Results 61 to 70 of about 207,020 (192)
Particulate airborne impurities [PDF]
, 2013 The cumulative effects of air pollutants are of principal concern in research on environmental protection in Sweden. Post-industrial society has imposed many limits on emitted air pollutants, yet the number of reports on the negative effects from them is
Wilkinson, Kai
core
The effect of helicopter configuration on the fluid dynamics of brownout [PDF]
, 2008 Brown’s Vorticity Transport Model, coupled to an additional particle transport model, is used to simulate the development of the dust cloud that can form around a helicopter when operating in dusty or desert conditions.
Brown, R., Phillips, C.
core +1 more source
Enhanced self-field critical current density of nano-composite YBa(2)Cu(3)O(7) thin films grown by pulsed-laser deposition [PDF]
, 2008 This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ EPLA, 2008.Enhanced self-field critical current density Jc of novel, high-temperature superconducting thin films is reported.
A. Moser +12 more
core +1 more source
Disease Models & Mechanisms, 2013 SUMMARY Childhood exposure to environmental particulates increases the risk of development of asthma. The underlying mechanisms might include oxidant injury to airway epithelial cells (AEC).
Cristan Herbert +7 more
doaj +1 more source
Studies of stratospheric particulates [PDF]
A sophisticated computer model of polar stratospheric clouds was developed and used to study the properties of ice clouds. The model has recently been extended to investigate nitric acid clouds and ice clouds as well as their interactions with ...
Hamill, Patrick +3 more
core +1 more source
Nutrients and Acid in the Rain and Dry Fallout at Fayetteville, Arkansas (1980-1982) [PDF]
, 1983 Wet and dry fallout at Fayetteville, Arkansas have been collected separately and analyzed since April, 1980. The precipitation-weighted-average pH for two yearly periods of rainfall were 4.72 (6/80-5/81) and 4.75 (6/81-5/82).
Steele, Kenneth F., Wagner, George H.
core +2 more sources
Health Risk Assessment of NO₂, PM₂.₅ and PM₁₀ Exposure in Children and Adolescents
Journal of Human, Earth, and FutureChronic exposure to nitrogen dioxide (NO₂), particulate matter (PM₂.₅), and PM₁₀ can have negative impacts on both environmental and human health. This research aimed to determine the levels of NO₂, PM₁₀, and PM₂.₅ pollution in Makassar City and to ...
Anwar Mallongi +10 more
doaj +1 more source
Heliyon, 2019 Natural sources of atmospheric CO2 are of increasing interest as possible contributors to global climate warming. This study documents the amount of respiratory CO2 contributed by microbial communities associated with suspended particulates in aquatic ...
O. Roger Anderson
doaj +1 more source
The air quality impact of cordon and distance based road user charging: an empirical study of Leeds, U.K [PDF]
, 2005 Traffic assignment, pollutant emission and dispersion models were applied to a major UK city so as to assess the air quality impacts of five road pricing schemes.
Milne, D.S., Mitchell, G., Namdeo, A.K.
core +1 more source
Combustion at reduced gravitational conditions [PDF]
The theoretical structures needed for the predictive analyses and interpretations for flame propagation and extinction for clouds of porous particulates are presented.
Berlad, A. L. +3 more
core +1 more source