Youhua Tang

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28 29 The CFORS/STEM-2K1, regional-scale, chemical transport model is used in the analysis of 30 the aircraft data obtained during the TRACE-P experiment. Calculated trace gas and aerosol 31 distributions are presented and compared to the in-situ data. The regional model is shown to 32 accurately predict many of the important features observed. When(More)
Air quality prediction plays an important role in the management of our environment. Computational power and effi-ciencies have advanced to the point where chemical transport models can predict pollution in an urban air shed with spatial resolution less than a kilometer, and cover the globe with a horizontal resolution of less than 50 km. Predicting air(More)
  • Fang Huang, Tu, Donald C Thornton, Alan R Bandy, Mi-Sug Kim, Gregory Carmichael +11 others
  • 2003
[1] Fast time resolution (>1 Hz) sulfur dioxide (SO 2) measurements were obtained using an atmospheric pressure ionization mass spectrometer with isotopically labeled internal standard on the NASA Wallops P-3B during the NASA Transport and Chemical Evolution Over the Pacific (TRACE-P) field experiment. The high time resolution for SO 2 allowed a view into(More)
Protein tyrosine phosphatases (PTPs) are crucial regulators for numerous biological processes in nature. The dysfunction and overexpression of many PTP members have been demonstrated to cause fatal human diseases such as cancers, diabetes, obesity, neurodegenerative diseases and autoimmune disorders. In the past decade, considerable efforts have been(More)
11 12 Long-range transport of the pollutants influenced by both anthropogenic and natural emission source in 13 East Asia including the biomass burning emission in Southeast Asia was investigated by using the backward 14 trajectory analysis from NASA TRACE-P flight tracks and a numerical simulation with three-dimensional 15 chemical transport model(More)
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