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An important internal link in the supply chain is between supply managers and their internal customers. These individuals must collaborate to determine purchase specifications, develop sourcing strategies, ensure supplier performance, and maintain...
2014-06-01 (iso8601)
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This research is the first to quantify complex PAH mixtures in NIST SRMs using comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry (GC×GC/ToF-MS), with and without extract cleanup, and reports previously...
2013-09-13 (iso8601)
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Recent evidence has demonstrated the importance of kidney function in healthy aging. We examined the association between kidney function and change in cognitive function in 3,907 participants in the Cardiovascular Health Study, recruited from 4...
2014-07-01 (iso8601)
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Long-distance exchange has long been recognized as a critical factor in the history of the ancient Near East, yet few studies have utilized robust analytical methods to trace the production and movement of specific goods at the interregional...
2014-07-18 (iso8601)
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This is the PowerPoint (PDF) file for a 90-minute workshop for graduate students covering data management best practices. Topics covered include general recommendations for data management in terms of planning, data description (metadata), file...
2013 (iso8601)
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Passive removal of energy to structural surfaces is a determining factor in the response of nuclear containments to reactor accidents. Owing to the high latent heat of the phase change process, condensation is the predominant mechanism of heat...
1994 (iso8601)
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The relationship between folding and fracturing is one long studied by structural geologists. Folds are common fluid traps (e.g. hydrocarbons) and fractures act as fluid conduits, therefore understanding the relationship between the two is...
2009 (iso8601)
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In the nucleus, DNA is complexed with an array of proteins and compacted into chromatin. The basic subunit of chromatin, termed the nucleosome, is composed of 148 base pairs of DNA wrapped around an octamer of the core histones H2A, H2B, H3 and...
1992 (iso8601)
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The Pine Forest Range in northwest Nevada has the most western and northern exposures in the state of pre-Tertiary eugeosynclinal and iniogeosynclinal rocks. Pre-Tertiary rocks record effects of a widespread low grade regional metamorphism. This...
1966 (iso8601)
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Six Holstein steers (118 kg BW) were fed two diets (DW and Control) in a crossover treatment design to examine nitrogen and phosphorus utilization. In the DW diet, sundried duckweed was substituted for a portion of the soybean meal in the control...
1998 (iso8601)
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