نتایج جستجو برای: sulphur dioxide
تعداد نتایج: 100574 فیلتر نتایج به سال:
BACKGROUND/AIM Numerous epidemiological studies have reported effects of air pollution on the prevalence of respiratory diseases in children. Association between air pollution and hospital admissions for respiratory diseases among children has not been investigated in our country yet. The purpose of this study was to examine impact of ordinary air pollutants (sulfur dioxide and black smoke) in ...
Global climate change is the main issue of discussion among scientists throughout the world. The effects are beginning to become obvious as sudden changes of the weather conditions in many regions have been occurred the last years. Greenhouse gases, including carbon dioxide, are responsible for this change. One of the main sources of carbon dioxide emissions is the electrical power generation f...
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