background: the aim of this study was to evaluate the relation of intensity of low back discomfort with two factors that contribute to low back pain -ergonomics risk factors and psychosocial factors- most seen in emergency unit nurses. methods: this cross-sectional survey was conducted on 120 emergency unit nurses in isfehan. for daily assessment of psychosocial and ergonomics factors and inten...

eia is one of the acceptable ways for achieving sustainable development goals and as programming tools, it can define potential environmental impact that appears due to executing development projects, and select logical alternatives for solving them. the objective of this study is environmental impact assessment of ghameshloo highway on ghameshloo wildlife refugee condition that is located in i...

this study has paied to investigation and comparison of content hg in imported rice from indian country and cultivated rice (oryza sativa( in borojerd and isfehan provinces in iran. 30 types of indian imported rice and 5 type iranian rice available in market of iran in 4 repeat from every type. the first step, grains of raw rice were digested by acid digestion method and then were analyzed for ...

Dr. Mohamad Reza Moghadam, professor of range management Department, Tehran University has been one of the most important and influential person on science of range management in Iran. He was born in Tabriz city on May 5th, 1940 and graduated in range management from Montpellier University, French in October 1963. Most of the mangers, scientists and professors were taught by him. He recieved lo...

iran is located in a roughly triangular deforming region, consisting of relatively undeformed shield areas to the southwest (arabia) and northeast and the more recently deformed, though currently inactive, southwest afghanistan block in the east. the current geological and tectonic setting of iran is due to the ongoing convergence between the arabian and eurasian plates, which resulted in the f...

seroepidemiology study of hepatitis e virus infection in tehran province: a population based study     mohebbi sr [1] , rostaminejad m [2] , ebrahim tahaei s m [3] , pourhoseingholi ma [4] , habibi m [5] , azimzadeh p [6] , naghoosi h [7] , derakhshan f [8] , zali mr [9]     received: 26 jan, 2011 accepted: 19 apr, 2011     abstract:   background & aims : hepatitis e virus (hev) is the second p...