Background: Attention to environmental literacy and ethics in agriculture has a decisive role in nature conservation and production resources. If farmers do not have environmental literacy, irreparable damage to the environment is expected. The purpose of this study was to evaluate environmental literacy and its relationship with environmental ethics among farmers in Torbat-e-Heydariyeh. Metho...

in this paper a double-shaft turbofan engine is considered to be in the design phase. therefore its environmental condition and critical source of failures has been studied and the subsystems and components has been identified. since it is in design phase, the project encounters to the lack of specified failure data. to overcome this problem, the generic data or expert judgments on the basis of...

Drought is one of the major environmental problems in agricultural field worldwide. The present study investigated the effects of water deficit caused by exogenous application of polyethylene glycol (PEG) on cabbage (Brassica oleracea var. capitata) grown in hydroponic culture. Root length, shoot length, dry weight, and relative water content of the seedlings significantly decreased in dose dep...

This study was conducted on a thermal exposure chamber designed for assessing workers' thermal hazard. In order to assess the efficacy of the studied chamber, three environmental conditions were selected to simulate high, middle and low thermal impact situations, with air temperatures (Ta) of 43.12, 36.23 and 25.77 masculine C, globe temperatures (Tg) of 44.41, 41.07 and 29.24 masculine C, rela...

Students’ academic achievement as the community capital depends on the appropriate educational, physical, and psychological environment. Since students spend 20% of their time at school, and due to their high vulnerability to health problems and their value for the family, attention and promotion of their educational environment health is essential. A descriptive cross-sectional study was condu...