نتایج جستجو برای: Beginner Level
تعداد نتایج: 1081344 فیلتر نتایج به سال:
the present study reports an analysis of response articles in four different disciplines in the social sciences, i.e., linguistics, english for specific purposes (esp), accounting, and psychology. the study has three phases: micro analysis, macro analysis, and e-mail interview. the results of the micro analysis indicate that a three-level linguistic pattern is used by the writers in order to cr...
مقدمه و هدف : یکی از عوامل مهم و تاثیرگذارجهت دستیابی به انطباق بدون تنش در پروتزهای متکی بر ایمپلنت، انجام قالبگیری دقیق می باشد. دو روش قالبگیری مستقیم و غیرمستقیم برای انتقال موقعیت ایمپلنت از دهان به کست کار وجود دارد. هدف از انجام این مطالعه بررسی دقت وسایل رایج جهت قالبگیری به روش غیرمستقیم درسه نوع سیستم مختلف ایمپلنت دندانی و مقایسه آنها با روش مستقیم می باشد. مواد و روش ها : در...
The research evaluated the role of experience on the accuracy of dental implant placement in a stimulated clinical setting without the use of surgical guides with the conventional free-hand method. With a sample of 15 surgeons at three different levels of experience, three parameters were tested (mediodistal, orofacial and coronoapical position of the dental implants). A detailed examination wa...
This study examines prosodic transfer effects in the production of three contrastive English stress patterns at the level of word and phrase prosody by Vietnamese learners of English. Both languages employ distinctive patterns of pitch (F0) and intensity prominence to signal contrasts between otherwise homophonous compound and phrasal constructions, though reversed in headedness (English: black...
Previous studies have shown that some English vowel contrasts remain difficult for English learners to perceive. This study investigated three potential factors affecting vowel perception: cross-language vowel systems, spectral distance, and language proficiency, for the discrimination and identification of English /ɪ/-/ε/, /ε/-/æ/, /ʊ/-/ʌ/, and /ʌ/-/ɒ/ contrasts in four groups of listeners: L1...
This paper describes some enhancements for a speech-enabled Computer Aided Pronunciation Learning (CAPL) system HAFSS©. This system was developed for teaching Holy Qur'an recitation rules and Arabic pronunciations to nonnative speakers. One important point that is critical in any practical language learning system that exploits ASR technology is the user enrolment time. In this paper we introdu...
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