Búsqueda

Field comparison of respirable dust samplers

<?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">MAP20071017901</controlfield>
    <controlfield tag="003">MAP</controlfield>
    <controlfield tag="005">20080418115230.0</controlfield>
    <controlfield tag="007">hzruuu---uuuu</controlfield>
    <controlfield tag="008">940314e19920201gbr||||    | |00010|eng d</controlfield>
    <datafield tag="035" ind1=" " ind2=" ">
      <subfield code="a">6800003256</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">872</subfield>
    </datafield>
    <datafield tag="245" ind1="1" ind2="0">
      <subfield code="a">Field comparison of respirable dust samplers</subfield>
      <subfield code="c">D.K. Verma... [et al.]</subfield>
    </datafield>
    <datafield tag="520" ind1=" " ind2=" ">
      <subfield code="a">Six airborne dust sampling systems were compared side-by-side, as static samplers, in an Ontario uranium mine to evaluate their relative efficiency in an underground environment. Duplicate samplers were included to verify reproducibility. The effect of changing the filters media was evaluated for some of the samplers. Two samplers were also compared in a gold mine. The nyloncyclone is shown to be an acceptable respirable dust sampler for the Ontario hardrock mining environment. Furthermore, it gave results comparable to those of the SIMPEDS metal cyclone. The SIMPEDS and BCIRA metal cyclones, which were expected to give equivalent results measured significantly different dust concentrations. The MRE gave a higher dust concentration measurement than the nylon cyclone, although the samplers appeared to be statistically equivalent</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080585679</subfield>
      <subfield code="a">Higiene industrial</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080605278</subfield>
      <subfield code="a">Contaminantes químicos</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080616441</subfield>
      <subfield code="a">Contaminación atmosférica</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080539566</subfield>
      <subfield code="a">Polvo</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080551797</subfield>
      <subfield code="a">Muestreos</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080559670</subfield>
      <subfield code="a">Muestreador</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080621186</subfield>
      <subfield code="a">Control de la contaminación</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080544638</subfield>
      <subfield code="a">Minería</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080548308</subfield>
      <subfield code="a">MRE 113A</subfield>
    </datafield>
    <datafield tag="650" ind1="1" ind2="1">
      <subfield code="0">MAPA20080540494</subfield>
      <subfield code="a">Canadá</subfield>
    </datafield>
    <datafield tag="700" ind1="1" ind2=" ">
      <subfield code="0">MAPA20080118716</subfield>
      <subfield code="a">Verma, Dave K.</subfield>
    </datafield>
    <datafield tag="740" ind1="4" ind2=" ">
      <subfield code="a">The Annals of occupational hygiene</subfield>
    </datafield>
    <datafield tag="773" ind1="0" ind2=" ">
      <subfield code="t">The Annals of occupational hygiene</subfield>
      <subfield code="d">Oxford [etc.]</subfield>
      <subfield code="g">nº 1, February 1992 ; p. 23-34</subfield>
    </datafield>
  </record>
</collection>