Reliability evaluation for aircraft engines is difficult because of the scarcity of failure data. But aircraft engine data are available from a variety of sources. Data fusion has the function of maximizing the amount...Reliability evaluation for aircraft engines is difficult because of the scarcity of failure data. But aircraft engine data are available from a variety of sources. Data fusion has the function of maximizing the amount of valu- able information extracted from disparate data sources to obtain the comprehensive reliability knowledge. Consid- ering the degradation failure and the catastrophic failure simultaneously, which are competing risks and can affect the reliability, a reliability evaluation model based on data fusion for aircraft engines is developed, Above the characteristics of the proposed model, reliability evaluation is more feasible than that by only utilizing failure data alone, and is also more accurate than that by only considering single failure mode. Example shows the effective- ness of the proposed model.展开更多
This paper investigates empirically the effect of different types of product market competition on levels of voluntary disclosure of proprietary information in financial markets. The author proposes that there are two...This paper investigates empirically the effect of different types of product market competition on levels of voluntary disclosure of proprietary information in financial markets. The author proposes that there are two types of strategic interaction settings relevant to disclosure： capacity competition and price competition. Capacity competition drives firms to disclose more information to attain financial market valuation-related benefits, while price competition drives them to disclose less to protect long-term product market advantages. The author finds that the type of product market competition affects the level of voluntary disclosure over and above the finn＇s external financing needs documented in the previous literature. That is, firms engaged in capacity competition disclose relatively more information than those in price competition. Further analysis shows that capacity competition firms disclose more information than no-strategic-interaction benchmark firms but that price competition firms do not disclose less information than the benchmark firms.展开更多
After joining in WTO,Chinese enterprises face more intense competitive environments. The problems, such as many foreign capital enterprises swarming into China, increasing market competitive ability, keeping on nation...After joining in WTO,Chinese enterprises face more intense competitive environments. The problems, such as many foreign capital enterprises swarming into China, increasing market competitive ability, keeping on national and international market, have become more serious to enterprise’s decision maker. At the same time, the information technology is developing quickly, then business process re engineering will become valid path for enterprise increasing market competitive ability. As a case study, this paper applies Business Process Re engineering(BPR) approach to analyze a Chinese company.展开更多
This paper discusses the relationship between Internet plus and networks convergence and highlights the development of ICT industry and the process of networks convergence. Based on lnternet plus and the theory of net...This paper discusses the relationship between Internet plus and networks convergence and highlights the development of ICT industry and the process of networks convergence. Based on lnternet plus and the theory of networks convergence, this paper suggests to implement Internet plus action plan as a strategy to accelerate the construction of networks and application of Internet, promote the traditional industry reform with ICT, increase competitive efficiency, standardize the market competition, and then realize the Internet plus strategy and networks convergence.展开更多
Information on weed competitiveness responses to added nitrogen （N） is required to assist with the development of appropriate fertilizer management strategies where weed competition is anticipated. A greenhouse stud...Information on weed competitiveness responses to added nitrogen （N） is required to assist with the development of appropriate fertilizer management strategies where weed competition is anticipated. A greenhouse study was conducted to examine the effects of four N rates on the competitive ability ofEchinochloa colona and Amaranthus viridis grown together with direct-seeded rice. Rice and each weed species were grown in a replacement series design at added N rates of 0, 50, 100, and 150 kg ha1. Replacement series diagrams for relative yield showed that competitive ability ofE. colona increased with added soil N. Values of weed aggressivity index for E. colona also significantly increased with the addition of N in the soil. In the absence of added N, A. viridis was more competitive than rice but this relationship slightly changed as N was added. However, values of weed aggressivity index of were statistically similar at all N rates. The results suggest that the competitiveness ofE. colona increased with added soil N, and A. viridis unchanged by soil N levels. Both weed species were different in their response to higher N levels. Information gained in this study could be used to demonstrate the importance of effective weed and fertilizer management.展开更多
With the advent of economic globalization and the information age increasingly competitive market, facing tough competition in the market, an enterprise in order to gain competitive advantages, to survive and develop,...With the advent of economic globalization and the information age increasingly competitive market, facing tough competition in the market, an enterprise in order to gain competitive advantages, to survive and develop, we must continue to improve its overall efficiency and performance. Practice has proved an effective way to improve performance is a performance management.展开更多
Manufacturing is an important support for Shanghai＇s participation in global industrial competition and the implementation of the national strategy for manufacturing power. Economic development Globalization has prom...Manufacturing is an important support for Shanghai＇s participation in global industrial competition and the implementation of the national strategy for manufacturing power. Economic development Globalization has promoted the deep integration of information and industry, put forward higher requirements for the transformation and upgrading of manufacturing industry, relying solely on the rich labor resources advantages can continue to serve Shanghai economic development. Fierce international competition, ＂labor shortage＂, energy security, labor standards and other issues have led to a gradual increase in labor costs.展开更多
This essay is centred on Nigeria＇s Freedom of Information Act, with special interest in its relevance in the country＇s anti-corruption war. The paper reiterates that the law was passed to enable the public to access...This essay is centred on Nigeria＇s Freedom of Information Act, with special interest in its relevance in the country＇s anti-corruption war. The paper reiterates that the law was passed to enable the public to access certain government information, in order to ensure transparency and accountability. The FOI Act aims to make public records and information more freely available and to protect public records and information, in accordance with the public interest and protection of personal privacy. It enables citizens to hold the government accountable in the event of the misappropriation of public funds or failure to deliver public services. It also seeks to protect serving public officers against any adverse consequences from the unauthorized disclosure of certain kinds of official information, and to establish procedures for the achievement of these purposes. The Act further regulates conflicts between its provisions and those of other legislations. The paper contends that Freedom of Information is a fundamental indicator of economic development and progress, civic engagement and a properly functional democracy in every economy, describing it as a promising start in ensuring good governance and rule of law in Nigeria. The paper stresses the need for vigorous implementation of the FOI Act if the country is to make any significant breakthrough in the enthronement of good governance, transparency and accountability, adding that a strengthened FOI regime will enhance citizens＇ demand for accountability and check corruption in Nigeria.展开更多
This paper deals with intellectual property protection problems in the information society, when it is so easy to access unauthorised content （to pirate）. Society does not care much about the damages of right owners...This paper deals with intellectual property protection problems in the information society, when it is so easy to access unauthorised content （to pirate）. Society does not care much about the damages of right owners. Internet is often considered as a ＂public place＂, and works on Internet are considered as ＂displayed in public places＂ from which a lawful restriction of rights is permitted. It promotes unfair competition and hinders the development of sustainable business. Lawful use of protected copyright content is a tool for ensuring equal and sustainable competition level among entrepreneurs. On Internet, there are many copyright-protected works available. Many members of society wish to get an access to these works, which means that a solution should be found. For private and non-commercial use, there should be reasonable limitations. Combating piracy on Intemet using enforcement tools alone does not yield results. Piracy should be placed in a frame accepted by a civilized society, and the society and authors should get the maximum benefits from it.展开更多
基金Supported by the National Natural Science Foundation of China and Aviation Fund(60879001)the Natural Science Foundation of Jiangsu Province(BK2009378)+1 种基金the Fundamental Research Fund of Nanjing University of Aeronautics and Astronautics(NS2010179)the Qinglan Project of Jiangsu Province~~
文摘Reliability evaluation for aircraft engines is difficult because of the scarcity of failure data. But aircraft engine data are available from a variety of sources. Data fusion has the function of maximizing the amount of valu- able information extracted from disparate data sources to obtain the comprehensive reliability knowledge. Consid- ering the degradation failure and the catastrophic failure simultaneously, which are competing risks and can affect the reliability, a reliability evaluation model based on data fusion for aircraft engines is developed, Above the characteristics of the proposed model, reliability evaluation is more feasible than that by only utilizing failure data alone, and is also more accurate than that by only considering single failure mode. Example shows the effective- ness of the proposed model.
文摘This paper investigates empirically the effect of different types of product market competition on levels of voluntary disclosure of proprietary information in financial markets. The author proposes that there are two types of strategic interaction settings relevant to disclosure： capacity competition and price competition. Capacity competition drives firms to disclose more information to attain financial market valuation-related benefits, while price competition drives them to disclose less to protect long-term product market advantages. The author finds that the type of product market competition affects the level of voluntary disclosure over and above the finn＇s external financing needs documented in the previous literature. That is, firms engaged in capacity competition disclose relatively more information than those in price competition. Further analysis shows that capacity competition firms disclose more information than no-strategic-interaction benchmark firms but that price competition firms do not disclose less information than the benchmark firms.
文摘After joining in WTO,Chinese enterprises face more intense competitive environments. The problems, such as many foreign capital enterprises swarming into China, increasing market competitive ability, keeping on national and international market, have become more serious to enterprise’s decision maker. At the same time, the information technology is developing quickly, then business process re engineering will become valid path for enterprise increasing market competitive ability. As a case study, this paper applies Business Process Re engineering(BPR) approach to analyze a Chinese company.
基金supported in part by National Social Science Fund Foundation of China under Grant No.10@ZH002National Science and Technology Major Project of China under Grant No. 2011BAH16B07
文摘This paper discusses the relationship between Internet plus and networks convergence and highlights the development of ICT industry and the process of networks convergence. Based on lnternet plus and the theory of networks convergence, this paper suggests to implement Internet plus action plan as a strategy to accelerate the construction of networks and application of Internet, promote the traditional industry reform with ICT, increase competitive efficiency, standardize the market competition, and then realize the Internet plus strategy and networks convergence.
文摘Information on weed competitiveness responses to added nitrogen （N） is required to assist with the development of appropriate fertilizer management strategies where weed competition is anticipated. A greenhouse study was conducted to examine the effects of four N rates on the competitive ability ofEchinochloa colona and Amaranthus viridis grown together with direct-seeded rice. Rice and each weed species were grown in a replacement series design at added N rates of 0, 50, 100, and 150 kg ha1. Replacement series diagrams for relative yield showed that competitive ability ofE. colona increased with added soil N. Values of weed aggressivity index for E. colona also significantly increased with the addition of N in the soil. In the absence of added N, A. viridis was more competitive than rice but this relationship slightly changed as N was added. However, values of weed aggressivity index of were statistically similar at all N rates. The results suggest that the competitiveness ofE. colona increased with added soil N, and A. viridis unchanged by soil N levels. Both weed species were different in their response to higher N levels. Information gained in this study could be used to demonstrate the importance of effective weed and fertilizer management.
文摘With the advent of economic globalization and the information age increasingly competitive market, facing tough competition in the market, an enterprise in order to gain competitive advantages, to survive and develop, we must continue to improve its overall efficiency and performance. Practice has proved an effective way to improve performance is a performance management.
文摘Manufacturing is an important support for Shanghai＇s participation in global industrial competition and the implementation of the national strategy for manufacturing power. Economic development Globalization has promoted the deep integration of information and industry, put forward higher requirements for the transformation and upgrading of manufacturing industry, relying solely on the rich labor resources advantages can continue to serve Shanghai economic development. Fierce international competition, ＂labor shortage＂, energy security, labor standards and other issues have led to a gradual increase in labor costs.
文摘This essay is centred on Nigeria＇s Freedom of Information Act, with special interest in its relevance in the country＇s anti-corruption war. The paper reiterates that the law was passed to enable the public to access certain government information, in order to ensure transparency and accountability. The FOI Act aims to make public records and information more freely available and to protect public records and information, in accordance with the public interest and protection of personal privacy. It enables citizens to hold the government accountable in the event of the misappropriation of public funds or failure to deliver public services. It also seeks to protect serving public officers against any adverse consequences from the unauthorized disclosure of certain kinds of official information, and to establish procedures for the achievement of these purposes. The Act further regulates conflicts between its provisions and those of other legislations. The paper contends that Freedom of Information is a fundamental indicator of economic development and progress, civic engagement and a properly functional democracy in every economy, describing it as a promising start in ensuring good governance and rule of law in Nigeria. The paper stresses the need for vigorous implementation of the FOI Act if the country is to make any significant breakthrough in the enthronement of good governance, transparency and accountability, adding that a strengthened FOI regime will enhance citizens＇ demand for accountability and check corruption in Nigeria.
文摘This paper deals with intellectual property protection problems in the information society, when it is so easy to access unauthorised content （to pirate）. Society does not care much about the damages of right owners. Internet is often considered as a ＂public place＂, and works on Internet are considered as ＂displayed in public places＂ from which a lawful restriction of rights is permitted. It promotes unfair competition and hinders the development of sustainable business. Lawful use of protected copyright content is a tool for ensuring equal and sustainable competition level among entrepreneurs. On Internet, there are many copyright-protected works available. Many members of society wish to get an access to these works, which means that a solution should be found. For private and non-commercial use, there should be reasonable limitations. Combating piracy on Intemet using enforcement tools alone does not yield results. Piracy should be placed in a frame accepted by a civilized society, and the society and authors should get the maximum benefits from it.
