The third plenary session of the 20th Central Committee of the Communist Party of China further emphasized the importance of national security by specifying arrangements for modernizing China's national security s...The third plenary session of the 20th Central Committee of the Communist Party of China further emphasized the importance of national security by specifying arrangements for modernizing China's national security system and capacity.It stressed the need to“ensure that high-quality development and greater security reinforce each other,”fully demonstrating China's commitment to and reflecting the natural requirement of balancing development and security on the new journey.To achieve this,China should coordinate the following four aspects.First,domestic and international imperatives.China should steadily advance its national rejuvenation based on an accurate understanding of the once-in-a-century changes taking place in the world,leading global trends with its governance.Second,China's new development pattern and new security architecture.China should accelerate the creation of a new security architecture that aligns with and safeguards its new development pattern.Third,new quality productive forces and new quality national security capabilities.To achieve high-quality development and high-level security,China must ensure that its new quality productive forces and new quality national security capabilities effectively integrate with and boost each other.Fourth,Chinese modernization and the path of national security capabilities.To achieve high-quality development and high-level security,China must ensure that its new quality productive forces and new quality national security capabilities effectively integrate with and boost each other.Fourth,Chinese modernization and the path of national security with Chinese characteristics.China should accurately grasp the defining features of its modernization and the path of national security with Chinese characteristics,safeguarding Chinese modernization by modernizing its national security system and capacity.展开更多
The IPv6-powered Internet will cover not only its data communication market,but also the voice-service-dominant fixed-line and mobile markets.The fresh markets of video communication for recreational/educational purpo...The IPv6-powered Internet will cover not only its data communication market,but also the voice-service-dominant fixed-line and mobile markets.The fresh markets of video communication for recreational/educational purposes and information household appliance networking are also on the horizon.In other words,IPv6 means new revenue resources for telecom carriers.展开更多
The dislocation between regional innovation and economic development directly influences the economic effect of regional innovation. However, no in-depth researches have been made on how to solve this problem. Using d...The dislocation between regional innovation and economic development directly influences the economic effect of regional innovation. However, no in-depth researches have been made on how to solve this problem. Using data from Henan Province, China,employing geographical detector technology, this paper focuses on testing whether the industry-university-research cooperation can contribute to coordinating the relation between regional innovation and economic development. It is shown that: 1) the industry-universityresearch cooperation in Henan Province is increasing gradually, and the network presents a core-edge structure, and the coupling degree between regional innovation and economic development is spatially unbalanced, which is similar to the spatial distribution of the intensity of industry-university-research cooperation;2) as an important approach to effectively connect scientific researches with market demands, the industry-university-research cooperation can help form an interactive, interconnected, coupled and coordinated virtuous relation between regional innovation and economic development. Compared with the cooperation between organizations of the same type and the separate innovation of organizations, the improvement of the industry-university-research cooperation level can better coordinate the relation between regional innovation and economic development;3) the cooperative innovation model between enterprises and universities can better promote the coupling between regional innovation and economic development, compared with many industryuniversity-research cooperation models. For underdeveloped areas lacking local knowledge base, industry-university-research cooperation should be considered as a long-term development strategy, especially using the knowledge sources of external universities and scientific research institutions to enhance innovation capability and achieve economic growth.展开更多
This paper employs system dynamics to explore how the synergy between technology management and technological capability affects new product development.The results show that the synergy between technology management ...This paper employs system dynamics to explore how the synergy between technology management and technological capability affects new product development.The results show that the synergy between technology management and technological capability has positive impact on new product development.Moreover, the leading synergy processes between technology management and technological capability in different new product development stages are different.This paper deepens the theoretical understanding of how to achieve new product development, and also provides useful guidance for firms to implement new product development.展开更多
It is possible to say that the automotive industries of Brazil and Turkey have developed as assembly industries and showed great similarities in this context.In the 1980s,in line with the development direction of the ...It is possible to say that the automotive industries of Brazil and Turkey have developed as assembly industries and showed great similarities in this context.In the 1980s,in line with the development direction of the world’s automotive industry,Turkey tried to make the country’s investment environment attractive for foreign international companies to produce in their country.We can say that while Brazil created the state incentive system in order to attract foreign investments to its country since the 1950s,it tried to increase its dose with the 1990s.Although,like Turkey,Brazil has thought of producing local cars,the difference between Turkey and Brazil is that it has considered exporting and was able to export not only to South America,but also to African countries.Another difference of Brazil is that it has implemented incentive policies for the automotive sector and has been able to rearrange its incentive elements according to changing conditions.Turkey,on the other hand,has decided to return from the policy of attracting foreign investments to its country since 2006,and in 2011,it was decided to produce domestic automobiles.As of December 2019,a prototype of the domestic car was produced by Turkey’s Automobile Initiative Group and work for mass production began.Thus,the problem of adaptation to electric vehicle production was tried to be overcome by moving to a new phase in the way of technology development.This approach was used by the South Korean automotive industry in the 1980s and it was successful and technology development capability was gained in a short time.In order to see the success of the application of this method in Turkey,it is thought that it is necessary to wait for the result of the domestic automobile project.Brazil,on the other hand,was able to rank high in world automotive industry production with its sectoral incentive policies that can adapt to changing conditions and its structure that considers exports from the past,while Turkey lagged behind.展开更多
This study aimed to design a new ecological model to be used in ecological land evaluation studies, using careful planning and sustainable resource in the region to develop a sustainable and comprehensive guide. The r...This study aimed to design a new ecological model to be used in ecological land evaluation studies, using careful planning and sustainable resource in the region to develop a sustainable and comprehensive guide. The results show that the study area has grade 1 and 2 urban sustainable planning. Capability Grade 1 has area 149,724.25 hectares equal 22.2% that is stretched from East to West Range. Capability Grade2 has area about 18533.28 hectares equal 2.7% that located in the South, East and South-East. The results show that the greater extent of this range is the unsustainable site, which extends over 506,664.81 hectares, equivalent to 75.1% that areas compliance by the Environmental Protection area. Another important result of this study is unsuitable area for urban development and the range of services already seating workshops and industrial units. This is due to the arrival of adverse environmental effects. Therefore, this study has been focusing on reform of the status of land of use and the optimal use of the ecological potential.展开更多
It is possible to say that the automotive industries of Brazil and Turkey have developed as assembly industries and show great similarities in this context.In the 1980s,in line with the development direction of the wo...It is possible to say that the automotive industries of Brazil and Turkey have developed as assembly industries and show great similarities in this context.In the 1980s,in line with the development direction of the world’s automotive industry,Turkey tried to make the country’s investment environment attractive for foreign international companies to produce in the country.We can say that while Brazil created the state incentive system in order to attract foreign investments to its country since the 1950s,it tried to increase its dose with the 1990s.Although,like Turkey,Brazil has thought of producing local cars,the difference between Turkey and Brazil is that it has considered exporting and was able to export not only to South America,but also to African countries.Another difference of Brazil is that it has implemented incentive policies for the automotive sector and has been able to rearrange its incentive elements according to changing conditions.Turkey,on the other hand,has decided to return from the policy of attracting foreign investments to its country since 2006,and in 2011,it decided to produce domestic automobiles.As of December 2019,a prototype of the domestic car was produced by Turkey’s Automobile Initiative Group and work for mass production began.Thus,the problem of adaptation to electric vehicle production was tried to be overcome by moving to a new phase in the way of technology development.This approach was used by the South Korean automotive industry in the 1980s and it was successful and technology development capability was gained in a short time.In order to see the success of the application of this method in Turkey,it is thought that it is necessary to wait for the result of the domestic automobile project.Brazil,on the other hand,was able to rank high in world automotive industry production with its sectoral incentive policies that can adapt to changing conditions and its structure that considers exports from the past,while Turkey lagged behind.展开更多
From the aspects of profitability, debt paying ability, operational capacity, cash flow capacity, and innovation capacity, the sustainable development evaluation system of new energy listed companies in China was esta...From the aspects of profitability, debt paying ability, operational capacity, cash flow capacity, and innovation capacity, the sustainable development evaluation system of new energy listed companies in China was established, and then an empirical analysis was conducted. Finally, some policy suggestions were put forward. The empirical analysis shows that there are many problems in the sustainable development of new ener- gy listed companies in China.展开更多
In the context of dual economic structure,there occurs shift of numerous rural surplus labors in China. As a special group lingering about in the edges of urban and rural areas,the new generation farmers become a hot ...In the context of dual economic structure,there occurs shift of numerous rural surplus labors in China. As a special group lingering about in the edges of urban and rural areas,the new generation farmers become a hot spot of research. How to help them smoothly become successors of China's agricultural modernization construction is a focus of academic circles. Based on literature review,this paper analyzed connotation of development capability of new generation farmers from agricultural modernization,thinking ability construction,system and policy,and new farmers. Finally,it came up with prospect for development of new generation farmers.展开更多
Concomitant with the advancement of contemporary medical technology,the significance of perioperative nursing has been increasingly accentuated,necessitating elevated standards for the pedagogy of perioperative nursin...Concomitant with the advancement of contemporary medical technology,the significance of perioperative nursing has been increasingly accentuated,necessitating elevated standards for the pedagogy of perioperative nursing.Presently,the PBL(problem-based learning)pedagogical approach,when integrated with CBL(case-based learning),has garnered considerable interest.An extensive literature review has been conducted to analyze the application of the PBL-CBL fusion in the education of perioperative nursing.Findings indicate that this integrative teaching methodology not only enhances students’theoretical knowledge,practical competencies,and collaborative skills but also contributes to the elevation of teaching quality.In conclusion,the PBL-CBL teaching approach holds immense potential for broader application in perioperative nursing education.Nevertheless,it is imperative to continually refine this combined pedagogical strategy to further enhance the caliber of perioperative nursing instruction and to cultivate a greater number of exceptional nursing professionals in the operating room setting.展开更多
Coordinated development is a major concern in the construction strategy of the Yangtze River Economic Belt (YREB).However,there were few studies which have quantitatively measured the level of coordinated development ...Coordinated development is a major concern in the construction strategy of the Yangtze River Economic Belt (YREB).However,there were few studies which have quantitatively measured the level of coordinated development in the YREB.This paper aimed to propose an comprehensive index system of coordinated development based on the theories of growth pole and complex ecosystem and new guidelines of development from the central government.The index system was composed by 18 indicators within 4 domains including economic development,technology & innovation,communication & transportation,and ecological protection.The scores of coordinated development capability of the 110 prefecture-level cities in the YREB were calculated and examined using natural break point analysis,spatial autocorrelation analysis and rank-size analysis.It was shown that Shanghai,Nanjing and Wuhan were leading the coordinated development in the YREB.Generally,the scores of coordinated development capability were higher in the eastern region of the YREB,in which the cities performed well in the domains of economic development,technology & innovation and communication & transportation yet showed poor performance in ecological protection.Most cities in the middle reaches of Yangtze river ranked in the middle in the YREB in all the domains,except the provincial capitals.The western region of the YREB got the lowest score in the coordinated development capability besides the largest cities such as Chongqing,Chengdu,Kunming and Guiyang.The correlation coefficients between ecological protection and other domains were very low,suggesting that few cities have achieved a win-win situation between environment protection and socio-economic development.We suggested 3 ways to promote coordinated development in the YREB:establish multi-level institutional designs;enhance the innovation in green industries;and strengthen the joint prevention and control of ecological risks.展开更多
Infrastructure development in Nigeria has attracted the attention of researchers in view of the attitudes of contractors and government lead-lag role playing. These attitudes led to the enactment of Fiscal Responsibil...Infrastructure development in Nigeria has attracted the attention of researchers in view of the attitudes of contractors and government lead-lag role playing. These attitudes led to the enactment of Fiscal Responsibility Act 2007 and Public Procurement Act 2007 to reduce internal control system deficiencies and budget indiscipline in the Nigerian public sector fiscal matters and procurement process. Ironically, despite these efforts, infrastructure development is still a problem affecting the lives of Nigerians as their poverty level is on the increase. This paper tests the effects of internal control system deficiency on contractors＇ capability in infrastructure development in the Nigerian public sector. Data drawn from a sample of 228 infrastructures were used for analysis. Two research questions on contractors＇ fiduciary obligation to government and capacity were analysed. Kendall＇s Tau-br correlation of coefficient and Chi-square X^2 statistics were employed for data analysis. Findings show that deficient internal control system strongly and directly breeds deficiency in the contractors＇ capability for infrastructure development. The paper recommends that oath of bribery should complement oath of secrecy to ensure that contractors and government agencies that are responsible for execution of infrastructure play to the rules of the ＂games＂, especially the provisions of Public Procurement Act 2007 and Fiscal Responsibility Act 2007. Public-private-partnership-initiative, such as build-operate and transfer method of contracting, should be encouraged to improve on contractors＇ capability and stewardship.展开更多
Global climate change has been identified as the first of the top ten environmental problems in the world. As climate change will have serious effects on the social and economic development and everyday, living of peo...Global climate change has been identified as the first of the top ten environmental problems in the world. As climate change will have serious effects on the social and economic development and everyday, living of people in the world, many of the countries and governments are taking untiring efforts to combat climate change. As one of the important mechanisms of reducing greenhouse gas （GHG） emissions in the Kyoto Protocol, Clean Development Mechanism （CDM） has not only provided chance for developed countries to fulfill greenhouse emission reduction obligations, but also provided an opportunity for developing countries to combat climate change under the sustainable development frame. The dual objectives of developed countries＇ GHG emissions＇ reduction obligation achievement and developing cotmtries＇sustainable development will be achieved under the CDM. As a country with responsibility; China has been positively developing CDM projects and promoting energy saving and emissions reduction during the three yeors after the Kyoto Protocol came into force, and CDM projects development has always been in the front tank in the world. However; as the vast clime within China, notable differences occur in different regions. In order to promote the CDM development in China, it is necessa^T to have regional CDM capability construction in accordance with the practicality in different regions. Based on the Slat Analysis of developed CDM projects and current CDM development status in China, problems in the CDM development of China, including the inefficiency in small and medium-sized CDM Projects＇ development, over centralization of CDM development scope and especially the differentiated provincial CDM projects developing capability are pointed out in the paper： What＇s more, reasons for the problems are analyzed from fire leading.factors, including policy orient, information asymmetry and weak CDM capability, In order to promote CDM projects development in China, a new CDM capability, construction model is put forward in the paper.展开更多
Software development is an important part of computer technology.only by ensuring the applicability and efficiency of the software can it really improve the efficiency of production and life,and truly inject new power...Software development is an important part of computer technology.only by ensuring the applicability and efficiency of the software can it really improve the efficiency of production and life,and truly inject new power into the economic benefits of the industry.As the theoretical basis of software development,the software development model directly determines the quality of software development.In this paper,starting with information technology as an important tool to improve modern management,it brings out the difficulties and pain points in the analysis of software development needs,and first puts forward the software development innovation model for building a composite core users.It takes core users with compound qualities and capabilities as the main line and guides the entire development process to enable both parties to communicate accurately and solve the pain points of demand communication,function optimization and project control to the greatest extent.Exploring application innovation in the software development model can promote innovation in the software industry.展开更多
文摘The third plenary session of the 20th Central Committee of the Communist Party of China further emphasized the importance of national security by specifying arrangements for modernizing China's national security system and capacity.It stressed the need to“ensure that high-quality development and greater security reinforce each other,”fully demonstrating China's commitment to and reflecting the natural requirement of balancing development and security on the new journey.To achieve this,China should coordinate the following four aspects.First,domestic and international imperatives.China should steadily advance its national rejuvenation based on an accurate understanding of the once-in-a-century changes taking place in the world,leading global trends with its governance.Second,China's new development pattern and new security architecture.China should accelerate the creation of a new security architecture that aligns with and safeguards its new development pattern.Third,new quality productive forces and new quality national security capabilities.To achieve high-quality development and high-level security,China must ensure that its new quality productive forces and new quality national security capabilities effectively integrate with and boost each other.Fourth,Chinese modernization and the path of national security capabilities.To achieve high-quality development and high-level security,China must ensure that its new quality productive forces and new quality national security capabilities effectively integrate with and boost each other.Fourth,Chinese modernization and the path of national security with Chinese characteristics.China should accurately grasp the defining features of its modernization and the path of national security with Chinese characteristics,safeguarding Chinese modernization by modernizing its national security system and capacity.
文摘The IPv6-powered Internet will cover not only its data communication market,but also the voice-service-dominant fixed-line and mobile markets.The fresh markets of video communication for recreational/educational purposes and information household appliance networking are also on the horizon.In other words,IPv6 means new revenue resources for telecom carriers.
基金Under the auspices of National Natural Science Foundation of China (No. 41971222)Key R&D (Science and Technology)+2 种基金Promotion Project of Henan Province (No. 222102110420)Key Research Project of Higher Education Think Tank in Henan Province (No. 2022ZKYJ06)Science and Technology Innovative Team Support Plan Project in Higher Educational Institutions of Henan Province (No. 21IRTSTHN008)。
文摘The dislocation between regional innovation and economic development directly influences the economic effect of regional innovation. However, no in-depth researches have been made on how to solve this problem. Using data from Henan Province, China,employing geographical detector technology, this paper focuses on testing whether the industry-university-research cooperation can contribute to coordinating the relation between regional innovation and economic development. It is shown that: 1) the industry-universityresearch cooperation in Henan Province is increasing gradually, and the network presents a core-edge structure, and the coupling degree between regional innovation and economic development is spatially unbalanced, which is similar to the spatial distribution of the intensity of industry-university-research cooperation;2) as an important approach to effectively connect scientific researches with market demands, the industry-university-research cooperation can help form an interactive, interconnected, coupled and coordinated virtuous relation between regional innovation and economic development. Compared with the cooperation between organizations of the same type and the separate innovation of organizations, the improvement of the industry-university-research cooperation level can better coordinate the relation between regional innovation and economic development;3) the cooperative innovation model between enterprises and universities can better promote the coupling between regional innovation and economic development, compared with many industryuniversity-research cooperation models. For underdeveloped areas lacking local knowledge base, industry-university-research cooperation should be considered as a long-term development strategy, especially using the knowledge sources of external universities and scientific research institutions to enhance innovation capability and achieve economic growth.
基金supported by the Heilongjiang Philosophy and Social Science Research Project (19GLB087)。
文摘This paper employs system dynamics to explore how the synergy between technology management and technological capability affects new product development.The results show that the synergy between technology management and technological capability has positive impact on new product development.Moreover, the leading synergy processes between technology management and technological capability in different new product development stages are different.This paper deepens the theoretical understanding of how to achieve new product development, and also provides useful guidance for firms to implement new product development.
文摘It is possible to say that the automotive industries of Brazil and Turkey have developed as assembly industries and showed great similarities in this context.In the 1980s,in line with the development direction of the world’s automotive industry,Turkey tried to make the country’s investment environment attractive for foreign international companies to produce in their country.We can say that while Brazil created the state incentive system in order to attract foreign investments to its country since the 1950s,it tried to increase its dose with the 1990s.Although,like Turkey,Brazil has thought of producing local cars,the difference between Turkey and Brazil is that it has considered exporting and was able to export not only to South America,but also to African countries.Another difference of Brazil is that it has implemented incentive policies for the automotive sector and has been able to rearrange its incentive elements according to changing conditions.Turkey,on the other hand,has decided to return from the policy of attracting foreign investments to its country since 2006,and in 2011,it was decided to produce domestic automobiles.As of December 2019,a prototype of the domestic car was produced by Turkey’s Automobile Initiative Group and work for mass production began.Thus,the problem of adaptation to electric vehicle production was tried to be overcome by moving to a new phase in the way of technology development.This approach was used by the South Korean automotive industry in the 1980s and it was successful and technology development capability was gained in a short time.In order to see the success of the application of this method in Turkey,it is thought that it is necessary to wait for the result of the domestic automobile project.Brazil,on the other hand,was able to rank high in world automotive industry production with its sectoral incentive policies that can adapt to changing conditions and its structure that considers exports from the past,while Turkey lagged behind.
文摘This study aimed to design a new ecological model to be used in ecological land evaluation studies, using careful planning and sustainable resource in the region to develop a sustainable and comprehensive guide. The results show that the study area has grade 1 and 2 urban sustainable planning. Capability Grade 1 has area 149,724.25 hectares equal 22.2% that is stretched from East to West Range. Capability Grade2 has area about 18533.28 hectares equal 2.7% that located in the South, East and South-East. The results show that the greater extent of this range is the unsustainable site, which extends over 506,664.81 hectares, equivalent to 75.1% that areas compliance by the Environmental Protection area. Another important result of this study is unsuitable area for urban development and the range of services already seating workshops and industrial units. This is due to the arrival of adverse environmental effects. Therefore, this study has been focusing on reform of the status of land of use and the optimal use of the ecological potential.
文摘It is possible to say that the automotive industries of Brazil and Turkey have developed as assembly industries and show great similarities in this context.In the 1980s,in line with the development direction of the world’s automotive industry,Turkey tried to make the country’s investment environment attractive for foreign international companies to produce in the country.We can say that while Brazil created the state incentive system in order to attract foreign investments to its country since the 1950s,it tried to increase its dose with the 1990s.Although,like Turkey,Brazil has thought of producing local cars,the difference between Turkey and Brazil is that it has considered exporting and was able to export not only to South America,but also to African countries.Another difference of Brazil is that it has implemented incentive policies for the automotive sector and has been able to rearrange its incentive elements according to changing conditions.Turkey,on the other hand,has decided to return from the policy of attracting foreign investments to its country since 2006,and in 2011,it decided to produce domestic automobiles.As of December 2019,a prototype of the domestic car was produced by Turkey’s Automobile Initiative Group and work for mass production began.Thus,the problem of adaptation to electric vehicle production was tried to be overcome by moving to a new phase in the way of technology development.This approach was used by the South Korean automotive industry in the 1980s and it was successful and technology development capability was gained in a short time.In order to see the success of the application of this method in Turkey,it is thought that it is necessary to wait for the result of the domestic automobile project.Brazil,on the other hand,was able to rank high in world automotive industry production with its sectoral incentive policies that can adapt to changing conditions and its structure that considers exports from the past,while Turkey lagged behind.
文摘From the aspects of profitability, debt paying ability, operational capacity, cash flow capacity, and innovation capacity, the sustainable development evaluation system of new energy listed companies in China was established, and then an empirical analysis was conducted. Finally, some policy suggestions were put forward. The empirical analysis shows that there are many problems in the sustainable development of new ener- gy listed companies in China.
基金Supported by Project of National Social Science Foundation(13BJL061)Innovation Program for Postgraduate
文摘In the context of dual economic structure,there occurs shift of numerous rural surplus labors in China. As a special group lingering about in the edges of urban and rural areas,the new generation farmers become a hot spot of research. How to help them smoothly become successors of China's agricultural modernization construction is a focus of academic circles. Based on literature review,this paper analyzed connotation of development capability of new generation farmers from agricultural modernization,thinking ability construction,system and policy,and new farmers. Finally,it came up with prospect for development of new generation farmers.
文摘Concomitant with the advancement of contemporary medical technology,the significance of perioperative nursing has been increasingly accentuated,necessitating elevated standards for the pedagogy of perioperative nursing.Presently,the PBL(problem-based learning)pedagogical approach,when integrated with CBL(case-based learning),has garnered considerable interest.An extensive literature review has been conducted to analyze the application of the PBL-CBL fusion in the education of perioperative nursing.Findings indicate that this integrative teaching methodology not only enhances students’theoretical knowledge,practical competencies,and collaborative skills but also contributes to the elevation of teaching quality.In conclusion,the PBL-CBL teaching approach holds immense potential for broader application in perioperative nursing education.Nevertheless,it is imperative to continually refine this combined pedagogical strategy to further enhance the caliber of perioperative nursing instruction and to cultivate a greater number of exceptional nursing professionals in the operating room setting.
基金Sponsored by General Program of China National Natural Science Foundation(41771143)Major Projects of Key Research Bases of Humanities and Social Sciences of the Ministry of Education(17JJD790006)Special Research Project of National Key Research and Development Plan(2016YFC0502701).
文摘Coordinated development is a major concern in the construction strategy of the Yangtze River Economic Belt (YREB).However,there were few studies which have quantitatively measured the level of coordinated development in the YREB.This paper aimed to propose an comprehensive index system of coordinated development based on the theories of growth pole and complex ecosystem and new guidelines of development from the central government.The index system was composed by 18 indicators within 4 domains including economic development,technology & innovation,communication & transportation,and ecological protection.The scores of coordinated development capability of the 110 prefecture-level cities in the YREB were calculated and examined using natural break point analysis,spatial autocorrelation analysis and rank-size analysis.It was shown that Shanghai,Nanjing and Wuhan were leading the coordinated development in the YREB.Generally,the scores of coordinated development capability were higher in the eastern region of the YREB,in which the cities performed well in the domains of economic development,technology & innovation and communication & transportation yet showed poor performance in ecological protection.Most cities in the middle reaches of Yangtze river ranked in the middle in the YREB in all the domains,except the provincial capitals.The western region of the YREB got the lowest score in the coordinated development capability besides the largest cities such as Chongqing,Chengdu,Kunming and Guiyang.The correlation coefficients between ecological protection and other domains were very low,suggesting that few cities have achieved a win-win situation between environment protection and socio-economic development.We suggested 3 ways to promote coordinated development in the YREB:establish multi-level institutional designs;enhance the innovation in green industries;and strengthen the joint prevention and control of ecological risks.
文摘Infrastructure development in Nigeria has attracted the attention of researchers in view of the attitudes of contractors and government lead-lag role playing. These attitudes led to the enactment of Fiscal Responsibility Act 2007 and Public Procurement Act 2007 to reduce internal control system deficiencies and budget indiscipline in the Nigerian public sector fiscal matters and procurement process. Ironically, despite these efforts, infrastructure development is still a problem affecting the lives of Nigerians as their poverty level is on the increase. This paper tests the effects of internal control system deficiency on contractors＇ capability in infrastructure development in the Nigerian public sector. Data drawn from a sample of 228 infrastructures were used for analysis. Two research questions on contractors＇ fiduciary obligation to government and capacity were analysed. Kendall＇s Tau-br correlation of coefficient and Chi-square X^2 statistics were employed for data analysis. Findings show that deficient internal control system strongly and directly breeds deficiency in the contractors＇ capability for infrastructure development. The paper recommends that oath of bribery should complement oath of secrecy to ensure that contractors and government agencies that are responsible for execution of infrastructure play to the rules of the ＂games＂, especially the provisions of Public Procurement Act 2007 and Fiscal Responsibility Act 2007. Public-private-partnership-initiative, such as build-operate and transfer method of contracting, should be encouraged to improve on contractors＇ capability and stewardship.
基金supported by National Key Project of ScientificTechnical Supporting Programs Funded by Ministry of Science & Technology of China in the 11th Five-Year Plan (Grant No.2007BAC03A04)
文摘Global climate change has been identified as the first of the top ten environmental problems in the world. As climate change will have serious effects on the social and economic development and everyday, living of people in the world, many of the countries and governments are taking untiring efforts to combat climate change. As one of the important mechanisms of reducing greenhouse gas （GHG） emissions in the Kyoto Protocol, Clean Development Mechanism （CDM） has not only provided chance for developed countries to fulfill greenhouse emission reduction obligations, but also provided an opportunity for developing countries to combat climate change under the sustainable development frame. The dual objectives of developed countries＇ GHG emissions＇ reduction obligation achievement and developing cotmtries＇sustainable development will be achieved under the CDM. As a country with responsibility; China has been positively developing CDM projects and promoting energy saving and emissions reduction during the three yeors after the Kyoto Protocol came into force, and CDM projects development has always been in the front tank in the world. However; as the vast clime within China, notable differences occur in different regions. In order to promote the CDM development in China, it is necessa^T to have regional CDM capability construction in accordance with the practicality in different regions. Based on the Slat Analysis of developed CDM projects and current CDM development status in China, problems in the CDM development of China, including the inefficiency in small and medium-sized CDM Projects＇ development, over centralization of CDM development scope and especially the differentiated provincial CDM projects developing capability are pointed out in the paper： What＇s more, reasons for the problems are analyzed from fire leading.factors, including policy orient, information asymmetry and weak CDM capability, In order to promote CDM projects development in China, a new CDM capability, construction model is put forward in the paper.
文摘Software development is an important part of computer technology.only by ensuring the applicability and efficiency of the software can it really improve the efficiency of production and life,and truly inject new power into the economic benefits of the industry.As the theoretical basis of software development,the software development model directly determines the quality of software development.In this paper,starting with information technology as an important tool to improve modern management,it brings out the difficulties and pain points in the analysis of software development needs,and first puts forward the software development innovation model for building a composite core users.It takes core users with compound qualities and capabilities as the main line and guides the entire development process to enable both parties to communicate accurately and solve the pain points of demand communication,function optimization and project control to the greatest extent.Exploring application innovation in the software development model can promote innovation in the software industry.
