نتایج جستجو برای: totally 1800 subjects by using morgan table
تعداد نتایج: 8731029 فیلتر نتایج به سال:
in this project, 4,4?-methylenebis(3-chloro-2,6-diethyl trimellitimidobenzene) as a diacid, was prepared by the reaction of trimellitic anhydride (tma) with 4,4?-methylenebis(3-chloro-2,6-diethylaniline) (mcdea). the novel poly(amide-imide) (pai) was synthesized from the reaction of 4,4?-methylenebis(3-chloro-2,6-diethyl trimellitimidobenzene) as a diacid with mcdea under green condition using ...
the aim of this study was to evaluate the effect of the glass ceiling on women creative ideas working in administrative province units of lorestan state with moderating of their self-concept variable. the population of this cross-correlation study included all women employees of administrative province units of lorestan state. using stratified sampling, and based on morgan table, 306 persons we...
purpose: the main objective of the study was to investigate the relationship between information literacy skills and effectiveness of primary school teachers in sari city. methodology: due to the nature of the study, descriptive-correlational survey method has been used. for data collection two researcher-made questionnaires have been employed. the population of the study was all the primary sc...
in this thesis, we exploit a simple and suitable method for immobilization of copper(ii) complex of 4?-phenyl-terpyridine on activated multi-walled carbon nanotubes [amwcnts-o-cu(ii)-phtpy]. this nanostructure was characterized by various physico-chemical techniques. to ensure the efficiency and fidelity of copper species, the implementation of three-component strategies in click-chemistry all...
BACKGROUND To evaluate the intermediate-term health outcomes associated with a soy-based meal replacement, and to compare the weight loss efficacy of two distinct patterns of caloric restriction. METHODS Ninety overweight/obese (28 < BMI < or = 41 kg/m2) adults received a single session of dietary counseling and were randomized to either 12 weeks at 1200 kcal/day, 16 weeks at 1500 kcal/d and ...
Background and purpose: Continuous use of computer games can cause anxiety and depression in adolescents. The aim of this study was to investigate the relationship between gaming and anxiety and depression in male students. Materials and methods: In this correlational study, the research population included all high school students in Sari, Iran 2014-2015. The samples were selected based on Mo...
With the availability of high-density marker maps and cost-effective genotyping, genomic selection methods may provide faster genetic gain than can be achieved by current selection methods based on phenotypes and the pedigree. Here we investigate some of the factors driving the accuracy of genomic selection, namely marker density and marker type (i.e., microsatellite and SNP markers), and the u...
Background: The prevalence of domestic violence (DV), men’s violence against women during pregnancy is very high, and is associated with significant psychological and physical impairment of mother and the fetus. Objective: The major objective of this study was to determine the prevalence of DV among expectant mothers who had attended in Iran University of Medical Sciences’ (IUMS) hospitals. Des...
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