信息聚合概念的构成与聚合模式研究     

曹树金  马翠嫦 《中国图书馆学报》2016,42(3):4-19

信息聚合正成为信息组织与检索领域的研究热点。在对现有信息聚合相关概念进行阐释的基础上,本研究提出以情景、关系和对象作为信息聚合概念的主要构成,并依此对当前国内外信息聚合的典型应用和研究前沿进行梳理,依据聚合的情景、关系和信息粒度大小,将现有研究和实践中相关聚合模式归纳为情景聚合、语义聚合、引用聚合、社会网络聚合和粒度聚合五种主要模式和十二种表现形式;在此基础上提出多模式综合的深度聚合发展趋势:情景是决定关系和粒度等其他聚合要素的依据,情景的细化和深入研究势必带来多模式的综合应用,概念和实体、引用和社会网络等关系正被综合运用,而对不同粒度信息对象的聚合则是情景和关系聚合的落脚点。图1。参考文献96。  相似文献   

农民的公共需求与乡镇事业单位改革——对湖北咸安农民公共需求的调查与分析   总被引：1，自引：0，他引：1  

袁方成  李广  周伟民 《华中师范大学学报(人文社会科学版)》2006,45(5):12-19

乡镇事业单位改革的根本目的是为了农业、农村和农民提供高效、优质和公平的公共服务,以满足农民群众的公共需求。乡镇事业单位改革的立足点和方向是构建需求导向的新型农村公共服务体系。为此,作者通过对农民公共需求的典型问卷调查,分析当前农民公共需求的结构、特征、偏好及公共需求的满足方式和满意程度,为乡镇事业单位的后续改革提供参考。  相似文献   

3+2中高职衔接过程中会计专业关于讲授约当产量比例法应注意的问题     

雒艳 《教育教学论坛》2020,(8):352-353

中高职衔接是促进中高职协调发展的关键,其中课程体系的衔接至关重要。在中职学生及高职学生均开设成本会计课程的情况下,对于其中约当产量比例法的讲授既要讲清楚现行方法,又要针对一些特殊企业进行适当改进,文章通过案例分析,为生产周期较短的企业在分配费用时提供一点思路,以期能够准确计算完工产品及月末在产品成本,从而为3+2学生走上工作岗位后能够尽快解决现实问题而提供对策。  相似文献   

The organisation of academic knowledge: A comparative perspective     

Tight Malcolm 《Higher Education》2003,46(4):389-410

How is academic knowledge organized? Does thisvary from country to country, and, if so, how?This paper explores these questions through anexamination of some of the data included in theCommonwealth Universities Yearbook 2001.In particular, an analysis is presented of thedifferent names given to basic academic units(departments, schools and/or faculties) inAustralia, Nigeria and the United Kingdom.Evidence is provided regarding forms ofinstitutional organization, and of the varyingstrength of different disciplines or fields ofstudy.  相似文献   

建立健全高校二级部门财务管理与会计核算制度初探     

杨顺利 《咸阳师范学院学报》2003,18(4):78-80

从二级部门财务管理及会计核算存在的问题入手，对建立健全高校二级部门财务管理与会计核算制度提出几点建议。  相似文献   

Conceptual Organizers of Early Childhood Curriculum Content     

Sue Vartuli  Jovanna Rohs 《Early Childhood Education Journal》2006,33(4):231-237

This article clarifies early childhood curriculum organizer terminology. Three main words used to describe curriculum: units, projects and themes are featured. A historical evolution and defining characteristics of each term are included to elucidate definitions so professionals can use common jargon.  相似文献   

The Impact of Centers and Institutes on Faculty Life: Findings from a Study of Life Sciences Faculty at Research-Intensive Universities’ Medical Schools     

Sarah A. Bunton  William T. Mallon 《Innovative Higher Education》2007,32(2):93-103

This article reports on the impact of organized research centers on professional effort, productivity, and perceptions of work satisfaction for life sciences faculty members at research intensive universities’ medical schools in the U.S. Results indicate that senior center-affiliated faculty members taught less but worked more total hours than peers not affiliated with centers. Senior affiliated faculty members were more productive than their non-affiliated peers and were more likely to be principal investigators on externally funded grants. Center-affiliated faculty members were more likely to be dissatisfied with their mix of activities and workload but more likely to be satisfied with job security and autonomy. Implications beyond this context are suggested. Sarah A. Bunton is a Senior Research Associate at the Association of American Medical Colleges in Washington DC. She received her B.A. from the University of Chicago, her M.A. from the University of Minnesota, and her Ph.D. in higher educational policy also from the University of Minnesota. Her research interests include postsecondary faculty work life and satisfaction, higher education organization, and student development. William T. Mallon is Assistant Vice President and Director of Organization and Management Studies at the Association of American Medical Colleges. Dr. Mallon received his B.A. and M.A. from the University of Richmond and his M.Ed. and Ed.D. in higher education policy from Harvard University. His research interests focus on the ways in which academic medical centers recruit and retain faculty and administrative leaders and the interorganizational relationships among medical schools, teaching hospitals, and parent universities.  相似文献   

一组相关联的结构模型     

甄德胜  宁红坤 《邢台学院学报》2004,19(4):90-92

中学课本列举的一些常见分子及典型晶体的晶胞之间，往往有相互关联的结构相似性，恰当运用这些联系，对教师的教学有积极的帮助，有利于学生深刻的理解和掌握知识。  相似文献   

浅谈高等职业技术教育专业“教学包”的开发与应用     

徐绍坤 《蒙自师范高等专科学校学报》2001,3(2):40-44

高等职业技术教育是我国新兴的高等教育模式 ,其人才培养目标是培养生产第一线的实用型和技能型高级技术人才。由于办学时间不长 ,生产建设职业岗位群繁多 ,国家统编教科书尚不能满足办学需求 .为解决教材短缺 ,满足于教学并直接服务于社会职业岗位群 ,本文提出了开发专业“教学包”的“职业岗位目标分析法” ,以完成职业岗位高级技术工作任务的需要和大专理论水平的要求为目标 ,以模块和教学包的形式构建学科知识和技能体系 .旨在专业学科建设、教材建设上作一些探讨  相似文献   

中美小学科学教材核心素养内容比较研究——以低年级生物单元为例     

范增 《教育文化论坛》2020,12(2):112-117

以《中国学生发展核心素养》中的六大核心素养及其分解出的18个基本要点为依据,对我国教科版及美国Science Fusion小学科学教材低年级生物单元进行了内容分析和比较。结果发现:中美两版教材均体现了六大核心素养,教科版教材比Science Fusion教材更侧重于体现“学会学习”“责任担当”素养,Science Fusion教材比教科版教材更侧重于体现“科学精神”“实践创新”“人文底蕴”“健康生活”素养。在每一项核心素养中,中美两版教材在3个基本要点上的分布有所差异,且选取的内容各有特色。基于此,对我国教科版教材的改进提出了建议。  相似文献