نتایج جستجو برای: in systematic approach
تعداد نتایج: 17229142 فیلتر نتایج به سال:
The purpose of this article is to assess the contribution of the social dimension of subjective well-being to different prevention approaches and programs of substance abuse among adolescents. First, using the survey, the social dimensions of subjective well-being and attitudes toward the drugs were measured among 670 normal, high-risk and addicted students in Tehran. Then, using a qualitative...
This paper presents a simple and systematic way for imposing boundary conditions in the differential quadrature free and forced vibration analysis of beams and rectangular plates. First, the Dirichlet- and Neumann-type boundary conditions of the beam (or plate) are expressed as differential quadrature analog equations at the grid points on or near the boundaries. Then, similar to CBCGE (direct ...
Due to the importance of technology entrepreneurs’ competencies in the creation and development of technological businesses, a distinct stream of research has been dedicated to this subject. However, given the nature of suchlike studies, it is difficult to reach a common understanding of the competencies. In fact, there is a need to provide some systematization to achieve advancements in the fi...
Background : The present study is a meta-analytical study conducted in the area of job satisfaction of nurses in the country through ten years ago. In this research, a comprehensive picture of this area is presented at the national level, which can be viewed by the neglected sides, and help to develop the concept in country. Method: The research method is qualitative, a kind of meta-analysis....
one of important issues in designing a supply chain is supplier selection. this issue is complicated, because each supplier should satisfy some criteria from buyer and choosing among them is actually a multi criteria decision making problem. so, there is a need for a structured and systematic approach to solve this problem. in this article, we address supplier selection in an advertising indust...
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