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Statistical data shows that most of the accidents in Chinese coal mine enterprises are caused by human unsafe behavior. Therefore, establishing a sophisticated assessment index system can effectively predict human unsafe behavior. The traditional method is to use AHP-Fuzzy to evaluate human unsafe behavior. But this approach is one-sided, because its result is easily affected by decision-makers subjective...
Coal resource plays an irreplaceable role in economy development, which decides the importance of coal mine investment. The influencing factors of coal mine investment are complicated and diversified, so the valuation should be flexible. In this paper, firstly, the concept and classification of real option are introduced. Then, combining to the compound binomial tree for stages, the principle and...
Government supervision is one of the significant factors which influence the supervision of coal mine production safety, and the level of coal mine production safety is related directly to the performance of government supervision. In this paper, Dempster-Shafer theory is used to analyze the influencing factors of government supervision performance. Then, the index system and the evaluation model...
Exploring the effects of marketing stimuli on retailer loyalty from the perspective of consumer consciousness facilitates efficient management of retailer loyalty, but extant relative literature focuses the mediator of these effects on customer satisfaction. The author uses associative network memory model to integrate the conception of store knowledge, examining the effects of five perceived marketing...
In geosciences, one often needs to estimate the spatial means of surfaces representing physical attributes. Under certain conditions, this kind of estimation is often performed by a simple summation of a random sample or by some kind of a Kriging (spatial regression) technique. For example, the naive sample mean assumes that the sample is randomly distributed across space, which is a restrictive assumption...
Retailer equity refers to the incremental utility or value added to a retailer by its brand name. This paper establishes a theoretical and empirical basis that shows the impact of store image dimensions on retailer equity. The authors propose a conceptual framework in which store image dimensions are related to three dimensions of retailer equity, that is, retailer awareness, retailer associations,...
In this paper, an analytical 2D current model of Double-Gate Schottky-Barrier MOSFETs (DG SB MOSFETs) is developed, which takes the advantage of the 2D potential distribution. Simulation results have shown that current density undergo notable changes along the channel depth directions, indicating that Ids and Vth calculated by 2D current model achieve a better accuracy than Surf model.
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