نتایج جستجو برای: has confronted different approaches so
تعداد نتایج: 4364117 فیلتر نتایج به سال:
there have been many productive methods developed so far for optimization of multiple response surface (mrs) problems. this paper tends to review the most seminal approaches in mrs and discuss the strength and weakness of each of the approaches through existing aspects in mrs. a numerical example is included to compare results by different methods. finally some of the prominent areas for future...
the quest for power has formed much of the world history especially in 20th and 21st centuries. oil (energy) particularly after industrial revolution has been a tool for conquest and power and has been transformed to a geopolitical issue. from a geopolitical point of view this has been the case for the last two centuries in central asia and caucasus. central asia and caucasus has always been...
abstract the aim of the present study is to explore the impact of the cognitive reading strategy instruction on learners reading self-efficacy and their reading achievement. in order to fulfill this purpose, from 120 participants, 90 intermediate efl learners as an experimental group were chosen from three different educational settings namely, yazd university, yazd science and art un...
abstract i the purpose of this study was to launch a thorough investigation concerning the possibility of differing orientations to the writing proficiency construct by native and non-native english speaking teacher raters. it mainly revolved around the international english language testing system (ielts) that is widely administered and employed as a measure of general proficiency in englis...
Abstract This study provides a systematic comparative analysis of seven common cross-national measures state capacity by focusing on three measurement issues: convergent validity, interchangeability, and case-specific disagreement. The author finds that the validity is high, but interchangeability low. means even highly correlated can lead to completely different statistical inferences. cause t...
Because of the inherent non-controllability of business services across different management domains, constructing virtual organizations, by creating service cooperation in Internet computing environment, has been confronted with the challenge of so-called “trust” crisis that the success and benefit of cooperation cannot be ensured. Thereby this paper proposes a model for Institution-Governed T...
cohesion is an indispensable linguistic feature in discourse analysis. lexicald such a differe cohesion and conjunction in particular as two crucial elements to textual cohesion and comprehension has been the focus of a wide range of studies up to now. yet the relationship between the open register and cohesive devices has not been thoroughly investigated in discourse studies. this study concen...
The issue of conflict in ethical rules and regulations is among the important issues in moral philosophy, especially in applied morality. In other words, a man of religious duty and option is sometimes perplexed in: which moral activity should he perform at the present as duty? Among various methods, this study has intended in an analytico-descriptive manner to propose a suitable method for sol...
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