نتایج جستجو برای: west iran for various reasons
تعداد نتایج: 10604039 فیلتر نتایج به سال:
BACKGROUND Geographic distribution of West Nile virus (WNV) is heterogeneous in Iran by a high circulation in the southern-western areas. The objective of our study was to determine environmental and climatic factors associated with the risk of WNV equine seropositivity in Iran. METHODS Serological data were obtained from a serosurvey conducted in equine population in 260 districts in Iran. T...
I would like to thank Dr Sendi and Mohseni for their interest in our study.In this letter the authors have summarized the contributory effects of hereditary hemochromatosis (HH) in liver diseases in different populations (1). I completely agree with them concerning the underlying causes of cryptogenic cirrhosis which in countries such as Iran is most commonly nonalcoholic steatohepatitis (NASH)...
abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...
nowadays,tourism industry considered as one of the main sources of income of a country.unfortunately and despite of owning plenty of cultural historical and natural attractions, iran has not reached to a proper position in this field. besides, the historical cities of a country are considered as the income resource and national wealth of it. qazvin with a rich cultural precedent, have suitable ...
background: the use of methamphetamine and other drugs among young adults has been a theme of growing interest and concern on the part of researchers and health associations. this paper reports recent use of methamphetamine and its relation with some demographic variables among substance users in west of iran. method s: this cross-sectional study was carried out on 559 substance users of hamada...
In this paper, by using combination of molecular and chromosomal markers, populations of Polyommatus (Agrodiaetus) karindus (Riley, 1921) from north-west and central Iran are analyzed. It has been found that taxon usually identified as Polyommatus (Agrodiaetus) karindus is represented in Iran by two geographically separated groups of individuals, strongly differentiated by their karyotypes and ...
There has been a global rising trend in recent years in the incidence of multiple sclerosis (MS). Despite being an MS low-risk region, this disease has also been recently on the rise in the Middle East. As part of the Middle East, Iran has not been spared either; however, the cause of this dramatic increase remains to be discovered. This study reviews possible reasons for this increase in Iran....
• Our phylogenetic analysis reveals the Iranian epidemic started nearly two months before when first cases were reported. By analysing 46 genomic samples of SARS-CoV-2 from Iran we find at least 5 independent introductions into country in 2020. Analyses air travel data and registered deaths revel significant levels under-reporting during second wave. The was likely seeded by only a few imported...
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