نتایج جستجو برای: density at three levels 60

تعداد نتایج: 5291871  

Journal: Poultry Science Journal 2015
Fathi M Haydari M Tanha T

Six hundred 1-d-old male broilers (Ross 308) were assigned to four experimental groups; each was composed of 5 floor pen replications of 30 birds including control (no enalapril), 15, 30 and 60 ppm enalapril in the drinking water. From d 21 to 49, all the chicks were exposed to low ambient temperature to induce ascites. Mortalities were inspected to determine the cause of death and diagnose of ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1391

this research is a study on indicators of listening instruction in iranian english as a foreign language (efl) curriculum at guidance school and high school educational levels. this thesis aims at determining: a) the indicators of listening instruction at guidance school and high school efl curriculum. b) the indicators of listening instruction in irans guidance school and high school efl curri...

Journal: :پژوهش های تولید گیاهی 0
بیژن سعادتیان دانشجوی دکترای زراعت دانشگاه فردوسی مشهد محمد کافی استاد گروه زراعت و اصلاح نباتات دانشکده کشاورزی دانشگاه فردوسی مشهد. فاطمه سلیمانی دانشجوی دکترای زراعت دانشکده کشاورزی دانشگاه بوعلی سینا همدان.

this research was carried out for evaluation of competitive ability of some wheat cultivars (triticum aestivum l.) of recommended wheat in dargaz region with common weed of feral rye (secale cereale). experiment was conducted as factorial based on randomized complete block design with three replications in 2010-2011 growing season. experimental factors were included four wheat cultivars of says...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1393

this study aimed at examining the effects of iranian efl learners’ anxiety, ambiguity tolerance, and gender on their preferences for corrective feedback (cf, henceforth). the effects were sought with regard to the necessity, frequency, and timing of cf, types of errors that need to be treated, types of cf, and choice of correctors. seventy-five iranian efl students, twenty-eight males and forty...

Journal: :acta medica iranica 0
mohammd reza shahraki department of physiology, faculty of medicine, zahedan university of medical sciences, zahedan, iran. mehdi harati departments of biochemistry, faculty of medicine, zahedan university of medical sciences, zahedan, iran. ahamd reza shahraki faculty of medicine, zahedan university of medical sciences, member of young researches club of zahedan azad university, zahedan, iran.

tamarindus indica is used as a traditional treatment for diabetes. to elucidate whether tamarindus indica seed aqueous extract (tse) ameliorates metabolic syndrome in hyperinsulinemic rats, we evaluated serum insulin, dehydroepiandrosterone sulfate (dheas), triglyceride (tg), total cholesterol (tc), very low density lipoprotein (vldl), low density lipoprotein (ldl), high density lipoprotein (hd...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1391

1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...

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...

Journal: :Monthly Notices of the Royal Astronomical Society 2018

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

abstract this study investigates the teachers’ correction of students’ spoken errors of linguistic forms in efl classes, aiming at (a) examining the relationship between the learners’ proficiency level and the provision of corrective feedback types, (b) exploring the extent to which teachers’ use of different corrective feedback types is related to the immediate types of context in which err...

Journal: :Reports on Mathematical Physics 2013

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