Industrial Intelligence and Secure Interconnection,Industrial intelligence and secure interconnection serve as the foundational platform and critical information infrastructure for new industrialization,carrying signi...Industrial Intelligence and Secure Interconnection,Industrial intelligence and secure interconnection serve as the foundational platform and critical information infrastructure for new industrialization,carrying significant strategic importance.They not only function as the core engine driving the transformation and upgrading of the manufacturing sector and ensuring stable socioeconomic operation but are also vital to enhancing national technological competitiveness and safeguarding industrial security.Currently,the global industrial landscape is undergoing profound transformation.Major Western countries and relevant authoritative bodies,leveraging their first-mover advantages in industrial network standards and protocols,are actively constructing technical barriers and exclusive industrial ecosystems.According to the 2024 Industrial Network Market Share Report,foreign standards account for over 90%of the market share in mainstream industrial network protocols.Concurrently,China's industrial AI technology remains largely built upon the technical framework defined by Western academia and industry,characterized by deep learning and reinforcement learning.There is widespread reliance on AI computing equipment。展开更多
Industrial intelligence and secure interconnection serve as the foundational platform and critical information infrastructure for new industrialization,carrying significant strategic importance.They not only function ...Industrial intelligence and secure interconnection serve as the foundational platform and critical information infrastructure for new industrialization,carrying significant strategic importance.They not only function as the core engine driving the transformation and upgrading of the manufacturing sector and ensuring stable socioeconomic operation but are also vital to enhancing national technological competitiveness and safeguarding industrial security.展开更多
The power and interest of industrial manufacturers are determined by their status in the relations of production.At the international level,countries see their economic and political status rise only when they climb t...The power and interest of industrial manufacturers are determined by their status in the relations of production.At the international level,countries see their economic and political status rise only when they climb the ladder in the international division of labor.As the primary production forces,science and technology are the main drivers behind such change.As new technologies give rise to new industries and restructure the international division of labor,developed countries strive to enhance the protection of their intellectual property rights(IPR)and safeguard their monopoly over core technologies.For developed countries,technological prowess holds the key to their supremacy in the global supply chain and international relations.The 19 th CPC National Congress makes clear the overarching goal in the new era is to rejuvenate the Chinese nation and turn China into a strong modern country.As an important material condition for achieving this goal,China must transition from being medium-and low-end links in the international division of labor to becoming high-end links.In this process,China will encounter backlash from developed countries that lead in the international division of labor.The recent China-US tussle over trade in high-tech goods is a case in point,and should be viewed through the lens of the relations of production and the international division of labor.The insights thus achieved will be of great significance to China’s future development.展开更多
General Secretary Xi pointed out at the conference of academicians of the Chinese academy of sciences: "People are the most critical factor in scientific and technological innovation. Innovative career calls for ...General Secretary Xi pointed out at the conference of academicians of the Chinese academy of sciences: "People are the most critical factor in scientific and technological innovation. Innovative career calls for innovative talents. To lead the world in scientific and technological innovation, China must discover talents in innovation practices, cultivate talents in innovation activities and pool talents in innovation undertakings." The grand blueprint of "accelerating the building of an innovative country" described in the report of the 19th CPC National Congress is desirable. Chongqing youth science and technology model competition is a traditional competition project which is jointly sponsored by Chongqing science and technology association and Chongqing education commission. The event has been held every year since 1990 and has been held for 24 consecutive years. This paper summarizes the development situation of the 24th Chongqing youth science and technology model competition "Electronic Baipin", analyzes the data of the competition, summarizes the experience of the competition, in order to provide reference for the future holding of related competitions.展开更多
Since 2018,the US government has adopted a range of restrictive measures on China-US science and technology exchange,as it strives for a decoupling strategy against China.This strategy has brought about historic chang...Since 2018,the US government has adopted a range of restrictive measures on China-US science and technology exchange,as it strives for a decoupling strategy against China.This strategy has brought about historic change in China-US science and technology relations.The US government has set out to obstruct the free flow of technology,data,capital,markets,and talents between China and the United States,thereby changing the basic rationale of China-US science and technology cooperation.The US has multiple underlying motivations for implementing this strategy including recognizing the security threats posed by China’s cutting-edge technology development,treating China as a competitor in global science and technology diplomacy,prompting the backflow of the technological industrial chain,and the strengthened industrial competition between the two countries.Decoupling is one of the competition strategies of the United States.It is aimed at ensuring a favorable position for their national innovation systems,particularly in China-US competition.However,the limitations of the decoupling strategy may not allow the US to achieve what it desires.These limitations also provide space for the two countries to ease their competitive relationship.展开更多
To efficiently meet the increasing demands for mobile broadband, Ultra Mobile Broadband (UMB) is designed to complement 3G deployments. It is equipped with all the necessary features for optimal support of real-time a...To efficiently meet the increasing demands for mobile broadband, Ultra Mobile Broadband (UMB) is designed to complement 3G deployments. It is equipped with all the necessary features for optimal support of real-time and best-effort traffic with seamless mobility. This article overviews the UMB technology, and discusses its competitive advantages, which are fast time to market, flexible deployment options, inherently designed for real-time services and flexible IP-based network architecture. Moreover, the article analyzes key UMB design features, including Orthogonal Frequency Division Multiple Access (OFDMA), advanced antenna techniques, Reverse Link (RL) sector capacity optimization, adaptive interference management mechanisms, efficient RL control design, low-overhead signaling, fast seamless handoffs, multi-carrier support and beacons, enhanced terminal battery life, and flexible IP-based network architecture. UMB is well suited to be at the center of the future that melds broadband applications with faster, more capable mobile multimedia devices. UMB’s competitive advantages provide operators with continuous differentiation today and tomorrow.展开更多
Purpose： This study aims to establish a new framework for evaluating science and technology （S＆T） competitiveness that is appropriate to meet the needs of provincial academies of sciences （PASs） in China.Design/...Purpose： This study aims to establish a new framework for evaluating science and technology （S＆T） competitiveness that is appropriate to meet the needs of provincial academies of sciences （PASs） in China.Design/methodology/approaches： An evaluation index, including such assessing indicators as research strength, research impact, research development and trends, and regional contributions, is developed for China＇s PASs. Taking the Jiangxi Academy of Sciences （JXAS） as an example, we first explain how to apply this framework to analyze the strengths and weaknesses of PASs in China. Then, we compare the results of all 17 PASs in order to get a comprehensive understanding of their competitiveness.Findings： Our results show the development path, current status, innovation advantages, and weaknesses of JXAS very clearly. Based on our comparative analysis, we ranked the 17 PASs from the perspective of different dimensions, by which their competitiveness strengths and weaknesses can be highlighted for improvement.Research limitations： In this analysis, we did not take S＆T policies, S＆T systems, or historical factors into consideration. Thus, we may have ignored the influence of the soft individual differences of different PASs in China..Practical implications： The evaluation index developed in this paper provides a useful insight into an analytical method that can be used by PASs or other provincial research institutions （PRIs） to assess their competitiveness.Originality/value： Compared with existing evaluation frameworks, our method has two main characteristics： First, we added three new dimensions, including the PASs＇ applicable research outputs, regional contributions, and comparative advantages; second, we conducted a comparative analysis of local research institutes in their different advantaged industrial areas, which makes our analytical method more comprehensive for local research institutions.展开更多
Geopolitics,technology and international institutions are three major areas of great power competition.In the analysis of great power relations,both the balance of power theory and the hegemony theory rely on the assu...Geopolitics,technology and international institutions are three major areas of great power competition.In the analysis of great power relations,both the balance of power theory and the hegemony theory rely on the assumption of diminishing returns and ignore the possibility of increasing returns.Increasing returns play an extensive role in geographical location,technological evolution and institutional change;accordingly,the increasing returns mechanism in great power relations is reflected in the geopolitical competition,technological competition and international institutional competition of great powers.The rational expectation that initial advantages will be transformed into long-term advantages through the mechanism of increasing returns drives great powers into competition whether they are rivals or allies.As specific mechanisms leading to increasing returns,coordination effects operate in geopolitical competition,technological competition and international institution competition;learning effects are found in technological competition and international institution competition;and adaptive expectations play a part in international institution competition.Various cases,ranging from the Anglo-Dutch rivalry over maritime hegemony in the 17th century to the current US-European competition over international investment arbitration regimes,show that great power competition derives from the logic of increasing returns.展开更多
文摘Industrial Intelligence and Secure Interconnection,Industrial intelligence and secure interconnection serve as the foundational platform and critical information infrastructure for new industrialization,carrying significant strategic importance.They not only function as the core engine driving the transformation and upgrading of the manufacturing sector and ensuring stable socioeconomic operation but are also vital to enhancing national technological competitiveness and safeguarding industrial security.Currently,the global industrial landscape is undergoing profound transformation.Major Western countries and relevant authoritative bodies,leveraging their first-mover advantages in industrial network standards and protocols,are actively constructing technical barriers and exclusive industrial ecosystems.According to the 2024 Industrial Network Market Share Report,foreign standards account for over 90%of the market share in mainstream industrial network protocols.Concurrently,China's industrial AI technology remains largely built upon the technical framework defined by Western academia and industry,characterized by deep learning and reinforcement learning.There is widespread reliance on AI computing equipment。
文摘Industrial intelligence and secure interconnection serve as the foundational platform and critical information infrastructure for new industrialization,carrying significant strategic importance.They not only function as the core engine driving the transformation and upgrading of the manufacturing sector and ensuring stable socioeconomic operation but are also vital to enhancing national technological competitiveness and safeguarding industrial security.
文摘The power and interest of industrial manufacturers are determined by their status in the relations of production.At the international level,countries see their economic and political status rise only when they climb the ladder in the international division of labor.As the primary production forces,science and technology are the main drivers behind such change.As new technologies give rise to new industries and restructure the international division of labor,developed countries strive to enhance the protection of their intellectual property rights(IPR)and safeguard their monopoly over core technologies.For developed countries,technological prowess holds the key to their supremacy in the global supply chain and international relations.The 19 th CPC National Congress makes clear the overarching goal in the new era is to rejuvenate the Chinese nation and turn China into a strong modern country.As an important material condition for achieving this goal,China must transition from being medium-and low-end links in the international division of labor to becoming high-end links.In this process,China will encounter backlash from developed countries that lead in the international division of labor.The recent China-US tussle over trade in high-tech goods is a case in point,and should be viewed through the lens of the relations of production and the international division of labor.The insights thus achieved will be of great significance to China’s future development.
文摘General Secretary Xi pointed out at the conference of academicians of the Chinese academy of sciences: "People are the most critical factor in scientific and technological innovation. Innovative career calls for innovative talents. To lead the world in scientific and technological innovation, China must discover talents in innovation practices, cultivate talents in innovation activities and pool talents in innovation undertakings." The grand blueprint of "accelerating the building of an innovative country" described in the report of the 19th CPC National Congress is desirable. Chongqing youth science and technology model competition is a traditional competition project which is jointly sponsored by Chongqing science and technology association and Chongqing education commission. The event has been held every year since 1990 and has been held for 24 consecutive years. This paper summarizes the development situation of the 24th Chongqing youth science and technology model competition "Electronic Baipin", analyzes the data of the competition, summarizes the experience of the competition, in order to provide reference for the future holding of related competitions.
文摘Since 2018,the US government has adopted a range of restrictive measures on China-US science and technology exchange,as it strives for a decoupling strategy against China.This strategy has brought about historic change in China-US science and technology relations.The US government has set out to obstruct the free flow of technology,data,capital,markets,and talents between China and the United States,thereby changing the basic rationale of China-US science and technology cooperation.The US has multiple underlying motivations for implementing this strategy including recognizing the security threats posed by China’s cutting-edge technology development,treating China as a competitor in global science and technology diplomacy,prompting the backflow of the technological industrial chain,and the strengthened industrial competition between the two countries.Decoupling is one of the competition strategies of the United States.It is aimed at ensuring a favorable position for their national innovation systems,particularly in China-US competition.However,the limitations of the decoupling strategy may not allow the US to achieve what it desires.These limitations also provide space for the two countries to ease their competitive relationship.
文摘To efficiently meet the increasing demands for mobile broadband, Ultra Mobile Broadband (UMB) is designed to complement 3G deployments. It is equipped with all the necessary features for optimal support of real-time and best-effort traffic with seamless mobility. This article overviews the UMB technology, and discusses its competitive advantages, which are fast time to market, flexible deployment options, inherently designed for real-time services and flexible IP-based network architecture. Moreover, the article analyzes key UMB design features, including Orthogonal Frequency Division Multiple Access (OFDMA), advanced antenna techniques, Reverse Link (RL) sector capacity optimization, adaptive interference management mechanisms, efficient RL control design, low-overhead signaling, fast seamless handoffs, multi-carrier support and beacons, enhanced terminal battery life, and flexible IP-based network architecture. UMB is well suited to be at the center of the future that melds broadband applications with faster, more capable mobile multimedia devices. UMB’s competitive advantages provide operators with continuous differentiation today and tomorrow.
基金supported by the National Science Library of the Chinese Academy of Sciences(Grant No.:Y130181001)
文摘Purpose： This study aims to establish a new framework for evaluating science and technology （S＆T） competitiveness that is appropriate to meet the needs of provincial academies of sciences （PASs） in China.Design/methodology/approaches： An evaluation index, including such assessing indicators as research strength, research impact, research development and trends, and regional contributions, is developed for China＇s PASs. Taking the Jiangxi Academy of Sciences （JXAS） as an example, we first explain how to apply this framework to analyze the strengths and weaknesses of PASs in China. Then, we compare the results of all 17 PASs in order to get a comprehensive understanding of their competitiveness.Findings： Our results show the development path, current status, innovation advantages, and weaknesses of JXAS very clearly. Based on our comparative analysis, we ranked the 17 PASs from the perspective of different dimensions, by which their competitiveness strengths and weaknesses can be highlighted for improvement.Research limitations： In this analysis, we did not take S＆T policies, S＆T systems, or historical factors into consideration. Thus, we may have ignored the influence of the soft individual differences of different PASs in China..Practical implications： The evaluation index developed in this paper provides a useful insight into an analytical method that can be used by PASs or other provincial research institutions （PRIs） to assess their competitiveness.Originality/value： Compared with existing evaluation frameworks, our method has two main characteristics： First, we added three new dimensions, including the PASs＇ applicable research outputs, regional contributions, and comparative advantages; second, we conducted a comparative analysis of local research institutes in their different advantaged industrial areas, which makes our analytical method more comprehensive for local research institutions.
文摘Geopolitics,technology and international institutions are three major areas of great power competition.In the analysis of great power relations,both the balance of power theory and the hegemony theory rely on the assumption of diminishing returns and ignore the possibility of increasing returns.Increasing returns play an extensive role in geographical location,technological evolution and institutional change;accordingly,the increasing returns mechanism in great power relations is reflected in the geopolitical competition,technological competition and international institutional competition of great powers.The rational expectation that initial advantages will be transformed into long-term advantages through the mechanism of increasing returns drives great powers into competition whether they are rivals or allies.As specific mechanisms leading to increasing returns,coordination effects operate in geopolitical competition,technological competition and international institution competition;learning effects are found in technological competition and international institution competition;and adaptive expectations play a part in international institution competition.Various cases,ranging from the Anglo-Dutch rivalry over maritime hegemony in the 17th century to the current US-European competition over international investment arbitration regimes,show that great power competition derives from the logic of increasing returns.
