特色数据库建设中信息发布的研究与实践     

张淼 《图书馆学研究》2004,(9):4-5,15

本文着重阐述了特色数据库的发布及维护机制，在比较目前主流特色数据库建设系统的基础上，就WEB网络数据和全文检索系统进行了深入探讨。  相似文献   

OSTMED.DR®, an Osteopathic Medicine Digital Library     

Lori Fitterling  Elaine Powers  Emily Vardell 《Medical reference services quarterly》2018,37(1):74-80

The OSTMED.DR® database provides access to both citation and full-text osteopathic literature, including the Journal of the American Osteopathic Association. Currently, it is a free database searchable using basic and advanced search features.  相似文献   

Genetics Home Reference: A Review     

Jessica A. Koos  Ashley Bassett 《Medical reference services quarterly》2018,37(3):292-299

Genetics Home Reference is a free, online resource created and maintained by the National Library of Medicine. It is designed to provide genetic information to a wide variety of audiences, particularly the general public. The site consists of original information and links to other curated resources.  相似文献   

Dialectics of design: how ideas of ‘good design’ change     

《普罗米修斯》2012,30(1):29-39

This paper advances a first‐pass theory of change in the styling of objects of domestic utility. It is based on the idea that the expressive potential of design for the maker, the user and the designer exists in tension with other desirable properties of the designed artefact. Respectively these are mass availability, conformity to professionally‐defined ideas of good taste, and the demands of function and marketability. The theory is illustrated by reference to the emergence and subsequent dilution of three design movements; Arts and Crafts, Art Nouveau and certain versions of Modernism.  相似文献   

Helping patrons find locally held electronic resources: An interlibrary loan perspective     

Pamela Johnston 《Journal Of Access Services》2016,13(1):1-6

The University of North Texas Libraries provide extensive online access to academic journals through major vendor databases. As illustrated by interlibrary loan borrowing requests for items held in our databases, patrons often have difficulty navigating the available resources. In this study, the Interlibrary Loan staff used data gathered from the ILLiad interlibrary loan management system to investigate why patrons request locally available materials. This study resulted in recommendations for the Libraries' linking strategies in EBSCOhost databases. Several user education needs were identified and communicated to the Libraries' Subject Liaisons.  相似文献   

Inter‐rater reliability of h‐index scores calculated by Web of Science and Scopus for clinical epidemiology scientists          下载免费PDF全文

Benjamin Walker  Sepand Alavifard  Surain Roberts  Andrea Lanes  Tim Ramsay  Sylvain Boet 《Health information and libraries journal》2016,33(2):140-149

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用ASP实现网络数据库中图片的上传与显示     

严双林 《扬州职业大学学报》2005,9(1):32-34

提出了图片在网络数据库中的上传与显示技术，并用ASP代码与Access和SQL Server进行了系统实现。  相似文献   

互联网上5个免费中国专利数据库的比较研究   总被引：2，自引：0，他引：2  

蔡莉静  张魁军  姚新茹  曹丽娜 《情报科学》2003,21(7):773-775,784

本文对5个常用的免费中国专利数据库进行了比较，并结合检索实例指出了它们的异同，以便为读者正确选择和使用中国专利数据库提供参考．  相似文献   

从CNKI看全文检索系统的发展   总被引：2，自引：0，他引：2  

朱素兰  符雄  蒲瑞芬 《现代情报》2005,25(11):35-37

通过回顾CNKI的发展历程。总结其发展经验。推导全文数据库检索系统的发展方向。  相似文献   

Result merging methods in distributed information retrieval with overlapping databases   总被引：5，自引：0，他引：5  

Shengli Wu  Sally McClean 《Information Retrieval》2007,10(3):297-319

In distributed information retrieval systems, document overlaps occur frequently among different component databases. This paper presents an experimental investigation and evaluation of a group of result merging methods including the shadow document method and the multi-evidence method in the environment of overlapping databases. We assume, with the exception of resultant document lists (either with rankings or scores), no extra information about retrieval servers and text databases is available, which is the usual case for many applications on the Internet and the Web. The experimental results show that the shadow document method and the multi-evidence method are the two best methods when overlap is high, while Round-robin is the best for low overlap. The experiments also show that [0,1] linear normalization is a better option than linear regression normalization for result merging in a heterogeneous environment.

Sally McCleanEmail:

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