:code>73.40.Ty</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Semiconductor-insulator-semiconductor structures</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="34.80.Ht">
    <pacs:code>34.80.Ht</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="34.80.-i"/>
    <skos:prefLabel>Dissociation and dissociative attachment by electron impact</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.55.Bq">
    <skos:broader rdf:resource="78.55.-m"/>
    <skos:prefLabel>Liquids</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>78.55.Bq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="61.80.Fe">
    <skos:prefLabel>Electron and positron radiation effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.80.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.80.Fe</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.25.Bs">
    <skos:prefLabel>Wave propagation, transmission and absorption</skos:prefLabel>
    <skos:broader rdf:resource="42.25.-p"/>
    <pacs:code>42.25.Bs</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.40.Gb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="75.40.-s"/>
    <pacs:code>75.40.Gb</pacs:code>
    <skos:prefLabel>Dynamic properties (dynamic susceptibility, spin waves, spin diffusion, dynamic scaling, etc.)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.40.Re">
    <pacs:code>02.40.Re</pacs:code>
    <skos:prefLabel>Algebraic topology</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="02.40.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.25.Dx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91.25.-r"/>
    <skos:prefLabel>Archeomagnetism</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.25.Dx</pacs:code>
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  <rdf:Description rdf:about="94.20.-y">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="94.20.Mm"/>
    <skos:narrower rdf:resource="94.20.Ji"/>
    <skos:narrower rdf:resource="94.20.Bb"/>
    <skos:narrower rdf:resource="94.20.Ss"/>
    <skos:narrower rdf:resource="94.20.Rr"/>
    <skos:narrower rdf:resource="94.20.Ee"/>
    <skos:narrower rdf:resource="94.20.Tt"/>
    <skos:narrower rdf:resource="94.20.Ww"/>
    <skos:narrower rdf:resource="94.20.Vv"/>
    <skos:narrower rdf:resource="94.20.Dd"/>
    <skos:narrower rdf:resource="94.20.Yx"/>
    <skos:narrower rdf:resource="94.20.Qq"/>
    <skos:prefLabel>Physics of the ionosphere</skos:prefLabel>
    <skos:narrower rdf:resource="94.20.Pp"/>
    <skos:narrower rdf:resource="94.20.Gg"/>
    <skos:broader rdf:resource="94."/>
    <pacs:code>94.20.-y</pacs:code>
    <skos:narrower rdf:resource="94.20.Kj"/>
    <skos:narrower rdf:resource="94.20.Lk"/>
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  <rdf:Description rdf:about="85.30.Hi">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="85.30.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>85.30.Hi</pacs:code>
    <skos:prefLabel>Surface barrier, boundary, and point contact devices</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.60.Pn">
    <skos:broader rdf:resource="02.60.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>02.60.Pn</pacs:code>
    <skos:prefLabel>Numerical optimization</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.25.Vt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.25.Vt</pacs:code>
    <skos:prefLabel>Intense sound sources</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.25.-x"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Uu">
    <skos:prefLabel>Integral transforms</skos:prefLabel>
    <skos:broader rdf:resource="02.30.-f"/>
    <pacs:code>02.30.Uu</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.32.Ff">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>84.32.Ff</pacs:code>
    <skos:broader rdf:resource="84.32.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Conductors, resistors (including thermistors, varistors, and photoresistors)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.35.Hj">
    <skos:broader rdf:resource="98.35.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Spiral arms and galactic disk</skos:prefLabel>
    <pacs:code>98.35.Hj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="83.50.Xa">
    <pacs:code>83.50.Xa</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Mixing and blending</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.50.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.40.Kf">
    <skos:broader rdf:resource="92.40.-t"/>
    <skos:prefLabel>Groundwater</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>92.40.Kf</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="68.37.Nq">
    <skos:broader rdf:resource="68.37.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.37.Nq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Low energy electron microscopy (LEEM)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.80.-s">
    <skos:broader rdf:resource="52."/>
    <skos:narrower rdf:resource="52.80.Qj"/>
    <skos:narrower rdf:resource="52.80.Sm"/>
    <skos:narrower rdf:resource="52.80.Wq"/>
    <skos:narrower rdf:resource="52.80.Mg"/>
    <skos:narrower rdf:resource="52.80.Yr"/>
    <skos:prefLabel>Electric discharges</skos:prefLabel>
    <skos:narrower rdf:resource="52.80.Hc"/>
    <skos:narrower rdf:resource="52.80.Dy"/>
    <skos:narrower rdf:resource="52.80.Tn"/>
    <skos:narrower rdf:resource="52.80.Pi"/>
    <skos:narrower rdf:resource="52.80.Vp"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.80.-s</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.Vk">
    <skos:broader rdf:resource="43.38.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.38.Vk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Stereophonic reproduction</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="89.60.Ec">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Environmental safety</skos:prefLabel>
    <skos:broader rdf:resource="89.60.-k"/>
    <pacs:code>89.60.Ec</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.80.Jk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98.80.-k"/>
    <skos:prefLabel>Mathematical and relativistic aspects of cosmology</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.80.Jk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Ei">
    <pacs:code>43.35.Ei</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Acoustic cavitation in liquids</skos:prefLabel>
    <skos:broader rdf:resource="43.35.+d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Em">
    <pacs:code>02.30.Em</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Potential theory</skos:prefLabel>
    <skos:broader rdf:resource="02.30.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.50.Hz">
    <skos:broader rdf:resource="42.50.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Strong-field excitation of optical transitions in quantum systems; multiphoton processes; dynamic Stark shift</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.50.Hz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.19.Dd">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Information processing in vision and hearing</skos:prefLabel>
    <pacs:code>87.19.Dd</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.19.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.40.Ry">
    <pacs:code>85.40.Ry</pacs:code>
    <skos:prefLabel>Impurity doping, diffusion and ion implantation technology</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="85.40.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.19.Ff">
    <pacs:code>87.19.Ff</pacs:code>
    <skos:broader rdf:resource="87.19.-j"/>
    <skos:prefLabel>Muscles</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.20.Jp">
    <skos:prefLabel>Globular clusters in external galaxies</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98.20.-d"/>
    <pacs:code>98.20.Jp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="67.57.Lm">
    <skos:prefLabel>Spin dynamics</skos:prefLabel>
    <skos:broader rdf:resource="67.57.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>67.57.Lm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.10.Mq">
    <pacs:code>43.10.Mq</pacs:code>
    <skos:broader rdf:resource="43.10.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Tutorial papers of historical and philosophical nature</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="84.60.Ve">
    <pacs:code>84.60.Ve</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Energy storage systems, including capacitor banks</skos:prefLabel>
    <skos:broader rdf:resource="84.60.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="24.85.+p">
    <skos:prefLabel>Quarks, gluons, and QCD in nuclei and nuclear processes</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="24."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>24.85.+p</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="94.80.+g">
    <skos:prefLabel>Instrumentation for aeronomy and magnetospheric studies</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="94."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>94.80.+g</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="97.30.Kn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>RR Lyrae stars; RV Tauri and PV Telescopii variables</skos:prefLabel>
    <pacs:code>97.30.Kn</pacs:code>
    <skos:broader rdf:resource="97.30.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="21.60.Gx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>21.60.Gx</pacs:code>
    <skos:prefLabel>Cluster models</skos:prefLabel>
    <skos:broader rdf:resource="21.60.-n"/>
  </rdf:Description>
  <rdf:Description rdf:about="46.40.Jj">
    <skos:broader rdf:resource="46.40.-f"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Aeroelasticity and hydroelasticity</skos:prefLabel>
    <pacs:code>46.40.Jj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.25.Os">
    <skos:broader rdf:resource="52.25.-b"/>
    <pacs:code>52.25.Os</pacs:code>
    <skos:prefLabel>Emission, absorption, and scattering of electromagnetic radiation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.88.+y">
    <skos:prefLabel>Instruments for environmental pollution measurements</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>07.88.+y</pacs:code>
    <skos:broader rdf:resource="07."/>
  </rdf:Description>
  <rdf:Description rdf:about="29.25.Dz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Neutron sources</skos:prefLabel>
    <skos:broader rdf:resource="29.25.-t"/>
    <pacs:code>29.25.Dz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.65.Rr">
    <skos:prefLabel>Particle-in-cell method</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.65.Rr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.65.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Fj">
    <pacs:code>92.10.Fj</pacs:code>
    <skos:prefLabel>Dynamics of the upper ocean</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.10.-c"/>
  </rdf:Description>
  <rdf:Description rdf:about="04.60.Pp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Loop quantum gravity, quantum geometry, spin foams</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="04.60.-m"/>
    <pacs:code>04.60.Pp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="67.40.Rp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Films and weak link transport</skos:prefLabel>
    <skos:broader rdf:resource="67.40.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>67.40.Rp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="78.55.Mb">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>78.55.Mb</pacs:code>
    <skos:prefLabel>Porous materials</skos:prefLabel>
    <skos:broader rdf:resource="78.55.-m"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.45.Ty">
    <pacs:code>91.45.Ty</pacs:code>
    <skos:broader rdf:resource="91.45.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Folds and Folding</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.78.+p">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="01."/>
    <pacs:code>01.78.+p</pacs:code>
    <skos:prefLabel>Science and government (funding, politics, etc.)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Sx">
    <pacs:code>92.10.Sx</pacs:code>
    <skos:broader rdf:resource="92.10.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Coastal and estuarine oceanography</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.65.Ky">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Frequency conversion; harmonic generation, including higher-order harmonic generation</skos:prefLabel>
    <skos:broader rdf:resource="42.65.-k"/>
    <pacs:code>42.65.Ky</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.80.Bx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="32.80.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Level crossing and optical pumping</skos:prefLabel>
    <pacs:code>32.80.Bx</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="82.80.Fk">
    <skos:broader rdf:resource="82.80.-d"/>
    <skos:prefLabel>Electrochemical methods</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.80.Fk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.60.Gz">
    <pacs:code>85.60.Gz</pacs:code>
    <skos:broader rdf:resource="85.60.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Photodetectors (including infrared and CCD detectors)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.10.Hh">
    <skos:prefLabel>Rings and algebras</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>02.10.Hh</pacs:code>
    <skos:broader rdf:resource="02.10.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.47.Wx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.47.Wx</pacs:code>
    <skos:broader rdf:resource="82.47.-a"/>
    <skos:prefLabel>Electrochemical engineering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="72.80.-r">
    <skos:narrower rdf:resource="72.80.Ph"/>
    <skos:narrower rdf:resource="72.80.Rj"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="72.80.Ga"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="72.80.Tm"/>
    <skos:narrower rdf:resource="72.80.Ng"/>
    <skos:broader rdf:resource="72."/>
    <skos:narrower rdf:resource="72.80.Ey"/>
    <skos:prefLabel>Conductivity of specific materials</skos:prefLabel>
    <skos:narrower rdf:resource="72.80.Cw"/>
    <skos:narrower rdf:resource="72.80.Sk"/>
    <pacs:code>72.80.-r</pacs:code>
    <skos:narrower rdf:resource="72.80.Le"/>
    <skos:narrower rdf:resource="72.80.Jc"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.35.Af">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Atomic scale friction</skos:prefLabel>
    <pacs:code>68.35.Af</pacs:code>
    <skos:broader rdf:resource="68.35.-p"/>
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  <rdf:Description rdf:about="61.25.Bi">
    <pacs:code>61.25.Bi</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.25.-f"/>
    <skos:prefLabel>Liquid noble gases</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="84.50.+d">
    <pacs:code>84.50.+d</pacs:code>
    <skos:broader rdf:resource="84."/>
    <skos:prefLabel>Electric motors</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="04.20.Dw">
    <skos:prefLabel>Singularities and cosmic censorship</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="04.20.-q"/>
    <pacs:code>04.20.Dw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.35.Ct">
    <skos:broader rdf:resource="68.35.-p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Interface structure and roughness</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.35.Ct</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="68.03.Cd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>68.03.Cd</pacs:code>
    <skos:broader rdf:resource="68.03.-g"/>
    <skos:prefLabel>Surface tension and related phenomena</skos:prefLabel>
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  <rdf:Description rdf:about="11.10.Gh">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>11.10.Gh</pacs:code>
    <skos:prefLabel>Renormalization</skos:prefLabel>
    <skos:broader rdf:resource="11.10.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="12.15.Lk">
    <skos:prefLabel>Electroweak radiative corrections</skos:prefLabel>
    <skos:broader rdf:resource="12.15.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>12.15.Lk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.30.Ky">
    <pacs:code>95.30.Ky</pacs:code>
    <skos:prefLabel>Atomic and molecular data, spectra, and spectral parameters (opacities, rotation constants, line identification, oscillator strengths, gf values, transition probabilities, etc.)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="95.30.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.33.Vx">
    <skos:prefLabel>Reactions in flames, combustion, and explosions</skos:prefLabel>
    <skos:broader rdf:resource="82.33.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.33.Vx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="24.60.Ky">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>24.60.Ky</pacs:code>
    <skos:broader rdf:resource="24.60.-k"/>
    <skos:prefLabel>Fluctuation phenomena</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="68.37.Hk">
    <skos:prefLabel>Scanning electron microscopy (SEM) (including EBIC)</skos:prefLabel>
    <skos:broader rdf:resource="68.37.-d"/>
    <pacs:code>68.37.Hk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.35.Cp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Origin, formation, evolution, and ages</skos:prefLabel>
    <skos:broader rdf:resource="96.35.-j"/>
    <pacs:code>96.35.Cp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="75.70.-i">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>75.70.-i</pacs:code>
    <skos:narrower rdf:resource="75.70.Kw"/>
    <skos:narrower rdf:resource="75.70.Rf"/>
    <skos:broader rdf:resource="75."/>
    <skos:narrower rdf:resource="75.70.Cn"/>
    <skos:prefLabel>Magnetic properties of thin films, surfaces, and interfaces</skos:prefLabel>
    <skos:narrower rdf:resource="75.70.Ak"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.30.Pj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="96.30.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Uranus</skos:prefLabel>
    <pacs:code>96.30.Pj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.82.Ds">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Interconnects, including holographic interconnects</skos:prefLabel>
    <pacs:code>42.82.Ds</pacs:code>
    <skos:broader rdf:resource="42.82.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.10.Cd">
    <skos:prefLabel>Axiomatic approach</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>11.10.Cd</pacs:code>
    <skos:broader rdf:resource="11.10.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="93.30.Hf">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>93.30.Hf</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>North America</skos:prefLabel>
    <skos:broader rdf:resource="93.30.-w"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.77.Ka">
    <skos:broader rdf:resource="07.77.-n"/>
    <skos:prefLabel>Charged-particle beam sources and detectors</skos:prefLabel>
    <pacs:code>07.77.Ka</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.35.Bj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.35.Bj</pacs:code>
    <skos:broader rdf:resource="52.35.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Magnetohydrodynamic waves (e.g., Alfven waves)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="24.60.Lz">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="24.60.-k"/>
    <pacs:code>24.60.Lz</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Chaos in nuclear systems</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="03.65.Sq">
    <pacs:code>03.65.Sq</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="03.65.-w"/>
    <skos:prefLabel>Semiclassical theories and applications</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="34.80.-i">
    <skos:narrower rdf:resource="34.80.Pa"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="34.80.Dp"/>
    <skos:narrower rdf:resource="34.80.Qb"/>
    <skos:narrower rdf:resource="34.80.Gs"/>
    <skos:narrower rdf:resource="34.80.Nz"/>
    <skos:narrower rdf:resource="34.80.Ht"/>
    <pacs:code>34.80.-i</pacs:code>
    <skos:narrower rdf:resource="34.80.Bm"/>
    <skos:narrower rdf:resource="34.80.Kw"/>
    <skos:broader rdf:resource="34."/>
    <skos:narrower rdf:resource="34.80.Lx"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="34.80.My"/>
    <skos:prefLabel>Electron scattering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.40.Bj">
    <skos:broader rdf:resource="82.40.-g"/>
    <skos:prefLabel>Oscillations, chaos, and bifurcations</skos:prefLabel>
    <pacs:code>82.40.Bj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.10.-f">
    <skos:narrower rdf:resource="32.10.Hq"/>
    <skos:narrower rdf:resource="32.10.Bi"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="32."/>
    <pacs:code>32.10.-f</pacs:code>
    <skos:narrower rdf:resource="32.10.Fn"/>
    <skos:narrower rdf:resource="32.10.Dk"/>
    <skos:prefLabel>Properties of atoms</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="01.10.Hx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>01.10.Hx</pacs:code>
    <skos:prefLabel>Physics organizational activities</skos:prefLabel>
    <skos:broader rdf:resource="01.10.-m"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.55.Br">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Room acoustics: theory and experiment; reverberation, normal modes, diffusion, transient and steady-state response</skos:prefLabel>
    <skos:broader rdf:resource="43.55.+p"/>
    <pacs:code>43.55.Br</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.05.Gh">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.05.-n"/>
    <pacs:code>68.05.Gh</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Interfacial properties of microemulsions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="29.20.Fj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Betatrons</skos:prefLabel>
    <skos:broader rdf:resource="29.20.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>29.20.Fj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.59.Dk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Magneto-plasma accelerated plasmas</skos:prefLabel>
    <pacs:code>52.59.Dk</pacs:code>
    <skos:broader rdf:resource="52.59.-f"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.20.-e">
    <skos:narrower rdf:resource="78.20.Fm"/>
    <skos:narrower rdf:resource="78.20.Hp"/>
    <pacs:code>78.20.-e</pacs:code>
    <skos:narrower rdf:resource="78.20.Ek"/>
    <skos:narrower rdf:resource="78.20.Ci"/>
    <skos:narrower rdf:resource="78.20.Bh"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="78.20.Nv"/>
    <skos:narrower rdf:resource="78.20.Ls"/>
    <skos:broader rdf:resource="78."/>
    <skos:prefLabel>Optical properties of bulk materials and thin films</skos:prefLabel>
    <skos:narrower rdf:resource="78.20.Jq"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.80.Fi">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Thermoelectric devices</skos:prefLabel>
    <skos:broader rdf:resource="85.80.-b"/>
    <pacs:code>85.80.Fi</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="74.20.De">
    <pacs:code>74.20.De</pacs:code>
    <skos:broader rdf:resource="74.20.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Phenomenological theories (two-fluid, Ginzburg-Landau, etc.)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.40.Ft">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Eruptions</skos:prefLabel>
    <pacs:code>91.40.Ft</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.40.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.15.Qg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>31.15.Qg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Molecular dynamics and other numerical methods</skos:prefLabel>
    <skos:broader rdf:resource="31.15.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="21.10.Re">
    <pacs:code>21.10.Re</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Collective levels</skos:prefLabel>
    <skos:broader rdf:resource="21.10.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.41.-i">
    <skos:narrower rdf:resource="28.41.Kw"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="28.41.My"/>
    <skos:narrower rdf:resource="28.41.Qb"/>
    <skos:broader rdf:resource="28."/>
    <skos:narrower rdf:resource="28.41.Ak"/>
    <skos:prefLabel>Fission reactors</skos:prefLabel>
    <skos:narrower rdf:resource="28.41.Bm"/>
    <skos:narrower rdf:resource="28.41.Pa"/>
    <skos:narrower rdf:resource="28.41.Te"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>28.41.-i</pacs:code>
    <skos:narrower rdf:resource="28.41.Fr"/>
    <skos:narrower rdf:resource="28.41.Rc"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.68.Sq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.68.-w"/>
    <pacs:code>42.68.Sq</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Image transmission and formation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="96.35.Gt">
    <skos:broader rdf:resource="96.35.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Surface features, cratering, and topography</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>96.35.Gt</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="97.80.Kq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="97.80.-d"/>
    <skos:prefLabel>Multiple stars</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>97.80.Kq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="02.40.Vh">
    <skos:prefLabel>Global analysis and analysis on manifolds</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="02.40.-k"/>
    <pacs:code>02.40.Vh</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.70.Rf">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>75.70.Rf</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="75.70.-i"/>
    <skos:prefLabel>Surface magnetism</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="66.20.+d">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="66."/>
    <skos:prefLabel>Viscosity of liquids; diffusive momentum transport</skos:prefLabel>
    <pacs:code>66.20.+d</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="73.61.Ga">
    <skos:prefLabel>II-VI semiconductors</skos:prefLabel>
    <skos:broader rdf:resource="73.61.-r"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>73.61.Ga</pacs:code>
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  <rdf:Description rdf:about="47.17.+e">
    <pacs:code>47.17.+e</pacs:code>
    <skos:broader rdf:resource="47."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Mechanical properties of fluids</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.Ld">
    <pacs:code>43.64.Ld</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.64.+r"/>
    <skos:prefLabel>Physiology of hair cells</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.30.Nr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>97.30.Nr</pacs:code>
    <skos:broader rdf:resource="97.30.-b"/>
    <skos:prefLabel>Flare stars (UV Ceti, RS Canum Venaticorum, FU Orionis, R Coronae Borealis variables, etc.)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="28.52.-s">
    <skos:narrower rdf:resource="28.52.Lf"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>28.52.-s</pacs:code>
    <skos:prefLabel>Fusion reactors</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="28.52.Cx"/>
    <skos:narrower rdf:resource="28.52.Fa"/>
    <skos:narrower rdf:resource="28.52.Nh"/>
    <skos:broader rdf:resource="28."/>
    <skos:narrower rdf:resource="28.52.Av"/>
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  <rdf:Description rdf:about="45.20.-d">
    <skos:narrower rdf:resource="45.20.Jj"/>
    <pacs:code>45.20.-d</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="45.20.Dd"/>
    <skos:prefLabel>Formalisms in classical mechanics</skos:prefLabel>
    <skos:broader rdf:resource="45."/>
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  <rdf:Description rdf:about="52.65.Vv">
    <skos:broader rdf:resource="52.65.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.65.Vv</pacs:code>
    <skos:prefLabel>Perturbative methods</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="45.90.+t">
    <pacs:code>45.90.+t</pacs:code>
    <skos:broader rdf:resource="45."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics in classical mechanics of discrete systems (restricted to new topics in section 45)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="26.50.+x">
    <skos:broader rdf:resource="26."/>
    <skos:prefLabel>Nuclear physics aspects of novae, supernovae, and other explosive environments</skos:prefLabel>
    <pacs:code>26.50.+x</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.20.Dt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Features, landmarks, mineralogy, petrology, and atmosphere</skos:prefLabel>
    <pacs:code>96.20.Dt</pacs:code>
    <skos:broader rdf:resource="96.20.-n"/>
  </rdf:Description>
  <rdf:Description rdf:about="77.80.Fm">
    <pacs:code>77.80.Fm</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Switching phenomena</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="77.80.-e"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.70.Hm">
    <skos:prefLabel>Precambrian</skos:prefLabel>
    <skos:broader rdf:resource="91.70.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>91.70.Hm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.85.-g">
    <skos:narrower rdf:resource="47.85.Kn"/>
    <skos:narrower rdf:resource="47.85.Np"/>
    <skos:prefLabel>Applied fluid mechanics</skos:prefLabel>
    <skos:broader rdf:resource="47."/>
    <skos:narrower rdf:resource="47.85.Dh"/>
    <skos:narrower rdf:resource="47.85.Gj"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>47.85.-g</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.20.En">
    <pacs:code>75.20.En</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Metals and alloys</skos:prefLabel>
    <skos:broader rdf:resource="75.20.-g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="27.10.+h">
    <skos:broader rdf:resource="27."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>A(less-than-or-equal-to)5</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>27.10.+h</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="67.40.Kh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Thermodynamic properties</skos:prefLabel>
    <skos:broader rdf:resource="67.40.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>67.40.Kh</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.Ha">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.64.+r"/>
    <skos:prefLabel>Acoustical properties of the outer ear; middle-ear mechanics and reflex</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.64.Ha</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="67.40.Db">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="67.40.-w"/>
    <skos:prefLabel>Quantum statistical theory; ground state, elementary excitations</skos:prefLabel>
    <pacs:code>67.40.Db</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.23.-n">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="87.23.Cc"/>
    <skos:narrower rdf:resource="87.23.Kg"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.23.-n</pacs:code>
    <skos:broader rdf:resource="87."/>
    <skos:narrower rdf:resource="87.23.Ge"/>
    <skos:prefLabel>Ecology and evolution</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="67.57.Np">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Behavior near interfaces</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="67.57.-z"/>
    <pacs:code>67.57.Np</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="73.40.Sx">
    <skos:broader rdf:resource="73.40.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>73.40.Sx</pacs:code>
    <skos:prefLabel>Metal-semiconductor-metal structures</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.35.Ji">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="71.35.-y"/>
    <pacs:code>71.35.Ji</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Excitons in magnetic fields; magnetoexcitons</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="21.">
    <skos:narrower rdf:resource="21.10.-k"/>
    <skos:prefLabel>Nuclear structure</skos:prefLabel>
    <skos:narrower rdf:resource="21.60.-n"/>
    <skos:narrower rdf:resource="21.65.+f"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="21.30.-x"/>
    <skos:narrower rdf:resource="21.90.+f"/>
    <skos:narrower rdf:resource="21.45.+v"/>
    <pacs:code>21.</pacs:code>
    <skos:narrower rdf:resource="21.80.+a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="20."/>
  </rdf:Description>
  <rdf:Description rdf:about="11.30.Na">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="11.30.-j"/>
    <skos:prefLabel>Nonlinear and dynamical symmetries (spectrum-generating symmetries)</skos:prefLabel>
    <pacs:code>11.30.Na</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="47.45.Nd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="47.45.-n"/>
    <skos:prefLabel>Accommodation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>47.45.Nd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="25.85.Ec">
    <skos:broader rdf:resource="25.85.-w"/>
    <skos:prefLabel>Neutron-induced fission</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>25.85.Ec</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.10.Dk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>32.10.Dk</pacs:code>
    <skos:prefLabel>Electric and magnetic moments, polarizability</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="32.10.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.40.Hq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electromagnetic decays</skos:prefLabel>
    <skos:broader rdf:resource="13.40.-f"/>
    <pacs:code>13.40.Hq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.65.Mq">
    <skos:prefLabel>Oxidation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.65.Mq</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.65.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Gp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="02.30.-f"/>
    <pacs:code>02.30.Gp</pacs:code>
    <skos:prefLabel>Special functions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="81.30.-t">
    <skos:narrower rdf:resource="81.30.Hd"/>
    <skos:broader rdf:resource="81."/>
    <pacs:code>81.30.-t</pacs:code>
    <skos:narrower rdf:resource="81.30.Dz"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Phase diagrams and microstructures developed by solidification and solid-solid phase transformations</skos:prefLabel>
    <skos:narrower rdf:resource="81.30.Mh"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="81.30.Kf"/>
    <skos:narrower rdf:resource="81.30.Bx"/>
    <skos:narrower rdf:resource="81.30.Fb"/>
  </rdf:Description>
  <rdf:Description rdf:about="99.10.Fg">
    <pacs:code>99.10.Fg</pacs:code>
    <skos:prefLabel>Publisher's note</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="99.10.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.15.Fm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="33.15.-e"/>
    <pacs:code>33.15.Fm</pacs:code>
    <skos:prefLabel>Bond strengths, dissociation energies</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="12.40.Vv">
    <pacs:code>12.40.Vv</pacs:code>
    <skos:prefLabel>Vector-meson dominance</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="12.40.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.21.-b">
    <skos:narrower rdf:resource="73.21.Fg"/>
    <pacs:code>73.21.-b</pacs:code>
    <skos:narrower rdf:resource="73.21.Hb"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="73."/>
    <skos:prefLabel>Electron states and collective excitations in multilayers, quantum wells, mesoscopic, and nanoscale systems</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="73.21.La"/>
    <skos:narrower rdf:resource="73.21.Ac"/>
    <skos:narrower rdf:resource="73.21.Cd"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.20.Gk">
    <skos:broader rdf:resource="14.20.-c"/>
    <skos:prefLabel>Baryon resonances with S=0</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>14.20.Gk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.90.+t">
    <skos:prefLabel>Other topics in optical properties, condensed matter spectroscopy and other interactions of particles and radiation with condensed matter (restricted to new topics in section 78)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>78.90.+t</pacs:code>
    <skos:broader rdf:resource="78."/>
  </rdf:Description>
  <rdf:Description rdf:about="98.35.Gi">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.35.Gi</pacs:code>
    <skos:prefLabel>Galactic halo</skos:prefLabel>
    <skos:broader rdf:resource="98.35.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.20.Fw">
    <skos:broader rdf:resource="81.20.-n"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.20.Fw</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Sol-gel processing, precipitation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="41.85.Ct">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="41.85.-p"/>
    <pacs:code>41.85.Ct</pacs:code>
    <skos:prefLabel>Beam shaping, beam splitting</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="67.80.-s">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Solid helium and related quantum crystals</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="67.80.Cx"/>
    <skos:narrower rdf:resource="67.80.Jd"/>
    <skos:broader rdf:resource="67."/>
    <skos:narrower rdf:resource="67.80.Gb"/>
    <skos:narrower rdf:resource="67.80.Mg"/>
    <pacs:code>67.80.-s</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="71.35.Aa">
    <skos:broader rdf:resource="71.35.-y"/>
    <pacs:code>71.35.Aa</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Frenkel excitons and self-trapped excitons</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.90.+p">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>91.90.+p</pacs:code>
    <skos:broader rdf:resource="91."/>
    <skos:prefLabel>Other topics in solid Earth physics (restricted to new topics in section 91)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.64.Hd">
    <skos:broader rdf:resource="87.64.-t"/>
    <pacs:code>87.64.Hd</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>EPR and NMR spectroscopy</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="96.60.Hv">
    <skos:prefLabel>Electric and magnetic fields</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>96.60.Hv</pacs:code>
    <skos:broader rdf:resource="96.60.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.25.Nm">
    <pacs:code>43.25.Nm</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Acoustic streaming</skos:prefLabel>
    <skos:broader rdf:resource="43.25.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="04.62.+v">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>04.62.+v</pacs:code>
    <skos:broader rdf:resource="04."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Quantum field theory in curved spacetime</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="47.15.Rq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.15.Rq</pacs:code>
    <skos:prefLabel>Laminar flows in cavities</skos:prefLabel>
    <skos:broader rdf:resource="47.15.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.47.Cb">
    <skos:broader rdf:resource="82.47.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.47.Cb</pacs:code>
    <skos:prefLabel>Lead-acid, nickel-metal hydride and other batteries</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.Rs">
    <pacs:code>43.75.Rs</pacs:code>
    <skos:broader rdf:resource="43.75.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Singing</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="34.80.Lx">
    <skos:prefLabel>Electron-ion recombination and electron attachment</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>34.80.Lx</pacs:code>
    <skos:broader rdf:resource="34.80.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.25.Le">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Time variations: diurnal to secular</skos:prefLabel>
    <pacs:code>91.25.Le</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.25.-r"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.30.Lz">
    <skos:prefLabel>Hydrodynamics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>95.30.Lz</pacs:code>
    <skos:broader rdf:resource="95.30.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.55.Bq">
    <skos:broader rdf:resource="11.55.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>11.55.Bq</pacs:code>
    <skos:prefLabel>Analytic properties of S matrix</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="77.84.Jd">
    <skos:broader rdf:resource="77.84.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>77.84.Jd</pacs:code>
    <skos:prefLabel>Polymers; organic compounds</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.40.Sc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>25.40.Sc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="25.40.-h"/>
    <skos:prefLabel>Spallation reactions</skos:prefLabel>
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  <rdf:Description rdf:about="13.88.+e">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>13.88.+e</pacs:code>
    <skos:prefLabel>Polarization in interactions and scattering</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="13."/>
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  <rdf:Description rdf:about="43.40.Ng">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.40.+s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Effects of vibration and shock on biological systems, including man</skos:prefLabel>
    <pacs:code>43.40.Ng</pacs:code>
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  <rdf:Description rdf:about="45.10.Hj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="45.10.-b"/>
    <skos:prefLabel>Perturbation and fractional calculus methods</skos:prefLabel>
    <pacs:code>45.10.Hj</pacs:code>
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  <rdf:Description rdf:about="91.40.Bp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.40.Bp</pacs:code>
    <skos:broader rdf:resource="91.40.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Ash deposits</skos:prefLabel>
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  <rdf:Description rdf:about="29.30.-h">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="29.30.Hs"/>
    <skos:broader rdf:resource="29."/>
    <skos:narrower rdf:resource="29.30.Kv"/>
    <skos:narrower rdf:resource="29.30.Lw"/>
    <skos:narrower rdf:resource="29.30.Dn"/>
    <pacs:code>29.30.-h</pacs:code>
    <skos:narrower rdf:resource="29.30.Aj"/>
    <skos:narrower rdf:resource="29.30.Ep"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Spectrometers and spectroscopic techniques</skos:prefLabel>
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  <rdf:Description rdf:about="42.66.Qg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.66.Qg</pacs:code>
    <skos:prefLabel>Scales for light and color detection</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.66.-p"/>
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  <rdf:Description rdf:about="52.35.Vd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="52.35.-g"/>
    <pacs:code>52.35.Vd</pacs:code>
    <skos:prefLabel>Magnetic reconnection</skos:prefLabel>
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  <rdf:Description rdf:about="43.20.Px">
    <skos:prefLabel>Transient radiation and scattering</skos:prefLabel>
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    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.20.Px</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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    <skos:narrower rdf:resource="71.70.Di"/>
    <skos:narrower rdf:resource="71.70.Ej"/>
    <skos:prefLabel>Level splitting and interactions</skos:prefLabel>
    <skos:narrower rdf:resource="71.70.Jp"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="71."/>
    <skos:narrower rdf:resource="71.70.Ch"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>71.70.-d</pacs:code>
    <skos:narrower rdf:resource="71.70.Fk"/>
    <skos:narrower rdf:resource="71.70.Gm"/>
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  <rdf:Description rdf:about="34.50.Lf">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>34.50.Lf</pacs:code>
    <skos:broader rdf:resource="34.50.-s"/>
    <skos:prefLabel>Chemical reactions, energy disposal, and angular distribution, as studied by atomic and molecular beams</skos:prefLabel>
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  <rdf:Description rdf:about="82.56.-b">
    <skos:narrower rdf:resource="82.56.Dj"/>
    <pacs:code>82.56.-b</pacs:code>
    <skos:broader rdf:resource="82."/>
    <skos:narrower rdf:resource="82.56.Hg"/>
    <skos:narrower rdf:resource="82.56.Lz"/>
    <skos:prefLabel>Nuclear magnetic resonance</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="82.56.Jn"/>
    <skos:narrower rdf:resource="82.56.Fk"/>
    <skos:narrower rdf:resource="82.56.Na"/>
    <skos:narrower rdf:resource="82.56.Pp"/>
    <skos:narrower rdf:resource="82.56.Ub"/>
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  <rdf:Description rdf:about="96.30.Ea">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="96.30.-t"/>
    <skos:prefLabel>Venus</skos:prefLabel>
    <pacs:code>96.30.Ea</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="92.70.Cp">
    <pacs:code>92.70.Cp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.70.-j"/>
    <skos:prefLabel>Atmosphere</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="92.60.Vb">
    <skos:broader rdf:resource="92.60.-e"/>
    <pacs:code>92.60.Vb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Solar radiation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="78.67.Lt">
    <pacs:code>78.67.Lt</pacs:code>
    <skos:broader rdf:resource="78.67.-n"/>
    <skos:prefLabel>Quantum wires</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="05.45.Jn">
    <skos:prefLabel>High-dimensional chaos</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="05.45.-a"/>
    <pacs:code>05.45.Jn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="92.10.Gk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.10.-c"/>
    <pacs:code>92.10.Gk</pacs:code>
    <skos:prefLabel>El Nino</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="85.30.-z">
    <skos:prefLabel>Semiconductor devices</skos:prefLabel>
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    <skos:narrower rdf:resource="85.30.Hi"/>
    <skos:narrower rdf:resource="85.30.Kk"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>85.30.-z</pacs:code>
    <skos:narrower rdf:resource="85.30.Tv"/>
    <skos:narrower rdf:resource="85.30.De"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="85.30.Rs"/>
    <skos:narrower rdf:resource="85.30.Pq"/>
    <skos:narrower rdf:resource="85.30.Mn"/>
    <skos:narrower rdf:resource="85.30.Fg"/>
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  <rdf:Description rdf:about="42.50.Gy">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.50.-p"/>
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    <pacs:code>42.50.Gy</pacs:code>
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    <skos:broader rdf:resource="47.20.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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    <pacs:code>05.45.Vx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="05.45.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Communication using chaos</skos:prefLabel>
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    <skos:prefLabel>X-ray</skos:prefLabel>
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    <pacs:code>95.85.Nv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="95.85.-e"/>
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    <skos:prefLabel>Ionization of plasmas</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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    <skos:broader rdf:resource="52.25.-b"/>
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    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.47.De</pacs:code>
    <skos:broader rdf:resource="68.47.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Metallic surfaces</skos:prefLabel>
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    <skos:prefLabel>Infrared and Raman spectroscopy</skos:prefLabel>
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    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.64.-t"/>
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    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.70.-z"/>
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    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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    <skos:prefLabel>Charged-particle spectrometers: electric and magnetic</skos:prefLabel>
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    <skos:broader rdf:resource="29.30.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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    <skos:prefLabel>Carbon stars, S stars, and related types (C, S, R, and N)</skos:prefLabel>
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    <skos:broader rdf:resource="97.30.-b"/>
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    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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    <skos:narrower rdf:resource="05.60.Cd"/>
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    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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    <skos:narrower rdf:resource="87.14.Gg"/>
    <skos:narrower rdf:resource="87.14.Ee"/>
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    <skos:prefLabel>Biomolecules: types</skos:prefLabel>
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    <skos:broader rdf:resource="83.80.-k"/>
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    <skos:broader rdf:resource="72.25.-b"/>
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    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>95.30.Jx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="95.30.-k"/>
    <skos:prefLabel>Radiative transfer; scattering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.40.Tt">
    <skos:broader rdf:resource="02.40.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Complex manifolds</skos:prefLabel>
    <pacs:code>02.40.Tt</pacs:code>
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  <rdf:Description rdf:about="42.65.Jx">
    <pacs:code>42.65.Jx</pacs:code>
    <skos:prefLabel>Beam trapping, self-focusing and defocusing; self-phase modulation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.65.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="12.39.Hg">
    <skos:broader rdf:resource="12.39.-x"/>
    <pacs:code>12.39.Hg</pacs:code>
    <skos:prefLabel>Heavy quark effective theory</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="89.30.Gg">
    <pacs:code>89.30.Gg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nuclear fission power</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="89.30.-g"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Lz">
    <pacs:code>83.80.Lz</pacs:code>
    <skos:prefLabel>Physiological materials (e.g. blood, collagen, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="83.80.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.50.Dr">
    <skos:prefLabel>Research reactors</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>28.50.Dr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="28.50.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.45.Yz">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.45.Yz</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nanostructured materials in electrochemistry</skos:prefLabel>
    <skos:broader rdf:resource="82.45.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.30.Hd">
    <skos:prefLabel>Constant-composition solid-solid phase transformations: polymorphic, massive, and order-disorder</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.30.-t"/>
    <pacs:code>81.30.Hd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.80.Dx">
    <pacs:code>82.80.Dx</pacs:code>
    <skos:prefLabel>Analytical methods involving electronic spectroscopy</skos:prefLabel>
    <skos:broader rdf:resource="82.80.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.55.Zz">
    <pacs:code>42.55.Zz</pacs:code>
    <skos:broader rdf:resource="42.55.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Random lasers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.60.Cd">
    <pacs:code>05.60.Cd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Classical transport</skos:prefLabel>
    <skos:broader rdf:resource="05.60.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.10.Di">
    <skos:prefLabel>Scattering by phonons, magnons, and other nonlocalized excitations</skos:prefLabel>
    <skos:broader rdf:resource="72.10.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>72.10.Di</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.30.Gv">
    <skos:prefLabel>Radiation mechanisms; polarization</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="95.30.-k"/>
    <pacs:code>95.30.Gv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="93.30.Ge">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="93.30.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>93.30.Ge</pacs:code>
    <skos:prefLabel>Europe</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Jr">
    <pacs:code>02.30.Jr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Partial differential equations</skos:prefLabel>
    <skos:broader rdf:resource="02.30.-f"/>
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  <rdf:Description rdf:about="01.52.+r">
    <pacs:code>01.52.+r</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>National and international laboratory facilities</skos:prefLabel>
    <skos:broader rdf:resource="01."/>
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  <rdf:Description rdf:about="87.65.+y">
    <skos:prefLabel>Aerospace bio- and medical physics (effects of accelerations, weightlessness, and space environment)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.65.+y</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87."/>
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  <rdf:Description rdf:about="87.">
    <skos:narrower rdf:resource="87.18.-h"/>
    <skos:narrower rdf:resource="87.58.-b"/>
    <skos:narrower rdf:resource="87.61.-c"/>
    <skos:narrower rdf:resource="87.52.-g"/>
    <skos:narrower rdf:resource="87.90.+y"/>
    <skos:narrower rdf:resource="87.62.+n"/>
    <skos:prefLabel>Biological and medical physics</skos:prefLabel>
    <skos:narrower rdf:resource="87.19.-j"/>
    <skos:narrower rdf:resource="87.10.+e"/>
    <skos:narrower rdf:resource="87.80.-y"/>
    <skos:narrower rdf:resource="87.66.-a"/>
    <skos:narrower rdf:resource="87.57.-s"/>
    <skos:narrower rdf:resource="87.14.-g"/>
    <skos:narrower rdf:resource="87.16.-b"/>
    <skos:narrower rdf:resource="87.68.+z"/>
    <skos:narrower rdf:resource="87.56.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="87.15.-v"/>
    <skos:narrower rdf:resource="87.54.-n"/>
    <skos:broader rdf:resource="80."/>
    <skos:narrower rdf:resource="87.63.-d"/>
    <skos:narrower rdf:resource="87.23.-n"/>
    <skos:narrower rdf:resource="87.83.+a"/>
    <skos:narrower rdf:resource="87.50.-a"/>
    <skos:narrower rdf:resource="87.59.-e"/>
    <pacs:code>87.</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="87.17.-d"/>
    <skos:narrower rdf:resource="87.64.-t"/>
    <skos:narrower rdf:resource="87.65.+y"/>
    <skos:narrower rdf:resource="87.53.-j"/>
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  <rdf:Description rdf:about="81.05.Zx">
    <skos:prefLabel>New materials: theory, design, and fabrication</skos:prefLabel>
    <pacs:code>81.05.Zx</pacs:code>
    <skos:broader rdf:resource="81.05.-t"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.10.Ln">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="05.10.-a"/>
    <pacs:code>05.10.Ln</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Monte Carlo methods</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="21.10.Sf">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="21.10.-k"/>
    <pacs:code>21.10.Sf</pacs:code>
    <skos:prefLabel>Coulomb energies</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.67.-a">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="03.67.Mn"/>
    <skos:prefLabel>Quantum information</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="03.67.Hk"/>
    <skos:narrower rdf:resource="03.67.Dd"/>
    <skos:narrower rdf:resource="03.67.Lx"/>
    <skos:narrower rdf:resource="03.67.Pp"/>
    <skos:broader rdf:resource="03."/>
    <pacs:code>03.67.-a</pacs:code>
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  <rdf:Description rdf:about="91.50.Cw">
    <pacs:code>91.50.Cw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Beach, coastal, and shelf processes</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91.50.-r"/>
  </rdf:Description>
  <rdf:Description rdf:about="06.60.Wa">
    <skos:prefLabel>Laboratory safety procedures</skos:prefLabel>
    <skos:broader rdf:resource="06.60.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>06.60.Wa</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.40.At">
    <skos:broader rdf:resource="43.40.+s"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Experimental and theoretical studies of vibrating systems</skos:prefLabel>
    <pacs:code>43.40.At</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="74.78.Db">
    <skos:prefLabel>Low-Tc films</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>74.78.Db</pacs:code>
    <skos:broader rdf:resource="74.78.-w"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.58.Bz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98.58.-w"/>
    <pacs:code>98.58.Bz</pacs:code>
    <skos:prefLabel>Atomic, molecular, chemical, and grain processes</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.30.Px">
    <skos:broader rdf:resource="91.30.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>91.30.Px</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Phenomena related to earthquake prediction</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.40.Ht">
    <skos:broader rdf:resource="42.40.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.40.Ht</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Hologram recording and readout methods</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="23.40.Bw">
    <skos:broader rdf:resource="23.40.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>23.40.Bw</pacs:code>
    <skos:prefLabel>Weak-interaction and lepton (including neutrino) aspects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.07.St">
    <skos:prefLabel>Quantum wells</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.07.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.07.St</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.25.Vy">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Impurities in plasmas</skos:prefLabel>
    <skos:broader rdf:resource="52.25.-b"/>
    <pacs:code>52.25.Vy</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.80.Xa">
    <pacs:code>87.80.Xa</pacs:code>
    <skos:broader rdf:resource="87.80.-y"/>
    <skos:prefLabel>Neural engineering</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.85.Nc">
    <skos:broader rdf:resource="07.85.-m"/>
    <skos:prefLabel>X-ray and gamma-ray spectrometers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.85.Nc</pacs:code>
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  <rdf:Description rdf:about="24.">
    <skos:broader rdf:resource="20."/>
    <skos:narrower rdf:resource="24.10.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="24.30.-v"/>
    <skos:narrower rdf:resource="24.50.+g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="24.60.-k"/>
    <skos:narrower rdf:resource="24.70.+s"/>
    <skos:narrower rdf:resource="24.80.+y"/>
    <skos:narrower rdf:resource="24.90.+d"/>
    <skos:prefLabel>Nuclear reactions: general</skos:prefLabel>
    <pacs:code>24.</pacs:code>
    <skos:narrower rdf:resource="24.75.+i"/>
    <skos:narrower rdf:resource="24.85.+p"/>
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  <rdf:Description rdf:about="98.70.Qy">
    <skos:broader rdf:resource="98.70.-f"/>
    <skos:prefLabel>X-ray sources; X-ray bursts</skos:prefLabel>
    <pacs:code>98.70.Qy</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.27.Nz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="47.27.-i"/>
    <skos:prefLabel>Boundary layer and shear turbulence</skos:prefLabel>
    <pacs:code>47.27.Nz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="61.72.Lk">
    <skos:broader rdf:resource="61.72.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.72.Lk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Linear defects: dislocations, disclinations</skos:prefLabel>
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  <rdf:Description rdf:about="13.35.Dx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Decays of taus</skos:prefLabel>
    <skos:broader rdf:resource="13.35.-r"/>
    <pacs:code>13.35.Dx</pacs:code>
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  <rdf:Description rdf:about="33.15.Ry">
    <skos:broader rdf:resource="33.15.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Ionization potentials, electron affinities, molecular core binding energy</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>33.15.Ry</pacs:code>
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  <rdf:Description rdf:about="71.55.Cn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Elemental semiconductors</skos:prefLabel>
    <skos:broader rdf:resource="71.55.-i"/>
    <pacs:code>71.55.Cn</pacs:code>
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  <rdf:Description rdf:about="87.66.Ff">
    <skos:prefLabel>Chemical dosimetry</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.66.Ff</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.66.-a"/>
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  <rdf:Description rdf:about="68.49.Uv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.49.-h"/>
    <pacs:code>68.49.Uv</pacs:code>
    <skos:prefLabel>X-ray standing waves</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="21.10.Ft">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Charge distribution</skos:prefLabel>
    <skos:broader rdf:resource="21.10.-k"/>
    <pacs:code>21.10.Ft</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="01.30.Bb">
    <skos:prefLabel>Publications of lectures (advanced institutes, summer schools, etc.)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="01.30.-y"/>
    <pacs:code>01.30.Bb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.65.Rg">
    <pacs:code>91.65.Rg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Mineral occurrences and deposits</skos:prefLabel>
    <skos:broader rdf:resource="91.65.-n"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="79.60.Dp">
    <pacs:code>79.60.Dp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Adsorbed layers and thin films</skos:prefLabel>
    <skos:broader rdf:resource="79.60.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.56.Ub">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Structure determination with NMR</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.56.-b"/>
    <pacs:code>82.56.Ub</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="77.84.Bw">
    <skos:prefLabel>Elements, oxides, nitrides, borides, carbides, chalcogenides, etc.</skos:prefLabel>
    <skos:broader rdf:resource="77.84.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>77.84.Bw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.50.-a">
    <skos:prefLabel>Effects of radiation and external fields on biomolecules, cells and higher organisms</skos:prefLabel>
    <skos:narrower rdf:resource="87.50.Kk"/>
    <skos:narrower rdf:resource="87.50.Hj"/>
    <skos:narrower rdf:resource="87.50.Rr"/>
    <skos:narrower rdf:resource="87.50.Mn"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="87.50.Gi"/>
    <skos:narrower rdf:resource="87.50.Jk"/>
    <skos:broader rdf:resource="87."/>
    <pacs:code>87.50.-a</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.05.Tp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Computer modeling and simulation</skos:prefLabel>
    <pacs:code>07.05.Tp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="07.05.-t"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.68.Ge">
    <skos:prefLabel>Effects of clouds and water; ice crystal phenomena</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.68.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.68.Ge</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="81.65.Kn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Corrosion protection</skos:prefLabel>
    <pacs:code>81.65.Kn</pacs:code>
    <skos:broader rdf:resource="81.65.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.70.Jg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="33.70.-w"/>
    <pacs:code>33.70.Jg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Line and band widths, shapes, and shifts</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Dc">
    <skos:broader rdf:resource="43.66.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Masking</skos:prefLabel>
    <pacs:code>43.66.Dc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.60.Jw">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="96.60.-j"/>
    <skos:prefLabel>Solar interior</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>96.60.Jw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="36.40.Gk">
    <skos:broader rdf:resource="36.40.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Plasma and collective effects in clusters</skos:prefLabel>
    <pacs:code>36.40.Gk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="05.60.Gg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>05.60.Gg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Quantum transport</skos:prefLabel>
    <skos:broader rdf:resource="05.60.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.47.Tp">
    <skos:prefLabel>Electrochemical displays</skos:prefLabel>
    <skos:broader rdf:resource="82.47.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.47.Tp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.20.Ht">
    <pacs:code>72.20.Ht</pacs:code>
    <skos:prefLabel>High-field and nonlinear effects</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="72.20.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.65.Sf">
    <skos:prefLabel>Dynamics of nonlinear optical systems; optical instabilities, optical chaos and complexity, and optical spatio-temporal dynamics</skos:prefLabel>
    <skos:broader rdf:resource="42.65.-k"/>
    <pacs:code>42.65.Sf</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.35.Fp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electrostatic waves and oscillations (e.g., ion-acoustic waves)</skos:prefLabel>
    <skos:broader rdf:resource="52.35.-g"/>
    <pacs:code>52.35.Fp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.55.+b">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>General physics</skos:prefLabel>
    <pacs:code>01.55.+b</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="01."/>
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  <rdf:Description rdf:about="13.20.Jf">
    <skos:broader rdf:resource="13.20.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Decays of other mesons</skos:prefLabel>
    <pacs:code>13.20.Jf</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.80.Lg">
    <skos:prefLabel>Mechanical effects of light on atoms, molecules, and ions</skos:prefLabel>
    <pacs:code>32.80.Lg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="32.80.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.">
    <skos:narrower rdf:resource="32.90.+a"/>
    <pacs:code>32.</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="32.50.+d"/>
    <skos:narrower rdf:resource="32.10.-f"/>
    <skos:broader rdf:resource="30."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Atomic properties and interactions with photons</skos:prefLabel>
    <skos:narrower rdf:resource="32.60.+i"/>
    <skos:narrower rdf:resource="32.70.-n"/>
    <skos:narrower rdf:resource="32.80.-t"/>
    <skos:narrower rdf:resource="32.30.-r"/>
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  <rdf:Description rdf:about="42.70.Ln">
    <skos:broader rdf:resource="42.70.-a"/>
    <skos:prefLabel>Holographic recording materials; optical storage media</skos:prefLabel>
    <pacs:code>42.70.Ln</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.43.Hv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>61.43.Hv</pacs:code>
    <skos:prefLabel>Fractals; macroscopic aggregates (including diffusion-limited aggregates)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.43.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.16.Rf">
    <skos:prefLabel>Nanoscale pattern formation</skos:prefLabel>
    <skos:broader rdf:resource="81.16.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.16.Rf</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.28.Py">
    <pacs:code>43.28.Py</pacs:code>
    <skos:prefLabel>Interaction of fluid motion and sound, Doppler effect and sound in flow ducts.</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.28.+h"/>
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  <rdf:Description rdf:about="61.82.Pv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.82.Pv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.82.-d"/>
    <skos:prefLabel>Polymers, organic compounds</skos:prefLabel>
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  <rdf:Description rdf:about="07.50.Ek">
    <skos:broader rdf:resource="07.50.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.50.Ek</pacs:code>
    <skos:prefLabel>Circuits and circuit components</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.45.Qv">
    <pacs:code>91.45.Qv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91.45.-c"/>
    <skos:prefLabel>Tomography of plate tectonics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="52.40.Kh">
    <skos:broader rdf:resource="52.40.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.40.Kh</pacs:code>
    <skos:prefLabel>Plasma sheaths</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.40.-g">
    <skos:narrower rdf:resource="82.40.Bj"/>
    <skos:narrower rdf:resource="82.40.Fp"/>
    <skos:narrower rdf:resource="82.40.Np"/>
    <skos:narrower rdf:resource="82.40.Qt"/>
    <skos:narrower rdf:resource="82.40.Ck"/>
    <pacs:code>82.40.-g</pacs:code>
    <skos:broader rdf:resource="82."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Chemical kinetics and reactions: special regimes and techniques</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="74.62.-c">
    <skos:narrower rdf:resource="74.62.Fj"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Transition temperature variations</skos:prefLabel>
    <skos:broader rdf:resource="74."/>
    <pacs:code>74.62.-c</pacs:code>
    <skos:narrower rdf:resource="74.62.Dh"/>
    <skos:narrower rdf:resource="74.62.Yb"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="74.62.Bf"/>
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  <rdf:Description rdf:about="96.35.Mz">
    <skos:broader rdf:resource="96.35.-j"/>
    <pacs:code>96.35.Mz</pacs:code>
    <skos:prefLabel>Interiors</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.14.Cc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Lipids</skos:prefLabel>
    <skos:broader rdf:resource="87.14.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.14.Cc</pacs:code>
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  <rdf:Description rdf:about="43.58.Bh">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.58.+z"/>
    <skos:prefLabel>Acoustic impedance measurement</skos:prefLabel>
    <pacs:code>43.58.Bh</pacs:code>
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  <rdf:Description rdf:about="43.55.Mc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Room acoustics measuring instruments, computer measurement of room properties</skos:prefLabel>
    <skos:broader rdf:resource="43.55.+p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.55.Mc</pacs:code>
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  <rdf:Description rdf:about="81.15.-z">
    <skos:narrower rdf:resource="81.15.Lm"/>
    <skos:narrower rdf:resource="81.15.Cd"/>
    <skos:narrower rdf:resource="81.15.Fg"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.15.-z</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81."/>
    <skos:prefLabel>Methods of deposition of films and coatings; film growth and epitaxy</skos:prefLabel>
    <skos:narrower rdf:resource="81.15.Pq"/>
    <skos:narrower rdf:resource="81.15.Aa"/>
    <skos:narrower rdf:resource="81.15.Kk"/>
    <skos:narrower rdf:resource="81.15.Rs"/>
    <skos:narrower rdf:resource="81.15.Gh"/>
    <skos:narrower rdf:resource="81.15.Hi"/>
    <skos:narrower rdf:resource="81.15.Ef"/>
    <skos:narrower rdf:resource="81.15.Np"/>
    <skos:narrower rdf:resource="81.15.Jj"/>
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  <rdf:Description rdf:about="82.33.Jx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.33.-z"/>
    <pacs:code>82.33.Jx</pacs:code>
    <skos:prefLabel>Reactions in zeolites</skos:prefLabel>
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  <rdf:Description rdf:about="52.35.We">
    <skos:broader rdf:resource="52.35.-g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.35.We</pacs:code>
    <skos:prefLabel>Plasma vorticity</skos:prefLabel>
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  <rdf:Description rdf:about="81.70.Pg">
    <skos:broader rdf:resource="81.70.-q"/>
    <skos:prefLabel>Thermal analysis, differential thermal analysis (DTA), differential thermogravimetric analysis</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>81.70.Pg</pacs:code>
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  <rdf:Description rdf:about="02.30.Hq">
    <skos:broader rdf:resource="02.30.-f"/>
    <pacs:code>02.30.Hq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Ordinary differential equations</skos:prefLabel>
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  <rdf:Description rdf:about="87.23.Cc">
    <skos:broader rdf:resource="87.23.-n"/>
    <pacs:code>87.23.Cc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Population dynamics and ecological pattern formation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Qh">
    <pacs:code>97.10.Qh</pacs:code>
    <skos:prefLabel>Surface features (including starspots)</skos:prefLabel>
    <skos:broader rdf:resource="97.10.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="96.50.Gn">
    <pacs:code>96.50.Gn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Comets</skos:prefLabel>
    <skos:broader rdf:resource="96.50.-e"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.35.Hb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>13.35.Hb</pacs:code>
    <skos:broader rdf:resource="13.35.-r"/>
    <skos:prefLabel>Decays of heavy neutrinos</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.80.+p">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>95.80.+p</pacs:code>
    <skos:prefLabel>Astronomical catalogs, atlases, sky surveys, databases, retrieval systems, archives, etc.</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="95."/>
  </rdf:Description>
  <rdf:Description rdf:about="13.75.Gx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="13.75.-n"/>
    <pacs:code>13.75.Gx</pacs:code>
    <skos:prefLabel>Pion-baryon interactions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="76.30.Kg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Rare-earth ions and impurities</skos:prefLabel>
    <pacs:code>76.30.Kg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="76.30.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.35.Pb">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electric and magnetic fields</skos:prefLabel>
    <skos:broader rdf:resource="96.35.-j"/>
    <pacs:code>96.35.Pb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.72.+q">
    <pacs:code>43.72.+q</pacs:code>
    <skos:prefLabel>Speech processing and communication systems</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.25.Hf">
    <skos:broader rdf:resource="11.25.-w"/>
    <skos:prefLabel>Conformal field theory, algebraic structures</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>11.25.Hf</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.23.-k">
    <skos:narrower rdf:resource="71.23.An"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="71."/>
    <skos:narrower rdf:resource="71.23.Cq"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>71.23.-k</pacs:code>
    <skos:prefLabel>Electronic structure of disordered solids</skos:prefLabel>
    <skos:narrower rdf:resource="71.23.Ft"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.72.-p">
    <pacs:code>43.72.-p</pacs:code>
    <skos:narrower rdf:resource="43.72.Ja"/>
    <skos:narrower rdf:resource="43.72.Fx"/>
    <skos:narrower rdf:resource="43.72.Gy"/>
    <skos:narrower rdf:resource="43.72.Dv"/>
    <skos:narrower rdf:resource="43.72.Ar"/>
    <skos:narrower rdf:resource="43.72.Pf"/>
    <skos:prefLabel>Speech processing and communication systems</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43."/>
    <skos:narrower rdf:resource="43.72.Ew"/>
    <skos:narrower rdf:resource="43.72.Ct"/>
    <skos:narrower rdf:resource="43.72.Bs"/>
    <skos:narrower rdf:resource="43.72.Kb"/>
    <skos:narrower rdf:resource="43.72.Ne"/>
    <skos:narrower rdf:resource="43.72.Lc"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.15.Dv">
    <pacs:code>31.15.Dv</pacs:code>
    <skos:prefLabel>Coupled-cluster theory</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="31.15.-p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.80.Kq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.80.Kq</pacs:code>
    <skos:prefLabel>Energy-conversion spectro-analytical methods (e.g., photoacoustic, photothermal, and optogalvanic spectroscopic methods)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.80.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="21.30.-x">
    <skos:broader rdf:resource="21."/>
    <skos:prefLabel>Nuclear forces</skos:prefLabel>
    <skos:narrower rdf:resource="21.30.Cb"/>
    <skos:narrower rdf:resource="21.30.Fe"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>21.30.-x</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="02.60.-x">
    <skos:broader rdf:resource="02."/>
    <skos:narrower rdf:resource="02.60.Ed"/>
    <skos:narrower rdf:resource="02.60.Gf"/>
    <pacs:code>02.60.-x</pacs:code>
    <skos:narrower rdf:resource="02.60.Lj"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="02.60.Nm"/>
    <skos:narrower rdf:resource="02.60.Pn"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="02.60.Dc"/>
    <skos:narrower rdf:resource="02.60.Jh"/>
    <skos:narrower rdf:resource="02.60.Cb"/>
    <skos:prefLabel>Numerical approximation and analysis</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.53.Tf">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.53.-j"/>
    <pacs:code>87.53.Tf</pacs:code>
    <skos:prefLabel>Treatment planning, optimization, tissue response factors, and dose-volume analysis</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.45.+h">
    <skos:prefLabel>Stimulated emission</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="78."/>
    <pacs:code>78.45.+h</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.80.+q">
    <skos:prefLabel>Magnetomechanical and magnetoelectric effects, magnetostriction</skos:prefLabel>
    <skos:broader rdf:resource="75."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>75.80.+q</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.90.+t">
    <skos:broader rdf:resource="11."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>11.90.+t</pacs:code>
    <skos:prefLabel>Other topics in general theory of fields and particles (restricted to new topics in section 11)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.35.Gh">
    <skos:broader rdf:resource="82.35.-x"/>
    <pacs:code>82.35.Gh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Polymers on surfaces; adhesion</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.Cb">
    <skos:prefLabel>Noise spectra, determination of sound power</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.50.-x"/>
    <pacs:code>43.50.Cb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="46.40.-f">
    <skos:narrower rdf:resource="46.40.Jj"/>
    <skos:narrower rdf:resource="46.40.Ff"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="46.40.Cd"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Vibrations and mechanical waves</skos:prefLabel>
    <pacs:code>46.40.-f</pacs:code>
    <skos:broader rdf:resource="46."/>
  </rdf:Description>
  <rdf:Description rdf:about="68.65.Fg">
    <pacs:code>68.65.Fg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.65.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Quantum wells</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="33.20.Ni">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Vacuum ultraviolet spectra</skos:prefLabel>
    <skos:broader rdf:resource="33.20.-t"/>
    <pacs:code>33.20.Ni</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="78.60.Fi">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="78.60.-b"/>
    <skos:prefLabel>Electroluminescence</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>78.60.Fi</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Sa">
    <pacs:code>02.30.Sa</pacs:code>
    <skos:broader rdf:resource="02.30.-f"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Functional analysis</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.58.Ji">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.58.Ji</pacs:code>
    <skos:broader rdf:resource="87.58.-b"/>
    <skos:prefLabel>Radiopharmaceuticals</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="96.20.Br">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="96.20.-n"/>
    <pacs:code>96.20.Br</pacs:code>
    <skos:prefLabel>Origin, formation, and age</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="81.07.Vb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.07.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Quantum wires</skos:prefLabel>
    <pacs:code>81.07.Vb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="03.65.Ta">
    <skos:broader rdf:resource="03.65.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Foundations of quantum mechanics; measurement theory</skos:prefLabel>
    <pacs:code>03.65.Ta</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="67.60.-g">
    <pacs:code>67.60.-g</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="67.60.Js"/>
    <skos:broader rdf:resource="67."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="67.60.Dm"/>
    <skos:narrower rdf:resource="67.60.Hr"/>
    <skos:narrower rdf:resource="67.60.Fp"/>
    <skos:prefLabel>Mixed systems; liquid 3He, 4He mixtures</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="39.90.+d">
    <pacs:code>39.90.+d</pacs:code>
    <skos:prefLabel>Other instrumentation and techniques for atomic and molecular physics (restricted to new topics in section 39)</skos:prefLabel>
    <skos:broader rdf:resource="39."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.66.De">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>13.66.De</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="13.66.-a"/>
    <skos:prefLabel>Lepton production in e-e+ interactions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="81.10.Bk">
    <skos:broader rdf:resource="81.10.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Growth from vapor</skos:prefLabel>
    <pacs:code>81.10.Bk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="81.15.Np">
    <skos:prefLabel>Solid phase epitaxy; growth from solid phases</skos:prefLabel>
    <skos:broader rdf:resource="81.15.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>81.15.Np</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.79.Cz">
    <skos:prefLabel>Scanning tunneling microscopes</skos:prefLabel>
    <skos:broader rdf:resource="07.79.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.79.Cz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="46.25.-y">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Static elasticity</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>46.25.-y</pacs:code>
    <skos:narrower rdf:resource="46.25.Hf"/>
    <skos:broader rdf:resource="46."/>
    <skos:narrower rdf:resource="46.25.Cc"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.60.Pj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.60.-t"/>
    <pacs:code>25.60.Pj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Fusion reactions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.05.Ma">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.05.Ma</pacs:code>
    <skos:broader rdf:resource="43.05.-k"/>
    <skos:prefLabel>Administrative committee activities</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.16.Nd">
    <skos:broader rdf:resource="81.16.-c"/>
    <skos:prefLabel>Nanolithography</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.16.Nd</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.Dw">
    <pacs:code>43.64.Dw</pacs:code>
    <skos:broader rdf:resource="43.64.+r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Anatomy of the cochlea and auditory nerve</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.10.Ws">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.10.-v"/>
    <pacs:code>91.10.Ws</pacs:code>
    <skos:prefLabel>Reference systems</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="89.20.Kk">
    <skos:prefLabel>Engineering</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="89.20.-a"/>
    <pacs:code>89.20.Kk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.40.Ex">
    <pacs:code>11.40.Ex</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="11.40.-q"/>
    <skos:prefLabel>Formal properties of current algebras</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.81.Fa">
    <skos:prefLabel>Josephson junction arrays and wire networks</skos:prefLabel>
    <skos:broader rdf:resource="74.81.-g"/>
    <pacs:code>74.81.Fa</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.55.Ez">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.55.Ez</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.55.-s"/>
    <skos:prefLabel>Theta pinch</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="12.10.Kt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Unification of couplings; mass relations</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="12.10.-g"/>
    <pacs:code>12.10.Kt</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.55.-n">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.55.-n</pacs:code>
    <skos:prefLabel>Architectural acoustics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.72.Qq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Microscopic defects (voids, inclusions, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.72.-y"/>
    <pacs:code>61.72.Qq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.65.Tt">
    <skos:prefLabel>Gyrofluid and gyrokinetic simulations</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.65.-y"/>
    <pacs:code>52.65.Tt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Hl">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.35.+d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.35.Hl</pacs:code>
    <skos:prefLabel>Sonoluminescence</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="81.05.Rm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.05.Rm</pacs:code>
    <skos:broader rdf:resource="81.05.-t"/>
    <skos:prefLabel>Porous materials; granular materials</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.30.Mp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.30.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>61.30.Mp</pacs:code>
    <skos:prefLabel>Blue phases and other defect-phases</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.53.Bn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.53.-j"/>
    <pacs:code>87.53.Bn</pacs:code>
    <skos:prefLabel>Photon dosimetry: theory and algorithms</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.10.Df">
    <skos:broader rdf:resource="43.10.-a"/>
    <skos:prefLabel>Other acoustical societies and their publications, online journals</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.10.Df</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.45.Gj">
    <pacs:code>82.45.Gj</pacs:code>
    <skos:prefLabel>Electrolytes</skos:prefLabel>
    <skos:broader rdf:resource="82.45.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.10.Jk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.10.-a"/>
    <pacs:code>43.10.Jk</pacs:code>
    <skos:prefLabel>Bibliographies</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.65.Ps">
    <skos:prefLabel>Polishing, grinding, surface finishing</skos:prefLabel>
    <skos:broader rdf:resource="81.65.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.65.Ps</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.58.Dj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Sound velocity</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.58.+z"/>
    <pacs:code>43.58.Dj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.20.Mc">
    <skos:broader rdf:resource="07.20.-n"/>
    <skos:prefLabel>Cryogenics; refrigerators, low-temperature equipment</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.20.Mc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.43.Nq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Quantum phase transitions</skos:prefLabel>
    <pacs:code>73.43.Nq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.43.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.37.Ps">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Atomic force microscopy (AFM)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.37.-d"/>
    <pacs:code>68.37.Ps</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.25.Fe">
    <skos:prefLabel>Effect of nonlinearity on acoustic surface waves</skos:prefLabel>
    <skos:broader rdf:resource="43.25.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.25.Fe</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="11.15.Bt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>General properties of perturbation theory</skos:prefLabel>
    <pacs:code>11.15.Bt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="11.15.-q"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.15.Ta">
    <skos:broader rdf:resource="33.15.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Mass spectra</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>33.15.Ta</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="06.30.Ft">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Time and frequency</skos:prefLabel>
    <pacs:code>06.30.Ft</pacs:code>
    <skos:broader rdf:resource="06.30.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.53.-j">
    <skos:narrower rdf:resource="87.53.Ly"/>
    <skos:narrower rdf:resource="87.53.St"/>
    <skos:narrower rdf:resource="87.53.Na"/>
    <skos:narrower rdf:resource="87.53.Fs"/>
    <skos:narrower rdf:resource="87.53.Rd"/>
    <skos:narrower rdf:resource="87.53.Qc"/>
    <skos:narrower rdf:resource="87.53.Mr"/>
    <skos:narrower rdf:resource="87.53.Pb"/>
    <skos:narrower rdf:resource="87.53.Dq"/>
    <skos:broader rdf:resource="87."/>
    <pacs:code>87.53.-j</pacs:code>
    <skos:narrower rdf:resource="87.53.Xd"/>
    <skos:narrower rdf:resource="87.53.Tf"/>
    <skos:narrower rdf:resource="87.53.Oq"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="87.53.Bn"/>
    <skos:narrower rdf:resource="87.53.Hv"/>
    <skos:narrower rdf:resource="87.53.Wz"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="87.53.Vb"/>
    <skos:narrower rdf:resource="87.53.Uv"/>
    <skos:narrower rdf:resource="87.53.Jw"/>
    <skos:narrower rdf:resource="87.53.Kn"/>
    <skos:prefLabel>Ionizing-radiation therapy physics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="97.82.Cp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="97.82.-j"/>
    <pacs:code>97.82.Cp</pacs:code>
    <skos:prefLabel>Photometric and spectroscopic detection; coronographic detection; interferometric detection</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.85.Ei">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.85.-c"/>
    <pacs:code>83.85.Ei</pacs:code>
    <skos:prefLabel>Optical methods; rheo-optics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.38.Fs">
    <skos:broader rdf:resource="98.38.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Jets, outflows, and bipolar flows</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.38.Fs</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="02.10.De">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>02.10.De</pacs:code>
    <skos:prefLabel>Algebraic structures and number theory</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="02.10.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.70.Ce">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.70.Ce</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.70.-a"/>
    <skos:prefLabel>Glasses, quartz</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="67.60.Js">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Ions in liquid 3He-4He mixtures</skos:prefLabel>
    <pacs:code>67.60.Js</pacs:code>
    <skos:broader rdf:resource="67.60.-g"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.25.Hv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>85.25.Hv</pacs:code>
    <skos:broader rdf:resource="85.25.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Superconducting logic elements and memory devices; microelectronic circuits</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.81.Uv">
    <skos:broader rdf:resource="42.81.-i"/>
    <skos:prefLabel>Fiber networks</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.81.Uv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="23.20.Ra">
    <skos:broader rdf:resource="23.20.-g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>23.20.Ra</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Internal pair production</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="28.50.Ft">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Fast and breeder reactors</skos:prefLabel>
    <pacs:code>28.50.Ft</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="28.50.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="24.10.Eq">
    <pacs:code>24.10.Eq</pacs:code>
    <skos:broader rdf:resource="24.10.-i"/>
    <skos:prefLabel>Coupled-channel and distorted-wave models</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="29.40.Ka">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="29.40.-n"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>29.40.Ka</pacs:code>
    <skos:prefLabel>Cherenkov detectors</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="13.40.Dk">
    <skos:prefLabel>Electromagnetic mass differences</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>13.40.Dk</pacs:code>
    <skos:broader rdf:resource="13.40.-f"/>
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  <rdf:Description rdf:about="31.15.Bs">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>31.15.Bs</pacs:code>
    <skos:broader rdf:resource="31.15.-p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Statistical model calculations (including Thomas-Fermi and Thomas-Fermi-Dirac models)</skos:prefLabel>
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  <rdf:Description rdf:about="33.">
    <skos:narrower rdf:resource="33.35.+r"/>
    <skos:prefLabel>Molecular properties and interactions with photons</skos:prefLabel>
    <skos:broader rdf:resource="30."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="33.25.+k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="33.80.-b"/>
    <skos:narrower rdf:resource="33.50.-j"/>
    <skos:narrower rdf:resource="33.40.+f"/>
    <skos:narrower rdf:resource="33.15.-e"/>
    <skos:narrower rdf:resource="33.90.+h"/>
    <skos:narrower rdf:resource="33.45.+x"/>
    <skos:narrower rdf:resource="33.70.-w"/>
    <skos:narrower rdf:resource="33.20.-t"/>
    <skos:narrower rdf:resource="33.55.-b"/>
    <pacs:code>33.</pacs:code>
    <skos:narrower rdf:resource="33.60.-q"/>
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  <rdf:Description rdf:about="75.40.Cx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>75.40.Cx</pacs:code>
    <skos:prefLabel>Static properties (order parameter, static susceptibility, heat capacities, critical exponents, etc.)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="75.40.-s"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.">
    <skos:narrower rdf:resource="47.62.+q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="47.75.+f"/>
    <skos:narrower rdf:resource="47.55.-t"/>
    <skos:narrower rdf:resource="47.15.-x"/>
    <skos:narrower rdf:resource="47.20.-k"/>
    <skos:narrower rdf:resource="47.54.+r"/>
    <skos:narrower rdf:resource="47.90.+a"/>
    <skos:narrower rdf:resource="47.45.-n"/>
    <skos:narrower rdf:resource="47.70.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Fluid dynamics</skos:prefLabel>
    <skos:narrower rdf:resource="47.80.+v"/>
    <skos:narrower rdf:resource="47.37.+q"/>
    <skos:narrower rdf:resource="47.40.-x"/>
    <skos:broader rdf:resource="40."/>
    <skos:narrower rdf:resource="47.85.-g"/>
    <skos:narrower rdf:resource="47.65.+a"/>
    <pacs:code>47.</pacs:code>
    <skos:narrower rdf:resource="47.35.+i"/>
    <skos:narrower rdf:resource="47.11.+j"/>
    <skos:narrower rdf:resource="47.32.-y"/>
    <skos:narrower rdf:resource="47.27.-i"/>
    <skos:narrower rdf:resource="47.17.+e"/>
    <skos:narrower rdf:resource="47.10.+g"/>
    <skos:narrower rdf:resource="47.60.+i"/>
    <skos:narrower rdf:resource="47.52.+j"/>
    <skos:narrower rdf:resource="47.53.+n"/>
    <skos:narrower rdf:resource="47.50.+d"/>
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  <rdf:Description rdf:about="26.60.+c">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="26."/>
    <pacs:code>26.60.+c</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Nuclear matter aspects of neutron stars</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.72.-y">
    <skos:narrower rdf:resource="61.72.Cc"/>
    <skos:broader rdf:resource="61."/>
    <skos:narrower rdf:resource="61.72.Ff"/>
    <pacs:code>61.72.-y</pacs:code>
    <skos:narrower rdf:resource="61.72.Tt"/>
    <skos:narrower rdf:resource="61.72.Hh"/>
    <skos:prefLabel>Defects and impurities in crystals; microstructure</skos:prefLabel>
    <skos:narrower rdf:resource="61.72.Ji"/>
    <skos:narrower rdf:resource="61.72.Ss"/>
    <skos:narrower rdf:resource="61.72.Lk"/>
    <skos:narrower rdf:resource="61.72.Ww"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="61.72.Vv"/>
    <skos:narrower rdf:resource="61.72.Qq"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="61.72.Mm"/>
    <skos:narrower rdf:resource="61.72.Nn"/>
    <skos:narrower rdf:resource="61.72.Yx"/>
    <skos:narrower rdf:resource="61.72.Dd"/>
    <skos:narrower rdf:resource="61.72.Bb"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.05.Pj">
    <skos:broader rdf:resource="07.05.-t"/>
    <skos:prefLabel>Image processing</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.05.Pj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="27.40.+z">
    <skos:broader rdf:resource="27."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>39(less-than-or-equal-to)A(less-than-or-equal-to)58</skos:prefLabel>
    <pacs:code>27.40.+z</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.60.Ed">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="02.60.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Interpolation; curve fitting</skos:prefLabel>
    <pacs:code>02.60.Ed</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.20.Hq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.20.+g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.20.Hq</pacs:code>
    <skos:prefLabel>Velocity and attenuation of acoustic waves</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="74.72.Bk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="74.72.-h"/>
    <pacs:code>74.72.Bk</pacs:code>
    <skos:prefLabel>Y-based cuprates</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.27.Aj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.27.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.27.Aj</pacs:code>
    <skos:prefLabel>Single-component, electron-positive-ion plasmas</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.28.-g">
    <pacs:code>43.28.-g</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Aeroacoustics and atmospheric sound</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.60.Wc">
    <skos:prefLabel>Weather analysis and prediction</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="92.60.-e"/>
    <pacs:code>92.60.Wc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="84.70.+p">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>84.70.+p</pacs:code>
    <skos:broader rdf:resource="84."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>High-current and high-voltage technology: power systems; power transmission lines and cables</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="81.05.Bx">
    <skos:broader rdf:resource="81.05.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Metals, semimetals, and alloys</skos:prefLabel>
    <pacs:code>81.05.Bx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.10.Ef">
    <skos:prefLabel>Lagrangian and Hamiltonian approach</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="11.10.-z"/>
    <pacs:code>11.10.Ef</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.85.Jy">
    <pacs:code>07.85.Jy</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Diffractometers</skos:prefLabel>
    <skos:broader rdf:resource="07.85.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="24.90.+d">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="24."/>
    <skos:prefLabel>Other topics in nuclear reactions: general (restricted to new topics in section 24)</skos:prefLabel>
    <pacs:code>24.90.+d</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="65.90.+i">
    <skos:broader rdf:resource="65."/>
    <pacs:code>65.90.+i</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics in thermal properties of condensed matter (restricted to new topics in section 65)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.70.Kv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.70.+i"/>
    <pacs:code>43.70.Kv</pacs:code>
    <skos:prefLabel>Cross-language analysis of speech</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.">
    <skos:narrower rdf:resource="91.30.-f"/>
    <skos:narrower rdf:resource="91.45.-c"/>
    <skos:narrower rdf:resource="91.50.-r"/>
    <skos:narrower rdf:resource="91.10.-v"/>
    <skos:narrower rdf:resource="91.60.-x"/>
    <skos:narrower rdf:resource="91.70.-c"/>
    <skos:narrower rdf:resource="91.90.+p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Solid Earth physics</skos:prefLabel>
    <pacs:code>91.</pacs:code>
    <skos:narrower rdf:resource="91.35.-x"/>
    <skos:broader rdf:resource="90."/>
    <skos:narrower rdf:resource="91.65.-n"/>
    <skos:narrower rdf:resource="91.25.-r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="91.40.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.60.Dc">
    <skos:prefLabel>Creep and deformation</skos:prefLabel>
    <pacs:code>91.60.Dc</pacs:code>
    <skos:broader rdf:resource="91.60.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.75.Mj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.75.-z"/>
    <pacs:code>82.75.Mj</pacs:code>
    <skos:prefLabel>Measurements and simulation of properties (optical, structural) of molecules in zeolites</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="81.20.Rg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.20.Rg</pacs:code>
    <skos:prefLabel>Aerosols in materials synthesis and processing</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.20.-n"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.70.Bc">
    <skos:broader rdf:resource="25.70.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.70.Bc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Elastic and quasielastic scattering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="72.20.My">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="72.20.-i"/>
    <skos:prefLabel>Galvanomagnetic and other magnetotransport effects</skos:prefLabel>
    <pacs:code>72.20.My</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="82.70.Uv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Surfactants, micellar solutions, vesicles, lamellae, amphiphilic systems, (hydrophilic and hydrophobic interactions)</skos:prefLabel>
    <pacs:code>82.70.Uv</pacs:code>
    <skos:broader rdf:resource="82.70.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="34.80.Dp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="34.80.-i"/>
    <skos:prefLabel>Atomic excitation and ionization by electron impact</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>34.80.Dp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="68.03.-g">
    <skos:narrower rdf:resource="68.03.Kn"/>
    <skos:prefLabel>Gas-liquid and vacuum-liquid interfaces</skos:prefLabel>
    <skos:broader rdf:resource="68."/>
    <skos:narrower rdf:resource="68.03.Hj"/>
    <skos:narrower rdf:resource="68.03.Cd"/>
    <skos:narrower rdf:resource="68.03.Fg"/>
    <pacs:code>68.03.-g</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.75.Tv">
    <skos:broader rdf:resource="95.75.-z"/>
    <skos:prefLabel>Digitization techniques</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>95.75.Tv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.20.Fm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>78.20.Fm</pacs:code>
    <skos:prefLabel>Birefringence</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="78.20.-e"/>
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  <rdf:Description rdf:about="82.80.-d">
    <skos:narrower rdf:resource="82.80.Ej"/>
    <skos:narrower rdf:resource="82.80.Fk"/>
    <skos:narrower rdf:resource="82.80.Qx"/>
    <skos:narrower rdf:resource="82.80.Pv"/>
    <skos:narrower rdf:resource="82.80.Yc"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="82.80.Ms"/>
    <skos:broader rdf:resource="82."/>
    <skos:narrower rdf:resource="82.80.Ha"/>
    <skos:narrower rdf:resource="82.80.Dx"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="82.80.Gk"/>
    <skos:narrower rdf:resource="82.80.Nj"/>
    <skos:narrower rdf:resource="82.80.Jp"/>
    <skos:narrower rdf:resource="82.80.Bg"/>
    <skos:prefLabel>Chemical analysis and related physical methods of analysis</skos:prefLabel>
    <pacs:code>82.80.-d</pacs:code>
    <skos:narrower rdf:resource="82.80.Kq"/>
    <skos:narrower rdf:resource="82.80.Rt"/>
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  <rdf:Description rdf:about="05.70.Jk">
    <skos:broader rdf:resource="05.70.-a"/>
    <pacs:code>05.70.Jk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Critical point phenomena</skos:prefLabel>
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  <rdf:Description rdf:about="51.">
    <skos:narrower rdf:resource="51.35.+a"/>
    <skos:narrower rdf:resource="51.40.+p"/>
    <pacs:code>51.</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="50."/>
    <skos:narrower rdf:resource="51.10.+y"/>
    <skos:narrower rdf:resource="51.20.+d"/>
    <skos:narrower rdf:resource="51.30.+i"/>
    <skos:narrower rdf:resource="51.60.+a"/>
    <skos:narrower rdf:resource="51.90.+r"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="51.50.+v"/>
    <skos:prefLabel>Physics of gases</skos:prefLabel>
    <skos:narrower rdf:resource="51.70.+f"/>
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  <rdf:Description rdf:about="92.20.Jt">
    <pacs:code>92.20.Jt</pacs:code>
    <skos:broader rdf:resource="92.20.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Biological aspects of oceanography</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.52.-b">
    <skos:narrower rdf:resource="98.52.Cf"/>
    <skos:narrower rdf:resource="98.52.Eh"/>
    <skos:narrower rdf:resource="98.52.Wz"/>
    <skos:narrower rdf:resource="98.52.Sw"/>
    <skos:narrower rdf:resource="98.52.Lp"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="98.52.Nr"/>
    <skos:broader rdf:resource="98."/>
    <pacs:code>98.52.-b</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Normal galaxies; extragalactic objects and systems (by type)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Fe">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Discrimination: intensity and frequency</skos:prefLabel>
    <pacs:code>43.66.Fe</pacs:code>
    <skos:broader rdf:resource="43.66.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.35.Np">
    <pacs:code>68.35.Np</pacs:code>
    <skos:prefLabel>Adhesion</skos:prefLabel>
    <skos:broader rdf:resource="68.35.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.65.Dr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Stimulated Raman scattering; CARS</skos:prefLabel>
    <skos:broader rdf:resource="42.65.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.65.Dr</pacs:code>
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  <rdf:Description rdf:about="81.16.Mk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Laser-assisted deposition</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>81.16.Mk</pacs:code>
    <skos:broader rdf:resource="81.16.-c"/>
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  <rdf:Description rdf:about="82.39.Rt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.39.Rt</pacs:code>
    <skos:broader rdf:resource="82.39.-k"/>
    <skos:prefLabel>Reactions in complex biological systems</skos:prefLabel>
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  <rdf:Description rdf:about="87.19.Hh">
    <pacs:code>87.19.Hh</pacs:code>
    <skos:broader rdf:resource="87.19.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Cardiac dynamics</skos:prefLabel>
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  <rdf:Description rdf:about="89.20.Dd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Military technology and weapons systems; arms control</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>89.20.Dd</pacs:code>
    <skos:broader rdf:resource="89.20.-a"/>
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    <pacs:code>11.</pacs:code>
    <skos:broader rdf:resource="10."/>
    <skos:narrower rdf:resource="11.55.-m"/>
    <skos:narrower rdf:resource="11.10.-z"/>
    <skos:narrower rdf:resource="11.15.-q"/>
    <skos:narrower rdf:resource="11.27.+d"/>
    <skos:narrower rdf:resource="11.80.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="11.40.-q"/>
    <skos:narrower rdf:resource="11.25.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="11.30.-j"/>
    <skos:prefLabel>General theory of fields and particles</skos:prefLabel>
    <skos:narrower rdf:resource="11.90.+t"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.62.Yb">
    <skos:broader rdf:resource="74.62.-c"/>
    <skos:prefLabel>Other effects</skos:prefLabel>
    <pacs:code>74.62.Yb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="99.10.-x">
    <skos:prefLabel>Errata and other corrections</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="99.10.Fg"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="99.10.Cd"/>
    <pacs:code>99.10.-x</pacs:code>
    <skos:narrower rdf:resource="99.10.Jk"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.">
    <skos:narrower rdf:resource="25.70.-z"/>
    <skos:narrower rdf:resource="25.20.-x"/>
    <skos:narrower rdf:resource="25.90.+k"/>
    <skos:narrower rdf:resource="25.43.+t"/>
    <skos:narrower rdf:resource="25.55.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="25.10.+s"/>
    <skos:narrower rdf:resource="25.60.-t"/>
    <skos:narrower rdf:resource="25.45.-z"/>
    <skos:broader rdf:resource="20."/>
    <skos:prefLabel>Nuclear reactions: specific reactions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.</pacs:code>
    <skos:narrower rdf:resource="25.85.-w"/>
    <skos:narrower rdf:resource="25.75.-q"/>
    <skos:narrower rdf:resource="25.40.-h"/>
    <skos:narrower rdf:resource="25.30.-c"/>
    <skos:narrower rdf:resource="25.80.-e"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.55.Ap">
    <pacs:code>78.55.Ap</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Elemental semiconductors</skos:prefLabel>
    <skos:broader rdf:resource="78.55.-m"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.10.Ff">
    <skos:prefLabel>Continuum mechanics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>83.10.Ff</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.10.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="76.30.Fc">
    <skos:prefLabel>Iron group (3d) ions and impurities (Ti-Cu)</skos:prefLabel>
    <pacs:code>76.30.Fc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="76.30.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="23.70.+j">
    <pacs:code>23.70.+j</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="23."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Heavy-particle decay</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.38.Cp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.38.Cp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Interstellar dust grains; diffuse emission; infrared cirrus</skos:prefLabel>
    <skos:broader rdf:resource="98.38.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.85.Ew">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Beam profile, beam intensity</skos:prefLabel>
    <skos:broader rdf:resource="41.85.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>41.85.Ew</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="74.70.Tx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Heavy-fermion superconductors</skos:prefLabel>
    <skos:broader rdf:resource="74.70.-b"/>
    <pacs:code>74.70.Tx</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.90.+n">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="74."/>
    <skos:prefLabel>Other topics in superconductivity (restricted to new topics in section 74)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>74.90.+n</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Bp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Normal mode propagation of sound in water</skos:prefLabel>
    <skos:broader rdf:resource="43.30.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.30.Bp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.53.Pb">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.53.-j"/>
    <pacs:code>87.53.Pb</pacs:code>
    <skos:prefLabel>Proton, neutron, and heavier particle dosimetry: theory and algorithms</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.54.Fj">
    <pacs:code>87.54.Fj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Photodynamic therapy</skos:prefLabel>
    <skos:broader rdf:resource="87.54.-n"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.55.Rg">
    <skos:broader rdf:resource="43.55.+p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.55.Rg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Sound transmission through walls and through ducts: theory and measurement</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="96.20.-n">
    <skos:narrower rdf:resource="96.20.Ka"/>
    <skos:narrower rdf:resource="96.20.Jz"/>
    <skos:narrower rdf:resource="96.20.Dt"/>
    <pacs:code>96.20.-n</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Moon</skos:prefLabel>
    <skos:narrower rdf:resource="96.20.Br"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="96."/>
  </rdf:Description>
  <rdf:Description rdf:about="83.60.Rs">
    <pacs:code>83.60.Rs</pacs:code>
    <skos:prefLabel>Shear rate-dependent structure (shear thinning and shear thickening)</skos:prefLabel>
    <skos:broader rdf:resource="83.60.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.85.Tp">
    <skos:prefLabel>Cosmic-ray interactions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>13.85.Tp</pacs:code>
    <skos:broader rdf:resource="13.85.-t"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.16.Ac">
    <skos:broader rdf:resource="87.16.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Theory and modeling; computer simulation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.16.Ac</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.79.Sp">
    <skos:broader rdf:resource="07.79.-v"/>
    <pacs:code>07.79.Sp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Friction force microscopes</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.40.Kd">
    <skos:broader rdf:resource="43.40.+s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.40.Kd</pacs:code>
    <skos:prefLabel>Impact and impact reduction, mechanical transients</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.80.Cr">
    <skos:broader rdf:resource="11.80.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>11.80.Cr</pacs:code>
    <skos:prefLabel>Kinematical properties (helicity and invariant amplitudes, kinematic singularities, etc.)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.Wl">
    <skos:prefLabel>Broadcasting (radio and television)</skos:prefLabel>
    <skos:broader rdf:resource="43.38.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.38.Wl</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.-x">
    <skos:broader rdf:resource="43."/>
    <skos:prefLabel>Psychological acoustics</skos:prefLabel>
    <pacs:code>43.66.-x</pacs:code>
    <skos:narrower rdf:resource="43.66.Qp"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="43.66.Gf"/>
    <skos:narrower rdf:resource="43.66.Fe"/>
    <skos:narrower rdf:resource="43.66.Ed"/>
    <skos:narrower rdf:resource="43.66.Hg"/>
    <skos:narrower rdf:resource="43.66.Lj"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="43.66.Yw"/>
    <skos:narrower rdf:resource="43.66.Ki"/>
    <skos:narrower rdf:resource="43.66.Mk"/>
    <skos:narrower rdf:resource="43.66.Jh"/>
    <skos:narrower rdf:resource="43.66.Sr"/>
    <skos:narrower rdf:resource="43.66.Wv"/>
    <skos:narrower rdf:resource="43.66.Pn"/>
    <skos:narrower rdf:resource="43.66.Vt"/>
    <skos:narrower rdf:resource="43.66.Ts"/>
    <skos:narrower rdf:resource="43.66.Rq"/>
    <skos:narrower rdf:resource="43.66.Nm"/>
    <skos:narrower rdf:resource="43.66.Dc"/>
    <skos:narrower rdf:resource="43.66.Ba"/>
    <skos:narrower rdf:resource="43.66.Cb"/>
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  <rdf:Description rdf:about="71.55.Gs">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>II-VI semiconductors</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>71.55.Gs</pacs:code>
    <skos:broader rdf:resource="71.55.-i"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.63.Fg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Nanotubes</skos:prefLabel>
    <skos:broader rdf:resource="73.63.-b"/>
    <pacs:code>73.63.Fg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.30.Kj">
    <skos:broader rdf:resource="01.30.-y"/>
    <pacs:code>01.30.Kj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Handbooks, dictionaries, tables, and data compilations</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.67.Hc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="78.67.-n"/>
    <skos:prefLabel>Quantum dots</skos:prefLabel>
    <pacs:code>78.67.Hc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Qx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.79.Qx</pacs:code>
    <skos:prefLabel>Range finders, remote sensing devices; laser Doppler velocimeters, SAR, and LIDAR</skos:prefLabel>
    <skos:broader rdf:resource="42.79.-e"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.55.-s">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="67.55.Hc"/>
    <skos:narrower rdf:resource="67.55.Ig"/>
    <skos:narrower rdf:resource="67.55.Lf"/>
    <skos:narrower rdf:resource="67.55.Fa"/>
    <skos:broader rdf:resource="67."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="67.55.Cx"/>
    <skos:narrower rdf:resource="67.55.Jd"/>
    <skos:prefLabel>Normal phase of liquid 3He</skos:prefLabel>
    <pacs:code>67.55.-s</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.70.Ds">
    <skos:broader rdf:resource="52.70.-m"/>
    <pacs:code>52.70.Ds</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electric and magnetic measurements</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.07.Bc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>81.07.Bc</pacs:code>
    <skos:prefLabel>Nanocrystalline materials</skos:prefLabel>
    <skos:broader rdf:resource="81.07.-b"/>
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  <rdf:Description rdf:about="82.45.Hk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electrolysis</skos:prefLabel>
    <pacs:code>82.45.Hk</pacs:code>
    <skos:broader rdf:resource="82.45.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.40.Ga">
    <skos:prefLabel>Nonlinear vibration</skos:prefLabel>
    <pacs:code>43.40.Ga</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.40.+s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.53.Kn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Conformal radiation treatment</skos:prefLabel>
    <skos:broader rdf:resource="87.53.-j"/>
    <pacs:code>87.53.Kn</pacs:code>
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  <rdf:Description rdf:about="47.35.+i">
    <skos:broader rdf:resource="47."/>
    <skos:prefLabel>Hydrodynamic waves</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.35.+i</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="73.30.+y">
    <skos:broader rdf:resource="73."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>73.30.+y</pacs:code>
    <skos:prefLabel>Surface double layers, Schottky barriers, and work functions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="82.45.Wx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.45.-h"/>
    <pacs:code>82.45.Wx</pacs:code>
    <skos:prefLabel>Polymers and organic materials in electrochemistry</skos:prefLabel>
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    <skos:narrower rdf:resource="67.57.Fg"/>
    <skos:narrower rdf:resource="67.57.Gh"/>
    <pacs:code>67.57.-z</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Superfluid phase of liquid 3He</skos:prefLabel>
    <skos:narrower rdf:resource="67.57.Np"/>
    <skos:narrower rdf:resource="67.57.Bc"/>
    <skos:broader rdf:resource="67."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="67.57.De"/>
    <skos:narrower rdf:resource="67.57.Hi"/>
    <skos:narrower rdf:resource="67.57.Jj"/>
    <skos:narrower rdf:resource="67.57.Pq"/>
    <skos:narrower rdf:resource="67.57.Lm"/>
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  <rdf:Description rdf:about="95.75.-z">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="95.75.Hi"/>
    <pacs:code>95.75.-z</pacs:code>
    <skos:narrower rdf:resource="95.75.Fg"/>
    <skos:narrower rdf:resource="95.75.De"/>
    <skos:narrower rdf:resource="95.75.Pq"/>
    <skos:narrower rdf:resource="95.75.Mn"/>
    <skos:narrower rdf:resource="95.75.Wx"/>
    <skos:broader rdf:resource="95."/>
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    <skos:narrower rdf:resource="95.75.Qr"/>
    <skos:narrower rdf:resource="95.75.Rs"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="95.75.Tv"/>
    <skos:narrower rdf:resource="95.75.Kk"/>
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    <skos:broader rdf:resource="12.15.-y"/>
    <pacs:code>12.15.Ji</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Applications of electroweak models to specific processes</skos:prefLabel>
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  <rdf:Description rdf:about="72.25.-b">
    <skos:narrower rdf:resource="72.25.Fe"/>
    <pacs:code>72.25.-b</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="72.25.Rb"/>
    <skos:narrower rdf:resource="72.25.Dc"/>
    <skos:narrower rdf:resource="72.25.Mk"/>
    <skos:narrower rdf:resource="72.25.Pn"/>
    <skos:broader rdf:resource="72."/>
    <skos:narrower rdf:resource="72.25.Ba"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="72.25.Hg"/>
    <skos:prefLabel>Spin polarized transport</skos:prefLabel>
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  <rdf:Description rdf:about="42.55.Tv">
    <skos:prefLabel>Photonic crystal lasers and coherent effects</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.55.-f"/>
    <pacs:code>42.55.Tv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="76.60.Gv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Quadrupole resonance</skos:prefLabel>
    <pacs:code>76.60.Gv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="76.60.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.15.Tk">
    <skos:broader rdf:resource="11.15.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other nonperturbative techniques</skos:prefLabel>
    <pacs:code>11.15.Tk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="81.65.Lp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.65.-b"/>
    <skos:prefLabel>Surface hardening: nitridation, carburization, carbonitridation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.65.Lp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="73.40.Vz">
    <skos:prefLabel>Semiconductor-metal-semiconductor structures</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>73.40.Vz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.40.-c"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.28.Lv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Statistical characteristics of sound fields and propagation parameters</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.28.+h"/>
    <pacs:code>43.28.Lv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="96.40.Pq">
    <skos:broader rdf:resource="96.40.-z"/>
    <pacs:code>96.40.Pq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Extensive air showers</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.72.Fx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Talker identification and adaptation algorithms</skos:prefLabel>
    <pacs:code>43.72.Fx</pacs:code>
    <skos:broader rdf:resource="43.72.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="12.60.Jv">
    <pacs:code>12.60.Jv</pacs:code>
    <skos:prefLabel>Supersymmetric models</skos:prefLabel>
    <skos:broader rdf:resource="12.60.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.60.Pg">
    <pacs:code>85.60.Pg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Display systems</skos:prefLabel>
    <skos:broader rdf:resource="85.60.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.25.Sv">
    <skos:prefLabel>Critical currents</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="74.25.-q"/>
    <pacs:code>74.25.Sv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.18.Sn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Neural networks</skos:prefLabel>
    <pacs:code>87.18.Sn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.18.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.25.Db">
    <skos:broader rdf:resource="11.25.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>11.25.Db</pacs:code>
    <skos:prefLabel>Properties of perturbation theory</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="13.20.He">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>13.20.He</pacs:code>
    <skos:prefLabel>Decays of bottom mesons</skos:prefLabel>
    <skos:broader rdf:resource="13.20.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.50.Ek">
    <skos:broader rdf:resource="96.50.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>96.50.Ek</pacs:code>
    <skos:prefLabel>Solar wind interactions with planets, satellites, and comets (for interactions with Earth, see 94.30.Va)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="97.20.Li">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>97.20.Li</pacs:code>
    <skos:broader rdf:resource="97.20.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Giant and subgiant stars</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="31.15.Ar">
    <skos:broader rdf:resource="31.15.-p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Ab initio calculations</skos:prefLabel>
    <pacs:code>31.15.Ar</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.81.-i">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="42.81.Bm"/>
    <skos:prefLabel>Fiber optics</skos:prefLabel>
    <skos:narrower rdf:resource="42.81.Ht"/>
    <skos:narrower rdf:resource="42.81.Wg"/>
    <skos:narrower rdf:resource="42.81.Gs"/>
    <skos:narrower rdf:resource="42.81.Uv"/>
    <pacs:code>42.81.-i</pacs:code>
    <skos:narrower rdf:resource="42.81.Qb"/>
    <skos:narrower rdf:resource="42.81.Pa"/>
    <skos:narrower rdf:resource="42.81.Dp"/>
    <skos:broader rdf:resource="42."/>
    <skos:narrower rdf:resource="42.81.Cn"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Rq">
    <skos:broader rdf:resource="43.66.-x"/>
    <skos:prefLabel>Dichotic listening</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.66.Rq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.35.+k">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.35.+k</pacs:code>
    <skos:broader rdf:resource="07."/>
    <skos:prefLabel>High-pressure apparatus; shock tubes; diamond anvil cells</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.35.Kx">
    <skos:broader rdf:resource="96.35.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>96.35.Kx</pacs:code>
    <skos:prefLabel>Ionospheres; magnetospheres</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.+r">
    <skos:narrower rdf:resource="43.64.Tk"/>
    <skos:narrower rdf:resource="43.64.Me"/>
    <skos:narrower rdf:resource="43.64.Bt"/>
    <skos:narrower rdf:resource="43.64.Gz"/>
    <skos:prefLabel>Physiological acoustics</skos:prefLabel>
    <skos:narrower rdf:resource="43.64.Qh"/>
    <skos:narrower rdf:resource="43.64.Ld"/>
    <skos:narrower rdf:resource="43.64.Pg"/>
    <skos:narrower rdf:resource="43.64.Sj"/>
    <skos:narrower rdf:resource="43.64.Wn"/>
    <skos:narrower rdf:resource="43.64.Vm"/>
    <skos:narrower rdf:resource="43.64.Jb"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="43.64.Nf"/>
    <skos:broader rdf:resource="43."/>
    <skos:narrower rdf:resource="43.64.Dw"/>
    <skos:narrower rdf:resource="43.64.Fy"/>
    <skos:narrower rdf:resource="43.64.Kc"/>
    <skos:narrower rdf:resource="43.64.Ri"/>
    <skos:narrower rdf:resource="43.64.Yp"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.64.+r</pacs:code>
    <skos:narrower rdf:resource="43.64.Ha"/>
  </rdf:Description>
  <rdf:Description rdf:about="04.60.Nc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="04.60.-m"/>
    <skos:prefLabel>Lattice and discrete methods</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>04.60.Nc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="29.25.Ni">
    <skos:broader rdf:resource="29.25.-t"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>29.25.Ni</pacs:code>
    <skos:prefLabel>Ion sources: positive and negative</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.70.Ec">
    <skos:prefLabel>Magnetostrictive, magnetoacoustic, and magnetostatic devices</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="85.70.-w"/>
    <pacs:code>85.70.Ec</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="34.50.Fa">
    <skos:prefLabel>Electronic excitation and ionization of atoms (including beam-foil excitation and ionization)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="34.50.-s"/>
    <pacs:code>34.50.Fa</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="10.">
    <pacs:code>10.</pacs:code>
    <skos:narrower rdf:resource="11."/>
    <skos:narrower rdf:resource="12."/>
    <skos:narrower rdf:resource="13."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#TopConcept"/>
    <skos:prefLabel>THE PHYSICS OF ELEMENTARY PARTICLES AND FIELDS</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="14."/>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.Ef">
    <skos:prefLabel>Woodwinds</skos:prefLabel>
    <skos:broader rdf:resource="43.75.-z"/>
    <pacs:code>43.75.Ef</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.37.Rs">
    <skos:prefLabel>Single molecule manipulation of proteins and other biological molecules</skos:prefLabel>
    <skos:broader rdf:resource="82.37.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.37.Rs</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="20.">
    <skos:narrower rdf:resource="21."/>
    <skos:narrower rdf:resource="24."/>
    <skos:narrower rdf:resource="28."/>
    <skos:narrower rdf:resource="25."/>
    <skos:prefLabel>NUCLEAR PHYSICS</skos:prefLabel>
    <skos:narrower rdf:resource="26."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>20.</pacs:code>
    <skos:narrower rdf:resource="23."/>
    <skos:narrower rdf:resource="27."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#TopConcept"/>
    <skos:narrower rdf:resource="29."/>
  </rdf:Description>
  <rdf:Description rdf:about="05.30.Fk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="05.30.-d"/>
    <pacs:code>05.30.Fk</pacs:code>
    <skos:prefLabel>Fermion systems and electron gas</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.80.Fe">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.80.Fe</pacs:code>
    <skos:broader rdf:resource="87.80.-y"/>
    <skos:prefLabel>Micromanipulators</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="67.40.Hf">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="67.40.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Hydrodynamics in specific geometries, flow in narrow channels</skos:prefLabel>
    <pacs:code>67.40.Hf</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="91.30.Rz">
    <pacs:code>91.30.Rz</pacs:code>
    <skos:broader rdf:resource="91.30.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Explosion seismology</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.75.Nn">
    <pacs:code>85.75.Nn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="85.75.-d"/>
    <skos:prefLabel>Hybrid Hall devices</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="44.25.+f">
    <skos:prefLabel>Natural convection</skos:prefLabel>
    <skos:broader rdf:resource="44."/>
    <pacs:code>44.25.+f</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.30.Jp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>94.30.Jp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="94.30.-d"/>
    <skos:prefLabel>Ring currents</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="62.20.Hg">
    <pacs:code>62.20.Hg</pacs:code>
    <skos:prefLabel>Creep</skos:prefLabel>
    <skos:broader rdf:resource="62.20.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.58.+z">
    <skos:narrower rdf:resource="43.58.Jq"/>
    <skos:broader rdf:resource="43."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="43.58.Ls"/>
    <skos:narrower rdf:resource="43.58.Mt"/>
    <skos:narrower rdf:resource="43.58.Kr"/>
    <skos:narrower rdf:resource="43.58.Fm"/>
    <skos:narrower rdf:resource="43.58.Dj"/>
    <skos:narrower rdf:resource="43.58.Gn"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Acoustical measurements and instrumentation</skos:prefLabel>
    <pacs:code>43.58.+z</pacs:code>
    <skos:narrower rdf:resource="43.58.Bh"/>
    <skos:narrower rdf:resource="43.58.Ta"/>
    <skos:narrower rdf:resource="43.58.Hp"/>
    <skos:narrower rdf:resource="43.58.Pw"/>
    <skos:narrower rdf:resource="43.58.Wc"/>
    <skos:narrower rdf:resource="43.58.Vb"/>
    <skos:narrower rdf:resource="43.58.Ry"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.56.Fk">
    <pacs:code>82.56.Fk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.56.-b"/>
    <skos:prefLabel>Multidemensional NMR</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.30.-b">
    <skos:narrower rdf:resource="97.30.Eh"/>
    <skos:narrower rdf:resource="97.30.Nr"/>
    <pacs:code>97.30.-b</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="97.30.Fi"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="97.30.Sw"/>
    <skos:narrower rdf:resource="97.30.Jm"/>
    <skos:broader rdf:resource="97."/>
    <skos:narrower rdf:resource="97.30.Kn"/>
    <skos:narrower rdf:resource="97.30.Qt"/>
    <skos:prefLabel>Variable and peculiar stars (including novae)</skos:prefLabel>
    <skos:narrower rdf:resource="97.30.Hk"/>
    <skos:narrower rdf:resource="97.30.Dg"/>
    <skos:narrower rdf:resource="97.30.Gj"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.20.Mn">
    <skos:broader rdf:resource="74.20.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>74.20.Mn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nonconventional mechanisms (spin fluctuations, polarons and bipolarons, resonating valence bond model, anyon mechanism, marginal Fermi liquid, Luttinger liquid, etc.)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="71.">
    <skos:prefLabel>Electronic structure of bulk materials</skos:prefLabel>
    <pacs:code>71.</pacs:code>
    <skos:narrower rdf:resource="71.30.+h"/>
    <skos:narrower rdf:resource="71.28.+d"/>
    <skos:narrower rdf:resource="71.20.-b"/>
    <skos:narrower rdf:resource="71.15.-m"/>
    <skos:narrower rdf:resource="71.35.-y"/>
    <skos:narrower rdf:resource="71.23.-k"/>
    <skos:broader rdf:resource="70."/>
    <skos:narrower rdf:resource="71.36.+c"/>
    <skos:narrower rdf:resource="71.45.-d"/>
    <skos:narrower rdf:resource="71.38.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="71.70.-d"/>
    <skos:narrower rdf:resource="71.18.+y"/>
    <skos:narrower rdf:resource="71.27.+a"/>
    <skos:narrower rdf:resource="71.90.+q"/>
    <skos:narrower rdf:resource="71.10.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="71.55.-i"/>
    <skos:narrower rdf:resource="71.22.+i"/>
    <skos:narrower rdf:resource="71.60.+z"/>
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  <rdf:Description rdf:about="43.28.We">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Measurement methods and instrumentation for remote sensing and for inverse problems</skos:prefLabel>
    <skos:broader rdf:resource="43.28.+h"/>
    <pacs:code>43.28.We</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="31.25.Jf">
    <pacs:code>31.25.Jf</pacs:code>
    <skos:broader rdf:resource="31.25.-v"/>
    <skos:prefLabel>Electron correlation calculations for atoms and ions: excited states</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.30.Rs">
    <skos:broader rdf:resource="85.30.-z"/>
    <pacs:code>85.30.Rs</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Thyristors</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.40.Me">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Organic compounds and polymers</skos:prefLabel>
    <skos:broader rdf:resource="78.40.-q"/>
    <pacs:code>78.40.Me</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.30.Ft">
    <skos:broader rdf:resource="95.30.-k"/>
    <pacs:code>95.30.Ft</pacs:code>
    <skos:prefLabel>Molecular and chemical processes and interactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.62.Qz">
    <pacs:code>98.62.Qz</pacs:code>
    <skos:broader rdf:resource="98.62.-g"/>
    <skos:prefLabel>Magnitudes and colors; luminosities</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.05.Cf">
    <skos:prefLabel>Structure, measurements and simulations</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.05.Cf</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.05.-n"/>
  </rdf:Description>
  <rdf:Description rdf:about="89.30.Ee">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Hydroelectric, hydrothermal, geothermal and wind power</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="89.30.-g"/>
    <pacs:code>89.30.Ee</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.40.-r">
    <pacs:code>43.40.-r</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Structural acoustics and vibration</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.71.Pc">
    <pacs:code>43.71.Pc</pacs:code>
    <skos:prefLabel>Peripheral and central mechanisms in speech perception</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.71.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.65.+z">
    <skos:broader rdf:resource="67."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Spin-polarized hydrogen and helium</skos:prefLabel>
    <pacs:code>67.65.+z</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="75.70.Cn">
    <skos:broader rdf:resource="75.70.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>75.70.Cn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Magnetic properties of interfaces (multilayers, superlattices, heterostructures)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="68.49.Bc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>68.49.Bc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="68.49.-h"/>
    <skos:prefLabel>Atom scattering from surfaces (diffraction and energy transfer)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="77.80.Dj">
    <skos:broader rdf:resource="77.80.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>77.80.Dj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Domain structure; hysteresis</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.40.-w">
    <skos:narrower rdf:resource="52.40.Db"/>
    <skos:narrower rdf:resource="52.40.Mj"/>
    <pacs:code>52.40.-w</pacs:code>
    <skos:broader rdf:resource="52."/>
    <skos:narrower rdf:resource="52.40.Fd"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="52.40.Hf"/>
    <skos:narrower rdf:resource="52.40.Kh"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Plasma interactions (nonlaser)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="74.78.Na">
    <skos:broader rdf:resource="74.78.-w"/>
    <skos:prefLabel>Mesoscopic and nanoscale systems</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>74.78.Na</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.19.Nn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electrophysiology</skos:prefLabel>
    <pacs:code>87.19.Nn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.19.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.05.Dr">
    <skos:prefLabel>History</skos:prefLabel>
    <pacs:code>43.05.Dr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.05.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Pw">
    <skos:broader rdf:resource="42.79.-e"/>
    <skos:prefLabel>Imaging detectors and sensors</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.79.Pw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.18.Fg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.18.Fg</pacs:code>
    <skos:broader rdf:resource="68.18.-g"/>
    <skos:prefLabel>Structure: measurements and simulations</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="72.15.Rn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="72.15.-v"/>
    <skos:prefLabel>Localization effects (Anderson or weak localization)</skos:prefLabel>
    <pacs:code>72.15.Rn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.50.Jf">
    <skos:broader rdf:resource="83.50.-v"/>
    <skos:prefLabel>Extensional flow and combined shear and extension</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>83.50.Jf</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="50.">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#TopConcept"/>
    <skos:prefLabel>PHYSICS OF GASES, PLASMAS, AND ELECTRIC DISCHARGES</skos:prefLabel>
    <pacs:code>50.</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="51."/>
    <skos:narrower rdf:resource="52."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.80.Sm">
    <skos:prefLabel>Magnetoactive discharges (e.g., Penning discharges)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="52.80.-s"/>
    <pacs:code>52.80.Sm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.59.Ek">
    <pacs:code>87.59.Ek</pacs:code>
    <skos:broader rdf:resource="87.59.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Mammography</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.85.Tt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="07.85.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>X-ray microscopes</skos:prefLabel>
    <pacs:code>07.85.Tt</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="66.35.+a">
    <skos:broader rdf:resource="66."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Quantum tunneling of defects</skos:prefLabel>
    <pacs:code>66.35.+a</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.Ki">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.50.Ki</pacs:code>
    <skos:broader rdf:resource="43.50.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Active noise control</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="32.80.Dz">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="32.80.-t"/>
    <pacs:code>32.80.Dz</pacs:code>
    <skos:prefLabel>Autoionization</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="84.40.Fe">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="84.40.-x"/>
    <pacs:code>84.40.Fe</pacs:code>
    <skos:prefLabel>Microwave tubes (e.g., klystrons, magnetrons, traveling-wave, backward-wave tubes, etc.)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.63.Hg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.63.Hg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Thermography</skos:prefLabel>
    <skos:broader rdf:resource="87.63.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Ci">
    <skos:broader rdf:resource="42.79.-e"/>
    <pacs:code>42.79.Ci</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Filters, zone plates, and polarizers</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.68.+z">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87."/>
    <pacs:code>87.68.+z</pacs:code>
    <skos:prefLabel>Biomaterials and biological interfaces</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.30.Ce">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="13.30.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>13.30.Ce</pacs:code>
    <skos:prefLabel>Leptonic, semileptonic, and radiative decays</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="29.20.-c">
    <skos:prefLabel>Cyclic accelerators and storage rings</skos:prefLabel>
    <skos:broader rdf:resource="29."/>
    <skos:narrower rdf:resource="29.20.Fj"/>
    <skos:narrower rdf:resource="29.20.Hm"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="29.20.Dh"/>
    <skos:narrower rdf:resource="29.20.Lq"/>
    <pacs:code>29.20.-c</pacs:code>
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  <rdf:Description rdf:about="31.70.Dk">
    <skos:broader rdf:resource="31.70.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Environmental and solvent effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>31.70.Dk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="93.30.Bz">
    <pacs:code>93.30.Bz</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Africa</skos:prefLabel>
    <skos:broader rdf:resource="93.30.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.25.Kn">
    <skos:broader rdf:resource="52.25.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.25.Kn</pacs:code>
    <skos:prefLabel>Thermodynamics of plasmas</skos:prefLabel>
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  <rdf:Description rdf:about="72.80.Le">
    <skos:prefLabel>Polymers; organic compounds (including organic semiconductors)</skos:prefLabel>
    <skos:broader rdf:resource="72.80.-r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>72.80.Le</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.72.Gy">
    <pacs:code>43.72.Gy</pacs:code>
    <skos:broader rdf:resource="43.72.-p"/>
    <skos:prefLabel>Narrow, medium, and wideband speech coding</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.40.+f">
    <skos:broader rdf:resource="33."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>33.40.+f</pacs:code>
    <skos:prefLabel>Multiple resonances (including double and higher-order resonance processes, such as double nuclear magnetic resonance, electron double resonance, and microwave optical double resonance)</skos:prefLabel>
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  <rdf:Description rdf:about="67.40.-w">
    <skos:narrower rdf:resource="67.40.Bz"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="67.40.Jg"/>
    <skos:narrower rdf:resource="67.40.Hf"/>
    <skos:narrower rdf:resource="67.40.Kh"/>
    <skos:narrower rdf:resource="67.40.Pm"/>
    <skos:narrower rdf:resource="67.40.Rp"/>
    <skos:narrower rdf:resource="67.40.Yv"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="67.40.Fd"/>
    <skos:narrower rdf:resource="67.40.Db"/>
    <skos:narrower rdf:resource="67.40.Vs"/>
    <skos:narrower rdf:resource="67.40.Mj"/>
    <pacs:code>67.40.-w</pacs:code>
    <skos:broader rdf:resource="67."/>
    <skos:prefLabel>Boson degeneracy and superfluidity of 4He</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="25.90.+k">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics in nuclear reactions: specific reactions (restricted to new topics in section 25)</skos:prefLabel>
    <pacs:code>25.90.+k</pacs:code>
    <skos:broader rdf:resource="25."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="42.86.+b">
    <skos:prefLabel>Optical workshop techniques</skos:prefLabel>
    <skos:broader rdf:resource="42."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.86.+b</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.85.Gj">
    <pacs:code>47.85.Gj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Aerodynamics</skos:prefLabel>
    <skos:broader rdf:resource="47.85.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.-k">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="43.30.Cq"/>
    <skos:broader rdf:resource="43."/>
    <skos:narrower rdf:resource="43.30.Jx"/>
    <skos:narrower rdf:resource="43.30.Wi"/>
    <skos:narrower rdf:resource="43.30.Qd"/>
    <skos:narrower rdf:resource="43.30.Pc"/>
    <skos:narrower rdf:resource="43.30.Dr"/>
    <pacs:code>43.30.-k</pacs:code>
    <skos:narrower rdf:resource="43.30.Hw"/>
    <skos:narrower rdf:resource="43.30.Tg"/>
    <skos:narrower rdf:resource="43.30.Gv"/>
    <skos:narrower rdf:resource="43.30.Re"/>
    <skos:narrower rdf:resource="43.30.Ky"/>
    <skos:narrower rdf:resource="43.30.Sf"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="43.30.Nb"/>
    <skos:narrower rdf:resource="43.30.Ft"/>
    <skos:narrower rdf:resource="43.30.Es"/>
    <skos:narrower rdf:resource="43.30.Lz"/>
    <skos:narrower rdf:resource="43.30.Vh"/>
    <skos:prefLabel>Underwater sound</skos:prefLabel>
    <skos:narrower rdf:resource="43.30.Xm"/>
    <skos:narrower rdf:resource="43.30.Ma"/>
    <skos:narrower rdf:resource="43.30.Bp"/>
    <skos:narrower rdf:resource="43.30.Zk"/>
    <skos:narrower rdf:resource="43.30.Yj"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.10.Bg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="72.10.-d"/>
    <pacs:code>72.10.Bg</pacs:code>
    <skos:prefLabel>General formulation of transport theory</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.66.Fd">
    <skos:prefLabel>III-V semiconductors</skos:prefLabel>
    <skos:broader rdf:resource="78.66.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>78.66.Fd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="64.70.Kb">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>64.70.Kb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Solid-solid transitions</skos:prefLabel>
    <skos:broader rdf:resource="64.70.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.65.Ti">
    <skos:broader rdf:resource="91.65.-n"/>
    <skos:prefLabel>Sedimentary petrology</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.65.Ti</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.40.Sk">
    <skos:broader rdf:resource="43.40.+s"/>
    <pacs:code>43.40.Sk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Mechanical filters</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="13.75.Ev">
    <skos:prefLabel>Hyperon-nucleon interactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="13.75.-n"/>
    <pacs:code>13.75.Ev</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.10.-h">
    <pacs:code>07.10.-h</pacs:code>
    <skos:broader rdf:resource="07."/>
    <skos:narrower rdf:resource="07.10.Pz"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Mechanical instruments and equipment</skos:prefLabel>
    <skos:narrower rdf:resource="07.10.Fq"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="07.10.Cm"/>
    <skos:narrower rdf:resource="07.10.Lw"/>
  </rdf:Description>
  <rdf:Description rdf:about="63.70.+h">
    <pacs:code>63.70.+h</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Statistical mechanics of lattice vibrations and displacive phase transitions</skos:prefLabel>
    <skos:broader rdf:resource="63."/>
  </rdf:Description>
  <rdf:Description rdf:about="68.43.Fg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.43.-h"/>
    <pacs:code>68.43.Fg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Adsorbate structure (binding sites, geometry)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="21.60.Fw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="21.60.-n"/>
    <pacs:code>21.60.Fw</pacs:code>
    <skos:prefLabel>Models based on group theory</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="21.10.Ma">
    <skos:prefLabel>Level density</skos:prefLabel>
    <skos:broader rdf:resource="21.10.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>21.10.Ma</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.55.Gx">
    <skos:prefLabel>Studies of existing auditoria and enclosures</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.55.Gx</pacs:code>
    <skos:broader rdf:resource="43.55.+p"/>
  </rdf:Description>
  <rdf:Description rdf:about="12.">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="12.10.-g"/>
    <skos:narrower rdf:resource="12.20.-m"/>
    <skos:broader rdf:resource="10."/>
    <skos:narrower rdf:resource="12.40.-y"/>
    <skos:narrower rdf:resource="12.38.-t"/>
    <skos:narrower rdf:resource="12.60.-i"/>
    <skos:prefLabel>Specific theories and interaction models; particle systematics</skos:prefLabel>
    <skos:narrower rdf:resource="12.39.-x"/>
    <skos:narrower rdf:resource="12.15.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="12.90.+b"/>
    <pacs:code>12.</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="96.35.-j">
    <skos:narrower rdf:resource="96.35.Gt"/>
    <skos:narrower rdf:resource="96.35.Hv"/>
    <skos:narrower rdf:resource="96.35.Mz"/>
    <skos:narrower rdf:resource="96.35.Na"/>
    <pacs:code>96.35.-j</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="96.35.Se"/>
    <skos:narrower rdf:resource="96.35.Kx"/>
    <skos:narrower rdf:resource="96.35.Pb"/>
    <skos:narrower rdf:resource="96.35.Fs"/>
    <skos:narrower rdf:resource="96.35.Cp"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Planetary, asteroid, cometary, and satellite characteristics and properties</skos:prefLabel>
    <skos:broader rdf:resource="96."/>
    <skos:narrower rdf:resource="96.35.Er"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.66.Xa">
    <skos:prefLabel>Phantoms</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.66.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.66.Xa</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="03.75.Nt">
    <skos:broader rdf:resource="03.75.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>03.75.Nt</pacs:code>
    <skos:prefLabel>Other Bose-Einstein condensation phenomena</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.40.Ha">
    <skos:broader rdf:resource="78.40.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>78.40.Ha</pacs:code>
    <skos:prefLabel>Other nonmetallic inorganics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="66.30.Dn">
    <skos:prefLabel>Theory of diffusion and ionic conduction in solids</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="66.30.-h"/>
    <pacs:code>66.30.Dn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="71.15.Ap">
    <skos:prefLabel>Basis sets (LCAO, plane-wave, APW, etc.) and related methodology (scattering methods, ASA, linearized methods, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>71.15.Ap</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="71.15.-m"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.15.Fx">
    <skos:broader rdf:resource="31.15.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>31.15.Fx</pacs:code>
    <skos:prefLabel>Finite-difference schemes</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="41.85.Lc">
    <skos:broader rdf:resource="41.85.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Beam focusing and bending magnets, wiggler magnets, and quadrupoles</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>41.85.Lc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="25.40.Ep">
    <pacs:code>25.40.Ep</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Inelastic proton scattering</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.40.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.60.Hb">
    <skos:broader rdf:resource="13.60.-r"/>
    <pacs:code>13.60.Hb</pacs:code>
    <skos:prefLabel>Total and inclusive cross sections (including deep-inelastic processes)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.15.-m">
    <skos:narrower rdf:resource="71.15.Qe"/>
    <skos:broader rdf:resource="71."/>
    <skos:narrower rdf:resource="71.15.Rf"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="71.15.Ap"/>
    <pacs:code>71.15.-m</pacs:code>
    <skos:prefLabel>Methods of electronic structure calculations</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="71.15.Dx"/>
    <skos:narrower rdf:resource="71.15.Mb"/>
    <skos:narrower rdf:resource="71.15.Pd"/>
    <skos:narrower rdf:resource="71.15.Nc"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.Qr">
    <skos:broader rdf:resource="43.75.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.75.Qr</pacs:code>
    <skos:prefLabel>Flue wind instruments</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="05.20.Dd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="05.20.-y"/>
    <skos:prefLabel>Kinetic theory</skos:prefLabel>
    <pacs:code>05.20.Dd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Pn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.66.Pn</pacs:code>
    <skos:broader rdf:resource="43.66.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Binaural hearing</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.Bt">
    <skos:prefLabel>Models and theories of the auditory system</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.64.+r"/>
    <pacs:code>43.64.Bt</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="02.40.Ft">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Convex sets and geometric inequalities</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>02.40.Ft</pacs:code>
    <skos:broader rdf:resource="02.40.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="36.40.-c">
    <skos:narrower rdf:resource="36.40.Ei"/>
    <skos:narrower rdf:resource="36.40.Vz"/>
    <skos:broader rdf:resource="36."/>
    <skos:narrower rdf:resource="36.40.Mr"/>
    <skos:narrower rdf:resource="36.40.Qv"/>
    <skos:narrower rdf:resource="36.40.Jn"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="36.40.Cg"/>
    <pacs:code>36.40.-c</pacs:code>
    <skos:narrower rdf:resource="36.40.Sx"/>
    <skos:narrower rdf:resource="36.40.Wa"/>
    <skos:narrower rdf:resource="36.40.Gk"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Atomic and molecular clusters</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="04.50.+h">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Gravity in more than four dimensions, Kaluza-Klein theory, unified field theories; alternative theories of gravity</skos:prefLabel>
    <pacs:code>04.50.+h</pacs:code>
    <skos:broader rdf:resource="04."/>
  </rdf:Description>
  <rdf:Description rdf:about="61.10.Kw">
    <pacs:code>61.10.Kw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.10.-i"/>
    <skos:prefLabel>X-ray reflectometry (surfaces, interfaces, films)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.70.Bj">
    <skos:broader rdf:resource="78.70.-g"/>
    <skos:prefLabel>Positron annihilation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>78.70.Bj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="76.30.Da">
    <pacs:code>76.30.Da</pacs:code>
    <skos:prefLabel>Ions and impurities: general</skos:prefLabel>
    <skos:broader rdf:resource="76.30.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.38.Kd">
    <skos:prefLabel>Laser-plasma acceleration of electrons and ions</skos:prefLabel>
    <skos:broader rdf:resource="52.38.-r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.38.Kd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="23.20.Gq">
    <skos:broader rdf:resource="23.20.-g"/>
    <pacs:code>23.20.Gq</pacs:code>
    <skos:prefLabel>Multipole mixing ratios</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.50.Cc">
    <skos:prefLabel>Other ferromagnetic metals and alloys</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>75.50.Cc</pacs:code>
    <skos:broader rdf:resource="75.50.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.20.Wt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="97.20.-w"/>
    <pacs:code>97.20.Wt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Population III stars</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Fj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.35.+d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Ultrasonic relaxation processes in gases, liquids, and solids</skos:prefLabel>
    <pacs:code>43.35.Fj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Lz">
    <pacs:code>43.30.Lz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.30.-k"/>
    <skos:prefLabel>Underwater applications of nonlinear acoustics; explosions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.53.Rd">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.53.-j"/>
    <pacs:code>87.53.Rd</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Microdosimetry</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="65.">
    <skos:narrower rdf:resource="65.20.+w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="65.80.+n"/>
    <pacs:code>65.</pacs:code>
    <skos:narrower rdf:resource="65.40.-b"/>
    <skos:narrower rdf:resource="65.60.+a"/>
    <skos:narrower rdf:resource="65.90.+i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="60."/>
    <skos:prefLabel>Thermal properties of condensed matter</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="11.55.Ds">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="11.55.-m"/>
    <skos:prefLabel>Exact S matrices</skos:prefLabel>
    <pacs:code>11.55.Ds</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.56.By">
    <skos:prefLabel>Radiation generators</skos:prefLabel>
    <skos:broader rdf:resource="87.56.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.56.By</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="34.80.Nz">
    <skos:broader rdf:resource="34.80.-i"/>
    <pacs:code>34.80.Nz</pacs:code>
    <skos:prefLabel>Spin dependence of cross sections; polarized electron beam experiments</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.50.Kj">
    <pacs:code>75.50.Kj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="75.50.-y"/>
    <skos:prefLabel>Amorphous and quasicrystalline magnetic materials</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Ya">
    <skos:broader rdf:resource="83.80.-k"/>
    <skos:prefLabel>Processed food</skos:prefLabel>
    <pacs:code>83.80.Ya</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.59.Fn">
    <skos:prefLabel>Multistage accelerated heavy-ion beams</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="52.59.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.59.Fn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="96.50.Jq">
    <pacs:code>96.50.Jq</pacs:code>
    <skos:broader rdf:resource="96.50.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Kuiper belt</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="75.50.Ww">
    <skos:broader rdf:resource="75.50.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Permanent magnets</skos:prefLabel>
    <pacs:code>75.50.Ww</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.60.Ej">
    <pacs:code>75.60.Ej</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Magnetization curves, hysteresis, Barkhausen and related effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="75.60.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.40.-x">
    <pacs:code>47.40.-x</pacs:code>
    <skos:broader rdf:resource="47."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="47.40.Nm"/>
    <skos:narrower rdf:resource="47.40.Dc"/>
    <skos:narrower rdf:resource="47.40.Ki"/>
    <skos:prefLabel>Compressible flows; shock and detonation phenomena</skos:prefLabel>
    <skos:narrower rdf:resource="47.40.Hg"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.30.Ng">
    <pacs:code>84.30.Ng</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Oscillators, pulse generators, and function generators</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="84.30.-r"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.30.Hd">
    <skos:broader rdf:resource="07.30.-t"/>
    <pacs:code>07.30.Hd</pacs:code>
    <skos:prefLabel>Vacuum testing methods; leak detectors</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.Ne">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Mechanical, optical, and photographic recording and reproducing systems</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.38.Ne</pacs:code>
    <skos:broader rdf:resource="43.38.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.20.Be">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="71.20.-b"/>
    <pacs:code>71.20.Be</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Transition metals and alloys</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="25.80.Hp">
    <skos:prefLabel>Pion-induced reactions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="25.80.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>25.80.Hp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="92.40.Vq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.40.-t"/>
    <pacs:code>92.40.Vq</pacs:code>
    <skos:prefLabel>Glaciers</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.45.Yb">
    <skos:prefLabel>Pluton emplacement</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>91.45.Yb</pacs:code>
    <skos:broader rdf:resource="91.45.-c"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.47.Nj">
    <pacs:code>82.47.Nj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Polymer-electrolyte fuel cells (PEFC)</skos:prefLabel>
    <skos:broader rdf:resource="82.47.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.75.Kk">
    <skos:prefLabel>Interferometry</skos:prefLabel>
    <pacs:code>95.75.Kk</pacs:code>
    <skos:broader rdf:resource="95.75.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.40.-h">
    <skos:broader rdf:resource="25."/>
    <skos:narrower rdf:resource="25.40.Kv"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="25.40.Sc"/>
    <skos:narrower rdf:resource="25.40.Ny"/>
    <skos:narrower rdf:resource="25.40.Qa"/>
    <skos:narrower rdf:resource="25.40.Lw"/>
    <skos:narrower rdf:resource="25.40.Cm"/>
    <skos:narrower rdf:resource="25.40.Hs"/>
    <skos:narrower rdf:resource="25.40.Ve"/>
    <skos:narrower rdf:resource="25.40.Ep"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nucleon-induced reactions</skos:prefLabel>
    <skos:narrower rdf:resource="25.40.Dn"/>
    <skos:narrower rdf:resource="25.40.Fq"/>
    <pacs:code>25.40.-h</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.57.Nk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.57.-s"/>
    <pacs:code>87.57.Nk</pacs:code>
    <skos:prefLabel>Image analysis</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.80.-m">
    <skos:narrower rdf:resource="11.80.Et"/>
    <skos:narrower rdf:resource="11.80.Gw"/>
    <skos:narrower rdf:resource="11.80.Fv"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="11.80.Cr"/>
    <skos:narrower rdf:resource="11.80.La"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>11.80.-m</pacs:code>
    <skos:prefLabel>Relativistic scattering theory</skos:prefLabel>
    <skos:narrower rdf:resource="11.80.Jy"/>
    <skos:broader rdf:resource="11."/>
  </rdf:Description>
  <rdf:Description rdf:about="04.20.Jb">
    <skos:broader rdf:resource="04.20.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>04.20.Jb</pacs:code>
    <skos:prefLabel>Exact solutions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="67.40.Pm">
    <pacs:code>67.40.Pm</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="67.40.-w"/>
    <skos:prefLabel>Transport processes, second and other sounds, and thermal counterflow; Kapitza resistance</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.18.Hf">
    <skos:prefLabel>Spatiotemporal pattern formation in cellular populations</skos:prefLabel>
    <skos:broader rdf:resource="87.18.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.18.Hf</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="84.32.-y">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="84.32.Ff"/>
    <skos:narrower rdf:resource="84.32.Vv"/>
    <pacs:code>84.32.-y</pacs:code>
    <skos:prefLabel>Passive circuit components</skos:prefLabel>
    <skos:narrower rdf:resource="84.32.Hh"/>
    <skos:narrower rdf:resource="84.32.Dd"/>
    <skos:broader rdf:resource="84."/>
    <skos:narrower rdf:resource="84.32.Tt"/>
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  <rdf:Description rdf:about="43.38.-p">
    <skos:narrower rdf:resource="43.38.Zp"/>
    <skos:narrower rdf:resource="43.38.Hz"/>
    <skos:narrower rdf:resource="43.38.Md"/>
    <skos:narrower rdf:resource="43.38.Lc"/>
    <skos:narrower rdf:resource="43.38.Dv"/>
    <skos:narrower rdf:resource="43.38.Ew"/>
    <skos:narrower rdf:resource="43.38.Yn"/>
    <skos:narrower rdf:resource="43.38.Fx"/>
    <skos:narrower rdf:resource="43.38.Ar"/>
    <skos:broader rdf:resource="43."/>
    <skos:narrower rdf:resource="43.38.Gy"/>
    <skos:narrower rdf:resource="43.38.Ja"/>
    <skos:narrower rdf:resource="43.38.Vk"/>
    <skos:narrower rdf:resource="43.38.Wl"/>
    <skos:narrower rdf:resource="43.38.Bs"/>
    <skos:narrower rdf:resource="43.38.Kb"/>
    <skos:prefLabel>Transduction; acoustical devices for the generation and reproduction of sound</skos:prefLabel>
    <skos:narrower rdf:resource="43.38.Ne"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="43.38.Pf"/>
    <skos:narrower rdf:resource="43.38.Tj"/>
    <pacs:code>43.38.-p</pacs:code>
    <skos:narrower rdf:resource="43.38.Ct"/>
    <skos:narrower rdf:resource="43.38.Qg"/>
    <skos:narrower rdf:resource="43.38.Si"/>
    <skos:narrower rdf:resource="43.38.Rh"/>
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  <rdf:Description rdf:about="06.20.Jr">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="06.20.-f"/>
    <pacs:code>06.20.Jr</pacs:code>
    <skos:prefLabel>Determination of fundamental constants</skos:prefLabel>
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  <rdf:Description rdf:about="31.30.-i">
    <skos:prefLabel>Corrections to electronic structure</skos:prefLabel>
    <skos:narrower rdf:resource="31.30.Gs"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="31."/>
    <skos:narrower rdf:resource="31.30.Jv"/>
    <pacs:code>31.30.-i</pacs:code>
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  <rdf:Description rdf:about="43.25.Hg">
    <skos:broader rdf:resource="43.25.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.25.Hg</pacs:code>
    <skos:prefLabel>Interaction of intense sound waves with noise</skos:prefLabel>
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  <rdf:Description rdf:about="25.80.Dj">
    <skos:prefLabel>Pion elastic scattering</skos:prefLabel>
    <skos:broader rdf:resource="25.80.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>25.80.Dj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.23.Kg">
    <skos:prefLabel>Dynamics of evolution</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.23.-n"/>
    <pacs:code>87.23.Kg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.70.Kz">
    <skos:broader rdf:resource="52.70.-m"/>
    <skos:prefLabel>Optical (ultraviolet, visible, infrared) measurements</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.70.Kz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.43.Tj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.43.Tj</pacs:code>
    <skos:prefLabel>Photon stimulated desorption</skos:prefLabel>
    <skos:broader rdf:resource="68.43.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.65.-w">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>03.65.-w</pacs:code>
    <skos:narrower rdf:resource="03.65.Xp"/>
    <skos:narrower rdf:resource="03.65.Ca"/>
    <skos:broader rdf:resource="03."/>
    <skos:narrower rdf:resource="03.65.Wj"/>
    <skos:narrower rdf:resource="03.65.Db"/>
    <skos:narrower rdf:resource="03.65.Yz"/>
    <skos:narrower rdf:resource="03.65.Vf"/>
    <skos:narrower rdf:resource="03.65.Ge"/>
    <skos:narrower rdf:resource="03.65.Ta"/>
    <skos:narrower rdf:resource="03.65.Nk"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="03.65.Fd"/>
    <skos:narrower rdf:resource="03.65.Sq"/>
    <skos:prefLabel>Quantum mechanics</skos:prefLabel>
    <skos:narrower rdf:resource="03.65.Ud"/>
    <skos:narrower rdf:resource="03.65.Pm"/>
  </rdf:Description>
  <rdf:Description rdf:about="45.10.Na">
    <skos:broader rdf:resource="45.10.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>45.10.Na</pacs:code>
    <skos:prefLabel>Geometrical and tensorial methods</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.55.Sh">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>95.55.Sh</pacs:code>
    <skos:broader rdf:resource="95.55.-n"/>
    <skos:prefLabel>Auxiliary and recording instruments; clocks and frequency standards</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.30.Wi">
    <skos:prefLabel>Dust processes (condensation, evaporation, sputtering, mantle growth, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="95.30.-k"/>
    <pacs:code>95.30.Wi</pacs:code>
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  <rdf:Description rdf:about="75.45.+j">
    <pacs:code>75.45.+j</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="75."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Macroscopic quantum phenomena in magnetic systems</skos:prefLabel>
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  <rdf:Description rdf:about="71.55.Ak">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="71.55.-i"/>
    <skos:prefLabel>Metals, semimetals, and alloys</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>71.55.Ak</pacs:code>
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  <rdf:Description rdf:about="61.25.-f">
    <skos:narrower rdf:resource="61.25.Mv"/>
    <skos:prefLabel>Studies of specific liquid structures</skos:prefLabel>
    <pacs:code>61.25.-f</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="61.25.Em"/>
    <skos:narrower rdf:resource="61.25.Hq"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61."/>
    <skos:narrower rdf:resource="61.25.Bi"/>
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  <rdf:Description rdf:about="43.38.Gy">
    <skos:broader rdf:resource="43.38.-p"/>
    <pacs:code>43.38.Gy</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Semiconductor transducers</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="01.70.+w">
    <skos:broader rdf:resource="01."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>01.70.+w</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Philosophy of science</skos:prefLabel>
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  <rdf:Description rdf:about="05.70.Ln">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>05.70.Ln</pacs:code>
    <skos:broader rdf:resource="05.70.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Nonequilibrium and irreversible thermodynamics</skos:prefLabel>
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  <rdf:Description rdf:about="89.75.-k">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="89."/>
    <pacs:code>89.75.-k</pacs:code>
    <skos:narrower rdf:resource="89.75.Kd"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="89.75.Da"/>
    <skos:narrower rdf:resource="89.75.Hc"/>
    <skos:prefLabel>Complex systems</skos:prefLabel>
    <skos:narrower rdf:resource="89.75.Fb"/>
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  <rdf:Description rdf:about="72.80.Ng">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Disordered solids</skos:prefLabel>
    <skos:broader rdf:resource="72.80.-r"/>
    <pacs:code>72.80.Ng</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="74.45.+c">
    <skos:broader rdf:resource="74."/>
    <skos:prefLabel>Proximity effects; Andreev effect; SN and SNS junctions</skos:prefLabel>
    <pacs:code>74.45.+c</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.67.Mn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>03.67.Mn</pacs:code>
    <skos:broader rdf:resource="03.67.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Entanglement production, characterization, and manipulation</skos:prefLabel>
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  <rdf:Description rdf:about="92.60.Sz">
    <pacs:code>92.60.Sz</pacs:code>
    <skos:broader rdf:resource="92.60.-e"/>
    <skos:prefLabel>Air quality and air pollution</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.50.Tt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Fine-particle systems; nanocrystalline materials</skos:prefLabel>
    <skos:broader rdf:resource="75.50.-y"/>
    <pacs:code>75.50.Tt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.59.Ye">
    <skos:prefLabel>Plasma devices for generation of coherent radiation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.59.Ye</pacs:code>
    <skos:broader rdf:resource="52.59.-f"/>
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  <rdf:Description rdf:about="12.38.Qk">
    <skos:broader rdf:resource="12.38.-t"/>
    <pacs:code>12.38.Qk</pacs:code>
    <skos:prefLabel>Experimental tests</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.47.Aa">
    <skos:prefLabel>Lithium-ion batteries</skos:prefLabel>
    <pacs:code>82.47.Aa</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.47.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.37.Vb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.37.Vb</pacs:code>
    <skos:broader rdf:resource="82.37.-j"/>
    <skos:prefLabel>Single molecule photochemistry</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.25.+i">
    <skos:broader rdf:resource="73."/>
    <skos:prefLabel>Surface conductivity and carrier phenomena</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>73.25.+i</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.28.Ra">
    <pacs:code>43.28.Ra</pacs:code>
    <skos:prefLabel>Generation of sound by fluid flow, aerodynamic sound, turbulence</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.28.+h"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.55.Dy">
    <skos:broader rdf:resource="52.55.-s"/>
    <skos:prefLabel>General theory and basic studies of plasma lifetime, particle and heat loss, energy balance, field structure, etc.</skos:prefLabel>
    <pacs:code>52.55.Dy</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.30.Jc">
    <skos:prefLabel>Visible and ultraviolet spectra</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>32.30.Jc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="32.30.-r"/>
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  <rdf:Description rdf:about="73.43.Cd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="73.43.-f"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Theory and modeling</skos:prefLabel>
    <pacs:code>73.43.Cd</pacs:code>
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  <rdf:Description rdf:about="43.55.Ev">
    <skos:prefLabel>Sound absorption properties of materials: theory and measurement of sound absorption coefficients; acoustic impedance and admittance</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.55.+p"/>
    <pacs:code>43.55.Ev</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.07.Hj">
    <skos:broader rdf:resource="07.07.-a"/>
    <skos:prefLabel>Display and recording equipment, oscilloscopes, TV cameras, etc.</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>07.07.Hj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.20.Tb">
    <pacs:code>43.20.Tb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.20.+g"/>
    <skos:prefLabel>Interaction of vibrating structures with surrounding medium</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="13.85.Qk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>13.85.Qk</pacs:code>
    <skos:broader rdf:resource="13.85.-t"/>
    <skos:prefLabel>Inclusive production with identified leptons, photons, or other nonhadronic particles</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="46.70.Lk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other structures</skos:prefLabel>
    <pacs:code>46.70.Lk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="46.70.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.Lj">
    <skos:prefLabel>Transportation noise sources: air, road, rail, and marine vehicles</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.50.-x"/>
    <pacs:code>43.50.Lj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="72.15.Gd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="72.15.-v"/>
    <pacs:code>72.15.Gd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Galvanomagnetic and other magnetotransport effects</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.66.Na">
    <pacs:code>87.66.Na</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.66.-a"/>
    <skos:prefLabel>Calorimetric dosimetry</skos:prefLabel>
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  <rdf:Description rdf:about="82.40.Qt">
    <skos:prefLabel>Complex chemical systems</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.40.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.40.Qt</pacs:code>
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  <rdf:Description rdf:about="27.90.+b">
    <pacs:code>27.90.+b</pacs:code>
    <skos:broader rdf:resource="27."/>
    <skos:prefLabel>220(less-than-or-equal-to)A</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="70.">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="74."/>
    <skos:narrower rdf:resource="76."/>
    <pacs:code>70.</pacs:code>
    <skos:narrower rdf:resource="78."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#TopConcept"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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    <skos:narrower rdf:resource="72."/>
    <skos:narrower rdf:resource="71."/>
    <skos:narrower rdf:resource="73."/>
    <skos:narrower rdf:resource="75."/>
    <skos:narrower rdf:resource="77."/>
    <skos:narrower rdf:resource="79."/>
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  <rdf:Description rdf:about="13.38.Dg">
    <skos:broader rdf:resource="13.38.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Decays of Z bosons</skos:prefLabel>
    <pacs:code>13.38.Dg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="89.20.Ff">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>89.20.Ff</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="89.20.-a"/>
    <skos:prefLabel>Computer science and technology</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.05.Nb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.05.-k"/>
    <pacs:code>43.05.Nb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Technical committee activities; Technical Council</skos:prefLabel>
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  <rdf:Description rdf:about="71.10.Pm">
    <skos:prefLabel>Fermions in reduced dimensions (anyons, composite fermions, Luttinger liquid, etc.)</skos:prefLabel>
    <pacs:code>71.10.Pm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="71.10.-w"/>
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  <rdf:Description rdf:about="92.70.Gt">
    <skos:broader rdf:resource="92.70.-j"/>
    <pacs:code>92.70.Gt</pacs:code>
    <skos:prefLabel>Climate dynamics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.68.+m">
    <skos:broader rdf:resource="07."/>
    <pacs:code>07.68.+m</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Photography, photographic instruments; xerography</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="83.85.Tz">
    <pacs:code>83.85.Tz</pacs:code>
    <skos:broader rdf:resource="83.85.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Creep and/or creep recoil</skos:prefLabel>
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  <rdf:Description rdf:about="42.25.Dd">
    <skos:broader rdf:resource="42.25.-p"/>
    <skos:prefLabel>Wave propagation in random media</skos:prefLabel>
    <pacs:code>42.25.Dd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Qd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.30.Qd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.30.-k"/>
    <skos:prefLabel>Global scale acoustics; ocean basin thermometry, transbasin acoustics</skos:prefLabel>
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  <rdf:Description rdf:about="31.15.Ew">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>31.15.Ew</pacs:code>
    <skos:broader rdf:resource="31.15.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="64.70.Ja">
    <skos:prefLabel>Liquid-liquid transitions</skos:prefLabel>
    <skos:broader rdf:resource="64.70.-p"/>
    <pacs:code>64.70.Ja</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.70.Jk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.70.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.70.Jk</pacs:code>
    <skos:prefLabel>Polymers and organics</skos:prefLabel>
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  <rdf:Description rdf:about="71.55.Jv">
    <skos:broader rdf:resource="71.55.-i"/>
    <pacs:code>71.55.Jv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Disordered structures; amorphous and glassy solids</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.59.Bi">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.59.-f"/>
    <pacs:code>52.59.Bi</pacs:code>
    <skos:prefLabel>Grid- and ion-diode-accelerated beams</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Ns">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>92.10.Ns</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="92.10.-c"/>
    <skos:prefLabel>Fine structure and microstructure</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="78.60.Mq">
    <skos:broader rdf:resource="78.60.-b"/>
    <skos:prefLabel>Sonoluminescence, triboluminescence</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>78.60.Mq</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.40.Hs">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>25.40.Hs</pacs:code>
    <skos:broader rdf:resource="25.40.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Transfer reactions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="76.30.Rn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Free radicals</skos:prefLabel>
    <pacs:code>76.30.Rn</pacs:code>
    <skos:broader rdf:resource="76.30.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.30.Tz">
    <skos:prefLabel>Waves: propagation and excitation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>94.30.Tz</pacs:code>
    <skos:broader rdf:resource="94.30.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.38.Gt">
    <pacs:code>98.38.Gt</pacs:code>
    <skos:prefLabel>H&amp;thinsp;I regions and 21-cm lines; diffuse, translucent, and high-velocity clouds</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98.38.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.75.-i">
    <skos:narrower rdf:resource="41.75.Lx"/>
    <skos:broader rdf:resource="41."/>
    <skos:narrower rdf:resource="41.75.Fr"/>
    <skos:narrower rdf:resource="41.75.Jv"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="41.75.Cn"/>
    <pacs:code>41.75.-i</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="41.75.Ak"/>
    <skos:prefLabel>Charged-particle beams</skos:prefLabel>
    <skos:narrower rdf:resource="41.75.Ht"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.10.Tq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.10.Tq</pacs:code>
    <skos:prefLabel>Earth tides</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91.10.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.45.Mp">
    <skos:broader rdf:resource="82.45.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Thin layers, films, monolayers, membranes</skos:prefLabel>
    <pacs:code>82.45.Mp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="12.15.Mm">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Neutral currents</skos:prefLabel>
    <skos:broader rdf:resource="12.15.-y"/>
    <pacs:code>12.15.Mm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="81.90.+c">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics in materials science (restricted to new topics in section 81)</skos:prefLabel>
    <skos:broader rdf:resource="81."/>
    <pacs:code>81.90.+c</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.55.Ht">
    <skos:broader rdf:resource="71.55.-i"/>
    <skos:prefLabel>Other nonmetals</skos:prefLabel>
    <pacs:code>71.55.Ht</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="12.20.Fv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Experimental tests</skos:prefLabel>
    <pacs:code>12.20.Fv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="12.20.-m"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.75.Ss">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Magnetic field sensors using spin polarized transport</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="85.75.-d"/>
    <pacs:code>85.75.Ss</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="12.15.Ff">
    <skos:prefLabel>Quark and lepton masses and mixing</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="12.15.-y"/>
    <pacs:code>12.15.Ff</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.55.Fw">
    <pacs:code>43.55.Fw</pacs:code>
    <skos:broader rdf:resource="43.55.+p"/>
    <skos:prefLabel>Auditorium and enclosure design</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.60.-h">
    <skos:narrower rdf:resource="84.60.Lw"/>
    <skos:narrower rdf:resource="84.60.Bk"/>
    <skos:narrower rdf:resource="84.60.Jt"/>
    <skos:narrower rdf:resource="84.60.Ny"/>
    <skos:narrower rdf:resource="84.60.Ve"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="84.60.Rb"/>
    <skos:prefLabel>Direct energy conversion and storage</skos:prefLabel>
    <pacs:code>84.60.-h</pacs:code>
    <skos:broader rdf:resource="84."/>
  </rdf:Description>
  <rdf:Description rdf:about="13.87.-a">
    <skos:narrower rdf:resource="13.87.Fh"/>
    <skos:broader rdf:resource="13."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>13.87.-a</pacs:code>
    <skos:narrower rdf:resource="13.87.Ce"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Jets in large-Q2 scattering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="14.60.St">
    <skos:prefLabel>Non-standard-model neutrinos, right-handed neutrinos, etc.</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="14.60.-z"/>
    <pacs:code>14.60.St</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.20.Jn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="14.20.-c"/>
    <pacs:code>14.20.Jn</pacs:code>
    <skos:prefLabel>Hyperons</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Ky">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Structures and materials for absorbing sound in water; propagation in fluid-filled permeable material</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.30.Ky</pacs:code>
    <skos:broader rdf:resource="43.30.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Gk">
    <skos:prefLabel>Phonons in crystal lattices, quantum acoustics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.35.Gk</pacs:code>
    <skos:broader rdf:resource="43.35.+d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.62.Mw">
    <skos:broader rdf:resource="98.62.-g"/>
    <pacs:code>98.62.Mw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Infall, accretion, and accretion disks</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.40.Vn">
    <pacs:code>43.40.Vn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.40.+s"/>
    <skos:prefLabel>Active vibration control</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="76.75.+i">
    <skos:broader rdf:resource="76."/>
    <skos:prefLabel>Muon spin rotation and relaxation</skos:prefLabel>
    <pacs:code>76.75.+i</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.07.Wx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.07.-b"/>
    <skos:prefLabel>Nanopowders</skos:prefLabel>
    <pacs:code>81.07.Wx</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="85.35.-p">
    <pacs:code>85.35.-p</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="85.35.Kt"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="85.35.Be"/>
    <skos:narrower rdf:resource="85.35.Ds"/>
    <skos:broader rdf:resource="85."/>
    <skos:narrower rdf:resource="85.35.Gv"/>
    <skos:prefLabel>Nanoelectronic devices</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.68.Jg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.68.Jg</pacs:code>
    <skos:prefLabel>Effects of aerosols</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.68.-w"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.25.Pb">
    <skos:broader rdf:resource="85.25.-j"/>
    <pacs:code>85.25.Pb</pacs:code>
    <skos:prefLabel>Superconducting infrared, submillimeter and millimeter wave detectors</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.05.Mh">
    <pacs:code>07.05.Mh</pacs:code>
    <skos:broader rdf:resource="07.05.-t"/>
    <skos:prefLabel>Neural networks, fuzzy logic, artificial intelligence</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.80.Di">
    <skos:broader rdf:resource="97.80.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>97.80.Di</pacs:code>
    <skos:prefLabel>Visual binaries</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.40.Jc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.40.+s"/>
    <pacs:code>43.40.Jc</pacs:code>
    <skos:prefLabel>Shock and shock reduction and absorption; velocity of shock waves</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="03.65.Pm">
    <pacs:code>03.65.Pm</pacs:code>
    <skos:prefLabel>Relativistic wave equations</skos:prefLabel>
    <skos:broader rdf:resource="03.65.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="44.40.+a">
    <skos:prefLabel>Thermal radiation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>44.40.+a</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="44."/>
  </rdf:Description>
  <rdf:Description rdf:about="61.12.Ex">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.12.Ex</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Neutron scattering (including small-angle scattering)</skos:prefLabel>
    <skos:broader rdf:resource="61.12.-q"/>
  </rdf:Description>
  <rdf:Description rdf:about="21.30.Fe">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="21.30.-x"/>
    <skos:prefLabel>Forces in hadronic systems and effective interactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>21.30.Fe</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="61.12.Ld">
    <pacs:code>61.12.Ld</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Neutron diffraction</skos:prefLabel>
    <skos:broader rdf:resource="61.12.-q"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.70.Pq">
    <skos:prefLabel>Multifragment emission and correlations</skos:prefLabel>
    <skos:broader rdf:resource="25.70.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.70.Pq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.25.Ed">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Effect of nonlinearity on velocity and attenuation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.25.Ed</pacs:code>
    <skos:broader rdf:resource="43.25.-x"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Dh">
    <skos:prefLabel>Pretersonics (sound of frequency above 1010Hz); Brillouin scattering</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.35.+d"/>
    <pacs:code>43.35.Dh</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.60.Np">
    <skos:broader rdf:resource="83.60.-a"/>
    <skos:prefLabel>Effects of electric and magnetic fields</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>83.60.Np</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="25.30.-c">
    <skos:narrower rdf:resource="25.30.Hm"/>
    <skos:broader rdf:resource="25."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="25.30.Rw"/>
    <skos:narrower rdf:resource="25.30.Bf"/>
    <skos:narrower rdf:resource="25.30.Pt"/>
    <pacs:code>25.30.-c</pacs:code>
    <skos:prefLabel>Lepton-induced reactions</skos:prefLabel>
    <skos:narrower rdf:resource="25.30.Dh"/>
    <skos:narrower rdf:resource="25.30.Fj"/>
    <skos:narrower rdf:resource="25.30.Mr"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.20.Sb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.20.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Correlation function theory of rate constants and its applications</skos:prefLabel>
    <pacs:code>82.20.Sb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="11.80.Gw">
    <pacs:code>11.80.Gw</pacs:code>
    <skos:broader rdf:resource="11.80.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Multichannel scattering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="94.30.Fk">
    <pacs:code>94.30.Fk</pacs:code>
    <skos:prefLabel>Plasma motion, convection, or circulation</skos:prefLabel>
    <skos:broader rdf:resource="94.30.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.30.Rm">
    <skos:broader rdf:resource="96.30.-t"/>
    <pacs:code>96.30.Rm</pacs:code>
    <skos:prefLabel>Neptune</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.87.-d">
    <skos:broader rdf:resource="42."/>
    <skos:narrower rdf:resource="42.87.Bg"/>
    <skos:prefLabel>Optical testing techniques</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.87.-d</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.20.Mx">
    <pacs:code>92.20.Mx</pacs:code>
    <skos:broader rdf:resource="92.20.-h"/>
    <skos:prefLabel>Physicochemical properties</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.50.Ky">
    <pacs:code>28.50.Ky</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="28.50.-k"/>
    <skos:prefLabel>Propulsion reactors</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Zk">
    <skos:prefLabel>Experimental modeling</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.30.-k"/>
    <pacs:code>43.30.Zk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.35.Jk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.35.Jk</pacs:code>
    <skos:prefLabel>Copolymers, phase transitions, structure</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.35.-x"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.40.Pg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Disordered solids</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="78.40.-q"/>
    <pacs:code>78.40.Pg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.64.Xx">
    <pacs:code>87.64.Xx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.64.-t"/>
    <skos:prefLabel>Near-field scanning optical microscopy</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="41.85.Gy">
    <pacs:code>41.85.Gy</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="41.85.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Chromatic and geometrical aberrations</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="34.30.+h">
    <pacs:code>34.30.+h</pacs:code>
    <skos:prefLabel>Intramolecular energy transfer; intramolecular dynamics; dynamics of van der Waals molecules</skos:prefLabel>
    <skos:broader rdf:resource="34."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.15.Pw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Fine and hyperfine structure</skos:prefLabel>
    <pacs:code>33.15.Pw</pacs:code>
    <skos:broader rdf:resource="33.15.-e"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.20.Nr">
    <skos:broader rdf:resource="71.20.-b"/>
    <skos:prefLabel>Semiconductor compounds</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>71.20.Nr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.38.Dq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.38.Dq</pacs:code>
    <skos:broader rdf:resource="98.38.-j"/>
    <skos:prefLabel>Molecular clouds, H2 clouds, dense clouds, and dark clouds</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.60.St">
    <skos:prefLabel>Non-isothermal rheology</skos:prefLabel>
    <pacs:code>83.60.St</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.60.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.55.Rg">
    <pacs:code>95.55.Rg</pacs:code>
    <skos:prefLabel>Photoconductors and bolometers</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="95.55.-n"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.57.Pq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="67.57.-z"/>
    <pacs:code>67.57.Pq</pacs:code>
    <skos:prefLabel>Impurities</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="24.10.Lx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>24.10.Lx</pacs:code>
    <skos:prefLabel>Monte Carlo simulations (including hadron and parton cascades and string breaking models)</skos:prefLabel>
    <skos:broader rdf:resource="24.10.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Px">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Abstract harmonic analysis</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.30.Px</pacs:code>
    <skos:broader rdf:resource="02.30.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.30.Rw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="25.30.-c"/>
    <pacs:code>25.30.Rw</pacs:code>
    <skos:prefLabel>Electroproduction reactions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="85.35.Be">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="85.35.-p"/>
    <skos:prefLabel>Quantum well devices (quantum dots, quantum wires, etc.)</skos:prefLabel>
    <pacs:code>85.35.Be</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.55.Px">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.55.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Semiconductor lasers; laser diodes</skos:prefLabel>
    <pacs:code>42.55.Px</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.55.Cs">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.55.Cs</pacs:code>
    <skos:broader rdf:resource="43.55.+p"/>
    <skos:prefLabel>Stationary response of rooms to noise; spatial statistics of room response; random testing</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.66.Hq">
    <pacs:code>61.66.Hq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Organic compounds</skos:prefLabel>
    <skos:broader rdf:resource="61.66.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.07.Df">
    <skos:broader rdf:resource="07.07.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Sensors (chemical, optical, electrical, movement, gas, etc.); remote sensing</skos:prefLabel>
    <pacs:code>07.07.Df</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.40.Hb">
    <skos:prefLabel>Random vibration</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.40.+s"/>
    <pacs:code>43.40.Hb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.37.+q">
    <skos:prefLabel>Electric variable measurements (including voltage, current, resistance, capacitance, inductance, impedance, and admittance, etc.)</skos:prefLabel>
    <pacs:code>84.37.+q</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="84."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="62.20.-x">
    <skos:narrower rdf:resource="62.20.Fe"/>
    <skos:narrower rdf:resource="62.20.Dc"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="62."/>
    <skos:narrower rdf:resource="62.20.Hg"/>
    <skos:narrower rdf:resource="62.20.Qp"/>
    <skos:prefLabel>Mechanical properties of solids</skos:prefLabel>
    <skos:narrower rdf:resource="62.20.Mk"/>
    <pacs:code>62.20.-x</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.43.Mn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="68.43.-h"/>
    <pacs:code>68.43.Mn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Adsorption/desorption kinetics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="28.41.Qb">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="28.41.-i"/>
    <pacs:code>28.41.Qb</pacs:code>
    <skos:prefLabel>Structural and shielding materials</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="14.40.Cs">
    <skos:prefLabel>Other mesons with S=C=0, mass&lt;2.5 GeV</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>14.40.Cs</pacs:code>
    <skos:broader rdf:resource="14.40.-n"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.16.Ta">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.16.-c"/>
    <pacs:code>81.16.Ta</pacs:code>
    <skos:prefLabel>Atom manipulation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.40.Rw">
    <pacs:code>73.40.Rw</pacs:code>
    <skos:broader rdf:resource="73.40.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Metal-insulator-metal structures</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="72.15.Cz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electrical and thermal conduction in amorphous and liquid metals and alloys</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="72.15.-v"/>
    <pacs:code>72.15.Cz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.57.Pt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="07.57.-c"/>
    <pacs:code>07.57.Pt</pacs:code>
    <skos:prefLabel>Submillimeter wave, microwave and radiowave spectrometers; magnetic resonance spectrometers, auxiliary equipment, and techniques</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.30.Mr">
    <skos:prefLabel>Muon scattering (including the EMC effect)</skos:prefLabel>
    <pacs:code>25.30.Mr</pacs:code>
    <skos:broader rdf:resource="25.30.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.30.-j">
    <skos:broader rdf:resource="78."/>
    <skos:narrower rdf:resource="78.30.Jw"/>
    <skos:narrower rdf:resource="78.30.Na"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="78.30.Ly"/>
    <pacs:code>78.30.-j</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="78.30.Am"/>
    <skos:narrower rdf:resource="78.30.Cp"/>
    <skos:narrower rdf:resource="78.30.Hv"/>
    <skos:prefLabel>Infrared and Raman spectra</skos:prefLabel>
    <skos:narrower rdf:resource="78.30.Fs"/>
    <skos:narrower rdf:resource="78.30.Er"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.72.Mm">
    <skos:prefLabel>Grain and twin boundaries</skos:prefLabel>
    <skos:broader rdf:resource="61.72.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.72.Mm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="05.90.+m">
    <pacs:code>05.90.+m</pacs:code>
    <skos:prefLabel>Other topics in statistical physics, thermodynamics, and nonlinear dynamical systems (restricted to new topics in section 05)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="05."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.10.Qm">
    <skos:broader rdf:resource="91.10.-v"/>
    <pacs:code>91.10.Qm</pacs:code>
    <skos:prefLabel>Harmonics of the gravity potential field</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.15.Rs">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Spray coating techniques</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.15.-z"/>
    <pacs:code>81.15.Rs</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="46.">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="46.25.-y"/>
    <skos:narrower rdf:resource="46.50.+a"/>
    <skos:narrower rdf:resource="46.80.+j"/>
    <skos:narrower rdf:resource="46.65.+g"/>
    <skos:broader rdf:resource="40."/>
    <skos:narrower rdf:resource="46.35.+z"/>
    <skos:prefLabel>Continuum mechanics of solids</skos:prefLabel>
    <skos:narrower rdf:resource="46.40.-f"/>
    <skos:narrower rdf:resource="46.90.+s"/>
    <skos:narrower rdf:resource="46.70.-p"/>
    <skos:narrower rdf:resource="46.32.+x"/>
    <skos:narrower rdf:resource="46.05.+b"/>
    <skos:narrower rdf:resource="46.15.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>46.</pacs:code>
    <skos:narrower rdf:resource="46.55.+d"/>
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  <rdf:Description rdf:about="43.40.Qi">
    <skos:prefLabel>Effect of sound on structures, fatigue; spatial statistics of structural vibration</skos:prefLabel>
    <skos:broader rdf:resource="43.40.+s"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.40.Qi</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.64.Fb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.64.Fb</pacs:code>
    <skos:prefLabel>EXAFS spectroscopy</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.64.-t"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.72.-h">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="74.72.Bk"/>
    <skos:narrower rdf:resource="74.72.Dn"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Cuprate superconductors (high-Tc and insulating parent compounds)</skos:prefLabel>
    <skos:narrower rdf:resource="74.72.Hs"/>
    <pacs:code>74.72.-h</pacs:code>
    <skos:narrower rdf:resource="74.72.Jt"/>
    <skos:broader rdf:resource="74."/>
  </rdf:Description>
  <rdf:Description rdf:about="43.55.Dt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Sound absorption in enclosures: theory and measurement; use of absorption in offices, commercial and domestic spaces</skos:prefLabel>
    <skos:broader rdf:resource="43.55.+p"/>
    <pacs:code>43.55.Dt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.65.Tg">
    <skos:prefLabel>Optical solitons; nonlinear guided waves</skos:prefLabel>
    <pacs:code>42.65.Tg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.65.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Iz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Emulsions and foams</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>83.80.Iz</pacs:code>
    <skos:broader rdf:resource="83.80.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Pt">
    <skos:prefLabel>Optical properties of sea water</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="92.10.-c"/>
    <pacs:code>92.10.Pt</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.10.Mx">
    <skos:broader rdf:resource="81.10.-h"/>
    <pacs:code>81.10.Mx</pacs:code>
    <skos:prefLabel>Growth in microgravity environments</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.16.Hc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.16.-c"/>
    <skos:prefLabel>Catalytic methods</skos:prefLabel>
    <pacs:code>81.16.Hc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.38.Bn">
    <pacs:code>98.38.Bn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Atomic, molecular, and chemical, and grain processes</skos:prefLabel>
    <skos:broader rdf:resource="98.38.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.85.Ja">
    <skos:broader rdf:resource="41.85.-p"/>
    <skos:prefLabel>Beam transport</skos:prefLabel>
    <pacs:code>41.85.Ja</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.21.Cd">
    <pacs:code>73.21.Cd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.21.-b"/>
    <skos:prefLabel>Superlattices</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.Hz">
    <pacs:code>43.38.Hz</pacs:code>
    <skos:prefLabel>Transducer arrays, acoustic interaction effects in arrays</skos:prefLabel>
    <skos:broader rdf:resource="43.38.-p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.82.Fs">
    <skos:broader rdf:resource="97.82.-j"/>
    <pacs:code>97.82.Fs</pacs:code>
    <skos:prefLabel>Substellar companions; planets</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.55.Hp">
    <pacs:code>25.55.Hp</pacs:code>
    <skos:prefLabel>Transfer reactions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="25.55.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Xd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nuclear acoustical resonance, acoustical magnetic resonance</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.35.+d"/>
    <pacs:code>43.35.Xd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="83.85.Vb">
    <pacs:code>83.85.Vb</pacs:code>
    <skos:prefLabel>Small amplitude oscillatory shear (dynamic mechanical analysis)</skos:prefLabel>
    <skos:broader rdf:resource="83.85.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.20.Ev">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>81.20.Ev</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.20.-n"/>
    <skos:prefLabel>Powder processing: powder metallurgy, compaction, sintering, mechanical alloying, and granulation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="33.55.Be">
    <skos:broader rdf:resource="33.55.-b"/>
    <skos:prefLabel>Zeeman and Stark effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>33.55.Be</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="91.30.Tb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>91.30.Tb</pacs:code>
    <skos:prefLabel>Volcano seismology</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.30.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.12.Ha">
    <skos:broader rdf:resource="61.12.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Neutron reflectometry</skos:prefLabel>
    <pacs:code>61.12.Ha</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="05.45.Df">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>05.45.Df</pacs:code>
    <skos:broader rdf:resource="05.45.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Fractals</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="97.30.Gj">
    <skos:broader rdf:resource="97.30.-b"/>
    <pacs:code>97.30.Gj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Cepheids (delta Cephei, W Virginis)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="93.30.Fd">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>93.30.Fd</pacs:code>
    <skos:prefLabel>Australia</skos:prefLabel>
    <skos:broader rdf:resource="93.30.-w"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.53.Hn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.53.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.53.Hn</pacs:code>
    <skos:prefLabel>Pump probe experiments with bound states</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="75.60.Jk">
    <skos:broader rdf:resource="75.60.-d"/>
    <pacs:code>75.60.Jk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Magnetization reversal mechanisms</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.40.Vs">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Vortices and turbulence</skos:prefLabel>
    <skos:broader rdf:resource="67.40.-w"/>
    <pacs:code>67.40.Vs</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.55.-t">
    <skos:narrower rdf:resource="47.55.Mh"/>
    <skos:narrower rdf:resource="47.55.Bx"/>
    <skos:narrower rdf:resource="47.55.Kf"/>
    <skos:prefLabel>Nonhomogeneous flows</skos:prefLabel>
    <skos:narrower rdf:resource="47.55.Hd"/>
    <pacs:code>47.55.-t</pacs:code>
    <skos:broader rdf:resource="47."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="47.55.Dz"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.80.La">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="11.80.-m"/>
    <skos:prefLabel>Multiple scattering</skos:prefLabel>
    <pacs:code>11.80.La</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.80.Cc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Optical trapping</skos:prefLabel>
    <skos:broader rdf:resource="87.80.-y"/>
    <pacs:code>87.80.Cc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.45.-d">
    <skos:narrower rdf:resource="71.45.Lr"/>
    <skos:broader rdf:resource="71."/>
    <skos:prefLabel>Collective effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="71.45.Gm"/>
    <pacs:code>71.45.-d</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.56.Ew">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Elliptical galaxies</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.56.-p"/>
    <pacs:code>98.56.Ew</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="41.">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="41.75.-i"/>
    <pacs:code>41.</pacs:code>
    <skos:narrower rdf:resource="41.85.-p"/>
    <skos:prefLabel>Electromagnetism; electron and ion optics</skos:prefLabel>
    <skos:narrower rdf:resource="41.20.-q"/>
    <skos:narrower rdf:resource="41.60.-m"/>
    <skos:narrower rdf:resource="41.90.+e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="40."/>
    <skos:narrower rdf:resource="41.50.+h"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Qp">
    <skos:broader rdf:resource="43.66.-x"/>
    <skos:prefLabel>Localization of sound sources</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.66.Qp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="61.72.Hh">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Indirect evidence of dislocations and other defects (resistivity, slip, creep, strains, internal friction, EPR, NMR, etc.)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.72.Hh</pacs:code>
    <skos:broader rdf:resource="61.72.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.20.Jb">
    <skos:prefLabel>Electromagnetic wave propagation; radiowave propagation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>41.20.Jb</pacs:code>
    <skos:broader rdf:resource="41.20.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.27.Wg">
    <skos:broader rdf:resource="47.27.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>47.27.Wg</pacs:code>
    <skos:prefLabel>Jets</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Wy">
    <skos:prefLabel>Non-stationary signal analysis, non-linear systems, and higher order statistics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.60.+d"/>
    <pacs:code>43.60.Wy</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.85.Dh">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>47.85.Dh</pacs:code>
    <skos:prefLabel>Hydrodynamics, hydraulics, hydrostatics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="47.85.-g"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.85.Rm">
    <pacs:code>13.85.Rm</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="13.85.-t"/>
    <skos:prefLabel>Limits on production of particles</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="11.30.Hv">
    <skos:prefLabel>Flavor symmetries</skos:prefLabel>
    <pacs:code>11.30.Hv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="11.30.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.44.-n">
    <skos:narrower rdf:resource="61.44.Fw"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Semi-periodic solids</skos:prefLabel>
    <pacs:code>61.44.-n</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="61.44.Br"/>
    <skos:broader rdf:resource="61."/>
  </rdf:Description>
  <rdf:Description rdf:about="71.55.Eq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>III-V semiconductors</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="71.55.-i"/>
    <pacs:code>71.55.Eq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="02.70.Dh">
    <pacs:code>02.70.Dh</pacs:code>
    <skos:broader rdf:resource="02.70.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Finite-element and Galerkin methods</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.20.Mf">
    <skos:broader rdf:resource="73.20.-r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Collective excitations (including excitons, polarons, plasmons and other charge-density excitations)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>73.20.Mf</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="28.">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="28.41.-i"/>
    <skos:narrower rdf:resource="28.60.+s"/>
    <skos:narrower rdf:resource="28.50.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="28.90.+i"/>
    <skos:narrower rdf:resource="28.52.-s"/>
    <pacs:code>28.</pacs:code>
    <skos:narrower rdf:resource="28.70.+y"/>
    <skos:narrower rdf:resource="28.20.-v"/>
    <skos:prefLabel>Nuclear engineering and nuclear power studies</skos:prefLabel>
    <skos:broader rdf:resource="20."/>
  </rdf:Description>
  <rdf:Description rdf:about="96.90.+c">
    <skos:broader rdf:resource="96."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>96.90.+c</pacs:code>
    <skos:prefLabel>Other topics on the solar system (restricted to new topics in section 96)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.65.Pp">
    <pacs:code>52.65.Pp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.65.-y"/>
    <skos:prefLabel>Monte Carlo methods</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="34.80.Gs">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Molecular excitation and ionization by electron impact</skos:prefLabel>
    <pacs:code>34.80.Gs</pacs:code>
    <skos:broader rdf:resource="34.80.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Wi">
    <skos:prefLabel>Passive sonar systems and algorithms, matched field processing in underwater acoustics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.30.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.30.Wi</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.65.Hb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Intracluster matter; cooling flows</skos:prefLabel>
    <skos:broader rdf:resource="98.65.-r"/>
    <pacs:code>98.65.Hb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.10.Pp">
    <pacs:code>91.10.Pp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.10.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Gravimetric measurements and instruments</skos:prefLabel>
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  <rdf:Description rdf:about="87.53.St">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.53.-j"/>
    <skos:prefLabel>Record and verify systems and applications</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.53.St</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Nw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>02.30.Nw</pacs:code>
    <skos:prefLabel>Fourier analysis</skos:prefLabel>
    <skos:broader rdf:resource="02.30.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.55.Pe">
    <pacs:code>43.55.Pe</pacs:code>
    <skos:prefLabel>Anechoic chamber design, wedges</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.55.+p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.27.-h">
    <skos:narrower rdf:resource="52.27.Jt"/>
    <skos:broader rdf:resource="52."/>
    <pacs:code>52.27.-h</pacs:code>
    <skos:narrower rdf:resource="52.27.Ny"/>
    <skos:narrower rdf:resource="52.27.Cm"/>
    <skos:narrower rdf:resource="52.27.Ep"/>
    <skos:narrower rdf:resource="52.27.Aj"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Basic studies of specific kinds of plasmas</skos:prefLabel>
    <skos:narrower rdf:resource="52.27.Gr"/>
    <skos:narrower rdf:resource="52.27.Lw"/>
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  <rdf:Description rdf:about="97.60.Gb">
    <pacs:code>97.60.Gb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="97.60.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Pulsars</skos:prefLabel>
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  <rdf:Description rdf:about="81.20.Ka">
    <skos:broader rdf:resource="81.20.-n"/>
    <pacs:code>81.20.Ka</pacs:code>
    <skos:prefLabel>Chemical synthesis; combustion synthesis</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="06.30.Gv">
    <skos:prefLabel>Velocity, acceleration, and rotation</skos:prefLabel>
    <skos:broader rdf:resource="06.30.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>06.30.Gv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.55.Hc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.55.Hc</pacs:code>
    <skos:broader rdf:resource="52.55.-s"/>
    <skos:prefLabel>Stellarators, torsatrons, heliacs, bumpy tori, and other toroidal confinement devices</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="85.30.Fg">
    <skos:broader rdf:resource="85.30.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>85.30.Fg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Bulk semiconductor and conductivity oscillation devices (including Hall effect devices, space-charge-limited devices, and Gunn effect devices)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="04.20.Ha">
    <skos:broader rdf:resource="04.20.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>04.20.Ha</pacs:code>
    <skos:prefLabel>Asymptotic structure</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="82.30.Vy">
    <skos:broader rdf:resource="82.30.-b"/>
    <pacs:code>82.30.Vy</pacs:code>
    <skos:prefLabel>Homogeneous catalysis in solution, polymers and zeolites</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.20.Jv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>72.20.Jv</pacs:code>
    <skos:prefLabel>Charge carriers: generation, recombination, lifetime, and trapping</skos:prefLabel>
    <skos:broader rdf:resource="72.20.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.50.Xa">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.50.-p"/>
    <pacs:code>42.50.Xa</pacs:code>
    <skos:prefLabel>Optical tests of quantum theory</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.67.Hk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="03.67.-a"/>
    <skos:prefLabel>Quantum communication</skos:prefLabel>
    <pacs:code>03.67.Hk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.88.+h">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Environmental and radiation effects on optical elements, devices, and systems</skos:prefLabel>
    <pacs:code>42.88.+h</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="92.40.-t">
    <skos:narrower rdf:resource="92.40.Je"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="92.40.Gc"/>
    <skos:narrower rdf:resource="92.40.Rm"/>
    <skos:narrower rdf:resource="92.40.Vq"/>
    <skos:narrower rdf:resource="92.40.Lg"/>
    <skos:narrower rdf:resource="92.40.Kf"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="92.40.Fb"/>
    <pacs:code>92.40.-t</pacs:code>
    <skos:narrower rdf:resource="92.40.Ni"/>
    <skos:narrower rdf:resource="92.40.Sn"/>
    <skos:narrower rdf:resource="92.40.Qk"/>
    <skos:narrower rdf:resource="92.40.Ea"/>
    <skos:broader rdf:resource="92."/>
    <skos:prefLabel>Hydrology and glaciology</skos:prefLabel>
    <skos:narrower rdf:resource="92.40.Cy"/>
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  <rdf:Description rdf:about="34.20.Cf">
    <skos:broader rdf:resource="34.20.-b"/>
    <skos:prefLabel>Interatomic potentials and forces</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>34.20.Cf</pacs:code>
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  <rdf:Description rdf:about="87.57.Gg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.57.Gg</pacs:code>
    <skos:prefLabel>Image reconstruction and registration</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.57.-s"/>
  </rdf:Description>
  <rdf:Description rdf:about="34.80.Bm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>34.80.Bm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="34.80.-i"/>
    <skos:prefLabel>Elastic scattering of electrons by atoms and molecules</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.10.Fq">
    <skos:prefLabel>Vibration isolation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>07.10.Fq</pacs:code>
    <skos:broader rdf:resource="07.10.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="93.65.+e">
    <skos:prefLabel>Data acquisition and storage</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>93.65.+e</pacs:code>
    <skos:broader rdf:resource="93."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.50.Dv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.50.-p"/>
    <pacs:code>42.50.Dv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Nonclassical states of the electromagnetic field, including entangled photon states; quantum state engineering and measurements</skos:prefLabel>
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  <rdf:Description rdf:about="87.54.Br">
    <skos:prefLabel>Thermotherapy (hyperthermia and cryogenic therapy)</skos:prefLabel>
    <skos:broader rdf:resource="87.54.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.54.Br</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="93.30.Rp">
    <skos:broader rdf:resource="93.30.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>93.30.Rp</pacs:code>
    <skos:prefLabel>Regional seas</skos:prefLabel>
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  <rdf:Description rdf:about="52.35.Hr">
    <skos:prefLabel>Electromagnetic waves (e.g., electron-cyclotron, Whistler, Bernstein, upper hybrid, lower hybrid)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.35.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.35.Hr</pacs:code>
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  <rdf:Description rdf:about="85.45.Bz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>85.45.Bz</pacs:code>
    <skos:broader rdf:resource="85.45.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Vacuum microelectronic device characterization, design, and modeling</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.35.Cd">
    <pacs:code>82.35.Cd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.35.-x"/>
    <skos:prefLabel>Conducting polymers</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="24.75.+i">
    <skos:prefLabel>General properties of fission</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>24.75.+i</pacs:code>
    <skos:broader rdf:resource="24."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="12.40.Ee">
    <pacs:code>12.40.Ee</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="12.40.-y"/>
    <skos:prefLabel>Statistical models</skos:prefLabel>
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  <rdf:Description rdf:about="04.80.Cc">
    <pacs:code>04.80.Cc</pacs:code>
    <skos:prefLabel>Experimental tests of gravitational theories</skos:prefLabel>
    <skos:broader rdf:resource="04.80.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="33.20.Rm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>X-ray spectra</skos:prefLabel>
    <pacs:code>33.20.Rm</pacs:code>
    <skos:broader rdf:resource="33.20.-t"/>
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  <rdf:Description rdf:about="07.10.Cm">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="07.10.-h"/>
    <skos:prefLabel>Micromechanical devices and systems</skos:prefLabel>
    <pacs:code>07.10.Cm</pacs:code>
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  <rdf:Description rdf:about="81.07.Lk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>81.07.Lk</pacs:code>
    <skos:prefLabel>Nanocontacts</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.07.-b"/>
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  <rdf:Description rdf:about="43.38.Lc">
    <pacs:code>43.38.Lc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.38.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Amplifiers, attenuators, and audio controls</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.57.-s">
    <skos:narrower rdf:resource="87.57.Nk"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="87.57.Ce"/>
    <skos:narrower rdf:resource="87.57.Ra"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Medical imaging: general</skos:prefLabel>
    <skos:broader rdf:resource="87."/>
    <pacs:code>87.57.-s</pacs:code>
    <skos:narrower rdf:resource="87.57.Gg"/>
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  <rdf:Description rdf:about="87.64.Rr">
    <pacs:code>87.64.Rr</pacs:code>
    <skos:broader rdf:resource="87.64.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Light microscopy: bright-field, dark-field, phase contrast, DIC</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="67.57.De">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>67.57.De</pacs:code>
    <skos:prefLabel>Superflow and hydrodynamics</skos:prefLabel>
    <skos:broader rdf:resource="67.57.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="95.85.Kr">
    <pacs:code>95.85.Kr</pacs:code>
    <skos:prefLabel>Visible (390&amp;ndash;750 nm)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="95.85.-e"/>
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  <rdf:Description rdf:about="91.60.Lj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Acoustic properties</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.60.Lj</pacs:code>
    <skos:broader rdf:resource="91.60.-x"/>
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  <rdf:Description rdf:about="78.40.Fy">
    <skos:prefLabel>Semiconductors</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>78.40.Fy</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="78.40.-q"/>
  </rdf:Description>
  <rdf:Description rdf:about="36.40.Sx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>36.40.Sx</pacs:code>
    <skos:prefLabel>Diffusion and dynamics of clusters</skos:prefLabel>
    <skos:broader rdf:resource="36.40.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="96.50.Dj">
    <pacs:code>96.50.Dj</pacs:code>
    <skos:prefLabel>Interplanetary gas and dust (including gegenschein and zodiacal light)</skos:prefLabel>
    <skos:broader rdf:resource="96.50.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="82.20.Rp">
    <skos:broader rdf:resource="82.20.-w"/>
    <skos:prefLabel>State to state energy transfer</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.20.Rp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="47.62.+q">
    <skos:prefLabel>Flow control</skos:prefLabel>
    <skos:broader rdf:resource="47."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.62.+q</pacs:code>
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  <rdf:Description rdf:about="78.30.Ly">
    <pacs:code>78.30.Ly</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Disordered solids</skos:prefLabel>
    <skos:broader rdf:resource="78.30.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.72.Jt">
    <skos:prefLabel>Other cuprates, including Tl and Hg-based cuprates</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>74.72.Jt</pacs:code>
    <skos:broader rdf:resource="74.72.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Zc">
    <pacs:code>43.35.Zc</pacs:code>
    <skos:prefLabel>Use of ultrasonics in nondestructive testing, industrial processes, and industrial products</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.35.+d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.20.Jc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>73.20.Jc</pacs:code>
    <skos:broader rdf:resource="73.20.-r"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Delocalization processes</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.82.Gw">
    <pacs:code>42.82.Gw</pacs:code>
    <skos:prefLabel>Other integrated-optical elements and systems</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.82.-m"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.70.Dk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Radio sources</skos:prefLabel>
    <skos:broader rdf:resource="98.70.-f"/>
    <pacs:code>98.70.Dk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.60.Ch">
    <skos:broader rdf:resource="75.60.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>75.60.Ch</pacs:code>
    <skos:prefLabel>Domain walls and domain structure</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.55.-w">
    <pacs:code>07.55.-w</pacs:code>
    <skos:narrower rdf:resource="07.55.Ge"/>
    <skos:narrower rdf:resource="07.55.Jg"/>
    <skos:narrower rdf:resource="07.55.Db"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Magnetic instruments and components</skos:prefLabel>
    <skos:broader rdf:resource="07."/>
    <skos:narrower rdf:resource="07.55.Nk"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.56.Fc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.56.Fc</pacs:code>
    <skos:broader rdf:resource="87.56.-v"/>
    <skos:prefLabel>Quality assurance equipment</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.66.Sq">
    <skos:prefLabel>Thermoluminescence, bioluminescence, etc.</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.66.-a"/>
    <pacs:code>87.66.Sq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="68.08.De">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.08.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.08.De</pacs:code>
    <skos:prefLabel>Structure, measurements and simulations</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="39.">
    <skos:narrower rdf:resource="39.20.+q"/>
    <pacs:code>39.</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="39.25.+k"/>
    <skos:broader rdf:resource="30."/>
    <skos:prefLabel>Instrumentation and techniques for atomic and molecular physics</skos:prefLabel>
    <skos:narrower rdf:resource="39.30.+w"/>
    <skos:narrower rdf:resource="39.10.+j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="39.90.+d"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.23.-b">
    <skos:broader rdf:resource="73."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="73.23.Ad"/>
    <pacs:code>73.23.-b</pacs:code>
    <skos:narrower rdf:resource="73.23.Hk"/>
    <skos:narrower rdf:resource="73.23.Ra"/>
    <skos:prefLabel>Electronic transport in mesoscopic systems</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.50.+d">
    <skos:broader rdf:resource="47."/>
    <skos:prefLabel>Non-Newtonian fluid flows</skos:prefLabel>
    <pacs:code>47.50.+d</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.05.Rm">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="07.05.-t"/>
    <skos:prefLabel>Data presentation and visualization: algorithms and implementation</skos:prefLabel>
    <pacs:code>07.05.Rm</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.62.Fj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Pressure effects</skos:prefLabel>
    <pacs:code>74.62.Fj</pacs:code>
    <skos:broader rdf:resource="74.62.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.30.Jf">
    <skos:prefLabel>Defects in liquid crystals</skos:prefLabel>
    <skos:broader rdf:resource="61.30.-v"/>
    <pacs:code>61.30.Jf</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.30.Rs">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.30.Rs</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.30.-b"/>
    <skos:prefLabel>Hydrogen bonding, hydrophilic effects</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="25.60.Bx">
    <skos:broader rdf:resource="25.60.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>25.60.Bx</pacs:code>
    <skos:prefLabel>Elastic scattering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="28.41.Rc">
    <skos:broader rdf:resource="28.41.-i"/>
    <pacs:code>28.41.Rc</pacs:code>
    <skos:prefLabel>Instrumentation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.30.Ch">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>05.30.Ch</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Quantum ensemble theory</skos:prefLabel>
    <skos:broader rdf:resource="05.30.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.50.Nd">
    <skos:broader rdf:resource="82.50.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.50.Nd</pacs:code>
    <skos:prefLabel>Control of photochemical reactions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="68.18.-g">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="68.18.Jk"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Langmuir-Blodgett films on liquids</skos:prefLabel>
    <skos:broader rdf:resource="68."/>
    <pacs:code>68.18.-g</pacs:code>
    <skos:narrower rdf:resource="68.18.Fg"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.70.Ad">
    <skos:broader rdf:resource="74.70.-b"/>
    <pacs:code>74.70.Ad</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Metals; alloys and binary compounds (including A15, MgB2, etc.)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="11.30.Ly">
    <pacs:code>11.30.Ly</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Other internal and higher symmetries</skos:prefLabel>
    <skos:broader rdf:resource="11.30.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.85.Bh">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>95.85.Bh</pacs:code>
    <skos:broader rdf:resource="95.85.-e"/>
    <skos:prefLabel>Radio, microwave (>1 mm)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="51.10.+y">
    <skos:prefLabel>Kinetic and transport theory of gases</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>51.10.+y</pacs:code>
    <skos:broader rdf:resource="51."/>
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  <rdf:Description rdf:about="47.37.+q">
    <pacs:code>47.37.+q</pacs:code>
    <skos:broader rdf:resource="47."/>
    <skos:prefLabel>Hydrodynamic aspects of superfluidity</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="06.60.Vz">
    <skos:broader rdf:resource="06.60.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Workshop procedures (welding, machining, lubrication, bearings, etc.)</skos:prefLabel>
    <pacs:code>06.60.Vz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="45.70.Mg">
    <skos:prefLabel>Granular flow: mixing, segregation and stratification</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>45.70.Mg</pacs:code>
    <skos:broader rdf:resource="45.70.-n"/>
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  <rdf:Description rdf:about="71.15.Mb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="71.15.-m"/>
    <pacs:code>71.15.Mb</pacs:code>
    <skos:prefLabel>Density functional theory, local density approximation, gradient and other corrections</skos:prefLabel>
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  <rdf:Description rdf:about="52.35.-g">
    <skos:prefLabel>Waves, oscillations, and instabilities in plasmas and intense beams</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="52.35.We"/>
    <skos:narrower rdf:resource="52.35.Qz"/>
    <skos:narrower rdf:resource="52.35.Hr"/>
    <skos:narrower rdf:resource="52.35.Vd"/>
    <skos:narrower rdf:resource="52.35.Bj"/>
    <skos:narrower rdf:resource="52.35.Py"/>
    <pacs:code>52.35.-g</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="52.35.Mw"/>
    <skos:narrower rdf:resource="52.35.Tc"/>
    <skos:broader rdf:resource="52."/>
    <skos:narrower rdf:resource="52.35.Dm"/>
    <skos:narrower rdf:resource="52.35.Sb"/>
    <skos:narrower rdf:resource="52.35.Ra"/>
    <skos:narrower rdf:resource="52.35.Kt"/>
    <skos:narrower rdf:resource="52.35.Fp"/>
    <skos:narrower rdf:resource="52.35.Lv"/>
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    <skos:broader rdf:resource="01.50.-i"/>
    <pacs:code>01.50.Pa</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Laboratory experiments and apparatus</skos:prefLabel>
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  <rdf:Description rdf:about="92.60.Gn">
    <pacs:code>92.60.Gn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Winds and their effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="92.60.-e"/>
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  <rdf:Description rdf:about="98.20.Af">
    <skos:broader rdf:resource="98.20.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Associations of stars (OB, T, R) in the Milky Way</skos:prefLabel>
    <pacs:code>98.20.Af</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="73.43.Qt">
    <skos:prefLabel>Magnetoresistance</skos:prefLabel>
    <pacs:code>73.43.Qt</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.43.-f"/>
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  <rdf:Description rdf:about="05.40.Jc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Brownian motion</skos:prefLabel>
    <pacs:code>05.40.Jc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="05.40.-a"/>
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  <rdf:Description rdf:about="76.60.Lz">
    <skos:broader rdf:resource="76.60.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Spin echoes</skos:prefLabel>
    <pacs:code>76.60.Lz</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="52.38.Ph">
    <pacs:code>52.38.Ph</pacs:code>
    <skos:broader rdf:resource="52.38.-r"/>
    <skos:prefLabel>X-ray, gamma-ray and particle generation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="85.30.Pq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Bipolar transistors</skos:prefLabel>
    <pacs:code>85.30.Pq</pacs:code>
    <skos:broader rdf:resource="85.30.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="83.10.-y">
    <skos:narrower rdf:resource="83.10.Ff"/>
    <skos:narrower rdf:resource="83.10.Pp"/>
    <skos:narrower rdf:resource="83.10.Kn"/>
    <skos:narrower rdf:resource="83.10.Bb"/>
    <skos:narrower rdf:resource="83.10.Rs"/>
    <skos:narrower rdf:resource="83.10.Gr"/>
    <skos:narrower rdf:resource="83.10.Tv"/>
    <skos:narrower rdf:resource="83.10.Mj"/>
    <skos:broader rdf:resource="83."/>
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    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>83.10.-y</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="61.80.Az">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.80.-x"/>
    <pacs:code>61.80.Az</pacs:code>
    <skos:prefLabel>Theory and models of radiation effects</skos:prefLabel>
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  <rdf:Description rdf:about="91.25.Cw">
    <skos:prefLabel>Origins and models of the magnetic field; dynamo theories</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.25.-r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>91.25.Cw</pacs:code>
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  <rdf:Description rdf:about="13.90.+i">
    <skos:prefLabel>Other topics in specific reactions and phenomenology of elementary particles (restricted to new topics in section 13)</skos:prefLabel>
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    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>13.90.+i</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="02.70.Wz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>02.70.Wz</pacs:code>
    <skos:broader rdf:resource="02.70.-c"/>
    <skos:prefLabel>Symbolic computation (computer algebra)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Gz">
    <skos:broader rdf:resource="97.10.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>97.10.Gz</pacs:code>
    <skos:prefLabel>Accretion and accretion disks</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="97.20.Ec">
    <skos:broader rdf:resource="97.20.-w"/>
    <pacs:code>97.20.Ec</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Main-sequence: early-type stars (O and B)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="46.55.+d">
    <skos:broader rdf:resource="46."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>46.55.+d</pacs:code>
    <skos:prefLabel>Tribology and mechanical contacts</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="78.40.Ri">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="78.40.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>78.40.Ri</pacs:code>
    <skos:prefLabel>Fullerenes and related materials</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="74.70.Kn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>74.70.Kn</pacs:code>
    <skos:prefLabel>Organic superconductors</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="74.70.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.25.Mq">
    <skos:prefLabel>Dielectric properties</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="52.25.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.25.Mq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="92.20.Kv">
    <pacs:code>92.20.Kv</pacs:code>
    <skos:prefLabel>Photochemistry</skos:prefLabel>
    <skos:broader rdf:resource="92.20.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.56.Wm">
    <pacs:code>98.56.Wm</pacs:code>
    <skos:prefLabel>Dwarf galaxies (elliptical, irregular, and spheroidal)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98.56.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.15.By">
    <skos:broader rdf:resource="87.15.-v"/>
    <skos:prefLabel>Structure and bonding</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.15.By</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.55.Vc">
    <skos:broader rdf:resource="42.55.-f"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.55.Vc</pacs:code>
    <skos:prefLabel>X- and gamma-ray lasers</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.16.Dg">
    <skos:prefLabel>Membranes, bilayers, and vesicles</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.16.Dg</pacs:code>
    <skos:broader rdf:resource="87.16.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.20.Dh">
    <skos:prefLabel>Protons and neutrons</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>14.20.Dh</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="14.20.-c"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.75.Cn">
    <skos:broader rdf:resource="41.75.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Negative-ion beams</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>41.75.Cn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="84.60.Lw">
    <pacs:code>84.60.Lw</pacs:code>
    <skos:prefLabel>Magnetohydrodynamic conversion</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="84.60.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.90.+e">
    <skos:broader rdf:resource="41."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>41.90.+e</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics in electromagnetism; electron and ion optics (restricted to new topics in section 41)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.54.Dt">
    <skos:prefLabel>Electrotherapy</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.54.-n"/>
    <pacs:code>87.54.Dt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.35.Cb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.35.Cb</pacs:code>
    <skos:prefLabel>Models of interior structure</skos:prefLabel>
    <skos:broader rdf:resource="91.35.-x"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.40.Np">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.40.Np</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.40.-z"/>
    <skos:prefLabel>Fatigue, corrosion fatigue, embrittlement, cracking, fracture and failure</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.50.Jt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.50.-h"/>
    <pacs:code>73.50.Jt</pacs:code>
    <skos:prefLabel>Galvanomagnetic and other magnetotransport effects (including thermomagnetic effects)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.53.Hv">
    <skos:prefLabel>Electron and positron dosimetry: measurements</skos:prefLabel>
    <pacs:code>87.53.Hv</pacs:code>
    <skos:broader rdf:resource="87.53.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.19.Pp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.19.Pp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Biothermics</skos:prefLabel>
    <skos:broader rdf:resource="87.19.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.30.Gw">
    <pacs:code>75.30.Gw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Magnetic anisotropy</skos:prefLabel>
    <skos:broader rdf:resource="75.30.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Cg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.35.Cg</pacs:code>
    <skos:broader rdf:resource="43.35.+d"/>
    <skos:prefLabel>Ultrasonic velocity, dispersion, scattering, diffraction, and attenuation in solids; elastic constants</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="75.20.Hr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>75.20.Hr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Local moment in compounds and alloys; Kondo effect, valence fluctuations, heavy fermions</skos:prefLabel>
    <skos:broader rdf:resource="75.20.-g"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.40.Mj">
    <skos:broader rdf:resource="67.40.-w"/>
    <skos:prefLabel>First sound</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>67.40.Mj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="61.43.Gt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.43.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>61.43.Gt</pacs:code>
    <skos:prefLabel>Powders, porous materials</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.72.Dd">
    <skos:broader rdf:resource="61.72.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Experimental determination of defects by diffraction and scattering</skos:prefLabel>
    <pacs:code>61.72.Dd</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.54.Hk">
    <skos:broader rdf:resource="87.54.-n"/>
    <skos:prefLabel>Sound and ultrasound therapy/lithotripsy</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.54.Hk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.65.Re">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.65.Re</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Ultrafast processes; optical pulse generation and pulse compression</skos:prefLabel>
    <skos:broader rdf:resource="42.65.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.61.Pk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Clinical imaging studies</skos:prefLabel>
    <pacs:code>87.61.Pk</pacs:code>
    <skos:broader rdf:resource="87.61.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.85.Cg">
    <pacs:code>83.85.Cg</pacs:code>
    <skos:broader rdf:resource="83.85.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Rheological measurements-rheometry</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.35.Nm">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.35.-x"/>
    <pacs:code>91.35.Nm</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Geochronology</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.Vt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.50.Vt</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.50.-x"/>
    <skos:prefLabel>Topographical and meteorological factors in noise propagation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.25.Dc">
    <pacs:code>43.25.Dc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.25.-x"/>
    <skos:prefLabel>Nonlinear acoustics of solids</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.10.Vr">
    <skos:broader rdf:resource="91.10.-v"/>
    <pacs:code>91.10.Vr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Ocean/Earth/atmosphere interaction</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.30.Dg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="97.30.-b"/>
    <pacs:code>97.30.Dg</pacs:code>
    <skos:prefLabel>Low-amplitude blue variables (alpha Cygni, beta Cephei, delta Scuti, delta Delphini, delta Canis Majoris, SX Phoenicius, etc.)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Ac">
    <pacs:code>43.60.Ac</pacs:code>
    <skos:prefLabel>Theory of acoustic signal processing</skos:prefLabel>
    <skos:broader rdf:resource="43.60.+d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.41.Kw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="28.41.-i"/>
    <skos:prefLabel>Radioactive wastes, waste disposal</skos:prefLabel>
    <pacs:code>28.41.Kw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="29.40.Gx">
    <skos:broader rdf:resource="29.40.-n"/>
    <pacs:code>29.40.Gx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Tracking and position-sensitive detectors</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="14.60.Hi">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="14.60.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other charged heavy leptons</skos:prefLabel>
    <pacs:code>14.60.Hi</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.10.Lw">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.10.Lw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Balance systems, tensile machines, etc.</skos:prefLabel>
    <skos:broader rdf:resource="07.10.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="46.32.+x">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>46.32.+x</pacs:code>
    <skos:prefLabel>Static buckling and instability</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="46."/>
  </rdf:Description>
  <rdf:Description rdf:about="76.20.+q">
    <pacs:code>76.20.+q</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="76."/>
    <skos:prefLabel>General theory of resonances and relaxations</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Vv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Operational calculus</skos:prefLabel>
    <pacs:code>02.30.Vv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="02.30.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.80.Gk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.80.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Analytical methods involving vibrational spectroscopy</skos:prefLabel>
    <pacs:code>82.80.Gk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.58.Ls">
    <pacs:code>43.58.Ls</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Acoustical lenses and microscopes</skos:prefLabel>
    <skos:broader rdf:resource="43.58.+z"/>
  </rdf:Description>
  <rdf:Description rdf:about="64.70.Rh">
    <pacs:code>64.70.Rh</pacs:code>
    <skos:prefLabel>Commensurate-incommensurate transitions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="64.70.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.47.Mn">
    <skos:prefLabel>Polymer surfaces</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="68.47.-b"/>
    <pacs:code>68.47.Mn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="76.30.Pk">
    <skos:prefLabel>Conduction electrons</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>76.30.Pk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="76.30.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.30.Gs">
    <skos:broader rdf:resource="31.30.-i"/>
    <skos:prefLabel>Hyperfine interactions and isotope effects, Jahn-Teller effect</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>31.30.Gs</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="45.70.Qj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>45.70.Qj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Pattern formation</skos:prefLabel>
    <skos:broader rdf:resource="45.70.-n"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.37.Tj">
    <pacs:code>68.37.Tj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="68.37.-d"/>
    <skos:prefLabel>Acoustic force microscopy</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Wv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.66.Wv</pacs:code>
    <skos:prefLabel>Vibration and tactile senses</skos:prefLabel>
    <skos:broader rdf:resource="43.66.-x"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.45.Gg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="05.45.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>05.45.Gg</pacs:code>
    <skos:prefLabel>Control of chaos, applications of chaos</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="25.80.Ek">
    <pacs:code>25.80.Ek</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Pion inelastic scattering</skos:prefLabel>
    <skos:broader rdf:resource="25.80.-e"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Ns">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Acoustical properties of thin films</skos:prefLabel>
    <skos:broader rdf:resource="43.35.+d"/>
    <pacs:code>43.35.Ns</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.50.-j">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="33.50.Hv"/>
    <pacs:code>33.50.-j</pacs:code>
    <skos:broader rdf:resource="33."/>
    <skos:prefLabel>Fluorescence and phosphorescence; radiationless transitions, quenching (intersystem crossing, internal conversion)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="33.50.Dq"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.54.-n">
    <skos:narrower rdf:resource="87.54.Dt"/>
    <skos:narrower rdf:resource="87.54.Br"/>
    <skos:narrower rdf:resource="87.54.Fj"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="87.54.Hk"/>
    <skos:prefLabel>Non-ionizing radiation therapy physics</skos:prefLabel>
    <skos:broader rdf:resource="87."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.54.-n</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.55.Jz">
    <skos:broader rdf:resource="43.55.+p"/>
    <pacs:code>43.55.Jz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Sound-reinforcement systems for rooms and enclosures</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Pt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.35.+d"/>
    <skos:prefLabel>Surface waves in solids and liquids</skos:prefLabel>
    <pacs:code>43.35.Pt</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.25.Ng">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91.25.-r"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.25.Ng</pacs:code>
    <skos:prefLabel>Paleomagnetism</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.38.Bv">
    <pacs:code>52.38.Bv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.38.-r"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Rayleigh scattering; stimulated Brillouin and Raman scattering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.60.-x">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91."/>
    <skos:narrower rdf:resource="91.60.Gf"/>
    <skos:narrower rdf:resource="91.60.Fe"/>
    <skos:narrower rdf:resource="91.60.Ki"/>
    <skos:narrower rdf:resource="91.60.Pn"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="91.60.Ed"/>
    <skos:narrower rdf:resource="91.60.Lj"/>
    <skos:narrower rdf:resource="91.60.Mk"/>
    <skos:narrower rdf:resource="91.60.Ba"/>
    <skos:prefLabel>Physical properties of rocks and minerals</skos:prefLabel>
    <skos:narrower rdf:resource="91.60.Dc"/>
    <skos:narrower rdf:resource="91.60.Hg"/>
    <pacs:code>91.60.-x</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="01.30.Pp">
    <skos:broader rdf:resource="01.30.-y"/>
    <skos:prefLabel>Textbooks for undergraduates</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>01.30.Pp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.40.Lx">
    <skos:prefLabel>Diffraction efficiency, resolution, and other hologram characteristics</skos:prefLabel>
    <pacs:code>42.40.Lx</pacs:code>
    <skos:broader rdf:resource="42.40.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.25.Kc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="74.25.-q"/>
    <skos:prefLabel>Phonons</skos:prefLabel>
    <pacs:code>74.25.Kc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="44.35.+c">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="44."/>
    <pacs:code>44.35.+c</pacs:code>
    <skos:prefLabel>Heat flow in multiphase systems</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.47.Pq">
    <skos:prefLabel>Other materials</skos:prefLabel>
    <skos:broader rdf:resource="75.47.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>75.47.Pq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="47.90.+a">
    <skos:broader rdf:resource="47."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics in fluid dynamics (restricted to new topics in section 47)</skos:prefLabel>
    <pacs:code>47.90.+a</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="67.57.Jj">
    <pacs:code>67.57.Jj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Collective modes</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="67.57.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.18.Pj">
    <pacs:code>87.18.Pj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.18.-h"/>
    <skos:prefLabel>Chemical waves</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.40.Ki">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.40.Ki</pacs:code>
    <skos:broader rdf:resource="47.40.-x"/>
    <skos:prefLabel>Supersonic and hypersonic flows</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.25.Qc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Superconducting surface acoustic wave devices and other superconducting devices</skos:prefLabel>
    <pacs:code>85.25.Qc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="85.25.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.65.Vf">
    <pacs:code>03.65.Vf</pacs:code>
    <skos:broader rdf:resource="03.65.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Phases: geometric; dynamic or topological</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Ab">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>83.80.Ab</pacs:code>
    <skos:prefLabel>Solids: e.g., composites, glasses, semicrystalline polymers</skos:prefLabel>
    <skos:broader rdf:resource="83.80.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.38.Be">
    <pacs:code>13.38.Be</pacs:code>
    <skos:prefLabel>Decays of W bosons</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="13.38.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="64.70.Hz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>64.70.Hz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="64.70.-p"/>
    <skos:prefLabel>Solid-vapor transitions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.63.Df">
    <skos:prefLabel>Ultrasonography</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.63.-d"/>
    <pacs:code>87.63.Df</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="82.75.Jn">
    <skos:broader rdf:resource="82.75.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Measurements and modeling of molecule migration in zeolites</skos:prefLabel>
    <pacs:code>82.75.Jn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.81.-g">
    <pacs:code>74.81.-g</pacs:code>
    <skos:narrower rdf:resource="74.81.Bd"/>
    <skos:prefLabel>Inhomogeneous superconductors and superconducting systems</skos:prefLabel>
    <skos:narrower rdf:resource="74.81.Fa"/>
    <skos:broader rdf:resource="74."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.58.Pm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.58.-b"/>
    <pacs:code>87.58.Pm</pacs:code>
    <skos:prefLabel>Scintillation cameras</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.43.Rs">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>68.43.Rs</pacs:code>
    <skos:prefLabel>Electron stimulated desorption</skos:prefLabel>
    <skos:broader rdf:resource="68.43.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.60.Gf">
    <skos:prefLabel>High-pressure behavior</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91.60.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.60.Gf</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.17.-d">
    <skos:narrower rdf:resource="87.17.Jj"/>
    <pacs:code>87.17.-d</pacs:code>
    <skos:narrower rdf:resource="87.17.Nn"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Cellular structure and processes</skos:prefLabel>
    <skos:broader rdf:resource="87."/>
    <skos:narrower rdf:resource="87.17.Ee"/>
    <skos:narrower rdf:resource="87.17.Aa"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.43.Fj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Novel experimental methods; measurements</skos:prefLabel>
    <pacs:code>73.43.Fj</pacs:code>
    <skos:broader rdf:resource="73.43.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.05.Ky">
    <pacs:code>43.05.Ky</pacs:code>
    <skos:prefLabel>Members and membership lists, personal notes, fellows</skos:prefLabel>
    <skos:broader rdf:resource="43.05.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="85.25.-j">
    <skos:narrower rdf:resource="85.25.Dq"/>
    <skos:narrower rdf:resource="85.25.Am"/>
    <skos:broader rdf:resource="85."/>
    <skos:narrower rdf:resource="85.25.Hv"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Superconducting devices</skos:prefLabel>
    <skos:narrower rdf:resource="85.25.Oj"/>
    <skos:narrower rdf:resource="85.25.Cp"/>
    <skos:narrower rdf:resource="85.25.Pb"/>
    <skos:narrower rdf:resource="85.25.Qc"/>
    <pacs:code>85.25.-j</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="25.70.Gh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.70.Gh</pacs:code>
    <skos:prefLabel>Compound nucleus</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.70.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.30.Pb">
    <skos:broader rdf:resource="11.30.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Supersymmetry</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>11.30.Pb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.59.Px">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.59.Px</pacs:code>
    <skos:prefLabel>Hard X-ray sources</skos:prefLabel>
    <skos:broader rdf:resource="52.59.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.65.+h">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="85."/>
    <skos:prefLabel>Molecular electronic devices</skos:prefLabel>
    <pacs:code>85.65.+h</pacs:code>
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  <rdf:Description rdf:about="87.53.Fs">
    <skos:broader rdf:resource="87.53.-j"/>
    <skos:prefLabel>Electron and positron dosimetry: theory and algorithms</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.53.Fs</pacs:code>
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  <rdf:Description rdf:about="82.30.Qt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Isomerization and rearrangement</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.30.-b"/>
    <pacs:code>82.30.Qt</pacs:code>
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  <rdf:Description rdf:about="43.40.Le">
    <pacs:code>43.40.Le</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.40.+s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Techniques for nondestructive evaluation and monitoring, acoustic emission</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.35.Pr">
    <skos:broader rdf:resource="98.35.-a"/>
    <skos:prefLabel>Solar neighborhood</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.35.Pr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.70.+y">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="28."/>
    <skos:prefLabel>Nuclear explosions</skos:prefLabel>
    <pacs:code>28.70.+y</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="25.60.Je">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.60.-t"/>
    <skos:prefLabel>Transfer reactions</skos:prefLabel>
    <pacs:code>25.60.Je</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.50.Pw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Particle acceleration</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="96.50.-e"/>
    <pacs:code>96.50.Pw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="81.16.Fg">
    <skos:broader rdf:resource="81.16.-c"/>
    <pacs:code>81.16.Fg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Supramolecular and biochemical assembly</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="84.47.+w">
    <pacs:code>84.47.+w</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Vacuum tubes</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="84."/>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Ta">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Optical computers, logic elements, interconnects, switches; neural networks</skos:prefLabel>
    <skos:broader rdf:resource="42.79.-e"/>
    <pacs:code>42.79.Ta</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.10.Fk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="72.10.-d"/>
    <skos:prefLabel>Scattering by point defects, dislocations, surfaces, and other imperfections (including Kondo effect)</skos:prefLabel>
    <pacs:code>72.10.Fk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.75.-z">
    <skos:broader rdf:resource="82."/>
    <pacs:code>82.75.-z</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Molecular sieves, zeolites, clathrates, and other complex solids</skos:prefLabel>
    <skos:narrower rdf:resource="82.75.Qt"/>
    <skos:narrower rdf:resource="82.75.Vx"/>
    <skos:narrower rdf:resource="82.75.Jn"/>
    <skos:narrower rdf:resource="82.75.Fq"/>
    <skos:narrower rdf:resource="82.75.Mj"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.54.Ep">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98.54.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Starburst galaxies and infrared excess galaxies</skos:prefLabel>
    <pacs:code>98.54.Ep</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="68.49.Sf">
    <skos:prefLabel>Ion scattering from surfaces (charge transfer, sputtering, SIMS)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.49.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.49.Sf</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="13.85.Dz">
    <pacs:code>13.85.Dz</pacs:code>
    <skos:prefLabel>Elastic scattering</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="13.85.-t"/>
  </rdf:Description>
  <rdf:Description rdf:about="29.25.Lg">
    <skos:broader rdf:resource="29.25.-t"/>
    <skos:prefLabel>Ion sources: polarized</skos:prefLabel>
    <pacs:code>29.25.Lg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.30.-b">
    <skos:narrower rdf:resource="82.30.Cf"/>
    <skos:broader rdf:resource="82."/>
    <skos:narrower rdf:resource="82.30.Hk"/>
    <pacs:code>82.30.-b</pacs:code>
    <skos:narrower rdf:resource="82.30.Vy"/>
    <skos:narrower rdf:resource="82.30.Fi"/>
    <skos:narrower rdf:resource="82.30.Nr"/>
    <skos:narrower rdf:resource="82.30.Rs"/>
    <skos:narrower rdf:resource="82.30.Gg"/>
    <skos:prefLabel>Specific chemical reactions; reaction mechanisms</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="82.30.Qt"/>
    <skos:narrower rdf:resource="82.30.Lp"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="27.50.+e">
    <skos:broader rdf:resource="27."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>27.50.+e</pacs:code>
    <skos:prefLabel>59(less-than-or-equal-to)A(less-than-or-equal-to)89</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.25.Jh">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.25.Jh</pacs:code>
    <skos:broader rdf:resource="43.25.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Reflection, refraction, interference, scattering, and diffraction of intense sound waves</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="47.52.+j">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.52.+j</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Chaos</skos:prefLabel>
    <skos:broader rdf:resource="47."/>
  </rdf:Description>
  <rdf:Description rdf:about="12.90.+b">
    <skos:prefLabel>Miscellaneous theoretical ideas and models (restricted to new topics in section 12)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="12."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>12.90.+b</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.58.Db">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Molecular clouds, H2 clouds, dense clouds, and dark clouds</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98.58.-w"/>
    <pacs:code>98.58.Db</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="97.30.Eh">
    <pacs:code>97.30.Eh</pacs:code>
    <skos:prefLabel>Emission-line stars (Of, Be, Luminous Blue Variables, Wolf&amp;ndash;Rayet, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="97.30.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.15.Rh">
    <skos:prefLabel>Valence bond calculations</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>31.15.Rh</pacs:code>
    <skos:broader rdf:resource="31.15.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.40.Ik">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>84.40.Ik</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="84.40.-x"/>
    <skos:prefLabel>Masers; gyrotrons (cyclotron-resonance masers)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="78.55.Kz">
    <skos:prefLabel>Solid organic materials</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="78.55.-m"/>
    <pacs:code>78.55.Kz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="05.50.+q">
    <pacs:code>05.50.+q</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Lattice theory and statistics (Ising, Potts, etc.)</skos:prefLabel>
    <skos:broader rdf:resource="05."/>
  </rdf:Description>
  <rdf:Description rdf:about="87.64.Ee">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.64.Ee</pacs:code>
    <skos:prefLabel>Electron microscopy</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.64.-t"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.Fy">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Anatomy of the auditory central nervous system</skos:prefLabel>
    <skos:broader rdf:resource="43.64.+r"/>
    <pacs:code>43.64.Fy</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="12.39.Dc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>12.39.Dc</pacs:code>
    <skos:broader rdf:resource="12.39.-x"/>
    <skos:prefLabel>Skyrmions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.20.At">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="73.20.-r"/>
    <pacs:code>73.20.At</pacs:code>
    <skos:prefLabel>Surface states, band structure, electron density of states</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="47.45.Dt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="47.45.-n"/>
    <skos:prefLabel>Free molecular flows</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>47.45.Dt</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="92.40.Sn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.40.-t"/>
    <skos:prefLabel>Ice</skos:prefLabel>
    <pacs:code>92.40.Sn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.90.+q">
    <skos:prefLabel>Other topics in electronic structure (restricted to new topics in section 71)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>71.90.+q</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="71."/>
  </rdf:Description>
  <rdf:Description rdf:about="42.70.Mp">
    <skos:broader rdf:resource="42.70.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.70.Mp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nonlinear optical crystals</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="44.">
    <skos:narrower rdf:resource="44.30.+v"/>
    <skos:narrower rdf:resource="44.90.+c"/>
    <skos:narrower rdf:resource="44.35.+c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="44.25.+f"/>
    <skos:narrower rdf:resource="44.27.+g"/>
    <skos:narrower rdf:resource="44.10.+i"/>
    <skos:narrower rdf:resource="44.20.+b"/>
    <pacs:code>44.</pacs:code>
    <skos:prefLabel>Heat transfer</skos:prefLabel>
    <skos:narrower rdf:resource="44.15.+a"/>
    <skos:broader rdf:resource="40."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="44.05.+e"/>
    <skos:narrower rdf:resource="44.40.+a"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.55.Sa">
    <pacs:code>42.55.Sa</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Microcavity and microdisk lasers</skos:prefLabel>
    <skos:broader rdf:resource="42.55.-f"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.55.Wd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Fiber lasers</skos:prefLabel>
    <pacs:code>42.55.Wd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.55.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.40.Dc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="47.40.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>General subsonic flows</skos:prefLabel>
    <pacs:code>47.40.Dc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="73.23.Ad">
    <skos:broader rdf:resource="73.23.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Ballistic transport</skos:prefLabel>
    <pacs:code>73.23.Ad</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="02.10.Yn">
    <skos:prefLabel>Matrix theory</skos:prefLabel>
    <pacs:code>02.10.Yn</pacs:code>
    <skos:broader rdf:resource="02.10.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="45.50.-j">
    <skos:narrower rdf:resource="45.50.Dd"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Dynamics and kinematics of a particle and a system of particles</skos:prefLabel>
    <skos:broader rdf:resource="45."/>
    <pacs:code>45.50.-j</pacs:code>
    <skos:narrower rdf:resource="45.50.Jf"/>
    <skos:narrower rdf:resource="45.50.Pk"/>
    <skos:narrower rdf:resource="45.50.Tn"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.70.Lt">
    <pacs:code>98.70.Lt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.70.-f"/>
    <skos:prefLabel>IR sources</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.23.Ge">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.23.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.23.Ge</pacs:code>
    <skos:prefLabel>Dynamics of social systems</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="33.15.Mt">
    <skos:prefLabel>Rotation, vibration, and vibration-rotation constants</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="33.15.-e"/>
    <pacs:code>33.15.Mt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Xz">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.80.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>83.80.Xz</pacs:code>
    <skos:prefLabel>Liquid crystals: nematic, cholesteric, smectic, discotic, etc.</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.20.Hv">
    <pacs:code>52.20.Hv</pacs:code>
    <skos:broader rdf:resource="52.20.-j"/>
    <skos:prefLabel>Atomic, molecular, ion, and heavy-particle collisions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.72.Cc">
    <skos:prefLabel>Kinetics of defect formation and annealing</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.72.Cc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.72.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.80.Ly">
    <pacs:code>14.80.Ly</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Supersymmetric partners of known particles</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="14.80.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.30.Pr">
    <pacs:code>05.30.Pr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Fractional statistics systems (anyons, etc.)</skos:prefLabel>
    <skos:broader rdf:resource="05.30.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.90.+s">
    <skos:broader rdf:resource="98."/>
    <skos:prefLabel>Other topics on stellar systems; interstellar medium; galactic and extragalactic objects and systems; the Universe (restricted to new topics in section 98)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.90.+s</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.60.Dw">
    <skos:broader rdf:resource="85.60.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>85.60.Dw</pacs:code>
    <skos:prefLabel>Photodiodes; phototransistors; photoresistors</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.70.Aj">
    <skos:broader rdf:resource="43.70.+i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Anatomy and physiology of the vocal tract, larynx function, speech aerodynamics, articulatory kinematics, artificial larynx</skos:prefLabel>
    <pacs:code>43.70.Aj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="36.40.Mr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>36.40.Mr</pacs:code>
    <skos:broader rdf:resource="36.40.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Spectroscopy and geometrical structure of clusters</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="79.20.Ap">
    <skos:broader rdf:resource="79.20.-m"/>
    <skos:prefLabel>Theory of impact phenomena; numerical simulation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>79.20.Ap</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="13.15.+g">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Neutrino interactions</skos:prefLabel>
    <skos:broader rdf:resource="13."/>
    <pacs:code>13.15.+g</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.10.Jt">
    <skos:broader rdf:resource="81.10.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Growth from solid phases (including multiphase diffusion and recrystallization)</skos:prefLabel>
    <pacs:code>81.10.Jt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="26.40.+r">
    <skos:broader rdf:resource="26."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Cosmic ray nucleosynthesis</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>26.40.+r</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.55.Jg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.55.Jg</pacs:code>
    <skos:broader rdf:resource="07.55.-w"/>
    <skos:prefLabel>Magnetometers for susceptibility, magnetic moment, and magnetization measurements</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Mr">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="92.10.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Thermohaline structure and circulation</skos:prefLabel>
    <pacs:code>92.10.Mr</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="13.75.-n">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="13.75.Ev"/>
    <skos:narrower rdf:resource="13.75.Lb"/>
    <skos:broader rdf:resource="13."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="13.75.Jz"/>
    <skos:narrower rdf:resource="13.75.Gx"/>
    <skos:prefLabel>Hadron-induced low- and intermediate-energy reactions and scattering (energy(less-than-or-equal-to)10 GeV)</skos:prefLabel>
    <skos:narrower rdf:resource="13.75.Cs"/>
    <pacs:code>13.75.-n</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.59.-f">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="52.59.Tb"/>
    <pacs:code>52.59.-f</pacs:code>
    <skos:narrower rdf:resource="52.59.Dk"/>
    <skos:narrower rdf:resource="52.59.Px"/>
    <skos:narrower rdf:resource="52.59.Mv"/>
    <skos:narrower rdf:resource="52.59.Wd"/>
    <skos:broader rdf:resource="52."/>
    <skos:narrower rdf:resource="52.59.Hq"/>
    <skos:narrower rdf:resource="52.59.Rz"/>
    <skos:narrower rdf:resource="52.59.Qy"/>
    <skos:narrower rdf:resource="52.59.Fn"/>
    <skos:narrower rdf:resource="52.59.Sa"/>
    <skos:prefLabel>Intense particle beams and radiation sources</skos:prefLabel>
    <skos:narrower rdf:resource="52.59.Bi"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="52.59.Ye"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.75.Mm">
    <skos:prefLabel>Spin polarized resonant tunnel junctions</skos:prefLabel>
    <pacs:code>85.75.Mm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="85.75.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="77.84.Lf">
    <skos:prefLabel>Composite materials</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>77.84.Lf</pacs:code>
    <skos:broader rdf:resource="77.84.-s"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.52.Df">
    <pacs:code>87.52.Df</pacs:code>
    <skos:prefLabel>Low LET: therapeutic and diagnostic x-rays and electrons</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.52.-g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.56.Dj">
    <skos:prefLabel>High resolution NMR</skos:prefLabel>
    <skos:broader rdf:resource="82.56.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.56.Dj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Pc">
    <skos:broader rdf:resource="43.30.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.30.Pc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Ocean parameter estimation by acoustical methods; remote sensing; imaging, inversion, acoustic tomography</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.53.Mr">
    <skos:broader rdf:resource="87.53.-j"/>
    <pacs:code>87.53.Mr</pacs:code>
    <skos:prefLabel>Beam intensity modification: wedges, compensators</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.25.Eb">
    <pacs:code>31.25.Eb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electron correlation calculations for atoms and ions: ground state</skos:prefLabel>
    <skos:broader rdf:resource="31.25.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.40.Cd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.40.-z"/>
    <pacs:code>81.40.Cd</pacs:code>
    <skos:prefLabel>Solid solution hardening, precipitation hardening, and dispersion hardening; aging</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.Sr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.50.-x"/>
    <skos:prefLabel>Community noise, noise zoning, by-laws, and legislation</skos:prefLabel>
    <pacs:code>43.50.Sr</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="71.20.Ps">
    <skos:broader rdf:resource="71.20.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>71.20.Ps</pacs:code>
    <skos:prefLabel>Other inorganic compounds</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.82.Cr">
    <skos:broader rdf:resource="42.82.-m"/>
    <skos:prefLabel>Fabrication techniques; lithography, pattern transfer</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.82.Cr</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.58.Jq">
    <skos:prefLabel>Wave and tone synthesizers</skos:prefLabel>
    <skos:broader rdf:resource="43.58.+z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.58.Jq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.55.-f">
    <skos:narrower rdf:resource="42.55.Sa"/>
    <skos:narrower rdf:resource="42.55.Lt"/>
    <skos:prefLabel>Lasers</skos:prefLabel>
    <skos:narrower rdf:resource="42.55.Wd"/>
    <skos:narrower rdf:resource="42.55.Px"/>
    <skos:narrower rdf:resource="42.55.Ks"/>
    <skos:narrower rdf:resource="42.55.Xi"/>
    <skos:broader rdf:resource="42."/>
    <pacs:code>42.55.-f</pacs:code>
    <skos:narrower rdf:resource="42.55.Mv"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="42.55.Rz"/>
    <skos:narrower rdf:resource="42.55.Ye"/>
    <skos:narrower rdf:resource="42.55.Vc"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="42.55.Zz"/>
    <skos:narrower rdf:resource="42.55.Ah"/>
    <skos:narrower rdf:resource="42.55.Tv"/>
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  <rdf:Description rdf:about="61.25.Em">
    <skos:broader rdf:resource="61.25.-f"/>
    <skos:prefLabel>Molecular liquids</skos:prefLabel>
    <pacs:code>61.25.Em</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.05.Wr">
    <skos:broader rdf:resource="07.05.-t"/>
    <skos:prefLabel>Computer interfaces</skos:prefLabel>
    <pacs:code>07.05.Wr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="36.10.Gv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="36.10.-k"/>
    <pacs:code>36.10.Gv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Mesonic atoms and molecules, hyperonic atoms and molecules</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="78.66.Sq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>78.66.Sq</pacs:code>
    <skos:broader rdf:resource="78.66.-w"/>
    <skos:prefLabel>Composite materials</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.56.-p">
    <skos:narrower rdf:resource="98.56.Wm"/>
    <skos:narrower rdf:resource="98.56.Si"/>
    <skos:narrower rdf:resource="98.56.Ew"/>
    <skos:narrower rdf:resource="98.56.Tj"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="98.56.Ne"/>
    <pacs:code>98.56.-p</pacs:code>
    <skos:prefLabel>Local group; Magellanic Clouds</skos:prefLabel>
    <skos:broader rdf:resource="98."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.De">
    <pacs:code>43.75.De</pacs:code>
    <skos:broader rdf:resource="43.75.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Bowed stringed instruments</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="95.85.Mt">
    <pacs:code>95.85.Mt</pacs:code>
    <skos:broader rdf:resource="95.85.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Ultraviolet (10&amp;ndash;300 nm)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.17.Jj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.17.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.17.Jj</pacs:code>
    <skos:prefLabel>Cell locomotion; chemotaxis and related directed motion</skos:prefLabel>
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  <rdf:Description rdf:about="43.25.Ts">
    <skos:prefLabel>Nonlinear acoustical and dynamical systems</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.25.-x"/>
    <pacs:code>43.25.Ts</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="12.38.Aw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>12.38.Aw</pacs:code>
    <skos:broader rdf:resource="12.38.-t"/>
    <skos:prefLabel>General properties of QCD (dynamics, confinement, etc.)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.80.Sk">
    <skos:broader rdf:resource="72.80.-r"/>
    <skos:prefLabel>Insulators</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>72.80.Sk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.70.Kh">
    <skos:prefLabel>Magnetic thin film devices: magnetic heads (magnetoresistive, inductive, etc.); domain-motion devices, etc.</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>85.70.Kh</pacs:code>
    <skos:broader rdf:resource="85.70.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="76.">
    <skos:narrower rdf:resource="76.70.-r"/>
    <skos:narrower rdf:resource="76.80.+y"/>
    <skos:narrower rdf:resource="76.90.+d"/>
    <skos:broader rdf:resource="70."/>
    <pacs:code>76.</pacs:code>
    <skos:narrower rdf:resource="76.20.+q"/>
    <skos:narrower rdf:resource="76.50.+g"/>
    <skos:narrower rdf:resource="76.30.-v"/>
    <skos:prefLabel>Magnetic resonances and relaxations in condensed matter, Mössbauer effect</skos:prefLabel>
    <skos:narrower rdf:resource="76.75.+i"/>
    <skos:narrower rdf:resource="76.40.+b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="76.60.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="83.85.Pt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>83.85.Pt</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Computational fluid dynamics</skos:prefLabel>
    <skos:broader rdf:resource="83.85.-c"/>
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  <rdf:Description rdf:about="74.25.Fy">
    <skos:prefLabel>Transport properties (electric and thermal conductivity, thermoelectric effects, etc.)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="74.25.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>74.25.Fy</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.59.Hq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.59.Hq</pacs:code>
    <skos:prefLabel>Dense plasma focus</skos:prefLabel>
    <skos:broader rdf:resource="52.59.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="06.20.Fn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Units and standards</skos:prefLabel>
    <pacs:code>06.20.Fn</pacs:code>
    <skos:broader rdf:resource="06.20.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.30.Gd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Orientational order of liquid crystals; electric and magnetic field effects on order</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.30.-v"/>
    <pacs:code>61.30.Gd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="25.75.Gz">
    <skos:broader rdf:resource="25.75.-q"/>
    <skos:prefLabel>Particle correlations</skos:prefLabel>
    <pacs:code>25.75.Gz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.15.Me">
    <skos:broader rdf:resource="11.15.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Strong-coupling expansions</skos:prefLabel>
    <pacs:code>11.15.Me</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="41.85.-p">
    <skos:narrower rdf:resource="41.85.Si"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="41."/>
    <skos:narrower rdf:resource="41.85.Ar"/>
    <skos:narrower rdf:resource="41.85.Ne"/>
    <skos:narrower rdf:resource="41.85.Ew"/>
    <skos:narrower rdf:resource="41.85.Lc"/>
    <skos:narrower rdf:resource="41.85.Qg"/>
    <pacs:code>41.85.-p</pacs:code>
    <skos:prefLabel>Beam optics</skos:prefLabel>
    <skos:narrower rdf:resource="41.85.Gy"/>
    <skos:narrower rdf:resource="41.85.Ct"/>
    <skos:narrower rdf:resource="41.85.Ja"/>
  </rdf:Description>
  <rdf:Description rdf:about="93.30.-w">
    <pacs:code>93.30.-w</pacs:code>
    <skos:narrower rdf:resource="93.30.Jg"/>
    <skos:narrower rdf:resource="93.30.Li"/>
    <skos:narrower rdf:resource="93.30.Sq"/>
    <skos:narrower rdf:resource="93.30.Kh"/>
    <skos:narrower rdf:resource="93.30.Tr"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="93.30.Hf"/>
    <skos:narrower rdf:resource="93.30.Vs"/>
    <skos:narrower rdf:resource="93.30.Ge"/>
    <skos:narrower rdf:resource="93.30.Fd"/>
    <skos:narrower rdf:resource="93.30.Qn"/>
    <skos:narrower rdf:resource="93.30.Bz"/>
    <skos:narrower rdf:resource="93.30.Db"/>
    <skos:narrower rdf:resource="93.30.Ca"/>
    <skos:prefLabel>Information related to geographical regions</skos:prefLabel>
    <skos:narrower rdf:resource="93.30.Pm"/>
    <skos:broader rdf:resource="93."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="93.30.Nk"/>
    <skos:narrower rdf:resource="93.30.Rp"/>
    <skos:narrower rdf:resource="93.30.Mj"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.07.De">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.07.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nanotubes</skos:prefLabel>
    <pacs:code>81.07.De</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="73.40.Gk">
    <pacs:code>73.40.Gk</pacs:code>
    <skos:prefLabel>Tunneling</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.40.-c"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.43.Fs">
    <pacs:code>61.43.Fs</pacs:code>
    <skos:prefLabel>Glasses</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.43.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="66.30.Pa">
    <skos:broader rdf:resource="66.30.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Diffusion in nanoscale solids</skos:prefLabel>
    <pacs:code>66.30.Pa</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="80.">
    <skos:narrower rdf:resource="82."/>
    <skos:prefLabel>INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY</skos:prefLabel>
    <pacs:code>80.</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="84."/>
    <skos:narrower rdf:resource="81."/>
    <skos:narrower rdf:resource="83."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#TopConcept"/>
    <skos:narrower rdf:resource="85."/>
    <skos:narrower rdf:resource="87."/>
    <skos:narrower rdf:resource="89."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.66.Db">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="78.66.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Elemental semiconductors and insulators</skos:prefLabel>
    <pacs:code>78.66.Db</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="36.20.Ng">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="36.20.-r"/>
    <skos:prefLabel>Vibrational and rotational structure, infrared and Raman spectra</skos:prefLabel>
    <pacs:code>36.20.Ng</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="46.65.+g">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="46."/>
    <skos:prefLabel>Random phenomena and media</skos:prefLabel>
    <pacs:code>46.65.+g</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="67.57.Fg">
    <pacs:code>67.57.Fg</pacs:code>
    <skos:prefLabel>Textures and vortices</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="67.57.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.">
    <skos:prefLabel>Surfaces and interfaces; thin films and low-dimensional systems (structure and nonelectronic properties)</skos:prefLabel>
    <skos:narrower rdf:resource="68.55.-a"/>
    <skos:narrower rdf:resource="68.70.+w"/>
    <pacs:code>68.</pacs:code>
    <skos:narrower rdf:resource="68.90.+g"/>
    <skos:narrower rdf:resource="68.05.-n"/>
    <skos:narrower rdf:resource="68.08.-p"/>
    <skos:narrower rdf:resource="68.43.-h"/>
    <skos:narrower rdf:resource="68.03.-g"/>
    <skos:narrower rdf:resource="68.37.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="68.65.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="68.35.-p"/>
    <skos:narrower rdf:resource="68.60.-p"/>
    <skos:narrower rdf:resource="68.15.+e"/>
    <skos:narrower rdf:resource="68.47.-b"/>
    <skos:broader rdf:resource="60."/>
    <skos:narrower rdf:resource="68.49.-h"/>
    <skos:narrower rdf:resource="68.18.-g"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.15.Rf">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Relativistic effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="71.15.-m"/>
    <pacs:code>71.15.Rf</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="61.18.Bn">
    <skos:broader rdf:resource="61.18.-j"/>
    <pacs:code>61.18.Bn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Atom, molecule, and ion scattering</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.60.Lm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="14.60.-z"/>
    <skos:prefLabel>Ordinary neutrinos (nue, numu, nutau)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>14.60.Lm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="04.25.Dm">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Numerical relativity</skos:prefLabel>
    <pacs:code>04.25.Dm</pacs:code>
    <skos:broader rdf:resource="04.25.-g"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.55.Wq">
    <skos:broader rdf:resource="52.55.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.55.Wq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Current drive; helicity injection</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.10.Xm">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.10.Xm</pacs:code>
    <skos:broader rdf:resource="02.10.-v"/>
    <skos:prefLabel>Multilinear algebra</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="74.70.-b">
    <skos:prefLabel>Superconducting materials</skos:prefLabel>
    <skos:broader rdf:resource="74."/>
    <skos:narrower rdf:resource="74.70.Kn"/>
    <skos:narrower rdf:resource="74.70.Tx"/>
    <skos:narrower rdf:resource="74.70.Dd"/>
    <skos:narrower rdf:resource="74.70.Wz"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="74.70.Ad"/>
    <skos:narrower rdf:resource="74.70.Pq"/>
    <pacs:code>74.70.-b</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="44.90.+c">
    <skos:broader rdf:resource="44."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics in heat transfer (restricted to new topics in section 44)</skos:prefLabel>
    <pacs:code>44.90.+c</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="74.72.Dn">
    <skos:prefLabel>La-based cuprates</skos:prefLabel>
    <skos:broader rdf:resource="74.72.-h"/>
    <pacs:code>74.72.Dn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.47.Pe">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Langmuir-Blodgett films on solids; polymers on surfaces; biological molecules on surfaces</skos:prefLabel>
    <skos:broader rdf:resource="68.47.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>68.47.Pe</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="68.65.-k">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="68."/>
    <skos:narrower rdf:resource="68.65.Hb"/>
    <pacs:code>68.65.-k</pacs:code>
    <skos:narrower rdf:resource="68.65.Ac"/>
    <skos:narrower rdf:resource="68.65.Cd"/>
    <skos:narrower rdf:resource="68.65.La"/>
    <skos:prefLabel>Low-dimensional, mesoscopic, and nanoscale systems: structure and nonelectronic properties</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="68.65.Fg"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Ld">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>97.10.Ld</pacs:code>
    <skos:broader rdf:resource="97.10.-q"/>
    <skos:prefLabel>Magnetic and electric fields; polarization of starlight</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.20.Tr">
    <pacs:code>82.20.Tr</pacs:code>
    <skos:broader rdf:resource="82.20.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Kinetic isotope effects including muonium</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="83.85.Ns">
    <skos:prefLabel>Data analysis (interconversion of data computation of relaxation and retardation spectra; time-temperature superposition, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.85.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>83.85.Ns</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="85.25.Cp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="85.25.-j"/>
    <pacs:code>85.25.Cp</pacs:code>
    <skos:prefLabel>Josephson devices</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="04.20.-q">
    <skos:narrower rdf:resource="04.20.Cv"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="04.20.Ha"/>
    <skos:narrower rdf:resource="04.20.Dw"/>
    <skos:narrower rdf:resource="04.20.Gz"/>
    <skos:narrower rdf:resource="04.20.Jb"/>
    <skos:narrower rdf:resource="04.20.Fy"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="04.20.Ex"/>
    <skos:prefLabel>Classical general relativity</skos:prefLabel>
    <skos:broader rdf:resource="04."/>
    <pacs:code>04.20.-q</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.55.Wk">
    <skos:broader rdf:resource="43.55.+p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.55.Wk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Damping of panels</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="25.80.Gn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="25.80.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Pion charge-exchange reactions</skos:prefLabel>
    <pacs:code>25.80.Gn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.70.Sa">
    <skos:broader rdf:resource="98.70.-f"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Cosmic rays (including sources, origin, acceleration, and interactions)</skos:prefLabel>
    <pacs:code>98.70.Sa</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="93.30.Jg">
    <skos:prefLabel>South America</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>93.30.Jg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="93.30.-w"/>
  </rdf:Description>
  <rdf:Description rdf:about="62.20.Dc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>62.20.Dc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="62.20.-x"/>
    <skos:prefLabel>Elasticity, elastic constants</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.61.Ng">
    <skos:broader rdf:resource="73.61.-r"/>
    <skos:prefLabel>Insulators</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>73.61.Ng</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.60.Hr">
    <skos:broader rdf:resource="67.60.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Dilute superfluid 3He in He II</skos:prefLabel>
    <pacs:code>67.60.Hr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.75.-b">
    <skos:narrower rdf:resource="03.75.Pp"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Matter waves</skos:prefLabel>
    <skos:narrower rdf:resource="03.75.Nt"/>
    <skos:broader rdf:resource="03."/>
    <skos:narrower rdf:resource="03.75.Dg"/>
    <skos:narrower rdf:resource="03.75.Mn"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="03.75.Be"/>
    <skos:narrower rdf:resource="03.75.Ss"/>
    <skos:narrower rdf:resource="03.75.Gg"/>
    <skos:narrower rdf:resource="03.75.Hh"/>
    <skos:narrower rdf:resource="03.75.Lm"/>
    <skos:narrower rdf:resource="03.75.Kk"/>
    <pacs:code>03.75.-b</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.58.Kr">
    <skos:broader rdf:resource="43.58.+z"/>
    <pacs:code>43.58.Kr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Spectrum and frequency analyzers and filters; acoustical and electrical oscillographs; photoacoustic spectrometers; acoustical delay lines and resonators</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.41.Te">
    <pacs:code>28.41.Te</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Protection systems, safety, radiation monitoring, accidents, and dismantling</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="28.41.-i"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.60.Rj">
    <skos:broader rdf:resource="13.60.-r"/>
    <pacs:code>13.60.Rj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Baryon production</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="71.70.Jp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nuclear states and interactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="71.70.-d"/>
    <pacs:code>71.70.Jp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="81.05.Uw">
    <skos:broader rdf:resource="81.05.-t"/>
    <pacs:code>81.05.Uw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Carbon, diamond, graphite</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="84.40.Xb">
    <skos:prefLabel>Telemetry: remote control, remote sensing; radar</skos:prefLabel>
    <skos:broader rdf:resource="84.40.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>84.40.Xb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="91.30.Fn">
    <skos:prefLabel>Surface and body waves</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.30.Fn</pacs:code>
    <skos:broader rdf:resource="91.30.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.65.Cf">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Surface cleaning, etching, patterning</skos:prefLabel>
    <pacs:code>81.65.Cf</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.65.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.50.+r">
    <skos:prefLabel>Tunneling phenomena; point contacts, weak links, Josephson effects</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="74."/>
    <pacs:code>74.50.+r</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.60.Ry">
    <skos:broader rdf:resource="92.60.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>92.60.Ry</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Climatology</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="05.45.Ac">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Low-dimensional chaos</skos:prefLabel>
    <pacs:code>05.45.Ac</pacs:code>
    <skos:broader rdf:resource="05.45.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.48.+c">
    <pacs:code>61.48.+c</pacs:code>
    <skos:prefLabel>Fullerenes and fullerene-related materials</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.40.Ha">
    <pacs:code>11.40.Ha</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Partially conserved axial-vector currents</skos:prefLabel>
    <skos:broader rdf:resource="11.40.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.Kb">
    <skos:broader rdf:resource="43.38.-p"/>
    <pacs:code>43.38.Kb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Microphones and their calibration</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.65.+r">
    <skos:broader rdf:resource="82."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.65.+r</pacs:code>
    <skos:prefLabel>Surface and interface chemistry; heterogeneous catalysis at surfaces</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.65.Lm">
    <skos:broader rdf:resource="42.65.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.65.Lm</pacs:code>
    <skos:prefLabel>Parametric down conversion and production of entangled photons</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Ik">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="02.30.-f"/>
    <pacs:code>02.30.Ik</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Integrable systems</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.57.Kp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="07.57.-c"/>
    <skos:prefLabel>Bolometers; infrared, submillimeter wave, microwave, and radiowave receivers and detectors</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.57.Kp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="78.66.Qn">
    <pacs:code>78.66.Qn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Polymers; organic compounds</skos:prefLabel>
    <skos:broader rdf:resource="78.66.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="76.40.+b">
    <skos:prefLabel>Diamagnetic and cyclotron resonances</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="76."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>76.40.+b</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="40.">
    <skos:narrower rdf:resource="44."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#TopConcept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>40.</pacs:code>
    <skos:narrower rdf:resource="45."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="47."/>
    <skos:narrower rdf:resource="41."/>
    <skos:narrower rdf:resource="43."/>
    <skos:narrower rdf:resource="42."/>
    <skos:narrower rdf:resource="46."/>
    <skos:prefLabel>ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="85.85.+j">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>85.85.+j</pacs:code>
    <skos:broader rdf:resource="85."/>
    <skos:prefLabel>Micro- and nano-electromechanical systems (MEMS/NEMS) and devices</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="12.60.Nz">
    <skos:prefLabel>Technicolor models</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="12.60.-i"/>
    <pacs:code>12.60.Nz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.40.Rj">
    <skos:prefLabel>Radiation from vibrating structures into fluid media</skos:prefLabel>
    <skos:broader rdf:resource="43.40.+s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.40.Rj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.70.-w">
    <skos:narrower rdf:resource="85.70.Ec"/>
    <skos:narrower rdf:resource="85.70.Ge"/>
    <skos:narrower rdf:resource="85.70.Rp"/>
    <skos:narrower rdf:resource="85.70.Li"/>
    <skos:narrower rdf:resource="85.70.Kh"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="85.70.Ay"/>
    <skos:narrower rdf:resource="85.70.Sq"/>
    <skos:broader rdf:resource="85."/>
    <skos:prefLabel>Magnetic devices</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>85.70.-w</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="85.40.Xx">
    <pacs:code>85.40.Xx</pacs:code>
    <skos:prefLabel>Hybrid microelectronics; thick films</skos:prefLabel>
    <skos:broader rdf:resource="85.40.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.40.Ve">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="25.40.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>25.40.Ve</pacs:code>
    <skos:prefLabel>Other reactions above meson production thresholds (energies>400 MeV)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="71.45.Gm">
    <pacs:code>71.45.Gm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Exchange, correlation, dielectric and magnetic response functions, plasmons</skos:prefLabel>
    <skos:broader rdf:resource="71.45.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.19.Rr">
    <pacs:code>87.19.Rr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Mechanical properties of tissues and organs</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.19.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="04.30.Nk">
    <skos:broader rdf:resource="04.30.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Wave propagation and interactions</skos:prefLabel>
    <pacs:code>04.30.Nk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="33.60.-q">
    <skos:broader rdf:resource="33."/>
    <pacs:code>33.60.-q</pacs:code>
    <skos:narrower rdf:resource="33.60.Fy"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Photoelectron spectra</skos:prefLabel>
    <skos:narrower rdf:resource="33.60.Cv"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.75.Mn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>95.75.Mn</pacs:code>
    <skos:prefLabel>Image processing (including source extraction)</skos:prefLabel>
    <skos:broader rdf:resource="95.75.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.30.-d">
    <skos:broader rdf:resource="42."/>
    <skos:narrower rdf:resource="42.30.Kq"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="42.30.Ms"/>
    <skos:narrower rdf:resource="42.30.Tz"/>
    <skos:narrower rdf:resource="42.30.Wb"/>
    <skos:narrower rdf:resource="42.30.Rx"/>
    <pacs:code>42.30.-d</pacs:code>
    <skos:prefLabel>Imaging and optical processing</skos:prefLabel>
    <skos:narrower rdf:resource="42.30.Sy"/>
    <skos:narrower rdf:resource="42.30.Va"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="42.30.Lr"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.78.+s">
    <pacs:code>07.78.+s</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="07."/>
    <skos:prefLabel>Electron, positron, and ion microscopes; electron diffractometers</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="77.65.Fs">
    <skos:prefLabel>Electromechanical resonance; quartz resonators</skos:prefLabel>
    <skos:broader rdf:resource="77.65.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>77.65.Fs</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="89.60.Gg">
    <pacs:code>89.60.Gg</pacs:code>
    <skos:prefLabel>Impact of natural and man-made disasters</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="89.60.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.40.Jv">
    <pacs:code>42.40.Jv</pacs:code>
    <skos:prefLabel>Computer-generated holograms</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.40.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.57.Hm">
    <skos:broader rdf:resource="07.57.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>07.57.Hm</pacs:code>
    <skos:prefLabel>Infrared, submillimeter wave, microwave, and radiowave sources</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.40.Dx">
    <pacs:code>43.40.Dx</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.40.+s"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Vibrations of membranes and plates</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.65.Kj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.65.Kj</pacs:code>
    <skos:broader rdf:resource="52.65.-y"/>
    <skos:prefLabel>Magnetohydrodynamic and fluid equation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.20.Hf">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.20.-w"/>
    <pacs:code>82.20.Hf</pacs:code>
    <skos:prefLabel>Product distribution</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.35.Bv">
    <skos:prefLabel>Decays of muons</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="13.35.-r"/>
    <pacs:code>13.35.Bv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="85.70.Li">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="85.70.-w"/>
    <skos:prefLabel>Other magnetic recording and storage devices (including tapes, disks, and drums)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>85.70.Li</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="71.10.Ay">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="71.10.-w"/>
    <pacs:code>71.10.Ay</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Fermi-liquid theory and other phenomenological models</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.55.Mv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.55.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Dye lasers</skos:prefLabel>
    <pacs:code>42.55.Mv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.40.Yq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Instrumentation and techniques for tests and measurement relating to shock and vibration, including vibration pickups, indicators, and generators, mechanical impedance</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.40.Yq</pacs:code>
    <skos:broader rdf:resource="43.40.+s"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.10.Ab">
    <pacs:code>02.10.Ab</pacs:code>
    <skos:prefLabel>Logic and set theory</skos:prefLabel>
    <skos:broader rdf:resource="02.10.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.58.Ta">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.58.Ta</pacs:code>
    <skos:broader rdf:resource="43.58.+z"/>
    <skos:prefLabel>Computers and computer programs in acoustics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.10.By">
    <skos:prefLabel>Mathematical geodesy; general theory</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>91.10.By</pacs:code>
    <skos:broader rdf:resource="91.10.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.55.Pi">
    <skos:broader rdf:resource="52.55.-s"/>
    <skos:prefLabel>Fusion products effects (e.g., alpha-particles, etc.), fast particle effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.55.Pi</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Jx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.30.-k"/>
    <pacs:code>43.30.Jx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Radiation from objects vibrating under water, acoustic and mechanical impedance</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.25.Gj">
    <skos:prefLabel>Fluctuation and chaos phenomena</skos:prefLabel>
    <skos:broader rdf:resource="52.25.-b"/>
    <pacs:code>52.25.Gj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Va">
    <pacs:code>83.80.Va</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="83.80.-k"/>
    <skos:prefLabel>Elastomeric polymers</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="74.78.Bz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>74.78.Bz</pacs:code>
    <skos:prefLabel>High-Tc films</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="74.78.-w"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.62.Hr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.62.Hr</pacs:code>
    <skos:prefLabel>Spiral arms and bars; galactic disks</skos:prefLabel>
    <skos:broader rdf:resource="98.62.-g"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.75.+a">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>75.75.+a</pacs:code>
    <skos:prefLabel>Magnetic properties of nanostructures</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="75."/>
  </rdf:Description>
  <rdf:Description rdf:about="87.50.Rr">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.50.Rr</pacs:code>
    <skos:broader rdf:resource="87.50.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electric fields</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="47.85.Kn">
    <skos:prefLabel>Hydraulic and pneumatic machinery</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>47.85.Kn</pacs:code>
    <skos:broader rdf:resource="47.85.-g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.66.Nk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>78.66.Nk</pacs:code>
    <skos:prefLabel>Insulators</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="78.66.-w"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.70.-q">
    <skos:narrower rdf:resource="81.70.Tx"/>
    <skos:broader rdf:resource="81."/>
    <skos:prefLabel>Methods of materials testing and analysis</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="81.70.Fy"/>
    <skos:narrower rdf:resource="81.70.Jb"/>
    <skos:narrower rdf:resource="81.70.Ha"/>
    <skos:narrower rdf:resource="81.70.Pg"/>
    <skos:narrower rdf:resource="81.70.Bt"/>
    <skos:narrower rdf:resource="81.70.Ex"/>
    <pacs:code>81.70.-q</pacs:code>
    <skos:narrower rdf:resource="81.70.Cv"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.70.Jz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Line shapes, widths, and shifts</skos:prefLabel>
    <pacs:code>32.70.Jz</pacs:code>
    <skos:broader rdf:resource="32.70.-n"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.20.Tw">
    <skos:broader rdf:resource="02.20.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.20.Tw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Infinite-dimensional Lie groups</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.55.Nd">
    <skos:broader rdf:resource="43.55.+p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Reverberation room design: theory, applications to measurements of sound absorption, transmission loss, sound power</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.55.Nd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="11.10.-z">
    <skos:narrower rdf:resource="11.10.Gh"/>
    <skos:narrower rdf:resource="11.10.Jj"/>
    <skos:prefLabel>Field theory</skos:prefLabel>
    <skos:broader rdf:resource="11."/>
    <skos:narrower rdf:resource="11.10.Wx"/>
    <skos:narrower rdf:resource="11.10.St"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="11.10.Lm"/>
    <skos:narrower rdf:resource="11.10.Hi"/>
    <skos:narrower rdf:resource="11.10.Kk"/>
    <skos:narrower rdf:resource="11.10.Ef"/>
    <skos:narrower rdf:resource="11.10.Cd"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="11.10.Nx"/>
    <pacs:code>11.10.-z</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Tk">
    <pacs:code>97.10.Tk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Abundances, chemical composition</skos:prefLabel>
    <skos:broader rdf:resource="97.10.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.16.Pr">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.16.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nanooxidation</skos:prefLabel>
    <pacs:code>81.16.Pr</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="03.75.Pp">
    <skos:broader rdf:resource="03.75.-b"/>
    <skos:prefLabel>Atom lasers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>03.75.Pp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="91.10.Jf">
    <skos:broader rdf:resource="91.10.-v"/>
    <skos:prefLabel>Topography; geometric observations</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>91.10.Jf</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="04.70.-s">
    <skos:broader rdf:resource="04."/>
    <skos:narrower rdf:resource="04.70.Bw"/>
    <skos:narrower rdf:resource="04.70.Dy"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Physics of black holes</skos:prefLabel>
    <pacs:code>04.70.-s</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.80.Fv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>11.80.Fv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="11.80.-m"/>
    <skos:prefLabel>Approximations (eikonal approximation, variational principles, etc.)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="68.47.Jn">
    <skos:prefLabel>Clusters on oxide surfaces</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.47.-b"/>
    <pacs:code>68.47.Jn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.57.Ra">
    <skos:broader rdf:resource="87.57.-s"/>
    <pacs:code>87.57.Ra</pacs:code>
    <skos:prefLabel>Computer-aided diagnosis</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.50.Ga">
    <skos:prefLabel>Bathymetry and noncoastal underwater morphology</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.50.-r"/>
    <pacs:code>91.50.Ga</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.65.Yj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.65.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.65.Yj</pacs:code>
    <skos:prefLabel>Optical parametric oscillators and amplifiers</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.71.Hw">
    <skos:broader rdf:resource="43.71.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.71.Hw</pacs:code>
    <skos:prefLabel>Cross-language perception of speech</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="64.70.Pf">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="64.70.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Glass transitions</skos:prefLabel>
    <pacs:code>64.70.Pf</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="47.20.Ky">
    <pacs:code>47.20.Ky</pacs:code>
    <skos:broader rdf:resource="47.20.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nonlinearity (including bifurcation theory)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.65.Tx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.65.Tx</pacs:code>
    <skos:broader rdf:resource="81.65.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Gettering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="83.50.Ax">
    <skos:broader rdf:resource="83.50.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Steady shear flows, viscometric flow</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>83.50.Ax</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="29.27.Hj">
    <skos:prefLabel>Polarized beams</skos:prefLabel>
    <skos:broader rdf:resource="29.27.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>29.27.Hj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.65.Ud">
    <skos:broader rdf:resource="03.65.-w"/>
    <pacs:code>03.65.Ud</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Entanglement and quantum nonlocality (e.g. EPR paradox, Bell's inequalities, GHZ states, etc.)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Fg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.60.+d"/>
    <pacs:code>43.60.Fg</pacs:code>
    <skos:prefLabel>Acoustic array systems and processing, beam-forming</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="29.30.Ep">
    <skos:broader rdf:resource="29.30.-h"/>
    <pacs:code>29.30.Ep</pacs:code>
    <skos:prefLabel>Charged-particle spectroscopy</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.30.Rr">
    <pacs:code>01.30.Rr</pacs:code>
    <skos:broader rdf:resource="01.30.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Surveys and tutorial papers; resource letters</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.70.Ha">
    <pacs:code>81.70.Ha</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Testing in microgravity environments</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.70.-q"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.30.Kf">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="07.30.-t"/>
    <pacs:code>07.30.Kf</pacs:code>
    <skos:prefLabel>Vacuum chambers, auxiliary apparatus, and materials</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.80.Pe">
    <pacs:code>43.80.Pe</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.80.+p"/>
    <skos:prefLabel>Agroacoustics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="84.40.Az">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="84.40.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>84.40.Az</pacs:code>
    <skos:prefLabel>Waveguides, transmission lines, striplines</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="11.15.Ha">
    <skos:prefLabel>Lattice gauge theory</skos:prefLabel>
    <pacs:code>11.15.Ha</pacs:code>
    <skos:broader rdf:resource="11.15.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.70.-a">
    <skos:broader rdf:resource="05."/>
    <pacs:code>05.70.-a</pacs:code>
    <skos:narrower rdf:resource="05.70.Np"/>
    <skos:prefLabel>Thermodynamics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="05.70.Ce"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="05.70.Fh"/>
    <skos:narrower rdf:resource="05.70.Ln"/>
    <skos:narrower rdf:resource="05.70.Jk"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.30.Pq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Microconfined liquid crystals: droplets, cylinders, randomly confined liquid crystals, polymer dispersed liquid crystals, and porous systems</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.30.-v"/>
    <pacs:code>61.30.Pq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.62.Tc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.62.Tc</pacs:code>
    <skos:broader rdf:resource="98.62.-g"/>
    <skos:prefLabel>Astrometry; identification</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.25.Gz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="74.25.-q"/>
    <skos:prefLabel>Optical properties</skos:prefLabel>
    <pacs:code>74.25.Gz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="89.90.+n">
    <pacs:code>89.90.+n</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics in areas of applied and interdisciplinary physics (restricted to new topics in section 89)</skos:prefLabel>
    <skos:broader rdf:resource="89."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.Wx">
    <pacs:code>43.75.Wx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.75.-z"/>
    <skos:prefLabel>Electronic music, computer music</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.44.Br">
    <skos:prefLabel>Quasicrystals</skos:prefLabel>
    <pacs:code>61.44.Br</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.44.-n"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="23.90.+w">
    <skos:prefLabel>Other topics in radioactive decay and in-beam spectroscopy (restricted to new topics in section 23)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>23.90.+w</pacs:code>
    <skos:broader rdf:resource="23."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.55.Ks">
    <pacs:code>42.55.Ks</pacs:code>
    <skos:prefLabel>Chemical lasers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.55.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.10.Hk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>75.10.Hk</pacs:code>
    <skos:prefLabel>Classical spin models</skos:prefLabel>
    <skos:broader rdf:resource="75.10.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.50.-r">
    <pacs:code>91.50.-r</pacs:code>
    <skos:narrower rdf:resource="91.50.Ey"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Marine geology and geophysics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="91.50.Ga"/>
    <skos:narrower rdf:resource="91.50.Cw"/>
    <skos:broader rdf:resource="91."/>
    <skos:narrower rdf:resource="91.50.Jc"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.25.Gv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>13.25.Gv</pacs:code>
    <skos:prefLabel>Decays of J/psi, Upsilon, and other quarkonia</skos:prefLabel>
    <skos:broader rdf:resource="13.25.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.30.-f">
    <skos:narrower rdf:resource="91.30.Ye"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="91.30.Dk"/>
    <pacs:code>91.30.-f</pacs:code>
    <skos:narrower rdf:resource="91.30.Px"/>
    <skos:narrower rdf:resource="91.30.Bi"/>
    <skos:narrower rdf:resource="91.30.Mv"/>
    <skos:narrower rdf:resource="91.30.Vc"/>
    <skos:narrower rdf:resource="91.30.Rz"/>
    <skos:broader rdf:resource="91."/>
    <skos:narrower rdf:resource="91.30.Fn"/>
    <skos:narrower rdf:resource="91.30.Ks"/>
    <skos:prefLabel>Seismology</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="91.30.Nw"/>
    <skos:narrower rdf:resource="91.30.Tb"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.60.Ps">
    <skos:broader rdf:resource="78.60.-b"/>
    <pacs:code>78.60.Ps</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Chemiluminescence</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.45.Aa">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electrochemical synthesis</skos:prefLabel>
    <skos:broader rdf:resource="82.45.-h"/>
    <pacs:code>82.45.Aa</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="62.20.Mk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="62.20.-x"/>
    <pacs:code>62.20.Mk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Fatigue, brittleness, fracture, and cracks</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="29.25.Rm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="29.25.-t"/>
    <pacs:code>29.25.Rm</pacs:code>
    <skos:prefLabel>Sources of radioactive nuclei</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.20.Tx">
    <skos:broader rdf:resource="71.20.-b"/>
    <skos:prefLabel>Fullerenes and related materials; intercalation compounds</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>71.20.Tx</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.75.Be">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Atom and neutron optics</skos:prefLabel>
    <pacs:code>03.75.Be</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="03.75.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.30.Bx">
    <skos:broader rdf:resource="07.30.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.30.Bx</pacs:code>
    <skos:prefLabel>Degasification, residual gas</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Dh">
    <skos:prefLabel>Dynamics of the deep ocean</skos:prefLabel>
    <pacs:code>92.10.Dh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.10.-c"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.18.Fs">
    <skos:broader rdf:resource="61.18.-j"/>
    <skos:prefLabel>Magnetic resonance techniques; Mössbauer spectroscopy</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.18.Fs</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.62.-b">
    <pacs:code>42.62.-b</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42."/>
    <skos:narrower rdf:resource="42.62.Fi"/>
    <skos:narrower rdf:resource="42.62.Eh"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Laser applications</skos:prefLabel>
    <skos:narrower rdf:resource="42.62.Be"/>
    <skos:narrower rdf:resource="42.62.Cf"/>
  </rdf:Description>
  <rdf:Description rdf:about="93.30.Mj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="93.30.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Atlantic Ocean</skos:prefLabel>
    <pacs:code>93.30.Mj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Hj">
    <pacs:code>83.80.Hj</pacs:code>
    <skos:broader rdf:resource="83.80.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Suspensions, dispersions, pastes, slurries, colloids</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="12.20.-m">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="12.20.Ds"/>
    <skos:prefLabel>Quantum electrodynamics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="12."/>
    <pacs:code>12.20.-m</pacs:code>
    <skos:narrower rdf:resource="12.20.Fv"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.32.Tt">
    <skos:broader rdf:resource="84.32.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>84.32.Tt</pacs:code>
    <skos:prefLabel>Capacitors</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Yb">
    <skos:broader rdf:resource="43.35.+d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.35.Yb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Ultrasonic instrumentation and measurement techniques</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="01.50.Qb">
    <skos:prefLabel>Laboratory course design, organization, and evaluation</skos:prefLabel>
    <skos:broader rdf:resource="01.50.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>01.50.Qb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.30.Ee">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Monographs and collections</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>01.30.Ee</pacs:code>
    <skos:broader rdf:resource="01.30.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.30.Fi">
    <skos:broader rdf:resource="97.30.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Chemically peculiar stars (Ap, Am, etc.)</skos:prefLabel>
    <pacs:code>97.30.Fi</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="61.82.Fk">
    <pacs:code>61.82.Fk</pacs:code>
    <skos:prefLabel>Semiconductors</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.82.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="46.70.Hg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="46.70.-p"/>
    <skos:prefLabel>Membranes, rods and strings</skos:prefLabel>
    <pacs:code>46.70.Hg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="79.20.Ds">
    <skos:broader rdf:resource="79.20.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Laser-beam impact phenomena</skos:prefLabel>
    <pacs:code>79.20.Ds</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.25.Gf">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Standing waves; resonance</skos:prefLabel>
    <pacs:code>43.25.Gf</pacs:code>
    <skos:broader rdf:resource="43.25.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Jx">
    <skos:prefLabel>Reacting systems: thermosetting polymers, chemorheology, rheokinetics</skos:prefLabel>
    <skos:broader rdf:resource="83.80.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>83.80.Jx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.65.Bv">
    <pacs:code>98.65.Bv</pacs:code>
    <skos:prefLabel>Small and compact galaxy groups</skos:prefLabel>
    <skos:broader rdf:resource="98.65.-r"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.80.Cs">
    <skos:broader rdf:resource="43.80.+p"/>
    <skos:prefLabel>Acoustical characteristics of biological media: molecular species, cellular level tissues</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.80.Cs</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.70.-h">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.70.-h</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Speech production</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="81.07.Nb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.07.-b"/>
    <skos:prefLabel>Molecular nanostructures</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.07.Nb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="04.70.Bw">
    <skos:broader rdf:resource="04.70.-s"/>
    <pacs:code>04.70.Bw</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Classical black holes</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="13.20.Eb">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Decays of K mesons</skos:prefLabel>
    <skos:broader rdf:resource="13.20.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>13.20.Eb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="75.60.-d">
    <skos:narrower rdf:resource="75.60.Nt"/>
    <pacs:code>75.60.-d</pacs:code>
    <skos:narrower rdf:resource="75.60.Jk"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="75."/>
    <skos:narrower rdf:resource="75.60.Ch"/>
    <skos:narrower rdf:resource="75.60.Lr"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="75.60.Ej"/>
    <skos:prefLabel>Domain effects, magnetization curves, and hysteresis</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="96.40.Tv">
    <pacs:code>96.40.Tv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Neutrinos and muons</skos:prefLabel>
    <skos:broader rdf:resource="96.40.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.66.-w">
    <skos:narrower rdf:resource="78.66.Li"/>
    <skos:narrower rdf:resource="78.66.Qn"/>
    <skos:narrower rdf:resource="78.66.Tr"/>
    <skos:narrower rdf:resource="78.66.Fd"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="78.66.Vs"/>
    <skos:broader rdf:resource="78."/>
    <skos:narrower rdf:resource="78.66.Db"/>
    <pacs:code>78.66.-w</pacs:code>
    <skos:narrower rdf:resource="78.66.Sq"/>
    <skos:narrower rdf:resource="78.66.Jg"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="78.66.Hf"/>
    <skos:narrower rdf:resource="78.66.Bz"/>
    <skos:narrower rdf:resource="78.66.Nk"/>
    <skos:prefLabel>Optical properties of specific thin films</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.25.-p">
    <skos:broader rdf:resource="42."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="42.25.Kb"/>
    <skos:prefLabel>Wave optics</skos:prefLabel>
    <skos:narrower rdf:resource="42.25.Bs"/>
    <skos:narrower rdf:resource="42.25.Fx"/>
    <skos:narrower rdf:resource="42.25.Gy"/>
    <pacs:code>42.25.-p</pacs:code>
    <skos:narrower rdf:resource="42.25.Lc"/>
    <skos:narrower rdf:resource="42.25.Dd"/>
    <skos:narrower rdf:resource="42.25.Hz"/>
    <skos:narrower rdf:resource="42.25.Ja"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="79.90.+b">
    <pacs:code>79.90.+b</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics in electron and ion emission by liquids and solids and impact phenomena (restricted to new topics in section 79)</skos:prefLabel>
    <skos:broader rdf:resource="79."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.60.Ef">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Muons</skos:prefLabel>
    <pacs:code>14.60.Ef</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="14.60.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.50.-z">
    <skos:narrower rdf:resource="03.50.Kk"/>
    <skos:prefLabel>Classical field theories</skos:prefLabel>
    <pacs:code>03.50.-z</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="03.50.De"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="03."/>
  </rdf:Description>
  <rdf:Description rdf:about="91.10.Kg">
    <pacs:code>91.10.Kg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Crustal movements</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.10.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="36.20.Hb">
    <skos:prefLabel>Configuration (bonds, dimensions)</skos:prefLabel>
    <skos:broader rdf:resource="36.20.-r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>36.20.Hb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Wx">
    <pacs:code>83.80.Wx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.80.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Filled elastomers</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="11.10.Lm">
    <skos:prefLabel>Nonlinear or nonlocal theories and models</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="11.10.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>11.10.Lm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="28.52.Nh">
    <skos:broader rdf:resource="28.52.-s"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>28.52.Nh</pacs:code>
    <skos:prefLabel>Safety</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.30.Cf">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Atom and radical reactions; chain reactions; molecule-molecule reactions</skos:prefLabel>
    <skos:broader rdf:resource="82.30.-b"/>
    <pacs:code>82.30.Cf</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.35.Ce">
    <skos:prefLabel>Mass and mass distribution</skos:prefLabel>
    <skos:broader rdf:resource="98.35.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.35.Ce</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.58.Mj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.58.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.58.Mj</pacs:code>
    <skos:prefLabel>Supernova remnants</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.10.Sp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91.10.-v"/>
    <pacs:code>91.10.Sp</pacs:code>
    <skos:prefLabel>Satellite orbits</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.45.Tp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="05.45.-a"/>
    <skos:prefLabel>Time series analysis</skos:prefLabel>
    <pacs:code>05.45.Tp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="71.38.Fp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="71.38.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>71.38.Fp</pacs:code>
    <skos:prefLabel>Large or Fröhlich polarons</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="72.20.Pa">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>72.20.Pa</pacs:code>
    <skos:prefLabel>Thermoelectric and thermomagnetic effects</skos:prefLabel>
    <skos:broader rdf:resource="72.20.-i"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.35.Jk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Galactic center, bar, circumnuclear matter, and bulge (including black hole and distance measurements)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.35.Jk</pacs:code>
    <skos:broader rdf:resource="98.35.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.35.+c">
    <pacs:code>78.35.+c</pacs:code>
    <skos:broader rdf:resource="78."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Brillouin and Rayleigh scattering; other light scattering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.Qp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Effects of noise on man and society</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.50.Qp</pacs:code>
    <skos:broader rdf:resource="43.50.-x"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.89.+b">
    <skos:prefLabel>Environmental effects on instruments (e.g., radiation and pollution effects)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="07."/>
    <pacs:code>07.89.+b</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Dj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Gratings</skos:prefLabel>
    <skos:broader rdf:resource="42.79.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.79.Dj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="78.55.Qr">
    <skos:broader rdf:resource="78.55.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Amorphous materials; glasses and other disordered solids</skos:prefLabel>
    <pacs:code>78.55.Qr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.20.Vq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>33.20.Vq</pacs:code>
    <skos:broader rdf:resource="33.20.-t"/>
    <skos:prefLabel>Vibration-rotation analysis</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Ud">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Thermoacoustics, high temperature acoustics, photoacoustic effect</skos:prefLabel>
    <pacs:code>43.35.Ud</pacs:code>
    <skos:broader rdf:resource="43.35.+d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.70.-y">
    <skos:narrower rdf:resource="82.70.Dd"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="82.70.Gg"/>
    <skos:narrower rdf:resource="82.70.Kj"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="82.70.Rr"/>
    <skos:narrower rdf:resource="82.70.Uv"/>
    <skos:broader rdf:resource="82."/>
    <skos:prefLabel>Disperse systems; complex fluids</skos:prefLabel>
    <pacs:code>82.70.-y</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.20.Bg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.20.Bg</pacs:code>
    <skos:broader rdf:resource="98.20.-d"/>
    <skos:prefLabel>Associations of stars (OB, T, R) in external galaxies</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="45.40.-f">
    <skos:narrower rdf:resource="45.40.Ln"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="45.40.Gj"/>
    <skos:prefLabel>Dynamics and kinematics of rigid bodies</skos:prefLabel>
    <skos:broader rdf:resource="45."/>
    <pacs:code>45.40.-f</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="45.40.Cc"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.66.Jn">
    <pacs:code>13.66.Jn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="13.66.-a"/>
    <skos:prefLabel>Precision mesurements in e-e+ interactions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.43.Bn">
    <pacs:code>61.43.Bn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.43.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Structural modeling: serial-addition models, computer simulation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="72.55.+s">
    <pacs:code>72.55.+s</pacs:code>
    <skos:prefLabel>Magnetoacoustic effects</skos:prefLabel>
    <skos:broader rdf:resource="72."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.30.Sw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>97.30.Sw</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Unusual and peculiar variables</skos:prefLabel>
    <skos:broader rdf:resource="97.30.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.60.Pn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Magnetic and electric properties; environmental magnetism</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.60.-x"/>
    <pacs:code>91.60.Pn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="73.22.-f">
    <pacs:code>73.22.-f</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="73.22.Gk"/>
    <skos:narrower rdf:resource="73.22.Lp"/>
    <skos:broader rdf:resource="73."/>
    <skos:prefLabel>Electronic structure of nanoscale materials: clusters, nanoparticles, nanotubes, and nanocrystals</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="73.22.Dj"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.70.-c">
    <skos:narrower rdf:resource="02.70.Dh"/>
    <skos:narrower rdf:resource="02.70.Ss"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="02.70.Ns"/>
    <skos:narrower rdf:resource="02.70.Hm"/>
    <skos:narrower rdf:resource="02.70.Bf"/>
    <skos:broader rdf:resource="02."/>
    <skos:narrower rdf:resource="02.70.Uu"/>
    <skos:narrower rdf:resource="02.70.Jn"/>
    <skos:narrower rdf:resource="02.70.Wz"/>
    <pacs:code>02.70.-c</pacs:code>
    <skos:narrower rdf:resource="02.70.Pt"/>
    <skos:narrower rdf:resource="02.70.Rr"/>
    <skos:narrower rdf:resource="02.70.Tt"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Computational techniques</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="94.30.-d">
    <skos:narrower rdf:resource="94.30.Va"/>
    <skos:narrower rdf:resource="94.30.Gm"/>
    <skos:prefLabel>Physics of the magnetosphere</skos:prefLabel>
    <skos:narrower rdf:resource="94.30.Hn"/>
    <skos:narrower rdf:resource="94.30.Di"/>
    <skos:narrower rdf:resource="94.30.Bg"/>
    <skos:narrower rdf:resource="94.30.Fk"/>
    <skos:narrower rdf:resource="94.30.Ch"/>
    <skos:narrower rdf:resource="94.30.Ej"/>
    <skos:broader rdf:resource="94."/>
    <skos:narrower rdf:resource="94.30.Lr"/>
    <skos:narrower rdf:resource="94.30.Kq"/>
    <pacs:code>94.30.-d</pacs:code>
    <skos:narrower rdf:resource="94.30.Jp"/>
    <skos:narrower rdf:resource="94.30.Ms"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="94.30.Tz"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="71.10.-w">
    <skos:prefLabel>Theories and models of many-electron systems</skos:prefLabel>
    <skos:narrower rdf:resource="71.10.Fd"/>
    <skos:narrower rdf:resource="71.10.Ay"/>
    <skos:narrower rdf:resource="71.10.Hf"/>
    <skos:narrower rdf:resource="71.10.Ca"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>71.10.-w</pacs:code>
    <skos:narrower rdf:resource="71.10.Pm"/>
    <skos:narrower rdf:resource="71.10.Li"/>
    <skos:broader rdf:resource="71."/>
  </rdf:Description>
  <rdf:Description rdf:about="52.27.Gr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="52.27.-h"/>
    <pacs:code>52.27.Gr</pacs:code>
    <skos:prefLabel>Strongly-coupled plasmas</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="97.60.Jd">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="97.60.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Neutron stars</skos:prefLabel>
    <pacs:code>97.60.Jd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Kp">
    <skos:broader rdf:resource="92.10.-c"/>
    <skos:prefLabel>Sea&amp;ndash;air energy exchange processes</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>92.10.Kp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.47.-b">
    <skos:narrower rdf:resource="68.47.Gh"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Solid-gas/vacuum interfaces: types of surfaces</skos:prefLabel>
    <skos:narrower rdf:resource="68.47.Mn"/>
    <skos:narrower rdf:resource="68.47.De"/>
    <skos:narrower rdf:resource="68.47.Jn"/>
    <skos:narrower rdf:resource="68.47.Pe"/>
    <skos:narrower rdf:resource="68.47.Fg"/>
    <skos:broader rdf:resource="68."/>
    <pacs:code>68.47.-b</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Ae">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.35.Ae</pacs:code>
    <skos:prefLabel>Ultrasonic velocity, dispersion, scattering, diffraction, and attenuation in gases</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.35.+d"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.55.Lt">
    <skos:prefLabel>Gas lasers including excimer and metal-vapor lasers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.55.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.55.Lt</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.35.Nq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Galactic winds and fountains</skos:prefLabel>
    <skos:broader rdf:resource="98.35.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.35.Nq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Hp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Optical processors, correlators, and modulators</skos:prefLabel>
    <skos:broader rdf:resource="42.79.-e"/>
    <pacs:code>42.79.Hp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.60.Fm">
    <skos:prefLabel>Boundary layer structure and processes</skos:prefLabel>
    <pacs:code>92.60.Fm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="92.60.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.85.Jg">
    <skos:prefLabel>Photofission</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>25.85.Jg</pacs:code>
    <skos:broader rdf:resource="25.85.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.20.Dq">
    <pacs:code>52.20.Dq</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Particle orbits</skos:prefLabel>
    <skos:broader rdf:resource="52.20.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.45.Ra">
    <pacs:code>05.45.Ra</pacs:code>
    <skos:broader rdf:resource="05.45.-a"/>
    <skos:prefLabel>Coupled map lattices</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.30.Cc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Conference proceedings</skos:prefLabel>
    <pacs:code>01.30.Cc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="01.30.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.90.+g">
    <skos:broader rdf:resource="01."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>01.90.+g</pacs:code>
    <skos:prefLabel>Other topics of general interest (restricted to new topics in section 01)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Bf">
    <skos:broader rdf:resource="43.35.+d"/>
    <skos:prefLabel>Ultrasonic velocity, dispersion, scattering, diffraction, and attenuation in liquids, liquid crystals, suspensions, and emulsions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.35.Bf</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="82.80.Yc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Rutherford backscattering (RBS), and other methods of chemical analysis</skos:prefLabel>
    <skos:broader rdf:resource="82.80.-d"/>
    <pacs:code>82.80.Yc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="29.40.Rg">
    <skos:prefLabel>Nuclear emulsions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>29.40.Rg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="29.40.-n"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.70.-n">
    <skos:narrower rdf:resource="47.70.Mc"/>
    <skos:narrower rdf:resource="47.70.Fw"/>
    <skos:narrower rdf:resource="47.70.Nd"/>
    <skos:prefLabel>Reactive, radiative, or nonequilibrium flows</skos:prefLabel>
    <skos:broader rdf:resource="47."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>47.70.-n</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.45.Hi">
    <pacs:code>25.45.Hi</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Transfer reactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.45.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.65.At">
    <skos:broader rdf:resource="98.65.-r"/>
    <skos:prefLabel>Interacting galaxies; galaxy pairs, and triples</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.65.At</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.50.Dg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.50.Dg</pacs:code>
    <skos:prefLabel>Plasma sources</skos:prefLabel>
    <skos:broader rdf:resource="52.50.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.30.Ms">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Magnetic pulsations</skos:prefLabel>
    <skos:broader rdf:resource="94.30.-d"/>
    <pacs:code>94.30.Ms</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.38.Er">
    <skos:prefLabel>Interstellar masers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.38.Er</pacs:code>
    <skos:broader rdf:resource="98.38.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.70.Fw">
    <skos:prefLabel>Absolute and relative intensities</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="32.70.-n"/>
    <pacs:code>32.70.Fw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Vh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.30.Vh</pacs:code>
    <skos:broader rdf:resource="43.30.-k"/>
    <skos:prefLabel>Active sonar systems</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.40.Kw">
    <skos:prefLabel>Holographic interferometry; other holographic techniques</skos:prefLabel>
    <pacs:code>42.40.Kw</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.40.-i"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.70.+k">
    <skos:prefLabel>Theory of quantized fields</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="03."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>03.70.+k</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="96.30.Wr">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="96.30.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>96.30.Wr</pacs:code>
    <skos:prefLabel>Planetary rings</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="93.30.Pm">
    <skos:prefLabel>Pacific Ocean</skos:prefLabel>
    <pacs:code>93.30.Pm</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="93.30.-w"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.50.-i">
    <skos:narrower rdf:resource="01.50.Pa"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Educational aids</skos:prefLabel>
    <skos:narrower rdf:resource="01.50.Lc"/>
    <skos:narrower rdf:resource="01.50.My"/>
    <skos:narrower rdf:resource="01.50.Qb"/>
    <skos:narrower rdf:resource="01.50.Ht"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="01.50.Wg"/>
    <pacs:code>01.50.-i</pacs:code>
    <skos:broader rdf:resource="01."/>
    <skos:narrower rdf:resource="01.50.Fr"/>
    <skos:narrower rdf:resource="01.50.Kw"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.50.-f">
    <skos:prefLabel>Crystalline state</skos:prefLabel>
    <skos:narrower rdf:resource="61.50.Ah"/>
    <skos:narrower rdf:resource="61.50.Lt"/>
    <skos:narrower rdf:resource="61.50.Ks"/>
    <skos:broader rdf:resource="61."/>
    <pacs:code>61.50.-f</pacs:code>
    <skos:narrower rdf:resource="61.50.Nw"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.30.Fv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="75.30.-m"/>
    <pacs:code>75.30.Fv</pacs:code>
    <skos:prefLabel>Spin-density waves</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.66.Bi">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Elemental solids</skos:prefLabel>
    <pacs:code>61.66.Bi</pacs:code>
    <skos:broader rdf:resource="61.66.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.25.Yw">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.25.Yw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Acoustic cavitation, vibration of gas bubbles in liquids</skos:prefLabel>
    <skos:broader rdf:resource="43.25.-x"/>
  </rdf:Description>
  <rdf:Description rdf:about="77.80.Bh">
    <pacs:code>77.80.Bh</pacs:code>
    <skos:broader rdf:resource="77.80.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Phase transitions and Curie point</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="29.30.Hs">
    <skos:prefLabel>Neutron spectroscopy</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="29.30.-h"/>
    <pacs:code>29.30.Hs</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="68.08.-p">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="68.08.Bc"/>
    <skos:prefLabel>Liquid-solid interfaces</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="68.08.De"/>
    <skos:broader rdf:resource="68."/>
    <pacs:code>68.08.-p</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="05.10.Cc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Renormalization group methods</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="05.10.-a"/>
    <pacs:code>05.10.Cc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.53.Vb">
    <skos:broader rdf:resource="87.53.-j"/>
    <skos:prefLabel>Simulation</skos:prefLabel>
    <pacs:code>87.53.Vb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="04.80.Nn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="04.80.-y"/>
    <skos:prefLabel>Gravitational wave detectors and experiments</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>04.80.Nn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.66.Uv">
    <skos:prefLabel>Magnetic resonance</skos:prefLabel>
    <pacs:code>87.66.Uv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.66.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.58.Mt">
    <skos:broader rdf:resource="43.58.+z"/>
    <pacs:code>43.58.Mt</pacs:code>
    <skos:prefLabel>Phase meters</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.61.Le">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>73.61.Le</pacs:code>
    <skos:prefLabel>Other inorganic semiconductors</skos:prefLabel>
    <skos:broader rdf:resource="73.61.-r"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.25.-r">
    <skos:narrower rdf:resource="91.25.Jc"/>
    <skos:narrower rdf:resource="91.25.Mf"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="91.25.Dx"/>
    <skos:narrower rdf:resource="91.25.Ga"/>
    <skos:narrower rdf:resource="91.25.Ng"/>
    <skos:narrower rdf:resource="91.25.Cw"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91."/>
    <skos:prefLabel>Geomagnetism and paleomagnetism; geoelectricity</skos:prefLabel>
    <skos:narrower rdf:resource="91.25.Ph"/>
    <pacs:code>91.25.-r</pacs:code>
    <skos:narrower rdf:resource="91.25.Ey"/>
    <skos:narrower rdf:resource="91.25.Le"/>
    <skos:narrower rdf:resource="91.25.Qi"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.28.Dm">
    <skos:broader rdf:resource="43.28.+h"/>
    <pacs:code>43.28.Dm</pacs:code>
    <skos:prefLabel>Infrasound</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.70.Lm">
    <pacs:code>25.70.Lm</pacs:code>
    <skos:broader rdf:resource="25.70.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Strongly damped collisions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="78.66.Tr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="78.66.-w"/>
    <skos:prefLabel>Fullerenes and related materials</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>78.66.Tr</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="92.40.Gc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="92.40.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>92.40.Gc</pacs:code>
    <skos:prefLabel>Erosion and sedimentation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="34.70.+e">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Charge transfer</skos:prefLabel>
    <pacs:code>34.70.+e</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="34."/>
  </rdf:Description>
  <rdf:Description rdf:about="73.23.Ra">
    <skos:broader rdf:resource="73.23.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>73.23.Ra</pacs:code>
    <skos:prefLabel>Persistent currents</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.20.Gm">
    <pacs:code>98.20.Gm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Globular clusters in the Milky Way</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.20.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.20.Pt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Dibaryons</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="14.20.-c"/>
    <pacs:code>14.20.Pt</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="47.20.Lz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Secondary instability</skos:prefLabel>
    <pacs:code>47.20.Lz</pacs:code>
    <skos:broader rdf:resource="47.20.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.80.Jd">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="67.80.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>67.80.Jd</pacs:code>
    <skos:prefLabel>Magnetic properties and nuclear magnetic resonance</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.07.Mp">
    <skos:broader rdf:resource="07.07.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>07.07.Mp</pacs:code>
    <skos:prefLabel>Transducers</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.65.-k">
    <skos:narrower rdf:resource="42.65.Wi"/>
    <skos:prefLabel>Nonlinear optics</skos:prefLabel>
    <skos:broader rdf:resource="42."/>
    <skos:narrower rdf:resource="42.65.Re"/>
    <skos:narrower rdf:resource="42.65.Hw"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="42.65.Ky"/>
    <skos:narrower rdf:resource="42.65.An"/>
    <skos:narrower rdf:resource="42.65.Lm"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="42.65.Pc"/>
    <skos:narrower rdf:resource="42.65.Jx"/>
    <skos:narrower rdf:resource="42.65.Es"/>
    <skos:narrower rdf:resource="42.65.Tg"/>
    <skos:narrower rdf:resource="42.65.Dr"/>
    <skos:narrower rdf:resource="42.65.Yj"/>
    <pacs:code>42.65.-k</pacs:code>
    <skos:narrower rdf:resource="42.65.Sf"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.Sj">
    <skos:prefLabel>Neural responses to speech</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.64.Sj</pacs:code>
    <skos:broader rdf:resource="43.64.+r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.80.Mz">
    <skos:broader rdf:resource="14.80.-j"/>
    <skos:prefLabel>Axions and other Nambu-Goldstone bosons (Majorons, familons, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>14.80.Mz</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.70.Fd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Absolute and relative line and band intensities</skos:prefLabel>
    <skos:broader rdf:resource="33.70.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>33.70.Fd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.38.Hb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.38.-r"/>
    <skos:prefLabel>Self-focussing, channeling, and filamentation in plasmas</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.38.Hb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="61.50.Lt">
    <pacs:code>61.50.Lt</pacs:code>
    <skos:prefLabel>Crystal binding; cohesive energy</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.50.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.47.Lh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.47.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.47.Lh</pacs:code>
    <skos:prefLabel>Molten-carbonate fuel cells (MCFC)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.23.Hk">
    <skos:prefLabel>Coulomb blockade; single-electron tunneling</skos:prefLabel>
    <skos:broader rdf:resource="73.23.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>73.23.Hk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.80.Hg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.80.-x"/>
    <skos:prefLabel>Neutron radiation effects</skos:prefLabel>
    <pacs:code>61.80.Hg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="14.70.Pw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="14.70.-e"/>
    <skos:prefLabel>Other gauge bosons</skos:prefLabel>
    <pacs:code>14.70.Pw</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.20.Td">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>92.20.Td</pacs:code>
    <skos:prefLabel>Radioactivity</skos:prefLabel>
    <skos:broader rdf:resource="92.20.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.25.Qi">
    <pacs:code>91.25.Qi</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.25.-r"/>
    <skos:prefLabel>Geoelectricity; electromagnetic induction and conductivity (magnetotelluric effects)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="74.25.Op">
    <skos:broader rdf:resource="74.25.-q"/>
    <pacs:code>74.25.Op</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Mixed states, critical fields, and surface sheaths</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Re">
    <skos:prefLabel>Signal coherence or fluctuation due to sound propagation/scattering in the ocean</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.30.Re</pacs:code>
    <skos:broader rdf:resource="43.30.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="23.20.-g">
    <skos:narrower rdf:resource="23.20.Lv"/>
    <pacs:code>23.20.-g</pacs:code>
    <skos:narrower rdf:resource="23.20.Ra"/>
    <skos:narrower rdf:resource="23.20.En"/>
    <skos:broader rdf:resource="23."/>
    <skos:narrower rdf:resource="23.20.Nx"/>
    <skos:prefLabel>Electromagnetic transitions</skos:prefLabel>
    <skos:narrower rdf:resource="23.20.Js"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="23.20.Gq"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.60.Lr">
    <pacs:code>75.60.Lr</pacs:code>
    <skos:prefLabel>Magnetic aftereffects</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="75.60.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.25.+k">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>33.25.+k</pacs:code>
    <skos:prefLabel>Nuclear resonance and relaxation</skos:prefLabel>
    <skos:broader rdf:resource="33."/>
  </rdf:Description>
  <rdf:Description rdf:about="14.80.-j">
    <skos:narrower rdf:resource="14.80.Mz"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Other particles (including hypothetical)</skos:prefLabel>
    <skos:narrower rdf:resource="14.80.Bn"/>
    <skos:narrower rdf:resource="14.80.Cp"/>
    <skos:broader rdf:resource="14."/>
    <pacs:code>14.80.-j</pacs:code>
    <skos:narrower rdf:resource="14.80.Hv"/>
    <skos:narrower rdf:resource="14.80.Ly"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.58.Gn">
    <skos:prefLabel>Acoustic impulse analyzers and measurements</skos:prefLabel>
    <pacs:code>43.58.Gn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.58.+z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.45.Gx">
    <skos:broader rdf:resource="47.45.-n"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.45.Gx</pacs:code>
    <skos:prefLabel>Slip flows</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="25.85.-w">
    <skos:narrower rdf:resource="25.85.Ge"/>
    <skos:narrower rdf:resource="25.85.Ca"/>
    <pacs:code>25.85.-w</pacs:code>
    <skos:narrower rdf:resource="25.85.Ec"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="25."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="25.85.Jg"/>
    <skos:prefLabel>Fission reactions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="95.90.+v">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Historical astronomy and archaeoastronomy; and other topics in fundamental astronomy and astrophysics; instrumentation, techniques, and astronomical observations</skos:prefLabel>
    <pacs:code>95.90.+v</pacs:code>
    <skos:broader rdf:resource="95."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.60.Fg">
    <skos:broader rdf:resource="14.60.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Taus</skos:prefLabel>
    <pacs:code>14.60.Fg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.05.Cy">
    <pacs:code>81.05.Cy</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Elemental semiconductors</skos:prefLabel>
    <skos:broader rdf:resource="81.05.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.21.Hb">
    <skos:broader rdf:resource="73.21.-b"/>
    <pacs:code>73.21.Hb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Quantum wires</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Oz">
    <skos:broader rdf:resource="02.30.-f"/>
    <pacs:code>02.30.Oz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Bifurcation theory</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.55.-m">
    <pacs:code>11.55.-m</pacs:code>
    <skos:narrower rdf:resource="11.55.Bq"/>
    <skos:broader rdf:resource="11."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="11.55.Jy"/>
    <skos:narrower rdf:resource="11.55.Fv"/>
    <skos:narrower rdf:resource="11.55.Hx"/>
    <skos:narrower rdf:resource="11.55.Ds"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>S-matrix theory; analytic structure of amplitudes</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="85.">
    <skos:narrower rdf:resource="85.60.-q"/>
    <skos:narrower rdf:resource="85.25.-j"/>
    <skos:narrower rdf:resource="85.65.+h"/>
    <skos:narrower rdf:resource="85.30.-z"/>
    <skos:narrower rdf:resource="85.45.-w"/>
    <pacs:code>85.</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="85.85.+j"/>
    <skos:broader rdf:resource="80."/>
    <skos:prefLabel>Electronic and magnetic devices; microelectronics</skos:prefLabel>
    <skos:narrower rdf:resource="85.35.-p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="85.70.-w"/>
    <skos:narrower rdf:resource="85.80.-b"/>
    <skos:narrower rdf:resource="85.40.-e"/>
    <skos:narrower rdf:resource="85.90.+h"/>
    <skos:narrower rdf:resource="85.75.-d"/>
    <skos:narrower rdf:resource="85.50.-n"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.30.Dx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>32.30.Dx</pacs:code>
    <skos:prefLabel>Magnetic resonance spectra</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="32.30.-r"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.25.Jc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Spatial variations attributed to sea floor spreading</skos:prefLabel>
    <skos:broader rdf:resource="91.25.-r"/>
    <pacs:code>91.25.Jc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="65.40.Gr">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="65.40.-b"/>
    <pacs:code>65.40.Gr</pacs:code>
    <skos:prefLabel>Entropy and other thermodynamical quantities</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.58.Nk">
    <pacs:code>98.58.Nk</pacs:code>
    <skos:prefLabel>Tidal tails; H&amp;thinsp;I shells</skos:prefLabel>
    <skos:broader rdf:resource="98.58.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.27.Vf">
    <skos:broader rdf:resource="47.27.-i"/>
    <skos:prefLabel>Wakes</skos:prefLabel>
    <pacs:code>47.27.Vf</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.15.Hz">
    <pacs:code>31.15.Hz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="31.15.-p"/>
    <skos:prefLabel>Group theory</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.Ja">
    <pacs:code>43.38.Ja</pacs:code>
    <skos:broader rdf:resource="43.38.-p"/>
    <skos:prefLabel>Loudspeakers and horns, practical sound sources</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.16.Ka">
    <pacs:code>87.16.Ka</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.16.-b"/>
    <skos:prefLabel>Filaments, microtubules, their networks, and supramolecular assemblies</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Cv">
    <skos:broader rdf:resource="97.10.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>97.10.Cv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Stellar structure, interiors, evolution, nucleosynthesis, ages</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.70.Gg">
    <pacs:code>82.70.Gg</pacs:code>
    <skos:prefLabel>Gels and sols</skos:prefLabel>
    <skos:broader rdf:resource="82.70.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.50.Dn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="73.50.-h"/>
    <skos:prefLabel>Low-field transport and mobility; piezoresistance</skos:prefLabel>
    <pacs:code>73.50.Dn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.70.Fk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="71.70.-d"/>
    <skos:prefLabel>Strain-induced splitting</skos:prefLabel>
    <pacs:code>71.70.Fk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="96.40.Fg">
    <skos:prefLabel>Energetic solar particles and photons</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="96.40.-z"/>
    <pacs:code>96.40.Fg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Tc">
    <skos:broader rdf:resource="83.80.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Polymer blends</skos:prefLabel>
    <pacs:code>83.80.Tc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.10.Lh">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.10.-v"/>
    <pacs:code>91.10.Lh</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Photogrammetry</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="14.65.Bt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="14.65.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Light quarks</skos:prefLabel>
    <pacs:code>14.65.Bt</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.Cd">
    <skos:prefLabel>Music perception and cognition</skos:prefLabel>
    <pacs:code>43.75.Cd</pacs:code>
    <skos:broader rdf:resource="43.75.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.60.Uv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>83.60.Uv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Wave propagation, fracture, and crack healing</skos:prefLabel>
    <skos:broader rdf:resource="83.60.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.40.+s">
    <skos:narrower rdf:resource="43.40.Cw"/>
    <skos:narrower rdf:resource="43.40.Le"/>
    <skos:narrower rdf:resource="43.40.Hb"/>
    <skos:narrower rdf:resource="43.40.Vn"/>
    <skos:narrower rdf:resource="43.40.Ey"/>
    <skos:narrower rdf:resource="43.40.Fz"/>
    <skos:narrower rdf:resource="43.40.Ga"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="43.40.Dx"/>
    <skos:narrower rdf:resource="43.40.At"/>
    <skos:narrower rdf:resource="43.40.Ph"/>
    <skos:narrower rdf:resource="43.40.Jc"/>
    <skos:narrower rdf:resource="43.40.Sk"/>
    <skos:broader rdf:resource="43."/>
    <skos:narrower rdf:resource="43.40.Qi"/>
    <skos:prefLabel>Structural acoustics and vibration</skos:prefLabel>
    <skos:narrower rdf:resource="43.40.Ng"/>
    <pacs:code>43.40.+s</pacs:code>
    <skos:narrower rdf:resource="43.40.Yq"/>
    <skos:narrower rdf:resource="43.40.Rj"/>
    <skos:narrower rdf:resource="43.40.Kd"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="43.40.Tm"/>
  </rdf:Description>
  <rdf:Description rdf:about="45.40.Ln">
    <skos:prefLabel>Robotics</skos:prefLabel>
    <pacs:code>45.40.Ln</pacs:code>
    <skos:broader rdf:resource="45.40.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.75.Qt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Mechanism and kinetics of catalysis in zeolites (measurements or simulations)</skos:prefLabel>
    <skos:broader rdf:resource="82.75.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.75.Qt</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.70.Gi">
    <skos:prefLabel>Light-sensitive materials</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.70.-a"/>
    <pacs:code>42.70.Gi</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.77.Bn">
    <pacs:code>52.77.Bn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.77.-j"/>
    <skos:prefLabel>Etching and cleaning</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="04.20.Cv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>04.20.Cv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="04.20.-q"/>
    <skos:prefLabel>Fundamental problems and general formalism</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="71.36.+c">
    <pacs:code>71.36.+c</pacs:code>
    <skos:broader rdf:resource="71."/>
    <skos:prefLabel>Polaritons (including photon-phonon and photon-magnon interactions)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.55.Ac">
    <skos:broader rdf:resource="68.55.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nucleation and growth: microscopic aspects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>68.55.Ac</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.55.Nk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>07.55.Nk</pacs:code>
    <skos:broader rdf:resource="07.55.-w"/>
    <skos:prefLabel>Magnetic shielding in instruments</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Ty">
    <skos:prefLabel>Fronts and jets</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.10.-c"/>
    <pacs:code>92.10.Ty</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Bf">
    <pacs:code>92.10.Bf</pacs:code>
    <skos:prefLabel>Physical properties of seawater</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.10.-c"/>
  </rdf:Description>
  <rdf:Description rdf:about="93.30.Nk">
    <pacs:code>93.30.Nk</pacs:code>
    <skos:prefLabel>Indian Ocean</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="93.30.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="21.65.+f">
    <pacs:code>21.65.+f</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Nuclear matter</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="21."/>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Lq">
    <skos:prefLabel>Turbulence and diffusion</skos:prefLabel>
    <pacs:code>92.10.Lq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="92.10.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.46.+w">
    <skos:prefLabel>Nanoscale materials: clusters, nanoparticles, nanotubes, and nanocrystals</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.46.+w</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61."/>
  </rdf:Description>
  <rdf:Description rdf:about="47.20.-k">
    <pacs:code>47.20.-k</pacs:code>
    <skos:narrower rdf:resource="47.20.Dr"/>
    <skos:narrower rdf:resource="47.20.Ky"/>
    <skos:narrower rdf:resource="47.20.Ft"/>
    <skos:narrower rdf:resource="47.20.Hw"/>
    <skos:narrower rdf:resource="47.20.Pc"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="47."/>
    <skos:narrower rdf:resource="47.20.Gv"/>
    <skos:narrower rdf:resource="47.20.Lz"/>
    <skos:narrower rdf:resource="47.20.Ma"/>
    <skos:narrower rdf:resource="47.20.Cq"/>
    <skos:narrower rdf:resource="47.20.Bp"/>
    <skos:prefLabel>Hydrodynamic stability</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="67.40.Yv">
    <skos:broader rdf:resource="67.40.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Impurities and other defects</skos:prefLabel>
    <pacs:code>67.40.Yv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Nv">
    <skos:prefLabel>Optical frequency converters</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.79.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.79.Nv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.65.Cw">
    <skos:prefLabel>Galaxy clusters</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98.65.-r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.65.Cw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.05.-t">
    <skos:narrower rdf:resource="07.05.Pj"/>
    <pacs:code>07.05.-t</pacs:code>
    <skos:narrower rdf:resource="07.05.Bx"/>
    <skos:narrower rdf:resource="07.05.Tp"/>
    <skos:narrower rdf:resource="07.05.Hd"/>
    <skos:narrower rdf:resource="07.05.Rm"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="07."/>
    <skos:narrower rdf:resource="07.05.Wr"/>
    <skos:prefLabel>Computers in experimental physics</skos:prefLabel>
    <skos:narrower rdf:resource="07.05.Dz"/>
    <skos:narrower rdf:resource="07.05.Fb"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="07.05.Mh"/>
    <skos:narrower rdf:resource="07.05.Kf"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.Yy">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.75.Yy</pacs:code>
    <skos:broader rdf:resource="43.75.-z"/>
    <skos:prefLabel>Instrumentation and techniques for measurements</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.63.Hs">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Quantum wells</skos:prefLabel>
    <pacs:code>73.63.Hs</pacs:code>
    <skos:broader rdf:resource="73.63.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.80.Lj">
    <skos:broader rdf:resource="61.80.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.80.Lj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Atom and molecule irradiation effects</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.55.Db">
    <skos:broader rdf:resource="07.55.-w"/>
    <skos:prefLabel>Generation of magnetic fields; magnets</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>07.55.Db</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.50.Mm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Magnetic liquids</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="75.50.-y"/>
    <pacs:code>75.50.Mm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="47.70.Mc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.70.Mc</pacs:code>
    <skos:prefLabel>Radiation gas dynamics</skos:prefLabel>
    <skos:broader rdf:resource="47.70.-n"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.35.-p">
    <skos:narrower rdf:resource="68.35.Md"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="68.35.Dv"/>
    <skos:narrower rdf:resource="68.35.Af"/>
    <skos:narrower rdf:resource="68.35.Gy"/>
    <skos:narrower rdf:resource="68.35.Iv"/>
    <skos:narrower rdf:resource="68.35.Rh"/>
    <skos:narrower rdf:resource="68.35.Ct"/>
    <skos:narrower rdf:resource="68.35.Np"/>
    <skos:broader rdf:resource="68."/>
    <skos:narrower rdf:resource="68.35.Bs"/>
    <skos:narrower rdf:resource="68.35.Ja"/>
    <pacs:code>68.35.-p</pacs:code>
    <skos:narrower rdf:resource="68.35.Fx"/>
    <skos:prefLabel>Solid surfaces and solid-solid interfaces: Structure and energetics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.70.Gw">
    <skos:prefLabel>Radio-frequency and microwave measurements</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.70.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.70.Gw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="33.20.Bx">
    <pacs:code>33.20.Bx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="33.20.-t"/>
    <skos:prefLabel>Radio-frequency and microwave spectra</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="63.20.Dj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Phonon states and bands, normal modes, and phonon dispersion</skos:prefLabel>
    <pacs:code>63.20.Dj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="63.20.-e"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Sf">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.30.Sf</pacs:code>
    <skos:broader rdf:resource="43.30.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Acoustical detection of marine life; passive and active</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="34.20.-b">
    <skos:prefLabel>Interatomic and intermolecular potentials and forces, potential energy surfaces for collisions</skos:prefLabel>
    <skos:broader rdf:resource="34."/>
    <pacs:code>34.20.-b</pacs:code>
    <skos:narrower rdf:resource="34.20.Cf"/>
    <skos:narrower rdf:resource="34.20.Mq"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="34.20.Gj"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.75.Lm">
    <skos:broader rdf:resource="03.75.-b"/>
    <skos:prefLabel>Tunneling, Josephson effect, Bose-Einstein condensates in periodic potentials, solitons, vortices and topological excitations</skos:prefLabel>
    <pacs:code>03.75.Lm</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.20.Tt">
    <skos:broader rdf:resource="94.20.-y"/>
    <skos:prefLabel>Ionospheric soundings</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>94.20.Tt</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.10.Jm">
    <pacs:code>75.10.Jm</pacs:code>
    <skos:broader rdf:resource="75.10.-b"/>
    <skos:prefLabel>Quantized spin models</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="21.60.Cs">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Shell model</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>21.60.Cs</pacs:code>
    <skos:broader rdf:resource="21.60.-n"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Fn">
    <skos:broader rdf:resource="02.30.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Several complex variables and analytic spaces</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>02.30.Fn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="13.66.Bc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="13.66.-a"/>
    <pacs:code>13.66.Bc</pacs:code>
    <skos:prefLabel>Hadron production in e-e+ interactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.">
    <skos:narrower rdf:resource="81.90.+c"/>
    <skos:narrower rdf:resource="81.16.-c"/>
    <skos:narrower rdf:resource="81.30.-t"/>
    <skos:narrower rdf:resource="81.40.-z"/>
    <skos:narrower rdf:resource="81.15.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="81.10.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="81.20.-n"/>
    <pacs:code>81.</pacs:code>
    <skos:broader rdf:resource="80."/>
    <skos:narrower rdf:resource="81.70.-q"/>
    <skos:narrower rdf:resource="81.05.-t"/>
    <skos:narrower rdf:resource="81.07.-b"/>
    <skos:narrower rdf:resource="81.65.-b"/>
    <skos:prefLabel>Materials science</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.77.Gx">
    <pacs:code>07.77.Gx</pacs:code>
    <skos:prefLabel>Atomic and molecular beam sources and detectors</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="07.77.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="24.30.Cz">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Giant resonances</skos:prefLabel>
    <pacs:code>24.30.Cz</pacs:code>
    <skos:broader rdf:resource="24.30.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Ri">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>97.10.Ri</pacs:code>
    <skos:prefLabel>Luminosities; magnitudes; effective temperatures, colors, and spectral classification</skos:prefLabel>
    <skos:broader rdf:resource="97.10.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.40.Hf">
    <pacs:code>52.40.Hf</pacs:code>
    <skos:prefLabel>Plasma-material interactions; boundary layer effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.40.-w"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.21.Ac">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Multilayers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.21.-b"/>
    <pacs:code>73.21.Ac</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="78.67.Ch">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>78.67.Ch</pacs:code>
    <skos:broader rdf:resource="78.67.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nanotubes</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="14.40.Aq">
    <skos:prefLabel>pi, K, and eta mesons</skos:prefLabel>
    <pacs:code>14.40.Aq</pacs:code>
    <skos:broader rdf:resource="14.40.-n"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.60.Vg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>07.60.Vg</pacs:code>
    <skos:broader rdf:resource="07.60.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Fiber-optic instruments</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="45.50.Jf">
    <skos:prefLabel>Few- and many-body systems</skos:prefLabel>
    <pacs:code>45.50.Jf</pacs:code>
    <skos:broader rdf:resource="45.50.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Tb">
    <pacs:code>02.30.Tb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Operator theory</skos:prefLabel>
    <skos:broader rdf:resource="02.30.-f"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.60.Lf">
    <pacs:code>82.60.Lf</pacs:code>
    <skos:broader rdf:resource="82.60.-s"/>
    <skos:prefLabel>Thermodynamics of solutions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.16.-b">
    <skos:narrower rdf:resource="87.16.Sr"/>
    <skos:narrower rdf:resource="87.16.Qp"/>
    <skos:narrower rdf:resource="87.16.Xa"/>
    <skos:narrower rdf:resource="87.16.Dg"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="87.16.Ka"/>
    <skos:narrower rdf:resource="87.16.Ac"/>
    <pacs:code>87.16.-b</pacs:code>
    <skos:narrower rdf:resource="87.16.Nn"/>
    <skos:narrower rdf:resource="87.16.Uv"/>
    <skos:broader rdf:resource="87."/>
    <skos:prefLabel>Subcellular structure and processes</skos:prefLabel>
    <skos:narrower rdf:resource="87.16.Tb"/>
    <skos:narrower rdf:resource="87.16.Yc"/>
    <skos:narrower rdf:resource="87.16.Gj"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.53.Qc">
    <pacs:code>87.53.Qc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.53.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Proton, neutron, and heavier particle dosimetry: measurements</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.58.Ei">
    <skos:broader rdf:resource="52.58.-c"/>
    <skos:prefLabel>Light-ion inertial confinement</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.58.Ei</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="36.90.+f">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other exotic atoms and molecules; macromolecules; clusters (restricted to new topics in section 36)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="36."/>
    <pacs:code>36.90.+f</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="61.43.-j">
    <skos:narrower rdf:resource="61.43.Fs"/>
    <skos:prefLabel>Disordered solids</skos:prefLabel>
    <skos:narrower rdf:resource="61.43.Gt"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="61.43.Bn"/>
    <skos:narrower rdf:resource="61.43.Dq"/>
    <skos:broader rdf:resource="61."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.43.-j</pacs:code>
    <skos:narrower rdf:resource="61.43.Er"/>
    <skos:narrower rdf:resource="61.43.Hv"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.35.Dm">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Sound waves</skos:prefLabel>
    <pacs:code>52.35.Dm</pacs:code>
    <skos:broader rdf:resource="52.35.-g"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.40.Ni">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>92.40.Ni</pacs:code>
    <skos:prefLabel>Limnology</skos:prefLabel>
    <skos:broader rdf:resource="92.40.-t"/>
  </rdf:Description>
  <rdf:Description rdf:about="77.84.Fa">
    <pacs:code>77.84.Fa</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="77.84.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>KDP- and TGS-type crystals</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="78.67.Pt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>78.67.Pt</pacs:code>
    <skos:prefLabel>Multilayers; superlattices</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="78.67.-n"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.55.Rk">
    <skos:prefLabel>Power exhaust; divertors</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.55.Rk</pacs:code>
    <skos:broader rdf:resource="52.55.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.67.-n">
    <skos:narrower rdf:resource="78.67.Ch"/>
    <pacs:code>78.67.-n</pacs:code>
    <skos:narrower rdf:resource="78.67.Pt"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="78.67.Bf"/>
    <skos:narrower rdf:resource="78.67.Hc"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="78."/>
    <skos:narrower rdf:resource="78.67.De"/>
    <skos:prefLabel>Optical properties of low-dimensional, mesoscopic, and nanoscale materials and structures</skos:prefLabel>
    <skos:narrower rdf:resource="78.67.Lt"/>
  </rdf:Description>
  <rdf:Description rdf:about="12.39.Pn">
    <skos:broader rdf:resource="12.39.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>12.39.Pn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Potential models</skos:prefLabel>
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  <rdf:Description rdf:about="82.53.-k">
    <skos:narrower rdf:resource="82.53.Eb"/>
    <skos:prefLabel>Femtochemistry</skos:prefLabel>
    <skos:broader rdf:resource="82."/>
    <skos:narrower rdf:resource="82.53.Hn"/>
    <skos:narrower rdf:resource="82.53.Xa"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="82.53.Kp"/>
    <skos:narrower rdf:resource="82.53.Ps"/>
    <pacs:code>82.53.-k</pacs:code>
    <skos:narrower rdf:resource="82.53.Mj"/>
    <skos:narrower rdf:resource="82.53.Uv"/>
    <skos:narrower rdf:resource="82.53.St"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.43.De">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Statistical mechanics of adsorbates</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.43.-h"/>
    <pacs:code>68.43.De</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.Tk">
    <skos:broader rdf:resource="43.64.+r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.64.Tk</pacs:code>
    <skos:prefLabel>Physiology of sound generation and detection by animals</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="62.25.+g">
    <skos:prefLabel>Mechanical properties of nanoscale materials</skos:prefLabel>
    <skos:broader rdf:resource="62."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>62.25.+g</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.10.-m">
    <skos:narrower rdf:resource="01.10.Hx"/>
    <skos:narrower rdf:resource="01.10.Fv"/>
    <pacs:code>01.10.-m</pacs:code>
    <skos:prefLabel>Announcements, news, and organizational activities</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="01."/>
    <skos:narrower rdf:resource="01.10.Cr"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="25.80.Pw">
    <skos:prefLabel>Hyperon-induced reactions</skos:prefLabel>
    <skos:broader rdf:resource="25.80.-e"/>
    <pacs:code>25.80.Pw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.10.Ce">
    <skos:broader rdf:resource="43.10.-a"/>
    <pacs:code>43.10.Ce</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Conferences, lectures, and announcements (not of the Acoustical Society of America)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="83.50.Lh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>83.50.Lh</pacs:code>
    <skos:prefLabel>Slip boundary effects (interfacial and free surface flows)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.50.-v"/>
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  <rdf:Description rdf:about="95.75.Rs">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Remote observing techniques</skos:prefLabel>
    <skos:broader rdf:resource="95.75.-z"/>
    <pacs:code>95.75.Rs</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.58.Hp">
    <skos:prefLabel>Tuning forks, frequency standards; frequency measuring and recording instruments; time standards and chronographs</skos:prefLabel>
    <skos:broader rdf:resource="43.58.+z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.58.Hp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.70.Hm">
    <skos:broader rdf:resource="02.70.-c"/>
    <skos:prefLabel>Spectral methods</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.70.Hm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.10.Ln">
    <skos:broader rdf:resource="43.10.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.10.Ln</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Surveys and tutorial papers relating to acoustics research</skos:prefLabel>
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  <rdf:Description rdf:about="02.50.Ga">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="02.50.-r"/>
    <pacs:code>02.50.Ga</pacs:code>
    <skos:prefLabel>Markov processes</skos:prefLabel>
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  <rdf:Description rdf:about="71.70.Gm">
    <pacs:code>71.70.Gm</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="71.70.-d"/>
    <skos:prefLabel>Exchange interactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.20.Gz">
    <pacs:code>41.20.Gz</pacs:code>
    <skos:broader rdf:resource="41.20.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Magnetostatics; magnetic shielding, magnetic induction, boundary-value problems</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="67.57.Bc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Thermodynamic properties</skos:prefLabel>
    <skos:broader rdf:resource="67.57.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>67.57.Bc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="13.30.Eg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Hadronic decays</skos:prefLabel>
    <skos:broader rdf:resource="13.30.-a"/>
    <pacs:code>13.30.Eg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="94.20.Yx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Interaction between ionosphere and magnetosphere</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>94.20.Yx</pacs:code>
    <skos:broader rdf:resource="94.20.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.70.Bt">
    <skos:broader rdf:resource="81.70.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.70.Bt</pacs:code>
    <skos:prefLabel>Mechanical testing, impact tests, static and dynamic loads</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="06.">
    <skos:narrower rdf:resource="06.60.-c"/>
    <skos:narrower rdf:resource="06.20.-f"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>06.</pacs:code>
    <skos:prefLabel>Metrology, measurements, and laboratory procedures</skos:prefLabel>
    <skos:broader rdf:resource="00."/>
    <skos:narrower rdf:resource="06.90.+v"/>
    <skos:narrower rdf:resource="06.30.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.50.Kk">
    <pacs:code>03.50.Kk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="03.50.-z"/>
    <skos:prefLabel>Other special classical field theories</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="78.20.Ek">
    <pacs:code>78.20.Ek</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="78.20.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Optical activity</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.10.Ox">
    <skos:broader rdf:resource="02.10.-v"/>
    <pacs:code>02.10.Ox</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Combinatorics; graph theory</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="14.80.Bn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="14.80.-j"/>
    <skos:prefLabel>Standard-model Higgs bosons</skos:prefLabel>
    <pacs:code>14.80.Bn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="79.60.Jv">
    <skos:prefLabel>Interfaces; heterostructures; nanostructures</skos:prefLabel>
    <skos:broader rdf:resource="79.60.-i"/>
    <pacs:code>79.60.Jv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="64.60.Ht">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="64.60.-i"/>
    <skos:prefLabel>Dynamic critical phenomena</skos:prefLabel>
    <pacs:code>64.60.Ht</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Sr">
    <skos:prefLabel>Deafness, audiometry, aging effects</skos:prefLabel>
    <pacs:code>43.66.Sr</pacs:code>
    <skos:broader rdf:resource="43.66.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.55.Lf">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.55.Lf</pacs:code>
    <skos:broader rdf:resource="52.55.-s"/>
    <skos:prefLabel>Field-reversed configurations, rotamaks, astrons, ion rings, magnetized target fusion, and cusps</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="03.">
    <skos:broader rdf:resource="00."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Quantum mechanics, field theories, and special relativity</skos:prefLabel>
    <skos:narrower rdf:resource="03.30.+p"/>
    <skos:narrower rdf:resource="03.65.-w"/>
    <skos:narrower rdf:resource="03.67.-a"/>
    <pacs:code>03.</pacs:code>
    <skos:narrower rdf:resource="03.70.+k"/>
    <skos:narrower rdf:resource="03.75.-b"/>
    <skos:narrower rdf:resource="03.50.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.40.-s">
    <skos:broader rdf:resource="75."/>
    <skos:prefLabel>Critical-point effects, specific heats, short-range order</skos:prefLabel>
    <skos:narrower rdf:resource="75.40.Mg"/>
    <pacs:code>75.40.-s</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="75.40.Cx"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="75.40.Gb"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.30.De">
    <skos:broader rdf:resource="85.30.-z"/>
    <pacs:code>85.30.De</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Semiconductor-device characterization, design, and modeling</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="85.40.Hp">
    <skos:prefLabel>Lithography, masks and pattern transfer</skos:prefLabel>
    <skos:broader rdf:resource="85.40.-e"/>
    <pacs:code>85.40.Hp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.30.Sn">
    <skos:prefLabel>Pluto</skos:prefLabel>
    <pacs:code>96.30.Sn</pacs:code>
    <skos:broader rdf:resource="96.30.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.38.-b">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="13."/>
    <skos:narrower rdf:resource="13.38.Dg"/>
    <skos:prefLabel>Decays of intermediate bosons</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="13.38.Be"/>
    <pacs:code>13.38.-b</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="92.70.Ly">
    <skos:prefLabel>Water cycles</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.70.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>92.70.Ly</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="75.50.Lk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="75.50.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Spin glasses and other random magnets</skos:prefLabel>
    <pacs:code>75.50.Lk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="23.40.Hc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="23.40.-s"/>
    <pacs:code>23.40.Hc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Relation with nuclear matrix elements and nuclear structure</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.Yw">
    <pacs:code>43.50.Yw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Instrumentation and techniques for noise measurement and analysis</skos:prefLabel>
    <skos:broader rdf:resource="43.50.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Bf">
    <skos:prefLabel>Acoustic signal detection and classification, applications to control systems</skos:prefLabel>
    <skos:broader rdf:resource="43.60.+d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.60.Bf</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="78.30.Cp">
    <skos:prefLabel>Liquids</skos:prefLabel>
    <skos:broader rdf:resource="78.30.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>78.30.Cp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.30.Dk">
    <pacs:code>61.30.Dk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Continuum models and theories of liquid crystal structure</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.30.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.45.Bb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.45.Bb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.45.-h"/>
    <skos:prefLabel>Corrosion and passivation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.77.Dq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Plasma-based ion implantation and deposition</skos:prefLabel>
    <pacs:code>52.77.Dq</pacs:code>
    <skos:broader rdf:resource="52.77.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.20.Ww">
    <skos:prefLabel>Plasma motion, convection, or circulation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="94.20.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>94.20.Ww</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.55.+p">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="43.55.Ev"/>
    <skos:narrower rdf:resource="43.55.Vj"/>
    <skos:narrower rdf:resource="43.55.Wk"/>
    <skos:narrower rdf:resource="43.55.Fw"/>
    <skos:narrower rdf:resource="43.55.Gx"/>
    <skos:narrower rdf:resource="43.55.Pe"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="43.55.Rg"/>
    <skos:narrower rdf:resource="43.55.Ti"/>
    <skos:narrower rdf:resource="43.55.Hy"/>
    <skos:narrower rdf:resource="43.55.Br"/>
    <skos:narrower rdf:resource="43.55.Lb"/>
    <skos:narrower rdf:resource="43.55.Ka"/>
    <skos:narrower rdf:resource="43.55.Jz"/>
    <skos:narrower rdf:resource="43.55.Dt"/>
    <skos:prefLabel>Architectural acoustics</skos:prefLabel>
    <skos:broader rdf:resource="43."/>
    <skos:narrower rdf:resource="43.55.Cs"/>
    <pacs:code>43.55.+p</pacs:code>
    <skos:narrower rdf:resource="43.55.Nd"/>
    <skos:narrower rdf:resource="43.55.Mc"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.16.Yc">
    <skos:broader rdf:resource="87.16.-b"/>
    <skos:prefLabel>Regulatory chemical networks</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.16.Yc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="81.40.Vw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.40.-z"/>
    <pacs:code>81.40.Vw</pacs:code>
    <skos:prefLabel>Pressure treatment</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="85.45.Fd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>85.45.Fd</pacs:code>
    <skos:broader rdf:resource="85.45.-w"/>
    <skos:prefLabel>Field emission displays (FEDs)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="76.60.Cq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Chemical and Knight shifts</skos:prefLabel>
    <skos:broader rdf:resource="76.60.-k"/>
    <pacs:code>76.60.Cq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Cg">
    <skos:prefLabel>Capillary waves</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.10.-c"/>
    <pacs:code>92.10.Cg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.62.Fi">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.62.-b"/>
    <pacs:code>42.62.Fi</pacs:code>
    <skos:prefLabel>Laser spectroscopy</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.80.Lp">
    <skos:broader rdf:resource="85.80.-b"/>
    <pacs:code>85.80.Lp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Magnetothermal devices</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Mc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>83.80.Mc</pacs:code>
    <skos:prefLabel>Other natural materials (e.g. wood and other vegetable materials)</skos:prefLabel>
    <skos:broader rdf:resource="83.80.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.37.Rt">
    <pacs:code>68.37.Rt</pacs:code>
    <skos:prefLabel>Magnetic force microscopy (MFM)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.37.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.55.Ci">
    <pacs:code>25.55.Ci</pacs:code>
    <skos:broader rdf:resource="25.55.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Elastic and inelastic scattering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="71.15.Nc">
    <pacs:code>71.15.Nc</pacs:code>
    <skos:broader rdf:resource="71.15.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Total energy and cohesive energy calculations</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="14.70.-e">
    <skos:narrower rdf:resource="14.70.Dj"/>
    <skos:narrower rdf:resource="14.70.Hp"/>
    <skos:broader rdf:resource="14."/>
    <skos:narrower rdf:resource="14.70.Bh"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>14.70.-e</pacs:code>
    <skos:prefLabel>Gauge bosons</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="14.70.Fm"/>
    <skos:narrower rdf:resource="14.70.Pw"/>
  </rdf:Description>
  <rdf:Description rdf:about="46.40.Ff">
    <skos:broader rdf:resource="46.40.-f"/>
    <pacs:code>46.40.Ff</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Resonance, damping and dynamic stability</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.11.+j">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.11.+j</pacs:code>
    <skos:broader rdf:resource="47."/>
    <skos:prefLabel>Computational methods in fluid dynamics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.53.Oq">
    <skos:prefLabel>Portal imaging in therapy</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.53.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.53.Oq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="14.80.Cp">
    <skos:prefLabel>Non-standard-model Higgs bosons</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>14.80.Cp</pacs:code>
    <skos:broader rdf:resource="14.80.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.30.Hx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>75.30.Hx</pacs:code>
    <skos:prefLabel>Magnetic impurity interactions</skos:prefLabel>
    <skos:broader rdf:resource="75.30.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="24.10.Ht">
    <pacs:code>24.10.Ht</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="24.10.-i"/>
    <skos:prefLabel>Optical and diffraction models</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.58.Wc">
    <pacs:code>43.58.Wc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.58.+z"/>
    <skos:prefLabel>Electrical and mechanical oscillators</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="46.05.+b">
    <pacs:code>46.05.+b</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>General theory of continuum mechanics of solids</skos:prefLabel>
    <skos:broader rdf:resource="46."/>
  </rdf:Description>
  <rdf:Description rdf:about="47.27.Sd">
    <pacs:code>47.27.Sd</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Noise (turbulence generated)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="47.27.-i"/>
  </rdf:Description>
  <rdf:Description rdf:about="79.">
    <skos:prefLabel>Electron and ion emission by liquids and solids; impact phenomena</skos:prefLabel>
    <skos:narrower rdf:resource="79.90.+b"/>
    <pacs:code>79.</pacs:code>
    <skos:narrower rdf:resource="79.75.+g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="79.40.+z"/>
    <skos:narrower rdf:resource="79.60.-i"/>
    <skos:narrower rdf:resource="79.20.-m"/>
    <skos:broader rdf:resource="70."/>
    <skos:narrower rdf:resource="79.70.+q"/>
  </rdf:Description>
  <rdf:Description rdf:about="36.20.-r">
    <skos:broader rdf:resource="36."/>
    <skos:narrower rdf:resource="36.20.Fz"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Macromolecules and polymer molecules</skos:prefLabel>
    <skos:narrower rdf:resource="36.20.Cw"/>
    <skos:narrower rdf:resource="36.20.Ey"/>
    <skos:narrower rdf:resource="36.20.Kd"/>
    <pacs:code>36.20.-r</pacs:code>
    <skos:narrower rdf:resource="36.20.Ng"/>
    <skos:narrower rdf:resource="36.20.Hb"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.30.Bi">
    <pacs:code>91.30.Bi</pacs:code>
    <skos:prefLabel>Seismic sources (mechanisms, magnitude, moment frequency spectrum)</skos:prefLabel>
    <skos:broader rdf:resource="91.30.-f"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.40.Gh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.40.-z"/>
    <pacs:code>81.40.Gh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Other heat and thermomechanical treatments</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="94.10.Rk">
    <skos:prefLabel>Aurora and airglow</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>94.10.Rk</pacs:code>
    <skos:broader rdf:resource="94.10.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.52.-g">
    <skos:narrower rdf:resource="87.52.Ga"/>
    <skos:narrower rdf:resource="87.52.Ln"/>
    <skos:narrower rdf:resource="87.52.Px"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="87.52.Df"/>
    <skos:broader rdf:resource="87."/>
    <skos:prefLabel>Radiation monitoring, control, and safety</skos:prefLabel>
    <skos:narrower rdf:resource="87.52.Tr"/>
    <pacs:code>87.52.-g</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.30.Am">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Elemental semiconductors and insulators</skos:prefLabel>
    <skos:broader rdf:resource="78.30.-j"/>
    <pacs:code>78.30.Am</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="89.40.-a">
    <skos:narrower rdf:resource="89.40.Bb"/>
    <skos:prefLabel>Transportation</skos:prefLabel>
    <skos:broader rdf:resource="89."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="89.40.Cc"/>
    <skos:narrower rdf:resource="89.40.Dd"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>89.40.-a</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="84.71.Mn">
    <skos:broader rdf:resource="84.71.-b"/>
    <skos:prefLabel>Superconducting wires, fibers, and tapes</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>84.71.Mn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.81.+a">
    <pacs:code>07.81.+a</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electron and ion spectrometers</skos:prefLabel>
    <skos:broader rdf:resource="07."/>
  </rdf:Description>
  <rdf:Description rdf:about="43.70.Jt">
    <skos:prefLabel>Instrumentation and methodology for speech production research</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.70.+i"/>
    <pacs:code>43.70.Jt</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="29.20.Lq">
    <skos:broader rdf:resource="29.20.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>29.20.Lq</pacs:code>
    <skos:prefLabel>Synchrotrons</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="83.50.Ha">
    <skos:broader rdf:resource="83.50.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>83.50.Ha</pacs:code>
    <skos:prefLabel>Flow in channels</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.20.Hj">
    <skos:broader rdf:resource="02.20.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.20.Hj</pacs:code>
    <skos:prefLabel>Classical groups</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="24.30.-v">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="24.30.Gd"/>
    <skos:prefLabel>Resonance reactions</skos:prefLabel>
    <skos:broader rdf:resource="24."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>24.30.-v</pacs:code>
    <skos:narrower rdf:resource="24.30.Cz"/>
  </rdf:Description>
  <rdf:Description rdf:about="76.60.Es">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>76.60.Es</pacs:code>
    <skos:prefLabel>Relaxation effects</skos:prefLabel>
    <skos:broader rdf:resource="76.60.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.72.-g">
    <skos:broader rdf:resource="42."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Optical sources and standards</skos:prefLabel>
    <pacs:code>42.72.-g</pacs:code>
    <skos:narrower rdf:resource="42.72.Ai"/>
    <skos:narrower rdf:resource="42.72.Bj"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.50.-h">
    <skos:narrower rdf:resource="73.50.Td"/>
    <skos:narrower rdf:resource="73.50.Pz"/>
    <skos:prefLabel>Electronic transport phenomena in thin films</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="73.50.Bk"/>
    <skos:narrower rdf:resource="73.50.Fq"/>
    <skos:narrower rdf:resource="73.50.Jt"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="73.50.Dn"/>
    <skos:narrower rdf:resource="73.50.Mx"/>
    <skos:narrower rdf:resource="73.50.Lw"/>
    <pacs:code>73.50.-h</pacs:code>
    <skos:narrower rdf:resource="73.50.Gr"/>
    <skos:narrower rdf:resource="73.50.Rb"/>
    <skos:broader rdf:resource="73."/>
  </rdf:Description>
  <rdf:Description rdf:about="29.30.Lw">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nuclear orientation devices</skos:prefLabel>
    <pacs:code>29.30.Lw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="29.30.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.30.Kq">
    <skos:broader rdf:resource="94.30.-d"/>
    <skos:prefLabel>Electric fields</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>94.30.Kq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="21.60.Ev">
    <skos:prefLabel>Collective models</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>21.60.Ev</pacs:code>
    <skos:broader rdf:resource="21.60.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.40.Pa">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.40.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Volume holograms</skos:prefLabel>
    <pacs:code>42.40.Pa</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="47.70.Fw">
    <skos:broader rdf:resource="47.70.-n"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.70.Fw</pacs:code>
    <skos:prefLabel>Chemically reactive flows</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.71.Ma">
    <pacs:code>43.71.Ma</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.71.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Visual and tactile speech perception</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="33.80.Eh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="33.80.-b"/>
    <pacs:code>33.80.Eh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Autoionization, photoionization, and photodetachment</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.16.Tb">
    <pacs:code>87.16.Tb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.16.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Organelles</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.59.Mv">
    <skos:prefLabel>High-voltage diodes</skos:prefLabel>
    <skos:broader rdf:resource="52.59.-f"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.59.Mv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.27.Te">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="47.27.-i"/>
    <pacs:code>47.27.Te</pacs:code>
    <skos:prefLabel>Convection and heat transfer</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.40.+s">
    <skos:broader rdf:resource="95."/>
    <skos:prefLabel>Artificial Earth satellites</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>95.40.+s</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.50.Ry">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Waves and discontinuities</skos:prefLabel>
    <skos:broader rdf:resource="96.50.-e"/>
    <pacs:code>96.50.Ry</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="67.55.Jd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>67.55.Jd</pacs:code>
    <skos:prefLabel>Collective modes</skos:prefLabel>
    <skos:broader rdf:resource="67.55.-s"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.20.-z">
    <pacs:code>74.20.-z</pacs:code>
    <skos:narrower rdf:resource="74.20.Fg"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="74.20.Mn"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="74.20.De"/>
    <skos:broader rdf:resource="74."/>
    <skos:narrower rdf:resource="74.20.Rp"/>
    <skos:prefLabel>Theories and models of superconducting state</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="84.71.Fk">
    <skos:prefLabel>Superconducting cables</skos:prefLabel>
    <pacs:code>84.71.Fk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="84.71.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.59.Wd">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.59.Wd</pacs:code>
    <skos:prefLabel>Emittance-dominated beams</skos:prefLabel>
    <skos:broader rdf:resource="52.59.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="44.27.+g">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>44.27.+g</pacs:code>
    <skos:prefLabel>Forced convection</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="44."/>
  </rdf:Description>
  <rdf:Description rdf:about="82.60.Qr">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.60.-s"/>
    <pacs:code>82.60.Qr</pacs:code>
    <skos:prefLabel>Thermodynamics of nanoparticles</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="75.47.De">
    <skos:broader rdf:resource="75.47.-m"/>
    <pacs:code>75.47.De</pacs:code>
    <skos:prefLabel>Giant magnetoresistance</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="66.30.Fq">
    <pacs:code>66.30.Fq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Self-diffusion in metals, semimetals, and alloys</skos:prefLabel>
    <skos:broader rdf:resource="66.30.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.52.Wz">
    <skos:prefLabel>Dwarf galaxies (elliptical, irregular, and spheroidal)</skos:prefLabel>
    <skos:broader rdf:resource="98.52.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.52.Wz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.60.Wh">
    <skos:prefLabel>Coronal mass ejection</skos:prefLabel>
    <skos:broader rdf:resource="96.60.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>96.60.Wh</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="78.60.Hk">
    <skos:prefLabel>Cathodoluminescence, ionoluminescence</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="78.60.-b"/>
    <pacs:code>78.60.Hk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="66.30.Jt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Diffusion of impurities</skos:prefLabel>
    <pacs:code>66.30.Jt</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="66.30.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="29.27.-a">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>29.27.-a</pacs:code>
    <skos:broader rdf:resource="29."/>
    <skos:narrower rdf:resource="29.27.Hj"/>
    <skos:narrower rdf:resource="29.27.Eg"/>
    <skos:narrower rdf:resource="29.27.Fh"/>
    <skos:prefLabel>Beams in particle accelerators</skos:prefLabel>
    <skos:narrower rdf:resource="29.27.Bd"/>
    <skos:narrower rdf:resource="29.27.Ac"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.30.Cz">
    <pacs:code>61.30.Cz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.30.-v"/>
    <skos:prefLabel>Molecular and microscopic models and theories of liquid crystal structure</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.62.Js">
    <pacs:code>98.62.Js</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98.62.-g"/>
    <skos:prefLabel>Galactic nuclei (including black holes), circumnuclear matter, and bulges</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.Jb">
    <skos:prefLabel>Otoacoustic emissions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.64.+r"/>
    <pacs:code>43.64.Jb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.20.-p">
    <skos:narrower rdf:resource="61.20.Lc"/>
    <pacs:code>61.20.-p</pacs:code>
    <skos:narrower rdf:resource="61.20.Ne"/>
    <skos:broader rdf:resource="61."/>
    <skos:narrower rdf:resource="61.20.Ja"/>
    <skos:narrower rdf:resource="61.20.Qg"/>
    <skos:narrower rdf:resource="61.20.Gy"/>
    <skos:prefLabel>Structure of liquids</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.50.-v">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="83.50.Ax"/>
    <skos:narrower rdf:resource="83.50.Jf"/>
    <skos:narrower rdf:resource="83.50.Ha"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="83.50.Lh"/>
    <skos:narrower rdf:resource="83.50.Xa"/>
    <pacs:code>83.50.-v</pacs:code>
    <skos:narrower rdf:resource="83.50.Uv"/>
    <skos:narrower rdf:resource="83.50.Rp"/>
    <skos:prefLabel>Deformation and flow</skos:prefLabel>
    <skos:broader rdf:resource="83."/>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Uv">
    <pacs:code>83.80.Uv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Block copolymers</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="83.80.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.25.Tx">
    <pacs:code>52.25.Tx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Emission, absorption, and scattering of particles</skos:prefLabel>
    <skos:broader rdf:resource="52.25.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.75.Jz">
    <skos:broader rdf:resource="13.75.-n"/>
    <skos:prefLabel>Kaon-baryon interactions</skos:prefLabel>
    <pacs:code>13.75.Jz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="51.40.+p">
    <skos:prefLabel>Acoustical properties</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="51."/>
    <pacs:code>51.40.+p</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.58.Vr">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.58.Vr</pacs:code>
    <skos:prefLabel>Quantitative measurements and scanning</skos:prefLabel>
    <skos:broader rdf:resource="87.58.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="77.65.Bn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>77.65.Bn</pacs:code>
    <skos:broader rdf:resource="77.65.-j"/>
    <skos:prefLabel>Piezoelectric and electrostrictive constants</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.35.Md">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Surface thermodynamics, surface energies</skos:prefLabel>
    <skos:broader rdf:resource="68.35.-p"/>
    <pacs:code>68.35.Md</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.70.Bf">
    <skos:broader rdf:resource="02.70.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.70.Bf</pacs:code>
    <skos:prefLabel>Finite-difference methods</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.50.Fr">
    <skos:broader rdf:resource="01.50.-i"/>
    <skos:prefLabel>Audio and visual aids, films</skos:prefLabel>
    <pacs:code>01.50.Fr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.60.Ba">
    <skos:broader rdf:resource="91.60.-x"/>
    <skos:prefLabel>Elasticity, fracture, and flow</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.60.Ba</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="73.40.Qv">
    <pacs:code>73.40.Qv</pacs:code>
    <skos:prefLabel>Metal-insulator-semiconductor structures (including semiconductor-to-insulator)</skos:prefLabel>
    <skos:broader rdf:resource="73.40.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.20.Bc">
    <skos:broader rdf:resource="82.20.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>State selected dynamics and product distribution</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.20.Bc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.15.+s">
    <skos:prefLabel>Standards</skos:prefLabel>
    <skos:broader rdf:resource="43."/>
    <pacs:code>43.15.+s</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="76.50.+g">
    <skos:broader rdf:resource="76."/>
    <pacs:code>76.50.+g</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Ferromagnetic, antiferromagnetic, and ferrimagnetic resonances; spin-wave resonance</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="99.10.Jk">
    <skos:broader rdf:resource="99.10.-x"/>
    <skos:prefLabel>Corrected article</skos:prefLabel>
    <pacs:code>99.10.Jk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.40.-f">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="13.40.Hq"/>
    <skos:narrower rdf:resource="13.40.Ks"/>
    <skos:narrower rdf:resource="13.40.Em"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>13.40.-f</pacs:code>
    <skos:narrower rdf:resource="13.40.Dk"/>
    <skos:narrower rdf:resource="13.40.Gp"/>
    <skos:prefLabel>Electromagnetic processes and properties</skos:prefLabel>
    <skos:broader rdf:resource="13."/>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.-x">
    <skos:narrower rdf:resource="43.50.Ba"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="43.50.Cb"/>
    <skos:narrower rdf:resource="43.50.Ed"/>
    <skos:narrower rdf:resource="43.50.Vt"/>
    <skos:narrower rdf:resource="43.50.Fe"/>
    <skos:prefLabel>Noise: its effects and control</skos:prefLabel>
    <pacs:code>43.50.-x</pacs:code>
    <skos:narrower rdf:resource="43.50.Qp"/>
    <skos:narrower rdf:resource="43.50.Rq"/>
    <skos:narrower rdf:resource="43.50.Pn"/>
    <skos:narrower rdf:resource="43.50.Yw"/>
    <skos:narrower rdf:resource="43.50.Nm"/>
    <skos:narrower rdf:resource="43.50.Lj"/>
    <skos:narrower rdf:resource="43.50.Jh"/>
    <skos:narrower rdf:resource="43.50.Ki"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="43.50.Sr"/>
    <skos:broader rdf:resource="43."/>
    <skos:narrower rdf:resource="43.50.Hg"/>
    <skos:narrower rdf:resource="43.50.Gf"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.63.Bd">
    <skos:broader rdf:resource="73.63.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nanocrystalline materials</skos:prefLabel>
    <pacs:code>73.63.Bd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.80.Gm">
    <pacs:code>97.80.Gm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="97.80.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Cataclysmic binaries (novae, dwarf novae, recurrent novae, and nova-like objects); symbiotic stars</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="51.50.+v">
    <skos:prefLabel>Electrical properties (ionization, breakdown, electron and ion mobility, etc.)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="51."/>
    <pacs:code>51.50.+v</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Bh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Lenses, prisms and mirrors</skos:prefLabel>
    <skos:broader rdf:resource="42.79.-e"/>
    <pacs:code>42.79.Bh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.25.Ha">
    <skos:broader rdf:resource="74.25.-q"/>
    <skos:prefLabel>Magnetic properties</skos:prefLabel>
    <pacs:code>74.25.Ha</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.20.Bb">
    <skos:broader rdf:resource="02.20.-a"/>
    <skos:prefLabel>General structures of groups</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>02.20.Bb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="44.10.+i">
    <skos:prefLabel>Heat conduction</skos:prefLabel>
    <skos:broader rdf:resource="44."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>44.10.+i</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="84.30.Bv">
    <pacs:code>84.30.Bv</pacs:code>
    <skos:prefLabel>Circuit theory (including computer-aided circuit design and analysis)</skos:prefLabel>
    <skos:broader rdf:resource="84.30.-r"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.20.Pc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Receptivity</skos:prefLabel>
    <skos:broader rdf:resource="47.20.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>47.20.Pc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="83.85.St">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>83.85.St</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="83.85.-c"/>
    <skos:prefLabel>Stress relaxation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="71.27.+a">
    <skos:broader rdf:resource="71."/>
    <pacs:code>71.27.+a</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Strongly correlated electron systems; heavy fermions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="68.65.Ac">
    <pacs:code>68.65.Ac</pacs:code>
    <skos:broader rdf:resource="68.65.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Multilayers</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.50.Qx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Stream-stream interactions</skos:prefLabel>
    <skos:broader rdf:resource="96.50.-e"/>
    <pacs:code>96.50.Qx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.15.Ct">
    <skos:prefLabel>Semi-empirical and empirical calculations (differential overlap, Hückel, PPP methods, etc.)</skos:prefLabel>
    <skos:broader rdf:resource="31.15.-p"/>
    <pacs:code>31.15.Ct</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.60.Dv">
    <pacs:code>68.60.Dv</pacs:code>
    <skos:prefLabel>Thermal stability; thermal effects</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.60.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="34.10.+x">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>General theories and models of atomic and molecular collisions and interactions (including statistical theories, transition state, stochastic and trajectory models, etc.)</skos:prefLabel>
    <skos:broader rdf:resource="34."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>34.10.+x</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.05.Kf">
    <pacs:code>07.05.Kf</pacs:code>
    <skos:broader rdf:resource="07.05.-t"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Data analysis: algorithms and implementation; data management</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.58.Vb">
    <skos:prefLabel>Calibration of acoustical devices and systems</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.58.+z"/>
    <pacs:code>43.58.Vb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="61.50.Ks">
    <skos:broader rdf:resource="61.50.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Crystallographic aspects of phase transformations; pressure effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>61.50.Ks</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="25.70.-z">
    <skos:broader rdf:resource="25."/>
    <skos:narrower rdf:resource="25.70.De"/>
    <skos:narrower rdf:resource="25.70.Jj"/>
    <skos:narrower rdf:resource="25.70.Pq"/>
    <skos:narrower rdf:resource="25.70.Ef"/>
    <skos:narrower rdf:resource="25.70.Hi"/>
    <pacs:code>25.70.-z</pacs:code>
    <skos:narrower rdf:resource="25.70.Gh"/>
    <skos:prefLabel>Low and intermediate energy heavy-ion reactions</skos:prefLabel>
    <skos:narrower rdf:resource="25.70.Lm"/>
    <skos:narrower rdf:resource="25.70.Mn"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="25.70.Bc"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="25.70.Kk"/>
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  <rdf:Description rdf:about="43.64.Gz">
    <pacs:code>43.64.Gz</pacs:code>
    <skos:prefLabel>Biochemistry and pharmacology of the auditory system</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.64.+r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.64.Gb">
    <skos:broader rdf:resource="87.64.-t"/>
    <skos:prefLabel>X-ray spectroscopy</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.64.Gb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.30.-q">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="52.30.Cv"/>
    <skos:narrower rdf:resource="52.30.Gz"/>
    <pacs:code>52.30.-q</pacs:code>
    <skos:narrower rdf:resource="52.30.Ex"/>
    <skos:prefLabel>Plasma dynamics and flow</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.Nm">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.50.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Aerodynamic and jet noise</skos:prefLabel>
    <pacs:code>43.50.Nm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="82.39.Pj">
    <skos:prefLabel>Nucleic acids, DNA and RNA bases</skos:prefLabel>
    <skos:broader rdf:resource="82.39.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.39.Pj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.20.Vv">
    <pacs:code>94.20.Vv</pacs:code>
    <skos:prefLabel>Ionospheric disturbances and modifications</skos:prefLabel>
    <skos:broader rdf:resource="94.20.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.70.Cv">
    <skos:broader rdf:resource="81.70.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nondestructive testing: ultrasonic testing, photoacoustic testing</skos:prefLabel>
    <pacs:code>81.70.Cv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.Rq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.50.Rq</pacs:code>
    <skos:broader rdf:resource="43.50.-x"/>
    <skos:prefLabel>Environmental noise, measurement, analysis, statistical characteristics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.20.Cz">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Decays of pi mesons</skos:prefLabel>
    <skos:broader rdf:resource="13.20.-v"/>
    <pacs:code>13.20.Cz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="78.40.Kc">
    <skos:broader rdf:resource="78.40.-q"/>
    <skos:prefLabel>Metals, semimetals, and alloys</skos:prefLabel>
    <pacs:code>78.40.Kc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.66.-f">
    <skos:narrower rdf:resource="61.66.Hq"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="61.66.Dk"/>
    <skos:narrower rdf:resource="61.66.Bi"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="61.66.Fn"/>
    <skos:broader rdf:resource="61."/>
    <skos:prefLabel>Structure of specific crystalline solids</skos:prefLabel>
    <pacs:code>61.66.-f</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="91.40.Hw">
    <skos:broader rdf:resource="91.40.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Lava</skos:prefLabel>
    <pacs:code>91.40.Hw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.55.Vj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.55.Vj</pacs:code>
    <skos:prefLabel>Vibration-isolating supports in building acoustics</skos:prefLabel>
    <skos:broader rdf:resource="43.55.+p"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.60.Pq">
    <skos:broader rdf:resource="83.60.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>83.60.Pq</pacs:code>
    <skos:prefLabel>Time-dependent structure (thixotropy, rheopexy)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="44.20.+b">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="44."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>44.20.+b</pacs:code>
    <skos:prefLabel>Boundary layer heat flow</skos:prefLabel>
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  <rdf:Description rdf:about="78.">
    <skos:narrower rdf:resource="78.90.+t"/>
    <skos:narrower rdf:resource="78.47.+p"/>
    <skos:narrower rdf:resource="78.55.-m"/>
    <skos:narrower rdf:resource="78.70.-g"/>
    <skos:narrower rdf:resource="78.45.+h"/>
    <skos:narrower rdf:resource="78.20.-e"/>
    <skos:narrower rdf:resource="78.60.-b"/>
    <skos:narrower rdf:resource="78.68.+m"/>
    <skos:narrower rdf:resource="78.30.-j"/>
    <skos:narrower rdf:resource="78.66.-w"/>
    <skos:narrower rdf:resource="78.67.-n"/>
    <skos:narrower rdf:resource="78.35.+c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>78.</pacs:code>
    <skos:broader rdf:resource="70."/>
    <skos:prefLabel>Optical properties, condensed-matter spectroscopy and other interactions of radiation and particles with condensed matter</skos:prefLabel>
    <skos:narrower rdf:resource="78.40.-q"/>
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  <rdf:Description rdf:about="96.50.Hp">
    <skos:broader rdf:resource="96.50.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Oort cloud</skos:prefLabel>
    <pacs:code>96.50.Hp</pacs:code>
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  <rdf:Description rdf:about="43.28.Fp">
    <skos:prefLabel>Outdoor sound propagation through a stationary atmosphere, meteorological factors</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.28.Fp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.28.+h"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.70.Hq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>31.70.Hq</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Time-dependent phenomena: excitation and relaxation processes, and reaction rates</skos:prefLabel>
    <skos:broader rdf:resource="31.70.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.90.+y">
    <skos:broader rdf:resource="72."/>
    <skos:prefLabel>Other topics in electronic transport in condensed matter (restricted to new topics in section 72)</skos:prefLabel>
    <pacs:code>72.90.+y</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.25.Cb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.25.Cb</pacs:code>
    <skos:broader rdf:resource="43.25.-x"/>
    <skos:prefLabel>Macrosonic propagation, finite amplitude sound; shock waves</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.55.-s">
    <skos:narrower rdf:resource="52.55.Fa"/>
    <skos:narrower rdf:resource="52.55.Hc"/>
    <skos:narrower rdf:resource="52.55.Ip"/>
    <skos:narrower rdf:resource="52.55.Jd"/>
    <skos:narrower rdf:resource="52.55.Tn"/>
    <pacs:code>52.55.-s</pacs:code>
    <skos:prefLabel>Magnetic confinement and equilibrium</skos:prefLabel>
    <skos:narrower rdf:resource="52.55.Dy"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="52.55.Pi"/>
    <skos:narrower rdf:resource="52.55.Rk"/>
    <skos:narrower rdf:resource="52.55.Wq"/>
    <skos:narrower rdf:resource="52.55.Ez"/>
    <skos:broader rdf:resource="52."/>
    <skos:narrower rdf:resource="52.55.Lf"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="81.40.Ef">
    <skos:broader rdf:resource="81.40.-z"/>
    <pacs:code>81.40.Ef</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Cold working, work hardening; annealing, post-deformation annealing, quenching, tempering recovery, and crystallization</skos:prefLabel>
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  <rdf:Description rdf:about="82.60.Hc">
    <skos:prefLabel>Chemical equilibria and equilibrium constants</skos:prefLabel>
    <skos:broader rdf:resource="82.60.-s"/>
    <pacs:code>82.60.Hc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.63.Rt">
    <pacs:code>73.63.Rt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.63.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nanoscale contacts</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="14.20.Mr">
    <skos:prefLabel>Bottom baryons</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>14.20.Mr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="14.20.-c"/>
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  <rdf:Description rdf:about="36.40.Vz">
    <skos:broader rdf:resource="36.40.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>36.40.Vz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Optical properties of clusters</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Rz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="02.30.-f"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>02.30.Rz</pacs:code>
    <skos:prefLabel>Integral equations</skos:prefLabel>
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  <rdf:Description rdf:about="68.60.-p">
    <skos:narrower rdf:resource="68.60.Bs"/>
    <pacs:code>68.60.-p</pacs:code>
    <skos:narrower rdf:resource="68.60.Dv"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68."/>
    <skos:prefLabel>Physical properties of thin films, nonelectronic</skos:prefLabel>
    <skos:narrower rdf:resource="68.60.Wm"/>
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  <rdf:Description rdf:about="78.40.Dw">
    <skos:broader rdf:resource="78.40.-q"/>
    <pacs:code>78.40.Dw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Liquids</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="26.30.+k">
    <skos:broader rdf:resource="26."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>26.30.+k</pacs:code>
    <skos:prefLabel>Nucleosynthesis in novae, supernovae and other explosive environments</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.72.Ar">
    <skos:prefLabel>Speech analysis and analysis techniques; parametric representation of speech</skos:prefLabel>
    <pacs:code>43.72.Ar</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.72.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.10.Eg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Orbit determination and improvement</skos:prefLabel>
    <pacs:code>95.10.Eg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="95.10.-a"/>
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  <rdf:Description rdf:about="77.">
    <skos:narrower rdf:resource="77.80.-e"/>
    <skos:narrower rdf:resource="77.22.-d"/>
    <skos:narrower rdf:resource="77.55.+f"/>
    <skos:narrower rdf:resource="77.70.+a"/>
    <skos:prefLabel>Dielectrics, piezoelectrics, and ferroelectrics and their properties</skos:prefLabel>
    <skos:narrower rdf:resource="77.84.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="70."/>
    <pacs:code>77.</pacs:code>
    <skos:narrower rdf:resource="77.65.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="77.90.+k"/>
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  <rdf:Description rdf:about="92.20.Pz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Bacteria</skos:prefLabel>
    <pacs:code>92.20.Pz</pacs:code>
    <skos:broader rdf:resource="92.20.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="05.40.-a">
    <skos:broader rdf:resource="05."/>
    <skos:narrower rdf:resource="05.40.Jc"/>
    <pacs:code>05.40.-a</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="05.40.Ca"/>
    <skos:narrower rdf:resource="05.40.Fb"/>
    <skos:prefLabel>Fluctuation phenomena, random processes, noise, and Brownian motion</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.65.Wi">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.65.-k"/>
    <pacs:code>42.65.Wi</pacs:code>
    <skos:prefLabel>Nonlinear waveguides</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.38.Dx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.38.Dx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Laser light absorption in plasmas (collisional, parametric, etc.)</skos:prefLabel>
    <skos:broader rdf:resource="52.38.-r"/>
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  <rdf:Description rdf:about="87.18.Bb">
    <pacs:code>87.18.Bb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.18.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Computer simulation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.35.Mp">
    <skos:prefLabel>Infall and accretion</skos:prefLabel>
    <pacs:code>98.35.Mp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.35.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="97.20.Ge">
    <pacs:code>97.20.Ge</pacs:code>
    <skos:broader rdf:resource="97.20.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Main-sequence: intermediate-type stars (A and F)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="95.85.Pw">
    <skos:broader rdf:resource="95.85.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>95.85.Pw</pacs:code>
    <skos:prefLabel>&amp;ggr;-ray</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.65.Dx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.65.Dx</pacs:code>
    <skos:broader rdf:resource="98.65.-r"/>
    <skos:prefLabel>Superclusters; large-scale structure of the Universe (including voids, pancakes, great wall, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.20.Fd">
    <skos:broader rdf:resource="82.20.-w"/>
    <skos:prefLabel>Collision theories; trajectory models</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.20.Fd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="12.38.-t">
    <skos:narrower rdf:resource="12.38.Lg"/>
    <skos:narrower rdf:resource="12.38.Aw"/>
    <skos:narrower rdf:resource="12.38.Gc"/>
    <skos:narrower rdf:resource="12.38.Qk"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="12.38.Cy"/>
    <skos:narrower rdf:resource="12.38.Mh"/>
    <pacs:code>12.38.-t</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="12.38.Bx"/>
    <skos:broader rdf:resource="12."/>
    <skos:prefLabel>Quantum chromodynamics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.37.Np">
    <skos:prefLabel>Single molecule reaction kinetics, dissociation, etc.</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.37.-j"/>
    <pacs:code>82.37.Np</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="82.70.Kj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.70.Kj</pacs:code>
    <skos:broader rdf:resource="82.70.-y"/>
    <skos:prefLabel>Emulsions and suspensions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.77.-n">
    <skos:broader rdf:resource="07."/>
    <skos:narrower rdf:resource="07.77.Ka"/>
    <skos:narrower rdf:resource="07.77.Gx"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Atomic, molecular, and charged-particle sources and detectors</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>07.77.-n</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="85.35.Ds">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>85.35.Ds</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Quantum interference devices</skos:prefLabel>
    <skos:broader rdf:resource="85.35.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.30.-r">
    <skos:narrower rdf:resource="32.30.Rj"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>32.30.-r</pacs:code>
    <skos:broader rdf:resource="32."/>
    <skos:narrower rdf:resource="32.30.Bv"/>
    <skos:narrower rdf:resource="32.30.Jc"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="32.30.Dx"/>
    <skos:prefLabel>Atomic spectra</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="47.40.Hg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="47.40.-x"/>
    <pacs:code>47.40.Hg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Transonic flows</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="68.35.Ja">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Surface and interface dynamics and vibrations</skos:prefLabel>
    <pacs:code>68.35.Ja</pacs:code>
    <skos:broader rdf:resource="68.35.-p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.40.-q">
    <skos:broader rdf:resource="11."/>
    <skos:narrower rdf:resource="11.40.Ex"/>
    <skos:prefLabel>Currents and their properties</skos:prefLabel>
    <skos:narrower rdf:resource="11.40.Dw"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="11.40.Ha"/>
    <pacs:code>11.40.-q</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.72.Lc">
    <pacs:code>43.72.Lc</pacs:code>
    <skos:prefLabel>Time and frequency alignment procedures for speech</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.72.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="36.">
    <skos:narrower rdf:resource="36.10.-k"/>
    <skos:prefLabel>Exotic atoms and molecules; macromolecules; clusters</skos:prefLabel>
    <skos:broader rdf:resource="30."/>
    <skos:narrower rdf:resource="36.20.-r"/>
    <pacs:code>36.</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="36.40.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="36.90.+f"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.20.Gj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="71.20.-b"/>
    <pacs:code>71.20.Gj</pacs:code>
    <skos:prefLabel>Other metals and alloys</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="81.15.Lm">
    <pacs:code>81.15.Lm</pacs:code>
    <skos:prefLabel>Liquid phase epitaxy; deposition from liquid phases (melts, solutions, and surface layers on liquids)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.15.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="62.65.+k">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>62.65.+k</pacs:code>
    <skos:prefLabel>Acoustical properties of solids</skos:prefLabel>
    <skos:broader rdf:resource="62."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.85.Hf">
    <skos:prefLabel>X-ray and neutron scattering</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.85.-c"/>
    <pacs:code>83.85.Hf</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="21.10.Dr">
    <skos:broader rdf:resource="21.10.-k"/>
    <skos:prefLabel>Binding energies and masses</skos:prefLabel>
    <pacs:code>21.10.Dr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="23.">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="23.90.+w"/>
    <skos:narrower rdf:resource="23.60.+e"/>
    <skos:narrower rdf:resource="23.70.+j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="20."/>
    <skos:prefLabel>Radioactive decay and in-beam spectroscopy</skos:prefLabel>
    <skos:narrower rdf:resource="23.50.+z"/>
    <skos:narrower rdf:resource="23.20.-g"/>
    <skos:narrower rdf:resource="23.40.-s"/>
    <pacs:code>23.</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="91.25.Ey">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91.25.-r"/>
    <pacs:code>91.25.Ey</pacs:code>
    <skos:prefLabel>Interactions between exterior sources and interior properties</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.83.+a">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Biomedical applications of nanotechnology</skos:prefLabel>
    <pacs:code>87.83.+a</pacs:code>
    <skos:broader rdf:resource="87."/>
  </rdf:Description>
  <rdf:Description rdf:about="87.16.Xa">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Signal transduction</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.16.Xa</pacs:code>
    <skos:broader rdf:resource="87.16.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.90.+j">
    <pacs:code>82.90.+j</pacs:code>
    <skos:prefLabel>Other topics in physical chemistry and chemical physics (restricted to new topics in section 82)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.-c">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.35.-c</pacs:code>
    <skos:prefLabel>Ultrasonics, quantum acoustics, and physical effects of sound</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="77.22.Ch">
    <skos:prefLabel>Permittivity (dielectric function)</skos:prefLabel>
    <pacs:code>77.22.Ch</pacs:code>
    <skos:broader rdf:resource="77.22.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.20.Dp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>General theory, scattering mechanisms</skos:prefLabel>
    <skos:broader rdf:resource="72.20.-i"/>
    <pacs:code>72.20.Dp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.70.Gq">
    <pacs:code>78.70.Gq</pacs:code>
    <skos:broader rdf:resource="78.70.-g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Microwave and radio-frequency interactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.25.Yb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="11.25.-w"/>
    <pacs:code>11.25.Yb</pacs:code>
    <skos:prefLabel>M theory</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.35.Bd">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98.35.-a"/>
    <skos:prefLabel>Chemical composition and chemical evolution</skos:prefLabel>
    <pacs:code>98.35.Bd</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="12.38.Gc">
    <skos:broader rdf:resource="12.38.-t"/>
    <pacs:code>12.38.Gc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Lattice QCD calculations</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.10.Tv">
    <pacs:code>83.10.Tv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Structural and phase changes</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.10.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.19.La">
    <skos:prefLabel>Neuroscience</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.19.-j"/>
    <pacs:code>87.19.La</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="29.30.Kv">
    <skos:broader rdf:resource="29.30.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>29.30.Kv</pacs:code>
    <skos:prefLabel>X- and gamma-ray spectroscopy</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.54.-h">
    <skos:narrower rdf:resource="98.54.Ep"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98."/>
    <skos:narrower rdf:resource="98.54.Aj"/>
    <skos:narrower rdf:resource="98.54.Kt"/>
    <skos:narrower rdf:resource="98.54.Gr"/>
    <skos:prefLabel>Quasars; active or peculiar galaxies, objects, and systems</skos:prefLabel>
    <skos:narrower rdf:resource="98.54.Cm"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.54.-h</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="14.40.-n">
    <skos:broader rdf:resource="14."/>
    <pacs:code>14.40.-n</pacs:code>
    <skos:narrower rdf:resource="14.40.Aq"/>
    <skos:narrower rdf:resource="14.40.Gx"/>
    <skos:narrower rdf:resource="14.40.Nd"/>
    <skos:narrower rdf:resource="14.40.Cs"/>
    <skos:prefLabel>Mesons</skos:prefLabel>
    <skos:narrower rdf:resource="14.40.Ev"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="14.40.Lb"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.81.Wg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other fiber-optical devices</skos:prefLabel>
    <skos:broader rdf:resource="42.81.-i"/>
    <pacs:code>42.81.Wg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.10.Eg">
    <skos:broader rdf:resource="43.10.-a"/>
    <pacs:code>43.10.Eg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Biographical, historical, and personal notes (not of the Acoustical Society of America)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="31.30.Jv">
    <skos:prefLabel>Relativistic and quantum electrodynamic effects in atoms and molecules</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>31.30.Jv</pacs:code>
    <skos:broader rdf:resource="31.30.-i"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.80.Rv">
    <pacs:code>33.80.Rv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Multiphoton ionization and excitation to highly excited states (e.g., Rydberg states)</skos:prefLabel>
    <skos:broader rdf:resource="33.80.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.60.Jq">
    <skos:prefLabel>Water in the atmosphere (humidity, clouds, evaporation, precipitation)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="92.60.-e"/>
    <pacs:code>92.60.Jq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="25.75.Nq">
    <pacs:code>25.75.Nq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Quark deconfinement, quark-gluon plasma production, and phase transitions</skos:prefLabel>
    <skos:broader rdf:resource="25.75.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.50.+b">
    <pacs:code>72.50.+b</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Acoustoelectric effects</skos:prefLabel>
    <skos:broader rdf:resource="72."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.85.-c">
    <skos:prefLabel>Techniques and apparatus</skos:prefLabel>
    <pacs:code>83.85.-c</pacs:code>
    <skos:narrower rdf:resource="83.85.Cg"/>
    <skos:narrower rdf:resource="83.85.St"/>
    <skos:narrower rdf:resource="83.85.Fg"/>
    <skos:broader rdf:resource="83."/>
    <skos:narrower rdf:resource="83.85.Tz"/>
    <skos:narrower rdf:resource="83.85.Jn"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="83.85.Ei"/>
    <skos:narrower rdf:resource="83.85.Pt"/>
    <skos:narrower rdf:resource="83.85.Rx"/>
    <skos:narrower rdf:resource="83.85.Lq"/>
    <skos:narrower rdf:resource="83.85.Vb"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="83.85.Ns"/>
    <skos:narrower rdf:resource="83.85.Hf"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.10.Dy">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Atmospheric structure, pressure, density, and temperature (stratosphere, mesosphere, thermosphere, exosphere)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>94.10.Dy</pacs:code>
    <skos:broader rdf:resource="94.10.-s"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.-c">
    <skos:narrower rdf:resource="92.10.Fj"/>
    <skos:narrower rdf:resource="92.10.Jn"/>
    <skos:narrower rdf:resource="92.10.Gk"/>
    <skos:narrower rdf:resource="92.10.Dh"/>
    <skos:narrower rdf:resource="92.10.Bf"/>
    <skos:narrower rdf:resource="92.10.Mr"/>
    <skos:narrower rdf:resource="92.10.Ei"/>
    <skos:narrower rdf:resource="92.10.Kp"/>
    <skos:prefLabel>Physics of the oceans</skos:prefLabel>
    <skos:narrower rdf:resource="92.10.Lq"/>
    <skos:narrower rdf:resource="92.10.Ns"/>
    <skos:narrower rdf:resource="92.10.Cg"/>
    <skos:narrower rdf:resource="92.10.Vz"/>
    <skos:narrower rdf:resource="92.10.Hm"/>
    <skos:narrower rdf:resource="92.10.Pt"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="92.10.Ty"/>
    <skos:broader rdf:resource="92."/>
    <skos:narrower rdf:resource="92.10.Rw"/>
    <skos:narrower rdf:resource="92.10.Sx"/>
    <pacs:code>92.10.-c</pacs:code>
    <skos:narrower rdf:resource="92.10.Yb"/>
    <skos:narrower rdf:resource="92.10.Wa"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.60.Fp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>67.60.Fp</pacs:code>
    <skos:prefLabel>HeII-3He</skos:prefLabel>
    <skos:broader rdf:resource="67.60.-g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.70.Dn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.70.Dn</pacs:code>
    <skos:prefLabel>Disordered speech; speech training</skos:prefLabel>
    <skos:broader rdf:resource="43.70.+i"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.57.Gh">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="67.57.-z"/>
    <skos:prefLabel>Ions in superfluid 3He</skos:prefLabel>
    <pacs:code>67.57.Gh</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.05.Mh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.05.-t"/>
    <pacs:code>81.05.Mh</pacs:code>
    <skos:prefLabel>Cermets, ceramic and refractory composites</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="25.70.Jj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="25.70.-z"/>
    <pacs:code>25.70.Jj</pacs:code>
    <skos:prefLabel>Fusion and fusion-fission reactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.55.Fi">
    <pacs:code>33.55.Fi</pacs:code>
    <skos:broader rdf:resource="33.55.-b"/>
    <skos:prefLabel>Other magnetooptical and electrooptical effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.81.Bd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Granular, melt-textured, amorphous and composite superconductors</skos:prefLabel>
    <pacs:code>74.81.Bd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="74.81.-g"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.80.Ys">
    <skos:broader rdf:resource="32.80.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Weak-interaction effects in atoms</skos:prefLabel>
    <pacs:code>32.80.Ys</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.79.Fc">
    <skos:prefLabel>Near-field scanning optical microscopes</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="07.79.-v"/>
    <pacs:code>07.79.Fc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.52.Nr">
    <skos:prefLabel>Spiral galaxies</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.52.Nr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98.52.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.65.+b">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="05."/>
    <pacs:code>05.65.+b</pacs:code>
    <skos:prefLabel>Self-organized systems</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.43.Lp">
    <pacs:code>73.43.Lp</pacs:code>
    <skos:broader rdf:resource="73.43.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Collective excitations</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Sx">
    <skos:broader rdf:resource="43.60.+d"/>
    <pacs:code>43.60.Sx</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Acoustic holography</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.45.Fk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electrodes</skos:prefLabel>
    <skos:broader rdf:resource="82.45.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.45.Fk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.20.Ks">
    <pacs:code>43.20.Ks</pacs:code>
    <skos:broader rdf:resource="43.20.+g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Standing waves, resonance, normal modes</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.54.Cm">
    <pacs:code>98.54.Cm</pacs:code>
    <skos:prefLabel>Active and peculiar galaxies and related systems (including BL Lacertae objects, blazars, Seyfert galaxies, Markarian galaxies, and active galactic nuclei)</skos:prefLabel>
    <skos:broader rdf:resource="98.54.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.45.Pt">
    <pacs:code>91.45.Pt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Slow vertical crustal movements (including isostasy and postglacial phenomena)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91.45.-c"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.40.Ky">
    <skos:prefLabel>Riemannian geometries</skos:prefLabel>
    <skos:broader rdf:resource="02.40.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.40.Ky</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.22.+i">
    <pacs:code>71.22.+i</pacs:code>
    <skos:broader rdf:resource="71."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electronic structure of liquid metals and semiconductors and their alloys</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.15.Fr">
    <skos:broader rdf:resource="42.15.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.15.Fr</pacs:code>
    <skos:prefLabel>Aberrations</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="97.20.Pm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="97.20.-w"/>
    <skos:prefLabel>Supergiant stars</skos:prefLabel>
    <pacs:code>97.20.Pm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.33.Fg">
    <skos:broader rdf:resource="82.33.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.33.Fg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Reactions in clusters</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="85.60.-q">
    <skos:broader rdf:resource="85."/>
    <skos:narrower rdf:resource="85.60.Ha"/>
    <skos:narrower rdf:resource="85.60.Dw"/>
    <skos:narrower rdf:resource="85.60.Jb"/>
    <skos:narrower rdf:resource="85.60.Gz"/>
    <skos:narrower rdf:resource="85.60.Bt"/>
    <skos:prefLabel>Optoelectronic devices</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="85.60.Pg"/>
    <pacs:code>85.60.-q</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="79.60.-i">
    <skos:narrower rdf:resource="79.60.Jv"/>
    <pacs:code>79.60.-i</pacs:code>
    <skos:narrower rdf:resource="79.60.Bm"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="79.60.Ht"/>
    <skos:prefLabel>Photoemission and photoelectron spectra</skos:prefLabel>
    <skos:narrower rdf:resource="79.60.Fr"/>
    <skos:broader rdf:resource="79."/>
    <skos:narrower rdf:resource="79.60.Dp"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.30.Lr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>94.30.Lr</pacs:code>
    <skos:prefLabel>Magnetic storms, substorms</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="94.30.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.85.Lg">
    <skos:broader rdf:resource="13.85.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>13.85.Lg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Total cross sections</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.61.Wp">
    <skos:prefLabel>Fullerenes and related materials</skos:prefLabel>
    <pacs:code>73.61.Wp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.61.-r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.Zp">
    <skos:broader rdf:resource="43.38.-p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.38.Zp</pacs:code>
    <skos:prefLabel>Acoustooptic and photoacoustic transducers</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Gv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electro- and magnetorheological fluids</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>83.80.Gv</pacs:code>
    <skos:broader rdf:resource="83.80.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="76.30.-v">
    <skos:narrower rdf:resource="76.30.Pk"/>
    <skos:narrower rdf:resource="76.30.He"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="76.30.Rn"/>
    <skos:narrower rdf:resource="76.30.Da"/>
    <pacs:code>76.30.-v</pacs:code>
    <skos:narrower rdf:resource="76.30.Lh"/>
    <skos:narrower rdf:resource="76.30.Mi"/>
    <skos:narrower rdf:resource="76.30.Fc"/>
    <skos:narrower rdf:resource="76.30.Kg"/>
    <skos:broader rdf:resource="76."/>
    <skos:prefLabel>Electron paramagnetic resonance and relaxation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.20.Hy">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Forming; molding, extrusion etc.</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>81.20.Hy</pacs:code>
    <skos:broader rdf:resource="81.20.-n"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.60.Jk">
    <skos:broader rdf:resource="83.60.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Extrudate swell</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>83.60.Jk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.50.-b">
    <skos:narrower rdf:resource="52.50.Dg"/>
    <skos:broader rdf:resource="52."/>
    <skos:narrower rdf:resource="52.50.Lp"/>
    <skos:narrower rdf:resource="52.50.Jm"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="52.50.Nr"/>
    <skos:narrower rdf:resource="52.50.Qt"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="52.50.Sw"/>
    <skos:narrower rdf:resource="52.50.Gj"/>
    <skos:prefLabel>Plasma production and heating</skos:prefLabel>
    <pacs:code>52.50.-b</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="91.45.-c">
    <skos:narrower rdf:resource="91.45.Fj"/>
    <skos:narrower rdf:resource="91.45.Vz"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="91.45.Pt"/>
    <skos:narrower rdf:resource="91.45.Dh"/>
    <pacs:code>91.45.-c</pacs:code>
    <skos:prefLabel>Physics of plate tectonics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="91.45.Qv"/>
    <skos:narrower rdf:resource="91.45.Ei"/>
    <skos:narrower rdf:resource="91.45.Sx"/>
    <skos:narrower rdf:resource="91.45.Yb"/>
    <skos:narrower rdf:resource="91.45.Ty"/>
    <skos:broader rdf:resource="91."/>
    <skos:narrower rdf:resource="91.45.Cg"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.60.Lf">
    <skos:prefLabel>Black holes</skos:prefLabel>
    <skos:broader rdf:resource="97.60.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>97.60.Lf</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="29.40.Vj">
    <skos:prefLabel>Calorimeters</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="29.40.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>29.40.Vj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="47.55.Dz">
    <skos:broader rdf:resource="47.55.-t"/>
    <skos:prefLabel>Drops and bubbles</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>47.55.Dz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="97.80.Fk">
    <skos:broader rdf:resource="97.80.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>97.80.Fk</pacs:code>
    <skos:prefLabel>Spectroscopic binaries; close binaries</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.35.Pq">
    <skos:broader rdf:resource="82.35.-x"/>
    <skos:prefLabel>Biopolymers, biopolymerization</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.35.Pq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.15.Vb">
    <pacs:code>33.15.Vb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Correlation times in molecular dynamics</skos:prefLabel>
    <skos:broader rdf:resource="33.15.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.07.Tw">
    <skos:broader rdf:resource="07.07.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Servo and control equipment; robots</skos:prefLabel>
    <pacs:code>07.07.Tw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="61.82.Bg">
    <skos:broader rdf:resource="61.82.-d"/>
    <pacs:code>61.82.Bg</pacs:code>
    <skos:prefLabel>Metals and alloys</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.30.Kf">
    <skos:broader rdf:resource="81.30.-t"/>
    <pacs:code>81.30.Kf</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Martensitic transformations</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="34.50.Pi">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="34.50.-s"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>34.50.Pi</pacs:code>
    <skos:prefLabel>State-to-state scattering analyses</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.20.Jr">
    <skos:broader rdf:resource="43.20.+g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Velocity and attenuation of elastic and poroelastic waves</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.20.Jr</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="01.65.+g">
    <pacs:code>01.65.+g</pacs:code>
    <skos:broader rdf:resource="01."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>History of science</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.20.Hy">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="07.20.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.20.Hy</pacs:code>
    <skos:prefLabel>Furnaces; heaters</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="00.">
    <skos:narrower rdf:resource="01."/>
    <pacs:code>00.</pacs:code>
    <skos:narrower rdf:resource="03."/>
    <skos:narrower rdf:resource="06."/>
    <skos:prefLabel>GENERAL</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#TopConcept"/>
    <skos:narrower rdf:resource="07."/>
    <skos:narrower rdf:resource="05."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="02."/>
    <skos:narrower rdf:resource="04."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.15.Lc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="31.15.-p"/>
    <pacs:code>31.15.Lc</pacs:code>
    <skos:prefLabel>Quasiparticle methods</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.35.Dc">
    <skos:broader rdf:resource="91.35.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>91.35.Dc</pacs:code>
    <skos:prefLabel>Heat flow; geothermy</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="92.20.Lw">
    <pacs:code>92.20.Lw</pacs:code>
    <skos:broader rdf:resource="92.20.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Photosynthesis</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="01.20.+x">
    <pacs:code>01.20.+x</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="01."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Communication forms and techniques (written, oral, electronic, etc.)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.39.Fk">
    <pacs:code>82.39.Fk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.39.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Enzyme kinetics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="83.10.Gr">
    <skos:broader rdf:resource="83.10.-y"/>
    <pacs:code>83.10.Gr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Constitutive relations</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.71.Ba">
    <skos:broader rdf:resource="84.71.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>84.71.Ba</pacs:code>
    <skos:prefLabel>Superconducting magnets; magnetic levitation devices</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.40.Ma">
    <skos:prefLabel>Global differential geometry</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>02.40.Ma</pacs:code>
    <skos:broader rdf:resource="02.40.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.30.Dh">
    <skos:broader rdf:resource="25.30.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Inelastic electron scattering to specific states</skos:prefLabel>
    <pacs:code>25.30.Dh</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.49.Fg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Cluster scattering from surfaces</skos:prefLabel>
    <pacs:code>68.49.Fg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.49.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.60.Nv">
    <pacs:code>92.60.Nv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="92.60.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Cloud physics; stratus and cumulus clouds</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Yy">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="02.30.-f"/>
    <skos:prefLabel>Control theory</skos:prefLabel>
    <pacs:code>02.30.Yy</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.25.Lj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.25.-x"/>
    <pacs:code>43.25.Lj</pacs:code>
    <skos:prefLabel>Parametric arrays, interaction of sound with sound, virtual sources</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="95.10.-a">
    <skos:narrower rdf:resource="95.10.Fh"/>
    <skos:narrower rdf:resource="95.10.Eg"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="95.10.Gi"/>
    <skos:broader rdf:resource="95."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="95.10.Km"/>
    <skos:prefLabel>Fundamental astronomy</skos:prefLabel>
    <skos:narrower rdf:resource="95.10.Ce"/>
    <skos:narrower rdf:resource="95.10.Jk"/>
    <pacs:code>95.10.-a</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="61.82.-d">
    <skos:narrower rdf:resource="61.82.Ms"/>
    <skos:broader rdf:resource="61."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="61.82.Pv"/>
    <skos:narrower rdf:resource="61.82.Bg"/>
    <skos:narrower rdf:resource="61.82.Rx"/>
    <pacs:code>61.82.-d</pacs:code>
    <skos:narrower rdf:resource="61.82.Fk"/>
    <skos:prefLabel>Radiation effects on specific materials</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.15.He">
    <skos:prefLabel>Dynamics and conformational changes</skos:prefLabel>
    <pacs:code>87.15.He</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.15.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.20.Kf">
    <pacs:code>33.20.Kf</pacs:code>
    <skos:broader rdf:resource="33.20.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Visible spectra</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.82.Ms">
    <pacs:code>61.82.Ms</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Insulators</skos:prefLabel>
    <skos:broader rdf:resource="61.82.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.66.Li">
    <skos:broader rdf:resource="78.66.-w"/>
    <skos:prefLabel>Other semiconductors</skos:prefLabel>
    <pacs:code>78.66.Li</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.81.Gs">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.81.-i"/>
    <pacs:code>42.81.Gs</pacs:code>
    <skos:prefLabel>Birefringence, polarization</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.10.Km">
    <skos:prefLabel>Patents</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.10.Km</pacs:code>
    <skos:broader rdf:resource="43.10.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.60.Ed">
    <skos:prefLabel>Crystal structure and defects</skos:prefLabel>
    <skos:broader rdf:resource="91.60.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.60.Ed</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="03.75.Hh">
    <pacs:code>03.75.Hh</pacs:code>
    <skos:broader rdf:resource="03.75.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Static properties of condensates; thermodynamical, statistical and structural properties</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="21.10.-k">
    <skos:narrower rdf:resource="21.10.Hw"/>
    <skos:narrower rdf:resource="21.10.Ma"/>
    <skos:narrower rdf:resource="21.10.Ft"/>
    <skos:narrower rdf:resource="21.10.Pc"/>
    <skos:narrower rdf:resource="21.10.Re"/>
    <skos:narrower rdf:resource="21.10.Jx"/>
    <pacs:code>21.10.-k</pacs:code>
    <skos:narrower rdf:resource="21.10.Ky"/>
    <skos:narrower rdf:resource="21.10.Gv"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="21."/>
    <skos:narrower rdf:resource="21.10.Tg"/>
    <skos:prefLabel>Properties of nuclei; nuclear energy levels</skos:prefLabel>
    <skos:narrower rdf:resource="21.10.Dr"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="21.10.Sf"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.56.-v">
    <skos:narrower rdf:resource="87.56.By"/>
    <skos:narrower rdf:resource="87.56.Da"/>
    <skos:broader rdf:resource="87."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Radiation therapy equipment</skos:prefLabel>
    <skos:narrower rdf:resource="87.56.Fc"/>
    <pacs:code>87.56.-v</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Wa">
    <pacs:code>43.35.Wa</pacs:code>
    <skos:prefLabel>Biological effects of ultrasound, ultrasonic tomography</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.35.+d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="12.39.Fe">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>12.39.Fe</pacs:code>
    <skos:prefLabel>Chiral Lagrangians</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="12.39.-x"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.50.Tt">
    <skos:broader rdf:resource="02.50.-r"/>
    <skos:prefLabel>Inference methods</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>02.50.Tt</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="93.30.Li">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Arctic Ocean</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>93.30.Li</pacs:code>
    <skos:broader rdf:resource="93.30.-w"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.14.Dc">
    <skos:prefLabel>Theories of diffraction and scattering</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.14.-x"/>
    <pacs:code>61.14.Dc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.28.Js">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.28.Js</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.28.+h"/>
    <skos:prefLabel>Numerical models for outdoor propagation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.80.Jz">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.80.+p"/>
    <pacs:code>43.80.Jz</pacs:code>
    <skos:prefLabel>Use of acoustic energy (with or without other forms) in studies of structure and function of biological systems</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="63.">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="63.90.+t"/>
    <skos:narrower rdf:resource="63.10.+a"/>
    <skos:narrower rdf:resource="63.70.+h"/>
    <skos:narrower rdf:resource="63.22.+m"/>
    <skos:prefLabel>Lattice dynamics</skos:prefLabel>
    <skos:narrower rdf:resource="63.50.+x"/>
    <skos:broader rdf:resource="60."/>
    <skos:narrower rdf:resource="63.20.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>63.</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.25.Ba">
    <skos:broader rdf:resource="43.25.-x"/>
    <pacs:code>43.25.Ba</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Parameters of nonlinearity of the medium</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="12.39.St">
    <skos:prefLabel>Factorization</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="12.39.-x"/>
    <pacs:code>12.39.St</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="45.50.Pk">
    <skos:broader rdf:resource="45.50.-j"/>
    <pacs:code>45.50.Pk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Celestial mechanics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.64.Bx">
    <pacs:code>87.64.Bx</pacs:code>
    <skos:broader rdf:resource="87.64.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electron, neutron and x-ray diffraction and scattering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="95.55.Ka">
    <pacs:code>95.55.Ka</pacs:code>
    <skos:broader rdf:resource="95.55.-n"/>
    <skos:prefLabel>X- and &amp;ggr;-ray telescopes and instrumentation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="12.20.Ds">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="12.20.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Specific calculations</skos:prefLabel>
    <pacs:code>12.20.Ds</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.Gh">
    <pacs:code>43.75.Gh</pacs:code>
    <skos:prefLabel>Plucked stringed instruments</skos:prefLabel>
    <skos:broader rdf:resource="43.75.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.+d">
    <skos:narrower rdf:resource="43.35.Gk"/>
    <skos:narrower rdf:resource="43.35.Fj"/>
    <skos:narrower rdf:resource="43.35.Ud"/>
    <skos:narrower rdf:resource="43.35.Rw"/>
    <pacs:code>43.35.+d</pacs:code>
    <skos:narrower rdf:resource="43.35.Pt"/>
    <skos:narrower rdf:resource="43.35.Sx"/>
    <skos:narrower rdf:resource="43.35.Mr"/>
    <skos:narrower rdf:resource="43.35.Lq"/>
    <skos:narrower rdf:resource="43.35.Xd"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="43.35.Ei"/>
    <skos:narrower rdf:resource="43.35.Hl"/>
    <skos:narrower rdf:resource="43.35.Dh"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="43.35.Kp"/>
    <skos:narrower rdf:resource="43.35.Yb"/>
    <skos:broader rdf:resource="43."/>
    <skos:narrower rdf:resource="43.35.Zc"/>
    <skos:prefLabel>Ultrasonics, quantum acoustics, and physical effects of sound</skos:prefLabel>
    <skos:narrower rdf:resource="43.35.Ns"/>
    <skos:narrower rdf:resource="43.35.Bf"/>
    <skos:narrower rdf:resource="43.35.Vz"/>
    <skos:narrower rdf:resource="43.35.Wa"/>
    <skos:narrower rdf:resource="43.35.Cg"/>
    <skos:narrower rdf:resource="43.35.Ty"/>
    <skos:narrower rdf:resource="43.35.Ae"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.10.Fc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.10.Fc</pacs:code>
    <skos:prefLabel>Space geodetic surveys</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91.10.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.20.-w">
    <skos:narrower rdf:resource="82.20.Hf"/>
    <skos:narrower rdf:resource="82.20.Tr"/>
    <skos:narrower rdf:resource="82.20.Yn"/>
    <skos:narrower rdf:resource="82.20.Bc"/>
    <skos:narrower rdf:resource="82.20.Rp"/>
    <skos:narrower rdf:resource="82.20.Fd"/>
    <skos:broader rdf:resource="82."/>
    <skos:narrower rdf:resource="82.20.Kh"/>
    <pacs:code>82.20.-w</pacs:code>
    <skos:narrower rdf:resource="82.20.Ln"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="82.20.Uv"/>
    <skos:narrower rdf:resource="82.20.Db"/>
    <skos:narrower rdf:resource="82.20.Ej"/>
    <skos:narrower rdf:resource="82.20.Xr"/>
    <skos:narrower rdf:resource="82.20.Sb"/>
    <skos:narrower rdf:resource="82.20.Nk"/>
    <skos:narrower rdf:resource="82.20.Pm"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Chemical kinetics and dynamics</skos:prefLabel>
    <skos:narrower rdf:resource="82.20.Gk"/>
    <skos:narrower rdf:resource="82.20.Wt"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.80.Rt">
    <skos:broader rdf:resource="82.80.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.80.Rt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Time of flight mass spectrometry</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="76.80.+y">
    <pacs:code>76.80.+y</pacs:code>
    <skos:prefLabel>Mössbauer effect; other gamma-ray spectroscopy</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="76."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.05.Ft">
    <pacs:code>43.05.Ft</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Honorary members</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.05.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.30.Bv">
    <pacs:code>32.30.Bv</pacs:code>
    <skos:broader rdf:resource="32.30.-r"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Radio-frequency, microwave, and infrared spectra</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="24.10.Cn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>24.10.Cn</pacs:code>
    <skos:prefLabel>Many-body theory</skos:prefLabel>
    <skos:broader rdf:resource="24.10.-i"/>
  </rdf:Description>
  <rdf:Description rdf:about="66.30.Xj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="66.30.-h"/>
    <skos:prefLabel>Thermal diffusivity</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>66.30.Xj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="25.80.-e">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="25.80.Gn"/>
    <skos:narrower rdf:resource="25.80.Ls"/>
    <skos:broader rdf:resource="25."/>
    <pacs:code>25.80.-e</pacs:code>
    <skos:narrower rdf:resource="25.80.Hp"/>
    <skos:prefLabel>Meson- and hyperon-induced reactions</skos:prefLabel>
    <skos:narrower rdf:resource="25.80.Ek"/>
    <skos:narrower rdf:resource="25.80.Dj"/>
    <skos:narrower rdf:resource="25.80.Nv"/>
    <skos:narrower rdf:resource="25.80.Pw"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.40.Ph">
    <pacs:code>43.40.Ph</pacs:code>
    <skos:prefLabel>Seismology and geophysical prospecting; seismographs</skos:prefLabel>
    <skos:broader rdf:resource="43.40.+s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="45.70.Ht">
    <skos:prefLabel>Avalanches</skos:prefLabel>
    <pacs:code>45.70.Ht</pacs:code>
    <skos:broader rdf:resource="45.70.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.35.Df">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.35.Df</pacs:code>
    <skos:broader rdf:resource="98.35.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Kinematics, dynamics, and rotation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="04.40.-b">
    <skos:narrower rdf:resource="04.40.Dg"/>
    <pacs:code>04.40.-b</pacs:code>
    <skos:narrower rdf:resource="04.40.Nr"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="04."/>
    <skos:prefLabel>Self-gravitating systems; continuous media and classical fields in curved spacetime</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.18.-h">
    <skos:broader rdf:resource="87."/>
    <skos:narrower rdf:resource="87.18.La"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="87.18.Sn"/>
    <pacs:code>87.18.-h</pacs:code>
    <skos:narrower rdf:resource="87.18.Bb"/>
    <skos:narrower rdf:resource="87.18.Hf"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="87.18.Ed"/>
    <skos:narrower rdf:resource="87.18.Pj"/>
    <skos:prefLabel>Multicellular phenomena</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.71.An">
    <pacs:code>43.71.An</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.71.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Models and theories of speech perception</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="78.30.Er">
    <pacs:code>78.30.Er</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Solid metals and alloys</skos:prefLabel>
    <skos:broader rdf:resource="78.30.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.59.Fm">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Computed tomography (CT)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.59.-e"/>
    <pacs:code>87.59.Fm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="05.10.Gg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="05.10.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>05.10.Gg</pacs:code>
    <skos:prefLabel>Stochastic analysis methods (Fokker-Planck, Langevin, etc.)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.66.Fn">
    <skos:broader rdf:resource="61.66.-f"/>
    <pacs:code>61.66.Fn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Inorganic compounds</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.">
    <skos:narrower rdf:resource="07.05.-t"/>
    <skos:narrower rdf:resource="07.75.+h"/>
    <skos:narrower rdf:resource="07.81.+a"/>
    <skos:narrower rdf:resource="07.89.+b"/>
    <skos:narrower rdf:resource="07.68.+m"/>
    <skos:narrower rdf:resource="07.78.+s"/>
    <skos:narrower rdf:resource="07.07.-a"/>
    <skos:narrower rdf:resource="07.57.-c"/>
    <skos:narrower rdf:resource="07.64.+z"/>
    <skos:narrower rdf:resource="07.90.+c"/>
    <skos:broader rdf:resource="00."/>
    <skos:narrower rdf:resource="07.35.+k"/>
    <skos:narrower rdf:resource="07.88.+y"/>
    <pacs:code>07.</pacs:code>
    <skos:narrower rdf:resource="07.55.-w"/>
    <skos:narrower rdf:resource="07.77.-n"/>
    <skos:prefLabel>Instruments, apparatus, and components common to several branches of physics and astronomy</skos:prefLabel>
    <skos:narrower rdf:resource="07.50.-e"/>
    <skos:narrower rdf:resource="07.20.-n"/>
    <skos:narrower rdf:resource="07.30.-t"/>
    <skos:narrower rdf:resource="07.10.-h"/>
    <skos:narrower rdf:resource="07.85.-m"/>
    <skos:narrower rdf:resource="07.79.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="07.60.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="07.87.+v"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.35.Gv">
    <skos:prefLabel>Single electron devices</skos:prefLabel>
    <pacs:code>85.35.Gv</pacs:code>
    <skos:broader rdf:resource="85.35.-p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.66.-a">
    <skos:narrower rdf:resource="13.66.Jn"/>
    <skos:narrower rdf:resource="13.66.Lm"/>
    <skos:prefLabel>Lepton-lepton interactions</skos:prefLabel>
    <skos:broader rdf:resource="13."/>
    <skos:narrower rdf:resource="13.66.Hk"/>
    <skos:narrower rdf:resource="13.66.De"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="13.66.Fg"/>
    <pacs:code>13.66.-a</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="13.66.Bc"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.70.Rr">
    <pacs:code>82.70.Rr</pacs:code>
    <skos:prefLabel>Aerosols and foams</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.70.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="64.60.Kw">
    <pacs:code>64.60.Kw</pacs:code>
    <skos:broader rdf:resource="64.60.-i"/>
    <skos:prefLabel>Multicritical points</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.20.Fg">
    <skos:prefLabel>BCS theory and its development</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="74.20.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>74.20.Fg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="82.60.Nh">
    <skos:prefLabel>Thermodynamics of nucleation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.60.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.60.Nh</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="91.25.Ga">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.25.-r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>91.25.Ga</pacs:code>
    <skos:prefLabel>Spatial variations: all harmonics and anomalies</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="92.60.Hp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>92.60.Hp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Chemical composition and chemical interactions</skos:prefLabel>
    <skos:broader rdf:resource="92.60.-e"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.61.Lh">
    <pacs:code>87.61.Lh</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Angiography and macroscopic flow estimation</skos:prefLabel>
    <skos:broader rdf:resource="87.61.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Tj">
    <skos:prefLabel>Wave front reconstruction, acoustic time-reversal, and phase conjugation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.60.+d"/>
    <pacs:code>43.60.Tj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="74.40.+k">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="74."/>
    <skos:prefLabel>Fluctuations (noise, chaos, nonequilibrium superconductivity, localization, etc.)</skos:prefLabel>
    <pacs:code>74.40.+k</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="12.40.Nn">
    <pacs:code>12.40.Nn</pacs:code>
    <skos:broader rdf:resource="12.40.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Regge theory, duality, absorptive/optical models</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="28.41.Fr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="28.41.-i"/>
    <skos:prefLabel>Reactor coolants, reactor cooling, and heat recovery</skos:prefLabel>
    <pacs:code>28.41.Fr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.80.Ed">
    <pacs:code>61.80.Ed</pacs:code>
    <skos:prefLabel>gamma-ray effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.80.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.50.Sk">
    <skos:prefLabel>Multivariate analysis</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="02.50.-r"/>
    <pacs:code>02.50.Sk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="82.33.Hk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.33.Hk</pacs:code>
    <skos:prefLabel>Reactions on clusters</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.33.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.25.Rq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Solitons, chaos</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.25.-x"/>
    <pacs:code>43.25.Rq</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.25.+y">
    <skos:prefLabel>Nonlinear acoustics</skos:prefLabel>
    <pacs:code>43.25.+y</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.40.Jn">
    <skos:broader rdf:resource="73.40.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Metal-to-metal contacts</skos:prefLabel>
    <pacs:code>73.40.Jn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.20.Bp">
    <skos:prefLabel>Buoyancy-driven instability</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>47.20.Bp</pacs:code>
    <skos:broader rdf:resource="47.20.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.30.-a">
    <skos:prefLabel>Decays of baryons</skos:prefLabel>
    <skos:broader rdf:resource="13."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="13.30.Eg"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="13.30.Ce"/>
    <pacs:code>13.30.-a</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.61.Ff">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.61.-c"/>
    <pacs:code>87.61.Ff</pacs:code>
    <skos:prefLabel>Instrumentation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.10.-a">
    <skos:broader rdf:resource="43."/>
    <skos:narrower rdf:resource="43.10.Ln"/>
    <skos:narrower rdf:resource="43.10.Eg"/>
    <skos:prefLabel>General</skos:prefLabel>
    <skos:narrower rdf:resource="43.10.Sv"/>
    <skos:narrower rdf:resource="43.10.Ce"/>
    <skos:narrower rdf:resource="43.10.Df"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="43.10.Mq"/>
    <skos:narrower rdf:resource="43.10.Km"/>
    <pacs:code>43.10.-a</pacs:code>
    <skos:narrower rdf:resource="43.10.Hj"/>
    <skos:narrower rdf:resource="43.10.Pr"/>
    <skos:narrower rdf:resource="43.10.Nq"/>
    <skos:narrower rdf:resource="43.10.Qs"/>
    <skos:narrower rdf:resource="43.10.Gi"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="43.10.Vx"/>
    <skos:narrower rdf:resource="43.10.Jk"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.37.Uv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="68.37.-d"/>
    <skos:prefLabel>Near-field scanning microscopy and spectroscopy</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>68.37.Uv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="82.53.Xa">
    <skos:broader rdf:resource="82.53.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.53.Xa</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Femtosecond probes of molecules in solids and of molecular solids</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.65.Dt">
    <skos:prefLabel>Isotopic composition/chemistry</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.65.Dt</pacs:code>
    <skos:broader rdf:resource="91.65.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.80.Qk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="32.80.-t"/>
    <skos:prefLabel>Coherent control of atomic interactions with photons</skos:prefLabel>
    <pacs:code>32.80.Qk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.25.Gy">
    <skos:prefLabel>Edge and boundary effects; reflection and refraction</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.25.-p"/>
    <pacs:code>42.25.Gy</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.43.+t">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Antiproton-induced reactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>25.43.+t</pacs:code>
    <skos:broader rdf:resource="25."/>
  </rdf:Description>
  <rdf:Description rdf:about="82.80.Jp">
    <pacs:code>82.80.Jp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Activation analysis and other radiochemical methods</skos:prefLabel>
    <skos:broader rdf:resource="82.80.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.35.Bs">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Structure of clean surfaces (reconstruction)</skos:prefLabel>
    <pacs:code>68.35.Bs</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.35.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.60.Tf">
    <skos:broader rdf:resource="96.60.-j"/>
    <skos:prefLabel>Solar electromagnetic radiation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>96.60.Tf</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="34.50.-s">
    <skos:narrower rdf:resource="34.50.Ez"/>
    <pacs:code>34.50.-s</pacs:code>
    <skos:narrower rdf:resource="34.50.Dy"/>
    <skos:narrower rdf:resource="34.50.Gb"/>
    <skos:narrower rdf:resource="34.50.Fa"/>
    <skos:broader rdf:resource="34."/>
    <skos:narrower rdf:resource="34.50.Lf"/>
    <skos:narrower rdf:resource="34.50.Rk"/>
    <skos:prefLabel>Scattering of atoms and molecules</skos:prefLabel>
    <skos:narrower rdf:resource="34.50.Bw"/>
    <skos:narrower rdf:resource="34.50.Pi"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="66.60.+a">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="66."/>
    <pacs:code>66.60.+a</pacs:code>
    <skos:prefLabel>Thermal conduction in nonmetallic liquids</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.80.Nd">
    <skos:broader rdf:resource="43.80.+p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Effects of noise on animals and associated behavior, protective mechanisms</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.80.Nd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.16.Gj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Cell walls</skos:prefLabel>
    <skos:broader rdf:resource="87.16.-b"/>
    <pacs:code>87.16.Gj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.15.La">
    <pacs:code>87.15.La</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.15.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Mechanical properties</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="63.20.Ry">
    <pacs:code>63.20.Ry</pacs:code>
    <skos:prefLabel>Anharmonic lattice modes</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="63.20.-e"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.60.Dc">
    <skos:broader rdf:resource="02.60.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Numerical linear algebra</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.60.Dc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="81.05.Ea">
    <skos:prefLabel>III-V semiconductors</skos:prefLabel>
    <pacs:code>81.05.Ea</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.05.-t"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.71.-k">
    <skos:narrower rdf:resource="43.71.Ft"/>
    <skos:narrower rdf:resource="43.71.Hw"/>
    <skos:narrower rdf:resource="43.71.An"/>
    <skos:narrower rdf:resource="43.71.Gv"/>
    <skos:narrower rdf:resource="43.71.Pc"/>
    <pacs:code>43.71.-k</pacs:code>
    <skos:narrower rdf:resource="43.71.Lz"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="43.71.Ky"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="43.71.Ma"/>
    <skos:narrower rdf:resource="43.71.Es"/>
    <skos:narrower rdf:resource="43.71.Bp"/>
    <skos:broader rdf:resource="43."/>
    <skos:prefLabel>Speech perception</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.50.Jm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.50.Jm</pacs:code>
    <skos:broader rdf:resource="52.50.-b"/>
    <skos:prefLabel>Plasma production and heating by laser beams (laser-foil, laser-cluster, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.39.Jn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.39.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Charge (electron, proton) transfer in biological systems</skos:prefLabel>
    <pacs:code>82.39.Jn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.05.Hd">
    <skos:prefLabel>Data acquisition: hardware and software</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="07.05.-t"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>07.05.Hd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.70.-a">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="42.70.Ln"/>
    <skos:narrower rdf:resource="42.70.Km"/>
    <skos:narrower rdf:resource="42.70.Mp"/>
    <skos:prefLabel>Optical materials</skos:prefLabel>
    <skos:narrower rdf:resource="42.70.Hj"/>
    <skos:narrower rdf:resource="42.70.Nq"/>
    <skos:narrower rdf:resource="42.70.Gi"/>
    <skos:narrower rdf:resource="42.70.Jk"/>
    <skos:broader rdf:resource="42."/>
    <skos:narrower rdf:resource="42.70.Ce"/>
    <skos:narrower rdf:resource="42.70.Df"/>
    <skos:narrower rdf:resource="42.70.Qs"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.70.-a</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="04.40.Dg">
    <pacs:code>04.40.Dg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="04.40.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Relativistic stars: structure, stability, and oscillations</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="28.52.Fa">
    <pacs:code>28.52.Fa</pacs:code>
    <skos:prefLabel>Materials</skos:prefLabel>
    <skos:broader rdf:resource="28.52.-s"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.20.Sn">
    <skos:prefLabel>Rotational analysis</skos:prefLabel>
    <skos:broader rdf:resource="33.20.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>33.20.Sn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.50.Nn">
    <skos:broader rdf:resource="42.50.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.50.Nn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Quantum optical phenomena in absorbing, dispersive and conducting media</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.20.Sv">
    <pacs:code>02.20.Sv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Lie algebras of Lie groups</skos:prefLabel>
    <skos:broader rdf:resource="02.20.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.15.Md">
    <skos:prefLabel>Perturbation theory</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="31.15.-p"/>
    <pacs:code>31.15.Md</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="64.60.My">
    <skos:broader rdf:resource="64.60.-i"/>
    <skos:prefLabel>Metastable phases</skos:prefLabel>
    <pacs:code>64.60.My</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.15.Dx">
    <skos:prefLabel>Computational methodology (Brillouin zone sampling, iterative diagonalization, pseudopotential construction)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>71.15.Dx</pacs:code>
    <skos:broader rdf:resource="71.15.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.50.Bk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>73.50.Bk</pacs:code>
    <skos:broader rdf:resource="73.50.-h"/>
    <skos:prefLabel>General theory, scattering mechanisms</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="25.60.Dz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.60.Dz</pacs:code>
    <skos:prefLabel>Interaction and reaction cross sections</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.60.-t"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Ei">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.10.-c"/>
    <skos:prefLabel>Coriolis effects</skos:prefLabel>
    <pacs:code>92.10.Ei</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.10.Dp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.10.-i"/>
    <pacs:code>61.10.Dp</pacs:code>
    <skos:prefLabel>Theories of diffraction and scattering</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.25.Mk">
    <skos:broader rdf:resource="72.25.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>72.25.Mk</pacs:code>
    <skos:prefLabel>Spin transport through interfaces</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.10.Pz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="07.10.-h"/>
    <skos:prefLabel>Instruments for strain, force, and torque</skos:prefLabel>
    <pacs:code>07.10.Pz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="62.10.+s">
    <skos:prefLabel>Mechanical properties of liquids</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>62.10.+s</pacs:code>
    <skos:broader rdf:resource="62."/>
  </rdf:Description>
  <rdf:Description rdf:about="47.45.-n">
    <pacs:code>47.45.-n</pacs:code>
    <skos:broader rdf:resource="47."/>
    <skos:prefLabel>Rarefied gas dynamics</skos:prefLabel>
    <skos:narrower rdf:resource="47.45.Dt"/>
    <skos:narrower rdf:resource="47.45.Nd"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="47.45.Gx"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.10.Fv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Conferences, lectures, and institutes</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>01.10.Fv</pacs:code>
    <skos:broader rdf:resource="01.10.-m"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.30.Gm">
    <skos:broader rdf:resource="94.30.-d"/>
    <skos:prefLabel>Plasma instabilities</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>94.30.Gm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="63.20.Ls">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="63.20.-e"/>
    <skos:prefLabel>Phonon interactions with other quasiparticles</skos:prefLabel>
    <pacs:code>63.20.Ls</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.40.Db">
    <pacs:code>52.40.Db</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electromagnetic (nonlaser) radiation interactions with plasma</skos:prefLabel>
    <skos:broader rdf:resource="52.40.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.20.Dg">
    <skos:broader rdf:resource="71.20.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Alkali and alkaline earth metals</skos:prefLabel>
    <pacs:code>71.20.Dg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.40.Ey">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.40.Ey</pacs:code>
    <skos:broader rdf:resource="43.40.+s"/>
    <skos:prefLabel>Vibrations of shells</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.Hi">
    <skos:broader rdf:resource="43.75.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Drums and other membranophonic instruments</skos:prefLabel>
    <pacs:code>43.75.Hi</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.+a">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Music and musical instruments</skos:prefLabel>
    <pacs:code>43.75.+a</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.66.Fg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Gauge and Higgs boson production in e-e+ interactions</skos:prefLabel>
    <skos:broader rdf:resource="13.66.-a"/>
    <pacs:code>13.66.Fg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="74.">
    <skos:narrower rdf:resource="74.90.+n"/>
    <skos:narrower rdf:resource="74.81.-g"/>
    <skos:prefLabel>Superconductivity</skos:prefLabel>
    <skos:narrower rdf:resource="74.62.-c"/>
    <skos:narrower rdf:resource="74.20.-z"/>
    <skos:narrower rdf:resource="74.72.-h"/>
    <pacs:code>74.</pacs:code>
    <skos:narrower rdf:resource="74.50.+r"/>
    <skos:narrower rdf:resource="74.45.+c"/>
    <skos:broader rdf:resource="70."/>
    <skos:narrower rdf:resource="74.25.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="74.40.+k"/>
    <skos:narrower rdf:resource="74.10.+v"/>
    <skos:narrower rdf:resource="74.70.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="74.78.-w"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.15.Bh">
    <pacs:code>33.15.Bh</pacs:code>
    <skos:broader rdf:resource="33.15.-e"/>
    <skos:prefLabel>General molecular conformation and symmetry; stereochemistry</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.64.Cc">
    <pacs:code>87.64.Cc</pacs:code>
    <skos:prefLabel>Scattering of visible, uv, and infrared radiation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.64.-t"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.30.Di">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Magnetopause</skos:prefLabel>
    <skos:broader rdf:resource="94.30.-d"/>
    <pacs:code>94.30.Di</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.15.Vv">
    <skos:prefLabel>Diffusion</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.15.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.15.Vv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="47.20.Hw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>47.20.Hw</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Morphological instability; phase changes</skos:prefLabel>
    <skos:broader rdf:resource="47.20.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Ba">
    <skos:prefLabel>Models and theories of auditory processes</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.66.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.66.Ba</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="93.30.Kh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="93.30.-w"/>
    <pacs:code>93.30.Kh</pacs:code>
    <skos:prefLabel>Large islands (e.g., Greenland)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.07.-b">
    <skos:narrower rdf:resource="81.07.Bc"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.07.-b</pacs:code>
    <skos:narrower rdf:resource="81.07.De"/>
    <skos:narrower rdf:resource="81.07.St"/>
    <skos:broader rdf:resource="81."/>
    <skos:narrower rdf:resource="81.07.Wx"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nanoscale materials and structures: fabrication and characterization</skos:prefLabel>
    <skos:narrower rdf:resource="81.07.Vb"/>
    <skos:narrower rdf:resource="81.07.Ta"/>
    <skos:narrower rdf:resource="81.07.Nb"/>
    <skos:narrower rdf:resource="81.07.Lk"/>
    <skos:narrower rdf:resource="81.07.Pr"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.15.-p">
    <skos:narrower rdf:resource="31.15.Lc"/>
    <skos:narrower rdf:resource="31.15.Ew"/>
    <skos:narrower rdf:resource="31.15.Md"/>
    <skos:narrower rdf:resource="31.15.Hz"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="31.15.Ja"/>
    <skos:narrower rdf:resource="31.15.Gy"/>
    <skos:narrower rdf:resource="31.15.Ne"/>
    <skos:narrower rdf:resource="31.15.Fx"/>
    <skos:narrower rdf:resource="31.15.Bs"/>
    <skos:narrower rdf:resource="31.15.Dv"/>
    <skos:prefLabel>Calculations and mathematical techniques in atomic and molecular physics (excluding electron correlation calculations)</skos:prefLabel>
    <skos:broader rdf:resource="31."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>31.15.-p</pacs:code>
    <skos:narrower rdf:resource="31.15.Qg"/>
    <skos:narrower rdf:resource="31.15.Pf"/>
    <skos:narrower rdf:resource="31.15.Rh"/>
    <skos:narrower rdf:resource="31.15.Ar"/>
    <skos:narrower rdf:resource="31.15.Kb"/>
    <skos:narrower rdf:resource="31.15.Ct"/>
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  <rdf:Description rdf:about="52.80.Mg">
    <skos:broader rdf:resource="52.80.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.80.Mg</pacs:code>
    <skos:prefLabel>Arcs; sparks; lightning; atmospheric electricity</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.52.Ga">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.52.Ga</pacs:code>
    <skos:prefLabel>Low LET: associated neutron shielding and measurement</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.52.-g"/>
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  <rdf:Description rdf:about="02.40.-k">
    <skos:narrower rdf:resource="02.40.Dr"/>
    <skos:narrower rdf:resource="02.40.Yy"/>
    <skos:narrower rdf:resource="02.40.Pc"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="02.40.Ft"/>
    <skos:narrower rdf:resource="02.40.Ky"/>
    <skos:narrower rdf:resource="02.40.Xx"/>
    <skos:prefLabel>Geometry, differential geometry, and topology</skos:prefLabel>
    <skos:narrower rdf:resource="02.40.Vh"/>
    <skos:narrower rdf:resource="02.40.Hw"/>
    <skos:narrower rdf:resource="02.40.Re"/>
    <skos:narrower rdf:resource="02.40.Sf"/>
    <skos:narrower rdf:resource="02.40.Ma"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>02.40.-k</pacs:code>
    <skos:broader rdf:resource="02."/>
    <skos:narrower rdf:resource="02.40.Gh"/>
    <skos:narrower rdf:resource="02.40.Tt"/>
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  <rdf:Description rdf:about="47.15.Fe">
    <pacs:code>47.15.Fe</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Stability of laminar flows</skos:prefLabel>
    <skos:broader rdf:resource="47.15.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.15.Gh">
    <skos:prefLabel>Chemical vapor deposition (including plasma-enhanced CVD, MOCVD, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.15.Gh</pacs:code>
    <skos:broader rdf:resource="81.15.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="12.39.Ki">
    <pacs:code>12.39.Ki</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="12.39.-x"/>
    <skos:prefLabel>Relativistic quark model</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="96.60.Ly">
    <pacs:code>96.60.Ly</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Oscillations and waves; helioseismology</skos:prefLabel>
    <skos:broader rdf:resource="96.60.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.62.En">
    <skos:broader rdf:resource="98.62.-g"/>
    <skos:prefLabel>Electric and magnetic fields</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.62.En</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="21.30.Cb">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Nuclear forces in vacuum</skos:prefLabel>
    <skos:broader rdf:resource="21.30.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>21.30.Cb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.60.Pb">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="07.60.-j"/>
    <skos:prefLabel>Conventional optical microscopes</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.60.Pb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.40.Fz">
    <pacs:code>43.40.Fz</pacs:code>
    <skos:prefLabel>Acoustic scattering by elastic structures</skos:prefLabel>
    <skos:broader rdf:resource="43.40.+s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.50.My">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>01.50.My</pacs:code>
    <skos:prefLabel>Demonstration experiments and apparatus</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="01.50.-i"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.62.Ra">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.62.Ra</pacs:code>
    <skos:broader rdf:resource="98.62.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Intergalactic matter; quasar absorption and emission-line systems; Lyman forest</skos:prefLabel>
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  <rdf:Description rdf:about="89.">
    <skos:narrower rdf:resource="89.75.-k"/>
    <skos:narrower rdf:resource="89.20.-a"/>
    <skos:narrower rdf:resource="89.30.-g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="89.40.-a"/>
    <skos:broader rdf:resource="80."/>
    <skos:narrower rdf:resource="89.90.+n"/>
    <skos:prefLabel>Other areas of applied and interdisciplinary physics</skos:prefLabel>
    <skos:narrower rdf:resource="89.65.-s"/>
    <skos:narrower rdf:resource="89.60.-k"/>
    <skos:narrower rdf:resource="89.70.+c"/>
    <pacs:code>89.</pacs:code>
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  <rdf:Description rdf:about="25.30.Bf">
    <skos:broader rdf:resource="25.30.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Elastic electron scattering</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.30.Bf</pacs:code>
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  <rdf:Description rdf:about="75.30.Kz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="75.30.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>75.30.Kz</pacs:code>
    <skos:prefLabel>Magnetic phase boundaries (including magnetic transitions, metamagnetism, etc.)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="11.15.Ex">
    <skos:broader rdf:resource="11.15.-q"/>
    <pacs:code>11.15.Ex</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Spontaneous breaking of gauge symmetries</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.60.Yz">
    <pacs:code>83.60.Yz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.60.-a"/>
    <skos:prefLabel>Drag reduction</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.30.Fb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.30.-t"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.30.Fb</pacs:code>
    <skos:prefLabel>Solidification</skos:prefLabel>
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  <rdf:Description rdf:about="02.40.Hw">
    <skos:broader rdf:resource="02.40.-k"/>
    <pacs:code>02.40.Hw</pacs:code>
    <skos:prefLabel>Classical differential geometry</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.50.De">
    <pacs:code>03.50.De</pacs:code>
    <skos:prefLabel>Classical electromagnetism, Maxwell equations</skos:prefLabel>
    <skos:broader rdf:resource="03.50.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.25.Oj">
    <skos:broader rdf:resource="85.25.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Superconducting optical, x-ray, and gamma-ray detectors (SIS, NIS, transition edge)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>85.25.Oj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="27.80.+w">
    <skos:broader rdf:resource="27."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>27.80.+w</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>190(less-than-or-equal-to)A(less-than-or-equal-to)219</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="26.20.+f">
    <skos:broader rdf:resource="26."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Hydrostatic stellar nucleosynthesis</skos:prefLabel>
    <pacs:code>26.20.+f</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="01.30.Mm">
    <skos:broader rdf:resource="01.30.-y"/>
    <pacs:code>01.30.Mm</pacs:code>
    <skos:prefLabel>Textbooks for graduates and researchers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.20.Ka">
    <skos:prefLabel>Cratering</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="96.20.-n"/>
    <pacs:code>96.20.Ka</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.62.Ck">
    <skos:prefLabel>Masses and mass distribution</skos:prefLabel>
    <pacs:code>98.62.Ck</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.62.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.55.Jy">
    <skos:broader rdf:resource="11.55.-m"/>
    <skos:prefLabel>Regge formalism</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>11.55.Jy</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.35.Mw">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="52.35.-g"/>
    <pacs:code>52.35.Mw</pacs:code>
    <skos:prefLabel>Nonlinear phenomena: waves, wave propagation, and other interactions (including parametric effects, mode coupling, ponderomotive effects, etc.)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.40.Kp">
    <skos:broader rdf:resource="73.40.-c"/>
    <skos:prefLabel>III-V semiconductor-to-semiconductor contacts, p-n junctions, and heterojunctions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>73.40.Kp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="92.60.Pw">
    <skos:prefLabel>Atmospheric electricity</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.60.-e"/>
    <pacs:code>92.60.Pw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.35.Fs">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Mass, size; gravitational fields; rotation; orbits</skos:prefLabel>
    <pacs:code>96.35.Fs</pacs:code>
    <skos:broader rdf:resource="96.35.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.70.Hj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.70.Hj</pacs:code>
    <skos:prefLabel>Laser materials</skos:prefLabel>
    <skos:broader rdf:resource="42.70.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.40.Ej">
    <pacs:code>01.40.Ej</pacs:code>
    <skos:prefLabel>Science in elementary and secondary school</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="01.40.-d"/>
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  <rdf:Description rdf:about="84.30.Qi">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="84.30.-r"/>
    <pacs:code>84.30.Qi</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Modulators and demodulators; discriminators, comparators, mixers, limiters, and compressors</skos:prefLabel>
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  <rdf:Description rdf:about="43.40.Tm">
    <pacs:code>43.40.Tm</pacs:code>
    <skos:broader rdf:resource="43.40.+s"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Vibration isolators, attenuators, and dampers</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.72.Bb">
    <skos:prefLabel>Theories and models of crystal defects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.72.-y"/>
    <pacs:code>61.72.Bb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="24.70.+s">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>24.70.+s</pacs:code>
    <skos:broader rdf:resource="24."/>
    <skos:prefLabel>Polarization phenomena in reactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.45.Ei">
    <pacs:code>91.45.Ei</pacs:code>
    <skos:prefLabel>Neotectonics</skos:prefLabel>
    <skos:broader rdf:resource="91.45.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.15.Fg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.15.-z"/>
    <skos:prefLabel>Laser deposition</skos:prefLabel>
    <pacs:code>81.15.Fg</pacs:code>
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  <rdf:Description rdf:about="36.20.Cw">
    <pacs:code>36.20.Cw</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Molecular weights, dispersity</skos:prefLabel>
    <skos:broader rdf:resource="36.20.-r"/>
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  <rdf:Description rdf:about="73.50.Mx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>73.50.Mx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>High-frequency effects; plasma effects</skos:prefLabel>
    <skos:broader rdf:resource="73.50.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="39.30.+w">
    <pacs:code>39.30.+w</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="39."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Spectroscopic techniques</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="11.15.Pg">
    <skos:broader rdf:resource="11.15.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>11.15.Pg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Expansions for large numbers of components (e.g., 1/Nc expansions)</skos:prefLabel>
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  <rdf:Description rdf:about="95.55.-n">
    <skos:narrower rdf:resource="95.55.Fw"/>
    <skos:narrower rdf:resource="95.55.Pe"/>
    <skos:narrower rdf:resource="95.55.Qf"/>
    <skos:broader rdf:resource="95."/>
    <skos:narrower rdf:resource="95.55.Ev"/>
    <skos:narrower rdf:resource="95.55.Ym"/>
    <skos:narrower rdf:resource="95.55.Vj"/>
    <skos:narrower rdf:resource="95.55.Jz"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>95.55.-n</pacs:code>
    <skos:narrower rdf:resource="95.55.Ka"/>
    <skos:prefLabel>Astronomical and space-research instrumentation</skos:prefLabel>
    <skos:narrower rdf:resource="95.55.Sh"/>
    <skos:narrower rdf:resource="95.55.Cs"/>
    <skos:narrower rdf:resource="95.55.Rg"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="95.55.Br"/>
    <skos:narrower rdf:resource="95.55.Aq"/>
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    <pacs:code>75.50.Ee</pacs:code>
    <skos:prefLabel>Antiferromagnetics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="75.50.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="83.90.+s">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>83.90.+s</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics in rheology (restricted to new topics in section 83)</skos:prefLabel>
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  <rdf:Description rdf:about="98.54.Aj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.54.Aj</pacs:code>
    <skos:prefLabel>Quasars</skos:prefLabel>
    <skos:broader rdf:resource="98.54.-h"/>
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  <rdf:Description rdf:about="82.50.Pt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Multiphoton processes</skos:prefLabel>
    <pacs:code>82.50.Pt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.50.-m"/>
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  <rdf:Description rdf:about="67.55.Hc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="67.55.-s"/>
    <pacs:code>67.55.Hc</pacs:code>
    <skos:prefLabel>Transport properties</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="07.60.Hv">
    <skos:prefLabel>Refractometers and reflectometers</skos:prefLabel>
    <skos:broader rdf:resource="07.60.-j"/>
    <pacs:code>07.60.Hv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="43.25.-x">
    <skos:narrower rdf:resource="43.25.Uv"/>
    <skos:narrower rdf:resource="43.25.Qp"/>
    <skos:narrower rdf:resource="43.25.Rq"/>
    <skos:narrower rdf:resource="43.25.Jh"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.25.-x</pacs:code>
    <skos:narrower rdf:resource="43.25.Vt"/>
    <skos:narrower rdf:resource="43.25.Nm"/>
    <skos:broader rdf:resource="43."/>
    <skos:narrower rdf:resource="43.25.Fe"/>
    <skos:narrower rdf:resource="43.25.Ba"/>
    <skos:narrower rdf:resource="43.25.Cb"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="43.25.Gf"/>
    <skos:prefLabel>Nonlinear acoustics</skos:prefLabel>
    <skos:narrower rdf:resource="43.25.Ed"/>
    <skos:narrower rdf:resource="43.25.Dc"/>
    <skos:narrower rdf:resource="43.25.Lj"/>
    <skos:narrower rdf:resource="43.25.Zx"/>
    <skos:narrower rdf:resource="43.25.Hg"/>
    <skos:narrower rdf:resource="43.25.Yw"/>
    <skos:narrower rdf:resource="43.25.Ts"/>
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    <skos:broader rdf:resource="47."/>
    <skos:prefLabel>Pattern selection; pattern formation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="45.40.Cc">
    <skos:broader rdf:resource="45.40.-f"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Rigid body and gyroscope motion</skos:prefLabel>
    <pacs:code>45.40.Cc</pacs:code>
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    <skos:narrower rdf:resource="96.60.-j"/>
    <skos:narrower rdf:resource="96.40.-z"/>
    <skos:narrower rdf:resource="96.30.-t"/>
    <skos:narrower rdf:resource="96.50.-e"/>
    <skos:narrower rdf:resource="96.90.+c"/>
    <skos:prefLabel>Solar System</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>96.</pacs:code>
    <skos:broader rdf:resource="90."/>
    <skos:narrower rdf:resource="96.20.-n"/>
    <skos:narrower rdf:resource="96.35.-j"/>
    <skos:narrower rdf:resource="96.10.+i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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    <skos:prefLabel>Path-integral methods</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="31.15.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="11.80.Jy">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Many-body scattering and Faddeev equation</skos:prefLabel>
    <pacs:code>11.80.Jy</pacs:code>
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    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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    <skos:narrower rdf:resource="82.45.Un"/>
    <pacs:code>82.45.-h</pacs:code>
    <skos:narrower rdf:resource="82.45.Fk"/>
    <skos:narrower rdf:resource="82.45.Wx"/>
    <skos:narrower rdf:resource="82.45.Hk"/>
    <skos:narrower rdf:resource="82.45.Gj"/>
    <skos:prefLabel>Electrochemistry and electrophoresis</skos:prefLabel>
    <skos:narrower rdf:resource="82.45.Jn"/>
    <skos:narrower rdf:resource="82.45.Aa"/>
    <skos:narrower rdf:resource="82.45.Xy"/>
    <skos:narrower rdf:resource="82.45.Yz"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="82.45.Tv"/>
    <skos:narrower rdf:resource="82.45.Bb"/>
    <skos:narrower rdf:resource="82.45.Qr"/>
    <skos:narrower rdf:resource="82.45.Mp"/>
    <skos:narrower rdf:resource="82.45.Cc"/>
    <skos:narrower rdf:resource="82.45.Vp"/>
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    <skos:broader rdf:resource="96.30.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Jupiter</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>96.30.Kf</pacs:code>
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  <rdf:Description rdf:about="34.50.Dy">
    <skos:prefLabel>Interactions of atoms and molecules with surfaces; photon and electron emission; neutralization of ions</skos:prefLabel>
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    <pacs:code>34.50.Dy</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.">
    <skos:narrower rdf:resource="61.72.-y"/>
    <skos:narrower rdf:resource="61.10.-i"/>
    <skos:narrower rdf:resource="61.66.-f"/>
    <skos:broader rdf:resource="60."/>
    <pacs:code>61.</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="61.43.-j"/>
    <skos:narrower rdf:resource="61.50.-f"/>
    <skos:narrower rdf:resource="61.14.-x"/>
    <skos:narrower rdf:resource="61.46.+w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="61.44.-n"/>
    <skos:narrower rdf:resource="61.82.-d"/>
    <skos:narrower rdf:resource="61.25.-f"/>
    <skos:narrower rdf:resource="61.48.+c"/>
    <skos:narrower rdf:resource="61.30.-v"/>
    <skos:narrower rdf:resource="61.68.+n"/>
    <skos:narrower rdf:resource="61.80.-x"/>
    <skos:narrower rdf:resource="61.41.+e"/>
    <skos:narrower rdf:resource="61.20.-p"/>
    <skos:narrower rdf:resource="61.85.+p"/>
    <skos:narrower rdf:resource="61.18.-j"/>
    <skos:narrower rdf:resource="61.90.+d"/>
    <skos:prefLabel>Structure of solids and liquids; crystallography</skos:prefLabel>
    <skos:narrower rdf:resource="61.12.-q"/>
  </rdf:Description>
  <rdf:Description rdf:about="64.60.Ak">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>64.60.Ak</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Renormalization-group, fractal, and percolation studies of phase transitions</skos:prefLabel>
    <skos:broader rdf:resource="64.60.-i"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.30.Kk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="85.30.-z"/>
    <pacs:code>85.30.Kk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Junction diodes</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.70.Bf">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.70.Bf</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91.70.-c"/>
    <skos:prefLabel>Cenozoic</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="12.10.-g">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>12.10.-g</pacs:code>
    <skos:narrower rdf:resource="12.10.Dm"/>
    <skos:broader rdf:resource="12."/>
    <skos:narrower rdf:resource="12.10.Kt"/>
    <skos:prefLabel>Unified field theories and models</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.62.Py">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.62.Py</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.62.-g"/>
    <skos:prefLabel>Distances, redshifts, radial velocities; spatial distribution of galaxies</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.33.De">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Reactions in supercritical fluids</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.33.De</pacs:code>
    <skos:broader rdf:resource="82.33.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="36.40.Qv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Stability and fragmentation of clusters</skos:prefLabel>
    <pacs:code>36.40.Qv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="36.40.-c"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.66.Jg">
    <skos:broader rdf:resource="78.66.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>78.66.Jg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Amorphous semiconductors; glasses</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Cq">
    <pacs:code>43.30.Cq</pacs:code>
    <skos:prefLabel>Ray propagation of sound in water</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.30.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.68.Ca">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.68.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.68.Ca</pacs:code>
    <skos:prefLabel>Spectral absorption by atmospheric gases</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="14.70.Hp">
    <skos:broader rdf:resource="14.70.-e"/>
    <skos:prefLabel>Z bosons</skos:prefLabel>
    <pacs:code>14.70.Hp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.20.Fr">
    <skos:prefLabel>Low-field transport and mobility; piezoresistance</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="72.20.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>72.20.Fr</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="41.60.Bq">
    <skos:broader rdf:resource="41.60.-m"/>
    <pacs:code>41.60.Bq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Cherenkov radiation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.38.Kx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Intercloud medium (ICM); hot and highly ionized gas; bubbles</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98.38.-j"/>
    <pacs:code>98.38.Kx</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="96.50.-e">
    <skos:narrower rdf:resource="96.50.Pw"/>
    <skos:narrower rdf:resource="96.50.Mt"/>
    <skos:narrower rdf:resource="96.50.Fm"/>
    <skos:broader rdf:resource="96."/>
    <skos:narrower rdf:resource="96.50.Gn"/>
    <pacs:code>96.50.-e</pacs:code>
    <skos:narrower rdf:resource="96.50.Dj"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="96.50.Ek"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="96.50.Ry"/>
    <skos:narrower rdf:resource="96.50.Hp"/>
    <skos:narrower rdf:resource="96.50.Bh"/>
    <skos:narrower rdf:resource="96.50.Kr"/>
    <skos:narrower rdf:resource="96.50.Ci"/>
    <skos:narrower rdf:resource="96.50.Qx"/>
    <skos:narrower rdf:resource="96.50.Jq"/>
    <skos:prefLabel>Interplanetary space</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="68.43.Vx">
    <pacs:code>68.43.Vx</pacs:code>
    <skos:broader rdf:resource="68.43.-h"/>
    <skos:prefLabel>Thermal desorption</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.64.Lg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electron and photoelectron spectroscopy</skos:prefLabel>
    <skos:broader rdf:resource="87.64.-t"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.64.Lg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="78.66.Vs">
    <skos:prefLabel>Fine-particle systems</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="78.66.-w"/>
    <pacs:code>78.66.Vs</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="31.70.-f">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="31."/>
    <skos:narrower rdf:resource="31.70.Dk"/>
    <pacs:code>31.70.-f</pacs:code>
    <skos:prefLabel>Effects of atomic and molecular interactions on electronic structure</skos:prefLabel>
    <skos:narrower rdf:resource="31.70.Hq"/>
    <skos:narrower rdf:resource="31.70.Ks"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="93.30.Vs">
    <skos:prefLabel>Tropical regions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>93.30.Vs</pacs:code>
    <skos:broader rdf:resource="93.30.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.82.-m">
    <skos:broader rdf:resource="42."/>
    <skos:prefLabel>Integrated optics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="42.82.Et"/>
    <pacs:code>42.82.-m</pacs:code>
    <skos:narrower rdf:resource="42.82.Ds"/>
    <skos:narrower rdf:resource="42.82.Bq"/>
    <skos:narrower rdf:resource="42.82.Cr"/>
    <skos:narrower rdf:resource="42.82.Fv"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="42.82.Gw"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Jb">
    <pacs:code>97.10.Jb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="97.10.-q"/>
    <skos:prefLabel>Stellar activity</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.16.Sr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.16.Sr</pacs:code>
    <skos:broader rdf:resource="87.16.-b"/>
    <skos:prefLabel>Chromosomes, histones</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="24.50.+g">
    <skos:broader rdf:resource="24."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Direct reactions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>24.50.+g</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="91.10.Nj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Rotational variations; polar wobble</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.10.Nj</pacs:code>
    <skos:broader rdf:resource="91.10.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.40.Cy">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>92.40.Cy</pacs:code>
    <skos:prefLabel>Modeling; general theory</skos:prefLabel>
    <skos:broader rdf:resource="92.40.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.53.Wz">
    <skos:prefLabel>Monte Carlo applications</skos:prefLabel>
    <skos:broader rdf:resource="87.53.-j"/>
    <pacs:code>87.53.Wz</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.77.Fv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.77.Fv</pacs:code>
    <skos:broader rdf:resource="52.77.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>High-pressure, high-current plasmas (plasma spray, arc welding, etc.)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="96.60.Se">
    <pacs:code>96.60.Se</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="96.60.-j"/>
    <skos:prefLabel>Prominences</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.70.Nd">
    <skos:broader rdf:resource="47.70.-n"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nonequilibrium gas dynamics</skos:prefLabel>
    <pacs:code>47.70.Nd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="06.60.Jn">
    <skos:prefLabel>High-speed techniques (microsecond to femtosecond)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>06.60.Jn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="06.60.-c"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.47.Gh">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Proton exchange membrane (PEM) fuel cells</skos:prefLabel>
    <pacs:code>82.47.Gh</pacs:code>
    <skos:broader rdf:resource="82.47.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.20.Lj">
    <pacs:code>25.20.Lj</pacs:code>
    <skos:prefLabel>Photoproduction reactions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="25.20.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.60.Pq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>14.60.Pq</pacs:code>
    <skos:broader rdf:resource="14.60.-z"/>
    <skos:prefLabel>Neutrino mass and mixing</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="36.40.Jn">
    <skos:broader rdf:resource="36.40.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>36.40.Jn</pacs:code>
    <skos:prefLabel>Reactivity of clusters</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.60.Df">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Nonlinear viscoelasticity</skos:prefLabel>
    <pacs:code>83.60.Df</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.60.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.14.Gg">
    <skos:broader rdf:resource="87.14.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>DNA, RNA</skos:prefLabel>
    <pacs:code>87.14.Gg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="45.10.-b">
    <pacs:code>45.10.-b</pacs:code>
    <skos:narrower rdf:resource="45.10.Hj"/>
    <skos:broader rdf:resource="45."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="45.10.Na"/>
    <skos:prefLabel>Computational methods in classical mechanics</skos:prefLabel>
    <skos:narrower rdf:resource="45.10.Db"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.85.Hp">
    <skos:prefLabel>Infrared (3&amp;ndash;10 &amp;mgr;m)</skos:prefLabel>
    <pacs:code>95.85.Hp</pacs:code>
    <skos:broader rdf:resource="95.85.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="63.20.Kr">
    <pacs:code>63.20.Kr</pacs:code>
    <skos:prefLabel>Phonon-electron and phonon-phonon interactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="63.20.-e"/>
  </rdf:Description>
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    <skos:broader rdf:resource="98.58.-w"/>
    <skos:prefLabel>Infrared emission</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.58.Jg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="79.20.-m">
    <skos:narrower rdf:resource="79.20.Ap"/>
    <skos:narrower rdf:resource="79.20.La"/>
    <pacs:code>79.20.-m</pacs:code>
    <skos:broader rdf:resource="79."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Impact phenomena (including electron spectra and sputtering)</skos:prefLabel>
    <skos:narrower rdf:resource="79.20.Ds"/>
    <skos:narrower rdf:resource="79.20.Hx"/>
    <skos:narrower rdf:resource="79.20.Kz"/>
    <skos:narrower rdf:resource="79.20.Uv"/>
    <skos:narrower rdf:resource="79.20.Mb"/>
    <skos:narrower rdf:resource="79.20.Rf"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="79.20.Fv"/>
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  <rdf:Description rdf:about="87.80.Tq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.80.Tq</pacs:code>
    <skos:prefLabel>Biological signal processing and instrumentation</skos:prefLabel>
    <skos:broader rdf:resource="87.80.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.45.Cc">
    <skos:broader rdf:resource="82.45.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.45.Cc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Anodic films</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.50.-e">
    <skos:narrower rdf:resource="07.50.Qx"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="07.50.Ls"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="07."/>
    <skos:narrower rdf:resource="07.50.Hp"/>
    <skos:prefLabel>Electrical and electronic instruments and components</skos:prefLabel>
    <skos:narrower rdf:resource="07.50.Ek"/>
    <pacs:code>07.50.-e</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="75.">
    <skos:narrower rdf:resource="75.50.-y"/>
    <skos:narrower rdf:resource="75.80.+q"/>
    <pacs:code>75.</pacs:code>
    <skos:narrower rdf:resource="75.20.-g"/>
    <skos:narrower rdf:resource="75.60.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Magnetic properties and materials</skos:prefLabel>
    <skos:narrower rdf:resource="75.90.+w"/>
    <skos:narrower rdf:resource="75.47.-m"/>
    <skos:narrower rdf:resource="75.75.+a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="75.25.+z"/>
    <skos:narrower rdf:resource="75.10.-b"/>
    <skos:narrower rdf:resource="75.70.-i"/>
    <skos:narrower rdf:resource="75.45.+j"/>
    <skos:broader rdf:resource="70."/>
    <skos:narrower rdf:resource="75.40.-s"/>
    <skos:narrower rdf:resource="75.30.-m"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.50.Uv">
    <pacs:code>83.50.Uv</pacs:code>
    <skos:broader rdf:resource="83.50.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Material processing (extension, molding, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="34.50.Ez">
    <skos:broader rdf:resource="34.50.-s"/>
    <pacs:code>34.50.Ez</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Rotational and vibrational energy transfer</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="85.45.-w">
    <skos:narrower rdf:resource="85.45.Db"/>
    <skos:narrower rdf:resource="85.45.Fd"/>
    <skos:narrower rdf:resource="85.45.Bz"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Vacuum microelectronics</skos:prefLabel>
    <pacs:code>85.45.-w</pacs:code>
    <skos:broader rdf:resource="85."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.65.Ge">
    <skos:broader rdf:resource="03.65.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>03.65.Ge</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Solutions of wave equations: bound states</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.30.Dz">
    <skos:broader rdf:resource="07.30.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.30.Dz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Vacuum gauges</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.72.Pf">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.72.Pf</pacs:code>
    <skos:prefLabel>Automatic talker recognition systems</skos:prefLabel>
    <skos:broader rdf:resource="43.72.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.50.Ma">
    <skos:prefLabel>Auxiliary generators</skos:prefLabel>
    <skos:broader rdf:resource="28.50.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>28.50.Ma</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="04.25.Nx">
    <skos:prefLabel>Post-Newtonian approximation; perturbation theory; related approximations</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="04.25.-g"/>
    <pacs:code>04.25.Nx</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.60.Da">
    <skos:broader rdf:resource="42.60.-v"/>
    <skos:prefLabel>Resonators, cavities, amplifiers, arrays, and rings</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.60.Da</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.35.Ac">
    <skos:prefLabel>Origin, formation, evolution, age, and star formation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98.35.-a"/>
    <pacs:code>98.35.Ac</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.60.Gd">
    <pacs:code>42.60.Gd</pacs:code>
    <skos:prefLabel>Q-switching</skos:prefLabel>
    <skos:broader rdf:resource="42.60.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.50.Jc">
    <skos:broader rdf:resource="91.50.-r"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.50.Jc</pacs:code>
    <skos:prefLabel>Turbidity currents, sedimentation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.43.Jn">
    <skos:broader rdf:resource="73.43.-f"/>
    <skos:prefLabel>Tunneling</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>73.43.Jn</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.Pn">
    <pacs:code>43.50.Pn</pacs:code>
    <skos:prefLabel>Impulse noise and noise due to impact</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.50.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.15.Qe">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Excited states: methodology</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>71.15.Qe</pacs:code>
    <skos:broader rdf:resource="71.15.-m"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Qv">
    <skos:broader rdf:resource="43.60.+d"/>
    <skos:prefLabel>Signal processing instrumentation, integrated systems, smart transducers, devices and architectures, displays and interfaces for acoustic systems</skos:prefLabel>
    <pacs:code>43.60.Qv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.20.Ss">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>94.20.Ss</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electric fields</skos:prefLabel>
    <skos:broader rdf:resource="94.20.-y"/>
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  <rdf:Description rdf:about="82.53.St">
    <skos:broader rdf:resource="82.53.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Femtochemistry of adsorbed molecules</skos:prefLabel>
    <pacs:code>82.53.St</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="89.60.-k">
    <skos:narrower rdf:resource="89.60.Gg"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Environmental studies</skos:prefLabel>
    <skos:broader rdf:resource="89."/>
    <skos:narrower rdf:resource="89.60.Ec"/>
    <skos:narrower rdf:resource="89.60.Fe"/>
    <pacs:code>89.60.-k</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.60.-e">
    <pacs:code>92.60.-e</pacs:code>
    <skos:narrower rdf:resource="92.60.Ek"/>
    <skos:narrower rdf:resource="92.60.Bh"/>
    <skos:narrower rdf:resource="92.60.Nv"/>
    <skos:narrower rdf:resource="92.60.Pw"/>
    <skos:narrower rdf:resource="92.60.Qx"/>
    <skos:narrower rdf:resource="92.60.Ls"/>
    <skos:narrower rdf:resource="92.60.Hp"/>
    <skos:narrower rdf:resource="92.60.Dj"/>
    <skos:narrower rdf:resource="92.60.Fm"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="92.60.Mt"/>
    <skos:narrower rdf:resource="92.60.Gn"/>
    <skos:narrower rdf:resource="92.60.Jq"/>
    <skos:narrower rdf:resource="92.60.Ta"/>
    <skos:narrower rdf:resource="92.60.Vb"/>
    <skos:narrower rdf:resource="92.60.Ry"/>
    <skos:broader rdf:resource="92."/>
    <skos:prefLabel>Meteorology</skos:prefLabel>
    <skos:narrower rdf:resource="92.60.Sz"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="92.60.Wc"/>
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  <rdf:Description rdf:about="02.20.Qs">
    <skos:broader rdf:resource="02.20.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>General properties, structure, and representation of Lie groups</skos:prefLabel>
    <pacs:code>02.20.Qs</pacs:code>
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  <rdf:Description rdf:about="89.65.Cd">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Demographic studies</skos:prefLabel>
    <skos:broader rdf:resource="89.65.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>89.65.Cd</pacs:code>
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  <rdf:Description rdf:about="43.28.+h">
    <skos:broader rdf:resource="43."/>
    <pacs:code>43.28.+h</pacs:code>
    <skos:narrower rdf:resource="43.28.Hr"/>
    <skos:narrower rdf:resource="43.28.Fp"/>
    <skos:narrower rdf:resource="43.28.Gq"/>
    <skos:narrower rdf:resource="43.28.Mw"/>
    <skos:narrower rdf:resource="43.28.Py"/>
    <skos:narrower rdf:resource="43.28.Js"/>
    <skos:narrower rdf:resource="43.28.Kt"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="43.28.Tc"/>
    <skos:narrower rdf:resource="43.28.Dm"/>
    <skos:narrower rdf:resource="43.28.Vd"/>
    <skos:narrower rdf:resource="43.28.Ra"/>
    <skos:narrower rdf:resource="43.28.Bj"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="43.28.Lv"/>
    <skos:narrower rdf:resource="43.28.We"/>
    <skos:prefLabel>Aeroacoustics and atmospheric sound</skos:prefLabel>
    <skos:narrower rdf:resource="43.28.En"/>
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    <pacs:code>81.40.Rs</pacs:code>
    <skos:prefLabel>Electrical and magnetic properties (related to treatment conditions)</skos:prefLabel>
    <skos:broader rdf:resource="81.40.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.40.Dr">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.40.Dr</pacs:code>
    <skos:prefLabel>Euclidean and projective geometries</skos:prefLabel>
    <skos:broader rdf:resource="02.40.-k"/>
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  <rdf:Description rdf:about="83.80.-k">
    <skos:narrower rdf:resource="83.80.Nb"/>
    <pacs:code>83.80.-k</pacs:code>
    <skos:narrower rdf:resource="83.80.Sg"/>
    <skos:narrower rdf:resource="83.80.Uv"/>
    <skos:narrower rdf:resource="83.80.Wx"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="83.80.Mc"/>
    <skos:narrower rdf:resource="83.80.Lz"/>
    <skos:narrower rdf:resource="83.80.Rs"/>
    <skos:narrower rdf:resource="83.80.Jx"/>
    <skos:narrower rdf:resource="83.80.Ya"/>
    <skos:narrower rdf:resource="83.80.Xz"/>
    <skos:narrower rdf:resource="83.80.Iz"/>
    <skos:prefLabel>Material type</skos:prefLabel>
    <skos:broader rdf:resource="83."/>
    <skos:narrower rdf:resource="83.80.Kn"/>
    <skos:narrower rdf:resource="83.80.Ab"/>
    <skos:narrower rdf:resource="83.80.Va"/>
    <skos:narrower rdf:resource="83.80.Qr"/>
    <skos:narrower rdf:resource="83.80.Gv"/>
    <skos:narrower rdf:resource="83.80.Fg"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="83.80.Tc"/>
    <skos:narrower rdf:resource="83.80.Hj"/>
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    <skos:broader rdf:resource="13."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="13.85.Ni"/>
    <pacs:code>13.85.-t</pacs:code>
    <skos:prefLabel>Hadron-induced high- and super-high-energy interactions (energy>10 GeV)</skos:prefLabel>
    <skos:narrower rdf:resource="13.85.Rm"/>
    <skos:narrower rdf:resource="13.85.Lg"/>
    <skos:narrower rdf:resource="13.85.Hd"/>
    <skos:narrower rdf:resource="13.85.Qk"/>
    <skos:narrower rdf:resource="13.85.Dz"/>
    <skos:narrower rdf:resource="13.85.Fb"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="13.85.Tp"/>
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    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="30."/>
    <skos:narrower rdf:resource="34.80.-i"/>
    <skos:narrower rdf:resource="34.85.+x"/>
    <skos:narrower rdf:resource="34.90.+q"/>
    <skos:narrower rdf:resource="34.50.-s"/>
    <skos:narrower rdf:resource="34.60.+z"/>
    <pacs:code>34.</pacs:code>
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    <skos:narrower rdf:resource="34.10.+x"/>
    <skos:narrower rdf:resource="34.70.+e"/>
    <skos:narrower rdf:resource="34.30.+h"/>
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    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>83.60.Bc</pacs:code>
    <skos:broader rdf:resource="83.60.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Linear viscoelasticity</skos:prefLabel>
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  <rdf:Description rdf:about="36.40.Wa">
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    <skos:broader rdf:resource="36.40.-c"/>
    <skos:prefLabel>Charged clusters</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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    <skos:narrower rdf:resource="66.30.Fq"/>
    <skos:narrower rdf:resource="66.30.Xj"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="66.30.Lw"/>
    <skos:prefLabel>Diffusion in solids</skos:prefLabel>
    <skos:narrower rdf:resource="66.30.Ny"/>
    <skos:narrower rdf:resource="66.30.Qa"/>
    <skos:narrower rdf:resource="66.30.Dn"/>
    <skos:narrower rdf:resource="66.30.Hs"/>
    <skos:narrower rdf:resource="66.30.Pa"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>66.30.-h</pacs:code>
    <skos:broader rdf:resource="66."/>
    <skos:narrower rdf:resource="66.30.Jt"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.30.Mb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>75.30.Mb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="75.30.-m"/>
    <skos:prefLabel>Valence fluctuation, Kondo lattice, and heavy-fermion phenomena</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="78.66.Bz">
    <skos:prefLabel>Metals and metallic alloys</skos:prefLabel>
    <pacs:code>78.66.Bz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="78.66.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.10.Hq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Ionization potentials, electron affinities</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>32.10.Hq</pacs:code>
    <skos:broader rdf:resource="32.10.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.50.-r">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="02.50.Ga"/>
    <pacs:code>02.50.-r</pacs:code>
    <skos:narrower rdf:resource="02.50.Ng"/>
    <skos:narrower rdf:resource="02.50.Sk"/>
    <skos:narrower rdf:resource="02.50.Le"/>
    <skos:prefLabel>Probability theory, stochastic processes, and statistics</skos:prefLabel>
    <skos:narrower rdf:resource="02.50.Ey"/>
    <skos:broader rdf:resource="02."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="02.50.Cw"/>
    <skos:narrower rdf:resource="02.50.Fz"/>
    <skos:narrower rdf:resource="02.50.Tt"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.43.Jk">
    <pacs:code>68.43.Jk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.43.-h"/>
    <skos:prefLabel>Diffusion of adsorbates, kinetics of coarsening and aggregation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="62.20.Qp">
    <skos:prefLabel>Tribology and hardness</skos:prefLabel>
    <skos:broader rdf:resource="62.20.-x"/>
    <pacs:code>62.20.Qp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.70.-c">
    <skos:narrower rdf:resource="91.70.Bf"/>
    <skos:prefLabel>Information related to geologic time</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>91.70.-c</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91."/>
    <skos:narrower rdf:resource="91.70.Fj"/>
    <skos:narrower rdf:resource="91.70.Hm"/>
    <skos:narrower rdf:resource="91.70.Dh"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.85.+p">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Channeling phenomena (blocking, energy loss, etc.)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61."/>
    <pacs:code>61.85.+p</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="24.10.Nz">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="24.10.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Hydrodynamic models</skos:prefLabel>
    <pacs:code>24.10.Nz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.15.Tt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.15.Tt</pacs:code>
    <skos:prefLabel>Electrophoresis</skos:prefLabel>
    <skos:broader rdf:resource="87.15.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="79.20.Kz">
    <skos:broader rdf:resource="79.20.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Other electron-impact emission phenomena</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>79.20.Kz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="82.45.Rr">
    <skos:prefLabel>Electroanalytical chemistry</skos:prefLabel>
    <skos:broader rdf:resource="82.45.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.45.Rr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.40.Lq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>73.40.Lq</pacs:code>
    <skos:broader rdf:resource="73.40.-c"/>
    <skos:prefLabel>Other semiconductor-to-semiconductor contacts, p-n junctions, and heterojunctions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="14.70.Fm">
    <skos:broader rdf:resource="14.70.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>14.70.Fm</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>W bosons</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="26.65.+t">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>26.65.+t</pacs:code>
    <skos:prefLabel>Solar neutrinos</skos:prefLabel>
    <skos:broader rdf:resource="26."/>
  </rdf:Description>
  <rdf:Description rdf:about="71.70.Ch">
    <skos:prefLabel>Crystal and ligand fields</skos:prefLabel>
    <pacs:code>71.70.Ch</pacs:code>
    <skos:broader rdf:resource="71.70.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.20.Jg">
    <skos:prefLabel>Main-sequence: late-type stars (G, K, and M)</skos:prefLabel>
    <skos:broader rdf:resource="97.20.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>97.20.Jg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.80.Vt">
    <skos:broader rdf:resource="87.80.-y"/>
    <pacs:code>87.80.Vt</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Dynamical, regulatory, and integrative biology</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.10.Eq">
    <skos:prefLabel>X-ray scattering (including small-angle scattering)</skos:prefLabel>
    <skos:broader rdf:resource="61.10.-i"/>
    <pacs:code>61.10.Eq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="26.35.+c">
    <skos:broader rdf:resource="26."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>26.35.+c</pacs:code>
    <skos:prefLabel>Big Bang nucleosynthesis</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.60.Ly">
    <skos:broader rdf:resource="07.60.-j"/>
    <skos:prefLabel>Interferometers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>07.60.Ly</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.35.Iv">
    <skos:broader rdf:resource="68.35.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>68.35.Iv</pacs:code>
    <skos:prefLabel>Acoustical properties</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="33.15.Hp">
    <pacs:code>33.15.Hp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="33.15.-e"/>
    <skos:prefLabel>Barrier heights (internal rotation, inversion, rotational isomerism, conformational dynamics)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="60.">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="68."/>
    <skos:narrower rdf:resource="63."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#TopConcept"/>
    <skos:narrower rdf:resource="67."/>
    <pacs:code>60.</pacs:code>
    <skos:narrower rdf:resource="61."/>
    <skos:narrower rdf:resource="65."/>
    <skos:narrower rdf:resource="66."/>
    <skos:prefLabel>CONDENSED MATTER: STRUCTURAL, MECHANICAL AND THERMAL PROPERTIES</skos:prefLabel>
    <skos:narrower rdf:resource="64."/>
    <skos:narrower rdf:resource="62."/>
  </rdf:Description>
  <rdf:Description rdf:about="61.50.Nw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.50.Nw</pacs:code>
    <skos:broader rdf:resource="61.50.-f"/>
    <skos:prefLabel>Crystal stoichiometry</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="41.60.Ap">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Synchrotron radiation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="41.60.-m"/>
    <pacs:code>41.60.Ap</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.66.Ct">
    <skos:prefLabel>Anatomy and optics of eye</skos:prefLabel>
    <pacs:code>42.66.Ct</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.66.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.20.Jq">
    <skos:prefLabel>Electrooptical effects</skos:prefLabel>
    <pacs:code>78.20.Jq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="78.20.-e"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.64.+z">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Acoustic instruments and equipment</skos:prefLabel>
    <skos:broader rdf:resource="07."/>
    <pacs:code>07.64.+z</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="94.90.+m">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Other topics in aeronomy and magnetospheric physics (restricted to new topics in section 94)</skos:prefLabel>
    <skos:broader rdf:resource="94."/>
    <pacs:code>94.90.+m</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.35.+i">
    <pacs:code>84.35.+i</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Neural networks</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="84."/>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.-q">
    <skos:narrower rdf:resource="97.10.Ri"/>
    <skos:narrower rdf:resource="97.10.Fy"/>
    <skos:narrower rdf:resource="97.10.Cv"/>
    <skos:narrower rdf:resource="97.10.Pg"/>
    <skos:narrower rdf:resource="97.10.Sj"/>
    <skos:narrower rdf:resource="97.10.Ex"/>
    <skos:narrower rdf:resource="97.10.Qh"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="97.10.Kc"/>
    <skos:narrower rdf:resource="97.10.Zr"/>
    <skos:narrower rdf:resource="97.10.Bt"/>
    <skos:narrower rdf:resource="97.10.Gz"/>
    <skos:narrower rdf:resource="97.10.Xq"/>
    <pacs:code>97.10.-q</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="97.10.Ld"/>
    <skos:narrower rdf:resource="97.10.Me"/>
    <skos:narrower rdf:resource="97.10.Jb"/>
    <skos:narrower rdf:resource="97.10.Nf"/>
    <skos:narrower rdf:resource="97.10.Yp"/>
    <skos:broader rdf:resource="97."/>
    <skos:narrower rdf:resource="97.10.Tk"/>
    <skos:narrower rdf:resource="97.10.Vm"/>
    <skos:prefLabel>Stellar characteristics and properties</skos:prefLabel>
    <skos:narrower rdf:resource="97.10.Wn"/>
  </rdf:Description>
  <rdf:Description rdf:about="36.20.Kd">
    <pacs:code>36.20.Kd</pacs:code>
    <skos:broader rdf:resource="36.20.-r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electronic structure and spectra</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.60.+g">
    <pacs:code>72.60.+g</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="72."/>
    <skos:prefLabel>Mixed conductivity and conductivity transitions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.45.Mt">
    <skos:prefLabel>Quantum chaos; semiclassical methods</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>05.45.Mt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="05.45.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="24.10.-i">
    <skos:narrower rdf:resource="24.10.Nz"/>
    <skos:narrower rdf:resource="24.10.Pa"/>
    <pacs:code>24.10.-i</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="24.10.Jv"/>
    <skos:narrower rdf:resource="24.10.Cn"/>
    <skos:narrower rdf:resource="24.10.Ht"/>
    <skos:broader rdf:resource="24."/>
    <skos:prefLabel>Nuclear reaction models and methods</skos:prefLabel>
    <skos:narrower rdf:resource="24.10.Eq"/>
    <skos:narrower rdf:resource="24.10.Lx"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.81.Pa">
    <skos:prefLabel>Sensors, gyros</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.81.Pa</pacs:code>
    <skos:broader rdf:resource="42.81.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.15.Ja">
    <skos:prefLabel>Hyperspherical methods</skos:prefLabel>
    <skos:broader rdf:resource="31.15.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>31.15.Ja</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="65.40.De">
    <skos:prefLabel>Thermal expansion; thermomechanical effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>65.40.De</pacs:code>
    <skos:broader rdf:resource="65.40.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.14.Nm">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electron holography</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.14.Nm</pacs:code>
    <skos:broader rdf:resource="61.14.-x"/>
  </rdf:Description>
  <rdf:Description rdf:about="66.70.+f">
    <skos:prefLabel>Nonelectronic thermal conduction and heat-pulse propagation in solids; thermal waves</skos:prefLabel>
    <pacs:code>66.70.+f</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="66."/>
  </rdf:Description>
  <rdf:Description rdf:about="07.30.Cy">
    <skos:prefLabel>Vacuum pumps</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>07.30.Cy</pacs:code>
    <skos:broader rdf:resource="07.30.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.55.Hx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="78.55.-m"/>
    <pacs:code>78.55.Hx</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other solid inorganic materials</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.19.Jj">
    <skos:prefLabel>Circadian rhythms</skos:prefLabel>
    <skos:broader rdf:resource="87.19.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.19.Jj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.72.Ww">
    <skos:prefLabel>Doping and impurity implantation in other materials</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.72.-y"/>
    <pacs:code>61.72.Ww</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.10.-v">
    <skos:narrower rdf:resource="91.10.Pp"/>
    <skos:prefLabel>Geodesy and gravity</skos:prefLabel>
    <skos:narrower rdf:resource="91.10.Vr"/>
    <skos:narrower rdf:resource="91.10.Tq"/>
    <skos:narrower rdf:resource="91.10.By"/>
    <skos:narrower rdf:resource="91.10.Sp"/>
    <skos:narrower rdf:resource="91.10.Rn"/>
    <skos:narrower rdf:resource="91.10.Qm"/>
    <pacs:code>91.10.-v</pacs:code>
    <skos:narrower rdf:resource="91.10.Da"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="91.10.Fc"/>
    <skos:narrower rdf:resource="91.10.Nj"/>
    <skos:narrower rdf:resource="91.10.Ws"/>
    <skos:narrower rdf:resource="91.10.Lh"/>
    <skos:narrower rdf:resource="91.10.Kg"/>
    <skos:narrower rdf:resource="91.10.Jf"/>
  </rdf:Description>
  <rdf:Description rdf:about="89.20.Bb">
    <skos:broader rdf:resource="89.20.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Industrial and technological research and development</skos:prefLabel>
    <pacs:code>89.20.Bb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.40.+w">
    <pacs:code>72.40.+w</pacs:code>
    <skos:broader rdf:resource="72."/>
    <skos:prefLabel>Photoconduction and photovoltaic effects</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.15.Hi">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.15.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Molecular, atomic, ion, and chemical beam epitaxy</skos:prefLabel>
    <pacs:code>81.15.Hi</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="67.55.Cx">
    <pacs:code>67.55.Cx</pacs:code>
    <skos:broader rdf:resource="67.55.-s"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Thermodynamic properties</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="66.30.Hs">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="66.30.-h"/>
    <pacs:code>66.30.Hs</pacs:code>
    <skos:prefLabel>Self-diffusion and ionic conduction in nonmetals</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.">
    <skos:prefLabel>Electronic transport in condensed matter</skos:prefLabel>
    <skos:narrower rdf:resource="72.25.-b"/>
    <skos:narrower rdf:resource="72.30.+q"/>
    <pacs:code>72.</pacs:code>
    <skos:narrower rdf:resource="72.70.+m"/>
    <skos:narrower rdf:resource="72.20.-i"/>
    <skos:narrower rdf:resource="72.80.-r"/>
    <skos:narrower rdf:resource="72.60.+g"/>
    <skos:broader rdf:resource="70."/>
    <skos:narrower rdf:resource="72.40.+w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="72.55.+s"/>
    <skos:narrower rdf:resource="72.10.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="72.90.+y"/>
    <skos:narrower rdf:resource="72.50.+b"/>
    <skos:narrower rdf:resource="72.15.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.50.Jk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Radio frequency and microwave radiation (power lines)</skos:prefLabel>
    <pacs:code>87.50.Jk</pacs:code>
    <skos:broader rdf:resource="87.50.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.80.Lb">
    <skos:broader rdf:resource="43.80.+p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Sound reception by animals: anatomy, physiology, auditory capacities, processing</skos:prefLabel>
    <pacs:code>43.80.Lb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="25.40.Lw">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.40.Lw</pacs:code>
    <skos:prefLabel>Radiative capture</skos:prefLabel>
    <skos:broader rdf:resource="25.40.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.45.Un">
    <skos:broader rdf:resource="82.45.-h"/>
    <pacs:code>82.45.Un</pacs:code>
    <skos:prefLabel>Dielectric materials in electrochemistry</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="04.20.Ex">
    <skos:prefLabel>Initial value problem, existence and uniqueness of solutions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>04.20.Ex</pacs:code>
    <skos:broader rdf:resource="04.20.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.-z">
    <skos:narrower rdf:resource="43.75.De"/>
    <pacs:code>43.75.-z</pacs:code>
    <skos:narrower rdf:resource="43.75.Gh"/>
    <skos:narrower rdf:resource="43.75.Fg"/>
    <skos:narrower rdf:resource="43.75.Ef"/>
    <skos:narrower rdf:resource="43.75.Kk"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="43.75.Tv"/>
    <skos:narrower rdf:resource="43.75.Np"/>
    <skos:narrower rdf:resource="43.75.Cd"/>
    <skos:narrower rdf:resource="43.75.Bc"/>
    <skos:narrower rdf:resource="43.75.Hi"/>
    <skos:narrower rdf:resource="43.75.Pq"/>
    <skos:narrower rdf:resource="43.75.Qr"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43."/>
    <skos:narrower rdf:resource="43.75.Rs"/>
    <skos:narrower rdf:resource="43.75.Wx"/>
    <skos:prefLabel>Music and musical instruments</skos:prefLabel>
    <skos:narrower rdf:resource="43.75.Yy"/>
    <skos:narrower rdf:resource="43.75.Mn"/>
    <skos:narrower rdf:resource="43.75.St"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.19.Xx">
    <skos:prefLabel>Diseases</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.19.Xx</pacs:code>
    <skos:broader rdf:resource="87.19.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.25.Mv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.25.-f"/>
    <skos:prefLabel>Liquid metals and alloys</skos:prefLabel>
    <pacs:code>61.25.Mv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="62.20.Fe">
    <skos:broader rdf:resource="62.20.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>62.20.Fe</pacs:code>
    <skos:prefLabel>Deformation and plasticity (including yield, ductility, and superplasticity)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.25.Sq">
    <skos:prefLabel>Nonperturbative techniques; string field theory</skos:prefLabel>
    <skos:broader rdf:resource="11.25.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>11.25.Sq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.65.Cd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.65.Cd</pacs:code>
    <skos:broader rdf:resource="68.65.-k"/>
    <skos:prefLabel>Superlattices</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.90.+j">
    <pacs:code>97.90.+j</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics on stars (restricted to new topics in section 97)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="97."/>
  </rdf:Description>
  <rdf:Description rdf:about="43.10.Gi">
    <skos:broader rdf:resource="43.10.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.10.Gi</pacs:code>
    <skos:prefLabel>Editorials</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="47.15.Hg">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.15.Hg</pacs:code>
    <skos:prefLabel>Potential flows</skos:prefLabel>
    <skos:broader rdf:resource="47.15.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="39.10.+j">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>39.10.+j</pacs:code>
    <skos:prefLabel>Atomic and molecular beam sources and techniques</skos:prefLabel>
    <skos:broader rdf:resource="39."/>
  </rdf:Description>
  <rdf:Description rdf:about="75.30.Sg">
    <skos:prefLabel>Magnetocaloric effect, magnetic cooling</skos:prefLabel>
    <pacs:code>75.30.Sg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="75.30.-m"/>
  </rdf:Description>
  <rdf:Description rdf:about="06.20.-f">
    <skos:narrower rdf:resource="06.20.Jr"/>
    <skos:narrower rdf:resource="06.20.Dk"/>
    <skos:narrower rdf:resource="06.20.Fn"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="06."/>
    <pacs:code>06.20.-f</pacs:code>
    <skos:prefLabel>Metrology</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.50.Dd">
    <skos:broader rdf:resource="75.50.-y"/>
    <skos:prefLabel>Nonmetallic ferromagnetic materials</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>75.50.Dd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="03.75.Ss">
    <skos:prefLabel>Degenerate Fermi gases</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>03.75.Ss</pacs:code>
    <skos:broader rdf:resource="03.75.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.19.Uv">
    <skos:broader rdf:resource="87.19.-j"/>
    <pacs:code>87.19.Uv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Haemodynamics, pneumodynamics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="39.20.+q">
    <skos:prefLabel>Atom interferometry techniques</skos:prefLabel>
    <skos:broader rdf:resource="39."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>39.20.+q</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.30.-t">
    <skos:prefLabel>Planets, their satellites and rings; asteroids</skos:prefLabel>
    <skos:narrower rdf:resource="96.30.Wr"/>
    <skos:narrower rdf:resource="96.30.Dz"/>
    <skos:broader rdf:resource="96."/>
    <skos:narrower rdf:resource="96.30.Gc"/>
    <skos:narrower rdf:resource="96.30.Kf"/>
    <skos:narrower rdf:resource="96.30.Ys"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>96.30.-t</pacs:code>
    <skos:narrower rdf:resource="96.30.Pj"/>
    <skos:narrower rdf:resource="96.30.Ea"/>
    <skos:narrower rdf:resource="96.30.Mh"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="96.30.Rm"/>
    <skos:narrower rdf:resource="96.30.Sn"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Xx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>02.30.Xx</pacs:code>
    <skos:broader rdf:resource="02.30.-f"/>
    <skos:prefLabel>Calculus of variations</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.07.-a">
    <skos:narrower rdf:resource="07.07.Tw"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.07.-a</pacs:code>
    <skos:narrower rdf:resource="07.07.Df"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="07.07.Hj"/>
    <skos:narrower rdf:resource="07.07.Mp"/>
    <skos:prefLabel>General equipment</skos:prefLabel>
    <skos:narrower rdf:resource="07.07.Vx"/>
    <skos:broader rdf:resource="07."/>
  </rdf:Description>
  <rdf:Description rdf:about="92.20.Ny">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Marine pollution</skos:prefLabel>
    <pacs:code>92.20.Ny</pacs:code>
    <skos:broader rdf:resource="92.20.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.80.Ev">
    <skos:broader rdf:resource="43.80.+p"/>
    <pacs:code>43.80.Ev</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Acoustical measurement methods in biological systems and media</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.57.Ty">
    <skos:prefLabel>Infrared spectrometers, auxiliary equipment, and techniques</skos:prefLabel>
    <pacs:code>07.57.Ty</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="07.57.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.30.Sf">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Relativity and gravitation</skos:prefLabel>
    <pacs:code>95.30.Sf</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="95.30.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.05.Pj">
    <skos:broader rdf:resource="81.05.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>81.05.Pj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Glass-based composites, vitroceramics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.12.Bt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>61.12.Bt</pacs:code>
    <skos:broader rdf:resource="61.12.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Theories of diffraction and scattering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="12.39.Ba">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="12.39.-x"/>
    <skos:prefLabel>Bag model</skos:prefLabel>
    <pacs:code>12.39.Ba</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Kx">
    <skos:broader rdf:resource="43.60.+d"/>
    <pacs:code>43.60.Kx</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Matched field processing</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="04.30.-w">
    <pacs:code>04.30.-w</pacs:code>
    <skos:narrower rdf:resource="04.30.Db"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="04.30.Nk"/>
    <skos:broader rdf:resource="04."/>
    <skos:prefLabel>Gravitational waves: theory</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.80.-t">
    <skos:narrower rdf:resource="32.80.Cy"/>
    <skos:narrower rdf:resource="32.80.Dz"/>
    <skos:narrower rdf:resource="32.80.Lg"/>
    <skos:narrower rdf:resource="32.80.Ys"/>
    <skos:narrower rdf:resource="32.80.Fb"/>
    <skos:broader rdf:resource="32."/>
    <skos:narrower rdf:resource="32.80.Gc"/>
    <skos:narrower rdf:resource="32.80.Wr"/>
    <skos:prefLabel>Photon interactions with atoms</skos:prefLabel>
    <pacs:code>32.80.-t</pacs:code>
    <skos:narrower rdf:resource="32.80.Qk"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="32.80.Pj"/>
    <skos:narrower rdf:resource="32.80.Rm"/>
    <skos:narrower rdf:resource="32.80.Bx"/>
    <skos:narrower rdf:resource="32.80.Hd"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.15.-v">
    <skos:narrower rdf:resource="87.15.Aa"/>
    <skos:narrower rdf:resource="87.15.Cc"/>
    <skos:narrower rdf:resource="87.15.Rn"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87."/>
    <skos:narrower rdf:resource="87.15.Tt"/>
    <skos:narrower rdf:resource="87.15.Vv"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="87.15.Ya"/>
    <skos:narrower rdf:resource="87.15.Kg"/>
    <skos:prefLabel>Biomolecules: structure and physical properties</skos:prefLabel>
    <skos:narrower rdf:resource="87.15.Mi"/>
    <skos:narrower rdf:resource="87.15.La"/>
    <skos:narrower rdf:resource="87.15.He"/>
    <skos:narrower rdf:resource="87.15.By"/>
    <pacs:code>87.15.-v</pacs:code>
    <skos:narrower rdf:resource="87.15.Nn"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.52.Lf">
    <skos:prefLabel>Components and instrumentation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="28.52.-s"/>
    <pacs:code>28.52.Lf</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.72.Dv">
    <skos:broader rdf:resource="43.72.-p"/>
    <skos:prefLabel>Speech-noise interaction</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.72.Dv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Mr">
    <pacs:code>43.35.Mr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Acoustics of viscoelastic materials</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.35.+d"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.40.Cd">
    <skos:prefLabel>Interplanetary propagation and effects</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>96.40.Cd</pacs:code>
    <skos:broader rdf:resource="96.40.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.43.Er">
    <skos:broader rdf:resource="61.43.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>61.43.Er</pacs:code>
    <skos:prefLabel>Other amorphous solids</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="47.55.Mh">
    <skos:broader rdf:resource="47.55.-t"/>
    <pacs:code>47.55.Mh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Flows through porous media</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.61.-r">
    <skos:narrower rdf:resource="73.61.Le"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="73.61.Ph"/>
    <skos:prefLabel>Electrical properties of specific thin films</skos:prefLabel>
    <skos:broader rdf:resource="73."/>
    <skos:narrower rdf:resource="73.61.Ng"/>
    <skos:narrower rdf:resource="73.61.Jc"/>
    <skos:narrower rdf:resource="73.61.Wp"/>
    <skos:narrower rdf:resource="73.61.Cw"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="73.61.Ga"/>
    <pacs:code>73.61.-r</pacs:code>
    <skos:narrower rdf:resource="73.61.At"/>
    <skos:narrower rdf:resource="73.61.Ey"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.70.Sq">
    <skos:broader rdf:resource="85.70.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>85.70.Sq</pacs:code>
    <skos:prefLabel>Magnetooptical devices</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="32.10.Fn">
    <skos:broader rdf:resource="32.10.-f"/>
    <pacs:code>32.10.Fn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Fine and hyperfine structure</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="34.20.Gj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="34.20.-b"/>
    <skos:prefLabel>Intermolecular and atom-molecule potentials and forces</skos:prefLabel>
    <pacs:code>34.20.Gj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="04.20.Fy">
    <skos:prefLabel>Canonical formalism, Lagrangians, and variational principles</skos:prefLabel>
    <pacs:code>04.20.Fy</pacs:code>
    <skos:broader rdf:resource="04.20.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.20.Rr">
    <skos:prefLabel>Interactions between waves and particles</skos:prefLabel>
    <skos:broader rdf:resource="94.20.-y"/>
    <pacs:code>94.20.Rr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="04.30.Db">
    <skos:prefLabel>Wave generation and sources</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="04.30.-w"/>
    <pacs:code>04.30.Db</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.58.Xs">
    <skos:broader rdf:resource="87.58.-b"/>
    <pacs:code>87.58.Xs</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Bone densitometry</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.38.Ly">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.38.Ly</pacs:code>
    <skos:prefLabel>Planetary nebulae</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.38.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.55.Ln">
    <pacs:code>68.55.Ln</pacs:code>
    <skos:broader rdf:resource="68.55.-a"/>
    <skos:prefLabel>Defects and impurities: doping, implantation, distribution, concentration, etc.</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.60.Ta">
    <skos:broader rdf:resource="92.60.-e"/>
    <pacs:code>92.60.Ta</pacs:code>
    <skos:prefLabel>Interaction of atmosphere with electromagnetic waves; propagation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.Ew">
    <skos:prefLabel>Feedback transducers</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.38.-p"/>
    <pacs:code>43.38.Ew</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.68.Wt">
    <skos:prefLabel>Remote sensing; LIDAR and adaptive systems</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.68.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.68.Wt</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="66.30.Qa">
    <pacs:code>66.30.Qa</pacs:code>
    <skos:prefLabel>Electromigration</skos:prefLabel>
    <skos:broader rdf:resource="66.30.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.10.Ce">
    <skos:broader rdf:resource="95.10.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>95.10.Ce</pacs:code>
    <skos:prefLabel>Celestial mechanics (including n-body problems) (see also 45.50.Pk in classical mechanics of discrete systems)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.66.Ne">
    <pacs:code>42.66.Ne</pacs:code>
    <skos:prefLabel>Color vision: color detection, adaptation, and discrimination</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.66.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="06.60.Sx">
    <pacs:code>06.60.Sx</pacs:code>
    <skos:prefLabel>Positioning and alignment; manipulating, remote handling</skos:prefLabel>
    <skos:broader rdf:resource="06.60.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.40.Sz">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="85.40.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Deposition technology</skos:prefLabel>
    <pacs:code>85.40.Sz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="81.20.-n">
    <skos:narrower rdf:resource="81.20.Ev"/>
    <skos:narrower rdf:resource="81.20.Fw"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.20.-n</pacs:code>
    <skos:narrower rdf:resource="81.20.Hy"/>
    <skos:prefLabel>Methods of materials synthesis and materials processing</skos:prefLabel>
    <skos:narrower rdf:resource="81.20.Rg"/>
    <skos:narrower rdf:resource="81.20.Ka"/>
    <skos:narrower rdf:resource="81.20.Ym"/>
    <skos:broader rdf:resource="81."/>
    <skos:narrower rdf:resource="81.20.Wk"/>
    <skos:narrower rdf:resource="81.20.Vj"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Xq">
    <pacs:code>97.10.Xq</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="97.10.-q"/>
    <skos:prefLabel>Luminosity and mass functions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.25.Xz">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.25.-b"/>
    <pacs:code>52.25.Xz</pacs:code>
    <skos:prefLabel>Magnetized plasmas</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="67.60.Dm">
    <pacs:code>67.60.Dm</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>HeI-3He</skos:prefLabel>
    <skos:broader rdf:resource="67.60.-g"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.70.+n">
    <pacs:code>67.70.+n</pacs:code>
    <skos:prefLabel>Films (including physical adsorption)</skos:prefLabel>
    <skos:broader rdf:resource="67."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.20.-i">
    <skos:narrower rdf:resource="72.20.Jv"/>
    <skos:narrower rdf:resource="72.20.Ht"/>
    <skos:narrower rdf:resource="72.20.Pa"/>
    <skos:narrower rdf:resource="72.20.Fr"/>
    <skos:narrower rdf:resource="72.20.Dp"/>
    <skos:broader rdf:resource="72."/>
    <pacs:code>72.20.-i</pacs:code>
    <skos:prefLabel>Conductivity phenomena in semiconductors and insulators</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="72.20.Ee"/>
    <skos:narrower rdf:resource="72.20.My"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.60.Jb">
    <skos:prefLabel>Light-emitting devices</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>85.60.Jb</pacs:code>
    <skos:broader rdf:resource="85.60.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.64.Ri">
    <skos:prefLabel>Evoked responses to sounds</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.64.+r"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.64.Ri</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="04.">
    <pacs:code>04.</pacs:code>
    <skos:broader rdf:resource="00."/>
    <skos:narrower rdf:resource="04.62.+v"/>
    <skos:narrower rdf:resource="04.40.-b"/>
    <skos:narrower rdf:resource="04.50.+h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="04.25.-g"/>
    <skos:narrower rdf:resource="04.60.-m"/>
    <skos:narrower rdf:resource="04.65.+e"/>
    <skos:narrower rdf:resource="04.70.-s"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>General relativity and gravitation</skos:prefLabel>
    <skos:narrower rdf:resource="04.20.-q"/>
    <skos:narrower rdf:resource="04.30.-w"/>
    <skos:narrower rdf:resource="04.90.+e"/>
    <skos:narrower rdf:resource="04.80.-y"/>
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  <rdf:Description rdf:about="47.32.Cc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.32.Cc</pacs:code>
    <skos:broader rdf:resource="47.32.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Vortex dynamics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.79.Lh">
    <pacs:code>07.79.Lh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="07.79.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Atomic force microscopes</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.80.Pi">
    <skos:broader rdf:resource="52.80.-s"/>
    <pacs:code>52.80.Pi</pacs:code>
    <skos:prefLabel>High-frequency and RF discharges</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.25.Fx">
    <pacs:code>42.25.Fx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.25.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Diffraction and scattering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.25.Hz">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.25.Hz</pacs:code>
    <skos:broader rdf:resource="42.25.-p"/>
    <skos:prefLabel>Interference</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.58.Ry">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.58.+z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.58.Ry</pacs:code>
    <skos:prefLabel>Distortion: frequency, nonlinear, phase, and transient; measurement of distortion</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="29.25.Bx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>29.25.Bx</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="29.25.-t"/>
    <skos:prefLabel>Electron sources</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="14.65.Ha">
    <skos:prefLabel>Top quarks</skos:prefLabel>
    <pacs:code>14.65.Ha</pacs:code>
    <skos:broader rdf:resource="14.65.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="76.30.He">
    <skos:prefLabel>Platinum and palladium group (4d and 5d) ions and impurities (Zr-Ag and Hf-Au)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>76.30.He</pacs:code>
    <skos:broader rdf:resource="76.30.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.53.Mj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.53.Mj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Femtosecond probing of semiconductor nanostructures</skos:prefLabel>
    <skos:broader rdf:resource="82.53.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.20.-v">
    <skos:narrower rdf:resource="28.20.Cz"/>
    <skos:narrower rdf:resource="28.20.Fc"/>
    <skos:prefLabel>Neutron physics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="28."/>
    <skos:narrower rdf:resource="28.20.Gd"/>
    <pacs:code>28.20.-v</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.">
    <skos:narrower rdf:resource="67.60.-g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="67.55.-s"/>
    <skos:narrower rdf:resource="67.65.+z"/>
    <pacs:code>67.</pacs:code>
    <skos:prefLabel>Quantum fluids and solids; liquid and solid helium</skos:prefLabel>
    <skos:narrower rdf:resource="67.80.-s"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="67.90.+z"/>
    <skos:narrower rdf:resource="67.40.-w"/>
    <skos:narrower rdf:resource="67.20.+k"/>
    <skos:narrower rdf:resource="67.57.-z"/>
    <skos:narrower rdf:resource="67.70.+n"/>
    <skos:broader rdf:resource="60."/>
  </rdf:Description>
  <rdf:Description rdf:about="52.30.Gz">
    <skos:broader rdf:resource="52.30.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Gyrokinetics</skos:prefLabel>
    <pacs:code>52.30.Gz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="25.55.Kr">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.55.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.55.Kr</pacs:code>
    <skos:prefLabel>Charge-exchange reactions</skos:prefLabel>
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  <rdf:Description rdf:about="43.20.Ye">
    <skos:prefLabel>Measurement methods and instrumentation</skos:prefLabel>
    <skos:broader rdf:resource="43.20.+g"/>
    <pacs:code>43.20.Ye</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.90.+z">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>67.90.+z</pacs:code>
    <skos:prefLabel>Other topics in quantum fluids and solids; liquid and solid helium (restricted to new topics in section 67)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="67."/>
  </rdf:Description>
  <rdf:Description rdf:about="44.15.+a">
    <skos:prefLabel>Channel and internal heat flow</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="44."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>44.15.+a</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="03.75.Mn">
    <pacs:code>03.75.Mn</pacs:code>
    <skos:prefLabel>Multicomponent condensates; spinor condensates</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="03.75.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.71.Bp">
    <skos:broader rdf:resource="43.71.-k"/>
    <pacs:code>43.71.Bp</pacs:code>
    <skos:prefLabel>Perception of voice and talker characteristics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="65.80.+n">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>65.80.+n</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Thermal properties of small particles, nanocrystals, nanotubes</skos:prefLabel>
    <skos:broader rdf:resource="65."/>
  </rdf:Description>
  <rdf:Description rdf:about="43.05.Sf">
    <skos:broader rdf:resource="43.05.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Obituaries</skos:prefLabel>
    <pacs:code>43.05.Sf</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.80.-y">
    <skos:broader rdf:resource="87."/>
    <skos:narrower rdf:resource="87.80.Cc"/>
    <skos:narrower rdf:resource="87.80.Fe"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="87.80.Rb"/>
    <pacs:code>87.80.-y</pacs:code>
    <skos:narrower rdf:resource="87.80.Mj"/>
    <skos:narrower rdf:resource="87.80.Xa"/>
    <skos:prefLabel>Biological techniques and instrumentation; biomedical engineering</skos:prefLabel>
    <skos:narrower rdf:resource="87.80.Tq"/>
    <skos:narrower rdf:resource="87.80.Jg"/>
    <skos:narrower rdf:resource="87.80.Pa"/>
    <skos:narrower rdf:resource="87.80.Vt"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.60.Cr">
    <skos:prefLabel>Free-electron lasers</skos:prefLabel>
    <pacs:code>41.60.Cr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="41.60.-m"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.72.Ct">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Acoustical methods for determining vocal tract shapes</skos:prefLabel>
    <pacs:code>43.72.Ct</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.72.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.30.Ms">
    <skos:broader rdf:resource="42.30.-d"/>
    <skos:prefLabel>Speckle and moire patterns</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.30.Ms</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="31.15.Gy">
    <skos:broader rdf:resource="31.15.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Semiclassical methods</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>31.15.Gy</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="29.90.+r">
    <skos:broader rdf:resource="29."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Other topics in elementary-particle and nuclear physics experimental methods and instrumentation (restricted to new topics in section 29)</skos:prefLabel>
    <pacs:code>29.90.+r</pacs:code>
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  <rdf:Description rdf:about="12.38.Cy">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>12.38.Cy</pacs:code>
    <skos:broader rdf:resource="12.38.-t"/>
    <skos:prefLabel>Summation of perturbation theory</skos:prefLabel>
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  <rdf:Description rdf:about="52.57.Bc">
    <skos:broader rdf:resource="52.57.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Target design and fabrication</skos:prefLabel>
    <pacs:code>52.57.Bc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="75.47.Np">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>75.47.Np</pacs:code>
    <skos:broader rdf:resource="75.47.-m"/>
    <skos:prefLabel>Metals and alloys</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.25.-k">
    <skos:narrower rdf:resource="13.25.Gv"/>
    <skos:broader rdf:resource="13."/>
    <skos:narrower rdf:resource="13.25.Ft"/>
    <skos:narrower rdf:resource="13.25.Hw"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Hadronic decays of mesons</skos:prefLabel>
    <skos:narrower rdf:resource="13.25.Jx"/>
    <pacs:code>13.25.-k</pacs:code>
    <skos:narrower rdf:resource="13.25.Es"/>
    <skos:narrower rdf:resource="13.25.Cq"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.47.-m">
    <skos:narrower rdf:resource="75.47.Pq"/>
    <skos:narrower rdf:resource="75.47.De"/>
    <skos:narrower rdf:resource="75.47.Gk"/>
    <skos:prefLabel>Magnetotransport phenomena; materials for magnetotransport</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="75.47.Jn"/>
    <pacs:code>75.47.-m</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="75.47.Np"/>
    <skos:broader rdf:resource="75."/>
    <skos:narrower rdf:resource="75.47.Lx"/>
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  <rdf:Description rdf:about="98.80.-k">
    <skos:narrower rdf:resource="98.80.Bp"/>
    <skos:narrower rdf:resource="98.80.Qc"/>
    <skos:narrower rdf:resource="98.80.Cq"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Cosmology</skos:prefLabel>
    <skos:narrower rdf:resource="98.80.Es"/>
    <pacs:code>98.80.-k</pacs:code>
    <skos:broader rdf:resource="98."/>
    <skos:narrower rdf:resource="98.80.Ft"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="98.80.Jk"/>
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  <rdf:Description rdf:about="87.58.Sp">
    <skos:broader rdf:resource="87.58.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.58.Sp</pacs:code>
    <skos:prefLabel>Dosimetry</skos:prefLabel>
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  <rdf:Description rdf:about="81.16.Be">
    <pacs:code>81.16.Be</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Chemical synthesis methods</skos:prefLabel>
    <skos:broader rdf:resource="81.16.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="24.10.Jv">
    <skos:prefLabel>Relativistic models</skos:prefLabel>
    <pacs:code>24.10.Jv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="24.10.-i"/>
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  <rdf:Description rdf:about="75.60.Nt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="75.60.-d"/>
    <skos:prefLabel>Magnetic annealing and temperature-hysteresis effects</skos:prefLabel>
    <pacs:code>75.60.Nt</pacs:code>
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  <rdf:Description rdf:about="52.27.Cm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.27.-h"/>
    <pacs:code>52.27.Cm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Multicomponent and negative-ion plasmas</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.59.-e">
    <skos:narrower rdf:resource="87.59.Hp"/>
    <pacs:code>87.59.-e</pacs:code>
    <skos:narrower rdf:resource="87.59.Fm"/>
    <skos:narrower rdf:resource="87.59.Ls"/>
    <skos:narrower rdf:resource="87.59.Bh"/>
    <skos:narrower rdf:resource="87.59.Dj"/>
    <skos:narrower rdf:resource="87.59.Ci"/>
    <skos:narrower rdf:resource="87.59.Ek"/>
    <skos:narrower rdf:resource="87.59.Jq"/>
    <skos:prefLabel>X-ray imaging</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="83.85.Lq">
    <skos:prefLabel>Normal stress difference measurements</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>83.85.Lq</pacs:code>
    <skos:broader rdf:resource="83.85.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="43.38.Rh">
    <skos:broader rdf:resource="43.38.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.38.Rh</pacs:code>
    <skos:prefLabel>Surface acoustic wave transducers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.30.Ej">
    <skos:prefLabel>Magnetic tail</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>94.30.Ej</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="94.30.-d"/>
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  <rdf:Description rdf:about="42.81.Bm">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Fabrication, cladding, and splicing</skos:prefLabel>
    <skos:broader rdf:resource="42.81.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.81.Bm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="95.55.Aq">
    <pacs:code>95.55.Aq</pacs:code>
    <skos:broader rdf:resource="95.55.-n"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Charge-coupled devices, image detectors, and IR detector arrays</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.56.Tj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.56.-p"/>
    <pacs:code>98.56.Tj</pacs:code>
    <skos:prefLabel>Magellanic stream</skos:prefLabel>
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  <rdf:Description rdf:about="96.40.De">
    <pacs:code>96.40.De</pacs:code>
    <skos:broader rdf:resource="96.40.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Composition, energy spectra, and interactions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="34.85.+x">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="34."/>
    <skos:prefLabel>Positron scattering</skos:prefLabel>
    <pacs:code>34.85.+x</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="32.10.Bi">
    <skos:broader rdf:resource="32.10.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>32.10.Bi</pacs:code>
    <skos:prefLabel>Atomic masses, mass spectra, abundances, and isotopes</skos:prefLabel>
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  <rdf:Description rdf:about="04.25.-g">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="04.25.Dm"/>
    <pacs:code>04.25.-g</pacs:code>
    <skos:narrower rdf:resource="04.25.Nx"/>
    <skos:broader rdf:resource="04."/>
    <skos:prefLabel>Approximation methods; equations of motion</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.33.Ya">
    <skos:broader rdf:resource="82.33.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.33.Ya</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Chemistry of MOCVD and other vapor deposition methods</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.65.Hw">
    <pacs:code>42.65.Hw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Phase conjugation; photorefractive and Kerr effects</skos:prefLabel>
    <skos:broader rdf:resource="42.65.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.70.Ej">
    <skos:prefLabel>Spin-orbit coupling, Zeeman and Stark splitting, Jahn-Teller effect</skos:prefLabel>
    <pacs:code>71.70.Ej</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="71.70.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.10.Wx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>11.10.Wx</pacs:code>
    <skos:broader rdf:resource="11.10.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Finite-temperature field theory</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.50.Pz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="73.50.-h"/>
    <pacs:code>73.50.Pz</pacs:code>
    <skos:prefLabel>Photoconduction and photovoltaic effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.27.+d">
    <pacs:code>11.27.+d</pacs:code>
    <skos:prefLabel>Extended classical solutions; cosmic strings, domain walls, texture</skos:prefLabel>
    <skos:broader rdf:resource="11."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.45.Dh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91.45.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.45.Dh</pacs:code>
    <skos:prefLabel>Plate tectonics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="12.40.-y">
    <skos:narrower rdf:resource="12.40.Vv"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="12.40.Nn"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="12."/>
    <skos:prefLabel>Other models for strong interactions</skos:prefLabel>
    <skos:narrower rdf:resource="12.40.Ee"/>
    <skos:narrower rdf:resource="12.40.Yx"/>
    <pacs:code>12.40.-y</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="61.44.Fw">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>61.44.Fw</pacs:code>
    <skos:broader rdf:resource="61.44.-n"/>
    <skos:prefLabel>Incommensurate crystals</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.35.Lr">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Physical properties of polymers</skos:prefLabel>
    <pacs:code>82.35.Lr</pacs:code>
    <skos:broader rdf:resource="82.35.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.10.Lf">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>94.10.Lf</pacs:code>
    <skos:prefLabel>Convection, diffusion, mixing, turbulence, and fallout</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="94.10.-s"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.57.Kk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.57.Kk</pacs:code>
    <skos:prefLabel>Fast ignition of compressed fusion fuels</skos:prefLabel>
    <skos:broader rdf:resource="52.57.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.">
    <skos:narrower rdf:resource="73.25.+i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="73.21.-b"/>
    <skos:narrower rdf:resource="73.90.+f"/>
    <skos:narrower rdf:resource="73.50.-h"/>
    <pacs:code>73.</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="73.20.-r"/>
    <skos:narrower rdf:resource="73.22.-f"/>
    <skos:prefLabel>Electronic structure and electrical properties of surfaces, interfaces, thin films, and low-dimensional structures</skos:prefLabel>
    <skos:narrower rdf:resource="73.61.-r"/>
    <skos:broader rdf:resource="70."/>
    <skos:narrower rdf:resource="73.23.-b"/>
    <skos:narrower rdf:resource="73.43.-f"/>
    <skos:narrower rdf:resource="73.40.-c"/>
    <skos:narrower rdf:resource="73.30.+y"/>
    <skos:narrower rdf:resource="73.63.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.40.Nm">
    <pacs:code>47.40.Nm</pacs:code>
    <skos:broader rdf:resource="47.40.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Shock wave interactions and shock effects</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.20.Ne">
    <skos:broader rdf:resource="61.20.-p"/>
    <pacs:code>61.20.Ne</pacs:code>
    <skos:prefLabel>Structure of simple liquids</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.15.Gf">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Low-Reynolds-number (creeping) flows</skos:prefLabel>
    <pacs:code>47.15.Gf</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="47.15.-x"/>
  </rdf:Description>
  <rdf:Description rdf:about="24.10.Pa">
    <skos:broader rdf:resource="24.10.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Thermal and statistical models</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>24.10.Pa</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Vz">
    <skos:broader rdf:resource="43.35.+d"/>
    <pacs:code>43.35.Vz</pacs:code>
    <skos:prefLabel>Chemical effects of ultrasound</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="51.90.+r">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="51."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Other topics in the physics of gases (restricted to new topics in section 51)</skos:prefLabel>
    <pacs:code>51.90.+r</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="96.35.Er">
    <pacs:code>96.35.Er</pacs:code>
    <skos:broader rdf:resource="96.35.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Chemical composition</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.10.Fd">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Lattice fermion models (Hubbard model, etc.)</skos:prefLabel>
    <pacs:code>71.10.Fd</pacs:code>
    <skos:broader rdf:resource="71.10.-w"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.25.Fi">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.25.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.25.Fi</pacs:code>
    <skos:prefLabel>Transport properties</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.58.Fd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.58.Fd</pacs:code>
    <skos:prefLabel>Jets, outflows and bipolar flows</skos:prefLabel>
    <skos:broader rdf:resource="98.58.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.10.St">
    <skos:prefLabel>Bound and unstable states; Bethe-Salpeter equations</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="11.10.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>11.10.St</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="04.60.-m">
    <pacs:code>04.60.-m</pacs:code>
    <skos:broader rdf:resource="04."/>
    <skos:prefLabel>Quantum gravity</skos:prefLabel>
    <skos:narrower rdf:resource="04.60.Ds"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="04.60.Pp"/>
    <skos:narrower rdf:resource="04.60.Kz"/>
    <skos:narrower rdf:resource="04.60.Nc"/>
    <skos:narrower rdf:resource="04.60.Gw"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="78.20.Bh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>78.20.Bh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Theory, models, and numerical simulation</skos:prefLabel>
    <skos:broader rdf:resource="78.20.-e"/>
  </rdf:Description>
  <rdf:Description rdf:about="64.75.+g">
    <pacs:code>64.75.+g</pacs:code>
    <skos:broader rdf:resource="64."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Solubility, segregation, and mixing; phase separation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.70.Jw">
    <pacs:code>92.70.Jw</pacs:code>
    <skos:prefLabel>Oceans</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.70.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.60.Mk">
    <skos:broader rdf:resource="91.60.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>91.60.Mk</pacs:code>
    <skos:prefLabel>Optical properties</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="04.70.Dy">
    <skos:broader rdf:resource="04.70.-s"/>
    <pacs:code>04.70.Dy</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Quantum aspects of black holes, evaporation, thermodynamics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="12.39.Jh">
    <skos:broader rdf:resource="12.39.-x"/>
    <pacs:code>12.39.Jh</pacs:code>
    <skos:prefLabel>Nonrelativistic quark model</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.65.Hy">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Organic geochemistry</skos:prefLabel>
    <skos:broader rdf:resource="91.65.-n"/>
    <pacs:code>91.65.Hy</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="02.60.Cb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.60.Cb</pacs:code>
    <skos:broader rdf:resource="02.60.-x"/>
    <skos:prefLabel>Numerical simulation; solution of equations</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.30.Jc">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="84.30.-r"/>
    <pacs:code>84.30.Jc</pacs:code>
    <skos:prefLabel>Power electronics; power supply circuits</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.90.+y">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics in biological and medical physics (restricted to new topics in section 87)</skos:prefLabel>
    <skos:broader rdf:resource="87."/>
    <pacs:code>87.90.+y</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="89.65.Ef">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="89.65.-s"/>
    <skos:prefLabel>Social organizations; anthropology</skos:prefLabel>
    <pacs:code>89.65.Ef</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="61.30.Eb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>61.30.Eb</pacs:code>
    <skos:broader rdf:resource="61.30.-v"/>
    <skos:prefLabel>Experimental determinations of smectic, nematic, cholesteric, and other structures</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.87.Bg">
    <skos:broader rdf:resource="42.87.-d"/>
    <skos:prefLabel>Phase shifting interferometry</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.87.Bg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="24.80.+y">
    <skos:prefLabel>Nuclear tests of fundamental interactions and symmetries</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>24.80.+y</pacs:code>
    <skos:broader rdf:resource="24."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.62.Sb">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.62.Sb</pacs:code>
    <skos:prefLabel>Gravitational lenses and luminous arcs</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.62.-g"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.16.Qp">
    <skos:broader rdf:resource="87.16.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Pseudopods, lamellipods, cilia, and flagella</skos:prefLabel>
    <pacs:code>87.16.Qp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="21.10.Jx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>21.10.Jx</pacs:code>
    <skos:prefLabel>Spectroscopic factors</skos:prefLabel>
    <skos:broader rdf:resource="21.10.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.40.Np">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Temporal and spatial patterns in surface reactions</skos:prefLabel>
    <skos:broader rdf:resource="82.40.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.40.Np</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.19.-j">
    <skos:narrower rdf:resource="87.19.Xx"/>
    <skos:narrower rdf:resource="87.19.Uv"/>
    <skos:narrower rdf:resource="87.19.Rr"/>
    <skos:narrower rdf:resource="87.19.Ff"/>
    <skos:broader rdf:resource="87."/>
    <skos:narrower rdf:resource="87.19.Dd"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="87.19.Nn"/>
    <skos:narrower rdf:resource="87.19.Bb"/>
    <skos:narrower rdf:resource="87.19.Tt"/>
    <skos:narrower rdf:resource="87.19.Hh"/>
    <skos:narrower rdf:resource="87.19.La"/>
    <skos:narrower rdf:resource="87.19.St"/>
    <skos:narrower rdf:resource="87.19.Pp"/>
    <skos:prefLabel>Properties of higher organisms</skos:prefLabel>
    <skos:narrower rdf:resource="87.19.Jj"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.19.-j</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="94.30.Hn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>94.30.Hn</pacs:code>
    <skos:broader rdf:resource="94.30.-d"/>
    <skos:prefLabel>Trapped particles</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.30.Nw">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Tsunamis</skos:prefLabel>
    <pacs:code>91.30.Nw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.30.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.60.Qx">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Storms</skos:prefLabel>
    <skos:broader rdf:resource="92.60.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>92.60.Qx</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="95.30.Tg">
    <pacs:code>95.30.Tg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="95.30.-k"/>
    <skos:prefLabel>Thermodynamic processes, conduction, convection, equations of state</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="06.60.Ei">
    <skos:broader rdf:resource="06.60.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Sample preparation (including design of sample holders)</skos:prefLabel>
    <pacs:code>06.60.Ei</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.40.Fk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Physics education research (cognition, problem solving, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>01.40.Fk</pacs:code>
    <skos:broader rdf:resource="01.40.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.20.Fb">
    <skos:broader rdf:resource="33.20.-t"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Raman and Rayleigh spectra (including optical scattering)</skos:prefLabel>
    <pacs:code>33.20.Fb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="75.10.Lp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="75.10.-b"/>
    <skos:prefLabel>Band and itinerant models</skos:prefLabel>
    <pacs:code>75.10.Lp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.55.-a">
    <skos:narrower rdf:resource="68.55.Ac"/>
    <skos:narrower rdf:resource="68.55.Nq"/>
    <skos:narrower rdf:resource="68.55.Jk"/>
    <skos:broader rdf:resource="68."/>
    <skos:narrower rdf:resource="68.55.Ln"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.55.-a</pacs:code>
    <skos:prefLabel>Thin film structure and morphology</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.50.Gh">
    <skos:broader rdf:resource="31.50.-x"/>
    <pacs:code>31.50.Gh</pacs:code>
    <skos:prefLabel>Surface crossings, non-adiabatic couplings</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.">
    <skos:narrower rdf:resource="14.20.-c"/>
    <pacs:code>14.</pacs:code>
    <skos:narrower rdf:resource="14.40.-n"/>
    <skos:narrower rdf:resource="14.60.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="14.80.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="10."/>
    <skos:narrower rdf:resource="14.70.-e"/>
    <skos:narrower rdf:resource="14.65.-q"/>
    <skos:prefLabel>Properties of specific particles</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="21.90.+f">
    <skos:broader rdf:resource="21."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>21.90.+f</pacs:code>
    <skos:prefLabel>Other topics in nuclear structure (restricted to new topics in section 21)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.50.Ls">
    <skos:broader rdf:resource="07.50.-e"/>
    <pacs:code>07.50.Ls</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electrometers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.75.Hh">
    <skos:prefLabel>Spin polarized field effect transistors</skos:prefLabel>
    <pacs:code>85.75.Hh</pacs:code>
    <skos:broader rdf:resource="85.75.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.65.Pc">
    <skos:broader rdf:resource="42.65.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.65.Pc</pacs:code>
    <skos:prefLabel>Optical bistability, multistability, and switching, including local field effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="36.40.Cg">
    <skos:broader rdf:resource="36.40.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electronic and magnetic properties of clusters</skos:prefLabel>
    <pacs:code>36.40.Cg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.78.Fk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="74.78.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Multilayers, superlattices, heterostructures</skos:prefLabel>
    <pacs:code>74.78.Fk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="11.15.Kc">
    <pacs:code>11.15.Kc</pacs:code>
    <skos:broader rdf:resource="11.15.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Classical and semiclassical techniques</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.20.Hs">
    <skos:prefLabel>Anoxic environments</skos:prefLabel>
    <skos:broader rdf:resource="92.20.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>92.20.Hs</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.85.Fv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.85.Fv</pacs:code>
    <skos:broader rdf:resource="07.85.-m"/>
    <skos:prefLabel>X- and gamma-ray sources, mirrors, gratings, and detectors</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Mt">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Schlieren devices</skos:prefLabel>
    <pacs:code>42.79.Mt</pacs:code>
    <skos:broader rdf:resource="42.79.-e"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.70.Fj">
    <skos:broader rdf:resource="91.70.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Paleozoic</skos:prefLabel>
    <pacs:code>91.70.Fj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="91.30.Mv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.30.-f"/>
    <pacs:code>91.30.Mv</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Strong motions and shock waves</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.58.Hf">
    <skos:broader rdf:resource="98.58.-w"/>
    <skos:prefLabel>H&amp;thinsp;II regions; emission and reflection nebulae</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.58.Hf</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.20.-v">
    <skos:narrower rdf:resource="13.20.Cz"/>
    <skos:narrower rdf:resource="13.20.He"/>
    <skos:narrower rdf:resource="13.20.Jf"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="13.20.Fc"/>
    <skos:prefLabel>Leptonic, semileptonic, and radiative decays of mesons</skos:prefLabel>
    <pacs:code>13.20.-v</pacs:code>
    <skos:narrower rdf:resource="13.20.Eb"/>
    <skos:narrower rdf:resource="13.20.Gd"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="13."/>
  </rdf:Description>
  <rdf:Description rdf:about="82.33.-z">
    <skos:narrower rdf:resource="82.33.Ya"/>
    <skos:broader rdf:resource="82."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="82.33.Xj"/>
    <skos:narrower rdf:resource="82.33.Tb"/>
    <pacs:code>82.33.-z</pacs:code>
    <skos:narrower rdf:resource="82.33.Nq"/>
    <skos:narrower rdf:resource="82.33.De"/>
    <skos:narrower rdf:resource="82.33.Ln"/>
    <skos:prefLabel>Reactions in various media</skos:prefLabel>
    <skos:narrower rdf:resource="82.33.Pt"/>
    <skos:narrower rdf:resource="82.33.Fg"/>
    <skos:narrower rdf:resource="82.33.Jx"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="82.33.Vx"/>
    <skos:narrower rdf:resource="82.33.Hk"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.55.Ah">
    <pacs:code>42.55.Ah</pacs:code>
    <skos:broader rdf:resource="42.55.-f"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>General laser theory</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.47.Ed">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.47.-a"/>
    <pacs:code>82.47.Ed</pacs:code>
    <skos:prefLabel>Solid-oxide fuel cells (SOFC)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="01.30.-y">
    <skos:narrower rdf:resource="01.30.Bb"/>
    <skos:narrower rdf:resource="01.30.Rr"/>
    <skos:prefLabel>Physics literature and publications</skos:prefLabel>
    <skos:narrower rdf:resource="01.30.Ee"/>
    <skos:narrower rdf:resource="01.30.Vv"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="01.30.Kj"/>
    <skos:narrower rdf:resource="01.30.Cc"/>
    <skos:narrower rdf:resource="01.30.Pp"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>01.30.-y</pacs:code>
    <skos:narrower rdf:resource="01.30.Xx"/>
    <skos:broader rdf:resource="01."/>
    <skos:narrower rdf:resource="01.30.Mm"/>
    <skos:narrower rdf:resource="01.30.Tt"/>
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  <rdf:Description rdf:about="82.53.Eb">
    <skos:prefLabel>Pump probe studies of photodissociation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.53.-k"/>
    <pacs:code>82.53.Eb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="27.20.+n">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>6(less-than-or-equal-to)A(less-than-or-equal-to)19</skos:prefLabel>
    <pacs:code>27.20.+n</pacs:code>
    <skos:broader rdf:resource="27."/>
  </rdf:Description>
  <rdf:Description rdf:about="74.70.Dd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>74.70.Dd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Ternary, quaternary and multinary compounds (including Chevrel phases, borocarbides, etc.)</skos:prefLabel>
    <skos:broader rdf:resource="74.70.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.20.Tp">
    <skos:broader rdf:resource="33.20.-t"/>
    <pacs:code>33.20.Tp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Vibrational analysis</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="95.55.Qf">
    <pacs:code>95.55.Qf</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Photometric, polarimetric, and spectroscopic instrumentation</skos:prefLabel>
    <skos:broader rdf:resource="95.55.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Wa">
    <skos:prefLabel>Sediment transport</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.10.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>92.10.Wa</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="77.65.Dq">
    <skos:broader rdf:resource="77.65.-j"/>
    <pacs:code>77.65.Dq</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Acoustoelectric effects and surface acoustic waves (SAW) in piezoelectrics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.65.Nk">
    <skos:broader rdf:resource="03.65.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Scattering theory</skos:prefLabel>
    <pacs:code>03.65.Nk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.85.Ry">
    <skos:prefLabel>Neutrino, muon, pion, and other elementary particles; cosmic rays</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="95.85.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>95.85.Ry</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Rs">
    <skos:broader rdf:resource="83.80.-k"/>
    <skos:prefLabel>Polymer solutions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>83.80.Rs</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.90.+z">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.90.+z</pacs:code>
    <skos:broader rdf:resource="52."/>
    <skos:prefLabel>Other topics in physics of plasmas and electric discharges (restricted to new topics in section 52)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.20.Gr">
    <skos:broader rdf:resource="92.20.-h"/>
    <skos:prefLabel>Ocean energy extraction</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>92.20.Gr</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="73.50.Lw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.50.-h"/>
    <skos:prefLabel>Thermoelectric effects</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>73.50.Lw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="02.50.Cw">
    <skos:prefLabel>Probability theory</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="02.50.-r"/>
    <pacs:code>02.50.Cw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="46.25.Cc">
    <skos:broader rdf:resource="46.25.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>46.25.Cc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Theoretical studies</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="47.32.Ff">
    <skos:broader rdf:resource="47.32.-y"/>
    <skos:prefLabel>Separated flows</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>47.32.Ff</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.66.Lc">
    <skos:prefLabel>Vision: light detection, adaptation, and discrimination</skos:prefLabel>
    <skos:broader rdf:resource="42.66.-p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.66.Lc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="12.38.Bx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>12.38.Bx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Perturbative calculations</skos:prefLabel>
    <skos:broader rdf:resource="12.38.-t"/>
  </rdf:Description>
  <rdf:Description rdf:about="76.60.Jx">
    <pacs:code>76.60.Jx</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="76.60.-k"/>
    <skos:prefLabel>Effects of internal magnetic fields</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.05.Bp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.05.-k"/>
    <pacs:code>43.05.Bp</pacs:code>
    <skos:prefLabel>Constitution and bylaws</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="01.50.Lc">
    <pacs:code>01.50.Lc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="01.50.-i"/>
    <skos:prefLabel>Laboratory computer use</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="94.10.-s"/>
    <skos:narrower rdf:resource="94.20.-y"/>
    <skos:narrower rdf:resource="94.90.+m"/>
    <pacs:code>94.</pacs:code>
    <skos:narrower rdf:resource="94.80.+g"/>
    <skos:prefLabel>Aeronomy and magnetospheric physics</skos:prefLabel>
    <skos:narrower rdf:resource="94.30.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="90."/>
  </rdf:Description>
  <rdf:Description rdf:about="66.10.Cb">
    <skos:prefLabel>Diffusion and thermal diffusion</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>66.10.Cb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="66.10.-x"/>
  </rdf:Description>
  <rdf:Description rdf:about="66.30.Ny">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>66.30.Ny</pacs:code>
    <skos:broader rdf:resource="66.30.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Chemical interdiffusion; diffusion barriers</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="29.50.+v">
    <skos:prefLabel>Computer interfaces</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>29.50.+v</pacs:code>
    <skos:broader rdf:resource="29."/>
  </rdf:Description>
  <rdf:Description rdf:about="87.66.Pm">
    <skos:prefLabel>Solid state detectors</skos:prefLabel>
    <skos:broader rdf:resource="87.66.-a"/>
    <pacs:code>87.66.Pm</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.30.Gg">
    <skos:prefLabel>Positronium chemistry</skos:prefLabel>
    <pacs:code>82.30.Gg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.30.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.59.Rz">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.59.Rz</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.59.-f"/>
    <skos:prefLabel>Free-electron devices</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.21.Fg">
    <skos:prefLabel>Quantum wells</skos:prefLabel>
    <pacs:code>73.21.Fg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="73.21.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.25.Qt">
    <pacs:code>74.25.Qt</pacs:code>
    <skos:prefLabel>Vortex lattices, flux pinning, flux creep</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="74.25.-q"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.50.Hp">
    <skos:prefLabel>Electrical noise and shielding equipment</skos:prefLabel>
    <skos:broader rdf:resource="07.50.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.50.Hp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="25.30.Pt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.30.Pt</pacs:code>
    <skos:prefLabel>Neutrino scattering</skos:prefLabel>
    <skos:broader rdf:resource="25.30.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.20.Hb">
    <pacs:code>73.20.Hb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="73.20.-r"/>
    <skos:prefLabel>Impurity and defect levels; energy states of adsorbed species</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.60.-v">
    <skos:narrower rdf:resource="42.60.Fc"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="42.60.Jf"/>
    <skos:narrower rdf:resource="42.60.Mi"/>
    <skos:narrower rdf:resource="42.60.By"/>
    <skos:broader rdf:resource="42."/>
    <pacs:code>42.60.-v</pacs:code>
    <skos:narrower rdf:resource="42.60.Da"/>
    <skos:narrower rdf:resource="42.60.Rn"/>
    <skos:narrower rdf:resource="42.60.Lh"/>
    <skos:prefLabel>Laser optical systems: design and operation</skos:prefLabel>
    <skos:narrower rdf:resource="42.60.Gd"/>
    <skos:narrower rdf:resource="42.60.Pk"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.65.Fy">
    <skos:prefLabel>Bottom quarks</skos:prefLabel>
    <skos:broader rdf:resource="14.65.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>14.65.Fy</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="75.10.-b">
    <skos:narrower rdf:resource="75.10.Dg"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="75.10.Pq"/>
    <skos:prefLabel>General theory and models of magnetic ordering</skos:prefLabel>
    <skos:narrower rdf:resource="75.10.Jm"/>
    <skos:narrower rdf:resource="75.10.Nr"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="75."/>
    <skos:narrower rdf:resource="75.10.Lp"/>
    <skos:narrower rdf:resource="75.10.Hk"/>
    <pacs:code>75.10.-b</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="83.85.Jn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="83.85.-c"/>
    <pacs:code>83.85.Jn</pacs:code>
    <skos:prefLabel>Viscosity measurements</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="89.20.Hh">
    <skos:broader rdf:resource="89.20.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>89.20.Hh</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>World Wide Web, Internet</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="83.10.Rs">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.10.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Computer simulation of molecular and particle dynamics</skos:prefLabel>
    <pacs:code>83.10.Rs</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="96.60.Mz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="96.60.-j"/>
    <pacs:code>96.60.Mz</pacs:code>
    <skos:prefLabel>Photosphere, granulation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.70.Ep">
    <pacs:code>43.70.Ep</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Development of speech production</skos:prefLabel>
    <skos:broader rdf:resource="43.70.+i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.75.Fg">
    <skos:broader rdf:resource="95.75.-z"/>
    <pacs:code>95.75.Fg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Spectroscopy and spectrophotometry</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.72.Bj">
    <skos:prefLabel>Visible and ultraviolet sources</skos:prefLabel>
    <skos:broader rdf:resource="42.72.-g"/>
    <pacs:code>42.72.Bj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.30.St">
    <pacs:code>61.30.St</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.30.-v"/>
    <skos:prefLabel>Lyotropic phases</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="71.18.+y">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Fermi surface: calculations and measurements; effective mass, g factor</skos:prefLabel>
    <skos:broader rdf:resource="71."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>71.18.+y</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Jn">
    <pacs:code>92.10.Jn</pacs:code>
    <skos:prefLabel>Seiches</skos:prefLabel>
    <skos:broader rdf:resource="92.10.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.07.Vx">
    <skos:broader rdf:resource="07.07.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Hygrometers</skos:prefLabel>
    <pacs:code>07.07.Vx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.90.+m">
    <pacs:code>42.90.+m</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Other topics in optics (restricted to new topics in section 42)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="11.25.Mj">
    <skos:prefLabel>Compactification and four-dimensional models</skos:prefLabel>
    <pacs:code>11.25.Mj</pacs:code>
    <skos:broader rdf:resource="11.25.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.52.Tr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.52.-g"/>
    <skos:prefLabel>Regulatory issues</skos:prefLabel>
    <pacs:code>87.52.Tr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="89.20.-a">
    <skos:narrower rdf:resource="89.20.Kk"/>
    <skos:narrower rdf:resource="89.20.Bb"/>
    <skos:narrower rdf:resource="89.20.Dd"/>
    <skos:prefLabel>Interdisciplinary applications of physics</skos:prefLabel>
    <skos:broader rdf:resource="89."/>
    <pacs:code>89.20.-a</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="89.20.Ff"/>
    <skos:narrower rdf:resource="89.20.Hh"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Fy">
    <skos:broader rdf:resource="97.10.-q"/>
    <skos:prefLabel>Circumstellar shells, clouds, and expanding envelopes; circumstellar masers</skos:prefLabel>
    <pacs:code>97.10.Fy</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.35.Eg">
    <skos:prefLabel>Electric and magnetic fields</skos:prefLabel>
    <pacs:code>98.35.Eg</pacs:code>
    <skos:broader rdf:resource="98.35.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Vx">
    <skos:broader rdf:resource="43.60.+d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.60.Vx</pacs:code>
    <skos:prefLabel>Acoustic sensing and acquisition</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.20.Bb">
    <skos:prefLabel>Wave propagation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>94.20.Bb</pacs:code>
    <skos:broader rdf:resource="94.20.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.55.-e">
    <skos:narrower rdf:resource="25.55.Ci"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="25."/>
    <skos:narrower rdf:resource="25.55.Kr"/>
    <pacs:code>25.55.-e</pacs:code>
    <skos:narrower rdf:resource="25.55.Hp"/>
    <skos:prefLabel>3H-, 3He-, and 4He-induced reactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.40.Ny">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.40.-h"/>
    <skos:prefLabel>Resonance reactions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.40.Ny</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="25.75.Dw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.75.-q"/>
    <skos:prefLabel>Particle and resonance production</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.75.Dw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.70.Bk">
    <skos:prefLabel>Models and theories of speech production</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.70.Bk</pacs:code>
    <skos:broader rdf:resource="43.70.+i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Fg">
    <skos:prefLabel>Granular solids</skos:prefLabel>
    <skos:broader rdf:resource="83.80.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>83.80.Fg</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="68.35.Gy">
    <pacs:code>68.35.Gy</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="68.35.-p"/>
    <skos:prefLabel>Mechanical properties; surface strains</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.55.Nq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.55.Nq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Composition and phase identification</skos:prefLabel>
    <skos:broader rdf:resource="68.55.-a"/>
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  <rdf:Description rdf:about="65.40.Ba">
    <skos:broader rdf:resource="65.40.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Heat capacity</skos:prefLabel>
    <pacs:code>65.40.Ba</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Xm">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Underwater measurement and calibration instrumentation and procedures</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.30.-k"/>
    <pacs:code>43.30.Xm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.81.Dp">
    <skos:prefLabel>Propagation, scattering, and losses; solitons</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.81.Dp</pacs:code>
    <skos:broader rdf:resource="42.81.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.75.De">
    <skos:broader rdf:resource="95.75.-z"/>
    <pacs:code>95.75.De</pacs:code>
    <skos:prefLabel>Photography and photometry (including microlensing techniques)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.60.Lg">
    <pacs:code>25.60.Lg</pacs:code>
    <skos:broader rdf:resource="25.60.-t"/>
    <skos:prefLabel>Charge-exchange reactions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.60.-r">
    <skos:narrower rdf:resource="13.60.Fz"/>
    <skos:narrower rdf:resource="13.60.Le"/>
    <pacs:code>13.60.-r</pacs:code>
    <skos:narrower rdf:resource="13.60.Hb"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="13.60.Rj"/>
    <skos:prefLabel>Photon and charged-lepton interactions with hadrons</skos:prefLabel>
    <skos:broader rdf:resource="13."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.25.-v">
    <skos:broader rdf:resource="31."/>
    <skos:narrower rdf:resource="31.25.Jf"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="31.25.Eb"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="31.25.Nj"/>
    <skos:prefLabel>Electron correlation calculations for atoms and molecules</skos:prefLabel>
    <skos:narrower rdf:resource="31.25.Qm"/>
    <pacs:code>31.25.-v</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="25.75.-q">
    <skos:narrower rdf:resource="25.75.Gz"/>
    <pacs:code>25.75.-q</pacs:code>
    <skos:prefLabel>Relativistic heavy-ion collisions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="25.75.Ld"/>
    <skos:broader rdf:resource="25."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="25.75.Dw"/>
    <skos:narrower rdf:resource="25.75.Nq"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.30.Fs">
    <skos:broader rdf:resource="11.30.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>11.30.Fs</pacs:code>
    <skos:prefLabel>Global symmetries (e.g., baryon number, lepton number)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.40.Ls">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>85.40.Ls</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Metallization, contacts, interconnects; device isolation</skos:prefLabel>
    <skos:broader rdf:resource="85.40.-e"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.30.Fj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Inelastic electron scattering to continuum</skos:prefLabel>
    <skos:broader rdf:resource="25.30.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>25.30.Fj</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Yw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.66.Yw</pacs:code>
    <skos:prefLabel>Instruments and methods related to hearing and its measurement</skos:prefLabel>
    <skos:broader rdf:resource="43.66.-x"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.80.Ph">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Liquid semiconductors</skos:prefLabel>
    <skos:broader rdf:resource="72.80.-r"/>
    <pacs:code>72.80.Ph</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="61.80.Cb">
    <skos:prefLabel>X-ray effects</skos:prefLabel>
    <pacs:code>61.80.Cb</pacs:code>
    <skos:broader rdf:resource="61.80.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.20.Lk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Topside region</skos:prefLabel>
    <skos:broader rdf:resource="94.20.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>94.20.Lk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="83.10.Kn">
    <pacs:code>83.10.Kn</pacs:code>
    <skos:prefLabel>Reptation and tube theories</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.10.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.20.+g">
    <skos:narrower rdf:resource="43.20.Wd"/>
    <skos:narrower rdf:resource="43.20.Rz"/>
    <skos:narrower rdf:resource="43.20.Bi"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="43.20.Px"/>
    <skos:narrower rdf:resource="43.20.Ks"/>
    <skos:narrower rdf:resource="43.20.Jr"/>
    <pacs:code>43.20.+g</pacs:code>
    <skos:narrower rdf:resource="43.20.El"/>
    <skos:narrower rdf:resource="43.20.Dk"/>
    <skos:broader rdf:resource="43."/>
    <skos:narrower rdf:resource="43.20.Ye"/>
    <skos:narrower rdf:resource="43.20.Mv"/>
    <skos:narrower rdf:resource="43.20.Tb"/>
    <skos:narrower rdf:resource="43.20.Fn"/>
    <skos:narrower rdf:resource="43.20.Gp"/>
    <skos:narrower rdf:resource="43.20.Hq"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>General linear acoustics</skos:prefLabel>
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  <rdf:Description rdf:about="91.35.-x">
    <skos:broader rdf:resource="91."/>
    <skos:narrower rdf:resource="91.35.Cb"/>
    <skos:narrower rdf:resource="91.35.Gf"/>
    <skos:narrower rdf:resource="91.35.Nm"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="91.35.Lj"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Earth's interior structure and properties</skos:prefLabel>
    <pacs:code>91.35.-x</pacs:code>
    <skos:narrower rdf:resource="91.35.Ed"/>
    <skos:narrower rdf:resource="91.35.Dc"/>
    <skos:narrower rdf:resource="91.35.Pn"/>
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  <rdf:Description rdf:about="25.85.Ge">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.85.Ge</pacs:code>
    <skos:broader rdf:resource="25.85.-w"/>
    <skos:prefLabel>Charged-particle-induced fission</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.30.Nr">
    <skos:broader rdf:resource="82.30.-b"/>
    <skos:prefLabel>Association, addition, insertion, cluster formation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.30.Nr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.57.Hi">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Transport properties</skos:prefLabel>
    <pacs:code>67.57.Hi</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="67.57.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.35.Ty">
    <skos:broader rdf:resource="43.35.+d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other physical effects of sound</skos:prefLabel>
    <pacs:code>43.35.Ty</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.30.Ds">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="75.30.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>75.30.Ds</pacs:code>
    <skos:prefLabel>Spin waves</skos:prefLabel>
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  <rdf:Description rdf:about="81.70.Ex">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="81.70.-q"/>
    <pacs:code>81.70.Ex</pacs:code>
    <skos:prefLabel>Nondestructive testing: electromagnetic testing, eddy-current testing</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.60.Ha">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Photomultipliers; phototubes and photocathodes</skos:prefLabel>
    <skos:broader rdf:resource="85.60.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>85.60.Ha</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.58.Ec">
    <skos:broader rdf:resource="98.58.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.58.Ec</pacs:code>
    <skos:prefLabel>Interstellar masers</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="32.80.Hd">
    <pacs:code>32.80.Hd</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Auger effect and inner-shell excitation or ionization</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="32.80.-t"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.65.Cc">
    <skos:broader rdf:resource="52.65.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Particle orbit and trajectory</skos:prefLabel>
    <pacs:code>52.65.Cc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="30.">
    <skos:narrower rdf:resource="33."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="36."/>
    <pacs:code>30.</pacs:code>
    <skos:prefLabel>ATOMIC AND MOLECULAR PHYSICS</skos:prefLabel>
    <skos:narrower rdf:resource="32."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#TopConcept"/>
    <skos:narrower rdf:resource="34."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="31."/>
    <skos:narrower rdf:resource="39."/>
  </rdf:Description>
  <rdf:Description rdf:about="07.85.Qe">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>07.85.Qe</pacs:code>
    <skos:prefLabel>Synchrotron radiation instrumentation</skos:prefLabel>
    <skos:broader rdf:resource="07.85.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.70.Ca">
    <skos:prefLabel>Oscillator and band strengths, lifetimes, transition moments, and Franck-Condon factors</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>33.70.Ca</pacs:code>
    <skos:broader rdf:resource="33.70.-w"/>
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  <rdf:Description rdf:about="75.70.Kw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Domain structure (including magnetic bubbles)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="75.70.-i"/>
    <pacs:code>75.70.Kw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="13.85.Ni">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="13.85.-t"/>
    <skos:prefLabel>Inclusive production with identified hadrons</skos:prefLabel>
    <pacs:code>13.85.Ni</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="75.50.Pp">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>75.50.Pp</pacs:code>
    <skos:broader rdf:resource="75.50.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Magnetic semiconductors</skos:prefLabel>
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  <rdf:Description rdf:about="87.62.+n">
    <skos:broader rdf:resource="87."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.62.+n</pacs:code>
    <skos:prefLabel>Medical imaging equipment</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="85.40.Bh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>85.40.Bh</pacs:code>
    <skos:prefLabel>Computer-aided design of microcircuits; layout and modeling</skos:prefLabel>
    <skos:broader rdf:resource="85.40.-e"/>
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  <rdf:Description rdf:about="52.25.Ya">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Neutrals in plasmas</skos:prefLabel>
    <skos:broader rdf:resource="52.25.-b"/>
    <pacs:code>52.25.Ya</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="74.62.Dh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>74.62.Dh</pacs:code>
    <skos:broader rdf:resource="74.62.-c"/>
    <skos:prefLabel>Effects of crystal defects, doping and substitution</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.60.Qc">
    <skos:broader rdf:resource="96.60.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Sunspots, faculae, plages</skos:prefLabel>
    <pacs:code>96.60.Qc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="98.70.-f">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="98.70.Vc"/>
    <pacs:code>98.70.-f</pacs:code>
    <skos:broader rdf:resource="98."/>
    <skos:narrower rdf:resource="98.70.Lt"/>
    <skos:narrower rdf:resource="98.70.Sa"/>
    <skos:narrower rdf:resource="98.70.Dk"/>
    <skos:narrower rdf:resource="98.70.Qy"/>
    <skos:narrower rdf:resource="98.70.Rz"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Unidentified sources of radiation outside the Solar System</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.79.-v">
    <skos:narrower rdf:resource="07.79.Cz"/>
    <skos:prefLabel>Scanning probe microscopes and components</skos:prefLabel>
    <skos:narrower rdf:resource="07.79.Fc"/>
    <skos:broader rdf:resource="07."/>
    <skos:narrower rdf:resource="07.79.Pk"/>
    <pacs:code>07.79.-v</pacs:code>
    <skos:narrower rdf:resource="07.79.Sp"/>
    <skos:narrower rdf:resource="07.79.Lh"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="21.10.Pc">
    <pacs:code>21.10.Pc</pacs:code>
    <skos:prefLabel>Single-particle levels and strength functions</skos:prefLabel>
    <skos:broader rdf:resource="21.10.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="67.20.+k">
    <pacs:code>67.20.+k</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Quantum effects on the structure and dynamics of nondegenerate fluids (e.g., normal phase liquid 4He)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="67."/>
  </rdf:Description>
  <rdf:Description rdf:about="43.58.Pw">
    <skos:prefLabel>Rayleigh disks</skos:prefLabel>
    <pacs:code>43.58.Pw</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.58.+z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="89.65.-s">
    <skos:narrower rdf:resource="89.65.Gh"/>
    <pacs:code>89.65.-s</pacs:code>
    <skos:narrower rdf:resource="89.65.Ef"/>
    <skos:narrower rdf:resource="89.65.Lm"/>
    <skos:broader rdf:resource="89."/>
    <skos:prefLabel>Social and economic systems</skos:prefLabel>
    <skos:narrower rdf:resource="89.65.Cd"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.20.-a">
    <skos:narrower rdf:resource="02.20.Qs"/>
    <skos:broader rdf:resource="02."/>
    <skos:narrower rdf:resource="02.20.Rt"/>
    <skos:narrower rdf:resource="02.20.Tw"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Group theory</skos:prefLabel>
    <skos:narrower rdf:resource="02.20.Sv"/>
    <skos:narrower rdf:resource="02.20.Uw"/>
    <skos:narrower rdf:resource="02.20.Bb"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.20.-a</pacs:code>
    <skos:narrower rdf:resource="02.20.Hj"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.58.Ce">
    <skos:prefLabel>Single photon emission computed tomography (SPECT)</skos:prefLabel>
    <skos:broader rdf:resource="87.58.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.58.Ce</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.71.Ky">
    <pacs:code>43.71.Ky</pacs:code>
    <skos:prefLabel>Speech perception by the hearing impaired</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.71.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.70.Ge">
    <skos:broader rdf:resource="85.70.-w"/>
    <skos:prefLabel>Ferrite and garnet devices</skos:prefLabel>
    <pacs:code>85.70.Ge</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.40.Eq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.40.-i"/>
    <skos:prefLabel>Holographic optical elements; holographic gratings</skos:prefLabel>
    <pacs:code>42.40.Eq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.80.Qx">
    <skos:broader rdf:resource="82.80.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Ion cyclotron resonance mass spectrometry</skos:prefLabel>
    <pacs:code>82.80.Qx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.">
    <skos:narrower rdf:resource="05.65.+b"/>
    <pacs:code>05.</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="05.20.-y"/>
    <skos:prefLabel>Statistical physics, thermodynamics, and nonlinear dynamical systems</skos:prefLabel>
    <skos:narrower rdf:resource="05.10.-a"/>
    <skos:narrower rdf:resource="05.45.-a"/>
    <skos:narrower rdf:resource="05.50.+q"/>
    <skos:narrower rdf:resource="05.60.-k"/>
    <skos:narrower rdf:resource="05.70.-a"/>
    <skos:narrower rdf:resource="05.90.+m"/>
    <skos:narrower rdf:resource="05.40.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="00."/>
    <skos:narrower rdf:resource="05.30.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.15.-i">
    <pacs:code>42.15.-i</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="42.15.Fr"/>
    <skos:narrower rdf:resource="42.15.Dp"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="42.15.Eq"/>
    <skos:broader rdf:resource="42."/>
    <skos:prefLabel>Geometrical optics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="24.30.Gd">
    <pacs:code>24.30.Gd</pacs:code>
    <skos:prefLabel>Other resonances</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="24.30.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.55.Cs">
    <skos:prefLabel>Ground-based ultraviolet, optical and infrared telescopes</skos:prefLabel>
    <skos:broader rdf:resource="95.55.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>95.55.Cs</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="01.10.Cr">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="01.10.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>01.10.Cr</pacs:code>
    <skos:prefLabel>Announcements, news, and awards</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="78.30.Fs">
    <skos:prefLabel>III-V and II-VI semiconductors</skos:prefLabel>
    <skos:broader rdf:resource="78.30.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>78.30.Fs</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.64.Pj">
    <pacs:code>87.64.Pj</pacs:code>
    <skos:broader rdf:resource="87.64.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Mössbauer spectroscopy</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.72.+v">
    <skos:broader rdf:resource="52."/>
    <pacs:code>52.72.+v</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Laboratory studies of space- and astrophysical-plasma processes</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.40.Pq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.40.Pq</pacs:code>
    <skos:prefLabel>Friction, lubrication, and wear</skos:prefLabel>
    <skos:broader rdf:resource="81.40.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Sz">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.79.Sz</pacs:code>
    <skos:prefLabel>Optical communication systems, multiplexers, and demultiplexers</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.79.-e"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.41.+e">
    <pacs:code>61.41.+e</pacs:code>
    <skos:broader rdf:resource="61."/>
    <skos:prefLabel>Polymers, elastomers, and plastics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.35.Ln">
    <skos:broader rdf:resource="98.35.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>98.35.Ln</pacs:code>
    <skos:prefLabel>Stellar content and populations; morphology and overall structure</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.80.Es">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="98.80.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Observational cosmology (including Hubble constant, distance scale, cosmological constant, early Universe, etc)</skos:prefLabel>
    <pacs:code>98.80.Es</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="94.10.Nh">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Cosmic dust</skos:prefLabel>
    <pacs:code>94.10.Nh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="94.10.-s"/>
  </rdf:Description>
  <rdf:Description rdf:about="11.30.-j">
    <skos:narrower rdf:resource="11.30.Fs"/>
    <skos:narrower rdf:resource="11.30.Hv"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Symmetry and conservation laws</skos:prefLabel>
    <skos:narrower rdf:resource="11.30.Cp"/>
    <skos:narrower rdf:resource="11.30.Na"/>
    <pacs:code>11.30.-j</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="11.30.Ly"/>
    <skos:narrower rdf:resource="11.30.Pb"/>
    <skos:narrower rdf:resource="11.30.Er"/>
    <skos:narrower rdf:resource="11.30.Rd"/>
    <skos:broader rdf:resource="11."/>
    <skos:narrower rdf:resource="11.30.Qc"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.58.Mj">
    <skos:broader rdf:resource="87.58.-b"/>
    <pacs:code>87.58.Mj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Digital imaging</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.40.Cg">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Contact resistance, contact potential</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>73.40.Cg</pacs:code>
    <skos:broader rdf:resource="73.40.-c"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.60.Fs">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.60.Fs</pacs:code>
    <skos:prefLabel>Polarimeters and ellipsometers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="07.60.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.20.Wd">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.20.Wd</pacs:code>
    <skos:prefLabel>Analogies</skos:prefLabel>
    <skos:broader rdf:resource="43.20.+g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.27.Rc">
    <pacs:code>47.27.Rc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="47.27.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Turbulence control</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="14.60.Cd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>14.60.Cd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="14.60.-z"/>
    <skos:prefLabel>Electrons (including positrons)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.-e">
    <skos:narrower rdf:resource="42.79.Kr"/>
    <skos:narrower rdf:resource="42.79.Fm"/>
    <skos:narrower rdf:resource="42.79.Hp"/>
    <skos:narrower rdf:resource="42.79.Jq"/>
    <skos:narrower rdf:resource="42.79.Vb"/>
    <skos:narrower rdf:resource="42.79.Nv"/>
    <skos:narrower rdf:resource="42.79.Mt"/>
    <skos:narrower rdf:resource="42.79.Ls"/>
    <skos:narrower rdf:resource="42.79.Gn"/>
    <skos:narrower rdf:resource="42.79.Dj"/>
    <skos:narrower rdf:resource="42.79.Qx"/>
    <pacs:code>42.79.-e</pacs:code>
    <skos:narrower rdf:resource="42.79.Pw"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="42.79.Ek"/>
    <skos:narrower rdf:resource="42.79.Ci"/>
    <skos:narrower rdf:resource="42.79.Bh"/>
    <skos:narrower rdf:resource="42.79.Ta"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42."/>
    <skos:narrower rdf:resource="42.79.Ry"/>
    <skos:prefLabel>Optical elements, devices, and systems</skos:prefLabel>
    <skos:narrower rdf:resource="42.79.Ag"/>
    <skos:narrower rdf:resource="42.79.Wc"/>
    <skos:narrower rdf:resource="42.79.Sz"/>
  </rdf:Description>
  <rdf:Description rdf:about="76.70.Fz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>76.70.Fz</pacs:code>
    <skos:broader rdf:resource="76.70.-r"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Double nuclear magnetic resonance (DNMR), dynamical nuclear polarization</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="74.78.-w">
    <skos:narrower rdf:resource="74.78.Fk"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="74.78.Bz"/>
    <skos:narrower rdf:resource="74.78.Db"/>
    <skos:narrower rdf:resource="74.78.Na"/>
    <skos:broader rdf:resource="74."/>
    <skos:prefLabel>Superconducting films and low-dimensional structures</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>74.78.-w</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="84.32.Vv">
    <skos:broader rdf:resource="84.32.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>84.32.Vv</pacs:code>
    <skos:prefLabel>Fuses</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="99.10.Cd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="99.10.-x"/>
    <skos:prefLabel>Errata</skos:prefLabel>
    <pacs:code>99.10.Cd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="03.67.Pp">
    <pacs:code>03.67.Pp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Quantum error correction and other methods for protection against decoherence</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="03.67.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.35.Qz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Microinstabilities (ion-acoustic, two-stream, loss-cone, beam-plasma, drift, ion- or electron-cyclotron, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="52.35.-g"/>
    <pacs:code>52.35.Qz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="11.25.Uv">
    <pacs:code>11.25.Uv</pacs:code>
    <skos:broader rdf:resource="11.25.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>D branes</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="32.30.Rj">
    <pacs:code>32.30.Rj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>X-ray spectra</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="32.30.-r"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.30.Le">
    <skos:prefLabel>Amplifiers</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="84.30.-r"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>84.30.Le</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.30.Wb">
    <pacs:code>42.30.Wb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Image reconstruction; tomography</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.30.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.90.+f">
    <skos:broader rdf:resource="73."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>73.90.+f</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics in electronic structure and electrical properties of surfaces, interfaces, thin films, and low-dimensional structures (Restricted to new topics in section 73)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="92.60.Ls">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Ionic interactions and processes</skos:prefLabel>
    <skos:broader rdf:resource="92.60.-e"/>
    <pacs:code>92.60.Ls</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="02.40.Yy">
    <skos:broader rdf:resource="02.40.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.40.Yy</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Geometric mechanics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.50.Ng">
    <skos:broader rdf:resource="02.50.-r"/>
    <pacs:code>02.50.Ng</pacs:code>
    <skos:prefLabel>Distribution theory and Monte Carlo studies</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.55.Ge">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>07.55.Ge</pacs:code>
    <skos:prefLabel>Magnetometers for magnetic field measurements</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="07.55.-w"/>
  </rdf:Description>
  <rdf:Description rdf:about="64.70.Dv">
    <pacs:code>64.70.Dv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="64.70.-p"/>
    <skos:prefLabel>Solid-liquid transitions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="47.27.Qb">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Turbulent diffusion</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="47.27.-i"/>
    <pacs:code>47.27.Qb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.80.Qf">
    <skos:prefLabel>Medical diagnosis with acoustics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.80.+p"/>
    <pacs:code>43.80.Qf</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="83.50.Rp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Wall slip and apparent slip</skos:prefLabel>
    <pacs:code>83.50.Rp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="83.50.-v"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.25.Ld">
    <skos:prefLabel>Mechanical and acoustical properties, elasticity, and ultrasonic attenuation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="74.25.-q"/>
    <pacs:code>74.25.Ld</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.70.Pq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>74.70.Pq</pacs:code>
    <skos:broader rdf:resource="74.70.-b"/>
    <skos:prefLabel>Ruthenates</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="93.30.Db">
    <pacs:code>93.30.Db</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Asia</skos:prefLabel>
    <skos:broader rdf:resource="93.30.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.20.Ej">
    <skos:broader rdf:resource="82.20.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Quantum theory of reaction cross section</skos:prefLabel>
    <pacs:code>82.20.Ej</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.Tv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.75.-z"/>
    <pacs:code>43.75.Tv</pacs:code>
    <skos:prefLabel>Electrical musical instruments</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.18.Ed">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Aggregation and other collective behavior of motile cells</skos:prefLabel>
    <skos:broader rdf:resource="87.18.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.18.Ed</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="11.25.Tq">
    <skos:prefLabel>Gauge/string duality</skos:prefLabel>
    <pacs:code>11.25.Tq</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="11.25.-w"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.85.Ne">
    <skos:prefLabel>Electrostatic lenses, septa</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>41.85.Ne</pacs:code>
    <skos:broader rdf:resource="41.85.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="29.27.Fh">
    <pacs:code>29.27.Fh</pacs:code>
    <skos:broader rdf:resource="29.27.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Beam characteristics</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="76.90.+d">
    <skos:prefLabel>Other topics in magnetic resonances and relaxations (restricted to new topics in section 76)</skos:prefLabel>
    <pacs:code>76.90.+d</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="76."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.30.Ch">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Magnetospheric configuration</skos:prefLabel>
    <pacs:code>94.30.Ch</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="94.30.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.60.Nm">
    <skos:prefLabel>Integral and integrodifferential equations</skos:prefLabel>
    <skos:broader rdf:resource="02.60.-x"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.60.Nm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="82.">
    <skos:prefLabel>Physical chemistry and chemical physics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="82.39.-k"/>
    <skos:narrower rdf:resource="82.50.-m"/>
    <skos:narrower rdf:resource="82.45.-h"/>
    <skos:narrower rdf:resource="82.70.-y"/>
    <skos:narrower rdf:resource="82.75.-z"/>
    <skos:narrower rdf:resource="82.47.-a"/>
    <skos:narrower rdf:resource="82.60.-s"/>
    <skos:narrower rdf:resource="82.30.-b"/>
    <skos:narrower rdf:resource="82.40.-g"/>
    <skos:narrower rdf:resource="82.37.-j"/>
    <skos:broader rdf:resource="80."/>
    <skos:narrower rdf:resource="82.80.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="82.65.+r"/>
    <skos:narrower rdf:resource="82.90.+j"/>
    <skos:narrower rdf:resource="82.53.-k"/>
    <skos:narrower rdf:resource="82.35.-x"/>
    <skos:narrower rdf:resource="82.56.-b"/>
    <skos:narrower rdf:resource="82.33.-z"/>
    <skos:narrower rdf:resource="82.20.-w"/>
    <pacs:code>82.</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="77.80.-e">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="77.80.Bh"/>
    <skos:narrower rdf:resource="77.80.Dj"/>
    <skos:prefLabel>Ferroelectricity and antiferroelectricity</skos:prefLabel>
    <pacs:code>77.80.-e</pacs:code>
    <skos:narrower rdf:resource="77.80.Fm"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="77."/>
  </rdf:Description>
  <rdf:Description rdf:about="21.60.Ka">
    <skos:broader rdf:resource="21.60.-n"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>21.60.Ka</pacs:code>
    <skos:prefLabel>Monte Carlo models</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.05.Gc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>81.05.Gc</pacs:code>
    <skos:broader rdf:resource="81.05.-t"/>
    <skos:prefLabel>Amorphous semiconductors</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="41.75.Lx">
    <skos:prefLabel>Other advanced accelerator concepts</skos:prefLabel>
    <skos:broader rdf:resource="41.75.-i"/>
    <pacs:code>41.75.Lx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.55.Xi">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Diode-pumped lasers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.55.Xi</pacs:code>
    <skos:broader rdf:resource="42.55.-f"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.75.Pq">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>95.75.Pq</pacs:code>
    <skos:broader rdf:resource="95.75.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Mathematical procedures and computer techniques</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="25.45.Kk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="25.45.-z"/>
    <pacs:code>25.45.Kk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Charge-exchange reactions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="89.65.Gh">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="89.65.-s"/>
    <pacs:code>89.65.Gh</pacs:code>
    <skos:prefLabel>Economics; econophysics, financial markets, business and management</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="01.30.Vv">
    <skos:broader rdf:resource="01.30.-y"/>
    <skos:prefLabel>Book reviews</skos:prefLabel>
    <pacs:code>01.30.Vv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.20.Jj">
    <skos:broader rdf:resource="05.20.-y"/>
    <pacs:code>05.20.Jj</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Statistical mechanics of classical fluids</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.20.Yn">
    <pacs:code>82.20.Yn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.20.-w"/>
    <skos:prefLabel>Solvent effects on reactivity</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.40.-z">
    <skos:broader rdf:resource="96."/>
    <pacs:code>96.40.-z</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Cosmic rays</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="96.40.Fg"/>
    <skos:narrower rdf:resource="96.40.Vw"/>
    <skos:narrower rdf:resource="96.40.Cd"/>
    <skos:narrower rdf:resource="96.40.Pq"/>
    <skos:narrower rdf:resource="96.40.Tv"/>
    <skos:narrower rdf:resource="96.40.De"/>
    <skos:narrower rdf:resource="96.40.Kk"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.25.Am">
    <skos:broader rdf:resource="85.25.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>85.25.Am</pacs:code>
    <skos:prefLabel>Superconducting device characterization, design, and modeling</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.70.De">
    <skos:broader rdf:resource="25.70.-z"/>
    <skos:prefLabel>Coulomb excitation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>25.70.De</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="93.55.+z">
    <skos:broader rdf:resource="93."/>
    <skos:prefLabel>International organizations, national and international programs</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>93.55.+z</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.Dv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.38.-p"/>
    <skos:prefLabel>Electromagnetic and electrodynamic transducers</skos:prefLabel>
    <pacs:code>43.38.Dv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.35.Ed">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="91.35.-x"/>
    <skos:prefLabel>Structure of the Earth's interior below the upper mantle</skos:prefLabel>
    <pacs:code>91.35.Ed</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.50.Rb">
    <skos:broader rdf:resource="73.50.-h"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>73.50.Rb</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Acoustoelectric and magnetoacoustic effects</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="62.40.+i">
    <skos:prefLabel>Anelasticity, internal friction, stress relaxation, and mechanical resonances</skos:prefLabel>
    <pacs:code>62.40.+i</pacs:code>
    <skos:broader rdf:resource="62."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.37.Vj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.37.Vj</pacs:code>
    <skos:broader rdf:resource="68.37.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Field emission and field-ion microscopy</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.14.Qp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.14.-x"/>
    <skos:prefLabel>X-ray photoelectron diffraction</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>61.14.Qp</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.19.St">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Movement and locomotion</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.19.-j"/>
    <pacs:code>87.19.St</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="31.">
    <skos:broader rdf:resource="30."/>
    <skos:narrower rdf:resource="31.50.-x"/>
    <skos:narrower rdf:resource="31.70.-f"/>
    <skos:narrower rdf:resource="31.10.+z"/>
    <skos:narrower rdf:resource="31.25.-v"/>
    <skos:narrower rdf:resource="31.90.+s"/>
    <pacs:code>31.</pacs:code>
    <skos:narrower rdf:resource="31.15.-p"/>
    <skos:prefLabel>Electronic structure of atoms and molecules: theory</skos:prefLabel>
    <skos:narrower rdf:resource="31.30.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.60.Ny">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Thermionic conversion</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="84.60.-h"/>
    <pacs:code>84.60.Ny</pacs:code>
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  <rdf:Description rdf:about="95.">
    <skos:narrower rdf:resource="95.85.-e"/>
    <skos:broader rdf:resource="90."/>
    <skos:narrower rdf:resource="95.30.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="95.90.+v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="95.40.+s"/>
    <skos:narrower rdf:resource="95.75.-z"/>
    <skos:narrower rdf:resource="95.80.+p"/>
    <skos:narrower rdf:resource="95.45.+i"/>
    <skos:prefLabel>Fundamental astronomy and astrophysics; instrumentation, techniques, and astronomical observations</skos:prefLabel>
    <skos:narrower rdf:resource="95.10.-a"/>
    <skos:narrower rdf:resource="95.35.+d"/>
    <skos:narrower rdf:resource="95.55.-n"/>
    <pacs:code>95.</pacs:code>
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  <rdf:Description rdf:about="43.35.Sx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.35.Sx</pacs:code>
    <skos:broader rdf:resource="43.35.+d"/>
    <skos:prefLabel>Acoustooptical effects, optoacoustics, acoustical visualization, acoustical microscopy, and acoustical holography</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.66.Ew">
    <skos:broader rdf:resource="42.66.-p"/>
    <pacs:code>42.66.Ew</pacs:code>
    <skos:prefLabel>Physiology of eye; optic-nerve structure and function</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="14.65.Dw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="14.65.-q"/>
    <pacs:code>14.65.Dw</pacs:code>
    <skos:prefLabel>Charmed quarks</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="41.75.Ht">
    <skos:broader rdf:resource="41.75.-i"/>
    <skos:prefLabel>Relativistic electron and positron beams</skos:prefLabel>
    <pacs:code>41.75.Ht</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.72.Kb">
    <skos:broader rdf:resource="43.72.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.72.Kb</pacs:code>
    <skos:prefLabel>Speech communication systems and speech performance</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Ex">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="97.10.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Stellar atmospheres (photospheres, chromospheres, coronae, magnetospheres); radiative transfer; opacity and line formation</skos:prefLabel>
    <pacs:code>97.10.Ex</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="03.65.Ca">
    <skos:broader rdf:resource="03.65.-w"/>
    <pacs:code>03.65.Ca</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Formalism</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.58.-b">
    <skos:narrower rdf:resource="87.58.Sp"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="87.58.Mj"/>
    <skos:narrower rdf:resource="87.58.Vr"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="87.58.Ce"/>
    <skos:narrower rdf:resource="87.58.Pm"/>
    <skos:broader rdf:resource="87."/>
    <skos:narrower rdf:resource="87.58.Xs"/>
    <pacs:code>87.58.-b</pacs:code>
    <skos:narrower rdf:resource="87.58.Fg"/>
    <skos:prefLabel>Nuclear medicine imaging, dosimetry, labeling, metabolic studies</skos:prefLabel>
    <skos:narrower rdf:resource="87.58.Ji"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.82.Fv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.82.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Hybrid systems</skos:prefLabel>
    <pacs:code>42.82.Fv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="72.15.-v">
    <skos:narrower rdf:resource="72.15.Eb"/>
    <skos:narrower rdf:resource="72.15.Qm"/>
    <pacs:code>72.15.-v</pacs:code>
    <skos:narrower rdf:resource="72.15.Rn"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="72.15.Cz"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="72.15.Gd"/>
    <skos:narrower rdf:resource="72.15.Nj"/>
    <skos:narrower rdf:resource="72.15.Lh"/>
    <skos:narrower rdf:resource="72.15.Jf"/>
    <skos:broader rdf:resource="72."/>
    <skos:prefLabel>Electronic conduction in metals and alloys</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.20.-d">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="98.20.Di"/>
    <skos:narrower rdf:resource="98.20.Jp"/>
    <skos:broader rdf:resource="98."/>
    <pacs:code>98.20.-d</pacs:code>
    <skos:prefLabel>Stellar clusters and associations</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="98.20.Fk"/>
    <skos:narrower rdf:resource="98.20.Gm"/>
    <skos:narrower rdf:resource="98.20.Af"/>
    <skos:narrower rdf:resource="98.20.Bg"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.10.-i">
    <skos:narrower rdf:resource="61.10.Kw"/>
    <pacs:code>61.10.-i</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="61.10.Nz"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="61.10.Dp"/>
    <skos:narrower rdf:resource="61.10.Ht"/>
    <skos:prefLabel>X-ray diffraction and scattering</skos:prefLabel>
    <skos:broader rdf:resource="61."/>
    <skos:narrower rdf:resource="61.10.Eq"/>
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  <rdf:Description rdf:about="82.20.Wt">
    <pacs:code>82.20.Wt</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Computational modeling; simulation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.20.-w"/>
  </rdf:Description>
  <rdf:Description rdf:about="13.20.Fc">
    <pacs:code>13.20.Fc</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="13.20.-v"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Decays of charmed mesons</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.56.Jn">
    <skos:broader rdf:resource="82.56.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Pulse sequences in NMR</skos:prefLabel>
    <pacs:code>82.56.Jn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.05.Ni">
    <skos:prefLabel>Dispersion-, fiber-, and platelet-reinforced metal-based composites</skos:prefLabel>
    <skos:broader rdf:resource="81.05.-t"/>
    <pacs:code>81.05.Ni</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="23.20.Js">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="23.20.-g"/>
    <skos:prefLabel>Multipole matrix elements</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>23.20.Js</pacs:code>
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  <rdf:Description rdf:about="61.90.+d">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics in structure of solids and liquids; crystallography (restricted to new topics in section 61)</skos:prefLabel>
    <pacs:code>61.90.+d</pacs:code>
    <skos:broader rdf:resource="61."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.75.Hn">
    <skos:prefLabel>Plasma torches</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.75.Hn</pacs:code>
    <skos:broader rdf:resource="52.75.-d"/>
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  <rdf:Description rdf:about="65.60.+a">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>65.60.+a</pacs:code>
    <skos:prefLabel>Thermal properties of amorphous solids and glasses: heat capacity, thermal expansion, etc.</skos:prefLabel>
    <skos:broader rdf:resource="65."/>
  </rdf:Description>
  <rdf:Description rdf:about="72.80.Cw">
    <skos:prefLabel>Elemental semiconductors</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="72.80.-r"/>
    <pacs:code>72.80.Cw</pacs:code>
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  <rdf:Description rdf:about="98.62.Ve">
    <pacs:code>98.62.Ve</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.62.-g"/>
    <skos:prefLabel>Statistical and correlative studies of properties (luminosity and mass functions; mass-to-light ratio; Tully-Fisher relation, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="52.35.Ra">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="52.35.-g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Plasma turbulence</skos:prefLabel>
    <pacs:code>52.35.Ra</pacs:code>
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  <rdf:Description rdf:about="98.80.Ft">
    <pacs:code>98.80.Ft</pacs:code>
    <skos:broader rdf:resource="98.80.-k"/>
    <skos:prefLabel>Origin, formation, and abundances of the elements</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="45.40.Gj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Ballistics (projectiles; rockets)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>45.40.Gj</pacs:code>
    <skos:broader rdf:resource="45.40.-f"/>
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  <rdf:Description rdf:about="43.38.Bs">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electrostatic transducers</skos:prefLabel>
    <pacs:code>43.38.Bs</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.38.-p"/>
  </rdf:Description>
  <rdf:Description rdf:about="75.10.Nr">
    <skos:broader rdf:resource="75.10.-b"/>
    <skos:prefLabel>Spin-glass and other random models</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>75.10.Nr</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.75.Bc">
    <skos:broader rdf:resource="43.75.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.75.Bc</pacs:code>
    <skos:prefLabel>Intonation, vibrato, musical scales, and musical composition</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.72.Bs">
    <skos:prefLabel>Neural networks for speech recognition</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.72.Bs</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.72.-p"/>
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  <rdf:Description rdf:about="78.20.Hp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Piezo-, elasto-, and acoustooptical effects; photoacoustic effects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="78.20.-e"/>
    <pacs:code>78.20.Hp</pacs:code>
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  <rdf:Description rdf:about="07.20.Ka">
    <skos:broader rdf:resource="07.20.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>High-temperature instrumentation; pyrometers</skos:prefLabel>
    <pacs:code>07.20.Ka</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="42.81.Ht">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Gradient-index (GRIN) fiber devices</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.81.Ht</pacs:code>
    <skos:broader rdf:resource="42.81.-i"/>
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  <rdf:Description rdf:about="71.70.Di">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Landau levels</skos:prefLabel>
    <skos:broader rdf:resource="71.70.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>71.70.Di</pacs:code>
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  <rdf:Description rdf:about="43.30.Hw">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Rough interface scattering</skos:prefLabel>
    <skos:broader rdf:resource="43.30.-k"/>
    <pacs:code>43.30.Hw</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="68.65.Hb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="68.65.-k"/>
    <skos:prefLabel>Quantum dots</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>68.65.Hb</pacs:code>
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  <rdf:Description rdf:about="72.80.Rj">
    <skos:prefLabel>Fullerenes and related materials</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="72.80.-r"/>
    <pacs:code>72.80.Rj</pacs:code>
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  <rdf:Description rdf:about="87.61.Cd">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.61.-c"/>
    <skos:prefLabel>Pulse sequences for imaging</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.61.Cd</pacs:code>
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  <rdf:Description rdf:about="06.30.Bp">
    <skos:prefLabel>Spatial dimensions (e.g., position, lengths, volume, angles, and displacements)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>06.30.Bp</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="06.30.-k"/>
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  <rdf:Description rdf:about="98.38.-j">
    <skos:narrower rdf:resource="98.38.Dq"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="98.38.Er"/>
    <skos:narrower rdf:resource="98.38.Gt"/>
    <skos:narrower rdf:resource="98.38.Fs"/>
    <skos:narrower rdf:resource="98.38.Ly"/>
    <skos:narrower rdf:resource="98.38.Cp"/>
    <pacs:code>98.38.-j</pacs:code>
    <skos:broader rdf:resource="98."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="98.38.Mz"/>
    <skos:narrower rdf:resource="98.38.Hv"/>
    <skos:prefLabel>Interstellar medium (ISM) and nebulae in Milky Way</skos:prefLabel>
    <skos:narrower rdf:resource="98.38.Kx"/>
    <skos:narrower rdf:resource="98.38.Jw"/>
    <skos:narrower rdf:resource="98.38.Am"/>
    <skos:narrower rdf:resource="98.38.Bn"/>
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  <rdf:Description rdf:about="43.60.Hj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Time-frequency signal processing, wavelets</skos:prefLabel>
    <skos:broader rdf:resource="43.60.+d"/>
    <pacs:code>43.60.Hj</pacs:code>
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  <rdf:Description rdf:about="81.07.Pr">
    <skos:broader rdf:resource="81.07.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>81.07.Pr</pacs:code>
    <skos:prefLabel>Organic-inorganic hybrid nanostructures</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.53.Uv">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Collimation</skos:prefLabel>
    <skos:broader rdf:resource="87.53.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.53.Uv</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="33.20.-t">
    <skos:narrower rdf:resource="33.20.Lg"/>
    <skos:narrower rdf:resource="33.20.Bx"/>
    <skos:narrower rdf:resource="33.20.Kf"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Molecular spectra</skos:prefLabel>
    <skos:narrower rdf:resource="33.20.Rm"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="33.20.Vq"/>
    <skos:broader rdf:resource="33."/>
    <skos:narrower rdf:resource="33.20.Tp"/>
    <skos:narrower rdf:resource="33.20.Wr"/>
    <skos:narrower rdf:resource="33.20.Sn"/>
    <skos:narrower rdf:resource="33.20.Ea"/>
    <skos:narrower rdf:resource="33.20.Fb"/>
    <skos:narrower rdf:resource="33.20.Ni"/>
    <pacs:code>33.20.-t</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="23.20.Lv">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>23.20.Lv</pacs:code>
    <skos:prefLabel>gamma transitions and level energies</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="23.20.-g"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.60.+z">
    <skos:broader rdf:resource="71."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Positron states</skos:prefLabel>
    <pacs:code>71.60.+z</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.30.Va">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.30.-d"/>
    <pacs:code>42.30.Va</pacs:code>
    <skos:prefLabel>Image forming and processing</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.80.Ey">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="72.80.-r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>72.80.Ey</pacs:code>
    <skos:prefLabel>III-V and II-VI semiconductors</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.40.Fd">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.40.Fd</pacs:code>
    <skos:broader rdf:resource="52.40.-w"/>
    <skos:prefLabel>Plasma interactions with antennas; plasma-filled waveguides</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="92.60.Mt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Particles and aerosols</skos:prefLabel>
    <skos:broader rdf:resource="92.60.-e"/>
    <pacs:code>92.60.Mt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Ft">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Volume scattering</skos:prefLabel>
    <skos:broader rdf:resource="43.30.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.30.Ft</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="13.25.Ft">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="13.25.-k"/>
    <skos:prefLabel>Decays of charmed mesons</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>13.25.Ft</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="44.30.+v">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="44."/>
    <pacs:code>44.30.+v</pacs:code>
    <skos:prefLabel>Heat flow in porous media</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.47.-a">
    <skos:narrower rdf:resource="82.47.Rs"/>
    <pacs:code>82.47.-a</pacs:code>
    <skos:narrower rdf:resource="82.47.Gh"/>
    <skos:narrower rdf:resource="82.47.Tp"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="82.47.Nj"/>
    <skos:narrower rdf:resource="82.47.Ed"/>
    <skos:narrower rdf:resource="82.47.Lh"/>
    <skos:broader rdf:resource="82."/>
    <skos:narrower rdf:resource="82.47.Aa"/>
    <skos:prefLabel>Applied electrochemistry</skos:prefLabel>
    <skos:narrower rdf:resource="82.47.Pm"/>
    <skos:narrower rdf:resource="82.47.Wx"/>
    <skos:narrower rdf:resource="82.47.Jk"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="82.47.Uv"/>
    <skos:narrower rdf:resource="82.47.Cb"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.25.Qm">
    <pacs:code>31.25.Qm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="31.25.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electron correlation calculations for polyatomic molecules</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="45.05.+x">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>45.05.+x</pacs:code>
    <skos:prefLabel>General theory of classical mechanics of discrete systems</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="45."/>
  </rdf:Description>
  <rdf:Description rdf:about="67.55.Ig">
    <pacs:code>67.55.Ig</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Ions in normal liquid 3He</skos:prefLabel>
    <skos:broader rdf:resource="67.55.-s"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Vb">
    <pacs:code>42.79.Vb</pacs:code>
    <skos:prefLabel>Optical storage systems, optical disks</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.79.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="27.60.+j">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>90(less-than-or-equal-to)A(less-than-or-equal-to)149</skos:prefLabel>
    <skos:broader rdf:resource="27."/>
    <pacs:code>27.60.+j</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="77.55.+f">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>77.55.+f</pacs:code>
    <skos:prefLabel>Dielectric thin films</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="77."/>
  </rdf:Description>
  <rdf:Description rdf:about="31.50.Bc">
    <pacs:code>31.50.Bc</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Potential energy surfaces for ground electronic states</skos:prefLabel>
    <skos:broader rdf:resource="31.50.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.25.Bt">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Thermodynamic properties</skos:prefLabel>
    <pacs:code>74.25.Bt</pacs:code>
    <skos:broader rdf:resource="74.25.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.53.Uv">
    <pacs:code>82.53.Uv</pacs:code>
    <skos:broader rdf:resource="82.53.-k"/>
    <skos:prefLabel>Femtosecond probes of molecules in liquids</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.75.Dd">
    <skos:broader rdf:resource="85.75.-d"/>
    <pacs:code>85.75.Dd</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Magnetic memory using magnetic tunnel junctions</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="25.70.Kk">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Charge-exchange reactions</skos:prefLabel>
    <skos:broader rdf:resource="25.70.-z"/>
    <pacs:code>25.70.Kk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="66.10.-x">
    <pacs:code>66.10.-x</pacs:code>
    <skos:narrower rdf:resource="66.10.Cb"/>
    <skos:broader rdf:resource="66."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Diffusion and ionic conduction in liquids</skos:prefLabel>
    <skos:narrower rdf:resource="66.10.Ed"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.50.Le">
    <skos:broader rdf:resource="02.50.-r"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>02.50.Le</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Decision theory and game theory</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.20.Bi">
    <pacs:code>43.20.Bi</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.20.+g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Mathematical theory of wave propagation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="47.27.Eq">
    <pacs:code>47.27.Eq</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="47.27.-i"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Turbulence simulation and modeling</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="07.90.+c">
    <pacs:code>07.90.+c</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="07."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics in instruments, apparatus, and components common to several branches of physics and astronomy (restricted to new topics in section 07)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Ag">
    <pacs:code>42.79.Ag</pacs:code>
    <skos:broader rdf:resource="42.79.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Apertures, collimators</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.27.Cn">
    <pacs:code>47.27.Cn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Transition to turbulence</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="47.27.-i"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.15.Kr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>33.15.Kr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="33.15.-e"/>
    <skos:prefLabel>Electric and magnetic moments (and derivatives), polarizability, and magnetic susceptibility</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.71.Es">
    <skos:prefLabel>Vowel and consonant perception; perception of words, sentences, and fluent speech</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.71.Es</pacs:code>
    <skos:broader rdf:resource="43.71.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="64.60.Qb">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>64.60.Qb</pacs:code>
    <skos:broader rdf:resource="64.60.-i"/>
    <skos:prefLabel>Nucleation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.18.-j">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="61.18.Bn"/>
    <skos:narrower rdf:resource="61.18.Fs"/>
    <pacs:code>61.18.-j</pacs:code>
    <skos:broader rdf:resource="61."/>
    <skos:prefLabel>Other methods of structure determination</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="93.30.Ca">
    <skos:broader rdf:resource="93.30.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Antarctica</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>93.30.Ca</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Uv">
    <skos:broader rdf:resource="43.60.+d"/>
    <pacs:code>43.60.Uv</pacs:code>
    <skos:prefLabel>Model-based signal processing</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.10.Wn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="97.10.-q"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>97.10.Wn</pacs:code>
    <skos:prefLabel>Proper motions and radial velocities (line-of-sight velocities); space motions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="47.85.Np">
    <skos:prefLabel>Fluidics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.85.Np</pacs:code>
    <skos:broader rdf:resource="47.85.-g"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.53.Xd">
    <skos:prefLabel>Quality assurance in radiotherapy</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.53.-j"/>
    <pacs:code>87.53.Xd</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="45.70.Vn">
    <skos:broader rdf:resource="45.70.-n"/>
    <skos:prefLabel>Granular models of complex systems; traffic flow</skos:prefLabel>
    <pacs:code>45.70.Vn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.50.Kx">
    <pacs:code>82.50.Kx</pacs:code>
    <skos:broader rdf:resource="82.50.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Processes caused by X-rays or gamma-rays</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.55.Kf">
    <skos:broader rdf:resource="47.55.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.55.Kf</pacs:code>
    <skos:prefLabel>Multiphase and particle-laden flows</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="79.20.Rf">
    <skos:broader rdf:resource="79.20.-m"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>79.20.Rf</pacs:code>
    <skos:prefLabel>Atomic, molecular, and ion beam impact and interactions with surfaces</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.80.Ba">
    <pacs:code>61.80.Ba</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="61.80.-x"/>
    <skos:prefLabel>Ultraviolet, visible, and infrared radiation effects (including laser radiation)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.30.Xx">
    <skos:prefLabel>Publications in electronic media</skos:prefLabel>
    <skos:broader rdf:resource="01.30.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>01.30.Xx</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.25.Lc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="42.25.-p"/>
    <pacs:code>42.25.Lc</pacs:code>
    <skos:prefLabel>Birefringence</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="05.10.-a">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="05."/>
    <skos:narrower rdf:resource="05.10.Gg"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="05.10.Cc"/>
    <skos:narrower rdf:resource="05.10.Ln"/>
    <pacs:code>05.10.-a</pacs:code>
    <skos:prefLabel>Computational methods in statistical physics and nonlinear dynamics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="64.60.-i">
    <skos:narrower rdf:resource="64.60.Ak"/>
    <skos:narrower rdf:resource="64.60.My"/>
    <pacs:code>64.60.-i</pacs:code>
    <skos:broader rdf:resource="64."/>
    <skos:narrower rdf:resource="64.60.Fr"/>
    <skos:narrower rdf:resource="64.60.Kw"/>
    <skos:prefLabel>General studies of phase transitions</skos:prefLabel>
    <skos:narrower rdf:resource="64.60.Qb"/>
    <skos:narrower rdf:resource="64.60.Cn"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="64.60.Ht"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.75.Qr">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Adaptive and segmented optics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>95.75.Qr</pacs:code>
    <skos:broader rdf:resource="95.75.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.15.Ne">
    <skos:prefLabel>Self-consistent-field methods</skos:prefLabel>
    <skos:broader rdf:resource="31.15.-p"/>
    <pacs:code>31.15.Ne</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.65.Nd">
    <skos:broader rdf:resource="91.65.-n"/>
    <pacs:code>91.65.Nd</pacs:code>
    <skos:prefLabel>Trace elements</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="29.20.Dh">
    <skos:prefLabel>Storage rings</skos:prefLabel>
    <pacs:code>29.20.Dh</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="29.20.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.50.Hw">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Power and production reactors</skos:prefLabel>
    <pacs:code>28.50.Hw</pacs:code>
    <skos:broader rdf:resource="28.50.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.50.Wg">
    <skos:prefLabel>Physics of toys</skos:prefLabel>
    <pacs:code>01.50.Wg</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="01.50.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.90.+v">
    <skos:broader rdf:resource="43."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Other topics in acoustics (restricted to new topics in section 43)</skos:prefLabel>
    <pacs:code>43.90.+v</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.50.Fz">
    <skos:broader rdf:resource="02.50.-r"/>
    <pacs:code>02.50.Fz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Stochastic analysis</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="94.20.Ji">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="94.20.-y"/>
    <skos:prefLabel>F region</skos:prefLabel>
    <pacs:code>94.20.Ji</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="36.20.Ey">
    <pacs:code>36.20.Ey</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="36.20.-r"/>
    <skos:prefLabel>Conformation (statistics and dynamics)</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.25.Ph">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>91.25.Ph</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="91.25.-r"/>
    <skos:prefLabel>Magnetostratigraphy</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="82.20.Pm">
    <skos:broader rdf:resource="82.20.-w"/>
    <skos:prefLabel>Rate constants, reaction cross sections, and activation energies</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.20.Pm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.Ct">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Magnetostrictive transducers</skos:prefLabel>
    <skos:broader rdf:resource="43.38.-p"/>
    <pacs:code>43.38.Ct</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="72.10.-d">
    <skos:broader rdf:resource="72."/>
    <skos:narrower rdf:resource="72.10.Fk"/>
    <skos:narrower rdf:resource="72.10.Bg"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Theory of electronic transport; scattering mechanisms</skos:prefLabel>
    <pacs:code>72.10.-d</pacs:code>
    <skos:narrower rdf:resource="72.10.Di"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.52.Cf">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Classification and classification systems</skos:prefLabel>
    <pacs:code>98.52.Cf</pacs:code>
    <skos:broader rdf:resource="98.52.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.20.Fk">
    <skos:broader rdf:resource="98.20.-d"/>
    <skos:prefLabel>Open clusters in external galaxies</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.20.Fk</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="85.90.+h">
    <skos:broader rdf:resource="85."/>
    <skos:prefLabel>Other topics in electronic and magnetic devices and microelectronics (restricted to new topics in section 85)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>85.90.+h</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="66.10.Ed">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Ionic conduction</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="66.10.-x"/>
    <pacs:code>66.10.Ed</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="87.80.Mj">
    <pacs:code>87.80.Mj</pacs:code>
    <skos:prefLabel>Micromachining</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.80.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.58.Ca">
    <skos:broader rdf:resource="98.58.-w"/>
    <skos:prefLabel>Interstellar dust grains; diffuse emission; infrared cirrus</skos:prefLabel>
    <pacs:code>98.58.Ca</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.05.Re">
    <skos:broader rdf:resource="43.05.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Regional chapters</skos:prefLabel>
    <pacs:code>43.05.Re</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="07.60.-j">
    <skos:narrower rdf:resource="07.60.Ly"/>
    <skos:narrower rdf:resource="07.60.Vg"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="07."/>
    <skos:prefLabel>Optical instruments and equipment</skos:prefLabel>
    <skos:narrower rdf:resource="07.60.Pb"/>
    <skos:narrower rdf:resource="07.60.Hv"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>07.60.-j</pacs:code>
    <skos:narrower rdf:resource="07.60.Fs"/>
    <skos:narrower rdf:resource="07.60.Dq"/>
    <skos:narrower rdf:resource="07.60.Rd"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.45.Tv">
    <skos:prefLabel>Bioelectrochemistry</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>82.45.Tv</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="82.45.-h"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.55.Fa">
    <skos:broader rdf:resource="52.55.-s"/>
    <pacs:code>52.55.Fa</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Tokamaks, spherical tokamaks</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.33.Pt">
    <pacs:code>82.33.Pt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Solid state chemistry</skos:prefLabel>
    <skos:broader rdf:resource="82.33.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.19.Tt">
    <pacs:code>87.19.Tt</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Rheology of body fluids</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="87.19.-j"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.10.+v">
    <skos:broader rdf:resource="74."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>74.10.+v</pacs:code>
    <skos:prefLabel>Occurrence, potential candidates</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="71.38.Ht">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>71.38.Ht</pacs:code>
    <skos:broader rdf:resource="71.38.-k"/>
    <skos:prefLabel>Self-trapped or small polarons</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="07.20.Dt">
    <pacs:code>07.20.Dt</pacs:code>
    <skos:broader rdf:resource="07.20.-n"/>
    <skos:prefLabel>Thermometers</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="73.40.Mr">
    <skos:broader rdf:resource="73.40.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Semiconductor-electrolyte contacts</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>73.40.Mr</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="13.85.Fb">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="13.85.-t"/>
    <skos:prefLabel>Inelastic scattering: two-particle final states</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>13.85.Fb</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="71.35.Pq">
    <skos:prefLabel>Charged excitons (trions)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>71.35.Pq</pacs:code>
    <skos:broader rdf:resource="71.35.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.60.Pk">
    <skos:broader rdf:resource="42.60.-v"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.60.Pk</pacs:code>
    <skos:prefLabel>Continuous operation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="31.70.Ks">
    <skos:broader rdf:resource="31.70.-f"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>31.70.Ks</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Molecular solids</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.80.Pa">
    <skos:broader rdf:resource="87.80.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.80.Pa</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Morphometry and stereology</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="89.30.Cc">
    <pacs:code>89.30.Cc</pacs:code>
    <skos:prefLabel>Solar power</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="89.30.-g"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Ek">
    <skos:broader rdf:resource="42.79.-e"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.79.Ek</pacs:code>
    <skos:prefLabel>Solar collectors and concentrators</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.25.-b">
    <skos:narrower rdf:resource="52.25.Dg"/>
    <skos:narrower rdf:resource="52.25.Vy"/>
    <skos:prefLabel>Plasma properties</skos:prefLabel>
    <skos:narrower rdf:resource="52.25.Ya"/>
    <skos:narrower rdf:resource="52.25.Tx"/>
    <skos:narrower rdf:resource="52.25.Kn"/>
    <pacs:code>52.25.-b</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="52.25.Os"/>
    <skos:narrower rdf:resource="52.25.Gj"/>
    <skos:narrower rdf:resource="52.25.Mq"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="52.25.Jm"/>
    <skos:broader rdf:resource="52."/>
    <skos:narrower rdf:resource="52.25.Xz"/>
    <skos:narrower rdf:resource="52.25.Fi"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.70.Nc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Particle measurements</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.70.-m"/>
    <pacs:code>52.70.Nc</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="98.70.Rz">
    <skos:broader rdf:resource="98.70.-f"/>
    <skos:prefLabel>&amp;ggr;-ray sources; &amp;ggr;-ray bursts</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.70.Rz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="52.70.La">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.70.-m"/>
    <skos:prefLabel>X-ray and gamma-ray measurements</skos:prefLabel>
    <pacs:code>52.70.La</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="47.27.Gs">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>47.27.Gs</pacs:code>
    <skos:broader rdf:resource="47.27.-i"/>
    <skos:prefLabel>Isotropic turbulence; homogeneous turbulence</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.40.Gm">
    <skos:prefLabel>Curricula; teaching methods, strategies, theory of testing and evaluation</skos:prefLabel>
    <pacs:code>01.40.Gm</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="01.40.-d"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="51.20.+d">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>51.20.+d</pacs:code>
    <skos:broader rdf:resource="51."/>
    <skos:prefLabel>Viscosity, diffusion, and thermal conductivity</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.72.Ja">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.72.-p"/>
    <skos:prefLabel>Speech synthesis and synthesis techniques</skos:prefLabel>
    <pacs:code>43.72.Ja</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="21.10.Ky">
    <skos:prefLabel>Electromagnetic moments</skos:prefLabel>
    <skos:broader rdf:resource="21.10.-k"/>
    <pacs:code>21.10.Ky</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.65.Vj">
    <skos:broader rdf:resource="91.65.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>91.65.Vj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Major element composition</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="29.40.Cs">
    <pacs:code>29.40.Cs</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="29.40.-n"/>
    <skos:prefLabel>Gas-filled counters: ionization chambers, proportional, and avalanche counters</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.80.+v">
    <skos:broader rdf:resource="47."/>
    <pacs:code>47.80.+v</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Instrumentation for fluid dynamics</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="46.90.+s">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="46."/>
    <skos:prefLabel>Other topics in continuum mechanics of solids (restricted to new topics in section 46)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>46.90.+s</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="78.20.Ls">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>78.20.Ls</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="78.20.-e"/>
    <skos:prefLabel>Magnetooptical effects</skos:prefLabel>
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  <rdf:Description rdf:about="75.30.Et">
    <skos:prefLabel>Exchange and superexchange interactions</skos:prefLabel>
    <pacs:code>75.30.Et</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="75.30.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Es">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.30.Es</pacs:code>
    <skos:prefLabel>Velocity, attenuation, refraction, and diffraction in water, Doppler effect</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.30.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.75.Bb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Magnetic memory using giant magnetoresistance</skos:prefLabel>
    <pacs:code>85.75.Bb</pacs:code>
    <skos:broader rdf:resource="85.75.-d"/>
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  <rdf:Description rdf:about="52.35.Sb">
    <skos:broader rdf:resource="52.35.-g"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.35.Sb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Solitons; BGK modes</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.70.+i">
    <skos:narrower rdf:resource="43.70.Bk"/>
    <pacs:code>43.70.+i</pacs:code>
    <skos:narrower rdf:resource="43.70.Ep"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="43.70.Fq"/>
    <skos:narrower rdf:resource="43.70.Aj"/>
    <skos:broader rdf:resource="43."/>
    <skos:narrower rdf:resource="43.70.Kv"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="43.70.Gr"/>
    <skos:narrower rdf:resource="43.70.Jt"/>
    <skos:narrower rdf:resource="43.70.Dn"/>
    <skos:prefLabel>Speech production</skos:prefLabel>
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  <rdf:Description rdf:about="76.70.Dx">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electron-nuclear double resonance (ENDOR), electron double resonance (ELDOR)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="76.70.-r"/>
    <pacs:code>76.70.Dx</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.60.Mi">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.60.Mi</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.60.-v"/>
    <skos:prefLabel>Dynamical laser instabilities; noisy laser behavior</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.10.+e">
    <skos:broader rdf:resource="87."/>
    <skos:prefLabel>General theory and mathematical aspects</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>87.10.+e</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.79.Ls">
    <skos:broader rdf:resource="42.79.-e"/>
    <skos:prefLabel>Scanners, image intensifiers, and image converters</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>42.79.Ls</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="87.59.Ls">
    <skos:broader rdf:resource="87.59.-e"/>
    <pacs:code>87.59.Ls</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Bone densitometry</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.71.Ft">
    <skos:prefLabel>Development of speech perception</skos:prefLabel>
    <pacs:code>43.71.Ft</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.71.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.60.Jn">
    <pacs:code>43.60.Jn</pacs:code>
    <skos:prefLabel>Source localization and parameter estimation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.60.+d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.47.Rs">
    <pacs:code>82.47.Rs</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Electrochemical sensors</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="82.47.-a"/>
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  <rdf:Description rdf:about="43.30.Gv">
    <skos:broader rdf:resource="43.30.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Backscattering, echoes, and reverberation in water due to combinations of boundaries</skos:prefLabel>
    <pacs:code>43.30.Gv</pacs:code>
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  <rdf:Description rdf:about="84.60.Rb">
    <skos:broader rdf:resource="84.60.-h"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>84.60.Rb</pacs:code>
    <skos:prefLabel>Thermoelectric, electrogasdynamic and other direct energy conversion</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="42.40.-i">
    <pacs:code>42.40.-i</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Holography</skos:prefLabel>
    <skos:broader rdf:resource="42."/>
    <skos:narrower rdf:resource="42.40.Pa"/>
    <skos:narrower rdf:resource="42.40.My"/>
    <skos:narrower rdf:resource="42.40.Ht"/>
    <skos:narrower rdf:resource="42.40.Kw"/>
    <skos:narrower rdf:resource="42.40.Jv"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="42.40.Eq"/>
    <skos:narrower rdf:resource="42.40.Lx"/>
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  <rdf:Description rdf:about="68.55.Jk">
    <skos:broader rdf:resource="68.55.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Structure and morphology; thickness; crystalline orientation and texture</skos:prefLabel>
    <pacs:code>68.55.Jk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="12.40.Yx">
    <pacs:code>12.40.Yx</pacs:code>
    <skos:broader rdf:resource="12.40.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Hadron mass models and calculations</skos:prefLabel>
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  <rdf:Description rdf:about="47.55.Bx">
    <pacs:code>47.55.Bx</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="47.55.-t"/>
    <skos:prefLabel>Cavitation</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="68.08.Bc">
    <skos:prefLabel>Wetting</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>68.08.Bc</pacs:code>
    <skos:broader rdf:resource="68.08.-p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="43.60.+d">
    <skos:narrower rdf:resource="43.60.Kx"/>
    <skos:narrower rdf:resource="43.60.Fg"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="43.60.Np"/>
    <skos:prefLabel>Acoustic signal processing</skos:prefLabel>
    <skos:narrower rdf:resource="43.60.Uv"/>
    <skos:narrower rdf:resource="43.60.Gk"/>
    <skos:narrower rdf:resource="43.60.Pt"/>
    <skos:narrower rdf:resource="43.60.Wy"/>
    <skos:narrower rdf:resource="43.60.Dh"/>
    <skos:narrower rdf:resource="43.60.Cg"/>
    <skos:narrower rdf:resource="43.60.Hj"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="43.60.Bf"/>
    <skos:narrower rdf:resource="43.60.Vx"/>
    <skos:broader rdf:resource="43."/>
    <skos:narrower rdf:resource="43.60.Tj"/>
    <skos:narrower rdf:resource="43.60.Jn"/>
    <pacs:code>43.60.+d</pacs:code>
    <skos:narrower rdf:resource="43.60.Mn"/>
    <skos:narrower rdf:resource="43.60.Qv"/>
    <skos:narrower rdf:resource="43.60.Ek"/>
    <skos:narrower rdf:resource="43.60.Ac"/>
    <skos:narrower rdf:resource="43.60.Sx"/>
    <skos:narrower rdf:resource="43.60.Rw"/>
    <skos:narrower rdf:resource="43.60.Lq"/>
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  <rdf:Description rdf:about="45.70.Cc">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>45.70.Cc</pacs:code>
    <skos:prefLabel>Static sandpiles; granular compaction</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="45.70.-n"/>
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  <rdf:Description rdf:about="12.60.Cn">
    <skos:prefLabel>Extensions of electroweak gauge sector</skos:prefLabel>
    <pacs:code>12.60.Cn</pacs:code>
    <skos:broader rdf:resource="12.60.-i"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="51.60.+a">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="51."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>51.60.+a</pacs:code>
    <skos:prefLabel>Magnetic properties</skos:prefLabel>
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    <skos:narrower rdf:resource="63.20.Kr"/>
    <skos:narrower rdf:resource="63.20.Ry"/>
    <skos:narrower rdf:resource="63.20.Dj"/>
    <skos:narrower rdf:resource="63.20.Mt"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="63.20.Pw"/>
    <skos:broader rdf:resource="63."/>
    <skos:narrower rdf:resource="63.20.Ls"/>
    <pacs:code>63.20.-e</pacs:code>
    <skos:prefLabel>Phonons in crystal lattices</skos:prefLabel>
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  <rdf:Description rdf:about="47.15.Pn">
    <skos:prefLabel>Laminar suspensions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="47.15.-x"/>
    <pacs:code>47.15.Pn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="73.22.Gk">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="73.22.-f"/>
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    <pacs:code>73.22.Gk</pacs:code>
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  <rdf:Description rdf:about="83.80.Qr">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Surfactant and micellar systems, associated polymers</skos:prefLabel>
    <skos:broader rdf:resource="83.80.-k"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>83.80.Qr</pacs:code>
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  <rdf:Description rdf:about="72.15.Eb">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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    <pacs:code>72.15.Eb</pacs:code>
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    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>81.40.Lm</pacs:code>
    <skos:prefLabel>Deformation, plasticity, and creep</skos:prefLabel>
    <skos:broader rdf:resource="81.40.-z"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
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  <rdf:Description rdf:about="84.40.-x">
    <skos:narrower rdf:resource="84.40.Az"/>
    <skos:broader rdf:resource="84."/>
    <pacs:code>84.40.-x</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="84.40.Xb"/>
    <skos:narrower rdf:resource="84.40.Dc"/>
    <skos:narrower rdf:resource="84.40.Lj"/>
    <skos:narrower rdf:resource="84.40.Fe"/>
    <skos:narrower rdf:resource="84.40.Ua"/>
    <skos:prefLabel>Radiowave and microwave (including millimeter wave) technology</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="84.40.Ba"/>
    <skos:narrower rdf:resource="84.40.Ik"/>
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  <rdf:Description rdf:about="52.59.Qy">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="52.59.-f"/>
    <skos:prefLabel>Wire array Z-pinches</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>52.59.Qy</pacs:code>
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    <skos:broader rdf:resource="47.20.-k"/>
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    <skos:prefLabel>Interfacial instability</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="43.58.Fm">
    <skos:broader rdf:resource="43.58.+z"/>
    <skos:prefLabel>Sound level meters, level recorders, sound pressure, particle velocity, and sound intensity measurements, meters, and controllers</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.58.Fm</pacs:code>
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  <rdf:Description rdf:about="03.65.Yz">
    <skos:broader rdf:resource="03.65.-w"/>
    <skos:prefLabel>Decoherence; open systems; quantum statistical methods</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>03.65.Yz</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="29.25.Pj">
    <pacs:code>29.25.Pj</pacs:code>
    <skos:prefLabel>Polarized and other targets</skos:prefLabel>
    <skos:broader rdf:resource="29.25.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="63.20.Pw">
    <skos:prefLabel>Localized modes</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="63.20.-e"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>63.20.Pw</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="75.50.Gg">
    <pacs:code>75.50.Gg</pacs:code>
    <skos:broader rdf:resource="75.50.-y"/>
    <skos:prefLabel>Ferrimagnetics</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.Gf">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>43.50.Gf</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="43.50.-x"/>
    <skos:prefLabel>Noise control at source: redesign, application of absorptive materials and reactive elements, mufflers, noise silencers, noise barriers, and attenuators, etc.</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="78.67.De">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Quantum wells</skos:prefLabel>
    <skos:broader rdf:resource="78.67.-n"/>
    <pacs:code>78.67.De</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="02.10.-v">
    <skos:prefLabel>Logic, set theory, and algebra</skos:prefLabel>
    <skos:narrower rdf:resource="02.10.De"/>
    <skos:narrower rdf:resource="02.10.Ox"/>
    <skos:narrower rdf:resource="02.10.Yn"/>
    <skos:narrower rdf:resource="02.10.Xm"/>
    <pacs:code>02.10.-v</pacs:code>
    <skos:narrower rdf:resource="02.10.Kn"/>
    <skos:narrower rdf:resource="02.10.Ud"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="02.10.Hh"/>
    <skos:narrower rdf:resource="02.10.Ab"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="02."/>
  </rdf:Description>
  <rdf:Description rdf:about="05.70.Ce">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="05.70.-a"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>05.70.Ce</pacs:code>
    <skos:prefLabel>Thermodynamic functions and equations of state</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="85.70.Ay">
    <skos:prefLabel>Magnetic device characterization, design, and modeling</skos:prefLabel>
    <pacs:code>85.70.Ay</pacs:code>
    <skos:broader rdf:resource="85.70.-w"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="98.38.Mz">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="98.38.-j"/>
    <pacs:code>98.38.Mz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Supernova remnants</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="46.25.Hf">
    <skos:broader rdf:resource="46.25.-y"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>46.25.Hf</pacs:code>
    <skos:prefLabel>Thermoelasticity and electromagnetic elasticity (electroelasticity, magnetoelasticity)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="79.20.Hx">
    <skos:broader rdf:resource="79.20.-m"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>79.20.Hx</pacs:code>
    <skos:prefLabel>Electron impact: secondary emission</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="74.25.Dw">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Superconductivity phase diagrams</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>74.25.Dw</pacs:code>
    <skos:broader rdf:resource="74.25.-q"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.40.Kk">
    <skos:prefLabel>Solar modulation and geophysical effects</skos:prefLabel>
    <skos:broader rdf:resource="96.40.-z"/>
    <pacs:code>96.40.Kk</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="47.10.+g">
    <skos:broader rdf:resource="47."/>
    <pacs:code>47.10.+g</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>General theory</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="45.10.Db">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="45.10.-b"/>
    <skos:prefLabel>Variational and optimization methods</skos:prefLabel>
    <pacs:code>45.10.Db</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="94.20.Kj">
    <skos:prefLabel>Polar cap ionosphere</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>94.20.Kj</pacs:code>
    <skos:broader rdf:resource="94.20.-y"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.30.Dz">
    <pacs:code>81.30.Dz</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.30.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Phase diagrams of other materials</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="45.80.+r">
    <skos:broader rdf:resource="45."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>45.80.+r</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Control of mechanical systems</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="97.30.Qt">
    <skos:prefLabel>Novae, dwarf novae, recurrent novae, and other cataclysmic (eruptive) variables</skos:prefLabel>
    <skos:broader rdf:resource="97.30.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>97.30.Qt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.80.Hn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Eclipsing binaries</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>97.80.Hn</pacs:code>
    <skos:broader rdf:resource="97.80.-d"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.30.Mh">
    <skos:prefLabel>Solid-phase precipitation</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>81.30.Mh</pacs:code>
    <skos:broader rdf:resource="81.30.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.16.Dn">
    <skos:broader rdf:resource="81.16.-c"/>
    <pacs:code>81.16.Dn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Self-assembly</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.50.Ah">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="61.50.-f"/>
    <pacs:code>61.50.Ah</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Theory of crystal structure, crystal symmetry; calculations and modeling</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="68.43.-h">
    <skos:narrower rdf:resource="68.43.De"/>
    <skos:narrower rdf:resource="68.43.Fg"/>
    <skos:broader rdf:resource="68."/>
    <pacs:code>68.43.-h</pacs:code>
    <skos:narrower rdf:resource="68.43.Jk"/>
    <skos:narrower rdf:resource="68.43.Vx"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="68.43.Hn"/>
    <skos:narrower rdf:resource="68.43.Mn"/>
    <skos:narrower rdf:resource="68.43.Tj"/>
    <skos:narrower rdf:resource="68.43.Bc"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Chemisorption/physisorption: adsorbates on surfaces</skos:prefLabel>
    <skos:narrower rdf:resource="68.43.Rs"/>
    <skos:narrower rdf:resource="68.43.Pq"/>
  </rdf:Description>
  <rdf:Description rdf:about="94.20.Mm">
    <skos:broader rdf:resource="94.20.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>94.20.Mm</pacs:code>
    <skos:prefLabel>Plasmasphere</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="42.50.Vk">
    <pacs:code>42.50.Vk</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="42.50.-p"/>
    <skos:prefLabel>Mechanical effects of light on atoms, molecules, electrons, and ions</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="98.62.Bj">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>98.62.Bj</pacs:code>
    <skos:broader rdf:resource="98.62.-g"/>
    <skos:prefLabel>Chemical composition and chemical evolution</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.66.Vt">
    <skos:broader rdf:resource="43.66.-x"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>43.66.Vt</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Hearing protection</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="23.40.-s">
    <pacs:code>23.40.-s</pacs:code>
    <skos:prefLabel>Beta decay; double beta decay; electron and muon capture</skos:prefLabel>
    <skos:narrower rdf:resource="23.40.Hc"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="23.40.Bw"/>
    <skos:broader rdf:resource="23."/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.10.Yb">
    <pacs:code>92.10.Yb</pacs:code>
    <skos:prefLabel>Hydrography</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.10.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.20.Lp">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="71.20.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>71.20.Lp</pacs:code>
    <skos:prefLabel>Intermetallic compounds</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="73.40.Ei">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="73.40.-c"/>
    <skos:prefLabel>Rectification</skos:prefLabel>
    <pacs:code>73.40.Ei</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="68.03.Kn">
    <skos:broader rdf:resource="68.03.-g"/>
    <pacs:code>68.03.Kn</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Dynamics (capillary waves)</skos:prefLabel>
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  <rdf:Description rdf:about="87.15.Rn">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="87.15.-v"/>
    <skos:prefLabel>Reactions and kinetics; polymerization</skos:prefLabel>
    <pacs:code>87.15.Rn</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.55.Pe">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Lunar, planetary, and deep-space probes</skos:prefLabel>
    <skos:broader rdf:resource="95.55.-n"/>
    <pacs:code>95.55.Pe</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="79.70.+q">
    <skos:prefLabel>Field emission, ionization, evaporation, and desorption</skos:prefLabel>
    <pacs:code>79.70.+q</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="79."/>
  </rdf:Description>
  <rdf:Description rdf:about="81.05.-t">
    <pacs:code>81.05.-t</pacs:code>
    <skos:narrower rdf:resource="81.05.Rm"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="81.05.Mh"/>
    <skos:narrower rdf:resource="81.05.Cy"/>
    <skos:broader rdf:resource="81."/>
    <skos:narrower rdf:resource="81.05.Ni"/>
    <skos:narrower rdf:resource="81.05.Gc"/>
    <skos:narrower rdf:resource="81.05.Pj"/>
    <skos:narrower rdf:resource="81.05.Uw"/>
    <skos:narrower rdf:resource="81.05.Hd"/>
    <skos:narrower rdf:resource="81.05.Ea"/>
    <skos:prefLabel>Specific materials: fabrication, treatment, testing and analysis</skos:prefLabel>
    <skos:narrower rdf:resource="81.05.Zx"/>
    <skos:narrower rdf:resource="81.05.Qk"/>
    <skos:narrower rdf:resource="81.05.Je"/>
    <skos:narrower rdf:resource="81.05.Lg"/>
    <skos:narrower rdf:resource="81.05.Kf"/>
    <skos:narrower rdf:resource="81.05.Dz"/>
    <skos:narrower rdf:resource="81.05.Tp"/>
    <skos:narrower rdf:resource="81.05.Bx"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="61.43.Dq">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>61.43.Dq</pacs:code>
    <skos:prefLabel>Amorphous semiconductors, metals, and alloys</skos:prefLabel>
    <skos:broader rdf:resource="61.43.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="43.75.Kk">
    <pacs:code>43.75.Kk</pacs:code>
    <skos:broader rdf:resource="43.75.-z"/>
    <skos:prefLabel>Bells, xylophones, and other instruments having rigid vibrators</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
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  <rdf:Description rdf:about="91.70.Dh">
    <skos:broader rdf:resource="91.70.-c"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Mesozoic</skos:prefLabel>
    <pacs:code>91.70.Dh</pacs:code>
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  <rdf:Description rdf:about="75.10.Dg">
    <skos:prefLabel>Crystal-field theory and spin Hamiltonians</skos:prefLabel>
    <pacs:code>75.10.Dg</pacs:code>
    <skos:broader rdf:resource="75.10.-b"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="74.25.Jb">
    <pacs:code>74.25.Jb</pacs:code>
    <skos:prefLabel>Electronic structure</skos:prefLabel>
    <skos:broader rdf:resource="74.25.-q"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.65.-b">
    <skos:narrower rdf:resource="81.65.Cf"/>
    <skos:narrower rdf:resource="81.65.Tx"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="81.65.Rv"/>
    <pacs:code>81.65.-b</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="81.65.Lp"/>
    <skos:narrower rdf:resource="81.65.Ps"/>
    <skos:narrower rdf:resource="81.65.Mq"/>
    <skos:prefLabel>Surface treatments</skos:prefLabel>
    <skos:broader rdf:resource="81."/>
    <skos:narrower rdf:resource="81.65.Kn"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.-f">
    <skos:prefLabel>Function theory, analysis</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="02.30.Xx"/>
    <skos:narrower rdf:resource="02.30.Oz"/>
    <skos:narrower rdf:resource="02.30.Uu"/>
    <skos:narrower rdf:resource="02.30.Vv"/>
    <skos:narrower rdf:resource="02.30.Hq"/>
    <skos:narrower rdf:resource="02.30.Nw"/>
    <skos:narrower rdf:resource="02.30.Ik"/>
    <skos:narrower rdf:resource="02.30.Gp"/>
    <skos:broader rdf:resource="02."/>
    <skos:narrower rdf:resource="02.30.Rz"/>
    <skos:narrower rdf:resource="02.30.Px"/>
    <skos:narrower rdf:resource="02.30.Jr"/>
    <skos:narrower rdf:resource="02.30.Tb"/>
    <skos:narrower rdf:resource="02.30.Sa"/>
    <skos:narrower rdf:resource="02.30.Em"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="02.30.Lt"/>
    <skos:narrower rdf:resource="02.30.Cj"/>
    <skos:narrower rdf:resource="02.30.Zz"/>
    <skos:narrower rdf:resource="02.30.Yy"/>
    <skos:narrower rdf:resource="02.30.Ks"/>
    <skos:narrower rdf:resource="02.30.Mv"/>
    <pacs:code>02.30.-f</pacs:code>
    <skos:narrower rdf:resource="02.30.Fn"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.21.+a">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="97."/>
    <skos:prefLabel>Pre-main sequence objects, young stellar objects (YSO's) and protostars (T Tauri stars, Orion population, Herbig&amp;ndash;Haro objects, Bok globules, bipolar outflows, cometary nebulae, etc.)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>97.21.+a</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="68.49.Df">
    <skos:broader rdf:resource="68.49.-h"/>
    <skos:prefLabel>Molecule scattering from surfaces (energy transfer, resonances, trapping)</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>68.49.Df</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="01.40.Jp">
    <skos:prefLabel>Teacher training</skos:prefLabel>
    <skos:broader rdf:resource="01.40.-d"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>01.40.Jp</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.45.Pq">
    <pacs:code>05.45.Pq</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Numerical simulations of chaotic systems</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="05.45.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="77.22.Gm">
    <skos:broader rdf:resource="77.22.-d"/>
    <pacs:code>77.22.Gm</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Dielectric loss and relaxation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="92.40.Fb">
    <pacs:code>92.40.Fb</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="92.40.-t"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Rivers, runoff, and streamflow</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="68.60.Bs">
    <pacs:code>68.60.Bs</pacs:code>
    <skos:prefLabel>Mechanical and acoustical properties</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="68.60.-p"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="90."/>
    <skos:narrower rdf:resource="97.60.-s"/>
    <skos:narrower rdf:resource="97.80.-d"/>
    <skos:prefLabel>Stars</skos:prefLabel>
    <skos:narrower rdf:resource="97.20.-w"/>
    <skos:narrower rdf:resource="97.21.+a"/>
    <skos:narrower rdf:resource="97.90.+j"/>
    <pacs:code>97.</pacs:code>
    <skos:narrower rdf:resource="97.10.-q"/>
    <skos:narrower rdf:resource="97.82.-j"/>
    <skos:narrower rdf:resource="97.30.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="91.65.Br">
    <pacs:code>91.65.Br</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Geochemical cycles</skos:prefLabel>
    <skos:broader rdf:resource="91.65.-n"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="81.15.Cd">
    <skos:broader rdf:resource="81.15.-z"/>
    <skos:prefLabel>Deposition by sputtering</skos:prefLabel>
    <pacs:code>81.15.Cd</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.40.Fb">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Random walks and Levy flights</skos:prefLabel>
    <pacs:code>05.40.Fb</pacs:code>
    <skos:broader rdf:resource="05.40.-a"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.30.+q">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>72.30.+q</pacs:code>
    <skos:broader rdf:resource="72."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>High-frequency effects; plasma effects</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="76.60.-k">
    <skos:narrower rdf:resource="76.60.Es"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="76.60.Gv"/>
    <pacs:code>76.60.-k</pacs:code>
    <skos:narrower rdf:resource="76.60.Lz"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:narrower rdf:resource="76.60.Pc"/>
    <skos:prefLabel>Nuclear magnetic resonance and relaxation</skos:prefLabel>
    <skos:narrower rdf:resource="76.60.Cq"/>
    <skos:narrower rdf:resource="76.60.Jx"/>
    <skos:broader rdf:resource="76."/>
  </rdf:Description>
  <rdf:Description rdf:about="46.70.De">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="46.70.-p"/>
    <pacs:code>46.70.De</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Beams, plates and shells</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="61.14.-x">
    <skos:narrower rdf:resource="61.14.Dc"/>
    <skos:broader rdf:resource="61."/>
    <pacs:code>61.14.-x</pacs:code>
    <skos:narrower rdf:resource="61.14.Nm"/>
    <skos:narrower rdf:resource="61.14.Qp"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="61.14.Lj"/>
    <skos:narrower rdf:resource="61.14.Hg"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Electron diffraction and scattering</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="31.50.-x">
    <pacs:code>31.50.-x</pacs:code>
    <skos:prefLabel>Potential energy surfaces</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="31.50.Gh"/>
    <skos:broader rdf:resource="31."/>
    <skos:narrower rdf:resource="31.50.Bc"/>
    <skos:narrower rdf:resource="31.50.Df"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="82.53.Ps">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>82.53.Ps</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Femtosecond probing of biological molecules</skos:prefLabel>
    <skos:broader rdf:resource="82.53.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="43.30.Tg">
    <skos:prefLabel>Navigational instruments using underwater sound</skos:prefLabel>
    <pacs:code>43.30.Tg</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="43.30.-k"/>
  </rdf:Description>
  <rdf:Description rdf:about="84.40.Lj">
    <skos:prefLabel>Microwave integrated electronics</skos:prefLabel>
    <skos:broader rdf:resource="84.40.-x"/>
    <pacs:code>84.40.Lj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="23.60.+e">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="23."/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Alpha decay</skos:prefLabel>
    <pacs:code>23.60.+e</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="11.10.Hi">
    <skos:broader rdf:resource="11.10.-z"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>11.10.Hi</pacs:code>
    <skos:prefLabel>Renormalization group evolution of parameters</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.60.Rd">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="96.60.-j"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>96.60.Rd</pacs:code>
    <skos:prefLabel>Flares, bursts, and related phenomena</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="52.65.Ff">
    <skos:prefLabel>Fokker-Planck and Vlasov equation</skos:prefLabel>
    <skos:broader rdf:resource="52.65.-y"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>52.65.Ff</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="61.30.-v">
    <skos:narrower rdf:resource="61.30.Mp"/>
    <skos:narrower rdf:resource="61.30.Pq"/>
    <skos:narrower rdf:resource="61.30.Hn"/>
    <skos:prefLabel>Liquid crystals</skos:prefLabel>
    <skos:narrower rdf:resource="61.30.Eb"/>
    <skos:narrower rdf:resource="61.30.St"/>
    <skos:narrower rdf:resource="61.30.Vx"/>
    <skos:narrower rdf:resource="61.30.Gd"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>61.30.-v</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:narrower rdf:resource="61.30.Jf"/>
    <skos:narrower rdf:resource="61.30.Cz"/>
    <skos:narrower rdf:resource="61.30.Dk"/>
    <skos:broader rdf:resource="61."/>
  </rdf:Description>
  <rdf:Description rdf:about="68.60.Wm">
    <skos:broader rdf:resource="68.60.-p"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Other nonelectronic physical properties</skos:prefLabel>
    <pacs:code>68.60.Wm</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="81.15.Ef">
    <skos:prefLabel>Vacuum deposition</skos:prefLabel>
    <pacs:code>81.15.Ef</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="81.15.-z"/>
  </rdf:Description>
  <rdf:Description rdf:about="33.45.+x">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Mössbauer spectra</skos:prefLabel>
    <skos:broader rdf:resource="33."/>
    <pacs:code>33.45.+x</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="92.40.Je">
    <pacs:code>92.40.Je</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="92.40.-t"/>
    <skos:prefLabel>Evaporation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="02.50.Ey">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Stochastic processes</skos:prefLabel>
    <pacs:code>02.50.Ey</pacs:code>
    <skos:broader rdf:resource="02.50.-r"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="95.30.Dr">
    <skos:broader rdf:resource="95.30.-k"/>
    <pacs:code>95.30.Dr</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Atomic processes and interactions</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="96.60.Na">
    <pacs:code>96.60.Na</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Chromosphere and chromosphere&amp;ndash;corona transition; spicules</skos:prefLabel>
    <skos:broader rdf:resource="96.60.-j"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="42.25.Kb">
    <pacs:code>42.25.Kb</pacs:code>
    <skos:broader rdf:resource="42.25.-p"/>
    <skos:prefLabel>Coherence</skos:prefLabel>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="05.40.Ca">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Noise</skos:prefLabel>
    <pacs:code>05.40.Ca</pacs:code>
    <skos:broader rdf:resource="05.40.-a"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
</rdf:RDF>

