نتایج جستجو برای: completely and common teal 182 days
تعداد نتایج: 16872491 فیلتر نتایج به سال:
in conventional agricultural systems application of fungicide and pesticides for seed treatment had been extended in wide range. this study was conducted to evaluate the effects of seed treatment on seed vigor indices on back cross roshan of wheat cultivar in vitro status during 2007. the experiment was done in a completely randomized factorial design with eight replications. treatment were inc...
in this thesis, a new optically active poly(amide-imide) (pai) was synthesized by the indirect polycondensation reaction of the l-phenylalanine based diacid chloride and 4,4?-diaminodiphenylether in the presence of triethylamine in n-methyl-2-pyrrolidone. the formation of pai was confirmed by ftir, 1h nmr and elemental analysis. in next step, the surface of titanium dioxide (tio2) nanoparticles...
In this paper, the Urysohn, completely Hausdorff and completely regular axioms in $L$-topological spaces are generalized to $L$-fuzzy topological spaces. Each $L$-fuzzy topological space can be regarded to be Urysohn, completely Hausdorff and completely regular tosome degree. Some properties of them are investigated. The relations among them and $T_2$ in $L$-fuzzy topological spaces are discussed.
abstract cooperative learning refers to small groups of learners working together as a team to solve a problem, complete a task, or accomplish a common goal. in a cooperative environment one’s success is directly related to the success of other members because the focus on the individual shifts towards the group. to test the effectiveness of the method, using jigsaw technique, a study was cond...
هدف پژوهش حاضر، تعیین میزان تأثیر آموزش به روش فعال فناورانه (teal) بر انگیزه ی تحصیلی دانش آموزان در سال تحصیلی 89- 88 بود. روش پژوهش براساس ماهیت، نیمه تجربی با طرح پیش آزمون- پس آزمون و گروه کنترل بود. برای دست بابی به هدف پژوهش، از بین دبیرستان های شهرستان خمینی شهر به روش نمونه گیری خوشه ای چند مرحله ای تصادفی، دو کلاس 27 نفره در دو دبیرستان، یکی به عنوان گروه کنترل و دیگری به عنوان گروه آ...
[Context and motivation] Requirements form the foundation of software systems. The quality of the requirements influences the quality of the developed software. [Question/problem] One of the main requirement issues is inconsistency, particularly onerous when the requirements concern temporal constraints. Manual checking whether temporal requirements are consistent is tedious and error prone and...
A diffuse reflectance infrared Fourier-transform (DRIFT) study has been conducted at 373 K and 1 bar on an industrial Cr/Ti/SiO2 Phillips-type catalyst modified with, and without, triethylaluminium (TEAl) as co-catalyst. The reaction rate of the polymerization of ethylene, as monitored by the increase in the methylene stretching band of the growing polyethylene (PE), has been investigated as a ...
[Context and motivation] Validating natural language requirements is an important but difficult task. Although there are techniques available for validating formalized requirements, the gap between natural language requirements and formalism is huge. [Question/problem] As part of a larger piece of work on temporal requirements consistency checking, we developed a front end to semi-automatically...
PURPOSE Noncoding microRNAs (miRNAs) have been implicated in the pathogenesis of glaucoma. We aimed to identify common variants in miRNA coding genes (MIR) associated with primary open-angle glaucoma (POAG). METHODS Using the NEIGHBORHOOD data set (3853 cases/33,480 controls with European ancestry), we first assessed the relation between 85 variants in 76 MIR genes and overall POAG. Subtype-s...
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