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Articles 2011 - 2040 of 2103
Full-Text Articles in Entire DC Network
New Ruralism Movement In China And Its Impacts On Protection And Revitalization Of Heritage Villages: Xixinan Experiment In Huizhou District, Anhui Province, Yu Kongjian
Bulletin of Chinese Academy of Sciences (Chinese Version)
After three decades' rapid urbanization in China, hundreds and thousands of villages, together with rich heritages of bearing the magnificent agricultural civilization, have been disappearing and degrading. Meanwhile, a new trend of pro-ruralism movement, called new Shangshan Xiaxiang (going down to the countryside) Movement is now emerging, that brings urban residents into the villages. It is a blessing or another historical destructive force for the heritage villages depending on how one adapts to the movement. Passive protection of village heritages has been proven unsuccessful and active adaptation to this new social trend seems to be imperative, and adaptive strategies and …
Discussions On Issues Of Cultural Heritage Conservation Of China, Guo Zhan
Discussions On Issues Of Cultural Heritage Conservation Of China, Guo Zhan
Bulletin of Chinese Academy of Sciences (Chinese Version)
There is so called "haze" between the unprecedented situation of top-level guidance and design and the current status of cultural heritage conservation in China, including lacking of enough awareness, deficiency of organizational framework, restraints of conservation characteristics, and barrier of mechanism. In order to overcome this "haze" and create new prospects, the author recommends the followings. Truly and continuously elevate the way of thinking and understanding of government authorities at all levels, to implement the lifelong accountability system and regulation for heritage conservation. Establish an integrated mechanism of professional consultation, assessment, and monitoring. Follow "the correct protection concept", precisely define …
Education And Practice System Of French Built Heritage Conservation And Its Enlightenment To China, Shao Yong
Education And Practice System Of French Built Heritage Conservation And Its Enlightenment To China, Shao Yong
Bulletin of Chinese Academy of Sciences (Chinese Version)
With the rapid urbanisation and globalization, efficient conservation and reutilization of cultural heritage become a more and more urgent issue. The Chinese Government attaches great importance to heritage conservation, which promotes the establishment of heritage conservation systems, but the construction of practice and education system is the short slab, and blocks the implement of laws, policies and scientific restoration techniques. This article tries to introduce the built heritage conservation system of France, and specially analyzes the key relationship between the education system and the practice system, which is the guarantee of the heritage conservation and sustainable development of France, in …
Scientific Conception And Policy Proposal Of Constructing National Ecological Reconstruction Experimental Zone——A Case Study From Shanxi Province, Zhang Yifeng, Zhang Jifu, Ma Yanping, Zhang Wei, Ma Anquan, Zhao Xiaoning, Mu Songlin
Scientific Conception And Policy Proposal Of Constructing National Ecological Reconstruction Experimental Zone——A Case Study From Shanxi Province, Zhang Yifeng, Zhang Jifu, Ma Yanping, Zhang Wei, Ma Anquan, Zhao Xiaoning, Mu Songlin
Bulletin of Chinese Academy of Sciences (Chinese Version)
Traditional development and resource utilization have promoted the rapid growth of regional economy, but led to serious deterioration of ecological environment, waste of resources, and other issues as well, which impede the sustainable development of the region. Taking typical region of Shanxi province as an example, for the first time we put forward the concept of ecological reconstruction of the region in this paper, and further we analyzed the strategic importance of this concept to the green development. Based on that, we raised the scientific conception of the construction of National Ecological Reconstruction Experimental Zone (NEREZ), and then confirmed the …
Cas Science And Technology Promotion And Development Prize 2016
Cas Science And Technology Promotion And Development Prize 2016
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Shapotou Desert Research And Experiment Station (Sdres) Of Chinese Academy Of Sciences
Shapotou Desert Research And Experiment Station (Sdres) Of Chinese Academy Of Sciences
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
On Inheritance Of Built Heritage In Modern Architectural Context——Theory And Practice Based On Prototypal Analysis, Chang Qing
Bulletin of Chinese Academy of Sciences (Chinese Version)
This article discusses the inheritance issues of built heritage under the background of its conservation and regeneration in the international context of modern architecture, and the development of the archetypal theories close to the built heritage. It presents a series of viewpoints on the relationship between archetype and innovation, comprehends the serious ways of inheritance reflected in modern architecture. Furthermore, it touches the influences of the Chinese capitol archetype on the historic city evolution. In addition, the author still introduces the approaches of built heritage inheritance in the historic city mending and symbiotic relationship between old and new in the …
Structural Safety And Disaster Prevention In Historical Building Preservations, Li Jie
Structural Safety And Disaster Prevention In Historical Building Preservations, Li Jie
Bulletin of Chinese Academy of Sciences (Chinese Version)
The present paper focuses on the fundamental scientific problems of the structural safety and disaster prevention in the preservation of historical architectures. The risk analysis of disasters, the scientific basis of material failure and structural damage, the response analysis of structures under stochastic disaster actions, and the assessment of structural system reliability against hazards are emphasized regarding their necessity and significance of protection research of historical buildings. The frontier technologies in structural engineering which should be particularly concerned about in the research of structural safety and disaster prevention of historic architectures are systematically reviewed, and several possible development technology directions …
Frontier Applied Technologies Of Material Pathology Diagnosis, Repair, And Monitor On Historic Building Conservation, Dai Shibing, Zhong Yan
Frontier Applied Technologies Of Material Pathology Diagnosis, Repair, And Monitor On Historic Building Conservation, Dai Shibing, Zhong Yan
Bulletin of Chinese Academy of Sciences (Chinese Version)
Since the 20th century, the protection of historic buildings has become an independent discipline and stresses the rationality and empiricism by means of scientific methods. The protection of built heritage is mainly established on in-situ investigation and diagnosis, laboratory tests of conservation scheme, and the monitoring and evaluation after repair, which is a whole set of operation mode derived from international protection charters. In recent years, Chinese government has invested a lot of human resources and capitals into heritage conservation in order to protect and inherit the spirit of our nations. This paper gives a review of frontier applied technologies …
Reshaping Natural Resources Management System, Ma Yonghuan, Wu Chuguo, Su Liyang, Lin Hui
Reshaping Natural Resources Management System, Ma Yonghuan, Wu Chuguo, Su Liyang, Lin Hui
Bulletin of Chinese Academy of Sciences (Chinese Version)
Natural resource management system is not only an important part, but also one of the foundations of ecological civilization system. Several problems of natural resource management in China, such as the old-fashion ideas, the imperfect institution and the poor management system are identified. Based on the problem? and goal-oriented research methods and inspirations from the international experience, this paper proposes that it is of significant importance to set up the idea of "respect, accommodate to and protect nature", insist on the view of development and systematics which balances the development and protection, and build up a comprehensive natural resources system …
Current Status And Future Prospects Of Remote Sensing, Zhang Bing
Current Status And Future Prospects Of Remote Sensing, Zhang Bing
Bulletin of Chinese Academy of Sciences (Chinese Version)
Modern remote sensing generally refers to the use of satellite-or aircraft-based sensor technologies to detect objects on earth and subsequent digital imaging presentations by the specific spectral information. Remote sensing has become the critical technique to explore the earth system sciences and multidisciplinary spatial information applications. In this study, we provided a brief review on the principles, applications and progresses for the major remote sensing technologies, and focused on the characteristics and important technical breakthroughs for high spatial, spectral, and temporal resolution remote sensing. We introduced remote sensing applications in economics, ecologies, defenseand so on, and also forecasted several major …
Achievement Title: Innovation And Application Of Enzyme Engineering Platform In Amino Acids And Api
Achievement Title: Innovation And Application Of Enzyme Engineering Platform In Amino Acids And Api
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Key Technology For Lithium Extraction From Qinghai Salt Lakes Of High Mg/Li Ratios And Its Application
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Long-Term Ecological Research Guides Ecological Restoration And Recovery In Sandy Areas Of Northern China, Li Xinrong, Zhang Zhishan, Liu Yubing, Wang Xinping, Liu Lichao, Chen Guoxiong
Long-Term Ecological Research Guides Ecological Restoration And Recovery In Sandy Areas Of Northern China, Li Xinrong, Zhang Zhishan, Liu Yubing, Wang Xinping, Liu Lichao, Chen Guoxiong
Bulletin of Chinese Academy of Sciences (Chinese Version)
In more than 60 years since the foundation of Shapotou Desert Research and Experiment Station (SDRES) of Chinese Academy of Sciences, SDRES has been committing itself to serving the national needs, and made important progresses in the realms of sand hazards control, the reconstruction and restoration of desert ecosystems, eco-hydrology of sandy lands, and drought stress physiology and ecology. SDRES had been awarded the State Science and Technology Advancement Prize for two times (one for the top-class prize, and one for the second-class prize), and won the Best Practice Prize in Combating Desertification by United Nations Development Program. SDRES was …
Research And Application Of Regional Planning In The Yangtze River Economic Belt
Research And Application Of Regional Planning In The Yangtze River Economic Belt
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Support Environmental Management And Ecological Restoration In Lake Taihu With New Methods And New Theories, Qin Boqiang, Zhu Guangwei, Yang Hongwei, Li Kuanyi
Support Environmental Management And Ecological Restoration In Lake Taihu With New Methods And New Theories, Qin Boqiang, Zhu Guangwei, Yang Hongwei, Li Kuanyi
Bulletin of Chinese Academy of Sciences (Chinese Version)
In 2007, a drinking water crisis breaking out in Wuxi City shocked the world while the eutrophication and harmful cyanobacterial blooms of Lake Taihu became an urgent problem to the public society. Also a higher request to the research of the emergency disposal and scientific explanation of the cyanobacterial blooms, and the water environment management and ecological restoration of Lake Taihu in the next decade. Taihu Laboratory for Lake Ecosystem Research, Chinese Academy of Sciences (hereinafter referred to as the TLLER) has carried on the comprehensive, long-term monitoring to Lake Taihu along with the research on shallow lake system evolution, …
Planning And Thinking Of Management Systems For Image Assets Of National Research Institutions, Tang Shukun, Xu Yanlong, Li Xianqi
Planning And Thinking Of Management Systems For Image Assets Of National Research Institutions, Tang Shukun, Xu Yanlong, Li Xianqi
Bulletin of Chinese Academy of Sciences (Chinese Version)
The construction and maintenance of image resources is the mission that contemporary institutions must face, and it is an important part of the influence and development space. While, to transform the organization's image resources into the image assets are new theory and practice, they are mainly derived from the theories of intangible assets measurement methods and intellectual capital management theories. This paper annotates the core concept of image asset management and thinking of the corresponding construction path, and on this basis, proposes the architecture construction and planning list of image assets management systems of the national research institutions in China, …
Bibliometric Study On Research Collaboration Among The Belt And Road Areas And Countries, Ding Jielan, Yang Liying, Sun Hairong, Liu Xiwen, Huang Xiangyang, Yue Ting, Chen Liyue, Zhu Manman, Chen Fuyou, Wang Xuezhao
Bibliometric Study On Research Collaboration Among The Belt And Road Areas And Countries, Ding Jielan, Yang Liying, Sun Hairong, Liu Xiwen, Huang Xiangyang, Yue Ting, Chen Liyue, Zhu Manman, Chen Fuyou, Wang Xuezhao
Bulletin of Chinese Academy of Sciences (Chinese Version)
Scientific research collaboration is an important step to promote the implementation of the Belt and Road Initiative. Based on Scopus database of Elsevier, in this study, we scientometrically analyze the overall output, features of international collaboration, patterns of the Belt and Road collaboration, and partnerships for the Belt and Road areas and countries. The results show that the scientific research output of these areas and countries differs significantly, and demonstrate an uneven distribution. The degree of international collaboration among the Belt and Road areas and countries varies greatly, and the proportion of sole-country-publications is high. The density of the Belt …
Initial People-Oriented Intention Should Not Be Forgotten In S&T Development——Interview With Pan Jiaofeng
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Current Situation Of Cultivation Of Young Scholars And Suggestions On Improvement——A Case Study Of Chinese Academy Of Sciences, Jiang Yang, Zhong Shaoying, Yang Zhongbo, Liu Guangyi
Current Situation Of Cultivation Of Young Scholars And Suggestions On Improvement——A Case Study Of Chinese Academy Of Sciences, Jiang Yang, Zhong Shaoying, Yang Zhongbo, Liu Guangyi
Bulletin of Chinese Academy of Sciences (Chinese Version)
It is no doubt that the statue of human resources as national strategy plays a key role in international competition. As an important force in human resources, young scientists determine the position in the future international competition. Following issues are significant challenges for Chinese Academy of Sciences (CAS), which is known as national team of science and technology in China. They are: how to adapt to the national strategical demand for scientific and technological talents; how to encourage innovation; and how to develop a group of outstanding young scientists. To achieve the goal of innovation powerhouse and building up a …
Cas Science And Technology Promotion And Development Prize 2016
Cas Science And Technology Promotion And Development Prize 2016
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Application And Demonstration Of Rational Layout And Decision Support For Chinese New-Type Urbanization Development
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Taihu Laboratory For Lake Ecosystem Research, Nanjing Institute Of Geography And Limnology, Chinese Academy Of Sciences
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Scientific Planning Speeding Up The Construction Of World Science And Technology Power, Bai Chunli
Scientific Planning Speeding Up The Construction Of World Science And Technology Power, Bai Chunli
Bulletin of Chinese Academy of Sciences (Chinese Version)
Constructing world science and technology power is the major strategic decision made by the CPC Central Committee with Xi Jinping as the core, and it is a must way of innovative development of China. The article analyzes the strategical significance of constructing science and technology power, and puts forward that we should deeply understand the new changes of the pattern on science and technology power, accurately judge the foundations, potentials, and problems of China's innovatively development on science and technology. Based on this deep understanding, scientifically plan and promote the construction of science and technology power, formulate stage wise implementable …
Thinking On Path For Building Powerful Country Of Information Science And Technology, Li Guojie
Thinking On Path For Building Powerful Country Of Information Science And Technology, Li Guojie
Bulletin of Chinese Academy of Sciences (Chinese Version)
From the perspective of the development of information technology and industry, this article advances an opinion on the path of development of science and technology power. Scientific power and industrial power are twin goals to be achieved together. Only if we really pay attention to industry demand, powerful technology would be formed. China will be a real power of science and technology only when becoming an academic leader. China should vigorously strengthen the applied research. In the process of realizing the power of science and technology, we need not only to develop mission-driven academic subjects, but also promote academic subjects …
How Does China Become World Sci-Tech Innovation Power (2015-2050), Hu Angang, Liu Shenglong, Ren Hao
How Does China Become World Sci-Tech Innovation Power (2015-2050), Hu Angang, Liu Shenglong, Ren Hao
Bulletin of Chinese Academy of Sciences (Chinese Version)
May 30, 2016, on the "Sci-tech Three Conferences" (National Conference on Science and Technology Innovation, the Conference of the Academicians, and the 9th National Congress of China Association for Science and Technology), President Xi Jinping first suggested that our targets for national sci-tech development is that by the time when the People's Republic of China has been established for 100 years, China shall become a world sci-tech innovation power, which is also an important constitution of China's socialist modernization. Starting from China's Modernization Goals by 2050, and the goals of becoming a world sci-tech innovation power and a manufacturing power, …
Science And Technology Talent Policy Boots Construction Of World Science And Technology Power——Take International Science And Technology Talent Introduction Policy As An Example, Miao Lü, Wang Huiyao, Zheng Jinlian
Science And Technology Talent Policy Boots Construction Of World Science And Technology Power——Take International Science And Technology Talent Introduction Policy As An Example, Miao Lü, Wang Huiyao, Zheng Jinlian
Bulletin of Chinese Academy of Sciences (Chinese Version)
In May 2016, General Secretary Xi Jinping issued a call named " Strive for the construction of World Science and Technology Power". In the "Three Conferences on Science and Technology", namely, National Science and Technology Innovation Conference, Academicians Conference of Chinese Academy of Sciences and Chinese Academy of Engineering, and the 9th National Congress of Chinese Association of Science and Technology, Xi also made it clear that "China is to build the world science and technology power, and the key is to build an innovative talent team with large scale, reasonable structure, and excellent quality". Under such circumstances, China …
Nurturing Culture Of Science, Building A Powerful Country In Science And Technology Around The World, Wang Chunfa
Nurturing Culture Of Science, Building A Powerful Country In Science And Technology Around The World, Wang Chunfa
Bulletin of Chinese Academy of Sciences (Chinese Version)
The culture of science in nature, is a system of values, behavioral rules, and social regulations, and also an attitude to living, a way to working followed by the people consciously or unconsciously. It plays an important role in promoting progress of modernization of nations and peoples, whose impacts out distanced scientific communities. In its formulation and evolution, the culture of science has been fusing with the culture of humanity and art, becoming a megaculture with mass public engagement, rather than the scientists' minority culture. Based on universal principles, the culture of science shows characteristics of different peoples, reflecting great …
Making China A Globally Competitive And Attractive Destination For Worldwide Excellent Talents, Wang Xiaofan, Zhang Yun
Making China A Globally Competitive And Attractive Destination For Worldwide Excellent Talents, Wang Xiaofan, Zhang Yun
Bulletin of Chinese Academy of Sciences (Chinese Version)
In today's era, science and technology plays an increasingly important role in forming national and industrial competitiveness at the global level. Talents hold the key to scientific and technological innovation. For China's development, it is essential to attract excellent talents worldwide, guarantee their rights and interests, and tap their potential to the full. China now faces the task of transforming and upgrading the real economy through original creation and innovation. In this context, we urgently need high-caliber scientific and technological talents. To fulfill this need, it is necessary to broaden our vision and diversify the channels to select outstanding talents …
Build World-Leading Large Scientific Facilities, Lay Foudation For A Powerful Country In Science, Wang Yifang
Build World-Leading Large Scientific Facilities, Lay Foudation For A Powerful Country In Science, Wang Yifang
Bulletin of Chinese Academy of Sciences (Chinese Version)
Building our capabilities on Basic Science research and large science facilities are extremely important for obtaining world-leading scientific results, developing world-leading key technologies, and cultivating world leaders on science and technology. It is fundamental for the country. This article discusses the necessity to construct world-leading large science facilities, the current issues, and the suggestions to solve them.