نتایج جستجو برای: knowledge dissemination

تعداد نتایج: 596568  

Journal: :international journal of information science and management 0
mahmoud mehrmohammadi tarbiat modares university abbas sadri isesco regional office in tehran

science popularization is an exigency in the era of knowledge explosion which has made the dissemination of scientific knowledge and attitudes of public aligned with such understanding of a prerequisite for further development of all societies. the concept of skaq has been introduced with an accompanying argument that can play a constructive part in making an objective determination of nation’s...

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...

1987
D. Tsichritzis E. Fiume S. Gibbs

Most object-oriented systems lack two useful facilities: the ability of objects to migrate to new environments, and the ability of objects to acquire new operations dynamically. This paper proposes Knos, an object-oriented environment which supports these actions. Their operations , data structures, and communication mechanisms are discussed. Kno objects \learn" by exporting and importing new o...

Journal: :J. Inf., Comm, Ethics in Society 2013
Tony Volpe Joachim Schöpfel

Dissemination of knowledge and copyright: an historical case study. HAL is a multidisciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est desti...

2009
Corinne Bendersky Kathleen L. McGinn

Phenomenological assumptions—assumptions about the fundamental qualities of the phenomenon being studied and how it relates to the environment in which it occurs—affect the dissemination of knowledge from subfields to the broader field of study. Micro-process research in organizational studies rests on implicit phenomenological assumptions that vary in the extent to which micro-processes are vi...

Journal: :Revista latino-americana de enfermagem 2010
Maria Lúcia Zanetti

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده ادبیات و علوم انسانی 1390

abstract the variables affecting the nature of reading comprehension can be classified into two general categories: reader’s variables, and text variables (alderson, 2000). despite the wave of research on vocabulary knowledge as reader’s variable, the role of this knowledge in c-test as a text-dependent test and its interaction with lexical cohesion of the test as a text feature has remained a...

2003
Brian Donnellan Brian Fitzgerald

The changing competitive landscape has brought new forces to bear on the manner in which new products are developed. These forces have put the creation and dissemination of knowledge at the centre of many firms’ new product development (NPD) strategies. Organizational models to support NPD have evolved over the years and a significant aspect of this evolution has been the emergence of organizat...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اراک - دانشکده علوم انسانی 1388

abstract the aim of this study was threefold: (1) to investigate the relationship between knowledge of semantic prosody and efl learners general language proficiency; (2) to examine the relationship between qualitative as well as quantitative knowledge of words, and (3) to compare the performance of efl learner on receptive and productive measures of semantic prosody. the study is based on a...

Mohammad Reza Rezavi, Mohammadreza Mehdizadeh,

In this essay the situation of petroleum knowledge creation and dissemination in Iran oil industry and its technological capabilities have been investigated. This configuration and trend has been studied by a documentary method and content analysis of the scientific articles that published in  a distinguished  journal of Iran oil industry  and so the related structures during  1979-1908.the res...

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