Pesquisa de referências

An Inhalable-dust sampler, for measuring the hazard from total airborne particulate

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      <subfield code="a">Ogden, T.L.</subfield>
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      <subfield code="a">An Inhalable-dust sampler, for measuring the hazard from total airborne particulate</subfield>
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      <subfield code="a">Present standards and measurement methods for total airborne particulate are very inexact because they usually ignore the sampler entry effects important for large particles. A logical solution would be to try to measure the same concentration as enters the nose or mouth. Measurements of total airborne particulate with this sampler should be much more consistent and relevant than with the usual methods. The influence of turbulence on such measurements is discussed briefly</subfield>
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      <subfield code="a">Partículas ambientales</subfield>
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      <subfield code="a">Birkett, J.L.</subfield>
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      <subfield code="a">The Annals of occupational hygiene</subfield>
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      <subfield code="t">The Annals of occupational hygiene</subfield>
      <subfield code="d">Oxford [etc.]</subfield>
      <subfield code="g">nº 1, March 1978 ; p. 41-50</subfield>
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