نتایج جستجو برای: grey system theory
تعداد نتایج: 2847335 فیلتر نتایج به سال:
Abstract The present study aims at determining a proper decision making model for investment. In this regard, the effective criteria for evaluating the performance of mutual funds are extracted through reviewing research literature. Afterwards, the importance of each criterion (sharp, trainer, Jensen, Sortino) will be assessed through using the Shannon entropy. The study sample includes eight ...
Abstract The maintenance system is a key that provides continuity and safety of the operation production systems affects people working in these systems. At same time, set work processes carried out by under specific environmental conditions, using equipment within organizational management structure. purpose this article to identify main factors affect occupational rank terms their effectivene...
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