نتایج جستجو برای: located in tehran province
تعداد نتایج: 16987833 فیلتر نتایج به سال:
Given that improvement in efficiency is a major resource to economic development, this can be applied to each domestic sector of an economy. The objective of this paper is to measure technical efficiency of the Iranian Post Company across the countryâs provinces using data envelopment analysis (DEA). The ranking of technical efficiency has been calculated by using collected data on post offi...
the community dynamics of aquatic coleoptera(insecta)in one of the spring-stream habitats of bammo national park in fars province called cheshmeh-ye-ghanbari is studied as a pilot project and model for acquaintance with and furthering the biodiversity studies on fauna of iran. sixteen species-populations out of nineteen of this community were already identified for their taxonomy and for thei...
this research was conducted in two protect and destroy region in the middle zagros, in illam province. in order to identification of ecological species group and evaluate density of regeneration, effect of many factors such as protection, vegetation, physiographic factors, physical and chemical properties of soil in study locations were studied. to achieve these purpose number of 54 plots using...
the purpose of this study was to examine the comparative effect of story retelling and role playing on efl learners’ vocabulary learning and reading comprehension. to carry out the purpose of the study 90 female learners of tabarestan language school located in noshahr were non-randomly selected. they took pet test and among these 90 participants 62 students were selected as homogenous learners...
the efficiency assessment of dental units using data envelopment analysis approach: the case of iran
background: during the last decades, the number of dentistry units increased significantly across the country. the aim of this study was to assess the efficiency of dental units of iran provinces regarding dental health inputs and outputs using data envelopment analysis approach. methods: in this applied descriptive-analytical study, the study population included all of iran 31 provinces. the o...
a micro neutralization test was used for the detection and evaluation of mumps neutralizing antibodies. a total of 1037 blood samples from selected groups of students aged 7 to 22 years in south and east of tehran, 139 blood samples from the umbilical cords of pregnant women at two tehran hospitals at delivery time, and 190 samples from children under five years of age who were living in two vi...
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