نتایج جستجو برای: khoran basin in semnan province amrovan
تعداد نتایج: 16992842 فیلتر نتایج به سال:
The Eşen Basin is a ca. 30 km long and 15 km wide, NNE-SSW trending young graben which is located in SW Turkey between the Isparta Angle and the Western Anatolian Extensional Province (Fig. 3). The basin has a key position in the south-western part of the Fethiye-Burdur Fault Zone (FBFZ), which is a presumed strike-slip zone with faults that run through numerous small cities and villages. There...
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...
Aims & Backgrounds: The purpose of this study is wind-catchers site selection in the hot and dry climate of the country (Semnan province). Methodology:In terms of purpose, this research is applied. First, by reviewing the theoretical foundations, the initial list of indicators affecting the location of the windshield was prepared and reviewed and approved by the Delphi fan. Then, in order to fi...
Small sediment dams are the key structures for controlling sediment flow and improving the course of waterways in watersheds. In Kermanshah province, the efficiency of these structures in sediment accumulation has been less studied and evaluated. This study aimed to investigate the efficiency of these structures in sediment retention and flood control in three watersheds of the province. For th...
A geo-statistics method combined with GIS was applied to study the soil special variation characteristics of a typical basin on the Northwestern Plateau of Hebei Province. It indicates that the rational crop layout is determined by the soil texture. And the crop layout optimization schemes were put forward for different production objectives based on the GIS platform with the soilcrops special ...
A new species of the bovid Shaanxispira, from the upper Miocene deposits of the Linxia Basin, Gansu Province, China, is described here. Shaanxispira is endemic to Northern China and was previously known only from the Lantian area, Shaanxi Province, by two species, S. chowi and S. baheensis. The new species, S. linxiaensis nov. sp., is of early Bahean in age, slightly older than the species from...
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...
Objectives: Regarding the type of service receivers as well as the technicality of the services provided, these services often bear high complexity and difficulty which can eventually lead to job burnout and shortage of motivation in the staffIn this study, the factors affecting job motivation from the viewpoints of staff and managers of Semnan Welfare Organization have been identified and poss...
Background & aim: Despite the success of family planning programs in Iran in the recent decades, considerable proportions of pregnancies are still unintended and can be a cause of poor mental and physical health of the mother and child. The aim of this study was to investigate some important factors affecting uplanned pregnancies among married women in Semnan province, one of the developed prov...
BACKGROUND The aim was to study the gastro-intestinal helminths of stray dogs of Garmsar, Semnan Province, Central Iran, and its impacts on human health and animal production. METHODS During 2006, the alimentary tracts of 50 stray dogs at necropsy, selected from villages around Garmsar, were removed, and examined for helminth infections. Subsequently helminths were collected from the contents...
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