S&T development is the eternal theme of the CAS working priorities. The common goal of all the reforms now underway in the CAS system is to promote the S&T cause. As the external situation of the S&T devel...S&T development is the eternal theme of the CAS working priorities. The common goal of all the reforms now underway in the CAS system is to promote the S&T cause. As the external situation of the S&T development in China changes, it becomes necessary for the CAS to adopt counter-measures to respond accordingly. This article gives an overall exposition, ranging from a review of the significance of the current drive towards structural readjustment in the CAS, to its main contents, expected targets, principles and the selection of possible options, in addition to a number of concrete suggestions and tentative ideas aired by the author of this article for the on-going drive.Based on the deepening development of the current and full-scale reform drive in the Academy, the CAS leadership had put forward a plan for carrying out a structural readjustment program across the CAS system. To promote this new move, here I would like to offer some of my personal opinions and tentative ideas.展开更多
The development of network and information technology has brought changes to the information environment.The sources of information are becoming more diverse,and intelligence acquisition will be more complicated.The i...The development of network and information technology has brought changes to the information environment.The sources of information are becoming more diverse,and intelligence acquisition will be more complicated.The intelligence reflected by different dimensions of scientific and technologi-cal(S&T)data will have their own focuses.It has become inevitable to carry out the multi-dimen-sional research of S&T frontier,which is also a current research hotspot.This paper uses quantita-tive and qualitative research methods to conduct research and analysis of S&T frontier detection from three dimensions including S&T research projects,S&T papers and patents,and proposes related re-search methods and development tools.This work analyzes the S&T frontiers in the field of artificial intelligence and draws conclusions based on the analysis results of real and effective S&T data in three dimensions.展开更多
In the big data environment, the construction of massive S&T literature data resources needs intelligent technical assistance. With a focus on comparing the domestic and foreign knowledge organization systems and ...In the big data environment, the construction of massive S&T literature data resources needs intelligent technical assistance. With a focus on comparing the domestic and foreign knowledge organization systems and their applications, this article analyzes and summarizes the gaps in related researches and applications at home and abroad. A knowledge organization system framework for S&T literature data resources is presented in the article. Starting from the basic element of knowledge organization system, it also proposes and designs terminology-based analysis methods and technologies for S&T literature. Based on this framework, it proposes ideas and develops corresponding software tool to carry out relevant experiments. It gives an overview of theories and technologies method for future research.展开更多
Currently, ＂ Porous SiC Multi-phase Ceramics with Hierarchical Heterogeneities for Filtrating High Temperature Soot＂ , a project of Sinosteel LIRR, gained International S＆T Cooperation Special Funds from Ministry o...Currently, ＂ Porous SiC Multi-phase Ceramics with Hierarchical Heterogeneities for Filtrating High Temperature Soot＂ , a project of Sinosteel LIRR, gained International S＆T Cooperation Special Funds from Ministry of Science and Technology of China.展开更多
The Chinese government has made great efforts to increase investment in science, technology and education, Vice Premier Li Lanqing told the country’s top legislators on August 24. A total of 146 billion yuan (about U...The Chinese government has made great efforts to increase investment in science, technology and education, Vice Premier Li Lanqing told the country’s top legislators on August 24. A total of 146 billion yuan (about US$17.6 billion) was raised nationwide for science and technology in 1999, representing an increase of 12.5% over the previous year, among which funds for research and development展开更多
This article deals with the strategic significance of developing enhanced oil recovery technology, its current research situation, developing trend and the related important problems in science and technology.
Cui Erjie, an aerodynamicist. Born in Jinan, Shandong Province, in 1935. Cui has been working at Beijing Institute of Aerodynamics since his graduation from Beijing Aeronautical Institute in 1959. He plays a leading r...Cui Erjie, an aerodynamicist. Born in Jinan, Shandong Province, in 1935. Cui has been working at Beijing Institute of Aerodynamics since his graduation from Beijing Aeronautical Institute in 1959. He plays a leading role in the field of unsteady aerodynamics for space vehicles in China and has made significant contribu-展开更多
CAS released its 13^(th) Five-year Plan(2016–2020)in Beijing on August 31,2016,aiming at further breakthroughs in areas from particle physics and astronomy to brain science,artificial intelligence,oceanology,ecology ...CAS released its 13^(th) Five-year Plan(2016–2020)in Beijing on August 31,2016,aiming at further breakthroughs in areas from particle physics and astronomy to brain science,artificial intelligence,oceanology,ecology and the environment.The plan,announced by CAS President BAI Chunli,sets the Academy’s goals and development priorities in the next five years.展开更多
CHEN Hesheng, particle physicist, now serves as research professor at the Institute of High Energy Physics （IHEP）, CAS. He was born in Hubei Province in 1946 and graduated from the Department of Technical Physics at...CHEN Hesheng, particle physicist, now serves as research professor at the Institute of High Energy Physics （IHEP）, CAS. He was born in Hubei Province in 1946 and graduated from the Department of Technical Physics at Peking University in 1970. In 1984, he obtained his Ph.D. degree of physics from the Massachusetts Institute of Technology, US. He is the director of the IHEP, president of the Chinese Society of High Energy Physics, and member of the International Committee for Future Accelerators.展开更多
There are over 1,000 regular higher education institutions (HEIs) in China with a total enrollment of over two million students and nearly 400,000 full-time teachers.There are about 1,700 research units affiliated to ...There are over 1,000 regular higher education institutions (HEIs) in China with a total enrollment of over two million students and nearly 400,000 full-time teachers.There are about 1,700 research units affiliated to them staffed by over 30,000 R&D personnel;and in case all university faculty engaged in both teaching and research are converted into full-time equivalent (FTE)researchers,there are about 140,000 FTE researchers in the regular HEIs in China. China’s HEIs, being cradles of her qualified professional manpower with tertiary training and one of the bases for conducting scientific and technological re-展开更多
On the afternoon of 21 December, 2006, Uli Schwarz, professor emeritus of the German Max Planck Society (MPG) and founding director of the CAS Shanghai Institute for Advanced Stud-
文摘S&T development is the eternal theme of the CAS working priorities. The common goal of all the reforms now underway in the CAS system is to promote the S&T cause. As the external situation of the S&T development in China changes, it becomes necessary for the CAS to adopt counter-measures to respond accordingly. This article gives an overall exposition, ranging from a review of the significance of the current drive towards structural readjustment in the CAS, to its main contents, expected targets, principles and the selection of possible options, in addition to a number of concrete suggestions and tentative ideas aired by the author of this article for the on-going drive.Based on the deepening development of the current and full-scale reform drive in the Academy, the CAS leadership had put forward a plan for carrying out a structural readjustment program across the CAS system. To promote this new move, here I would like to offer some of my personal opinions and tentative ideas.
基金Supported by the National Natural Science Foundation of China(No.72074201)。
文摘The development of network and information technology has brought changes to the information environment.The sources of information are becoming more diverse,and intelligence acquisition will be more complicated.The intelligence reflected by different dimensions of scientific and technologi-cal(S&T)data will have their own focuses.It has become inevitable to carry out the multi-dimen-sional research of S&T frontier,which is also a current research hotspot.This paper uses quantita-tive and qualitative research methods to conduct research and analysis of S&T frontier detection from three dimensions including S&T research projects,S&T papers and patents,and proposes related re-search methods and development tools.This work analyzes the S&T frontiers in the field of artificial intelligence and draws conclusions based on the analysis results of real and effective S&T data in three dimensions.
基金Supported by the National Social Science Fund of China(No.18BTQ054)
文摘In the big data environment, the construction of massive S&T literature data resources needs intelligent technical assistance. With a focus on comparing the domestic and foreign knowledge organization systems and their applications, this article analyzes and summarizes the gaps in related researches and applications at home and abroad. A knowledge organization system framework for S&T literature data resources is presented in the article. Starting from the basic element of knowledge organization system, it also proposes and designs terminology-based analysis methods and technologies for S&T literature. Based on this framework, it proposes ideas and develops corresponding software tool to carry out relevant experiments. It gives an overview of theories and technologies method for future research.
文摘Currently, ＂ Porous SiC Multi-phase Ceramics with Hierarchical Heterogeneities for Filtrating High Temperature Soot＂ , a project of Sinosteel LIRR, gained International S＆T Cooperation Special Funds from Ministry of Science and Technology of China.
文摘The Chinese government has made great efforts to increase investment in science, technology and education, Vice Premier Li Lanqing told the country’s top legislators on August 24. A total of 146 billion yuan (about US$17.6 billion) was raised nationwide for science and technology in 1999, representing an increase of 12.5% over the previous year, among which funds for research and development
文摘This article deals with the strategic significance of developing enhanced oil recovery technology, its current research situation, developing trend and the related important problems in science and technology.
文摘Cui Erjie, an aerodynamicist. Born in Jinan, Shandong Province, in 1935. Cui has been working at Beijing Institute of Aerodynamics since his graduation from Beijing Aeronautical Institute in 1959. He plays a leading role in the field of unsteady aerodynamics for space vehicles in China and has made significant contribu-
文摘CAS released its 13^(th) Five-year Plan(2016–2020)in Beijing on August 31,2016,aiming at further breakthroughs in areas from particle physics and astronomy to brain science,artificial intelligence,oceanology,ecology and the environment.The plan,announced by CAS President BAI Chunli,sets the Academy’s goals and development priorities in the next five years.
文摘CHEN Hesheng, particle physicist, now serves as research professor at the Institute of High Energy Physics （IHEP）, CAS. He was born in Hubei Province in 1946 and graduated from the Department of Technical Physics at Peking University in 1970. In 1984, he obtained his Ph.D. degree of physics from the Massachusetts Institute of Technology, US. He is the director of the IHEP, president of the Chinese Society of High Energy Physics, and member of the International Committee for Future Accelerators.
文摘There are over 1,000 regular higher education institutions (HEIs) in China with a total enrollment of over two million students and nearly 400,000 full-time teachers.There are about 1,700 research units affiliated to them staffed by over 30,000 R&D personnel;and in case all university faculty engaged in both teaching and research are converted into full-time equivalent (FTE)researchers,there are about 140,000 FTE researchers in the regular HEIs in China. China’s HEIs, being cradles of her qualified professional manpower with tertiary training and one of the bases for conducting scientific and technological re-
文摘On the afternoon of 21 December, 2006, Uli Schwarz, professor emeritus of the German Max Planck Society (MPG) and founding director of the CAS Shanghai Institute for Advanced Stud-
