نتایج جستجو برای: economic return kg thousand rials
تعداد نتایج: 618544 فیلتر نتایج به سال:
Floods are considered as most destructive among all natural hazards which impose lots of damages on human societies. Hence, it is important to estimate such damages and losses and to determine flood impact areas for management plans. HEC-FIA software as a new model (Sep. 2012) was used in Ghohrood and Ghamsar watershed basins to estimate flood-driven losses and impacts. In this model, HEC-RAS a...
There was never a clear interpretation of modern architecture in Chinese history. Socialism ended five thousand years of feudalism. Cultural Revolution wiped out any sense of cultural continuity. The sudden return of market economy flooded the country with Western influence. These drastic social changes provided the driving force for a new national identity. However, the rapidly economic growth...
The logit regression model was used to measure the willingness to pay, and the parameters of this model were estimated based on maximum likelihood (probability) method. For this purpose, 377 double-duplex questionnaires were completed by random sampling method in Kohgiluyeh va Boyer Ahmad provinces. Based on the results, over 68.3% of respondents, they expressed their desire to participate in t...
objective: the main objective of this research was the economic valuation of public library services using the contingent valuation. although, estimating the average willingness to pay for public library service, demographics on the willingness to pay, and economic valuation and pricing public library services were other objectives that investigated in this study. methodology: explanatory varia...
Forests have high environmental, economic and social potential values. Therefore, it is important to protect this ecosystem and prevent any unauthorized interference. The high economic value of forests, including Fandoglu forests, increases the importance of their conservation, in particular their continuous conservation. Ardabil Fandoglu forest is one of the most protective recreational forest...
In Iran, cardiovascular diseases rank first in terms of mortality. Cardiovascular disease leads families to fall into the abyss of poverty and worsens the disease. Health policy makers need to be aware of the costs of these diseases in order to make decisions about the optimal allocation of resources. The aim of this study was to estimate the economic burden of cardiovascular diseases in select...
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...
production, reproduction, management and economic parameters resulted from recordings of 5 flocks comprised of 720 heads of native goats during annual cycle of reproduction in transhumance, village and farming systems were employed to determine the performance of traits, cost-profit analysis as well as breeding objective. the overall mean for number of salable kid per goat in transhumance, vill...
Background: Occupational injuries can impose a significant cost to the country’s economy. In developing countries, it is usually difficult to get access to occupational injuries data mainly because the lack of appropriate reporting and recording system, and in these countries, injuries are often not properly reported. The purpose of this study is to estimate the economic costs of occupational i...
Background: Pre-hospital care plays an important role in managing patients who require emergency services and preserving human life. The aim of this study was to evaluate the cost of completed public pre-hospital emergency missions according to the activity-based costing model and to compare it with the cost of private pre-hospital emergency services in Mashhad in 2016. Methods: In this applie...
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