نتایج جستجو برای: economic system
تعداد نتایج: 2490566 فیلتر نتایج به سال:
membrane-based technologies have increasingly been chosen in desalination processes, which is evidenced by the increase of large-scale plants constructed in recent years. indeed, several appropriate strategies should be considered to minimize problems faced during the construction, such as membrane system designs, area requirement, energy requirement, operation and maintenance, and environmenta...
In the past decade, a global demand for products from organic agriculture has increased rapidly. Milk quality is of major interest for all parties. Therefore, the objective of this study was to compare cow performance and product quality in conventional and organic system. Twenty Holstein dairy cows were allotted to one of 2 diet groups, which including: a conventional diet (CON), and an organi...
An economic system is comprised of different primary flows that can be captured in macroeconomic models with complex network relations. Theoretically and empirically in this system, weak substitution or complementarity of environmental materials, like energy and other production factors such as capital, is undeniable. This is an effective critique on neoclassical economics. In this paper, we vi...
Abstract This study aimed to investigate the effect of environmental factors on international financial reporting standards (IFRS) adoption across countries. Environmental factors in this study include the existence of capital market, economic growth, economic openness, legal system, education level and cultural indicators such as power distance, individualism, masculinity and avoidance of un...
This research has been done in order to study economic aspects of technological changes in Horizontal Drilling methods especially MRC method in drilling for oil. In order to identify and evaluate related variables in both technological changes and economic indices, we used Vensim software to treat data collected during the time period of 2013 to 2017, in order to capture system dynamics. Data w...
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