نتایج جستجو برای: group decision making analysis
تعداد نتایج: 3944227 فیلتر نتایج به سال:
the method for measuring the congestion of noura et al. [a.a. noura, f. hosseinzadeh lotfi, g.r. jahanshahloo, s. fanati rashidi, r.p. barnett, a new method for measuring congestion in data envelopment analysis, socio-economic planning sciences, 44 (2010) 240-246] ,there is no problem for congestion detection in the case of one input and one output but in higher space is not able to detect co...
review of the methods for evaluating congestion in dea and computing output losses due to congestion
data envelopment analysis (dea) is a branch of management, concerned with evaluating the performances of homogeneous decision making units (dmus). the performances of dmus are affected by the amount of sources that dmus used. usually increases in inputs cause increases in outputs. however, there are situations where increase in one or more inputs generate a reduction in one or more outputs. in ...
the purpose of this study was to investigate the effect of task repetition on accuracy of iranian efl learners ’speaking ability. in order to achieve this purpose, a null hypothesis was developed: there is no statistically significant difference between accuracy speaking ability in iranian efl learners by use of task repetition. ; of course i should mention that, beside this null hypothesis, an...
Objective: In all societies, adolescents are the most vulnerable age group to addiction. Decision-making styles and attitude toward substances can play an important role in the tendency of adolescents to addiction. The aim of the current study was to investigate the role of decision-making styles and attitude toward substances in predicting the potential addiction among adolescents. Methods: I...
Introduction: The aim of education to nursing student is to help them to acquire knowledge, skill and attitudes which they need to overcome on clinical decision making. The purpose of this study was to examine effects of decision making skill training on perception of clinical decision making. Methods: The study was done with two groups pretest-posttest design. A randomly sample of 51 nursin...
Dynamic organization management, solving complex and unstructured organizational problems, and management of ever-increasing changes and dynamisms in organizational environments requires knowledge, capacity and skill of a group of managers and experts who are to make timely, appropriate and quality decisions for the organizational excellence and competitive advantage. Group decision making is ...
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