Results 71 to 80 of about 732,060 (403)

Characterization and Quantification of Isoprene-Derived Epoxydiols in Ambient Aerosol in the Southeastern United States [PDF]

, 2010
Isoprene-derived epoxydiols (IEPOX) are identified in ambient aerosol samples for the first time, together with other previously identified isoprene tracers (i.e., 2-methyltetrols, 2-methylglyceric acid, C5-alkenetriols, and organosulfate derivatives of ...
Chan, Man Nin, Claeys, Magda, Eddingsaas, Nathan C., Edgerton, Eric S., Knipping, Eladio M., Seinfeld, John H., Shaw, Stephanie L., Surratt, Jason D., Tanner, Roger L., Wennberg, Paul O., Zheng, Mei   +10 more
core   +2 more sources

The effect of harmonized emissions on aerosol properties in global models – an AeroCom experiment [PDF]

, 2007
The effects of unified aerosol sources on global aerosol fields simulated by different models are examined in this paper. We compare results from two AeroCom experiments, one with different (ExpA) and one with unified emissions, injection heights, and ...
Balkanski, Y., Bauer, S., Berglen, T., Berntsen, T., Boucher, O., Chin, M., Dentener, F., Diehl, T., Feichter, J., Fillmore, D., Ginoux, P., Gong, S., Grini, A., Guibert, S., Hendricks, J., Horowitz, L., Huang, P., Isaksen, I. S. A., Iversen, T., Kinne, S., Kirkevåg, A., Kloster, S., Koch, D., Kristjansson, J. E., Krol, M., Lamarque, J. F., Lauer, A., Liu, X., Montanaro, V., Myhre, G., Penner, J. E., Pitari, G., Reddy, S., Schulz, M., Seland, Ø., Stier, P., Takemura, T., Textor, C., Tie, X.   +38 more
core   +4 more sources

An Examination of Aerosol Jet‐Printed Surface Roughness and its Impact on the Performance of High‐Frequency Electronics

Advanced Engineering Materials, EarlyView.
This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for AJP's unique roughness signature. Simulations are built which show process‐induced roughness is as significant as conductor resistivity in driving microwave
Christopher Areias, Alkim Akyurtlu
wiley   +1 more source

Characteristics of Black Carbon Aerosol during the Chinese Lunar Year and Weekdays in Xi’an, China

Atmosphere, 2015
Black carbon (BC) aerosol plays an important role in climate forcing. The net radiative effect is strongly dependent on the physical properties of BC particles.
Qiyuan Wang, Suixin Liu, Yaqing Zhou, Junji Cao, Yongming Han, Haiyan Ni, Ningning Zhang, Rujin Huang   +7 more
doaj   +1 more source

Flow-induced errors in airborne in situ measurements of aerosols and clouds [PDF]

Atmospheric Measurement Techniques, 2020
Aerosols and clouds affect atmospheric radiative processes and climate in many complex ways and still pose the largest uncertainty in current estimates of the Earth's changing energy budget.
A. Spanu, M. Dollner, J. Gasteiger, T. P. Bui, B. Weinzierl   +4 more
doaj   +1 more source

Evolving mass spectra of the oxidized component of organic aerosol: results from aerosol mass spectrometer analyses of aged diesel emissions

, 2008
The species and chemistry responsible for secondary organic aerosol (SOA) formation remain highly uncertain. Laboratory studies of the oxidation of individual, high-flux SOA precursors do not lead to particles with mass spectra (MS) matching those of ...
A. Sage, E. A. Weitkamp, Allen L. Robinson, Neil M. Donahue   +3 more
semanticscholar   +1 more source

Recent Progress on 2D‐Material‐Based Smart Textiles: Materials, Methods, and Multifunctionality

Advanced Engineering Materials, EarlyView.
Advancements in 2D‐material‐integrated smart textiles are reviewed, with a focus on materials, fabrication methods, and multifunctional applications, including energy harvesting, monitoring, EMI shielding, energy storage, and thermal management. The discussion addresses key challenges and provides insights into the future development of next‐generation
Yong Choi, Jiheon Kim, Jaemin Lee, Xinqi Chen, Byungseok Seo, Wonjoon Choi   +5 more
wiley   +1 more source

Altered deposition of inhaled nanoparticles in subjects with chronic obstructive pulmonary disease

BMC Pulmonary Medicine, 2018
Background Respiratory tract deposition of airborne particles is a key link to understand their health impact. Experimental data are limited for vulnerable groups such as individuals with respiratory diseases.
Jonas K F Jakobsson, H Laura Aaltonen, Hanna Nicklasson, Anders Gudmundsson, Jenny Rissler, Per Wollmer, Jakob Löndahl   +6 more
doaj   +1 more source

Environmental Snapshots from ACE-Asia [PDF]

, 2004
On five occasions spanning the Asian Pacific Regional Aerosol Characterization Experiment (ACE-Asia) field campaign in spring 2001, the Multiangle Imaging Spectroradiometer spaceborne instrument took data coincident with high-quality observations by ...
Anderson, Anderson, Anderson, Anderson, Bates, Bates, Bond, Brechtel, Brechtel, Brock, Buzorius, Campbell, Carrico, Chin, Clarke, Clarke, Clarke, Collins, Conant, Delene, Deschamps, Diner, Diner, Doherty, Dubovik, Dubovik, Dutton, Dutton, Dutton, Dutton, Eck, Fernald, Fougnie, Hogan, Holben, Hsu, Huang, Huebert, Huebert, Kahn, Kahn, Kahn, Kahn, Kalashnikova, Kalnay, Kasten, Kinne, Klett, Kline, Knobelspiesse, Koepke, Lafleur, Lee, Li, Livingston, Mader, Martonchik, Merrill, Monahan, Murayama, Ohmura, Quinn, Quinn, Redemann, Redemann, Remer, Russell, Russell, Sano, Schmid, Schmid, Schmid, Sheridan, Smirnov, Sokolik, Spinhirne, Sugimoto, Tang, Wang, Wang, Wang, Welton, Welton, Welton, Welton, Willeke, Yoon, Zelenyuk   +87 more
core   +3 more sources

The MERRA-2 Aerosol Reanalysis, 1980 Onward. Part II: Evaluation and Case Studies.

Journal of Climate, 2017
The Modern-Era Retrospective Analysis for Research and Applications, version 2 (MERRA-2), is NASA's latest reanalysis for the satellite era (1980 onward) using the Goddard Earth Observing System, version 5 (GEOS-5), Earth system model.
V. Buchard, V. Buchard, C. Randles, A. Silva, A. Darmenov, P. Colarco, R. Govindaraju, R. Ferrare, J. Hair, A. Beyersdorf, L. Ziemba, Hongbin Yu, Hongbin Yu   +12 more
semanticscholar   +1 more source