Aerosols
نویسندگان
چکیده
منابع مشابه
Aerosols in Astrophysics
Solid phase material exists in low density astrophysical environments, from stellar atmospheres to interstellar clouds, from current times to early phases of the universe. We consider the origin, composition and evolution of solid phase materials in the particular case of stellar outer atmospheres, as representative of many conditions. Also considered are the dynamics and interactions in circum...
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Ambient monitoring of acid aerosols in four U.S. cities and in a rural region of southern Ontario clearly show distinct periods of strong acidity. Measurements made in Kingston, TN, and Steubenville, OH, resulted in 24-hr H+ ion concentrations exceeding 100 nmole/m3 more than 10 times during summer months. Periods of elevated acidic aerosols occur less frequently in winter months. The H+ determ...
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ventilation, and airway geometry, will deposit to varying degrees throughout the respiratory tract.1 Aerosols account for the spread of certain infectious lung diseases, as well as exposure to noxious agents resulting in interstitial lung disease and even malignancy. Aerosols have been employed as a means of drug delivery in the treatment of respiratory disorders. The theoretical advantages of ...
متن کاملSurfactants in aerosols
Average molecular weight of surfactants in aerosols M. T. Latif and P. Brimblecombe School of Environmental and Natural Resource Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Malaysia School of Environmental Sciences, University of East Anglia, NR4 7TJ Norwich, UK Received: 30 August 2007 – Accepted: 10 September 2007 – Published: 25 September 2007 Co...
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ژورنال
عنوان ژورنال: Prion
سال: 2011
ISSN: 1933-6896,1933-690X
DOI: 10.4161/pri.5.3.16851