نتایج جستجو برای: including risk
تعداد نتایج: 1802965 فیلتر نتایج به سال:
in this research,the authors conducted a study comparing two groups of male and female english language learners studying in a elt institute,in terms of their performance on their achievement test including listening comprehension,vocabulary,grammar,and reading comprehension and found no significant difference between the group except in listening comprehension part of the test in which the f...
PURPOSE To determine the rates of sildenafil (Viagra) use among different populations, primarily among men who have sex with men, and to measure the association of sildenafil use with increased sexual risk behavior and sexually transmitted diseases (STDs), including human immunodeficiency virus (HIV) infection. METHODS The National Center for Biotechnology Information PubMed was searched usin...
Risk is an inherent factor in the traveler's choice of destination. Tourism destinations differ in many aspects including their location, economic condition, cultural and political status and crime. Given such differences, the analysis of destination risk and its dimensions is of substantial interest. The current study explores the risk factors perceived about Iran as a tourism destination usin...
Phenotypic differences in analgesic sensitivity to codeine (3-methoxymorphine) results from polymorphisms in cytochrome P450-2D6, which catalyzes O-demethylation of codeine to morphine. However, O-demethylation reportedly is not required for analgesic activity of the 7,8-saturated codeine congeners dihydrocodeine, hydrocodone, and oxycodone. This study determined the potency and efficacy of the...
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