in this study, the effects of oleothermal modification on physical and mechanical peroperties of fir wood (abeis sp.) blocks were examined. at first, some blocks of fir wood with 5 × 20 × 120 cm dimensions were prepared. the blocks were treated in soybean oil. the effects of 3 factors such as treatments temperature (180and 200 °c), holding time (12 and 15 h) and initial moisture content of wood...

this study was conducted to investigate the effect of favorite-text on iranian intermediate efl learners’ vocabulary development. sixty learners from nour-al-mahdi english institute participated in the present study. having been homogenized by oxford placement test (opt), they were randomly assigned into two groups of 30, control and experimental. then both groups sat for a pre-test which was a...

Objective: This study aimed to investigate the role of psychological hardiness mediator in the relationship between religious orientation, self-concept and self-efficacy in predicting the tendency to have addiction Method: This study was a descriptive - correlational. The study sample was male students of Razi University undergraduate years 2014-2015. 358 undergraduates were selected by multist...

Drug addiction is one of dangerous phenomena that put humans at risk of mental, moral and physical degeneration. Addiction imposes huge economic, emotional and social costs on individuals and society. Addiction is a multifactorial disorder that is often chronic and recurrent. What is important in this regard is that addiction is preventable and curable, but its treatment is not easy because add...