In order to study and evaluate the drought stress indices in surface irrigation by furrow method on grain yield, the yield components and water use efficiency, an experiment was conducted at Behbahan Agricultural Research Station in 2014-16. The experiment was conducted as a split plot in a randomized complete block design with 4 replications. Irrigation at two levels (irrigation after 100 and ...

the major aim of this study was to investigate the relationship between social and cultural capital and efl students’ critical thinking skills. this study takes this relationship in to account to see if people with different sociocultural status are different regarding their critical thinking skills. to this end, 160 university students majoring in english language and literature, english trans...

the purpose of the present study is to find out whether bilinguals of khuzestan-arab origin or monolinguals of iranian origin code-switch during learning or speaking english and which group is more susceptible to code-switch. to this end, the students of 24 classes from high schools and pre- university centers were screened out, and interviewed and their voices and code-switchings were recorded...

‏‎this study investigated the effect of prior knowledge on the listening comprehension performance of fl learners. twenty students, male and female, drawn from the two intact groups of the senior and junior english language and literature majors were chosen as the participants of this study . the two groups were then randomly assigned into the experimental and control group. the experimental gr...

به منظور بررسی تنوع ژنتیکی بین لاین های امیدبخش و اصلاح شده جو و شناسایی ژنوتیپ های متحمل به خشکی، بیست ژنوتیپ جو در طرح بلوک های کامل تصادفی با سه تکرار در دو شرایط، تنش خشکی و بدون تنش خشکی مورد مطالعه قرار گرفت. نتایج تجزیه واریانس عملکرد دانه در دو شرایط رطوبتی و شاخص های مقاومت به خشکی اختلاف بسیار معنی داری را بین ژنوتیپ ها از نظر عملکرد در شرایط تنش (ys)، در شرایط نرمال (yp) و شاخص های م...

به­منظور ارزیابی شاخص­های تحمل به شوری و انتخاب ژنوتیپ ایده­آل در چند رقم و لاین جدید گلرنگ، آزمایشی به­صورت فاکتوریل و در قالب طرح کاملاً تصادفی با سه تکرار در ایستگاه تحقیقات کشاورزی و منابع طبیعی داراب به اجرا درآمد. فاکتور اول با دو سطح شوری آب آبیاری به­ترتیب شامل 98/0 (شاهد) و 8/7 دسی زیمنس بر متر و فاکتور دوم با هشت ژنوتیپ گلرنگ شامل ارقام گلدشت، پرنیان، گل­مهر، محلی­اصفهان، پدیده و سه لا...

abstract type-ii fuzzy logic has shown its superiority over traditional fuzzy logic when dealing with uncertainty. type-ii fuzzy logic controllers are however newer and more promising approaches that have been recently applied to various fields due to their significant contribution especially when the noise (as an important instance of uncertainty) emerges. during the design of type- i fuz...

dynamic assessment according to vygotskys sociocultural theory, states that instruction and assessment are interrelated. using static forms of assessment with second and foreign language students could do more harm than good. many teachers neglect to take account of the complexity involved in learning a second or foreign language and often wonder why learning of a language take so long. thi...