共查询到20条相似文献，搜索用时 531 毫秒
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Ａｇｎｅｔ理论与分布式计算环境的结合为全面２式协作软件的设计提供了全新的手段。分布式多Ａｇｅｎｔ的交互可以有效地协同完成以前难以想象的复杂工作。本文首先对多Ａｇｅｎｔ互操作的主要技术问题和常角解决方法进行简要这，结合多Ａｇｎｅｔ的协同理论提出了一个用于图书检索的分布式多Ａｇｅｔｎ协作构架模型。 相似文献
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汽车车身设计的好帮手──Ａｌｉａｓ软件上海汽车工业技术中心郦炜我们上海汽车工业技术中心在汽车车身的总体设计与造型中使用ＳＧＩ工作站上的Ａｌｉａｓ６版软件ＡｕｔｏＳｔｕｄｉｏ作为辅助工具，已经积累了几例字型开发成功的经验。实践证明，Ａｌｉａｓ软件在国内... 相似文献
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本文以国外图书馆协会老年服务指南文本为研究对象,采用质性研究方法归纳获得指南的内容框架,可归为八个方面:指南目标与编制思想,认识老龄化和老年人,图书馆老年服务原则,了解老年人需求,图书馆规划和经费预算,馆藏与设施设备,馆员与服务,合作与宣传。在对国内外情况进行对比分析的基础上,指出应尽快制定我国的图书馆老年服务规范,确立积极的老龄观和差异化的服务导向,建立对我国老龄化现状及未来趋向的清晰认识,明确公共图书馆老年服务的使命陈述,倡导具体化、整体性、常态化的服务指导。表2。参考文献56。 相似文献
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宋立荣 《中国科技资源导刊 (中国信息导报)》2016,(1):57-66
我国各级科技管理部门正积极推进国家科技报告资源建设工作。在这过程中,基层科研单位作为科技报告
资源建设的生产源头,是保证科技报告质量的关键环节,尤其是元数据质量建设起到十分重要的作用。为此,文章就
科技报告元数据项要素进行分析,对其元数据质量评估确定基本内容,提出从完整性、准确性和一致性等维度进行质
量评估。最后,以中国科学技术信息研究所内部约410份科技报告资源为例,通过调查统计、评估分析其元数据质量情
况。 相似文献
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脱酸技术的方法、效果、质量等是纸质文献保护研究的核心问题,当前学界缺少对脱酸技术研究现状的整体回顾。本研究采用文献研究法和内容分析法,依据布拉德福定律确定文献样本148篇,通过对内容的编码分析,将其分为机理、效果、产品、方式等四个研究主题,并依据“机理-技术研发—设备应用—评估”脱酸流程,构建脱酸技术研究体系。研究发现,当前脱酸技术研究存在基础理论滞后于应用研究、无水纳米技术异军突起、重研发而轻评估的现象。基于此,本研究提出自主研发脱酸新技术、脱酸技术与多种修复技术集成化、健全现有理论与应用研究体系的建议,为我国脱酸技术研究发展提供参考。 相似文献
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文章就主题出版的动力机制与评价机制展开深度对谈。三位对谈人结合各自的工作实践和学术背景,就近年来主题出版取得的成就、主题出版的动力机制和评价机制展开了深入的讨论,并达成如下共识:主题出版从宏观到微观、从选题到市场、从国内到国际,以及从内容到形式四个方面均取得了显著的成绩;主题出版的理论研究推出了一批有价值的学术成果;目前主题出版工作需在解决公益性和市场性、时效性和长久性等方面努力;主题出版的动力机制来自出版主管部门的顶层设计和政策推动、出版单位的主动作为、编辑个人的成长需要、读者和市场的驱动四个方面,其根本动力是以人民为中心;制约主题出版动力机制的关键因素包括政策、出版单位、作者和市场,出版单位是最重要的因素,要最大化发挥出版单位的作用;主题出版动力机制优化要强调目标导向,在策划方面转变观念,形成政府推动、出版单位主导、市场化运作的格局;目前主题出版缺乏较为权威的评价体系;主题出版动力机制和评价机制既相互促进又相互制约;为实现主题出版的高质量发展,需要建立政府评价、社会评价、专家评价和市场评价有机统一的评价机制。 相似文献
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文章解读第17届国际科学计量学和信息计量学学会会议论文,运用定量与定性相结合的方法透视信息计量学领域的研究特征与发展趋势。运用文献计量法,从国家和机构、作者、主题3个角度解析相关研究的分布;利用文献综述方法,从指标与数据库、分析方法、创新与政策、专题研究4个方面展示信息计量学领域研究现状。研究发现,信息计量学的国际合作与交流日益深化,呈现开放、融合和拓展发展趋势。 相似文献
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Distrust in the archive: reconciling records 总被引：1，自引：1，他引：0
This article explores the role of archives in the construction of Australian Indigeneity, past, present and future, with reference to the colonial and post-colonial culture of the archive in Australia, the possibilities for refiguring the archive present in post-colonial thinking, Indigenous ways of knowing, and digital technologies, and the role of reconciling research in that process. It presents the main findings of an Australian Research Council?Cfunded project, Trust and Technology: Building Archival Systems for Indigenous Oral Memory, and draws on Ph.D. research undertaken by Shannon Faulkhead relating to the role that written and oral records play as sources of the narratives of the Koorie people of Victoria in south-east Australia. In conclusion, the article proposes new legal, policy and professional approaches that support Indigenous frameworks of knowledge, memory and evidence. It also discusses the implications of the findings of the Trust and Technology project for archival theory, practice and education. 相似文献
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科技期刊专题开设形式和类型的分析与探讨 总被引：1，自引：0，他引：1
针对目前科技期刊专题开设类型少样化、开设模式同质化、选题缺乏特色等问题,从周期性、发布形式、选题方向、关注程度等方面,对科技期刊专题开设形式进行分析,并按记叙文6要素(时间、地点、人物、事件、起因、内容),对专题的开设类型进行全方位、多层次的分类分析,同时介绍各种类型专题的特点以及组织专题需要注意的要点.实践表明,开展多种类型的高质量专题策划,可引领最新科技,促进学术交流,提高办刊的主动性和活跃性,增强期刊的竞争力和影响力. 相似文献
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For public libraries, as with most organizations, effective strategic planning is critical to longevity, facilitating cohesive and coordinated responses to ever present and ever changing political, economic, social, and technological (PEST) forces which shape and influence direction. Strategic planning is widely recognized as a challenging activity, however, which can be both time consuming and unproductive, and there exists limited guidance regarding how to evaluate documented and disseminated strategic plans, particularly within the not-for-profit sector. In response, this research proposes and tests an inspection-based approach to the evaluation of strategic plans, based upon a rubric specifying the key attributes of each of the core components of a plan, combined with an appropriate assessment scale. The rubric provides a method to identify and assess completeness of strategic plan, extending to qualitative assessment of communication aspects such as specification and terminology, and synergistic aspects such as cohesion and integration. In the most comprehensive study of its kind to date, the method is successfully trialed across the devolved Scottish public library sector, with the strategic plans of 28 of the 32 regional networks evaluated. Of the 28 plans, 17, or 61%, were found to be incomplete and/or to contain contradictory or uncoordinated components. It is recommended that Scottish public libraries improve not only completeness of plans, but also their precision, specificity, explicitness, coordination, and consistency, and overall mapping to library services. Recommendations are made for further widespread application of the rubric. 相似文献
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文献信息传播理论初探 总被引：10，自引：0，他引：10
The so-called doaumentary information denotes the process of realizing information livening and sharing by means of information exchange,distribution,transfer and circulation for a certain receiver.It is made up by disseminators,the dissemination channels,receiver audience and disseminative results.It is a process of developing and infinite circulation,having the features of characters of purpose and benefit,dynamic state and continution,fratuitousness and remuneration,education and learning,science and systematicness as well as ideology and awareness.There are natural and social functions of the documentary information dissemination.Its basic laws are laws of synchronization,selective compatibility,overlap and the finite law of meeting the needs of demands as well as the law of complementation,while the basic principles are service supremacy,open policy,forward limit,exrensiveness,rapidness,accuracy and exactitude as well as benefits.Ways of dissemination are of passive,active,participation,computer and network pattern and modes.ref.2 相似文献