Mostrando 3,241 - 3,260 Resultados de 77,560 Para Buscar '"AIR"', tiempo de consulta: 0.44s Limitar resultados
  1. 3241
    “…In this study, the sprayer structure, the air-assisted system, and the spraying system were designed. …”
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  2. 3242
    “…Introduction: The air puff test is a contactless tonometry test used to measure the intraocular pressure and the cornea’s biomechanical properties. …”
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  3. 3243
  4. 3244
    “…Foldable wings serve as an effective solution for reducing the size of micro air vehicles (MAVs) during non-flight phases, without compromising the gliding capacity provided by the wing area. …”
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  5. 3245
    “…OBJECTIVES: To estimate all cause and cause specific deaths that are attributable to fossil fuel related air pollution and to assess potential health benefits from policies that replace fossil fuels with clean, renewable energy sources. …”
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  6. 3246
    por Wainman, T, Zhang, J, Weschler, C J, Lioy, P J
    Publicado 2000
    “…Little information currently exists regarding the occurrence of secondary organic aerosol formation in indoor air. Smog chamber studies have demonstrated that high aerosol yields result from the reaction of ozone with terpenes, both of which commonly occur in indoor air. …”
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  7. 3247
    “…We conclude that increases in low concentrations of air pollution are associated with increased daily mortality. …”
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  8. 3248
  9. 3249
  10. 3250
    por Roberts, Steven
    Publicado 2004
    “…In this article I introduce an alternative method for estimating particulate air pollution mortality concentration-response functions. …”
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  11. 3251
  12. 3252
    “…Environmental Protection Agency’s National Air Toxics Assessment (NATA) to racial and socioeconomic characteristics of census tracts in Maryland (2000 Census) to evaluate disparities in estimated cancer risk from exposure to air toxics by emission source category. …”
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  13. 3253
    “…Epidemiologic studies report associations between particulate air pollution and cardiovascular morbidity and mortality, but the underlying pathophysiologic mechanisms are still unclear. …”
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  14. 3254
  15. 3255
  16. 3256
  17. 3257
    “…The purpose of this study was to characterize the nature of DNA reactive chemicals in foundry air samples through incubating the foundry filter extract with DNA and activation enzymes. …”
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  18. 3258
    por Li, X Y, Gilmour, P S, Donaldson, K, MacNee, W
    Publicado 1997
    “…Epidemiologic studies have reported associations between fine particulate air pollution, especially particles less than 10 mm in diameter (PM10), and the development of exacerbations of asthma and chronic obstructive pulmonary disease. …”
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  19. 3259
    “…Daily diaries of respiratory symptoms are a powerful technique for detecting acute effects of air pollution exposure. While conceptually simple, these diary studies can be difficult to analyze. …”
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  20. 3260
    por Samet, J M, Speizer, F E
    Publicado 1993
    “…Air in indoor and outdoor environments typically contains many gaseous and particulate pollutants that may affect adversely any individual at sufficiently high concentrations and more sensitive individuals at lower concentrations. …”
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