نتایج جستجو برای: was determined over 487 billion rials also
تعداد نتایج: 5831087 فیلتر نتایج به سال:
the methods, the technology, the production patterns, the equipment, the capacity of the domestic infrastructure of each country, the mechanism of market capacity, market chains, releasing and distribution channels of agricultural and food product, purchasing patterns, and food consuming of consumers affect on the wastes of food products. regardless of the level of economic and social developme...
late spring chilling in spring is largely the cause for limiting almond production, so finding ways to reduce the loss is a priority in horticultural research. the government in iran established sahand horticultural research station in 1968 to invest in some late flowering almond cultivars, and this resulted in seven new cultivars in 1994, which can survive the late chillings that might occur i...
Introduction: The health sector plays an important role in the structure of society, so that any investment in this sector influences the efficiency of economic and social activities. The most important requirements of economic reform in health sector, is the reform of budgeting methods and its resources distribution. The aim of this study was determination of the requirements for activit...
Background and Aims: Application of fluoride products is known as one of the most successful interventions to prevent dental caries. This study aimed to compare the costs of in-office fluoride therapy versus salt fluoridation in Iranian population. Materials and Methods: In this study, the costs relating to the use of in-office fluoride therapy were analyzed using Activity Based Costing dur...
Background: In Iran, a combination of three methods of budget payment, fee for service and case-based payment (known as the global payment system) is used to reimburse the cost of hospital services. The aim of this study was to investigate the costs of 90 services of the Global Hospital Reimbursement System at Tehran University of Medical Sciences. Methods: This descriptive cross-sectional app...
a simple, rapid and low-cost scanner spectroscopy method for the glucose determination by utilizing glucose oxidase and cdte/tga quantum dots as chromoionophore has been described. the detection was based on the combination of the glucose enzymatic reaction and the quenching effect of h2o2 on the cdte quantum dots (qds) photoluminescence.in this study glucose was determined by utilizing glucose...
In this study, we designed and simulated a system dynamic model to analyze the impacts of energy intensity changes on environmental and economic indicators in Iran. Results show that if the current situation is continued, the industrial sector energy intensity will increase from 2.67 in the base year to 2.704 at the end of planning horizon. So, the sector will consume 540 million oil barrels t...
economic value of natural resources is increased via tourism resources function. natural environment in the desert area has great potential for attracting tourists and in this respect it has a nonmarketable value. making these values marketable may lead to rise up the economic value of natural environment in the desert area. one of the most important natural environments in the desert areas of ...
thermal barrier coatings (tbcs) are used to provide thermal insulation to the hot section components of gas turbines in order to enhance the operating temperature and turbine efficiency. hot corrosion and thermal shocks are the main destructive factors in tbcs which comes as a result of oxygen and molten salt diffusion into the coating. in this thesis atmospheric plasma spraying was used to dep...
Introduction: Occupational accidents impose a lot of costs on the national economy of the country. Estimation of these costs contributes to decision-making for cost control. This study aims to estimate economic damages to the Social Security Organization caused by occupational accidents in Yazd, 2008-2009 Methods: This is a descriptive cross-sectional study in which the total 990 occupational ...
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