نتایج جستجو برای: sistan basin
تعداد نتایج: 58076 فیلتر نتایج به سال:
BACKGROUND Tuberculosis is still a public health concern in Iran. The main challenge in monitoring epidemiological status of tuberculosis is to estimate its incidence accurately. OBJECTIVES We used a newly developed approach to estimate the incidence of tuberculosis in Sistan, an endemic area in southeast of Iran in 2012-13. PATIENTS AND METHODS This cross-sectional study was conducted on s...
Background: Xmn-1 polymorphism of 𝜸Gglobin gene (HBG2) is a prominent quantitative trait loci (QTL) in β-thalassemia intermediate (β-TI). In current study, we evaluated the frequency of Xmn-1 polymorphism and its association with β-globin gene (HBB) alleles and Hb F level in β-TI patients in Sistan and Balouchestan province, south-east of Iran. Subjects and Methods: 45 β-TI patients were enroll...
Abstract. The transboundary Helmand River basin (HRB) is the main drainage system for large parts of Afghanistan and Sistan region Iran. Due to reliance this arid on water from River, a better understanding hydrological-drought pattern underlying drivers in critically required effective management available water. objective paper therefore analyze quantify spatiotemporal drought processes study...
In dynamical systems examples are common in which two or more attractors coexist and in such cases the basin boundary is non-empty. The purpose of this paper is to describe the structure and properties of basins and their boundaries for two-dimensional diffeomorphisms. If a two-dimensional basin has a basin cell (a trapping region whose boundary consists of pieces of the stable and unstable man...
OBJECTIVE To survey malaria prevalence in Sarbaz from April 2009 to October 2010. METHODS Epidemiological data of 1 464 confirmed malarial patients were analyzed according to demographic status, sex, age, nationality, isolated species and residence place. RESULTS The majority of patients were male 950 (64.8%) but 514 (35.2%) were female. 82.5% of patients were Iranian, 14% Pakistani immigra...
The hydrothermal sediments of Guaymas Basin, an active spreading center in the Gulf of California (Mexico), are rich in porewater methane, short-chain alkanes, sulfate and sulfide, and provide a model system to explore habitat preferences of microorganisms, including sulfate-dependent, methane- and short chain alkane-oxidizing microbial communities. In this study, hot sediments (above 60°C) cov...
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