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Articles 571 - 589 of 589
Full-Text Articles in Social and Behavioral Sciences
Establish Basic Reseach Funding Navigation System, Promote Technical Innovation To Underpin Development Of National Modern Industrial System, Yi Shi, Jiangyuanhong Li, Gengsheng Wang, Suran Bai, Guibin Bian, Boqiang Li
Establish Basic Reseach Funding Navigation System, Promote Technical Innovation To Underpin Development Of National Modern Industrial System, Yi Shi, Jiangyuanhong Li, Gengsheng Wang, Suran Bai, Guibin Bian, Boqiang Li
Bulletin of Chinese Academy of Sciences (Chinese Version)
Under current complex and changeable international situation, building high-quality industrial systems according to the needs of national security and strategic development is an important guarantee for national sustained and high-quality development in the new period. As the source of technical innovation, basic research underpins the development of industrial systems. In addition, to strengthen the weakness and insufficience in basic research, we propose that a basic research funding navigation system should be constructed, which would be helpful to identify the key weaknesses in basic research, rationally set up the research direction, and optimize the reasonable allocation of resources, thus promote the …
Manned Submersibles—Deep-Sea Scientific Research And Exploitation Of Marine Resources, Bo Yang, Yeyao Liu, Jiawei Liao
Manned Submersibles—Deep-Sea Scientific Research And Exploitation Of Marine Resources, Bo Yang, Yeyao Liu, Jiawei Liao
Bulletin of Chinese Academy of Sciences (Chinese Version)
The successful development and good application of the deep-sea manned submersible Fendouzhe (Striver in English) has significantly improved China's R&D capabilities of technical equipment and the level of independent innovation in manned deep diving, and also made outstanding contributions to accelerating the construction of a maritime power. The 21st century is the "Century of the Ocean", and the rich resources in the ocean is a precious wealth that supports the sustainable development of mankind. The development and utilization of marine resources has become an inevitable trend in the development of all countries. However, the scientific expedition equipment needs to be …
Practice And Thinking On Construction Of Science Communication System Of National Research Institutions—Taking Chinese Academy Of Sciences As Example, Yang Yue, Yanlong Xu, Qiang Ma, Yingnan Liu, De Xiong, Dejin Zhou
Practice And Thinking On Construction Of Science Communication System Of National Research Institutions—Taking Chinese Academy Of Sciences As Example, Yang Yue, Yanlong Xu, Qiang Ma, Yingnan Liu, De Xiong, Dejin Zhou
Bulletin of Chinese Academy of Sciences (Chinese Version)
This study taking Chinese Academy of Sciences (CAS) as an example, analyzes the mission of national research institutions with regard to the construction of science communication system in the current social context. It reviews the science communication activities and construction practice of science communication system carried out by CAS for the benefit of the nation, the society, and for the scientific and technological innovation work of CAS. On this basis, it points out the necessity of constructing the science communication system of national research institutions and puts forward some relevant policy suggestions.
Policy Overview (March, 2021)
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Trends Observation: Layout Features And Development Trends Of Major International Science And Technology Infrastructure
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Parallel Philosophy: Origin And Goal Of Intelligent Industries And Smart Economics, Fei-Yue Wang
Parallel Philosophy: Origin And Goal Of Intelligent Industries And Smart Economics, Fei-Yue Wang
Bulletin of Chinese Academy of Sciences (Chinese Version)
What are the nature and goal of Intelligent Technology? What are the origin and mission of Intelligent Science? What are the impact and significance of Intelligent Industries to our societies and the future development of Human Being? Starting from the topic of AlphaGo, based on Karl Popper's Three Worlds theory, this article addresses the above questions and discussed the beginning and trend of Artificial Intelligence and Parallel Intelligence. It then proposes Parallel Philosophy as the new philosophy system for Intelligent Science and Intelligent Technology, which extends the scope of traditional philosophy from Being, Becoming to Believing, and the corresponding Knowledge …
Cultivation Of Philosophy: 30-Year Mugwort For China To Build Itself Into World Power Of Science And Technology, Yuehong Zhang, Fang Jiang, Dengwei Liu
Cultivation Of Philosophy: 30-Year Mugwort For China To Build Itself Into World Power Of Science And Technology, Yuehong Zhang, Fang Jiang, Dengwei Liu
Bulletin of Chinese Academy of Sciences (Chinese Version)
Since the founding of the People's Republic of China more than 70 years ago, China's science and technology development has gained great achievements. However, some deep-rooted problems still pose serious impediments for China to build itself into a world power of science and technology in the next 30 years. It is a must for us to explore the root causes of these problems and find the solution. Through the analysis of the historical context of the "Needham Puzzle" and "Qian Xuesen's Question", as well as the philosophical origin of the bottleneck of China's science and technology development, this study proposed …
Interpretation Of Quantum Mechanics And Karl Popper’S Three Worlds, Changpu Sun
Interpretation Of Quantum Mechanics And Karl Popper’S Three Worlds, Changpu Sun
Bulletin of Chinese Academy of Sciences (Chinese Version)
Base on the view of material monism, this paper explains how quantum mechanics describes the objectivity of the microscopic world. It points out that the challenge posed by the Copenhagen interpretation to the fundamental problem of philosophy is not essential, due to its adoption of the wave-packet collapse hypothesis which is non-unique to implement repeatable measurement. Therefore, the conclusion that matter and consciousness are inseparable is not rigorous either from scientific or from philosophical perspective. With regard to Karl Popper's philosophy of "three worlds", our quantum theory of measurement describes how the multiple observers probe into the micro system to …
Permafrost Engineering Problem Along China-Russia Crude Oil Pipeline And Mitigative Measure, Guoyu Li, Yapeng Cao, Wei Ma, Xiaoying Jin, Pengchao Chen, Qihao Yu, Zhongqiong Zhang, Yanhu Mu, Huijun Jin
Permafrost Engineering Problem Along China-Russia Crude Oil Pipeline And Mitigative Measure, Guoyu Li, Yapeng Cao, Wei Ma, Xiaoying Jin, Pengchao Chen, Qihao Yu, Zhongqiong Zhang, Yanhu Mu, Huijun Jin
Bulletin of Chinese Academy of Sciences (Chinese Version)
China-Russia Crude Oil Pipeline (CRCOP), one of the four key national energy strategic channels, plays an important role in ensuring national energy security, diversifying oil supplies and transportation patterns, promoting the China-Mongolia-Russian economic corridor, and deepening Sino-Russian strategic cooperation. Aiming at permafrost engineering problems along the CRCOP, the principles of thaw control are put forward. This study develops a set of innovative techniques for mitigating and controlling the thaw of permafrost foundation soils of the pipeline, which provides an important guarantee for the green construction and safe operation of the CRCOP and can protect the permafrost environment along the pipeline …
Spatial Pattern And Response Of Landslide And Debris Flow Risks In China-Pakistan Economic Corridor, Qiang Zou, Xiaojun Guo, Yu Luo, Yuanjun Jiang, Peng Cui, Lijun Su, Guoqiang Ou, Huali Pan, Weiming Liu
Spatial Pattern And Response Of Landslide And Debris Flow Risks In China-Pakistan Economic Corridor, Qiang Zou, Xiaojun Guo, Yu Luo, Yuanjun Jiang, Peng Cui, Lijun Su, Guoqiang Ou, Huali Pan, Weiming Liu
Bulletin of Chinese Academy of Sciences (Chinese Version)
Landslides and debris flows caused significant threat to the China-Pakistan Economic Corridor. This study introduced the spatial pattern of the relevant mountainous hazards and assessed the hazards risks, predicted the development trends, and proposed the relevant countermeasures as well. 584 landslides, 116 collapses, and 1669 mudslides in total were identified, which mainly distributed in the mountainous areas in the northern part of the corridor. The hazards were divided into five grades: extremely high, high, medium, low, and extremely low and the northern area is highly dangerous. The vulnerability assessment was carried out with traffic, economy, and population as indicators, and …
Regionalization Of Ecological Risk Of China-Mongolia-Russia Economic Corridor Transportation And Pipeline Construction And Policy Suggestions, Suocheng Dong, Yijia Li, Fujia Li, Jingwen Li, Yu Li, Zehong Li, Hao Cheng, Guoyu Li, Shengyu Li
Regionalization Of Ecological Risk Of China-Mongolia-Russia Economic Corridor Transportation And Pipeline Construction And Policy Suggestions, Suocheng Dong, Yijia Li, Fujia Li, Jingwen Li, Yu Li, Zehong Li, Hao Cheng, Guoyu Li, Shengyu Li
Bulletin of Chinese Academy of Sciences (Chinese Version)
The cross-border railways and oil and gas pipelines along the China-Mongolia-Russia Economic Corridor are key hubs and channels supporting the regional cooperation and development. It is very important to complete scientific regionalization of ecological risk of China-Mongolia-Russia Economic Corridor and put forward suggestions to guarantee smooth construction and safe cross-border traffic project. By establishing ecological risk evaluation model, we quantitatively analyzed the ecological risk of China-MongoliaRussia Economic Corridor, and regionalized high, middle, and low risk. We put forward the ecological risk prevention and control countermeasures for China-Mongolia-Russia Economic Corridor. It shows that the ecological risk areas are distributed along the …
Ecologic Problems And Hazards Risks: Challenges And Countermeasure For Promoting Green Belt And Road, Jiaqiang Lei, Yong Ge, Xin Gao, Youlin Yang
Ecologic Problems And Hazards Risks: Challenges And Countermeasure For Promoting Green Belt And Road, Jiaqiang Lei, Yong Ge, Xin Gao, Youlin Yang
Bulletin of Chinese Academy of Sciences (Chinese Version)
The Belt and Road region crosses different geographic areas and ecological zones. Ecologic problems and hazards risks are complicated in these zones and they threat seriously the green development and economic corridors security along the Belt and Road region. Based on multiple data sources platform installation and experiment-demonstration researches and observations, the regional ecologic-environmental regulations of the Belt and Road region are well and scientifically recognized, key areas/zones and the ecologic-environmental security and risk response programmes of major projects are systematically integrated. The findings of the key advanced research project on the environment change and construction of the Green Silk …
Ecological Restoration And Countmeasures Against Desertification Crisis In Aral Sea Region., Mingzhu He, Xin Gao, Zhenyong Zhao, Haotian Yang, Lei Huang, Xinrong Li, Jiaqiang Lei
Ecological Restoration And Countmeasures Against Desertification Crisis In Aral Sea Region., Mingzhu He, Xin Gao, Zhenyong Zhao, Haotian Yang, Lei Huang, Xinrong Li, Jiaqiang Lei
Bulletin of Chinese Academy of Sciences (Chinese Version)
Land degradation and desertification are the serious ecological problems and challenges to achieve global sustainable development goals. The Chinese government proposes to integrate the construction of the Silk Road Economic Belt with the environmental improvement of the Central Asia, to build an intimate community of shared destiny between China and the Central Asia countries, and to promote the green and sustainable development of the Silk Road Economic Belt. However, the ecological crisis in the Aral Sea causes a significant shrinking in water body, loss of biodiversity, salinization, desertification, and salt dust storm, which have become major environmental problems encountered in …
Origin, Practice, And Evolution Of Innovation Culture—Case Study Of Chinese Academy Of Sciences, Jun Zhao, Yang Yang
Origin, Practice, And Evolution Of Innovation Culture—Case Study Of Chinese Academy Of Sciences, Jun Zhao, Yang Yang
Bulletin of Chinese Academy of Sciences (Chinese Version)
This study introduces the origin, connotation, function, and significance of innovation culture, identifies four basic elements of innovative culture, including value concept, thinking mode, behavior standard, and institutional system. On this basis, this study systematically reviews the four innovative cultural developments of Chinese Academy of Sciences (CAS). Meanwhile, this study points out that the spirits of saving, serving, and strengthening the country through science are the value concepts of CAS. Striving to be the practitioner and inheritor into the spirit of “two bombs and one satellite” is the thinking modes of CAS. Innovating technology, cultivating talents, serving the country, and …
Improve The Weak Links In Science And Technology For Disaster Prevention And Reduction Along Silk Road
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Risk Assessment And Response Strategies For Extreme Climate Events In Key Nodes Of The Belt And Road, Yong Ge, Qiangzi Li, Feng Ling, Yuan Zhang, Yonghui Yao, Qingsheng Liu, Wen Dong, Hua Wu, Yi Li, Zhoupeng Ren
Risk Assessment And Response Strategies For Extreme Climate Events In Key Nodes Of The Belt And Road, Yong Ge, Qiangzi Li, Feng Ling, Yuan Zhang, Yonghui Yao, Qingsheng Liu, Wen Dong, Hua Wu, Yi Li, Zhoupeng Ren
Bulletin of Chinese Academy of Sciences (Chinese Version)
In the context of global climate change, heat waves, extreme precipitation, extreme droughts and storm surges have increased in most areas of the Belt and Road, which seriously threatens the personal and property safety of countries along the Belt and Road. This study focuses on dealing with the issues associated with the risk identification and assessment of extreme climate events in the “Belt and Road” region, including the coarse or single assessment scale and weak response strategies. It develops a multi-scale extreme climate risk assessment framework, and completes the risk assessment of four representative extreme climate events including heat waves, …
New Characteristics And Trend Of Regional Innovation Capacity In China, Xielin Liu, Boxu Yang, Nan Xiao
New Characteristics And Trend Of Regional Innovation Capacity In China, Xielin Liu, Boxu Yang, Nan Xiao
Bulletin of Chinese Academy of Sciences (Chinese Version)
Regional innovation is an important carrier of innovation-driven development and plays an important role in regional economic growth. The evaluation of regional innovation capacity provides reference for central and local policy making. The China's Regional Innovation Capacity Evaluation Report of 2020 shows that innovation clusters with Beijing, Shanghai, Guangdong and Shaanxi as the centers have taken shape. Major progress has been achieved in building the global centers for scientific and technological innovation. Innovation capacity in the South is rising fast, while China's regional innovation capacity is still facing challenges. The gap between the East, the West and the South is …
Forecast Of China’S Economic Growth Rate In 2021 And Policy Suggestions, Xikang Chen, Cuihong Yang, Kunfu Zhu, Huijuan Wang, Xinru Li, Qingyan Jiang
Forecast Of China’S Economic Growth Rate In 2021 And Policy Suggestions, Xikang Chen, Cuihong Yang, Kunfu Zhu, Huijuan Wang, Xinru Li, Qingyan Jiang
Bulletin of Chinese Academy of Sciences (Chinese Version)
Under the joint impact of the COVID-19 epidemic and the complex international situation, the future direction of China's economic development has attracted much attention. This study systematically analyzes and forecasts the development trend and regularity of China's medium and long-term economic growth rate. It is expected that the medium and long-term economic growth rate of China will show a downward trend in a wave shape. Based on the systematic integrated prediction approach on annual GDP growth proposed by our team, this study reviews China's economic development in 2020 and forecasts China's economic growth rate in 2021. It is expected that …
Forecasting China’S Foreign Trade For 2021, Yunjie Wei, Xun Zhang, Yuying Sun, Yun Bai, Shouyang Wang
Forecasting China’S Foreign Trade For 2021, Yunjie Wei, Xun Zhang, Yuying Sun, Yun Bai, Shouyang Wang
Bulletin of Chinese Academy of Sciences (Chinese Version)
This study analyzes the situation of China's foreign trade from January to November in 2020, and then three forecasting scenarios are constructed based on four aspects, including China's economic growth, the international demand, Sino-US trade friction, and the development of the COVID-19. Under these scenarios, a new decomposition and composition methodology is proposed to forecast 2021 China's foreign trade, by integrating the econometric models, artificial intelligence methods, and the system analysis method. In 2021, under the baseline scenario that the COVID-19 pandemic will be under certain control, the global economy exhibits slow recovery and China's economy grows steadily, the total …