Determinations of known respirator leakage using controlled negative pressure and ambient aerosol QNFT systems

<?xml version="1.0" encoding="UTF-8"?><modsCollection xmlns="http://www.loc.gov/mods/v3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-8.xsd">
<mods version="3.8">
<titleInfo>
<title>Determinations of known respirator leakage using controlled negative pressure and ambient aerosol QNFT systems</title>
</titleInfo>
<titleInfo type="alternative">
<title>American Industrial Hygiene Association journal</title>
</titleInfo>
<name type="personal" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080316594">
<namePart>Crutchfield, Clifton D.</namePart>
<nameIdentifier>MAPA20080316594</nameIdentifier>
</name>
<typeOfResource>text</typeOfResource>
<originInfo>
<place>
<placeTerm type="code" authority="marccountry">usa</placeTerm>
</place>
<dateIssued encoding="marc">1995</dateIssued>
<issuance>serial</issuance>
</originInfo>
<language>
<languageTerm type="code" authority="iso639-2b">eng</languageTerm>
</language>
<physicalDescription>
<form authority="marcform">print</form>
<form authority="marccategory">microform</form>
</physicalDescription>
<abstract displayLabel="Summary">This study was not designed as a direct comparison of fit-factor measurements made with controlled negative pressure (CNP) and ambient aerosol fit-test systems. The study was designed to determine how well each system could measure a known source of leakage introduced into a subject's respirator</abstract>
<note type="statement of responsibility">Clifton D. Crutchfield... [et al.]</note>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080585679">
<topic>Higiene industrial</topic>
</subject>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080588946">
<topic>Ambiente de trabajo</topic>
</subject>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080564544">
<topic>Ventiladores</topic>
</subject>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080549534">
<topic>Aerosoles</topic>
</subject>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080612597">
<topic>Sistemas de ventilación</topic>
</subject>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080625016">
<topic>Sistemas de limpieza del aire</topic>
</subject>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080586331">
<topic>Métodos analíticos</topic>
</subject>
<classification authority="">872</classification>
<relatedItem type="host">
<titleInfo>
<title>American Industrial Hygiene Association journal</title>
</titleInfo>
<originInfo>
<publisher>Akron, Ohio</publisher>
</originInfo>
<part>
<text>Vol. 56, nº 1, January 1995 ; p. 16-23</text>
</part>
</relatedItem>
<recordInfo>
<recordContentSource authority="marcorg">MAP</recordContentSource>
<recordCreationDate encoding="marc">950505</recordCreationDate>
<recordChangeDate encoding="iso8601">20080418120718.0</recordChangeDate>
<recordIdentifier source="MAP">MAP20071022379</recordIdentifier>
<languageOfCataloging>
<languageTerm type="code" authority="iso639-2b">spa</languageTerm>
</languageOfCataloging>
</recordInfo>
</mods>
</modsCollection>