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Results 11 - 20 of 22
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2/1/2009 - Peer reviewed journal articlesThe results of this study by NIOSH have served to provide performance data in support of the procedures described in the international standard methods, for which such results were previously unavailable in the peer-reviewed literature.
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1/1/2009 - Peer reviewed journal articlesThis study focuses on how hygroscopic properties, deliquesence relative humidity (DRH) and hygroscopic growth factor (GF) of nanoparticles vary with their size and structural properties.
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6/1/2008 - Conference papersThis report examines the effect of oversize particles, cyclone inversion, and cleaning procedures on the Personal Dust Monitor (PDM).
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4/1/2007 - Peer reviewed journal articlesThis report describes an investigation in which NIOSH used iron-doped diesel fuel to generate metal-bearing diesel particles and a subsequent analysis of the particles using transmission electron microscopy (TEM) and energy-dispersive spectroscopy (EDS).
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3/1/2005 - Peer reviewed journal articlesThis paper highlights some of the widely used standards for accurate flammability and ignitability data for chemicals, complemented with hypothetical but relevant examples describing the testing strategy, interpretation, and application of the results.
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9/1/2004 - Peer reviewed journal articlesNational Institute for Occupational Safety and Health method 7703 is a portable field procedure for the analysis of workplace air filter samples for hexavalent chromium (CrVI) content immediately after the samples are collected. The field method prescri...
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1/1/2001 - Conference papersThis paper presents the results of a side-by-side comparison of the respirable dust dosimeter and gravimetric respirable dust sampler in a controlled experimental environent in the laboratory and in underground coal mines under normal operating conditions.
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1/1/1997 - Conference papersTraditional techniques to experimentally determine toxic fumes produced by detonating high explosives are not applicable to blasting agents. To detonate properly, blasting agents require confinement, a significant booster, and other parameters.
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1/1/1995 - Information CircularsTo help evaluate the usefulness of the natural gamma radiation (NGR) technique for the coal interface detection (CID) project, the U.S. Bureau of Mines (USBM) collected data from various mining companies conducting underground and surface operations.
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1/1/1988 - Reports of InvestigationsA Bureau of Mines geologic study of Pennsylvanian and Permian coalbeds in southwestern Pennsylvania was undertaken to determine the effects of coalbed geology and petrology on in situ coalbed gas contents.
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Content source: National Institute for Occupational Safety and Health, Mining Program