نتایج جستجو برای: tabas
تعداد نتایج: 214 فیلتر نتایج به سال:
Gazu prospect area is located about 65Km southeast of Tabas in the southern part of Shotori range. Sub-volcanic intermediate intrusive rocks (Upper Cretaceous?), monzonitic to dioritic in composition, intruded into carbonate rocks of Shotori Formation (Triassic) which are the main source for copper mineralization in Gazu district. Alteration zones associated within the intrusive are: Quartz- ...
Atherosclerosis contributes to heart attack, stroke, and peripheral hyperplasia by 75% when applied to the vessel prior to angioplasty. vascular disease and remains the leading cause of death in the U.S. (Tabas et al., 2015). Atherosclerotic plaques can be treated by revascularization procedures, including angioplasty, stenting, or bypass surgery, but microtrauma to the blood vessel during thes...
In mammalian cells mannose occurs predominantly in the different types of asparagine-linked oligosaccharide chains of glycoproteins. These chains are all derived from a common precursor, which is transferred from a lipid carrier to the growing polypeptide chain in the rough endoplasmic reticulum. During transport of the glycoproteins to their intracellular or extracellular destinations, the asp...
due to increasing importance of desertification challenges and its consequences the necessity of sustainabledevelopment achievement in arid and semi-arid regions is essential in order to avoid limited sources asting, increase the efficiency of controlling, reclamation and restoration projects of natural areas. based on the iterature review, it has been recognized that combating desertification ...
dormancy in deciduous fruit trees constitutes an important factor to be considered when selecting for the appropriate species/cultivar to be cultivated in a given geographical region. the factors influencing dormancy, however, remain poorly understood. occurring in cold season, dormancy helps the plant with enduring adverse environmental conditions, especially chilling and freezing tensions. a ...
In the Tabas coal preparation plant (SE Iran), -50 + 6 mm raw coal was treated in a 700 mm two-stage two-density Tri-Flo dynamic dense medium separator. In order to study the circuit performance and to evaluate the separator efficiency, 32 mm cubic density tracers were used in the range of 1.28-2.1 g/cm3 and under different operational conditions. The performance of Tri-Flo was evaluated in a r...
This study was conducted to determine density and distribution of commercial fishes (Argyrops spinifer- Carangoindes talamparoides and Saurdia tumbil) by swept area method in Persian Gulf waters (Busher province). Sampling operation (27 hauls) was done by a trawler (Tabas class) with long 26 m and width 7.4 m in fishing season. Midwater trawl ned had a 72 m head rope and mesh sizes were 400 mm...
Morning Glory Spillways are an important type of flood evacuation systems. According to the specific hydraulic and structural conditions, the evaluation of the seismic behavior of these kinds of spillways could be more precise with considering the interaction of the solid-water-foundation system. In this research, a three dimensional modeling of the morning glory spillway was conducted, conside...
Anomaly separation using stream sediment geochemical data has an essential role in regional exploration. Many different techniques have been proposed to distinguish anomalous from study area. In this research, a continuous restricted Boltzmann machine (CRBM), which is a generative stochastic artificial neural network, was used to recognize the mineral potential area in Korit 1:100000 sheet, loc...
Introduction: Performance measurement, programming and goal setting for performance improvement are needed for organizations to improve their performance. Despite advancement in performance measurement systems, many organizations still emphasize on old models. Methods: This paper analyzes the efficiency of Yazd governmental hospitals by using DEA model from 2004 to 2006. The inputs in DEA...
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