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种群分段变异学习和S型权重变色龙群算法 被引量:2
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作者 张达敏 王义 张琳娜 《系统仿真学报》 CAS CSCD 北大核心 2023年第1期11-26,共16页
探索寻优能力强、良好的可靠性和稳定性是智能算法应用到具体领域中的最佳选择。针对变色龙群算法存在求解不稳定、收敛精度低下和搜索开发之间不平衡等缺陷,提出一种种群多样性分段变异学习和S型权重的变色龙群算法(RMSCSA)。引入折射... 探索寻优能力强、良好的可靠性和稳定性是智能算法应用到具体领域中的最佳选择。针对变色龙群算法存在求解不稳定、收敛精度低下和搜索开发之间不平衡等缺陷,提出一种种群多样性分段变异学习和S型权重的变色龙群算法(RMSCSA)。引入折射镜像学习(refraction mirror learning,RML)策略使变色龙更符合自然界中的观察,增强它的多样性;引入种群多样性分段变异使适应度较差的个体得到保留,并引导它向最优位置靠近;S型递减权重的引入让它进一步平衡算法的全局搜索和开发能力,通过收敛性分析得出S型递减权重因子的优势。利用经典函数集和CEC 2017函数集进行性能验证,结果表明3种策略比CSA具有更好寻优精度和效率。通过对独立运行30次的结果进行Wilcoxon秩和检验、Friedman’s以及Holm后续检验统计分析,结果表明引入的3种策略与CSA相比都有更好的寻优能力。 展开更多
关键词 变色龙群算法 折射镜像学习 多样性变异 s型递减权重 统计分析
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Prediction and Analysis of Society’s Networks
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作者 Xin Wang Xinshe Qi +1 位作者 Na Wang Na Qu 《Journal of Applied Mathematics and Physics》 2018年第1期290-295,共6页
According to the information theory model, I use the qualitative analysis to explain the information flows through the media channel become news. Besides, I make use of a pyramid model to expound the relationship amon... According to the information theory model, I use the qualitative analysis to explain the information flows through the media channel become news. Besides, I make use of a pyramid model to expound the relationship among each media. I combine the information theory model into the prediction process, taking advantage of curve fitting and listing out different ratios of media capacities. Finally I get the small relative error between the fitting result and the reality. Based on the ELM model, I classify the information in two ways on the basis of the four specific factors. By taking the influence degree of public opinion into account, I quantify the factors with different ratios to determine how they could be used in information spreading. 展开更多
关键词 EDGE ROUTE TOPOLOGY societys NETWORK
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Letter from Li Peng Chairman of the Standing Committee of the National People's Congress, To China Society for Human Rights Studies 被引量:1
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作者 Li Peng 《The Journal of Human Rights》 2002年第1期1-1,共1页
China Society for Human Rights Studies, I would like to extend my warm greetings to the launch of your Human Rights magazine. Enjoying human rights fully is a lofty goal long pursued after by human race. Over the year... China Society for Human Rights Studies, I would like to extend my warm greetings to the launch of your Human Rights magazine. Enjoying human rights fully is a lofty goal long pursued after by human race. Over the years when they carried out revolution, construction and reforms, the Chinese people have struggled indomitably and strived incessantly to achieve this goal. Progress made in this regard has caught worldwide attention. When struggling for, safeguarding, promoting and developing human rights, the Chinese people have always combined the universality prin- 展开更多
关键词 Letter from Li Peng Chairman of the standing Committee of the National People’s Congress To China society for Human Rights studies LI
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Traditional Culture's Influences on Indian Modern Society
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作者 Zhu Mingzhong a Research Professor of the Institute for Asian Pacific Studies, Chinese Academy of Social Sciences. 《Contemporary International Relations》 2004年第10期21-25,共5页
关键词 In Traditional Culture’s Influences on Indian Modern society
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UN's World Summit on the Information Society (WSIS) Selects ZTE as Official Telecoms Partner
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《ZTE Communications》 2005年第4期70-70,共1页
关键词 ZTE UN’s World summit on the Information society selects ZTE as Official Telecoms Partner WsIs World
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Diplomatic Implications of Women's Work in American Consumer Society
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作者 Qianyu Jiang 《Sociology Study》 2015年第11期883-894,共12页
American foreign policies have observed guiding principles of democracy, yet an overemphasis on political values leads to more conflicts than mutual understandings in today's world. Therefore, this paper proposes tha... American foreign policies have observed guiding principles of democracy, yet an overemphasis on political values leads to more conflicts than mutual understandings in today's world. Therefore, this paper proposes that exploring diplomatic implications of "women's work" provides new insights into cultural values of the Four Freedomsmmajor pillars supporting modern American liberalism. This paper foregrounds the domestic and diplomatic significance of "women's work" by analyzing women's contributions as laborers at home, in the labor force, and in American consumer society. As American women participated in the paid labor force and took up most consumptive activities, women outside America also worked hard to provide food and care for families. This paper argues that a more comprehensive definition of"women's work" is not only indispensable for the development of American industry, consumer society, and the expansion of marketplace, but integrates a system of dualisms separating wage labor and housework, or divisions between spheres of men and women. Moreover, investigations into hidden values of women's work alleviate worries arising from information revolution and economic globalization. Moreover, placing women's work in perspective enables diplomats to see through factors leading to international hostilities, to reduce conflicts arising from information revolution and economic globalization, and to understand America's soft power pertinently. 展开更多
关键词 Women's work American consumer society women's freedom diplomatic implications
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A Mirror of the Inside Story inAmerican Election──A Review of Mark Twain's "Running for Governor
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《漳州师院学报(哲学社会科学版)》 1994年第1期99-103,共5页
关键词 MARK A mirror of the Inside story inAmerican Election A Review of Mark Twain’s Running for Governor
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Feminism in Rebecca:Subversion of Women’s Roles in the Patriarchal Society
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作者 袁跃璐 《海外英语》 2020年第9期211-213,共3页
Daphne Du Maurier(1907-1989)was an English writer and playwright.Her notable works are described as"moody and resonant with overtones of the paranormal".Rebecca,her representative work,tells a story about th... Daphne Du Maurier(1907-1989)was an English writer and playwright.Her notable works are described as"moody and resonant with overtones of the paranormal".Rebecca,her representative work,tells a story about the young narrator’s life as Mr.de Winter’s second wife in Manderley,and how Rebecca,the late hostess of this mansion,keeps haunting the narrator’s mind.Traditional interpretation of this work is that it describes the process of the kind,innocent narrator and Mr.de Winter’s fight with Rebecca,a symbol of immorality.However,if this story is interpreted from the perspective of feminism,both Rebecca and the narrator subvert male’s dominance to some extent in the patriarchal society.This essay focuses on Rebecca’s rebellious attitude towards male dominance and the awakening of the narrator’s independent personality. 展开更多
关键词 REBECCA FEMINIsM sUBVERsION Women’s roles Patriarchal society
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Development of China’s Media Industry & Building of Civil Society
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作者 GAO GANG 《The Journal of Human Rights》 2009年第3期30-32,共3页
Historical changes have taken place in China under the reform-and-opening-up policy over the past three decades. Changes in China's social and economic structures, cultural scenes and social operations are revolution... Historical changes have taken place in China under the reform-and-opening-up policy over the past three decades. Changes in China's social and economic structures, cultural scenes and social operations are revolutionary. The Chinese people, who account for one fifth of the human race, are working hard to bring about a national reiuvanation. 展开更多
关键词 Development of China s Media Industry Building of Civil society MEDIA
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Electricity Generation,Supply and Consumption Grew Steadily,Construction Efforts of urban and Rural Power Grids Intensified──Analysis of Power Production, Construction and Society's Consumption in the First Half of This Year
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《Electricity》 2000年第3期7-10,共4页
关键词 In Construction and societys Consumption in the First Half of This Year Electricity Generation supply and Consumption Grew steadily Construction Efforts of urban and Rural Power Grids Intensified Grids
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Hubble Scale Dark Energy Meets Nano Scale Casimir Energy and the Rational of Their T-Duality and Mirror Symmetry Equivalence
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作者 M.S.El Naschie 《World Journal of Nano Science and Engineering》 2015年第3期57-67,共11页
We establish that ordinary energy, Casimir energy and dark energy are not only interlinked but are basically the same thing separated merely by scale and topology. Casimir energy is essentially a nano scale spacetime ... We establish that ordinary energy, Casimir energy and dark energy are not only interlinked but are basically the same thing separated merely by scale and topology. Casimir energy is essentially a nano scale spacetime phenomenon produced by the boundary condition of the two Casimir plates constituting the Casimir experimental set up for measuring the Casimir force. By contrast dark energy is the result of the cosmic boundary condition, i.e. the boundary of the universe. This one sided M?bius-like boundary located at vast cosmic distance and was comparable only to the Hubble radius scales of the universe. All the Casimir energy spreads out until the majority of it reaches the vicinity of the edge of the cosmos. According to a famous theorem due to the Ukrainian-Israeli scientist I. Dvoretzky, almost 96% of the total energy will be concentrated at the boundary of the universe, too far away to be measured directly. The rest of the accumulated Casimir energy density is consequently the nearly 4% to 4.5%, the existence of which is confirmed by various sophisticated cosmic measurements and observations. When all is said and done, the work is essentially yet another confirmation of Witten’s T-duality and mirror symmetry bringing nano scale and Hubble scale together in an unexpected magical yet mathematically rigorous way. 展开更多
关键词 mirror symmetry Casimir Energy Dark Energy Zero Point Vacuum Energy T-DUALITY Nano scale-Hubble scale Mobius Holographic Boundary Dvoretzky’s Theorem Banach-Tarski Theorem
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Snyder希望理论在双镜辅助食管癌根治术病人围术期的应用 被引量:1
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作者 杨青青 《全科护理》 2023年第34期4859-4862,共4页
目的:探讨Snyder希望理论在双镜辅助食管癌根治术病人围术期的应用。方法:选取2020年1月—2022年12月在医院行胸腹腔镜联合治疗食管癌根治术的120例病人为研究对象,将其随机分为对照组和研究组,每组60例。对照组病人住院期间接受常规护... 目的:探讨Snyder希望理论在双镜辅助食管癌根治术病人围术期的应用。方法:选取2020年1月—2022年12月在医院行胸腹腔镜联合治疗食管癌根治术的120例病人为研究对象,将其随机分为对照组和研究组,每组60例。对照组病人住院期间接受常规护理,研究组采用Snyder希望理论模型进行干预。干预前及出院时分别采用中文版Mishel疾病不确定感量表(MUIS)、Herth希望量表(HHI)和Zarit护理负担量表(ZBI)评估病人的疾病不确定感、希望水平和自我感受负担,统计两组术后不良反应发生情况。结果:出院时两组MUIS 3个维度评分及MUIS总分均低于干预前,且研究组得分低于对照组(P<0.05);出院时两组HHI 3个维度评分及HHI总分均高于干预前,且研究组得分高于对照组(P<0.05);出院时两组ZBI总分均低于干预前,且研究组得分低于对照组(P<0.05);研究组术后不良反应发生率低于对照组(P<0.05)。结论:Snyder希望理论可缓解双镜辅助食管癌根治术病人术后疾病不确定感,提升其术后希望水平,减轻病人术后自我感受负担和不良反应发生率。 展开更多
关键词 snyder希望理论 双镜辅助食管癌根治术 疾病不确定感 希望水平 自我感受负担
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Decisive Stage of All-round Construction of Well-off Society Is a New Opportunity for China's Human Rights Cause
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作者 李君如 《The Journal of Human Rights》 2016年第1期3-11,共9页
The p eriod of"The 13th Five-Year Plan"for national socioeconomic development(2016-2020)is a decisive stage of completion of all-round construction of a moderately prosperous society in China,and the year of... The p eriod of"The 13th Five-Year Plan"for national socioeconomic development(2016-2020)is a decisive stage of completion of all-round construction of a moderately prosperous society in China,and the year of 2016 is the first annum of this decisive stage.The Central Committee of the Communist Party of China(CPC)headed by General Secretary Xi Jinping has,with a new stance and new ideas,set strategic tasks 展开更多
关键词 Decisive stage of All-round Construction of Well-off society Is a New Opportunity for China’s Human Rights Cause CPC
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Scholars Discuss Hu Jintao's Letter to China Society for Human Rights Studies
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作者 REN DANHONG 《The Journal of Human Rights》 2009年第2期37-38,共2页
Hu Jintao, general secretary of the Central Committee of the Communist Party of ,China and state president,recently wrote a letter to the China Society for Human Rights Studies (CSHRS). The letter was published on D... Hu Jintao, general secretary of the Central Committee of the Communist Party of ,China and state president,recently wrote a letter to the China Society for Human Rights Studies (CSHRS). The letter was published on December 10, 2008. Social circles have responded enthusiastically to the letter. On December 16, 2008 the society held a forum where participants discussed important ideas Hu expresses in his letter. 展开更多
关键词 scholars Discuss Hu Jintao’s Letter to China society for Human Rights studies
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底线思维与科技审度:高风险社会治理的要义与进路 被引量:3
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作者 刘益东 《哲学分析》 CSSCI 北大核心 2024年第1期161-173,199,共14页
当前AI大爆发及其应对乏力表明,西方科技发展模式的缺陷与人类社会的脆弱及学界研究的薄弱,更加凸显人类风险防控机制存在诸多漏洞及其引发的科技危机与人类安全危机,已把人类带入高风险社会。用底线思维与刘大椿提出的科技审度予以破解... 当前AI大爆发及其应对乏力表明,西方科技发展模式的缺陷与人类社会的脆弱及学界研究的薄弱,更加凸显人类风险防控机制存在诸多漏洞及其引发的科技危机与人类安全危机,已把人类带入高风险社会。用底线思维与刘大椿提出的科技审度予以破解:底线思维解决非共识下的议而不决;科技审度和审度思维所特有的执两用中、包容互补、多元开放、整合升级、共识决策等,可提供有效的治理对策。科技转型是治理科技风险的根本解决之道,科技审度可发挥重要的启发与引导作用,以构建真善美的新型科技发展模式,加快世界科学中心建设,据此总结出高风险社会治理的要义与进路,以作为科技风险治理的研究指南。 展开更多
关键词 科技审度 高风险社会 动车困境 误识内卷 科技重大风险
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全球科技社团发展现状与趋势
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作者 孟凡蓉 张润强 梅苹苹 《科技管理研究》 CSSCI 2024年第18期205-214,共10页
科技社团与科技创新相辅相成,是驱动国家创新发展的重要社会力量。基于2019至2022年世界一流科技社团评估数据库,以3 016家全球科技社团为研究样本,通过大样本跨案例比较、统计分析、规范分析等方法,从组织维度、功能维度和影响维度总... 科技社团与科技创新相辅相成,是驱动国家创新发展的重要社会力量。基于2019至2022年世界一流科技社团评估数据库,以3 016家全球科技社团为研究样本,通过大样本跨案例比较、统计分析、规范分析等方法,从组织维度、功能维度和影响维度总结了全球科技社团的发展特征与规律,发现全球科技社团日益呈现出治理敏捷化、功能集成化、业务生态化、运营公司化、服务泛在化、资源开放化、影响大众化、组织联合化、合作全球化、地位进阶化等十大发展趋势。凝练和把握全球科技社团发展现状与趋势,为赋予全球科技社团踔厉奋发的使命感、增强政府部门对科技社团治理的决策力、激发全球学界对科技社团研究的兴趣,推动科技社团更好地服务全球科技创新发展,促进科技向善、造福人类社会提供参考和启示。 展开更多
关键词 科技社团 科学共同体 学会 全球科技治理 科技自立自强
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柔性科技智库:概念、机理与评价——以中国科协全国学会智库为例 被引量:1
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作者 张润强 孟凡蓉 梅苹苹 《中国科技论坛》 CSSCI 北大核心 2024年第1期137-146,共10页
柔性科技智库是具有智库特性的科技类组织社会化发展的一种新型组织形态,很好地契合了时代发展需求,是贯彻落实科技强国、人才强国、创新驱动发展战略的叠加式实践模式。本文在比较柔性科技智库与实体科技智库的基础上,阐述柔性科技智... 柔性科技智库是具有智库特性的科技类组织社会化发展的一种新型组织形态,很好地契合了时代发展需求,是贯彻落实科技强国、人才强国、创新驱动发展战略的叠加式实践模式。本文在比较柔性科技智库与实体科技智库的基础上,阐述柔性科技智库的概念生成逻辑及概念内涵特征,并从动力机制、治理机制和功能机制分析柔性科技智库的运行机制,在此基础上构建柔性科技智库的评价方案,并以中国科协全国学会智库为例展开评价应用分析。本文初步构建起柔性科技智库的系统认知体系,对于推动柔性科技智库高质量发展具有指导价值。 展开更多
关键词 柔性科技智库 智库评价 中国特色智库 科技社团
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食品安全问题的社会建构分析——从科学主义走向S&TS的方法论解析 被引量:1
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作者 赵喜凤 柯文 《科学与社会》 CSSCI 2012年第4期92-104,共13页
在食品安全问题上,科学主义长期占据主导地位,在风险的解释中具有绝对的话语权。自贝克《风险社会》一书问世以来,学界对食品安全问题中所蕴含的科学与利益、政治的关系的认识逐渐明朗。最初的研究遵循"有组织的无责任"、&qu... 在食品安全问题上,科学主义长期占据主导地位,在风险的解释中具有绝对的话语权。自贝克《风险社会》一书问世以来,学界对食品安全问题中所蕴含的科学与利益、政治的关系的认识逐渐明朗。最初的研究遵循"有组织的无责任"、"科学标准"的客观性讨论、"无知"这三条进路,随后政治之外因素的凸显则把食品安全问题的研究带入了开放性的、多维度的S&TS研究,为食品安全问题的实际解决提供方法上的启示。 展开更多
关键词 食品安全问题 风险社会 科学主义 社会建构 s&Ts
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OBS在琼东南海域水合物矿体识别中的应用
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作者 徐云霞 文鹏飞 +1 位作者 张宝金 刘斌 《物探与化探》 CAS 北大核心 2020年第6期1276-1282,共7页
OBS获得纵波和转换横波信息能够丰富地下构造的信息,获得与岩性、流体特征相关信息,减少水合物解释中的非唯一性。本文针对OBS资料采集的特点,利用重定位、重定向、波场分离、镜像偏移、RT旋转、转换横波偏移等技术获得纵波和转换横波... OBS获得纵波和转换横波信息能够丰富地下构造的信息,获得与岩性、流体特征相关信息,减少水合物解释中的非唯一性。本文针对OBS资料采集的特点,利用重定位、重定向、波场分离、镜像偏移、RT旋转、转换横波偏移等技术获得纵波和转换横波的速度信息及共反射点成像结果;在此基础上进行纵波、转换横波联合反演,获得纵波阻抗、横波阻抗等结果,对此结果进行联合分析、解释,识别出真实、有利的游离气分布区域,提高了与水合物相关的流体特征的识别精度。 展开更多
关键词 OBs 水合物 镜像偏移 转换横波偏移 纵横波联合反演
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PSTS——科学技术研究的理论进化
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作者 马会端 都明空 《东北大学学报(社会科学版)》 2006年第4期239-242,共4页
从科学技术总论的研究范式来看,科学技术研究大致经历了自然哲学、科学技术哲学、科学技术与社会(STS)等过程。与以上过程相伴随,存在对科学技术加以支持和批判及社会批判的不同技术哲学研究传统及范式,这是一种外在视角的科学技术审视... 从科学技术总论的研究范式来看,科学技术研究大致经历了自然哲学、科学技术哲学、科学技术与社会(STS)等过程。与以上过程相伴随,存在对科学技术加以支持和批判及社会批判的不同技术哲学研究传统及范式,这是一种外在视角的科学技术审视;科学技术的现实复杂性使得外在论无法透视其社会本质,从内在视角审视科学技术发展的STS研究也就应运而生。但是,STS研究缺乏哲学基础,其具有内在的逻辑结构,应该纳入STS哲学的研究范畴,这就是PSTS得以确立的基础。PSTS,是技术哲学与STS研究的有机融合,是一种新的科学技术研究范式。 展开更多
关键词 技术哲学 科学技术与社会 科学与技术研究 sTs哲学
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