نتایج جستجو برای: in present essay

تعداد نتایج: 17034227  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - پژوهشکده مهندسی فرایند 1395

abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...

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...

Journal: :پژوهش های قرآن و حدیث 0
مرتضی کریمی نیا بنیاد دائره المعارف اسلامی،عضو هیات علمی

investigating a hadith narrated from the fifth shi‘a imam (abu ja‘far muhammad al-baqir) in two quranic commentaries of al-tibyan and majma‘al-bayan, the present essay finds its origin in al-masabih fi tafsir al-qur’an by abu al-qasim wazir maghribi (370-418 a.h.). wazir maghribi attributes that hadith to abu ja‘far in an ambiguous way. however, that hadith is neither narrated in shiite books o...

Journal: :فقه و مبانی حقوق اسلامی 0
علی کلانتری عضو هیأت علمی دانشگاه شیراز

diversion, which is discussed briefly in the science of usul al-fiqh in the chapter on the absolute and qualified, while playing a notable role in different chapters of jurisprudence, is of varieties. surveying the concept of diversion and its varieties, the present essay expounds its effects and results and emphasizes its important role in the process of inferring juristic precepts

2003
Rick Grush

Brain time and phenomenological time (draft) As 'tis from the disposition of visible and tangible objects we receive the idea of space, so from the succession of ideas and impressions we form the idea of time...-David Hume, Treatise of Human Nature ... space and time ... are therefore pure intuitions that lie a priori at the basis of the empirical. ... they are mere forms of our sensibility, wh...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده ادبیات، زبانهای خارجی و تاریخ 1391

the present study sought to examine whether a task-based approach could have an impact on raising awareness of collocations. moreover, it sought to investigate the facilitative role of consciousness-raising tasks of collocations in the communicative instances of use. to this end, 68 intermediate learners of english were selected via a placement test. the participants were taught with classroom ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1392

the purpose of this study was to investigate the impact of blended learning and multimedia softwares on iranian efl students vocabulary learning. in addition, the present study tried to examine the extent to which multimedia softwares can be applied into efl classes in iran. it also attempted to find out students attitudes toward using these softwares. to this end, 87 iranian efl learners at el...

پایان نامه :0 1374

the present study investigated the effect of the two vocabulary teaching techniques in est, namely the use of translation and the use of visual aids as two separate vocabulary teaching techniques. to answer the question of the study, a pretest (michigan test) was administered to the 58 randomly selected est students at khajeh nasiredin tusi university, faculty of mechanics. after the homogeneit...

Journal: :إضاءت نقدیه فی الأدبین العربی و الفارسی 0
طیبة سیفی أستاذة مساعدة بجامعة الشهید بهشتی فی طهران، إیران. بهزاد حشمتی طالب مرحلة الدکتوراه بجامعة الشهید بهشتی فی طهران، إیران.

literature severely needs innovation and renewal to exit from weakness and inanition mood and there must be a strong connection between renewal and literal- cultural heritage. the renewal must prepare context to create new literal genres in addition to utilizing positive aspects of other cultures. so, this type of renewal is positive. hadith of isa ibn hisham, essay of mohammad al mavilhi is co...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده زبانهای خارجی 1390

apart from other aspects, desert is a natural environment and is one of the appealing terrestrial elements. putting its symbolic and fictional senses aside, the term “desert” bears mystic sense more than material sense. in addition to the worlds materialistic experiences, desert has attracted the attention of writers because it creates a kind of inner experience, which returns the individual in...

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