<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/" >
  <rdf:Description rdf:about="43.05.Hw">
    <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
    <skos:narrower rdf:resource="43.05.Ft"/>
    <skos:narrower rdf:resource="43.05.Nb"/>
    <skos:narrower rdf:resource="43.05.Sf"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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>
  </rdf:Description>
  <rdf:Description rdf:about="84.">
    <skos:narrower rdf:resource="84.47.+w"/>
    <pacs:code>84.</pacs:code>
    <skos:broader rdf:resource="80."/>
    <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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."/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <rdf:Description rdf:about="46.15.Ff">
    <pacs:code>46.15.Ff</pacs:code>
    <skos:broader rdf:resource="46.15.-x"/>
    <skos:prefLabel>Perturbation and complex analysis 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"/>
  </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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <rdf:Description rdf:about="52.50.Nr">
    <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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."/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
    <skos:prefLabel>Space-time signal processing, other than matched field processing</skos:prefLabel>
    <pacs:code>43.60.Gk</pacs:code>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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."/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <rdf:Description rdf:about="21.60.-n">
    <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"/>
    <skos:prefLabel>Nuclear structure models and methods</skos:prefLabel>
    <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>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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."/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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."/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <rdf:Description rdf:about="43.20.Px">
    <skos:prefLabel>Transient radiation and scattering</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.Px</pacs:code>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
  </rdf:Description>
  <rdf:Description rdf:about="71.70.-d">
    <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"/>
  </rdf:Description>
  <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>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <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"/>
  </rdf:Description>
  <rdf:Description rdf:about="85.30.-z">
    <skos:prefLabel>Semiconductor devices</skos:prefLabel>
    <skos:broader rdf:resource="85."/>
    <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"/>
  </rdf:Description>
  <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"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>42.50.Gy</pacs:code>
    <skos:prefLabel>Effects of atomic coherence on propagation, absorption, and amplification of light; electromagnetically induced transparency and absorption</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="47.20.Gv">
    <pacs:code>47.20.Gv</pacs:code>
    <skos:broader rdf:resource="47.20.-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>Viscous instability</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="05.45.Vx">
    <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>
  </rdf:Description>
  <rdf:Description rdf:about="95.85.Nv">
    <skos:prefLabel>X-ray</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <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"/>
  </rdf:Description>
  <rdf:Description rdf:about="52.25.Jm">
    <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"/>
    <pacs:code>52.25.Jm</pacs:code>
    <skos:broader rdf:resource="52.25.-b"/>
  </rdf:Description>
  <rdf:Description rdf:about="68.47.De">
    <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>
  </rdf:Description>
  <rdf:Description rdf:about="13.40.Em">
    <skos:inScheme rdf:resource="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>13.40.Em</pacs:code>
    <skos:broader rdf:resource="13.40.-f"/>
    <skos:prefLabel>Electric and magnetic moments</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="87.64.Je">
    <skos:prefLabel>Infrared and Raman spectroscopy</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>87.64.Je</pacs:code>
    <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="25.70.Ef">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Resonances</skos:prefLabel>
    <pacs:code>25.70.Ef</pacs:code>
    <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="87.18.La">
    <pacs:code>87.18.La</pacs:code>
    <skos:broader rdf:resource="87.18.-h"/>
    <skos:prefLabel>Morphogenesis</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="95.55.Vj">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="95.55.-n"/>
    <skos:prefLabel>Neutrino, muon, pion, and other elementary particle detectors; cosmic ray detectors</skos:prefLabel>
    <pacs:code>95.55.Vj</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="29.30.Aj">
    <skos:prefLabel>Charged-particle spectrometers: electric and magnetic</skos:prefLabel>
    <pacs:code>29.30.Aj</pacs:code>
    <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"/>
  </rdf:Description>
  <rdf:Description rdf:about="97.30.Hk">
    <pacs:code>97.30.Hk</pacs:code>
    <skos:prefLabel>Carbon stars, S stars, and related types (C, S, R, and N)</skos:prefLabel>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="97.30.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.60.Gf">
    <pacs:code>02.60.Gf</pacs:code>
    <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>Algorithms for functional approximation</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="05.60.-k">
    <pacs:code>05.60.-k</pacs:code>
    <skos:prefLabel>Transport processes</skos:prefLabel>
    <skos:narrower rdf:resource="05.60.Gg"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:broader rdf:resource="05."/>
    <skos:narrower rdf:resource="05.60.Cd"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="28.52.Cx">
    <rdf:type rdf:resource="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>28.52.Cx</pacs:code>
    <skos:prefLabel>Fueling, heating and ignition</skos:prefLabel>
    <skos:broader rdf:resource="28.52.-s"/>
  </rdf:Description>
  <rdf:Description rdf:about="02.30.Ks">
    <skos:broader rdf:resource="02.30.-f"/>
    <pacs:code>02.30.Ks</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>Delay and functional equations</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.38.Yn">
    <pacs:code>43.38.Yn</pacs:code>
    <skos:broader rdf:resource="43.38.-p"/>
    <skos:prefLabel>Impulse transducers</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="87.14.-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:broader rdf:resource="87."/>
    <skos:narrower rdf:resource="87.14.Cc"/>
    <skos:narrower rdf:resource="87.14.Gg"/>
    <skos:narrower rdf:resource="87.14.Ee"/>
    <pacs:code>87.14.-g</pacs:code>
    <skos:prefLabel>Biomolecules: types</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="83.80.Kn">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <pacs:code>83.80.Kn</pacs:code>
    <skos:broader rdf:resource="83.80.-k"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Physical gels and microgels</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="74.62.Bf">
    <skos:broader rdf:resource="74.62.-c"/>
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <skos:prefLabel>Effects of material synthesis, crystal structure, and chemical composition</skos:prefLabel>
    <pacs:code>74.62.Bf</pacs:code>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
  </rdf:Description>
  <rdf:Description rdf:about="72.25.Ba">
    <skos:inScheme rdf:resource="http://www.w3.org/2001/sw/Europe/reports/thes/ns/pacs"/>
    <pacs:code>72.25.Ba</pacs:code>
    <skos:broader rdf:resource="72.25.-b"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:prefLabel>Spin polarized transport in metals</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="91.45.Sx">
    <skos:prefLabel>Relations of gravity observations to tectonics and isostasy</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"/>
    <pacs:code>91.45.Sx</pacs:code>
  </rdf:Description>
  <rdf:Description rdf:about="42.62.Eh">
    <skos:inScheme rdf:resource="http://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="42.62.-b"/>
    <pacs:code>42.62.Eh</pacs:code>
    <skos:prefLabel>Metrological applications; optical frequency synthesizers for precision spectroscopy</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="63.10.+a">
    <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"/>
    <pacs:code>63.10.+a</pacs:code>
    <skos:prefLabel>General theory</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="43.50.Ba">
    <skos:broader rdf:resource="43.50.-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>43.50.Ba</pacs:code>
    <skos:prefLabel>Noisiness: rating methods and criteria</skos:prefLabel>
  </rdf:Description>
  <rdf:Description rdf:about="95.30.Jx">
    <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>
  </rdf:Description>
  <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"/>
    