نتایج جستجو برای: environment theory

تعداد نتایج: 1264016  

Journal: :South African Journal of Higher Education 2010

Journal: :ادب عربی 0
هادی رضوان استادیار گروه زبان و ادبیات عربی دانشگاه کردستان

the menhaj al-bolagha and seraj al-odaba by hazem qartajeni is one of the most effective books on rhetoric and theory of arabic poetry. although he was grown up in an environment influenced by ibn rushd and is considered his indirect student, in this book (with a rhetoric and philosophical style) he is under the influence of ibn sina in founding and presenting the theory of arabic poetry. witho...

Journal: :iranian journal of science and technology transactions of mechanical engineering 2015
r. ansari r. gholami

a nonlocal beam model based on the bernoulli–euler beam theory is presented to investigate the dynamic stability of embedded single-walled carbon nanotubes (swcnts) in thermal environment under combined static and periodic axial loads. the dynamic stability analysis is carried out by including the effects of small-scale parameter, temperature change and elastic medium. the equation of motion is...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده مدیریت 1391

one of the most important factors in study of project’s , is the study of environmental opportunities factors the permanent study of environmental opportunity factors . the study of permanent environmental changing and knowing golden threats’ cooperate with possible threats and at the result in structure forming and future skeleton of organization has a vital effects . the petrochemical industr...

Journal: :EURASIA Journal of Mathematics, Science and Technology Education 2016

Amir Abdollahi, Iman Taheri, Javad Shadmani, Masoud Rashidinejad

In the restructured environment of electricity market, firstly the generating companies and the customers are looking for maximizing their profit and secondly independent system operator is looking for the stability of the power network and maximizing social welfare. In this paper, a one way auction in the electricity market for the generator companies is considered in both perfect and imperfec...

Introduction: The purpose of education is learning. Several theories have been raised about learning, which have tried to explain how learning occurs. They help teachers to choose teaching methods, prepare learning environment and determine students' activities. Given the importance of learning theories in education, this study aimed to review application of learning theories in nursing educati...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد گرمسار - دانشکده زبانهای خارجی 1389

previous studies have aimed at testing a hypothesis but the present study is data-first research in which researcher tries to form a theory from data rather than the use of data to test a hypothesis. this study aims at exploring teachers perceptions of the strengths and weaknesses of the current syllabus for college preparatory course. eight experienced teachers were selected to collect data du...

Journal: :FO & DM 2015
Yuhong Sheng Samarjit Kar

Uncertainty theory is a branchof axiomaticmathematics formodelingbelief degrees. This theory provides a new mathematical tool for indeterminacy phenomena. Uncertain variable is a fundamental concept in uncertainty theory and used to represent quantities with uncertainty. There are some important characteristics about uncertain variables. The expected value of uncertain variable is its average v...

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