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Data of power transmission and transformation in smart grid demonstrates the characteristics of big data. First of all, the article listed types of the data, introduced the source of the data and explained how to gain the data; then analyzed the characteristics of the data in aspects of volume, velocity, variety and value which were well-known in field of big data.
Chinese word segmentation is a base, difficult and important problem in natural language processing. New word is a bottleneck to Chinese word segmentation. The query log of search engine contains user habits and behaviors. There are many popular words and professional terms in these logs. We present a new word extraction method, which uses the grammar rules and statistics information. The experiment...
Carbon cycle of terrestrial ecosystem is one of the hot issues in global change science. And there are more difficult during study with agroecosystem because of the strong affect caused by human activities such as sowing, fertilizing and irrigation. In this study, a measurement is carried out in Guantao, Hebei Province, China, which is a typical argoecosystem station. In this paper, carbon dioxide...
Due to the non-renewablity of fossil fuels, the biomass energy has drawn more attention. However, owing to the large-scale dispersive distribution of biomass and lack of financial return to guarantee the sufficient feedstock of the centralized conversion facility, the development of the bioenergy is under slow progress in China. According to the previous research, there is a correlated coefficient...
Climate for innovation is an important factor for organizational innovation. On the basis of our prior research which indicated that organizational innovative climate in china include seven dimensions, such as working environment, organizational support, organizational vision, leadership support, team support, resources, learning growth and knowledge & skill, we use survey research to explored...
Data from R&D employees across companies were used to test a innovation model of HMX(Horizontal Member Exchange), leaderpsilas innovation expectation, intrinsic motivation and employee innovative behavior in China background. Results suggest that HMX, leaderpsilas innovation expectation and intrinsic motivation positively contribute to employee innovation behavior; intrinsic motivations mediates...
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