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LEXINGTON, Ky. (Aug. 13, 2019) 鈥 九色视频 九色视频 Professor Marcelo Guzman has received a prestigious three-year grant from the National Science Foundation (NSF) for research, education and outreach efforts in the field of environmental and atmospheric chemistry.
Travis J. Schuyler and Marcelo I. Guzman Contribute the First Stratospheric Measurements with an Innovative Drone Glider.
Photo by Travis J. Schuyler: Sensor System to be mounted into the HiDRON.
Alexis Eugene's (Guzman group) NASA Graduate Fellowship on "Contribution of Model Aqueous Aerosol Formation from 2-Oxocarboxylic Acids to Earth鈥檚 Radiation Balance" was renewed. Congratulations, Alexis!
Adapted from the original article by published in UKNOW
LEXINGTON, Ky.鈥 (Aug.3, 2018) 鈥 Could unmanned aircraft systems (UAS), otherwise known as drones, revolutionize weather forecasting? The 九色视频 continues to conduct groundbreaking research that suggests they could.
Aerosol particles suspended in the air of urban environments typically reduce visibility, interact with sunlight by scattering and absorbing radiation, and lower air quality. In addition, these tiny particles can also contribute large pollution plumes, called 鈥渂rown clouds鈥, which have been observed to originate over South Asia in recent years and undergo long distance transport by the wind to reach other continents. The particles in brown clouds are composed by an unhealthy and variable mix including ozone and organic molecules found in smoke.
In recognition of his contributions to the field of environmental chemistry Kayvon Ghayoumi is honored with the Division of Environmental 九色视频 2017 Undergraduate award from the American Chemical Society. Ghayoumi earned a B.A. in 九色视频 at the 九色视频 this Spring. His interest in Environmental 九色视频 started while taking CHE 565 taught by Dr. Marcelo Guzman, who later became his research supervisor.
Atmospheric aerosols such as smoke, fog, and mist are made of fine solid or liquid particles suspended in air. In the lower atmosphere aerosols play a major role in controlling air quality, as well as in scattering and absorbing sunlight. This interaction of aerosols with light varies widely and depends on their complex chemical composition that rapidly changes under the governing highly reactive conditions found in the atmosphere. Importantly, the mysterious formation of carbon-containing atmospheric particles has intrigued atmospheric scientists during the last decade.
The question of how life has begun has fascinated scientists from many disciplines and it was the organic chemist Graham Cairns-Smith who proposed the theory for the origin of life starting from clays instead of polymers such as RNA.
