نتایج جستجو برای: da
تعداد نتایج: 346863 فیلتر نتایج به سال:
در بخش اول این کار پژوهشی، نانوتیوب کربن چند دیواره (mwcnt ) و مایع یونی(il) روی سطح الکترود کربن سرامیکی که بوسیله روش سل- ژل تهیه شده بود، نشانده شد. فرآیند نشاندن بوسیله قطره گذاری سوسپانسیونی از mwcnt/il در دی متیل فرم آمید بر روی سطح الکترود ساخته شده صورت گرفت و سپس بررسی خصوصیات الکتروشیمیایی الکترود اصلاح شده و پایداری آن با استفاده از گونه فعال فری سیانید k3fe(cn)6 انجام گرفت. در بخش ...
da is a memory of iraqi war against iran. this narration of war is a representation of young girl life that had a significant role in her own time. this book challenges masculinity of war and passes out gender as a limitation. the important narration of war, mentioned in da, has been associated with 150 republication and these elements confirm research on da. this article tries to attempts to a...
abstract the purpose of this study was to find out the effect of applying the principles of group-dynamic assessment (g-da) on learning of conditional structures in english by iranian efl learners at the intermediate level, which according to the formal educational system in iran, includes students who are in their second year of studying in high schools of koohdasht city. this study was a qua...
energy consumption is considered as a critical issue in wireless sensor networks (wsns). batteries of sensor nodes have limited power supply which in turn limits services and applications that can be supported by them. an efcient solution to improve energy consumption and even trafc in wsns is data aggregation (da) that can reduce the number of transmissions. two main challenges for da are: (i)...
دوپامین(da)، اوریک اسید(ua) و آسکوربیک اسید(aa) ترکیبات مهمی هستند که نقش تعیین کننده ای در متابولیسم بدن بازی می کنند. هدف اصلی این مطالعه طراحی یک الکترود جدید خمیرکربنی اصلاح شده با نانوذرات نقره است که برای مطالعه ی الکتروشیمیایی دوپامین در غیاب و در حضور آسکوربیک اسید و اوریک اسید استفاده شود.ازالکترود اصلاح شده با نانوذرات نقره برای مطالعه ی خواص الکتروشیمیایی da با تکنیک های ولتامتری چرخ...
because of participation in many aspects of human life, and due to oxidation-sensitive characteristics of dopamine (da) and arachidonoyl dopamine (aa-da), the necessity of biocompatible carrier to keep them against oxidation is of importance. in this work, we explored the putative binding sites of da and aa-da to -lactoglobulin (blg) as potent carrier. docking results identified the binding si...
Dopamine (DA) and uric acid (UA) are two of important bimolecular widely circulated in body blood. Therefore, development of simple and rapid methods for simultaneous determination of them in routine analysis has a great significance for many researchers. Therefore, for the first time, nanocomposite of graphene (Gr)LaMnO3has been utilized to fabricate the new ...
Derived from the emerging paradigm shift in English language teaching and assessment, there has been a renewal of interest in dynamic assessment (DA) to be used as an alternative to the traditional static testing in language classrooms. However, to date, DA practice has been mostly limited to clinical treatments of children with learning disabilities, and it has not been widely incorporated int...
Let G be a graph with p vertices and q edges and A = {0, 1, 2, . . . , [q/2]}. A vertex labeling f : V (G) → A induces an edge labeling f∗ defined by f∗(uv) = f(u) + f(v) for all edges uv. For a ∈ A, let vf (a) be the number of vertices v with f(v) = a. A graph G is said to be vertex equitable if there exists a vertex labeling f such that for all a and b in A, |vf (a) − vf (b)| ≤ 1 and the indu...
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