Examination of the near triad in VDU operators

<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd">
  <record>
    <leader>00000nab a2200000 i 4500</leader>
    <controlfield tag="001">MAP20071019575</controlfield>
    <controlfield tag="003">MAP</controlfield>
    <controlfield tag="005">20080418115841.0</controlfield>
    <controlfield tag="007">hzruuu---uuuu</controlfield>
    <controlfield tag="008">940607e19900601gbr||||    | |00010|eng d</controlfield>
    <datafield tag="035" ind1=" " ind2=" ">
      <subfield code="a">6800012957</subfield>
    </datafield>
    <datafield tag="040" ind1=" " ind2=" ">
      <subfield code="a">MAP</subfield>
      <subfield code="b">spa</subfield>
    </datafield>
    <datafield tag="084" ind1=" " ind2=" ">
      <subfield code="a">875</subfield>
    </datafield>
    <datafield tag="100" ind1="1" ind2=" ">
      <subfield code="0">MAPA20080195335</subfield>
      <subfield code="a">Ishikawa, Satoshi</subfield>
    </datafield>
    <datafield tag="245" ind1="1" ind2="0">
      <subfield code="a">Examination of the near triad in VDU operators</subfield>
      <subfield code="c">Satoshi Ishikawa</subfield>
    </datafield>
    <datafield tag="520" ind1=" " ind2=" ">
      <subfield code="a">The aim of the present study was to investigate the effect of a sustained accomodative stimulus on the tonic level of accommodation, pupil and convergence, i.e., the near triad, in three different groups. Accommodation was measured with an objective infrared optometer, the pupil was measured by an infrared video pupilography, and convergence was measured from the contralateral eye by photoelectronic oculography</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080550653</subfield>
      <subfield code="a">Ergonomía</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080577520</subfield>
      <subfield code="a">Pruebas visuales</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080563585</subfield>
      <subfield code="a">Oftalmología</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080631079</subfield>
      <subfield code="a">Pantallas de visualización de datos</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080540999</subfield>
      <subfield code="a">Fatiga</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080607289</subfield>
      <subfield code="a">Métodos experimentales</subfield>
    </datafield>
    <datafield tag="740" ind1="0" ind2=" ">
      <subfield code="a">Ergonomics</subfield>
    </datafield>
    <datafield tag="773" ind1="0" ind2=" ">
      <subfield code="t">Ergonomics</subfield>
      <subfield code="d">London and Washington</subfield>
      <subfield code="g">Vol. 33, nº 6, June 1990 ; p. 787-798</subfield>
    </datafield>
  </record>
</collection>