谈MEDLINE光盘检索及其利用

本文论述了MEDLINE光盘的特点、运行环境、检索方法,介绍了MEDLINE光盘的利用及应注意的问题。     

MEDLINE光盘检索与局域网检索的比较研究

以法国鲁昂大学医院(RUH)在开展书目信息检索工作过程中所做的两次调查光盘检索用户调查和局域网(Intranet)检索为基础,通过比较光盘检索和网络检索的优点和不足,希望为国内开展信息检索有所启示,为国内光盘技术和网络建设的发展提供一条切实可行的思路.     

Web上检索MEDLINE与光盘检索的比较

分析了MEDLINE3种检索方式，重点就Web检索MEDLINE与光盘检索之间在经费、管理、使用范围及功能几个方面进行比较。总结出Web检索MEDLINE具有花钱少、24h检索、界面友好、功能强大和可扩展性等优点。     

MEDLINE光盘检索与局域网检索的比较研究

以法国鲁昂大学医院（RUH）在开展书目信息检索工作过程中所做的两次调查：光盘检索用户调查和局域网（Internet）检索为基础,通过比较光盘检索和网络检索的优点和不足,希望为国内开展信息检索有所启示,为国内光盘技术和网络建设的发展提供一条切实可行的思路。     

NEDLINE数据库网上检索与MEDLINE光盘检索比较研究

章对国际互联网上免费Medline数据库中的PubMed检索功能作详细介绍，并与MedlineCD-ROM进行比较，分析和评价。     

MEDLINE数据库网上检索与MEDLINE光盘检索比较研究

文章对国际互联网上免费Medline数据库中的PubMed检索功能作详细介绍,并与Medline CD-ROM进行比较、分析和评价.     

MEDLINE光盘检索软件性能及用户界面比较研究

本文以作者几年来应用MEDLINE CD－ROM进行检索服务的经验为基础，运用软件性能分析方法，对银盘、剑桥、EBSCCO、DIALOG四种主要MEDLINE光盘产品的检索软件及其用户界面进行了详细地剖析，总结了其优缺点，最后，对未来MEDLINE光盘产品的用户界面作出了一些预测。     

PowerBuilder技术在MEDLINE数据库检索系统中的二次开发实验

主要介绍了医学文献检索系统的设计思想、功能及在PB（PowerBuilder）中的具体实现。该医学检索系统是MEDLINE的功能的延伸，有利于教学科研工作者在已经获得的MEDLINE信息的基础上建立自己的医学文献资源库。同时这一实验也是解决长期困扰医学文献检索教育的一大难题——模拟实验环境的设计的一次有益尝试。     

An evaluation of CD-ROM MEDLINE use in Thailand

An analysis of requests for CD-ROM MEDLINE* searches from June to December 1987 at the Medical Library, Chulalongkorn University, was performed. Requests were received from eighty-two places, in Bangkok and the provinces; 97.8% were from government organizations. MEDLINE on CD-ROM was available from 1982 to date. Most users requested searches covering the previous five or six years. Users were surveyed regarding the service: just over 87% found the service user-friendly. In addition, users suggested that the library conduct search training programs, and more than half of the users noted that a single work station could not meet the search load.     

MEDLINE数据库收录的中文医学期刊来源指标分析

对MEDLINE数据库收录的中文生物医学相关期刊的来源指标进行了分析,并与期刊所在学科的各指标的平均值作了对比。结果发现,MEDLINE收录的中文医学期刊文献量不大,平均每刊刊载约260篇,每篇论文平均有5个作者、17条参考文献,文献的引用半衰期为6.175年。MEDLINE收录的中文医学期刊并不侧重海外论文的发表,似乎能吸引更多的基金论文。     

MEDLINE数据库的发展及其三种版本的比较

MEDLINE是医学界最常用的外文文献书目数据库,其发展演变情况复杂、检索平台品种繁多.文章回顾了其发展演变过程,并从数据范围、记录构成、检索规则、主题词检索、结果输出、个性化服务等方面比较SilverPlatterMEDLINE、Ovid-Medline和PubMed三个版本的异同,试图让读者对MEDLINE有一个更为全面的了解.     

Evaluating CD-ROM versions of the MEDLINE database: a checklist

The emergence of CD-ROM (compact disc/read-only memory) versions of the MEDLINE database requires experienced MEDLINE searchers to examine assumptions about searching MEDLINE, since some expectations may not be fulfilled by this new technology. When applied to a particular CD-ROM MEDLINE product, the evaluation procedure involves testing assumptions concerning database contents; mechanics of searching; display, print, and download capabilities; and user-friendly features. The extent to which a CD-ROM product preserves and exploits important MEDLINE strengths should be assessed, e.g., the MeSH controlled vocabulary, the designation of major and minor MeSH emphasis, and the use of subheadings. Search software characteristics that affect ease of searching and quality of results also need to be examined, e.g., the ability to truncate search terms and the order of precedence in which Boolean operators are evaluated. A checklist to assist in the evaluation process is presented, including search examples for use in testing search functions.     

PubMed免费MEDLINE检索功能和使用方法

针对网上医学文献检索中的实际问题，介绍了美国国家医学图书馆生物技术中心开发的PubMed网站更新的免费MEDLINE检索功能和使用方法。     

关于从MEDLINE数据库中进行知识抽取和挖掘的研究进展

本文对近年来国内外利用医学文献检索系统MEDLINE进行知识抽取和文本数据挖掘的研究进行了回顾和综述,包括Swanson等开展的从文献中发现隐藏的联系的研究,Cimino等人开展的从文献中抽取规则的研究,国外的共词及国内的共篇分析研究.并据此提出,在当前信息技术高速发展的条件下,应当充分开展知识抽取和文本挖掘的研究,为图书情报部门的服务功能从文献管理向信息管理和知识管理转化进行理论上的探索.     

CD-ROM MEDLINE use and users: information transfer in the clinical setting

Effective delivery of biomedical information to health professionals depends on the availability of systems that are compatible with the information-seeking patterns of health professionals. MEDLINE is a major source of biomedical information, but has been available primarily through libraries via telecommunications networks. The recent availability of MEDLINE on CD-ROM has made it possible to provide MEDLINE directly to clinicians without the associated problems of telecommunications and online use charges. The MEDLINE on CD-ROM Evaluation Forum sponsored by the National Library of Medicine reported on clinicians' use of CD-ROM MEDLINE at seven different clinical settings. This article summarizes the findings from these sites and places them in the context of current understanding of information-seeking behaviors of health professionals. Key issues in the design and development of information technologies in the clinical setting are also articulated.     

论数据库特别权利的法律保护

论文从数据库特别权利保护的立法背景和实践着手,分析了其内容、限制及界定,并就其对数据库产业发展的影响进行了客观的评价.