نتایج جستجو برای: standard deviation and percentage and inferential statistics k
تعداد نتایج: 16925164 فیلتر نتایج به سال:
purpose: the purpose of this study is to investigate the present situation of iranian university libraries in case of experience and knowledge documentation and documentation barriers in order to present solutions for documentation of experience and knowledge in iranian academic libraries. methodology: this research was a descriptive-analytic type and the data gathering tool was a researcher-ma...
the purpose of the survey was to study the relationship between the rate of addiction to internet with academic motivation and social development. the method of the research was descriptive correlation. the statistical population included all high school students of mazandaran province which consisted 99328 ones. 417 students were selected as statistical sample. yang’s internet addiction questi...
a study on the frequency and type of using cell-phone by high school students in mazandaran province
this study aimed at the frequency and type of using cell-phone by high school students. the research method used was a descriptive-survey one. the statistical society included all the high school students in mazandran in 2010-11 academic year. the sample was chosen through multi-stage stratified random sampling method and 383 subjects were selected based on kerjecie and morgan's table. a r...
introduction: governments’ tendency toward operating budget is because this process results in the reformation of budgeting systems, and thus, assists countries’ economy. iran has also prioritized the changing of traditional budgeting to operating budgeting to increase the efficiency and effectiveness of organizations. the aim of this study was to investigate the possibility of stabilizing oper...
the effect of learning strategies on the speaking ability of iranian students in the context of language institutes abstract language learning strategies are of the most important factors that help language learners to learn a foreign language and how they can deal with the four language skills specifically speaking skill effectively. acknowledging the great impact of learning strategies...
abstract: about 60% of total premium of insurance industry is pertained?to life policies in the world; while the life insurance total premium in iran is less than 6% of total premium in insurance industry in 2008 (sigma, no 3/2009). among the reasons that discourage the life insurance industry is the problem of adverse selection. adverse selection theory describes a situation where the inf...
abstract:assume that y is a banach space such that r(y ) ? 2, where r(.) is garc?a-falset’s coefficient. and x is a banach space which can be continuously embedded in y . we prove that x can be renormed to satisfy the weak fixed point property (w-fpp). on the other hand, assume that k is a scattered compact topological space such that k(!) = ? ; and c(k) is the space of all real continuous ...
introduction: the healthcare sector is one of the areas affected by information technology (it). due to the importance of it in hospitals and factors affecting its use, the present study was conducted to investigate the human factors affecting the use of it among managers of university hospitals in shiraz, iran. methods: this applied and analytic study was conducted in 2014 in 7 university hosp...
Learning in the clinical environment is an integral part of nursing education programme. In tertiarybased nursing courses, students spend time learning in the clinical setting as they do in their classroombased studies. The purpose of this study was to explore teaching skills considered by undergraduate student nurses as effective in the clinical setting as well as qualities that make a clinica...
Purpose: The purpose of the present research is to study the factors that affect the high school users’ information needs in the public libraries of Mashhad city affiliated to the general office of public libraries foundation based on individual, social, educational, and religious factors. Method: The research method is a survey method, and the statistical population includes all high school u...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید