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基于最弱t-norm算法模糊贝叶斯网络土石坝渗漏风险分析 被引量:1
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作者 范凯 王芳 +2 位作者 李宏恩 艾喆 张铸 《水电能源科学》 北大核心 2024年第7期119-123,共5页
针对土石坝工程渗漏影响要素多,风险评估体系不完善的问题,提出一种基于最弱t-norm算法模糊贝叶斯网络的土石坝渗漏风险分析模型。首先基于土石坝渗漏破坏成因构建土石坝渗漏风险分析网络,再基于层次分析法和最弱t-norm聚合算法求解不... 针对土石坝工程渗漏影响要素多,风险评估体系不完善的问题,提出一种基于最弱t-norm算法模糊贝叶斯网络的土石坝渗漏风险分析模型。首先基于土石坝渗漏破坏成因构建土石坝渗漏风险分析网络,再基于层次分析法和最弱t-norm聚合算法求解不同专家判断的相似性结果,最后将相似性结果转化为概率后代入贝叶斯理论计算水库渗漏破坏风险。以2005年英德尔水库渗漏破坏事件为例,计算得到该库渗漏破坏概率为0.08,属于不可接受风险,并通过反向诊断验证了该模型的可靠性与灵敏性优于传统算法。研究结果可为土石坝渗流风险分析与处置决策提供参考。 展开更多
关键词 土石坝渗漏 贝叶斯网络 最弱t-norm 风险分析
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REFINEMENTS OF THE NORM OF TWO ORTHOGONAL PROJECTIONS
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作者 Xiaohui LI Meiqi LIU Chunyuan DENG 《Acta Mathematica Scientia》 SCIE CSCD 2024年第4期1229-1243,共15页
In this paper,some refinements of norm equalities and inequalities of combination of two orthogonal projections are established.We use certain norm inequalities for positive contraction operator to establish norm ineq... In this paper,some refinements of norm equalities and inequalities of combination of two orthogonal projections are established.We use certain norm inequalities for positive contraction operator to establish norm inequalities for combination of orthogonal projections on a Hilbert space.Furthermore,we give necessary and sufficient conditions under which the norm of the above combination of o`rthogonal projections attains its optimal value. 展开更多
关键词 norm orthogonal projection positive operator SPECTRAL block operator valued matrix
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Chinese Anti-Cancer Association as a non-governmental organization undertakes systematic cancer prevention work in China 被引量:3
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作者 Tingting Xu 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 2015年第4期423-427,共5页
Cancer has become the first leading cause of death in the world, particularly in low- and middle-income countries. Facing the increasing trend of cancer incidence and mortality, China issued and implemented "three-ea... Cancer has become the first leading cause of death in the world, particularly in low- and middle-income countries. Facing the increasing trend of cancer incidence and mortality, China issued and implemented "three-early(early prevention, early diagnosis and early treatment)" national cancer prevention plan. As the main body and dependence of social governance, non-governmental organizations(NGOs) take over the role of government in the field of cancer prevention and treatment. American Cancer Society(ACS) made a research on cancer NGOs and civil society in cancer control and found that cancer NGOs in developing countries mobilize civil society to work together and advocate governments in their countries to develop policies to address the growing cancer burden. Union for International Cancer Control(UICC), Cancer Council Australia(CCA), and Malaysian cancer NGOs are the representatives of cancer NGOs in promoting cancer control. Selecting Chinese Anti-Cancer Association(CACA) as an example in China, this article is to investigate how NGOs undertake systematic cancer prevention work in China. By conducting real case study, we found that, as a NGO, CACA plays a significant role in intensifying the leading role of government in cancer control, optimizing cancer outcomes, decreasing cancer incidence and mortality rates and improving public health. 展开更多
关键词 non-governmental organization(NGO) cancer prevention Chinese Anti-Cancer Association(CACA)
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Analysis of the Development Structure on Non-governmental Enterprises of Science and Technology
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作者 杨俊保 龚本刚 《Journal of Donghua University(English Edition)》 EI CAS 2002年第2期131-134,共4页
Based on the development of the non-governmental enterprises of science and technology in the past twenty years, this paper applied an interpretive structure model (ISM) to make a research on the regular development p... Based on the development of the non-governmental enterprises of science and technology in the past twenty years, this paper applied an interpretive structure model (ISM) to make a research on the regular development pattern of these enterprises and to probe into the interior development mechanism theoretically. The studying results supply ideas underlying the scientific decision for the governments at all levels and show the direction of the development of the non-governmental enterprises of science and technology in the future. 展开更多
关键词 non-governmental ENTERPRISES of SCIENCE and TECHNOLOGY interpretive STRUCTURE model
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Non-governmental organizations'influence on tackling black carbon in the shipping industry
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作者 HAN Jialin 《Advances in Polar Science》 2016年第3期154-158,共5页
This paper reviews the achievements of some typical non-governmental organizations (NGOs) in reducing black carbon emissions from shipping which enjoy the consultative status offered by the International Maritime Or... This paper reviews the achievements of some typical non-governmental organizations (NGOs) in reducing black carbon emissions from shipping which enjoy the consultative status offered by the International Maritime Organization. It discusses the roles of the specific NGOs in dealing with black carbon in the Arctic region from the perspective of global governance to gain insights to guide our involvements in the Arctic affairs and shipping in the region by taking the advantages of NGOs' influence on the proceedings of international negotiations, our national policy development, the improvement of industrial practices and public perceptions. 展开更多
关键词 non-government organization black carbon Arctic governance INVOLVEMENT
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Non-Governmental Organizations
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《China Population Today》 1999年第Z1期26-33,共8页
关键词 In non-governmental Organizations
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Chen Haosu on Non-governmental Diplomacy
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《China's Foreign Trade》 2002年第1期4-5,共2页
Chen Haosu, president of the Chinese People’s Association For Friendship With Foreign Countries (AFFWFC) was interviewed with a Xinhua News Agency reporter and said, the people-to-people diplomacy, as an integral par... Chen Haosu, president of the Chinese People’s Association For Friendship With Foreign Countries (AFFWFC) was interviewed with a Xinhua News Agency reporter and said, the people-to-people diplomacy, as an integral part of the state’s diplomacy, had satisfactorily developed in the year 2001 with greater success in friendly transactions. 展开更多
关键词 Chen Haosu on non-governmental Diplomacy In
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The United Nations Non-Governmental Liaison Service(UN-NGLS)
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《International Understanding》 2016年第3期64-65,共2页
Civil society is the'third sector'of society,along with government and business.It comprises civil society organizations and non-governmental organizations.The UN recognizes the importance of par tnering with ... Civil society is the'third sector'of society,along with government and business.It comprises civil society organizations and non-governmental organizations.The UN recognizes the importance of par tnering with civil society,because it advances the Organization’s ideals,and helps support its work. 展开更多
关键词 UN-NGLS The United Nations non-governmental Liaison Service World CSO AIDS
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Non-Governmental Financing Institutions in China:A Bright Future, But Still a Tortuous Road to Go
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《China's Foreign Trade》 2001年第1期6-7,共2页
关键词 But Still a Tortuous Road to Go non-governmental Financing Institutions in China
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Exchanges between CAFIU and Non-Governmental Organizations in Europe
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作者 Zheng Yao Xiao Lan 《International Understanding》 2013年第1期22-26,共5页
It has always been one of its major tasks for CAFIU to conduct non-governmental exchanges and contacts with European countries since CAFIU was founded more than thirty years ago.As in recent years,the China-Europe com... It has always been one of its major tasks for CAFIU to conduct non-governmental exchanges and contacts with European countries since CAFIU was founded more than thirty years ago.As in recent years,the China-Europe comprehensive strategic partnership has continuously deepened with exchanges and cooperation in various areas further 展开更多
关键词 Exchanges between CAFIU and non-governmental Organizations in Europe NGO FES
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New Development Trend of Non-Governmental Organizations
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《International Understanding》 2001年第2期22-23,共2页
关键词 World New Development Trend of non-governmental Organizations
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On the Development Strategy of Internationalization of Non-governmental Higher Education
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作者 Han Cai-hong 《International English Education Research》 2014年第7期52-54,共3页
The integration of global economic and society information makes the traditional education and means of education have been changing for thousands of years, which never appear before. The internationalization of highe... The integration of global economic and society information makes the traditional education and means of education have been changing for thousands of years, which never appear before. The internationalization of higher education has become the true fact. The non-governmental colleges has become the important part of higher education as a new power and abiding by the trend of internationalization of higher education just like the public colleges. Therefore they need to enhance the cultural exchange and cooperation with international universities and orientate their talent training mode in the international competition and even take the charge of flexible operation mechanism to pave the new way for their own characteristics and core competence. 展开更多
关键词 non-governmental colleges internationalization of higher education cooperation in running schools
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The Present Situation and Future Prospect Of Non-Governmental Organizations in China and Asia
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《International Understanding》 2001年第4期6-7,共2页
关键词 Situation and Future Prospect Of non-governmental Organizations in China and Asia The Present
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Encouraging Non-governmental Investment in the Next Year
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《China's Foreign Trade》 2000年第12期18-18,共1页
关键词 Encouraging non-governmental Investment in the Next Year
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China's Policies on Non-governmental Enterprises
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《China's Foreign Trade》 2000年第5期35-36,共2页
关键词 China’s Policies on non-governmental Enterprises
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Nine Difficulties Facing China's Non-governmental Enterprises
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《China's Foreign Trade》 2000年第5期33-34,共2页
关键词 Nine Difficulties Facing China’s non-governmental Enterprises
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Non-Governmental Organizations from China and Japan jointly issued “Statement of Chinese and Japanese NGO Leader’s Meeting”
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《International Understanding》 2002年第2期6-6,共1页
关键词 NGO non-governmental Organizations from China and Japan jointly issued Statement of Chinese and Japanese NGO Leader s Meeting
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A Vital New Force to Promote Sustainable Development——Sidelight of“The Conference of Non-Governmental Organization Leaders on Southern Countries’ Sustainable Development”
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《International Understanding》 2002年第2期11-13,共3页
关键词 Sidelight of The Conference of non-governmental Organization Leaders on Southern Countries Sustainable Development A Vital New Force to Promote Sustainable Development Organization
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ISOMETRY AND PHASE-ISOMETRY OF NON-ARCHIMEDEAN NORMED SPACES
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作者 王瑞东 姚文婷 《Acta Mathematica Scientia》 SCIE CSCD 2023年第6期2377-2386,共10页
In this paper,we study isometries and phase-isometries of non-Archimedean normed spaces.We show that every isometry f:Sr(X)→Sr(X),where X is a finite-dimensional non-Archimedean normed space and Sr(X)is a sphere with... In this paper,we study isometries and phase-isometries of non-Archimedean normed spaces.We show that every isometry f:Sr(X)→Sr(X),where X is a finite-dimensional non-Archimedean normed space and Sr(X)is a sphere with radius r∈||X||,is surjective if and only if is spherically complete and k is finite.Moreover,we prove that if X and Y are non-Archimedean normed spaces over non-trivially non-Archimedean valued fields with|2|=1,any phase-isometry f:X→Y is phase equivalent to an isometric operator. 展开更多
关键词 non-Archimedean normed spaces isometry extension Wigner's theorem
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A Survey of Learning Motivation among Junior and Senior English Majors in Non-governmental Universities——A Case Study in Ningbo Dahongying University
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作者 顾倩倩 《海外英语》 2017年第4期223-224,共2页
Motivation is an important factor to English learning,it plays an important role.In this thesis,the instrument used in the study is a questionnaire,and this thesis was conducted on December 5th,2016 at Ningbo Dahongyi... Motivation is an important factor to English learning,it plays an important role.In this thesis,the instrument used in the study is a questionnaire,and this thesis was conducted on December 5th,2016 at Ningbo Dahongying University involving 182 students.Based on the questionnaire investigation,this thesis discusses the learning motivation of English major juniors and seniors in Ningbo Dahongying University from the motivation types,factors and strategies. 展开更多
关键词 Learning motivation non-government Universities Junior and Senior Students English majors
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