Discussion On Open-Source And Closed-Source Technology Models In Era Of Artificial Intelligence,
2024
State Key Laboratory of Multimodal Artificial Intelligence Systems, Institute of Automation, Chinese Academy of Sciences, Beijing 100190, China; School of Advanced Interdisciplinary Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
Discussion On Open-Source And Closed-Source Technology Models In Era Of Artificial Intelligence, Xiaolong Zheng, Jiatong Li
Bulletin of Chinese Academy of Sciences (Chinese Version)
This article presents the advantages and disadvantages of open-source and closed-source models in technology innovation and ecosystem construction in the era of artificial intelligence. We explore some current cutting-edge controversies between the two technology models, and puts forward some basic ideas for breaking the deadlock, which can provide some significant insights into promoting the healthy development of artificial intelligence technologies.
Current Situation, Challenges And Policy Suggestions Of Chinese Enterprises Participation In Open Source Innovation,
2024
Research Center for National Frontier S&T Integration and Innovation, University of Chinese Academy of Sciences, Beijing 100049, China
Current Situation, Challenges And Policy Suggestions Of Chinese Enterprises Participation In Open Source Innovation, Kaihua Chen, Xin Wen, Qigang Zhu
Bulletin of Chinese Academy of Sciences (Chinese Version)
Open source is emerging as a new paradigm and a crucial driving force for technological innovation and industrial development. It is shaping new impetus for the development of the digital economy, promoting the construction of an innovation ecosystem in the digital era, and it also serves as an effective path for Chinese enterprises to catch up in technology and industry. Through investigations and literature research, this study discovers that Chinese enterprises have achieved remarkable progress in the field of open source, with the scale of participation continuously expanding and the influence steadily increasing. Nevertheless, they still face numerous challenges in …
Challenges And Countermeasures For Lithium Resources In China And Analysis Of Global Distribution And Industry Status,
2024
Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China; China National Oil and Gas Exploration and Development Company Ltd., Beijing 100034, China
Challenges And Countermeasures For Lithium Resources In China And Analysis Of Global Distribution And Industry Status, Lirong Dou, Huaqing Liu, Dekuan Chang
Bulletin of Chinese Academy of Sciences (Chinese Version)
With the rapid development of the global new energy industry, the strategic significance of lithium mineral resources is becoming increasingly pronounced. As a crucial material essential to the primary sectors of electric vehicles and energy storage batteries, the security of the lithium supply chain directly influences the industrial and economic development of the country. Global lithium resource reserves are primarily concentrated in several key countries, including Chile, Argentina, Bolivia, and Australia. Although China possesses a significant amount of lithium reserves, it faces challenges such as high mining difficulty, stringent environmental protection regulations, and low ore grades. These factors contribute to …
Computing Power Security Governance From Perspective Of Overall National Security Concept,
2024
School of Public Security Management, People’s Public Security University of China, Beijing 100038, China
Computing Power Security Governance From Perspective Of Overall National Security Concept, Hui Li, Na Wang, Long Wang
Bulletin of Chinese Academy of Sciences (Chinese Version)
Currently, with the rapid development of computing technology and the continuous expansion of computing applications, various types of computing security incidents occur frequently. As an emerging security issue, computing security has become a key fact affecting national security. Strengthening the governance of computing power security has become an important part of the modernization of the national security governance system and governance capacity in China. To clarify the theoretical connotation, risk manifestations, and governance strategies of computing power security governance, this study takes the overall national security concept as guidance and the logical guidance of “issue identification-risk deconstruction-governance response” to analyze …
New Situation And Risk Coping Strategy Of Supply Chain Security Of Lithium Battery Industry Chain In China,
2024
Institutes of Science and Development, Chinese Academy of Sciences, Beijing 100190, China; School of Public Policy and Management, University of Chinese Academy of Sciences, Beijing 100049, China
New Situation And Risk Coping Strategy Of Supply Chain Security Of Lithium Battery Industry Chain In China, Peng Du, Xuhua Qiu, Yusen Bai, Dong Guo
Bulletin of Chinese Academy of Sciences (Chinese Version)
Lithium battery industry is the core of supporting modern energy transformation and technological innovation of traffic electrification. In recent years, China’s lithium battery industry chain and supply chain security is facing new situations such as international trade and geopolitical conflicts, core technology dependence, and changes in domestic investment and financing environment. Based on the perspective of global supply chain management and industrial technology innovation, this study systematically analyzes the supply chain security of lithium battery industry chain in China, discusses the necessity of strategic cooperation of resources worldwide, independent innovation of technology, and optimization of supply chain management, and puts …
Case Studies On Biomedical Innovation Systems In Major Countries,
2024
China Center for International Economic Exchanges, Beijing 100050, China
Case Studies On Biomedical Innovation Systems In Major Countries, Xiaoling Ma
Bulletin of Chinese Academy of Sciences (Chinese Version)
The study focuses on the basic research, technological breakthroughs, transformation and commercialization of representative biomedical innovations over the past century—including penicillin, artemisinin, monoclonal antibodies, tumor immunotherapy, adenoviral gene therapy, mRNA vaccines, CRISPR/Cas9 gene editing, etc.—adopting a “dissecting the sparrow” case study methodology to conduct in-depth analyses (“double-clicking”) of each breakthrough, thereby mapping the institutional architectures and performance outcomes of national biomedical innovation systems and achieving a “seeing both trees and forest” perspective. Through comparative analysis, it reveals that the United States, compared with the United Kingdom, Japan, Germany and China, has developed a smooth technology transfer system and a mature …
Exploration And Practice Of Scientific Communication In National Major Science And Technology Infrastructure: Taking China’S Fast Telescope As Example,
2024
Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China
Exploration And Practice Of Scientific Communication In National Major Science And Technology Infrastructure: Taking China’S Fast Telescope As Example, Hui Ji, Jieyun Jiang, Chengmin Zhang, Xianghan Cui, Dehua Wang, Linyan Jiang, Yiyan Yang, Cai Zhang
Bulletin of Chinese Academy of Sciences (Chinese Version)
National major scientific and technological infrastructure is a crucial pillar of national innovation, fulfilling multiple missions such as advancing scientific research, supporting engineering practice, and enhancing public scientific literacy. This study takes the Five-hundred-meter Aperture Spherical Radio Telescope (FAST), known as the “FAST project,” as an example case to explore the practices and innovations in scientific communication within such national infrastructure. As the world’s largest single-dish radio telescope, the FAST project employs various methods, including exhibition halls, open days, popular science reports, educational programs, and all-media communication, particularly targeting rural and economically disadvantaged areas like Guizhou Province. These efforts provide …
Yearly Population Data At Census Tract Level Revealed That More People Are Now Living In Highly Fire-Prone Zones In California, Usa,
2024
Miami University
Yearly Population Data At Census Tract Level Revealed That More People Are Now Living In Highly Fire-Prone Zones In California, Usa, Slade Lazeweski, Shenyue Jia, Jessica E. Viner, Wesley Ho, Brian Hoover, Seung Hee Kim, Menas C. Kafatos
Institute for ECHO Articles and Research
In California (CA), the wildland-urban interface (WUI) faces escalating challenges due to surging population and real estate development. This study evaluates communities along CA's WUI that have witnessed substantial population growth from 2010 to 2021, utilizing demographic data and the 2020 WUI boundaries by the University of Wisconsin-Madison SILVIS Lab. Employing the Mann-Kendall test, we analyze yearly population trends for each census tract along the CA WUI and assess their significance. House ownership, affordability, and wildfire risk are examined as potential drivers of this demographic shift. Our findings indicate that 12.7% of CA's total population now resides in census tracts …
Chinese Digital Platform Companies’ Expansion In The Belt And Road Countries,
2024
University of Kentucky
Chinese Digital Platform Companies’ Expansion In The Belt And Road Countries, Yujia He
Patterson School of Diplomacy and International Commerce Faculty Publications
The emergence of digital platforms is shifting the digital economy toward a platform economy, and Chinese platform-based businesses like Alibaba, Tencent, and JD are increasingly expanding in the Global South. Alongside this, the Chinese government has been promoting digital economy collaboration with emerging markets through high-level engagement under the banner of the Belt and Road Initiative (BRI) and its digital economy component the Digital Silk Road (DSR). Despite significant market interest and policy attention, grounded empirical analysis of Chinese digital platforms’ expansion within Belt and Road Initiative countries is scarce. This study employs a mixed-methods approach, drawing on both quantitative …
Thoughts On Transformation Of Scientific And Technological Achievements In Field Of Information Technology,
2024
Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100190, China
Thoughts On Transformation Of Scientific And Technological Achievements In Field Of Information Technology, Ninghui Sun, Xiaojuan Li
Bulletin of Chinese Academy of Sciences (Chinese Version)
To promote the transformation of scientific and technological achievements is one of the key points of China’s national science and technology innovation policy. Nevertheless, due to the particularity, complexity, and professionalism of technological achievements, being difficult to transform scientific and technological achievements is a worldwide common problem. There are many issues worth discussing and exploring in China’s transformation of scientific and technological achievements, especially when it comes to whether research institutes can transform their achievements by establishing enterprises, the answers remain controversial. The authors intend to take the field of information technology as an example, by analyzing the advantages, disadvantages, …
Promote High-Quality Development Of China-Sri Lanka Joint Center For Education And Research By Practicing New Development Philosophy,
2024
China-Sri Lanka Joint Center for Education and Research, Chinese Academy of Sciences, Guangzhou 510301, China
South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China
Promote High-Quality Development Of China-Sri Lanka Joint Center For Education And Research By Practicing New Development Philosophy, Jinglong Yao, Haitao Chen, Changsheng Zhang, Min Yang, Weiqiang Wang, Yuansong Wei, Gang Pan, Yawei Wang, Yao Luo, Hui Zhong, Zhenqiu Zhang
Bulletin of Chinese Academy of Sciences (Chinese Version)
Under the guidance of the new development paradigm, the Chinese Academy of Sciences (CAS) has started a series of pioneering international cooperation in the Belt and Road countries with scientific and technological innovation, especially along the 21st Century Maritime Silk Road. CAS advanced the practical cooperation with the research institutions of the countries to improve their research and innovation capabilities. Taking the example of high-quality development, the China-Sri Lanka Joint Center for Education and Research (CSL-CER), satisfied the Sri Lanka’ s demands for science and education. This paper describes the progress and significance of achieved results by promoting high-quality development, …
Experience And Enlightenment Of Eu Natura 2000 Protected Area Network,
2024
Institutes of Science and Development, Chinese Academy of Sciences, Beijing 100190, China
School of Public Policy and Management, University of Chinese Academy of Sciences, Beijing 100049, China
Experience And Enlightenment Of Eu Natura 2000 Protected Area Network, Ling Tang, Baorong Huang, Tong Jin, Xuetian Hu
Bulletin of Chinese Academy of Sciences (Chinese Version)
The EU Natura 2000 protected area network, covering nearly 19% of the land and 10% of the sea in the EU, has played an important role in protecting biodiversity and enhancing regional socio-economic well-being, and is regarded as the most successful protected area network in the world. Its successful experience is mainly reflected in five aspects. (1) The adoption of regional biodiversity conservation legislation and the promotion of compliance with the law by member countries to promote the construction of the protected area network. (2) The establishment of a decision-making and implementation mechanism that combines the EU resolution process and …
Hillside Agricultural Machinery And Agricultural Intelligence Driven By New Technologies,
2024
Institute of Automation, Chinese Academy of Sciences, Beijing 100190, China
Hillside Agricultural Machinery And Agricultural Intelligence Driven By New Technologies, Hong Qiao, Yanfeng Lyu, Enhao Zheng
Bulletin of Chinese Academy of Sciences (Chinese Version)
Hilly and mountainous areas play a crucial role in China’s agricultural production. However, the low level of comprehensive mechanization for crop cultivation, planting, and harvesting in these regions severely hampers the modernization of agriculture. The complex terrain and diverse cropping patterns in hilly areas necessitate the development of specialized agricultural machinery and robots tailored to these unique landscapes. To advance this process, the Chinese government has introduced a series of policies in recent years to support the research and development of agricultural machinery for hilly regions, providing strong backing for the advancement of agricultural technology in these areas. Against this …
Regime Of National Park Group Based On Protected Area System In Tibetan Plateau,
2024
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China
College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
Regime Of National Park Group Based On Protected Area System In Tibetan Plateau, Dong Chen, Yafei Wang, Dengsheng Wu, Jie Fan
Bulletin of Chinese Academy of Sciences (Chinese Version)
China’s national park reform has entered a new stage of promoting reform based on the protected area system. The national park team of the second comprehensive scientific investigation and research on the Tibetan Plateau (TP) took the lead in putting forward the construction plan of the TP protected area, which is dominated by national park in area and function. The TP national park group, including “small group” which refer to national park, and “large group” which refer to different protected areas, innovates the long-term mechanism for the construction of national ecological security barriers on TP. The national park group requires …
Analysis And Recommendations For Energy Conservation And Carbon Emission Reduction In Industry Boosted By Digital Energy Management Systems,
2024
Institute for Manufacturing, Department of Engineering, University of Cambridge, Cambridge CB3 0FS, UK
Analysis And Recommendations For Energy Conservation And Carbon Emission Reduction In Industry Boosted By Digital Energy Management Systems, Duanyang Geng, Tong Xu, Qinghua Zhu, Steve Evans
Bulletin of Chinese Academy of Sciences (Chinese Version)
Energy consumption during production processes in the industry is a main source of carbon dioxide emissions. Therefore, for China’s dual-carbon goals, industrial enterprises need to focus on reducing energy waste to achieve energy-efficient production, thereby effectively reducing carbon emissions in industrial production. In recent years, with the continuous development and popularization of digital technology, digital energy management systems have played a crucial role in energy saving by visualizing invisible energy in the industry. In this context, this study first analyses the current status of digital energy management system applications in the UK, the US, Germany, and Sweden, summarizes their characteristics …
Key Elements, Mechanism Analysis And Evaluation Indicators Of Digital And Intelligent Integration Transformation And Development Of Manufacturing Industry,
2024
College of Economics and Management, Qingdao University of Science and Technology, Qingdao 266061, China
Key Elements, Mechanism Analysis And Evaluation Indicators Of Digital And Intelligent Integration Transformation And Development Of Manufacturing Industry, Xiaoqiang Sun, Xiuyun Gao, Yumei Wang
Bulletin of Chinese Academy of Sciences (Chinese Version)
The digital and intelligent integration transformation of manufacturing industry has become an important driving force for the high-quality development of traditional manufacturing enterprises. This study clarifies the main research context and key issues of scholars on the digital and intelligent integration transformation of manufacturing industry, refines the goals, main elements, and influencing factors of digital and intelligent integration transformation of manufacturing industry, builds a power network model for the transformation and development of digital and intelligent integration of manufacturing industry according to the system feedback principle of system dynamics, analyzes the mechanism of action between various elements of the system, …
Exploration And Reflection On Interaction Mechanism Between Transformation Of Scientific Communication Models And Technological Innovation,
2024
School of Economics and Management, University of Chinese Academy of Sciences, Beijing 100190, China
Exploration And Reflection On Interaction Mechanism Between Transformation Of Scientific Communication Models And Technological Innovation, Jichang Dong, Weiwei Zhu, Chao Zhang, Zhou He
Bulletin of Chinese Academy of Sciences (Chinese Version)
In today’s rapidly advancing technological landscape, science communication is closely intertwined with technological innovation, serving as a crucial element in influencing a country’s technological competitiveness and competing for the global scientific and technological discourse. This study delves into the historical context of science communication and the theoretical research and paradigm shifts surrounding it. It explores the symbiotic relationship between science communication and technological innovation, uncovering the mechanisms of their interactions. On this basis, the study examines exemplary practices in promoting science communication in major developed countries. In light of China’s current state of science communication, tentative strategies are proposed to …
Electric Vehicles Contribute To China's Energy Security And Carbon Peaking And Carbon Neutrality,
2024
Institutes of Science and Development, Chinese Academy of Sciences, Beijing 100190, China
School of Public Policy and Management, University of Chinese Academy of Sciences, Beijing 100049, China
Electric Vehicles Contribute To China's Energy Security And Carbon Peaking And Carbon Neutrality, Jianfeng Guo, Xuemei Zhang, Qi Cao, Fu Gu
Bulletin of Chinese Academy of Sciences (Chinese Version)
The current international situation is complicated and unstable, and China is in the midst of an important economic transition as it deals with the twin concerns of energy security and carbon peaking and carbon neutrality (referred to as dual carbon goals). Although the dual carbon goals aim a strong emphasis on energy security, certain emission reduction strategies will place restrictions on energy security that is directly connected, such as energy supply and grid load, making it challenging to simultaneously fulfill the optimization goal. China now has the task of figuring out how to rationalize and optimize the coordinated promotion of …
Policy Overview (January, 2024),
2024
Chinese Academy of Sciences
Policy Overview (January, 2024)
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Multi-Agent Collaboration: International Experience And Enlightenment Of Key Emerging Technology Talent Development In The United States And Germany,
2024
Institutes of Science and Development, Chinese Academy of Sciences, Beijing 100190, China
Multi-Agent Collaboration: International Experience And Enlightenment Of Key Emerging Technology Talent Development In The United States And Germany, Sumei Wang, Chunlei Ge, Qiuju Zhang
Bulletin of Chinese Academy of Sciences (Chinese Version)
The 20th National Congress of the Communist Party of China and the Third Plenary Session of the CPC Central Committee emphasized that education, science and technology, and talents are the foundational and strategic supports for Chinese-style modernization. Multi-agent collaborative talent development is an important starting point for realizing the organic combination of education development, scientific and technological innovation, and talent development through the joint participation of the government, enterprises, universities, scientific research institutions, and other parties to transform scientific and technological achievements into productivity. Taking the key emerging technology fields of quantum information, artificial intelligence, and biotechnology as examples, this …
