نتایج جستجو برای: three levels of zinc

تعداد نتایج: 21250784  

پایان نامه :0 1375

this study examines the effetivenss of task-based activities in helping students learn english language structures for a better communication. initially, a michigan test was administered to the two groups of 52 students majoring in english at the allameh ghotb -e- ravandi university to ensure their homogeneity. the students scores on the grammar part of this test were also regarded as their pre...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده زبانهای خارجی 1391

as polysemy is encountered frequently in english as foreign language. fl learners’ ability to disambiguate polysemous verbs becomes critical to their comprehension in the target language. this thesis, accordingly, investigated how iranian efl learners achieved comprehension of english polysemous verbs by using three different types of cues: (1) elaborated context, (2) semantic frames, and (...

باقری, اکبر, حیدری, مصطفی,

To investigate the effect of nitrogen and zinc elements on the quantity and quality characters of sunflower plants (Jamah1cultivar), a factorial experiment in a randomized complete block design with three replications was conducted at the University of Zabol, Zabol, Iran in 2013. The experiment consisted of three nitrogen levels: 100, 200 and 300 kg ha-1 as the first factor and three levels of ...

ژورنال: علوم آب و خاک 2015
جهاندیده مهجن‌آبادی, وحیدالله, خوشگفتارمنش, امیرحسین, رحمانی ایرانشاهی, داود, سپهری, مژگان, عشقی‌زاده, حمیدرضا,

Zinc deficiency is the most widespread micronutrient disorder in the production of wheat (Triticum aestivum L.) and other cereal crops. An experiment was conducted in greenhouse, in 2013, using the sterile sand-perlite (2:1 v/v), to study the effects of two beneficial microorganisms on growth and nutritional status of wheat (Nicknejad cultivar). The study was arranged as factorial in a complete...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد - دانشکده زبانهای خارجی 1391

the speech act of disagreement has been one of the speech acts that has received the least attention in the field of pragmatics. this study investigates the ways power relations, social distance, formality of the context, gender, and language proficiency (for efl learners) influence disagreement and politeness strategies. the participants of the study were 200 male and female native persian s...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده ادبیات و علوم انسانی 1390

this study explored reading strategy use of tefl ma students when they read academic research articles in english. the purpose of this study was to investigate how this group of readers typically approaches reading academic research articles related to their field of study, and also what they do in reading such research articles. the aim of the present study was bilateral. first, the researcher...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1390

this study compared the different effects of form-focused guided planning vs. meaning-focused guided planning on iranian pre-intermediate students’ task performance. the study lasted for three weeks and concentrated on eight english structures. forty five pre-intermediate iranian students were randomly assigned to three groups of guided planning focus-on-form group (gpfg), guided planning focus...

Journal: :journal of comprehensive pediatrics 0
mansour sadeghzadeh department of pediatrics, zanjan university of medical sciences, zanjan ir iran samane nabi department of pediatrics, zanjan university of medical sciences, zanjan ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی زنجان (zanjan university of medical sciences) parisa khoshnevisasl department of pediatrics, zanjan university of medical sciences, zanjan ir iran; department of pediatrics, ayatollah mousavi hospital, zanjan, ir iran. tel: +98-2414130000, fax: +98-2414131340سازمان اصلی تایید شده: دانشگاه علوم پزشکی زنجان (zanjan university of medical sciences) nooreddin mousavinasab department of epidemiology, zanjan university of medical sciences, zanjan ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی زنجان (zanjan university of medical sciences)

results the mean levels of serum calcium, serum zinc, cerebrospinal fluid calcium and cerebrospinal fluid zinc were 14.51 ± 3.69 mg/dl; 184.04 ± 65.49 µg/dl; 5.23 ± 2.21 mg/dl and 87.06 ± 28.25 µg/dl respectively. conclusions we did not find any clear abnormality in plasma or cerebrospinal fluid calcium and zinc levels in children with febrile seizures in our patient population. patients and me...

Journal: :تولید گیاهان زراعی 0
فریده بهبودی فارغ التحصیل کارشناسی ارشد گروه زراعت، دانشگاه تهران ایرج اله دادی دانشیار گروه زراعت، دانشگاه تهران ابراهیم محمدی گل تپه استاد گروه بیماری شناسی گیاهی، دانشگاه تربیت مدرس، تهران

in order to study the effect of vermicompost containing copper oxide and zinc oxide nanoparticles on was beans, in an experiment factorial were done based on a randomized complete block design in three replications. the experiment treatment were as follows: nanoparticles in 4 levels (0, 0.4, 0.8 and 1.2 g/kg weight of substrate), vermicompost in 3 levels (2.5, 5 and 7.5 g/kg-1 weight of substra...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده ادبیات و زبانهای خارجی 1390

abstract a fundamental study of “historio-graphic metafiction” and “literary genres”, as introduced in “new historical philosophy”, and tracing them in the works of julian barnes having studied the two novels, the porcupine and arthur & george, by julian barnes, the researcher has applied linda hutcheon’s historio-graphic metafictional theories to them. the thesis is divided into five cha...

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