Search Results - "MODEY, William K"

Evaluation of a valveless thermal desorption system for organic aerosols and vapors Transfer lines and preconcentration module by MODEY, William K, DOSKEY, Paul V

“…Semivolatile organic compounds (SVOCs) are distributed in the atmosphere between the gas- and aerosol-phases. The low vapor pressures of some SVOCs makes…”
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Apportionment of Ambient Primary and Secondary PM2.5 During a 2001 Summer Intensive Study at the NETL Pittsburgh Site Using PMF2 and EPA UNMIX by Eatough, Delbert J., Anderson, Richard R., Martello, Donald V., Modey, William K., Mangelson, Nolan F.

“…Apportionment of primary and secondary pollutants during a July 2001 intensive study at the National Energy Technology Laboratory is reported. PM 2.5 was…”
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Apportionment of ambient primary and secondary fine particulate matter during a 2001 summer intensive study at the CMU supersite and NETL pittsburgh site by EATOUGH, Delbert J, MANGELSON, Nolan F, ANDERSON, Richard R, MARTELLO, Donald V, PEKNEY, Natalie J, DAVIDSON, Cliff I, MODEY, William K

“…Gaseous and particulate pollutant concentrations associated with five samples per day collected during a July 2001 summer intensive study at the Pittsburgh…”
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Sources and Composition of PM2.5 at the National Energy Technology Laboratory in Pittsburgh during July and August 2000 by Anderson, Richard R, Martello, Donald V, Rohar, Paul C, Strazisar, Brian R, Tamilia, Joseph P, Waldner, Karl, White, Curt M, Modey, William K, Mangelson, Nolan F, Eatough, Delbert J

“…PM2.5 mass was measured daily with three batch samplers, a PM2.5 R&P Partisol-Plus FRM, an Andersen RAAS, and a BYU PC-BOSS, and continuously with a TEOM…”
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Apportionment of Ambient Primary and Secondary Pollutants during a 2001 Summer Study in Pittsburgh Using U.S. Environmental Protection Agency UNMIX by Anderson, Richard R., Martello, Donald V., Lucas, Leonard J., Davidson, Cliff I., Modey, William K., Eatough, Delbert J.

“…Apportionment of primary and secondary pollutants during the summer 2001 Pittsburgh Air Quality Study (PAQS) is reported. Several sites were included in PAQS,…”
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One- and Three-Hour PM2.5 Characterization, Speciation, and Source Apportionment Using Continuous and Integrated Samplers by Long, Russell W., Modey, William K., Smith, Phillip S., Smith, Rachel, Merrill, Cristina, Pratt, Joshua, Stubbs, Andrew, Eatough, Norman L., Eatough, Delbert J., Malm, William C., Wilson, William E.

“…Ammonium nitrate and semivolatile organic compounds (SVOC) are significant components of fine particles in many urban atmospheres. These components, however,…”
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Twenty Four-Hour PC-BOSS Air-Monitoring Results from the NETL Fine-Particulate Sampling Site in Pittsburgh, Pennsylvania: An Annual Perspective by Modey, William K., Eatough, Delbert J.

“…The concentration and composition of PM 2.5 from May to September of 2000 and monthly trends in ambient fine-particulate material concentrations from October…”
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The Regional Nature of PM2.5 Episodes in the Upper Ohio River Valley by Anderson, Richard R., Martello, Donald V., White, Curt M., Crist, Kevin C., John, Kuruvilla, Modey, William K., Eatough, Delbert J.

“…From October 1999 through September 2000, particulate matter (PM) with aerodynamic diameter ≥2.5 μm (PM 2.5 ) mass and composition were measured at the…”
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Evaluation of the RAMS Continuous Monitor for Determination of PM2.5 Mass Including Semi-Volatile Material in Philadelphia, PA by Pang, Yanbo, Eatough, Norman L., Modey, William K., Eatough, Delbert J.

“…The real-time ambient mass sampler (RAMS) is a continuous monitor based on particle concentrator, denuder, drier, and tapered element oscillating microbalance…”
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Semi-volatile secondary organic aerosol in urban atmospheres: meeting a measurement challenge by Eatough, Delbert J., Long, Russell W., Modey, William K., Eatough, Norman L.

“…Ammonium nitrate and semi-volatile organic compounds are significant components of fine particles in urban atmospheres. These components, however, are not…”
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Evaluation of a valveless thermal desorption system for organic aerosols and vapors by Modey, William K., Doskey, Paul V.

“…Semivolatile organic compounds (SVOCs) are distributed in the atmosphere between the gas- and aerosol-phases. The low vapor pressures of some SVOCs makes…”
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Apportionment of Ambient Primary and Secondary PM^sub 2.5^ During a 2001 Summer Intensive Study at the NETL Pittsburgh Site Using PMF2 and EPA UNMIX by Eatough, Delbert J, Anderson, Richard R, Martello, Donald V, Modey, William K, Mangelson, Nolan F

“…Apportionment of primary and secondary pollutants during a July 2001 intensive study at the National Energy Technology Laboratory is reported. PM... was…”
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Apportionment of ambient primary and secondary PM2.5 during a 2001 summer intensive study at the netl pittsburgh site using PMF2 and EPA UNMIX: Special Issue of Aerosol Science and Technology on the Particulate Matter Supersites Program and Related Studies by EATOUGH, Delbert J, ANDERSON, Richard R, MARTELLO, Donald V, MODEY, William K, MANGELSON, Nolan F

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Fine particulate (PM 2.5) composition in Atlanta, USA: assessment of the particle concentrator-Brigham Young University organic sampling system, PC-BOSS, during the EPA supersite study by Modey, William K., Pang, Yanbo, Eatough, Norman L., Eatough, Delbert J.

“…Aerosol concentrations of carbonaceous material, sulfate, and nitrate for samples obtained using a newly designed PC-BOSS are reported. The results indicated…”
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Ambient fine particulate concentrations and chemical composition at two sampling sites in metropolitan Pittsburgh: a 2001 intensive summer study by Modey, William K., Eatough, Delbert J., Anderson, Richard R., Martello, Donald V., Takahama, Satoshi, Lucas, Leonard J., Davidson, Cliff I.

“…The concentration and chemical composition of ambient fine particulate material (PM 2.5) is reported for two sampling sites in the Pittsburgh, Pennsylvania…”
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Ambient fine particulate concentrations and chemical composition at two sampling sites in metropolitan Pittsburgh: a 2001 intensive summer study: Finding from EPA's particulate matter supersites program by MODEY, William K, EATOUGH, Delbert J, ANDERSON, Richard R, MARTELLO, Donald V, TAKAHAMA, Satoshi, LUCAS, Leonard J, DAVIDSON, Cliff I

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Analytical Supercritical Fluid Extraction of Natural Products by Modey, William K., Mulholland, Dulcie A., Raynor, Mark W.

“…Supercritical fluid extraction (SFE) is a rapid, selective and convenient method for sample preparation prior to the analysis of compounds in natural product…”
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Apportionment of Ambient Primary and Secondary PM 2.5 During a 2001 Summer Intensive Study at the NETL Pittsburgh Site Using PMF2 and EPA UNMIX by Eatough, Delbert J., Anderson, Richard R., Martello, Donald V., Modey, William K., Mangelson, Nolan F.

“…Apportionment of primary and secondary pollutants during a July 2001 intensive study at the National Energy Technology Laboratory is reported. PM 2.5 was…”
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The regional nature of P[M.sub.2.5] episodes in the Upper Ohio River Valley by Anderson, Richard R, Martello, Donald V, White, Curt M, Crist, Kevin C, John, Kuruvilla, Modey, William K, Eatough, Delbert J

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The Regional Nature of PM 2.5 Episodes in the Upper Ohio River Valley by Anderson, Richard R., Martello, Donald V., White, Curt M., Crist, Kevin C., John, Kuruvilla, Modey, William K., Eatough, Delbert J.

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