Journal notes     

Beatty WK 《Bulletin of the Medical Library Association》1990,78(2):209-211

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Serials standards work: the next frontier     

Tseng SC  Arcand JL  Brugger JM  Finn M  Olson AJ  Somers S 《Library resources & technical services》1990,34(2):139-157

Serials, one of the more complicated areas of library technical endeavors, has lacked the benefit of standards for a long time. Even now, with standards beginning to be available, the majority of institutions are not working within standard serials formats. A survey to determine the use of serials standards in libraries was conducted in 1988 by the American Library Association, Resources and Technical Services Division, Serials Section, Committee to Study Serials Standards. In the spring of 1988 a survey was sent to a group encompassing the Association of Research Libraries members, CONSER participants, United States Newspaper Program participants, Microform Project libraries, and some vendors and librarians who attended the Committee meetings on a regular basis. The survey questionnaire assessed the current level of serials standards awareness of librarians and vendors. Topics included the type of serials systems used, standards relevant to serials control and union listing and whether or not they are implemented, types and levels of training staff received in the application of standards, benefits of the standards, and areas where standards are most needed.  相似文献   

The contemporary medical society library     

Crawford S  Michel C  Waligorski C 《Bulletin of the Medical Library Association》1990,78(4):407

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Medical information, health sciences librarians, and professional liability     

Hafner AW 《Special libraries》1990,81(4):305-308

As a gatekeeper to medical literature and a critical link in the delivery of information to physicians, the librarian's role raises the issue of the librarian's professional liability. The paper suggests several ways in which liability may attach to the librarian or the librarian's employers. Although the librarian's personal risk is negligible, the physician's exposure due to ineffective library work is substantial since the courts have held that a physician must keep abreast of progress in his field. Librarians can also become associated with professional liability actions as part of a case against a physician or hospital through the legal doctrine of vicarious liability. The paper concludes by suggesting several proactive steps for health sciences librarians to pursue to insulate themselves from professional liability and to insulate physicians and institutions from vicarious liability.  相似文献   

The Health Devices Alerts database     

Hewison NS 《Medical reference services quarterly》1990,9(2):61-72

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基于流程挖掘的企业竞争情报采集研究   总被引：3，自引：0，他引：3  

张玉峰  王翠波  吴金红 《中国图书馆学报》2008,34(2)

业务流程能力是企业核心竞争力的重要体现。而流程知识是竞争情报的重要来源。流程知识具有高价值性和可获得性的特点。流程知识的获取有隐性知识获取和显性知识获取两种获取方法。将数据挖掘技术引入到流程知识的获取中。构建了基于流程挖掘的企业竞争情报采集模型,并通过实例介绍了流程挖掘在竞争情报中的具体应用。  相似文献   

网络环境下信息市场结构与规模变化研究     

吴正荆  孙成江 《情报资料工作》2008,(4)

文章从信息市场的角度出发,来考证信息交流的社会变化和发展轨迹.文章研究了社会信息交流的经典模式,构造了传统信息市场中典型出版交流链,指出了我国传统信息市场中的出版交流瓶颈问题;分析了网络环境下信息出版过程、信息市场结构、信息载体和信息市场规模等方面的变化情况,构造了网络环境下信息市场结构变化和规模变化模型.  相似文献   

做好档案接收前保管期限检查，优化馆藏档案资源     

吴海琰 《北京档案》2008,(9):38-39

做好馆藏档案资源建设的最基本内容就是接收档案,而确保接收档案保管期限准确划分是保证进馆档案质量的最重要标准之一,直接影响馆藏档案资源的优化和馆藏档案整体的资源建设。  相似文献   

世界重点高校“知识管理”课程建设实证调查研究(Ⅱ)——分析与讨论     

张玉峰  王翠波  吴金红  艾丹祥 《情报学报》2008,27(1):110-115

本文根据对世界重点高校"知识管理"课程建设的调查结果,采用定量和定性相结合的方法探讨该课程建设的有关重要问题及规律,深入分析了课程的教学模式、开设专业、课程内容、教学目标、教学方法与手段、课程性质与开设层次,并融合了作者的创新性观点和建议,以期为探索新型的知识管理课程体系和知识管理科学理论体系提供支持.研究表明知识管理教育是一个综合性、前沿性、高层次、系统化的复杂工程,是相关学科培养具有扎实的知识管理理论及应用基础、新型知识结构、高技术素质和创新能力的新型知识管理人才的重要途径.  相似文献   

基于图的Web信息可视化探析   总被引：1，自引：1，他引：0  

周宁  吴佳鑫  张少龙 《情报学报》2008,27(5)

可视化技术被广泛应用于各个领域,它将数据集以二维或三维图像的方式展现出来,更有利于发现数据分布的特点,以及数据中蕴含的模式特征。本文首先介绍了图结构及其表示方法,在此基础上介绍了两种基于图的可视化模型方法:力导向分布可视化方法与发散分布可视化方法,并详细介绍了两种方法的原理和实现方式;两种方法并没有提供图中各节点的重要度信息,而实际中图中的各节点的重要度往往不同,本文并针对节点的属性与重要度提出了可视化改进建议,介绍了PageRank算法,并利用它计算图中各节点的重要度,最终映射为可视化属性;最后通过Google搜索结果获取了大学关联图,进行了节点重要度计算与可视化实例解析。  相似文献