نتایج جستجو برای: structural equation modeling and regression model are used moreover

تعداد نتایج: 17511959  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه امام رضا علیه السلام - دانشکده ادبیات و زبانهای خارجی 1392

cognitive studies of translation process have recently been awarded a great deal of attention. there exists a psychological angle to almost all translation activities. the present study, thus, deals with analysing the relationships between iranian prospective translators tolerance for ambiguity (ta) and their willingness to translate (wtt). the research was conducted as a mixed methods study, d...

پایان نامه :وزارت علوم، تحقیقات و فناوری - پژوهشگاه مواد و انرژی - پژوهشکده سرامیک 1392

thermal barrier coatings (tbcs) are used to provide thermal insulation to the hot section components of gas turbines in order to enhance the operating temperature and turbine efficiency. hot corrosion and thermal shocks are the main destructive factors in tbcs which comes as a result of oxygen and molten salt diffusion into the coating. in this thesis atmospheric plasma spraying was used to dep...

ژورنال: اعتیاد پژوهی 2017

Objective: The present study was an attempt to evaluate the conceptual model of the important antecedents and aftermath of addiction in the patients presenting to treatment centers in Zanjan. Method: In this study, 250 addicted men constituted the participants who  were selected by random sampling from the addicts presenting to treatment centers in Zanjan. The instruments used in this study wer...

سبحانی فرد, یاسر, چراغعلی, سعید,

Concepts of service quality and customer satisfaction as the most important problem in the theory and practice of marketing concepts are The article seeks to develop a scale to measure service quality and customer satisfaction is of SAIPA And creating a structural model of the relationship between the variables is tested. The research Saipa customers and employees have been The sampling was don...

پایان نامه :0 1374

this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1388

a major concern in the last few years has been the fact that the cultural centers are keeping distance with what they have been established for and instead of reproducing the hegemony, they have turned into a place for resistance and reproduction of resistance against hegemony. because the cultural centers, as urban public spaces in the last two decades, have been the subject of ideological dis...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده اقتصاد 1389

this thesis is a study on insurance fraud in iran automobile insurance industry and explores the usage of expert linkage between un-supervised clustering and analytical hierarchy process(ahp), and renders the findings from applying these algorithms for automobile insurance claim fraud detection. the expert linkage determination objective function plan provides us with a way to determine whi...

ژورنال: پژوهش های مشاوره 2014
بارخدا, سید جمال, سلیمی, جمال, محمدیان شریف, کویستان,

This study aimed to determine the relationship between motivation and objectives of social development with academic procrastination. The subjects, 275 (boys and girls) in the city of Marivan were selected. The instruments in this study were academic motivation, social development and academic procrastination questionnaires. For data analysis, stepwise regression and structural equation model w...

Journal: :international journal of agricultural science, research and technology in extension and education systems 2012
afshin morovvat mostafa emadi mosa shojae ahmad pakpour leila gholami

crop yields are dependent on a number of factors such as soil type, weather conditions and farming practices. crop yield estimates in different soil types are required to meet the needs of farmers, land appraisers, and governmental agencies in iran as around the world. this study was conducted to model the wheat-grain yields [triticum aestivum l.]  by soil properties in khoy area, the north-wes...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1390

over the past decades a number of approaches have been applied for forecasting mortality. in 1992, a new method for long-run forecast of the level and age pattern of mortality was published by lee and carter. this method was welcomed by many authors so it was extended through a wider class of generalized, parametric and nonlinear model. this model represents one of the most influential recent d...

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