Browsing by Author "Collins, Don R."
Now showing items 1-11 of 11
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Axisa, Duncan (2011-02-22)This research focuses on aircraft observational studies of aerosol-cloud interactions in cumulus clouds. The data were collected in the summer of 2004, the spring of 2007 and the mid-winter and spring of 2008 in Texas, ...
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Santarpia, Joshua Lee (Texas A&M University, 2005-08-29)During the summer of 2002, a modified tandem differential mobility analyzer (TDMA) was used to examine the size-resolved hydration state of the ambient aerosol in Southeast Texas. Although there were slight variations ...
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Deng, Chunhua (2013-12-12)This study is focused on the chemical composition and cloud nucleation ability of marine aerosol based on two cruise researches over Pacific Ocean and North Atlantic Ocean respectively. Implications of CLAW hypothesis and ...
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Zhao, Jun (2009-05-15)Aerosol particles have profound impacts on human health, atmospheric radiation, and cloud microphysics and these impacts are strongly dependent on particle sizes. However, formation and growth of atmospheric particles are ...
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Taylor, Nathan F.; Collins, Don R.; Lowenthal, Douglas H.; McCubbin, Ian B.; Hallar, A. Gannet; Samburova, Vera; Zielinska, Barbara; Kumar, Naresh; Mazzoleni, Lynn R. (Atmospheric Chemistry and Physics, 2017)
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An investigation of urea decomposition and selective non-catalytic removal of nitric oxide with urea Park, Yong Hun (Texas A&M University, 2004-09-30)The use of urea (NH2CONH2) to remove nitric oxide (NO) from exhaust streams was investigated using a laboratory laminar-flow reactor. The experiments used a number of gas compositions to simulate different combustion exhaust ...
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Osborn, Robert John (Texas A&M University, 2007-09-17)A field-deployable instrument has been developed that isolates from an ambient aerosol population only those particles that have critical supersaturations, Sc, within a narrow, user-specified, range. This Differential ...
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Zhou, Lijun (2010-10-12)This study explored different chemical characterization methods of agricultural and urban airborne particulate matter. Three different field campaigns are discussed. For the agricultural aerosols, measurement of the chemical ...
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Glen, Crystal (2012-02-14)Secondary organic aerosols (SOA) comprise a substantial fraction of the total global aerosol budget. While laboratory studies involving smog chambers have advanced our understanding of the formation mechanisms responsible ...
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Pajunoja, Aki; Hu, Weiwei; Leong, Yu J.; Taylor, Nathan F.; Miettinen, Pasi; Palm, Brett B.; Mikkonen, Santtu; Collins, Don R.; Jimenez, Jose L.; Virtanen, Annele (Atmospheric Chemistry and Physics, 2016)
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Allen, Christopher Lee (Texas A&M University, 2007-04-25)Two-week sampling periods during the spring, summer, and fall of 2003, and the winter of 2004 were conducted utilizing a tandem differential mobility analyzer (TDMA) and, during the spring and summer, an aerodynamic particle ...