نتایج جستجو برای: allocation model
تعداد نتایج: 2164244 فیلتر نتایج به سال:
over the past decades a number of approaches have been applied for forecasting mortality. in 1992, a new method for long-run forecast of the level and age pattern of mortality was published by lee and carter. this method was welcomed by many authors so it was extended through a wider class of generalized, parametric and nonlinear model. this model represents one of the most influential recent d...
This paper presents a novel reliable hierarchical location-allocation model where facilities are subject to the risk of disruptions. Based on the relationship between various levels of system, a multi-level multi-flow hierarchy is considered. The heterogeneous probabilistic disruptions are investigated in which the constructed facilities have different site-dependent and independent failure rat...
On the one hand, the most important factor of social and family instability due to poverty and unemployment, individuals It has affected many human societies. On the other hand, religious aspects, especially zakat and khums, are recognized as an important financial sector in Islamic society, and with their proper management, a large part of social challenges, especially poverty and unemployment...
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