نتایج جستجو برای: dizej region in zanjan province
تعداد نتایج: 17022041 فیلتر نتایج به سال:
background; environmental gamma ray refers to the gamma radiation from terrestrial sources and building materials. in enclosed spaces radiation can become a health hazard leading to potential increase in the rates of lung cancer. the goal of this study is to assess the exposure to natural gamma radiation of children in the schools of zanjan province. method; the natural gamma radiation was asse...
conclusions according to the results, it was found that hcv high prevalent genotype in zanjan is subtype 3a. analysis of the results provides identification of certain hcv genotypes, and these valuable findings could affect the type and duration of the treatment. results samples indicated 216 bp bands on 2% agarose gel. analyses of the results demonstrated that the most dominant subtype was 3a ...
Doubtlessly, one of the most important developments in medical science has been the discovery of antibiotics and their use in the treatment of infectious diseases caused by the various bacteria. However, every day we witness the emergence of resistant strains of bacteria which their resistance power against the antibiotics are increasing; although scientists discover new antibiotics every year ...
Background: The increased prevalence of cesarean section (C–section) is a global epidemic. Objectives: The aim of this study was to determine the prevalence and demographic, fertility, and childbirth-related factors of C–section in Zanjan province, Iran,-Zanjan province in the period sincefrom 21 March 2014 through theto 19 March 2016. Methods: This study was a descriptive analyti...
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 study was conducted to investigate the frost status in the 11 commercial cultivars, three newly introduced cultivars and two genotypes of olives. After the occurrence of frost at the Tarom region of Zanjan province in February 2019, three trees from each cultivar were selected. Frost symptoms were recorded based on observational indices. Gas exchange traits (stomatal conductance, transpira...
Background: Brucellosis (Malta fever) is a major contagious zoonotic disease, with economic and public health importance. Methods: To assess the effect of meteorological (temperature, rainfall, humidity, and wind) and climate parameters on incidence of brucellosis, brucellosis distribution and meteorological zoning maps of Zanjan Province were prepared using Inverse Distance Weighting (IDW) an...
In prehistoric studies of Iran, the Abharrood River Basin, located on the east of Zanjan province and in the northwestborder of the Central Plateau, is one of the little-known and dark regions. Studying this region according to itsenvironmental features and geographical location is important for understanding regional relations and interregionalinteractions between three cultural-geographical a...
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