نتایج جستجو برای: like problem
تعداد نتایج: 1475114 فیلتر نتایج به سال:
the main purpose of this study was to investigate any relationship between high school efl teachers metaphorical understandings of their role in class and their self-efficacy beliefs. teachers metaphors were elicited through two different prompts: one picturing what they believed a language teacher should be like in class, and the other demonstrating what they are actually like in class; such...
abstract the current study examined the role of emotional intelligence and motivation on language learning of efl learners in iranian context. the participants of this study were 162 female and 100 male junior high school students. these participants were selected by convenient sampling method. to carry out the study two questionnaires were administered to the participants. first, the adap...
the main purpose of the present study was to investigate the relationship between listening proficiency and metacognitive listening strategies awareness among low, mid, and highly self-regulated students. three hundred and seventy one efl students participated in this study (all grade 3 and 4 high-school students who were studying in khansar in academic year 1391-92). to gather the data, three ...
One of the most central problems in the analysis of hybrid systems is the reachability problem. This problem has been shown to be decidable for certain kinds of hybrid automata. Piecewise Constant Derivative Systems (PCDs), on the one hand, belong to the class of linear hybrid systems for which the problem of region-to-region reachability has been shown to be decidable based on the existence of...
فشار و ضریب خودنفوذی سیال تترا فلورید کربن با استفاده از پتانسیل hfd-like دو ذره ای که از وارونگی انتگرال برخورد چگالی کاهش یافته در فشار صفر بدست آمده و همچنین فشار مخلوط های سیال cf_4-arcf_4-ch_4 و در دمای ثابت و در چگالی های مختلف با استفاده از توابع پتانسیل دقیق و جدید hfd-like دو ذره ای با استفاده از شبیه سازی دینامیک مولکولی محاسبه شده است. برای داشتن نیروهای چند ذره ای دقیق، پتانسیل های...
We present sufficient conditions for the existence of solutions of second-order two-point boundary value and fractional order functional differential equation problems in a space where self distance is not necessarily zero. For this, first we introduce a Ciric type generalized F-contraction and F- Suzuki contraction in a metric-like space and give relevance to fixed point results. To illustrate...
The cumulative resource constraints of the resource-constrained project scheduling problem (RCPSP) do not treat the resource demands as geometric rectangles, that is, activities are not necessarily assigned to the same resource units over their processing times. In spite of this fact, most papers on resource-constrained project scheduling mainly in the motivation phase use a strip packing of re...
شوری خاک یکی از عوامل مهم محیطی است که منجر به کاهش عملکرد گیاهان زراعی می شود. شناخت مکانیسم های مقاومت گیاهان در برابر تنش ها می تواند به شناسایی ژن های مقاومت و کاربرد آن ها در اصلاح گیاهان و افزایش محدوده کشت گیاهان منجر شود. روش آنالیز expressed sequence tag (est) و داده های ریزآرایه راهی سریع و منطقی برای شناسایی ژن های نامزد جدید برای مقاومت به تنش ها می باشد. در این تحقیق تعداد 2 کتابخا...
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