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On Hilbert Coefficients of Filtrations

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Chinese Annals of Mathematics,Series B 2007年第5期28卷 543-554页

作者： Yan GU Guangjun zhu zhongming TANG Department of Mathematics Suzhou University Suzhou 215006 Jiangsu China.

Let F be a Hilbert filtration with respect to a Cohen-Macaulay module M. When G（F, M） and FK（F,M） have almost maximal depths, the Hilbert coefficients gi（F, M） is calculated. In the general case, an upper bound ... 详细信息

关键词： Hilbert coefficients Fiber cones Depth

Toward an improved data stewardship and service for environmental and ecological science data in West China

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International Journal of Digital Earth 2011年第4期4卷 347-359页

作者： Xin Li zhuotong Nan Guodong Cheng Yongjian Ding Lizong Wu Liangxu Wang Jian Wang Youhua Ran Hongxing Li Xiaoduo Pan zhongming zhu Cold and Arid Regions Environmental and Engineering Research Institute Chinese Academy of SciencesLanzhou 730000China Scientific Information Center for Resources and Environment Chinese Academy of SciencesLanzhou 730000China

Sharing of scientific data can help scientific research to flourish and facilitate more widespread use of scientific data for the benefit of *** Environmental and Ecological Science Data Center for West China(WestDC),sponsored by the National Natural Science Foundation of China(NSFC),aims to collect,manage,integrate,and disseminate environmental and ecological data from western *** also aims to provide a long-term data service for multidisciplinary research within NSFC’s‘‘Environment and Ecology of West China Research Plan’’(NSFC West Plan).An integrated platform has been developed by the WestDC,and this has the function of data sharing,acting as a knowledge *** data sets developed by the WestDC include basic geographic data,the regionalization of global data set for China,scientific data for cold and arid regions in China,scientific data for the cryosphere in countries that neighbor China,data relating to the inland river basins in northwestern China,and data submitted by the NSFC West Plan *** compliance with the‘‘full and open’’data sharing policy,most data in the WestDC can be accessed *** include detailed data documentation,the integration of data with bibliographic knowledge,data publishing,and data reference.

关键词： data center West China ecology environmental science data sharing digital infrastructure

Spatiotemporal Distributions of Bacterioplankton Communities in the Qiantang River(Hangzhou Section),China

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Journal of Ocean University of China 2024年第4期23卷 1102-1114页

作者： XU Jiaojiao ZHAO Li LUKWAMBE Betina NICHOLAUS Regan zhu Jinyong YANG Wen ZHENG zhongming School of Marine Sciences Ningbo UniversityNingbo 315211China School of Aquatic Sciences and Fisheries Technology University of Dar es SalaamDar es SalaamTanzania Department of Natural Sciences Mbeya University of Science and TechnologyMbeyaTanzania

The spatial and temporal distribution of bacterioplankton communities plays a vital role in understanding the ecological dynamics and health of aquatic *** this study,we conducted a comprehensive investigation of the bacterioplankton communities in the Qiantang River(Hangzhou section).Water samples were collected quarterly from seven sites over a one-year *** and chemical parameters,including dissolved oxygen(DO),water temperature(WT),chemical oxygen demand(COD),nitrite(NO_(2)^(-)),active phosphate(PO_(4)^(3-))and other indices were *** this study,theαdiversity,βdiversity and abundance differences of bacterial communities were investigated using 16S rRNA high-throughput sequencing *** spatial and temporal distribution characteristics and main driving factors of the bacterioplankton community structure and diversity were *** results showed that a total of 57 phyla were detected in the bacterioplankton community,among which Proteobacteria and Actinomycetes were the two dominant groups with the highest relative *** results of PCoA based on Bray-Curtis distance showed that the sampling season had a slightly greater effect on the changes in bacterioplankton community structure in the Qiantang *** and partial Mantel test showed that environmental variables(Mantel r=0.6739,P<0.0001;partial Mantel r=0.507,P=0.0001)were more important than geographical distance(Mantel r=0.5322,P<0.001;partial Mantel r=0.1563,P=0.001).The distance attenuation model showed that there was significant distance attenuation in all four seasons,and the maximum limit of bacterial community diffusion was found in *** analysis showed that nine environmental factors,including COD,WT and DO,significantly affected community distribution(P<0.05).This study provides valuable insights into the spatial and temporal distribution characteristics of bacterioplankton communities,shedding light on their ecological roles in the Qiantang R

关键词： Qiantang River bacterioplankton community spatial and temporal distribution 16S rRNA range attenuation

国家高端交流平台建设体系及其开放科学实践策略

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图书与情报 2021年第6期 21-30页

作者：祝忠明中国科学院西北生态环境资源研究院甘肃兰州730000

构建国家高端交流平台是“十四五”国民经济和社会发展规划中国家科技重大创新平台重要建设内容之一。文章在高端学术交流平台内涵界定、定位和作用分析基础上,讨论了高端交流平台的建设体系,并围绕全球学术交流体系向开放科学交流体系... 详细信息

构建国家高端交流平台是“十四五”国民经济和社会发展规划中国家科技重大创新平台重要建设内容之一。文章在高端学术交流平台内涵界定、定位和作用分析基础上,讨论了高端交流平台的建设体系,并围绕全球学术交流体系向开放科学交流体系转变的趋势,重点提出了高端交流平台体系中有关开放科学实践的实施策略建议。

关键词：高端交流平台建设体系开放科学平台科研论文科技信息

Analysis of strand breakage caused by conductor vibration in transmission lines

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Electricity 1992年第2期 36-39页

作者： zhu zhongming Suzhou Thermal Power Research Institute Shen Hongming

I. Introduction A 31.2 km 110 kV transmission line is designed to operateunder 35 kV with conductor model AC-185 (aluminium strand-- 28 x 2.87 mm^2, steel core -- 7 x 2.50 mm^2) at average oper-ating stress of 24. 2%, and overhead ground wire model C-50(steel strand -- 7 x 2.97 mm^2) at average operating stress of20.6%. The whole line has 130 pole-towers, most of which are ofprestressed concrete double-pole structure, as shown in Fig.1.

关键词： breakage strand overhead aluminium dangerous mounted hundred loose hilly Strand

Developing institutional repositories network:Taking IR Grid at Chinese Academy of Sciences as an example

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Chinese Journal of Library and Information Science 2011年第Z1期4卷 24-34页

作者： zhongming zhu Dongrong ZHANG Lin LI Jianxia MA Xiwen LIU National Science Library Lanzhou BranchChinese Academy of Sciences National Science Library Beijing HeadquartersChinese Academy of Sciences

This paper introduces the current practice of building a network of institutional repositories(IRs) at Chinese Academy of Sciences(CAS), which is named CAS IR *** Science Library(NSL) of CAS plays a leading role in the construction, promotion and implementation of CAS IR Grid. It aims to promote each institute of CAS to build IR of its own, and finally form the IR network of CAS institutes. NSL's experience is introduced in coordinating and supporting institutes' building of their respective IRs and promoting IR services by adopting collaborative and progressive development strategies. Achievements made during the development of CAS IR Grid are described and challenges for its future development are discussed. The authors aim to provide best practices for developing a network of institutional repositories in research institute settings, which can serve as a practical reference to other institutions engaged in the similar task.

关键词： Institutional repository(IR) Institutional repositories network Knowledge asset management Chinese Academy of Sciences(CAS)

学习机会视角下的合作问题解决教学:价值透视与实践路径

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中国教育学刊 2023年第10期 10-15页

作者：朱忠明上海师范大学教育学院上海200234

推进合作问题解决教学,培养合作问题解决能力是新时代学校教学的重要事项。学习机会能更真实地反映合作问题解决过程,是合作问题解决教学的价值体现。学习机会视角下的合作问题解决教学,可促进小组内不同学生学习机会的公平化和多元化,... 详细信息

推进合作问题解决教学,培养合作问题解决能力是新时代学校教学的重要事项。学习机会能更真实地反映合作问题解决过程,是合作问题解决教学的价值体现。学习机会视角下的合作问题解决教学,可促进小组内不同学生学习机会的公平化和多元化,帮助学生发展创设转化和迁移应用学习机会的能力。合作问题解决教学实践可从以下方面着力:结合学习目标设计适宜的合作任务,增强学生小组合作问题解决的意识和意愿,聚焦学科实践让学生体验真实情境问题解决,强化学生合作问题解决过程中的认知和言语参与,采用多元方式评价课堂教学和干预合作过程,尽可能为每个学生创造更多高质量的学习机会。

关键词：合作问题解决学习机会教育过程公平学科实践

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可信数字仓储认证体系研究

现代图书情报技术 2007年第6期 5-10页

作者：韩珂祝忠明中国科学院国家科学图书馆兰州分馆兰州730000

回顾可信数字仓储认证体系的产生背景和进展,阐述可信数字仓储的概念及可信数字仓储的属性和责任框架,重点对可信数字仓储的认证指标体系进行分析和说明,并对认证体系的应用情景进行简要分析。

关键词：可信数字仓储认证核查指标体系

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现行论文作者署名制度存在的问题及对策建议

中国科技期刊研究 2020年第5期31卷 498-505页

作者：寇蕾蕾祝忠明中国科学院西北生态环境资源研究院 7430000 中国科学院大学 100049

【目的】梳理归纳现行论文作者署名制度存在的主要问题并提出相应的对策。【方法】采用网络调查法、文献调研法,从科技期刊、科研管理机构、资助机构及研究人员等视角对现行论文作者署名制度进行分析。【结果】作者署名制度存在作者身... 详细信息

【目的】梳理归纳现行论文作者署名制度存在的主要问题并提出相应的对策。【方法】采用网络调查法、文献调研法,从科技期刊、科研管理机构、资助机构及研究人员等视角对现行论文作者署名制度进行分析。【结果】作者署名制度存在作者身份标准缺乏统一性、作者贡献揭示程度低、未能涵盖所有的贡献角色等问题,可以从建立通用的作者身份标准、采用CRediT贡献分类法、与ORCID建立关联、建立健全科研评价指标体系四个方面进行补充完善。【结论】提高作者贡献的透明性和可获取性,为研究人员的职称评定、绩效考核、项目申请等提供基于具体贡献的评价指标。

关键词：作者署名作者贡献科研评价 CRediT分类法