Abstract Background and Objectives The most important aim of all blood transfusion centers is to motivate and recruit young blood donors from low-risk population to donate blood voluntarily and regularly to ensure a safe and continuous blood supply. There is a paucity of studies on awareness and attitude among university students on voluntary blood donation in Yazd. The aim of this study was t...

1.0 overview it seems that grammar plays a crucial role in the area of second and foreign language learning and widely has been acknowledged in grammar research. in other words, teaching grammar is an issue which has attracted much attention to itself, and a lot of teachers argue about the existence of grammar in language teaching and learning. this issue will remind us a famous sentence f...

a large number of single research studies on the effects of strategy-based instruction (sbi) in teaching english as a foreign or second language has been conducted so far. however, the lack of a comprehensive meta-analysis targeting the effectiveness of english language sbi is observed. moreover, the findings of experimental studies regarding the context of the english language, proficiency lev...

abstract venlafaxine, 1–[2–(dimethylamino)–1–(4–methoxyphenyl) ethyl]cyclohexanol hydrochloride is a novel non-tricyclic antidepressant. venlafaxine is a second generation antidepressant drug, has a neuropharmacologic profile distinct from that of existing antidepressants including tricyclic compounds, selective serotonin reuptake inhibitors and monoamine oxidase inhibitors. venlafaxine impart...

Objective: Evalution of frequency of hirsutism in female students of Hamadan University of Medical Sciences in 1995-1996. Population:  700 female students (Married & Nonmarried ) of Hamadan University of Medical Sciences in 1995-1996. Method: Providing of questionaire and completing that by students. Results: 700 female students of Hamadan University of Medical Sciences were eva...