نتایج جستجو برای: prevalence study
تعداد نتایج: 4110273 فیلتر نتایج به سال:
background: schistosomiasis and soil transmitted infection is a major health problem of children from rural areas of developing countries including yemen. in an attempt to reduce this burden, the ministry of public health and population in yemen established in 2002 a programme for schisto-somal, soil transmitted infection control that aimed to reduce morbidity and prevalence rates of schistosom...
this study investigates the problem of translating religious allusions in persian literature, namely the ones borrowed from quranic verses and hadiths. the purpose of this study is to shed light on how different translators dealt with such a task and also to provide guidelines for translators in coping with religious allusions.
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...
abstract objective neural tube defects including anencephaly, encephalocele, and spina bifida are major congenital malformations with multifactorial etiology, and with a great variation in their prevalence in different populations. the study on the prevalence of these malformations may be helpful in planning strategies for their prevention. the aim of this epidemiologic descriptive study was to...
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