نتایج جستجو برای: management procedures were identified by social network analysis system

تعداد نتایج: 10892657  

غریبی, جلیل, ناطق, تهمینه, نیکوکار, امیرمسعود,

Necessity and importance of energy in state economic, social, and political structure and stability of and terminable fossil resources have been centerpiece of attention to energy issue in last few years. Urban railway, as one of the main pillars of urban economy, has increased the importance of this sector based on mass transit with advantages such as economic savings in fuel consumption, prev...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم انسانی 1389

there are two major theories of measurement in psychometrics: classical test theory (ctt) and item-response theory (irt). despite its widespread and long use, ctt has a number of shortcomings, which make it problematic to be used for practical and theoretical purposes. irt tries to solve these shortcomings, and provide better and more dependable answers. one of the applications of irt is the as...

پایان نامه :دانشگاه رازی - کرمانشاه - دانشکده ادبیات و علوم انسانی 1393

in recent years, there has been a growing interest among researchers to investigate the relationship betweenteacher self-efficacy and classroom behavior management, especially students misbehavior. therefore, this study aimed to comparatively investigate english and arabic teachers’ use of different behavior managementstrategies, their self-efficacy, and their success in an iranian context. th...

منتظر, غلامعلی, گلشنی روستا, مهرابعلی ,

Management of social networks, has become a strategic challenge for different applications including education due to its growing importance. Enterprise Architecture (EA), uses a holistic specification of information technology functions in organizations to decrease the complexity of using information technology and to increase its efficiency. As regards, using social networks in education in ...

2017
Christophe Reffay Thierry Chanier C. REFFAY T. CHANIER

It has been argued that cohesion plays a central role in collaborative learning. In face-to-face classes, it can be reckoned from several visual or oral cues. In a Learning Management System or CSCL environment, such cues are absent. In this paper, we show that Social Network Analysis concepts, adapted to the collaborative distance-learning context, can help measuring the cohesion of small grou...

Journal: :international journal of architecture and urban development 0
maryam daneshvar ph.d., department of urbanism, science and research branch, islamic azad univesity, tehran, iran. ali ghafari professor, shahid beheshti university, tehran, iran. hamid majedi associate professor, department of urbanism, science and research branch, islamic azad univesity, tehran, iran.

nowadays, planning is no longer considered merely a scientific and technical career nor agovernment responsibity. it rather functions as a bridge connecting the planners to institutional changes. in otherwords, the planning theory does not develop in a social, economic and political vacuum, but is formulated byindividuals in social situations with the aim of clarifying the enviroment recommendi...

this thesis attempts to investigate the effects of prelistening activities on enhancing iranian efl learners` listening comprehension. the present study investigated ways in which learners` background knowledge could be activated in order to enhance their l2 listening comprehension by limiting the number of possible text interpretations prior to listening. the experiments conducted in this study examined the effect of prior knowledge and vocabulary teaching on iranian efl learners listening comprehension. the current study has two purposes: one is to investigate the effect of background knowledge on the second language listening comprehension of iranian intermediates and the other is to determine whether second language is facilitated by the introduction of unknown vocabularies in the form of prelistening activities. to conduct the study different instruments such as listening proficiency test and four listening tests such as pre and posttests were used and various statistical processes and techniques including paired-sample t-test, and analysis of variance (anova) were used. the findings of this study supported all three hypotheses tested. differences were found between the means of preteaching vocabulary variable, the background knowledge activation variable, and mean difference between these two strategies variable. subjects scored higher when the unknown words were taught in advance. likewise, subjects scored higher when they were asked some relevant questions about the topic than on those without them. there was, in addition, a significant difference between the means of preteaching vocabulary strategy and background knowledge activation strategy. in fact, preteaching vocabulary had a better effect in enhancing the students’ listening comprehension, in comparison to background knowledge activation strategy.

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1390

this thesis attempts to investigate the effects of prelistening activities on enhancing iranian efl learners` listening comprehension. the present study investigated ways in which learners` background knowledge could be activated in order to enhance their l2 listening comprehension by limiting the number of possible text interpretations prior to listening. the experiments conducted in this stud...

2014
Luca Cremona Tingting Lin Aurelio Ravarini

Previous studies have widely focused on the adoption and usage of Knowledge Management Systems, namely KMS, within a single organization or within supply chains. However, these prior studies have provided little explanations of the relations behind knowledge sharing and transfer, and few studies have provided empirical results of KMS adoption within cluster of firms. In contemporary interorgani...

Journal: :مجله بهداشت محیط و توسعه پایدار 0
iraj mohammadfam professor. department of occupational health engineering, school of public health and research center for health sciences, hamadan university of medical sciences, hamadan, iran. samaneh mohseni msc. university of tehran, tehran, iran. mohammad sadegh sohrabi msc, department of industrial design, school of architecture and urban design, art university of isfahan, isfahan, iran. mohsen hesamiarani msc. environmental health engineering, kavir steel complex, aranbidgol, iran. habib allah rezapour msc. occupational health engineering, hamadan university of medical sciences, hamadan, iran.

introduction: the effects of accidents vary from minor injuries to fatalities and from insignificant damage to very severe damage to the environment and property. in order to prevent accidents in the work place, the root causes of and events should be identified using a systematic method and the results should be published. the current study aims to investigate the given causes of an accident i...

Journal: :journal of english language teaching and learning 2015
mostafa pourhaji seyed mohammad alavi

this study aims at empirically furthering awareness of the organization of interaction in efl classes. informed by the methodological framework of conversation analysis, it draws upon a corpus of 52 three-hour naturally-occurring classroom interaction to identify classroom interactional contexts based on the structuring of the pedagogic goals in turn-taking sequences. conversation analytic proc...

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