نتایج جستجو برای: english article

تعداد نتایج: 606150  

ژورنال: :آفات و بیماریهای گیاهی 0
بابک حیدری علیزاده مؤسسه تحقیقات گیاه پزشکی کشور، صندوق پستی 1454، تهران 19395، ایران آرمان آوند فقیه مؤسسه تحقیقات گیاه پزشکی کشور، صندوق پستی 1454، تهران 19395، ایران جعفر محقق نیشابوری مؤسسه تحقیقات گیاه پزشکی کشور، صندوق پستی 1454، تهران 19395، ایران آرزو یوسفی پرشکوه مؤسسه تحقیقات گیاه پزشکی کشور، صندوق پستی 1454، تهران 19395، ایران

به دلیل هجوم فزاینده ی سن nysius cymoides در مزارع کلزای کشور، روش های مختلفی برای کنترل آن مورد بررسی قرار گرفته است. استفاده از ترکیبات جلب کننده یکی از روش های امیدبخش کنترل این حشره محسوب می شود. در این تحقیق با استفاده از یک ترکیب ایزوسیاناتی (اتیل 4- ایزوتیوسیا نا توبوتیرات) اثر آن بر روی رفتار سن بذر خوار کلزا، در آزمایشگاه مورد بررسی قرار گرفت. اتیل 4- ایزوتیوسیا نا توبوتیرات در طی دو م...

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

in one pole of the continuum of language learning, theoreticians and practitioners traditionally consider english as english as a second language or english as a foreign language. however, in the other pole of this continuum where english is thought of as the most effective tool for international communication, it is referred to as a lingua franca. those who favor an approach to english growing...

2010
Caroline Coffin

Non native speakers of English wishing to study at tertiary level in English speaking countries are increasingly required to prove their English language competence by taking an internationally recognised test such as the Test of English as a Foreign Language (TOEFL) and the International English Language Testing Systems (IELTS). This article reports on the analysis of a corpus of scripts writt...

2016
Olga D Baydik Armen Yuri Gasparyan

The detection of plagiarism in scholarly articles is a complex process. It requires not just quantitative analysis with the similarity recording by anti-plagiarism software but also assessment of the readers' opinion, pointing to the theft of ideas, methodologies, and graphics. In this article we describe a blatant case of plagiarism by Chinese authors, who copied a Russian article from a non-i...

A research article (RA) title is the first and foremost feature that attracts the reader's attention, the feature from which she/he may decide whether the whole article is worth reading. The present study attempted to investigate syntactic structures and rhetorical functions of RA titles written in English and Persian and published in journals in three disciplines of Electrical Engineering, Psy...

2011
N. L. N. Jayanthi

The conditions under which English is taught and learnt and the reasons for low standard of English in Indian schools, have always been a matter of concern to all language learners and teachers. In fact, there exist many problems that confront Indian linguistic scenario and the present article enlists the major problems and perspectives in the field of teaching English in contemporary India. Th...

Journal: :medical journal of islamic republic of iran 0
hassan saadatnia from the department of medicine, qhaem hospital, mashhad university of medical sciences. mashhad. islamic republic of iran. shahriar zehtabchi

eosinophilic gastroenteritis is a rarely reported condition. the disease is characterized by peripheral blood eosinophilia, eosinophilic infiltration of the bowel wall to a variable depth, and gastrointestinal complaints. allergic diathesis can be found in most of the cases. in this article we report two cases with interesting epidemiological characteristics and we will have a brief review of r...

Journal: :journal of teaching language skills 2015
mohammad javad rezai razie alishvandi

abstractsince heubner's (1985) pioneering study, there have been many studies on (mis) use/ non-use of articles by l2 learners from article-less and article languages the present study investigated how persian l2 learners of english produce and interpret english definite descriptions and demonstrative descriptions it was assumed that definite and demonstrative descriptions share the same centra...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1392

a large number of single research studies on the effects of strategy-based instruction (sbi) in teaching english as a foreign or second language has been conducted so far. however, the lack of a comprehensive meta-analysis targeting the effectiveness of english language sbi is observed. moreover, the findings of experimental studies regarding the context of the english language, proficiency lev...

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