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Bulletin of Chinese Academy of Sciences (Chinese Version)

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Full-Text Articles in Science and Technology Policy

Novel Paradigm For Ai-Driven Scientific Research: From Ai4s To Intelligent Science, Feiyue Wang, Qinghai Miao Apr 2023

Novel Paradigm For Ai-Driven Scientific Research: From Ai4s To Intelligent Science, Feiyue Wang, Qinghai Miao

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.


Accelerating Efforts To Improve Policy System To Support Basic Research In Enterprises, Ke Wen, Ningning Zhang, Zhenguo Li, Dingyi You Apr 2023

Accelerating Efforts To Improve Policy System To Support Basic Research In Enterprises, Ke Wen, Ningning Zhang, Zhenguo Li, Dingyi You

Bulletin of Chinese Academy of Sciences (Chinese Version)

Enterprises are the principal players of scientific research and technology innovation. Increasing the participation of enterprises in basic research is of great significance for China to realize high-level self-reliance and strength in science and technology and to improve the efficiency of national innovation system. However, there is still an obvious gap between the basic research capabilities of Chinese enterprises and those of the United States, Japan, or other developed countries. In this study, we firstly reviewed the characteristics and problems of Chinese enterprises’ basic research, finding that expenditure on basic research in enterprises accounts for a relatively low proportion of …


Industrialization Of Tall Wheatgrass For Construction Of “Coastal Grass Belt”, Hongwei Li, Qi Zheng, Jianlin Wang, Hongyong Sun, Kexin Zhang, Hongman Fang, Xuerong Xing, Weicai Yang, Xiaofeng Cao, Xiaojing Liu, Haichun Jing, Kang Chong, Zhensheng Li Apr 2023

Industrialization Of Tall Wheatgrass For Construction Of “Coastal Grass Belt”, Hongwei Li, Qi Zheng, Jianlin Wang, Hongyong Sun, Kexin Zhang, Hongman Fang, Xuerong Xing, Weicai Yang, Xiaofeng Cao, Xiaojing Liu, Haichun Jing, Kang Chong, Zhensheng Li

Bulletin of Chinese Academy of Sciences (Chinese Version)

Tall wheatgrass (Elytrigia elongata) is a perennial cool-season bunchgrass with high productivity and tolerance to salt and alkali, waterlogging, and drought. Since first introduced into China in 1950s, tall wheatgrass has long been used as a wild parent for distant hybridization with wheat (Triticum aestivum). During 1980s─1990s, a few tall wheatgrass varieties were introduced to China as forage grass, nonetheless, currently they are still not widely cultivated and no variety was certificated. In 2020, Zhensheng Li put forward a proposal to construct “Coastal Grass Belt” on saline and alkaline soils in the Circum-Bohai sea region, which provides an opportunity for …


Research On Construction Method Of Ubiquitous Operating System Open Source Ecosystem Based On Internet Of Everything, Meng Wang, Weidong Li Apr 2023

Research On Construction Method Of Ubiquitous Operating System Open Source Ecosystem Based On Internet Of Everything, Meng Wang, Weidong Li

Bulletin of Chinese Academy of Sciences (Chinese Version)

Building an independent, healthy, and sustainable open source ecosystem is a key link in the development and application of ubiquitous operating system. Aiming at the Internet of Everything, combined with the new characteristics of ubiquitous operating system, this study summarizes the constituent elements and system model of ubiquitous operating system open source ecosystem, and puts forward the construction method of ubiquitous operating system open source ecosystem. This study provides new ideas to promote the iterative innovation of ubiquitous operating system, integrate the isolated island of ubiquitous operating system open source ecosystem, and promote the preliminary practice and collaborative development of …


Research On Offshore Wind Energy Classification: Bottlenecks And Countermeasures, Chongwei Zheng, Chongyin Li Apr 2023

Research On Offshore Wind Energy Classification: Bottlenecks And Countermeasures, Chongwei Zheng, Chongyin Li

Bulletin of Chinese Academy of Sciences (Chinese Version)

Offshore wind energy resource is a key support for the “carbon peak and carbon neutrality”. However, offshore wind energy development still faces the international bottleneck of reasonable energy classification, which is urgently needed in the overall arrangement and accurate site selection. Firstly, this study systematically reviewed the research progress of offshore wind energy classification scheme at home and abroad, and analyzed the six aspects that need to be improved in the traditional energy classification scheme: without comprehensive consideration of resource characteristics, environmental risks and cost-effectiveness, without significant regional difference of energy classification, unable to meet the needs of diversified tasks, …


Introduction On 2022 Top Ten Scientific Advances In China Apr 2023

Introduction On 2022 Top Ten Scientific Advances In China

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.


Policy Overview (March, 2023) Apr 2023

Policy Overview (March, 2023)

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.


Impacts Of Cutting-Edge Artificial Intelligence On Economic Research Paradigm, Yongmiao Hong, Shouyang Wang Mar 2023

Impacts Of Cutting-Edge Artificial Intelligence On Economic Research Paradigm, Yongmiao Hong, Shouyang Wang

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.


From Strategic Emerging Industries To Future Industries: New Directions, New Problems And New Ideas, Jiaofeng Pan, Xiaoming Wang, Junbo Xue, Hua Shen Mar 2023

From Strategic Emerging Industries To Future Industries: New Directions, New Problems And New Ideas, Jiaofeng Pan, Xiaoming Wang, Junbo Xue, Hua Shen

Bulletin of Chinese Academy of Sciences (Chinese Version)

The development from strategic emerging industries to future industries reflects the development trend of global science and technology frontier, and it is more a new need to build a new engine for industrial upgrading and build a new development pattern in China. In the process of gradual development and breeding of future industries, strategic emerging industries continue to open up new directions and expand new fields, while they also bring new problems and new requirements for original innovation, factor market and industrial ecology. Focusing on these new requirements and problems, this study puts forward policy recommendations, namely enhancing the original …


Accelerating Biosafety Capacity Building To Ensure National Biosecurity, Peipei Liu, Jiafu Jiang, Hao Lu, Peilei Cong, Lilin Zhao, Gexia Qiao, Dongsheng Zhou, Guizhen Wu Mar 2023

Accelerating Biosafety Capacity Building To Ensure National Biosecurity, Peipei Liu, Jiafu Jiang, Hao Lu, Peilei Cong, Lilin Zhao, Gexia Qiao, Dongsheng Zhou, Guizhen Wu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Biosafety is an essential part of the national security system, which is related to people's lives and health, the country's longterm stability, and sustainable development, which is the bottom line that must be guaranteed. The international biosafety situation is grim and complex, while domestic biosafety faces challenges. Therefore, biosafety capacity building has become an international hot spot, among which scientific and technological innovation, talent training, and infrastructure platform construction are the top priorities. Although China has achieved strategic results in the rapid identification of pathogens, research, and development of specific vaccines and medicine in fighting against COVID-19 by relying on …


Evolution And Enlightenment Of Us-Japan “Advanced Storage Research Consortium”, Sumei Wang Mar 2023

Evolution And Enlightenment Of Us-Japan “Advanced Storage Research Consortium”, Sumei Wang

Bulletin of Chinese Academy of Sciences (Chinese Version)

In the process of comprehensively promoting Chinese-style modernization, we must adhere to scientific and technological selfreliance and self-improvement as the strategic support for national development, and scientific and technological innovation is the main driving force for high-quality economic development. As one of the carriers, the innovation consortium formed by enterprises as main entities aims to realize the deep integration of innovation chain and industrial chain, accelerating the transformation of scientific and technological achievements into real productivity, and solving the problem of disconnection between scientific research activities and industrial demand. On the basis of reviewing and summarizing the evolution of the …


Enlightenment From Studies On Carbon Neutral Strategies Of Uk, Lanchun Li, Wei Chen, Fang Yue, Yun Tang Mar 2023

Enlightenment From Studies On Carbon Neutral Strategies Of Uk, Lanchun Li, Wei Chen, Fang Yue, Yun Tang

Bulletin of Chinese Academy of Sciences (Chinese Version)

The UK is a proponent and pioneer of carbon neutral strategic actions. In-depth analysis and comparison of the characteristics of the carbon neutral policy system between China and the UK will be of reference value for China to promote the deployment of carbon neutral actions. Based on content analysis and grounded theory method, the "3MS" analysis framework of macro-strategy, medium skeleton and microstructure are designed and put forward, and the overall text and logical characteristics of its policy are summarized. Research shows that at the overall level, the UK has basically formed the policy system of "1+1+N+X" for carbon neutrality …


Analysis Of Germany’S Experience On Development Of Biosphere Reserves And Suggestions To China, Yijie Xian, Ning Liu, Na Qiao, Qiang Fang, Qunli Han, Ding Wang Mar 2023

Analysis Of Germany’S Experience On Development Of Biosphere Reserves And Suggestions To China, Yijie Xian, Ning Liu, Na Qiao, Qiang Fang, Qunli Han, Ding Wang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Germany has integrated biosphere reserves into the national strategy of sustainable development, and has built an outstanding biosphere reserve system nationwide, which has played a key role in maintaining the stability of ecosystem, exploring sustainable use of natural resources, innovating social development models, prospering local economies and providing an important platform to carry out comprehensive research on human and nature relationship. The experience of Germany includes:long and solid accumulation in the development of protected areas; deep understanding from authorities and the folk of the concept of Man and the Biosphere Programme (MAB) and the value of biosphere reserves, and more …


Enhancement Of Coastal Blue Carbon: Concepts, Techniques, And Future Suggestions, Guangxuan Han, Weimin Song, Yuan Li, Leilei Xiao, Mingliang Zhao, Xiaojing Chu, Baohua Xie Mar 2023

Enhancement Of Coastal Blue Carbon: Concepts, Techniques, And Future Suggestions, Guangxuan Han, Weimin Song, Yuan Li, Leilei Xiao, Mingliang Zhao, Xiaojing Chu, Baohua Xie

Bulletin of Chinese Academy of Sciences (Chinese Version)

The blue carbon function and carbon sequestration potential of coastal ecosystems, such as salt marshes, mangroves and seagrass beds, have emerged as one of the long-term solutions to mitigate global climate change. However, the blue carbon sequestration technology has been neglected in most ecological protection and restoration projects of coastal ecosystems. Besides, in the process of project implementation and management, the dynamic monitoring and systematic evaluation of carbon sink are imperfect. This study proposes the concept of enhancement of coastal blue carbon, focusing on four key technologies of soil carbon emission reduction technology, plant carbon sequestration technology, soil microbial carbon …


Policy Overview (February, 2023) Mar 2023

Policy Overview (February, 2023)

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.


Strengthen Building Of Basic Reach Capacity For Semiconductor Research To Light Up “Beacon” Towards Realizing The Self-Reliance And Self-Improvement Of Semiconductors, Junwei Luo, Shushen Li Feb 2023

Strengthen Building Of Basic Reach Capacity For Semiconductor Research To Light Up “Beacon” Towards Realizing The Self-Reliance And Self-Improvement Of Semiconductors, Junwei Luo, Shushen Li

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.


Upgrading Allocation And Management Of S&T Funding, Improving Efficiency Of S&T Investment, Wenjun Liu, Geng Li, Fengyu Huang Feb 2023

Upgrading Allocation And Management Of S&T Funding, Improving Efficiency Of S&T Investment, Wenjun Liu, Geng Li, Fengyu Huang

Bulletin of Chinese Academy of Sciences (Chinese Version)

The main focus of China's science and technology (S&T) investment has shifted from the lack of total investment to solve the contradiction between the need for high-quality development and the inefficiency of investment. In order to enhance the efficiency of S&T investment, the structural, institutional, and managerial problems should be solved. Based on the requirement of "enhancing the efficiency of S&T investment" raised at the 20th National Congress of the CPC, the study analyzes the main contradictions in China's S&T investment and factors that restrict the efficiency of S&T investment, and puts forward policy suggestions.


Construct 3e Theory For S&T Budget Performance Evaluation, Improve Effectiveness Of S&T Budget, Ruhan A, Xiaoxuan Li Feb 2023

Construct 3e Theory For S&T Budget Performance Evaluation, Improve Effectiveness Of S&T Budget, Ruhan A, Xiaoxuan Li

Bulletin of Chinese Academy of Sciences (Chinese Version)

The current practices of S&T budget performance evaluation in China put more weight on efficacy than efficiency and effectiveness. This study puts forward an innovative 3E theory in the field of S&T budgeting performance evaluation based on Peter Checkland's 3E evaluation model and the existing practices of S&T budget performance evaluation in China. To unswervingly uphold and approach the new request for improving the S&T input effectiveness emphasized at the 20th National Congress of the CPC, it is a must to carry out a comprehensive S&T budget performance evaluation in the new era on the basis of the 3E theory …


Practice And Thinking Of Agency Level Budget Performance Evaluation Pilot In Chinese Academy Of Sciences, Hao Tang, Ruhan A, Jun He, Kaiyue Feng, Jun Gao Feb 2023

Practice And Thinking Of Agency Level Budget Performance Evaluation Pilot In Chinese Academy Of Sciences, Hao Tang, Ruhan A, Jun He, Kaiyue Feng, Jun Gao

Bulletin of Chinese Academy of Sciences (Chinese Version)

In accordance with the request of Ministry of Finance, Chinese Academy of Sciences (CAS) conducts a pilot study of comprehensive budget performance evaluation among six affiliated institutes of CAS. The research gives a systematic reviewing analysis from the perspectives of the background of the pilot study, construction of the evaluation logic model, design of the evaluation indicator system, organization and implementation of the whole pilot study, and the resulted effects thereof based on the specific practices. In the meantime, upon exploring of issues, including but not limited to, coordination of all kinds of evaluation work, the uniqueness of science and …


Practice And Implications Of Funding And Management Of Alzheimer’S Disease Research Programs In The United States Federal Government, Zhiling Han, Baicun Li, Xiaoxi Xiao, Xiaoxuan Li Feb 2023

Practice And Implications Of Funding And Management Of Alzheimer’S Disease Research Programs In The United States Federal Government, Zhiling Han, Baicun Li, Xiaoxi Xiao, Xiaoxuan Li

Bulletin of Chinese Academy of Sciences (Chinese Version)

How to fund and manage major scientific projects of scientific frontier or national needs, including topic selection, funding programs, performance evaluation, etc., is an urgent problem facing in China. In this study, the federal government of the United States funding and organizing research on the diagnosis and treatment of Alzheimer's disease was studied to reveal the key mechanisms behind its significant progress. It is found that the United States has formed a set of relatively mature and effective financial support mechanism in science and technology projects, including organization and mobilization, object management, performance evaluation, budget evaluation. This set of mechanism …


Evolution Trajectory Of Performance Evaluation Of The Us Federal Government S&T Budget, Cong Wu, Qing Han, Ruhan A Feb 2023

Evolution Trajectory Of Performance Evaluation Of The Us Federal Government S&T Budget, Cong Wu, Qing Han, Ruhan A

Bulletin of Chinese Academy of Sciences (Chinese Version)

Government performance evaluation in the US dates back to the early twentieth century, in which the performance evaluation of the US federal government S&T budget also follows its pattern and experiences historical evolution. Looking into the historical trajectory of performance evaluation of the US federal government S&T budget, this study divides its transformation into 3 phases, namely exploration stage, formation stage, and development stage. The study first analyzes the major traits and evaluation methods of each individual stage, and further gives out a general conclusion of the whole development trajectory based on a comprehensive analysis. Finally, based on the current …


Analysis And Thinking On Developing Evolution Of National Innovation System, Defang He, Fuqiang Tang, Tao Chen, Xianfeng Luo, Fangjuan Yang Feb 2023

Analysis And Thinking On Developing Evolution Of National Innovation System, Defang He, Fuqiang Tang, Tao Chen, Xianfeng Luo, Fangjuan Yang

Bulletin of Chinese Academy of Sciences (Chinese Version)

As an important support for national security and socio-economic development, the national innovation system has been evolving continuously in the process of long-term historical evolution and selective construction. Based on the law of science and technology development, this study combines history study and logical analysis, and reveals the universal law and general trend of the national innovation system. Under the new development situation, this study also puts forward a common framework of national innovation system. The construction practice of China's national innovation system is summarized and suggestions are put forward to improve the overall efficiency of national innovation system.


Exploring International Rare Earth Industry Landscape Changes And China’S Strategic Responses, Yiding Wu, Zilong Peng, Dan Lai, Shen Zhao, Lu Wang, Weiqiang Chen, Peng Wang Feb 2023

Exploring International Rare Earth Industry Landscape Changes And China’S Strategic Responses, Yiding Wu, Zilong Peng, Dan Lai, Shen Zhao, Lu Wang, Weiqiang Chen, Peng Wang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Rare earth elements are widely identified as critical raw materials to underpin high-end technological innovation and the development of emerging industries, which makes them as important strategic minerals deserved by key international great powers. Since 2011, the United States and other developed nations are quickly fostering the development of their supply chains and industrial ecosystems of rare earth out of China's engagement. Consequently, the new diversified supply pattern of rare earth has been formalizing at global level. Under this full supply chain view, this study performs a deep-dive analysis of international rare earth industry landscape changes in the key stage …


Nsfc Encourages Female Scientists To Grow: Policy, Effectiveness And Prospects, Xuan Yu, Ruiping Gao Feb 2023

Nsfc Encourages Female Scientists To Grow: Policy, Effectiveness And Prospects, Xuan Yu, Ruiping Gao

Bulletin of Chinese Academy of Sciences (Chinese Version)

Women are a key force in the scientific and technological research workforce. Since 2010, the National Natural Science Foundation of China (NSFC) has launched a series of measures to support female researchers, which have been widely praised by the scientific and technological community. For ten years since the policy was implemented, the NSFC has gradually become the cradle for the growth of female researchers. It has increased the participation of women in scientific research, increased the opportunities for breastfeeding women to apply for and receive funding, and boosted the growth and development of high-level female researchers. Significant achievements have been …


Marine Ecological Protection And Restoration: International Agendas And China Action, Ke Duan, Zhengyan Liu, Shengkang Liang, Yanbin Li, Dongliang Lu Feb 2023

Marine Ecological Protection And Restoration: International Agendas And China Action, Ke Duan, Zhengyan Liu, Shengkang Liang, Yanbin Li, Dongliang Lu

Bulletin of Chinese Academy of Sciences (Chinese Version)

International conventions and initiatives can promote collective action against global crises, and strengthen the efforts of countries to take concerted actions. This study summarizes the important international agendas related to marine ecological conservation and restoration, and analyzes China's policy mechanism in recent years. It believes that the policies in China and international documents are synergistic and effective in jointly strengthening efforts to respond to the global crisis. This study also puts forward some countermeasures and suggestions for China to build a detailed regional marine ecological map, strengthen ecological corridor restoration, improve scientific and technological support systems, and promote international cooperation …


Practice Of Building Biomedical Innovation Highland In The United States And Its Enlightenment To China, Xiaoling Ma Feb 2023

Practice Of Building Biomedical Innovation Highland In The United States And Its Enlightenment To China, Xiaoling Ma

Bulletin of Chinese Academy of Sciences (Chinese Version)

The modern pharmaceutical industry began with the large-scale production of chemical drugs. With the radical innovation of basic sciences, such as life science, biomedicine has become the focus of the pharmaceutical industry, with broad prospects. Since World War II, the U.S. government, enterprises and scientific community have cultivated the biomedical industry and scientific foundation, created an environment for innovation, established an effective life science innovation system, and gradually become the innovation highland of biomedicine in the world. Building a biomedical innovation highland is an important part of China to become the world science center. China can learn from U.S. experience …


Characteristics Analysis And Inspiration Of The Us Brain Initiative, Mian Zu, Ying Wang, Wei Liu, Zexi Xin, Lei Wang Feb 2023

Characteristics Analysis And Inspiration Of The Us Brain Initiative, Mian Zu, Ying Wang, Wei Liu, Zexi Xin, Lei Wang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Major countries have launched brain initiatives for competition, aiming to gain strategic priority in the area of brain ultimate frontier for human being in the course of recognizing nature. The US BRAIN Initiative is a scientific project comparable to the Human Genome Project in scale and potential impact. Accelerating the development and application of new technologies and tools is the driving force for the US BRAIN Initiative, which takes the lead in race owing to its realistic and innovative development mode. This study briefly reviews the implementation progress, the strategic reports and research achievements of the US BRAIN Initiative, and …


Causes, Countermeasures And Enlightenment Of “Eu Semiconductor Crisis”: Interpretation Around The European Chips Act, Junfeng Li, Ying Zhang Feb 2023

Causes, Countermeasures And Enlightenment Of “Eu Semiconductor Crisis”: Interpretation Around The European Chips Act, Junfeng Li, Ying Zhang

Bulletin of Chinese Academy of Sciences (Chinese Version)

The European Union (EU) is one of the origins of the global semiconductor industry, but due to its structural defects in the semiconductor value chain, it has encountered a crisis of chip shortages and supply cuts since 2021. The European Chips Act drafted by EU proposes a path for semiconductor ecological construction, crisis intervention regulatory measures, and outlines a blueprint for a "national system for the chip industry with EU characteristics". These factors are of speculative significance and reference value for China to balance the relationship between the government and the market, subsidies and competition, key construction and inclusive support …


Analysis On Bottleneck And Prospect Of Integrated Circuit Talent Training Oriented To Sci-Tech Self-Reliance And Self-Strengthening At Higher Levels, Kaixuan Guan, Jiang Yu, Jianzhong Zhou, Feng Chen, Yan Han Feb 2023

Analysis On Bottleneck And Prospect Of Integrated Circuit Talent Training Oriented To Sci-Tech Self-Reliance And Self-Strengthening At Higher Levels, Kaixuan Guan, Jiang Yu, Jianzhong Zhou, Feng Chen, Yan Han

Bulletin of Chinese Academy of Sciences (Chinese Version)

The most essential feature of building a new development paradigm is to achieve sci-tech self-reliance and self-strengthening at higher levels. The integrated circuit industry, as an important pillar to achieve this essential feature, is facing a severe external situation. China's chip shortage pain begins with a shortage of talents. The structural problem of uneven development at the overall level of the industry makes it more difficult to effectively gather and distribute talents. To achieve sci-tech self-reliance and self-strengthening at higher levels, we need to be both demand-oriented and problem-oriented, which means not only to pay attention to the core technology …


Study On Building New-Type Think Tanks With Chinese Characteristics—Perspectives Of Systems Engineering, Science Communication, Etc., Liang Xi, Yan Ying, Baoyu Jia Feb 2023

Study On Building New-Type Think Tanks With Chinese Characteristics—Perspectives Of Systems Engineering, Science Communication, Etc., Liang Xi, Yan Ying, Baoyu Jia

Bulletin of Chinese Academy of Sciences (Chinese Version)

Science and technology think tank is an important part of new type of think tanks with Chinese characteristics, with core values that lie in giving their professional advantages in scientific research for scientific decision-making by the Communist Party of China and Chinese government. This study summarizes the main theories and Marxism's views on think tanks, analyzes the new situation of the construction of new think tanks with Chinese characteristics in the new era, summarizes the three characteristics of "special", "new", and "intelligent" new think tanks with Chinese characteristics, and discusses the theoretical basis, organizational structure and operation mechanism of the …