نتایج جستجو برای: given executive barriers and problems
تعداد نتایج: 16912327 فیلتر نتایج به سال:
background and objectives: high performance research activity in the health domain is crucial to overcoming ever-growing health-related problems. despite availability of data sources, only a limited number of researchers use these data to derive health-related information. thus, the present study aimed at exploring the barriers to research promotion as perceived by the university health researc...
in this study, scour of mashkid bridge pier located in mashkid river of saravan county has been studied and to measure the scour rate, the numerical model hec-ras 4.0 has been used. upon selection of mashkid river as the case study and whereas the studied zone is important with respect to the climatic conditions and showery monsoon raining and flowing the great and destructive floodwaters, ther...
there are many approaches for solving variety combinatorial optimization problems (np-compelete) that devided to exact solutions and approximate solutions. exact methods can only be used for very small size instances due to their expontional search space. for real-world problems, we have to employ approximate methods such as evolutionary algorithms (eas) that find a near-optimal solution in a r...
Background & Aims of the Study: One of the main concerns of policymakers is the establishment of health equity and access to health services. Health system reform plan is one of the most important tools of policy makers in the health system. The health system, as any other plan has had some problems during implementation. Therefore, the purpose of this study is to identify the obstacles to the ...
the aim of this study was to explain and prioritize the barriers facing privatization of sports in iran. first, complementary data were gathered, coded and analyzed through the review of the theoretical bases, comparative studies and deep semi–structured interviews with experts in order to identify the barriers facing privatization of sports. after identifying the barriers, the obtained variabl...
abstract this study aimed at investigating the possible relationship between self-assessment in writing and self-regulation of iranian efl learners. the main purpose of the study was not only to report and inform about this relationship, but also to investigate and find practical outcomes of the incorporation of self-assessment in writing, such as improving writing skill. the research was carr...
today, scouring is one of the important topics in the river and coastal engineering so that the most destruction in the bridges is occurred due to this phenomenon. whereas the bridges are assumed as the most important connecting structures in the communications roads in the country and their importance is doubled while floodwater, thus exact design and maintenance thereof is very crucial. f...
the present quasi-experimental study investigated the effect of using lesson study as an example of collaborative research in the classroom on the teaching motivation and self-efficacy of physical education teachers. for data collection, descriptive, case study, and qualitative methods were applied. the statistical population consisted of all physical education teachers in piranshahr city. 20 s...
abstract the problems caused by the traditional system of criminal justice (which are based on remuneration and rehabilitation) such as, lack of attention to victim’s rights and position and society, underlie the emergence of restorative justice which had the victim-centered perspective, with respect to the role of the offender and participation of civil society. meanwhile, criminal mediation ...
the development of effective organizations for service provision and responding to the demands of the citizens in a rapid, easy and suitable fashion has been considered by officials of the public sector in recent years in many countries worldwide. the realization of the importance, application and also the role that itc can play toward promotion of accountability in the public sector, has cause...
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