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Recently, many researchers have used graph theory to study the aberrant brain functions in mental disorders. However, the characteristics of the brain functional network in attention deficit hyperactivity disorder (ADHD) are still largely unexplored. In this study, blood oxygen level-dependence (BOLD) functional magnetic resonance images (fMRI) were employed to construct brain functional networks...
In order to analysis the influence factors of service innovation performance in commercial banks, this paper firstly set up an evaluation model of innovation performance in commercial banks, and used it in Industrial Commercial Bank of China(ICBC), The Bank of China (BC), China Construction Bank (CCB) and Bank of Communications, China(BCC). Secondly, sorted the influence factors as interior and exterior...
Quality is the most vital problem of highway construction, interfered by a lot of uncertainty factors. This paper reviews the previous studies about the quality risk of highway construction, and proposes a causal relationship chart model of the quality risk by integrating casual theory and QSIM. Finally, an example is used to demonstrate the entire risk evolution triggered by changes in one quality...
In this paper, we present occupational stress diffusion model, which are significant for the research on simulation in Chinese teachers healthcare. Our approach is an agent-based simulation implemented by using AnyLogic 6 and MATLAB 7.0. Then virtual experiments are designed, and some results are concluded. The threshold value exists in organizational work control and occupational stress management...
In order to improve reusability of collaborative workflow process model, minify complexity of model, enhance to descriptive ability for dynamic workflow, and solve stochastic problem with priority, the extended stochastic Petri nets based on the classic stochastic Petri nets is proposed. Firstly, we give a formal description for extended stochastic Petri nets. And then, an instance is given to explain...
The project-based organizations engaging in engineering consultancy are at the early stage in China. For the manager of China, how to conduct the organization design for them according to contextuality that characterizes the conditions of China is an important issue. First, the factors that affect the performance of this type of the project-based organization of China are analyzed. Then, the organizational...
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