نتایج جستجو برای: d object as a 2
تعداد نتایج: 14627119 فیلتر نتایج به سال:
this thesis attempts to measure learning styles, self efficacy and intrinsic motivation as predictors of iranian ielts reading comprehension. in order to address this issue, a quantitative study was conducted on some randomly selected intact students at ferdowsi university. these two groups were assigned as they were undergraduate (ba=91) and graduate (ma =74) students; they were all aged betwe...
hedging is a multi-purpose rhetorical strategy which is usually used in scientific arguments to secure ratification of claims, reduce the risk of negation, avoid conflict, manage disagreement and leave room for the audience to assess presented information. hedges are frequently used in research articles to mitigate the findings of research endeavors. the present research aims to investigate the...
implicit and unobserved errors and vulnerabilities issues usually arise in cryptographic protocols and especially in authentication protocols. this may enable an attacker to make serious damages to the desired system, such as having the access to or changing secret documents, interfering in bank transactions, having access to users’ accounts, or may be having the control all over the syste...
Objective(s): Metformin (Met), an antidiabetic biguanide, reduces hyperglycemia via improving glucose utilization and reducing the gluconeogenesis. Met has been shown to exert neuroprotective, antioxidant and anti-inflammatory properties. The present study investigated the possible effect of Met on the D-galactose (D-gal)-induced aging in mice. Materials and Methods: Met (1 and 10 mg/kg/p.o.), ...
This paper compares two-dimensional (2-D) and threedimensional (3-D) object modeling in terms of their capabilities and performance (peak signal-to-noise-ratio and visual image quality) for very low bitrate video coding. We show that 2-D object-based coding with affine/perspective transformations and triangular mesh models can simulate almost all capabilities of 3-D object-based approaches usin...
This paper compares 2-D and 3-D object modeling in terms of their capabilities and performance (peak-signal-to-noise-ratio and visual image quality) for very low bitrate video coding. We show that 2-D object-based coding with aane/perspective transformations and triangular mesh models can simulate almost all capabilities of 3-D object-based approaches using wireframe models at a fraction of the...
چکیده: هدف از این مطالعه، چینه نگاری لرزه ای با کمک داده های لرزه ای سه بعدی جهت تعیین نواحی با بهره دهی بالا در مخزن نفت تولیدی می باشد. جهت بررسی نواحی با بهره دهی بالا و ارتباط آن ها بین مخازن بنگستان و آسماری دو میدان نفتی اهواز و آب تیمور، مطالعات چینه نگاری و تطابق سکانسی بین این دو میدان انجام گرفت و محل زون های مخزنی در این بازه مشخص شد. مطالعات پتروفیزیکی و چینه نگاری سکانسی در میدان ...
abstract reception environment has considerable effects on accepting a translation. as the expectations of a target culture and its values and needs change throughout history, its criteria for accepting a translation or rejecting it will change accordingly (gentzler, 2001). the expectations of iran, as the reception environment in the present study, have changed after the islamic revolution. i...
در این رساله، سنتز ترکیب های هتروسیکل شش و پنج عضوی دارای اکسیژن و نیتروژن، مورد توجه بوده و در این راستا، هتروسیکل های مختلف شامل مشتق های تتراهیدروبنزو[4،5]ایمیدازو[2،1-b]کرومنو[4،3،2-de]کوئینازولین و بنزوتایزول-2-ایل آمینو-زانتنون، مشتـق های پیرانو–پیرازول، پیریمیدین های جوش خورده شامل مشتـق های بنزو[4،5]ایمیدازو[1،2-a]کرومنو[4،3-d]پیریمیدین-6-اون، تری آزولو[1،5-a]پیریمیدین-5-اون و پیـریدو[2...
abstract: the present study is an attempt to find out cultural exophoric references in iranian high-school elt textbooks and touch stone series to compare the frequency of occurrence of such references in these books. the purpose is to find out which of the series of the books under investigation impose a greater referential burden on efl learners as far as their reading comprehension of the ...
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