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Enterprise group will inevitably encounter organizational capacity absence and resources attenuation in its ongoing expansion process. But good governance model can guide enterprises development better. In this paper, we introduce the mainstream governance model of enterprise group, and then make use of fuzzy comprehensive mathematical methods to build a decision-making model for business choice....
Network anomaly detection is a classically difficult research topic in intrusion detection. However, existing research has been solely focused on the detection algorithm. An important issue that has not been well studied so far is the selection of normal training data for network anomaly detection algorithm, which is highly related to the detection performance and computational complexity. Based on...
A kinetics model and a experimental rig for high temperature air coal gasification(HTAG) research were set up. The effects of important operation parameters, such as air-coal ratio, steam-coal ratio and specific gasification rate, on gasification indexes were studied through the kinetics model and gasifier. The results show that: the model can accurately predict the gas composition. And when air-coal...
In order to examine the dynamics characteristic of cavitation bubble in terms of different dynamics parameter of radius and volume respectively. So we consider the dynamics factor of viscosity, the surface tension, the vapour pressure and the adiabatic compress. To use the Gear Stiff algorithm to simulate the famous traditional Rayleigh-Plesset equation in terms of radius frame and use the Runge-Kutta...
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