A Corpus-based Study of Lexical Bundles in Discussion Section of Medical Research Articles
Publish Year: 1397
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJALS-10-1_004
تاریخ نمایه سازی: 30 خرداد 1400
Abstract:
There has been increasing interest in utilizing corpora in linguistic research and pedagogy in recent years. Rhetorical organization of different sections of research articles may appear similar in various disciplines, but close examination may show subtle differences nonetheless. One of the features that has been at the center of attention especially in recent years is the idiomaticity of a discourse which can be examined from the perspective of multi-word units captured by the automatic retrieval of lexical bundles. This study takes a corpus-based approach for the identification of lexical bundles. A corpus of ۸۰۱,۸۹۴ words from ۷۹۰ articles was collected. In order to fulfill the purposes of the present study, ABBYY FineReader ۱۰ professional edition, Total Assistant, Antconc ۳.۲.۳, and WordSmith Tools ۵ were used to identify lexical bundles. Then these bundles were classified structurally and functionally based on the presented taxonomies in the literature. The results of the current study indicated that the writers of medical research articles mostly rely on text-oriented bundles in the discussion section of research articles to establish academic discourse.
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Authors
Zahra sadat Jalali
Alzahra University
Mohammadraouf Moini
university of Kashan
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