نتایج جستجو برای: air pollution control
تعداد نتایج: 1548830 فیلتر نتایج به سال:
Introduction: Motor vehicles are known as an important artificial source of air pollution, where personal cars account for 90% of total consumed energy in transportation system. Human factors have a critical role in car-caused air pollution. Therefore, the present study was conducted to evaluate knowledge, attitude and practice (KAP) of drivers towards reduction of fuel consumption and control ...
Background and Objectives: Exceeding the standard level in most cases, Tehran air pollution has become a national environmental challenge. Therefore, it is crucial to analyze Tehran air-pollution data set during 2000-2009 for trend analysis. Materials and Methods: In this study, we collected the hourly data of Tehran air pollution during 2000-2009 recorded by monitoring station of Tehran Air P...
BACKGROUND Air pollution has been linked to increased rates of mortality, but little is known about individual characteristics related to the increase in risk. AIMS To examine short term effects of air pollution on daily mortality in elderly people in Bordeaux and compare characteristics of subjects > or =65 years old who died with levels of particulate air pollution. METHODS Daily mortalit...
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