نتایج جستجو برای: network scale
تعداد نتایج: 1200410 فیلتر نتایج به سال:
evaluate the performance of companies on the stock exchange using non-parametric methods is very important. dea and dea-r with the strategies for piecewise linear frontier production function and use of available data, assess the stock company. in this study, using a neural network algorithm dea and dea-r is suggested to classify the first companies in the stock exchange; secondly, using the co...
Scientists mapped the seismic time series into networks by considering geographical location of events as nodes and establishing links between with different rules. Applying successive defined laws to construct data, a variety features earthquake are detected (scale-free small-world structures). Network construction models had changed in detail optimize performance verification minimum size for...
Introduction: One of the significant threatening health and life older adult is social isolation. Therefor need for an appropriate scale is necessary. This study was performed for validity and reliability Persian version of the Lubben social network-6 scale in elderly adults in Bojnurd. Methods: This methodological study was a cross-sectional study conducted in 2016. Two hundred older people ov...
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