Mostrando 1,241 - 1,260 Resultados de 77,560 Para Buscar '"AIR"', tiempo de consulta: 0.31s Limitar resultados
  1. 1241
    por Moulton, Paula Valencia, Yang, Wei
    Publicado 2012
    “…Environmental toxins such as air pollution (AP) have also been implicated in AD causation. …”
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  2. 1242
    “…Exposure to ambient air pollution is a serious and common public health concern associated with growing morbidity and mortality worldwide. …”
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  3. 1243
    “…Air filters efficiency is usually determined by non-biological test aerosols, such as potassium chloride particles, Arizona dust or di-ethyl-hexyl-sebacate (DEHS) oily liquid. …”
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  4. 1244
    por Bouchlaghem, Karim, Nsom, Blaise
    Publicado 2012
    “…The decrease in particulate levels recorded at the end of each event is due to the injection of European air masses and rainfalls. Primary pollutants peaks were much higher in winter than in summer which can be explained on the basis of the lower ventilation and mixing.…”
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  5. 1245
    “…Our results show that the air between both tropopauses has its origin in midlatitudes.…”
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  6. 1246
    por Kim, Byoung-Ju, Hong, Soo-Jong
    Publicado 2012
    “…Among environmental factors, air pollution due to traffic is thought to be a major threat to childhood health. …”
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  7. 1247
    “…Background: Although the effect of air pollution on various diseases has been extensively investigated, few studies have examined its effect on depression. …”
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  8. 1248
  9. 1249
    por Qiu, Ping, Leygraf, Christofer
    Publicado 2011
    “…Complementary surface and near-surface analytical techniques have been used to explore a brass (Cu–20Zn) surface before, during, and after exposure in air at 90% relative humidity. Volta potential variations along the unexposed surface are attributed to variations in surface composition and resulted in an accelerated localized growth of ZnO and a retarded more uniform growth of an amorphous Cu(2)O-like oxide. …”
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  10. 1250
    por Holder, Amara L., Marr, Linsey C.
    Publicado 2013
    “…To study the inhalation toxicity of silver nanoparticles, we have exposed cultured lung cells to them at the air-liquid interface. Cells were exposed to suspensions of silver or nickel oxide (positive control) nanoparticles at concentrations of 2.6, 6.6, and 13.2 μg cm(−2) (volume concentrations of 10, 25, and 50 μg ml(−1)) and to 0.7 μg cm(−2) silver or 2.1 μg cm(−2) nickel oxide aerosol at the air-liquid interface. …”
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  11. 1251
    por Shang, Huai-Shuai, Yi, Ting-Hua
    Publicado 2013
    “…The present study explored the durability of concrete made with air-entraining agent subjected to 0, 100, 200, 300, and 400 cycles of freeze-thaw. …”
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  12. 1252
    por Huang, Zhuojie, Tatem, Andrew J
    Publicado 2013
    “…BACKGROUND: Air travel has expanded at an unprecedented rate and continues to do so. …”
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  13. 1253
    “…Air/gas outside the aero-digestive tract is abnormal; depending on its location, it is usually called emphysema, referring to trapped air/gas in tissues, or ectopic air/gas. …”
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  14. 1254
  15. 1255
    “…In this paper, we propose a theoretical model to simulate microbial growth on contaminated air filters and entrainment of bioaerosols from the filters to an indoor environment. …”
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  16. 1256
    por Zhang, Wei, Qian, Chao-Nan, Zeng, Yi-Xin
    Publicado 2014
    “…Finally, the approaches for air pollution control are also discussed.…”
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  17. 1257
    “…We found that all air pollutants had significant short-term impacts on non-accidental mortality. …”
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  18. 1258
    por Myszkowska, Dorota
    Publicado 2013
    “…The relationship between the meteorological elements, especially the thermal conditions and the Poaceae pollen appearance in the air, were analysed as a basis to construct a useful model predicting the grass season start. …”
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  19. 1259
    “…These patients are more prone to experience problems contributed air travel and needs more attention during flight. …”
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  20. 1260
    “…Recent episodes of severe air pollution in eastern Asia have been reported in the scientific literature and news media. …”
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