نتایج جستجو برای: 1991the international power structure changed in 1991
تعداد نتایج: 17355635 فیلتر نتایج به سال:
the european countries' stances towards bush's pre-emptive war were hard. this has been caused by some factors; first, the political european tradition of balance of power in regional and international system is still continuing. second, the pre-emptive war has led to an increase of u.s mobility power in european security field. and at last the pre-emptive war has led to fractions and...
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since the emergence of power market, the target of power generating utilities has mainly switched from cost minimization to revenue maximization. they dispatch their power energy generation units in the uncertain environment of power market. as a result, multi-stage stochastic programming has been applied widely by many power generating agents as a suitable tool for dealing with self-scheduling...
the purpose of this study is to investigate and explore the causes of identity crisis as one of the debilitating consequences of colonial project after the withdrawal of colonial power. in order to do justice to the full-length severity of displacement that was the fruit of indentureship, v. s. naipauls west indian epic, a house for mr biswas, has been scrutinized with the main focus being the ...
this article intends, by examination of historical background, hypotheses, frameworks and the characteristics of globalization and anti globalization theories as well as analyzing the culture and power theories at national and international levels, to consider and evaluate the issue, by representing a brighter perspective of globalization and power on one hand, and different kinds of power and ...
the extent to which written corrective feedback on linguistic errors can play a role in helping l2 writers improve the accuracy of their writing continues to be an issue of interest to researchers and teachers since truscott (1996) mounted a case for its abolition. while there is growing empirical evidence that written corrective feedback can successfully target some types of linguistic error (...
Abstract In this paper, a fuzzy PID with new structure is proposed to solve the load frequency control in interconnected power systems. in this study, a new structure and effective of the fuzzy PID-type Load frequency control (LFC) is proposed to solve the load frequency control in interconnected power systems. The main objective is to eliminate the deviations in the frequency of different area...
In this paper, a new structure for reactive power market is presented. Considering reactive power losses caused by active power flow in the reactive power market is the main purpose of this paper. Hence, this study tries to improve reactive power market and create fair competition in reactive power generation.
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