In order to study the influence of clothing materials on cooling effect mine ventilation clothing, temperatures human skin and micro-environment under were used as reflection indexes effect, numerical simulations carried out using fluent software compare analyze temperature changes made different materials. The results regarding showed that modal fiber type resulted in a 0.4 °C lower than pure ...

breeding programs strategies depends on genetical mechanism of selection traits. in the present research, generation mean analysis with joint scaling test was performed to determine the gene action. f1, f2 and f3 generations, derived from roushan and kavir cross along with their parents were sown in a partial lattice design with two replications under stress condition at the research field of s...

since, in the same vein as public spaces, urban green spaces play a significant role in establishing social interactions in the iranian cities, security concerns need to be taken more seriously in such places than other social environments, the insufficiency of which could diminish their functional capacity. this could in turn lead to a source of subsequent difficulties in urban spaces. therefo...