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In order to study the decision-making mechanism of technological innovation mode in the context of low-carbon economy, definite open innovation and closed innovation as policy set and build game model of low-carbon technological innovation mode selection based on evolutionary economy. Then analyze the evolution dynamic stability of strategy selection. Finally demonstrate the impact of different initial...
Environmental technology innovation has become an inevitable choice of adapting to low-carbon economy and gaining competitive advantage for equipment manufacturing enterprises. The evaluation indicator system of environmental technology innovation capacity is constructed by referring to domestic and foreign literature and considering the influencing factors of environmental technology innovation,in...
With its advantages of relatively low cost and mature technology, Line Commutated Converter based HVDC (LCC-HVDC) had been well developed in all around the world. However, its need for absorbing large amounts of reactive power and the risk of commutation failure have limited its further development. Meanwhile, the Full-Bridge Modular Multilevel Converter based HVDC (FBMMC-HVDC) was adopted on account...
Professional Health Technicians are strategic resources of the development of health service, and the significant support of deepening the reform of pharmaceutical and healthcare systems in china. In view of the current situation of professional health technicians in Heilongjiang province, this paper first makes an analysis of major problems revealed in group of professional health technicians in...
Based on the resource-based view (RBV) and competence-based view (CBV), this paper concludes the main elements and evolutional process of the core competitiveness of enterprises. Then the paper puts forward the spiral model of core competitiveness of enterprises, splits the evolutional process of the core competitiveness of enterprises up into four stages, including conformity, synergism, linking...
Food safety has become one of the world's most concerns. Foodborne diseases have become an important factor affecting public health. Biological and chemical substances pollution impact food safety more severely. The doubt of genetically modified (GM) foods safety did not eliminate. The China's food export has the problems, i.e. out of limits of pesticide residue, inconformity with regulations, out...
The distance information of target is introduced into the infrared guidance processing, and a ranging algorithm of infrared imaging guidance is proposed. According to the fact that the target area in the infrared image increasing along with the reduction of distance between the missile and the target. The size of target is acquired in the infrared imaging by image processing, including image filtering,...
The linear frequency modulation (LFM) signal is the main signal form of the high resolution radar. By analysis for the principle of the LFM radar signal to realize the high range resolution profile and the impact of clutter and noise over target echo signal, we propose the method of using spectrum estimation based on the characteristic decomposition to estimate the frequency and realize the LFM signal...
The aim of this study was to determine the healing potential of large segmental bone defects using tissue-engineered constructs in a large animal model before it can be introduced into a clinical trial. Isolated Autologous marrow stromal cells (aMSCs) were cultured in vitro, then seeded into allogenic demineralized bone matrix (aDBM) and co-cultivated for 7 days to construct DBM-MSCs complex. 24 goats...
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