نتایج جستجو برای: khozestan
تعداد نتایج: 92 فیلتر نتایج به سال:
Knowledge of transport and degradation of polycyclic aromatic hydrocarbons (PAHs) is important in assessing PAH contamination of soils and water resources. The transport of naphthalene, anthracene, pyrene and phenanthrene was determined in a contaminated calcareous soil obtained from the Shadegan wetland (Khozestan, Iran) considering a column study in laboratory conditions. The PAHs were added ...
Introduction: Unwanted pregnancy is one of the most important problems in family planning programs especially in developing countries. This cross-sectional study was conducted to determine the prevalence of unwanted pregnancy and factors that contributes to it's existence in ten cities in Islamic Republic of Iran. Methods and Materials: From cases, 1548 subjects referring to the antenatal clini...
Tropical fasciolosis is regarded as one of the most important helminthic infections of ruminants in Asia and Africa. Throughout most of its geographical range, Fasciola gigantica is of great importance as a parasite in sheep. The aim of this study was to detect seroprevalence of fascioliasis in sheep in Khouzestan province. In this study, due to the importance of livestock dise...
Lizardfish is one of the economically important fishes of Persian Gulf. In recent years, white, ellipsoid, round or elongated nodules were found in body cavity of this fish species which in preliminary microscopic examination were recognized as microsporidia. To determine the approximate prevalence rate of microsporidian infection and to establish its taxonomic position, 50 lizardfish were boug...
abstract background ewing sarcoma is the second most frequent primary bone cancer, following osteosarcoma in children. these tumors consist of small, round, or oval cells, which are believed to derive from parasympathetic autonomic nervous system. the common clinical presentations are pain, local tenderness, fever, palpable mass, and pathologic fractures. methods and materials this study descri...
This research aims at studying the impact of inputs on the output of middle school education system in Iran’s provinces. Hence, first the output of lower secondary level education system in provinces of Iran is calculated on the basis of indicators approved by International Institute for Educational Planning & UNESCO Institute for Statistics. The results showed that provinces Such as Sistan & B...
The effects of goitrogens on the thyroid gland have been much studied and calcium is considered as a goitrogen in some cases. Since the level of calcium is high in drinking water of some cities of Khozestan province, the effects of high calcium intake on the function of thyroid gland is investigated in this study. For this purpose the concentration of thyroid hormones is measured in rats. The s...
Introduction: Marine transport due to the low cost and shipment of bulk cargo, has a crucial role in trade developments; also container terminals, are an important part of international trade and commerce logistics system. The aim of this study was to assess the risk of jobs in Imam Khomeini Port container terminal operations unit, and comparing the results with safety performance indices. Met...
In the last decades, climate change and fluctuation of water balance have been the main reason to apply hydrologic models for estimating quality and quantity of water components as efficient tools in water planning of critical conditions. In addition, these hydrologic models with potential to study the effects of watershed management practices on the runoff components are suitable tools for opt...
Background and Objective: Arsenic accumulation in rice has become a major disaster in the recent decade. A number of studies indicated that rice is a major source of arsenic pollution in human diets. This study assessed the arsenic (As) accumulation in rice grain in Meydavood where rice is the main agricultural crop of the region. This research studied the probable presence of arsenic in the ri...
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