Backgrounds and Aims: Ammonia removal from air to prevent severe damage to the environment and living organisms is very important. Biofiltration is an efficient, easy, cost-effective, and environmentally friendly process ...

Backgrounds and Aims: The Tehran province was subject to the second highest incidence of fatalities due to traffic accidents in 1390. Most studies in this field examine rural traffic accidents, but this study is based on ...

REFERENCES Nikzad F. Road traffic injuries and its cause’s damage.  Ordered by Islamic republic of Iran traffic police. Asas NAJA 2005.Esmaeili A R, Pakgohar A. Traffic safety. Ordered by Islamic republic of Iran traffic ...

Backgrounds and Aims: Characteristic property among Tehran offensive and non- offensive drivers using Cloninger, s treatment and Character Inventory questionnaire was studied. Materials and Methods: A cross- sectional study ...

Backgrounds and Aims: Aluminum and in particular its compounds make up a large proportion of the pollutants coming from the aluminum foundry. In several studies conducted on the harmful effects of aluminum in recent decades, ...