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Electromagnetic interference is a most important cause for wrong alarming and failing to alarm of on-line PD detection in substation. The characteristics of electromagnetic interferences are dynamic change under the influence of many factors, thus the difficulty of its identification and suppression is increased. Therefore, typical substations in geographical position and voltage level was selected...
Modern Russian management model is a mixture management methods based on post-Soviet economic reality and Western best practices. Entering the global economy in the 90th Russia was forced to adopt foreign management models suitable for new market reality. Nevertheless foreign management models could not be copied in pure forms. The authors conducted the analysis of the Generation theory (baby boomers,...
A comparative 3–D analysis is carried out on the thermal–hydraulic performance of the curved tubes namely helical, spiral, and serpentine with different geometrical parameters. Likewise, the effects of three conventional liquid working fluids namely water, engine–oil, and ethylene–glycol inside the tubes are investigated and compared. The results show that at the same geometrical and operating conditions,...
A typical trade-off in decision making is between the cost of acquiring information and the decline in decision quality caused by insufficient information. Consumers regularly face this trade-off in purchase decisions. Online product/service reviews serve as sources of product/service related information. Meanwhile, modern technology has led to an abundance of such content, which makes it prohibitively...
Facing the increasingly fierce competition in the financial industry, service quality is attended more and more. How to improve service quality by themselves, increasing customer satisfaction? They become a key for financial institutions to occupy new market and mining more customers. Through study each field about service quality and customer satisfaction of the domestic and overseas scholars, also...
There are a lot of studies on coauthorship networks, including the collaborative patterns, authors' centrality, the structure of coauthorship networks, and the evolution of certain domain based on coauthorship networks. All of those studies have not analyzed authors' patterns of different subjects. Obviously, authors' patterns of different subjects are important when evaluating authors. They can reflect...
Regional economic system includes the industry structure and geographical subsystems. Yangtze River Delta is the most sparkly area in China. Since 1978, the implementation of reform and open policy, majority cities of the area has developed into the stage of industrialization period. With the statistical data of Yangtze River Delta 1978-2007, this paper uses correlation analysis, comparative analysis...
The purpose of this study is to extend the TOPSIS method for solving multiple attribute decision analysis problems with intuitionistic fuzzy data. Iintuitionistic fuzzy sets are capable of coping with imprecise information due to the fact that exact data may be difficult to be precisely determined since human judgments are often vague under many conditions. In this paper, a proposed intuitionistic...
We carry on overall evaluation and sub-item evaluation to 31 regions in China by using regional technology innovation ability evaluation indicator system and combination evaluation method based on consistency. We carry on comparative analysis in order to know the advantages and disadvantages of each region. Then they can adopt the reasonable technology innovation strategy to improve the regional technology...
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