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The purposeof this studywas to Analyzing factors that effecting on rangeland degradation. Statistical population of this research consisted of whole farmer in Pirtaj district (N= 1600); from that 120 farmer were selected as sample using cluster sampling. The main tool to collect data was a researcher made questionnaire that Content validity of the questionnaire was approved, by a panel of exper...
The purposeof this studywas to Analyzing factors that effecting on rangeland degradation. Statistical population of this research consisted of whole farmer in Pirtaj district (N= 1600); from that 120 farmer were selected as sample using cluster sampling. The main tool to collect data was a researcher made questionnaire that Content validity of the questionnaire was approved, by a panel of exper...
introduction: the concept of organizational culture usually is considered as a moderating factor in using information technology (it). the present study aimed to review the association between harrison cultural typology and the acceptance of hospital information system (his) by its users in non-university hospitals of iran university of medical sciences (tehran, iran). methods: this research wa...
The purpose of this study was creativity factor analysis of Jihad-e-Keshavarzi organization staffs of Ilam province. Research method was descriptive – correlation which used survey method. Statistical population of the study was staffs of Jihad-e-Keshavarzi in Ilam province (N=300). Using Bartlett table, and stratified random sampling technique, 169 staffs were selected as sample. Researc...
the aim of this study was to determine the validity and reliability of the basic psychological needs in exercise scale (bpnes). the method was descriptive-survey. the statistical population consisted of male and female athletes aged over 16 years who attended structured exercise programs. the sample consisted of 256 male and female athletes (m=23.03, sd=4.04) who were selected through cluster r...
In recent years, Turkmen carpet as an important source of Turkmen families’ income, faced with different challenges.This study aimed to identify Turkmen carpet production deterrents from viewpoint of rural women weavers, in Gonbad Kavoos County, based on descriptive and survey research method. The target population in the study consisted all of women weavers in Aqabad rural district in ce...
Objectives: The purpose of this study was to investigate the psychometric properties of acceptance- rejection of parents (mother and father version) and spouse questionnaire. Method: 220 married participants (120 women and 100 men) were selected using multiphase cluster sampling from 4 universities in city of Tehran and completed parental acceptance-rejection (adult PARQ), intimate partner acce...
one very decisive factor in students’ academic destiny is the result they get at final term examinations. because of its importance, both students and teachers are curiously anxious about them. as normally it is the case, these final term tests are prepared hurriedly in short time by teachers which result in students’ dissatisfaction, complaining on how the test was different from their expecta...
Objective: The purpose of this study was to identify factors influencing student’s achievement motivation. Statistical population of this research consisted of Agriculture Ms.c students in Tehran university (N=712). Methods: A random sampling method was used to collect data From 175 students applying Cochran's formula. The main tool to collect data was a researcher made questionnaire. Content v...
a novel silver (ag) nanocomposite electrode was proposed that fabricated from metal nanostructures and ionic liquids. the combined application of unique properties of nanomaterials and ionic liquids in the design of this ag nanocomposite results in electrodes with interesting advantages compared to the conventional metal disk electrode. in the first part of this thesis, the elecrocatalytic eff...
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