Industrial clusters have been an important phenomenon of the global economy. The most important reason for its becoming the focus of people＇s attention and the popular mode of industry programming is continuous and p...Industrial clusters have been an important phenomenon of the global economy. The most important reason for its becoming the focus of people＇s attention and the popular mode of industry programming is continuous and powerful competitiveness ,The article analyzes this competitiveness, and points out some problems of China＇s industrial clusters, which directly affects its current competitiveness and further development. Finally, we propose stone specific measures of those problems.展开更多
As the conceptual design of air-conditioning is done using the theory of Quality Function Deployment (QFD),cus- tomer requirements should be understood and the product competitive power be analyzed as exactly as possi...As the conceptual design of air-conditioning is done using the theory of Quality Function Deployment (QFD),cus- tomer requirements should be understood and the product competitive power be analyzed as exactly as possible for new product de- signing.Lots of information in the process of this research is fuzzy and uncertain,but traditional QFD can not deal with it well. Fuzzy theory can solve the problem.So a fuzzy model for analyzing product competitive power is formulated in this paper to im- prove traditional QFD,after that it is applied to analyze air-conditioning competitive power.When air-conditioning competitive power is analyzed using this model,firstly the importance weight of the customer requirements o fair-conditioning is determined us- ing the Analytic Hierarchy Process (AHP) weighting process,then air-conditloning competitive power is evaluated using fuzzy comprehensive evaluation.It is proved that the model is feasible and has good applicability.展开更多
The paper studied the competitive power of agricultural products in Heilongjiang Province by analyzing the revealed comparative advantage,and drew the conclution that agricultural products competitive power was decrea...The paper studied the competitive power of agricultural products in Heilongjiang Province by analyzing the revealed comparative advantage,and drew the conclution that agricultural products competitive power was decreasing in Heilongjiang Province.There were three main reasons for this status: firstly,the cost of circulation of agricultural products was increasing;secondly,the commodity rate of agricultural products was low;thirdly,the marketing power of agricultural product was weak because of lacking the ...展开更多
A new round of reform of the power system conforms to the national development of the energy revolution and the reform of the electricity market system. As an important promoter of the energy revolution and power refo...A new round of reform of the power system conforms to the national development of the energy revolution and the reform of the electricity market system. As an important promoter of the energy revolution and power reform, a new round of power system reform has brought profound changes to the energy industry and the power industry and the electricity market system has changed dramatically. With the release of the electricity market, market competition intensified. This paper analyzes the competition strategy of electricity sales market, analyzes the characteristics of market participants such as power generation enterprises, power grid enterprises, electricity sales companies and users, and puts forward the corresponding coping strategies to help the market participants to deal with the opportunities and challenges brought by power system reform, provide guidance and reference for the market participants.展开更多
Since the decision of the State Council in 1985 on expanding the export of electromechanical products, China’s exports of electrome-chanical products has freed itself from long fluctuation and realized fast growth. A...Since the decision of the State Council in 1985 on expanding the export of electromechanical products, China’s exports of electrome-chanical products has freed itself from long fluctuation and realized fast growth. According to statistics from the Customs Office, China’s exports of electro-mechanical products in 1995 reached US$43.86 billion, increasing 25 times in 10 years, and becoming China’s first pillar products for export. While achieving fast growth in exports, product mix has also seen sig-展开更多
Under the principle of sustainable development, this paper analyzes the factors influencing the competitive power of scenic spots, and sets up a set of evaluation index system, which considers environmental, ecologica...Under the principle of sustainable development, this paper analyzes the factors influencing the competitive power of scenic spots, and sets up a set of evaluation index system, which considers environmental, ecological, social and economic benefits. According to the characteristic of the inder system, the principal component analysis is adopted to do comprehensive appraisal. In the case study this paper analyzes the competitiveness of scenic spots in Jiangsu province.展开更多
In resent years the entrepreneurial city is a ne w popular concept in the field of the economy and the development of the western cities At present the scholars of our country just begin to research about it. This ess...In resent years the entrepreneurial city is a ne w popular concept in the field of the economy and the development of the western cities At present the scholars of our country just begin to research about it. This essay tries to analyze the connotation and the function of the entrepreneurial city, and also analyzes the function and the mechanism of the improvement of the Competitiveness of the city.展开更多
This paper introduces a simple yet effective approach for developing fuzzy logic controllers(FLCs)to identify the maximum power point(MPP)and optimize the photovoltaic(PV)system to extract the maximum power in differe...This paper introduces a simple yet effective approach for developing fuzzy logic controllers(FLCs)to identify the maximum power point(MPP)and optimize the photovoltaic(PV)system to extract the maximum power in different environmental conditions.We propose a robust FLC with low computational complexity by reducing the number of membership functions and rules.To optimize the performance of the FLC,metaheuristic algorithms are employed to determine the parameters of the FLC.We evaluate the proposed FLC in various panel configurations under different environmental conditions.The results indicate that the proposed FLC can easily adapt to various panel configurations and perform better than other benchmarks in terms of enhanced stability,responsiveness,and power transfer under various scenarios.展开更多
COVID-19’s global spread has exposed the weakness of biosecurity systems,underlining shortcomings and increasing the difficulty of global governance.Given the dilemma inherent in biotechnology’s prospects and risks,...COVID-19’s global spread has exposed the weakness of biosecurity systems,underlining shortcomings and increasing the difficulty of global governance.Given the dilemma inherent in biotechnology’s prospects and risks,the leadership of biotechnology and biosecurity capability has become a focal point of great power competition.Both the threat of bioterrorism and the risk of the misuse or abuse of biotechnology are urgent and complicated.Due to the lack of verification mechanisms and the dual-nature of biotechnology,biosecurity competition may result in an arms race or military conflict,but major powers can innovate cooperation mechanisms to provide public goods and manage risk.展开更多
Since the end of the Cold War,major powers have avoided direct military confrontation,wary of the devastating consequences of nuclear warfare.Yet the arms race and regional conflicts remain important forms of power co...Since the end of the Cold War,major powers have avoided direct military confrontation,wary of the devastating consequences of nuclear warfare.Yet the arms race and regional conflicts remain important forms of power competition.Nonetheless,in the era of globalization,rapid advancements in new technologies and industries have eclipsed the utility of geopolitical maneuvers and military competition.In today’s world,the great power competition goes beyond the arms race and GDP aggregates.What matters more is the race to innovate and apply new technologies through a complete range of industrial sectors.In a world where technology has a controlling influence,industrial security has become the linchpin of national security.As globalization reshapes the world’s industrial landscape,a country’s economic influence,military might and national security depend increasingly on its industrial structure.National security is contingent upon industrial strength.In the era of globalization,industrial policy,cutting-edge technologies and market size are dominant factors influencing a country’s competitive position.The essence of the great power competition are industrial policies that fully unlock a country’s industrial potential and implementation of the policies.展开更多
In this paper a novel cost function based on the relationship between operation cost of unit and generation load rate is employed in an agent-based model of Trans-provincial Centralized Bidding Trading Market of East ...In this paper a novel cost function based on the relationship between operation cost of unit and generation load rate is employed in an agent-based model of Trans-provincial Centralized Bidding Trading Market of East China Grid. Simulation results are compared to real data to prove that the model is correct. Further analysis on simulation results point out the way to achieve an all-win game for power market members: generation companies improve their average load rates of the units by selling their electricity in the market, which makes units' cost drop and settlement price stay lower than benchmark price. Consequently electricity-demand provinces saved expenses, and units increase their profits. In conclusion, the trans-provincial electricity market of East China Power Grid is a successive case which improves the efficiency of the electricity industry by market-oriented measures.展开更多
文摘Industrial clusters have been an important phenomenon of the global economy. The most important reason for its becoming the focus of people＇s attention and the popular mode of industry programming is continuous and powerful competitiveness ,The article analyzes this competitiveness, and points out some problems of China＇s industrial clusters, which directly affects its current competitiveness and further development. Finally, we propose stone specific measures of those problems.
文摘As the conceptual design of air-conditioning is done using the theory of Quality Function Deployment (QFD),cus- tomer requirements should be understood and the product competitive power be analyzed as exactly as possible for new product de- signing.Lots of information in the process of this research is fuzzy and uncertain,but traditional QFD can not deal with it well. Fuzzy theory can solve the problem.So a fuzzy model for analyzing product competitive power is formulated in this paper to im- prove traditional QFD,after that it is applied to analyze air-conditioning competitive power.When air-conditioning competitive power is analyzed using this model,firstly the importance weight of the customer requirements o fair-conditioning is determined us- ing the Analytic Hierarchy Process (AHP) weighting process,then air-conditloning competitive power is evaluated using fuzzy comprehensive evaluation.It is proved that the model is feasible and has good applicability.
基金Supported by Heilongjiang Province Educatinal Committee Science Research Foundation (11512184)
文摘The paper studied the competitive power of agricultural products in Heilongjiang Province by analyzing the revealed comparative advantage,and drew the conclution that agricultural products competitive power was decreasing in Heilongjiang Province.There were three main reasons for this status: firstly,the cost of circulation of agricultural products was increasing;secondly,the commodity rate of agricultural products was low;thirdly,the marketing power of agricultural product was weak because of lacking the ...
文摘A new round of reform of the power system conforms to the national development of the energy revolution and the reform of the electricity market system. As an important promoter of the energy revolution and power reform, a new round of power system reform has brought profound changes to the energy industry and the power industry and the electricity market system has changed dramatically. With the release of the electricity market, market competition intensified. This paper analyzes the competition strategy of electricity sales market, analyzes the characteristics of market participants such as power generation enterprises, power grid enterprises, electricity sales companies and users, and puts forward the corresponding coping strategies to help the market participants to deal with the opportunities and challenges brought by power system reform, provide guidance and reference for the market participants.
文摘Since the decision of the State Council in 1985 on expanding the export of electromechanical products, China’s exports of electrome-chanical products has freed itself from long fluctuation and realized fast growth. According to statistics from the Customs Office, China’s exports of electro-mechanical products in 1995 reached US$43.86 billion, increasing 25 times in 10 years, and becoming China’s first pillar products for export. While achieving fast growth in exports, product mix has also seen sig-
基金Supported by the project(04EYB018)of the philosophical and social science research in the tenth five-year program of Jiangsu province,and the university philosophical and social science project(04SJD790020)of the Education Department of Jiangsu province.
文摘Under the principle of sustainable development, this paper analyzes the factors influencing the competitive power of scenic spots, and sets up a set of evaluation index system, which considers environmental, ecological, social and economic benefits. According to the characteristic of the inder system, the principal component analysis is adopted to do comprehensive appraisal. In the case study this paper analyzes the competitiveness of scenic spots in Jiangsu province.
文摘In resent years the entrepreneurial city is a ne w popular concept in the field of the economy and the development of the western cities At present the scholars of our country just begin to research about it. This essay tries to analyze the connotation and the function of the entrepreneurial city, and also analyzes the function and the mechanism of the improvement of the Competitiveness of the city.
文摘This paper introduces a simple yet effective approach for developing fuzzy logic controllers(FLCs)to identify the maximum power point(MPP)and optimize the photovoltaic(PV)system to extract the maximum power in different environmental conditions.We propose a robust FLC with low computational complexity by reducing the number of membership functions and rules.To optimize the performance of the FLC,metaheuristic algorithms are employed to determine the parameters of the FLC.We evaluate the proposed FLC in various panel configurations under different environmental conditions.The results indicate that the proposed FLC can easily adapt to various panel configurations and perform better than other benchmarks in terms of enhanced stability,responsiveness,and power transfer under various scenarios.
基金supported by the National Natural Science Foundation of China (Grant No.19CGJ004)。
文摘COVID-19’s global spread has exposed the weakness of biosecurity systems,underlining shortcomings and increasing the difficulty of global governance.Given the dilemma inherent in biotechnology’s prospects and risks,the leadership of biotechnology and biosecurity capability has become a focal point of great power competition.Both the threat of bioterrorism and the risk of the misuse or abuse of biotechnology are urgent and complicated.Due to the lack of verification mechanisms and the dual-nature of biotechnology,biosecurity competition may result in an arms race or military conflict,but major powers can innovate cooperation mechanisms to provide public goods and manage risk.
文摘Since the end of the Cold War,major powers have avoided direct military confrontation,wary of the devastating consequences of nuclear warfare.Yet the arms race and regional conflicts remain important forms of power competition.Nonetheless,in the era of globalization,rapid advancements in new technologies and industries have eclipsed the utility of geopolitical maneuvers and military competition.In today’s world,the great power competition goes beyond the arms race and GDP aggregates.What matters more is the race to innovate and apply new technologies through a complete range of industrial sectors.In a world where technology has a controlling influence,industrial security has become the linchpin of national security.As globalization reshapes the world’s industrial landscape,a country’s economic influence,military might and national security depend increasingly on its industrial structure.National security is contingent upon industrial strength.In the era of globalization,industrial policy,cutting-edge technologies and market size are dominant factors influencing a country’s competitive position.The essence of the great power competition are industrial policies that fully unlock a country’s industrial potential and implementation of the policies.
文摘In this paper a novel cost function based on the relationship between operation cost of unit and generation load rate is employed in an agent-based model of Trans-provincial Centralized Bidding Trading Market of East China Grid. Simulation results are compared to real data to prove that the model is correct. Further analysis on simulation results point out the way to achieve an all-win game for power market members: generation companies improve their average load rates of the units by selling their electricity in the market, which makes units' cost drop and settlement price stay lower than benchmark price. Consequently electricity-demand provinces saved expenses, and units increase their profits. In conclusion, the trans-provincial electricity market of East China Power Grid is a successive case which improves the efficiency of the electricity industry by market-oriented measures.
