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《Journal of Government Information》2001,28(2):149-169
This article examines the impact of computer-mediated communication — specifically the use of e-mail and GOVDOC-L — and the use of and design of Web pages on academic documents librarians' professional relationships. Twenty-six semi-structured telephone interviews were conducted with academic documents librarians throughout the US to enhance and help clarify previous quantitative research data from a national survey conducted on the same topic by the author. Findings from the interviews suggest that computer-mediated communication is not only important for passing information, but also in terms of professional support and community building. Computer-mediated communication also appears to be reducing the use of some other modes of communication by documents librarians. In addition, the interviews provide anecdotal evidence that internal and external relationships have been modified or created anew because of work related to the World Wide Web (WWW). The article concludes with a discussion on the impact that the altering of professional relationships may have on the documents librarians' profession. 相似文献
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《Library & information science research》2004,26(1):73-93
A survey of academic reference librarians provided data for an examination of differences in survey administration on paper and the World Wide Web, with particular attention to response rates, response time/quickness, sampling bias, and differences in responses that are related to the medium of administration. Three methods of survey distribution were compared: paper survey distributed by mail, Web survey announced by mail, and Web survey announced by e-mail. Response rates for the Web survey were not as high as with traditional survey methods. Responses to the Web survey were returned more quickly, but not by a great deal. E-mail notices were more effective for promoting the Web survey than paper notices. The study detected no sampling bias or differences in the content of responses. Although the advantages of Web survey administration are alluring, researchers must use carefully designed follow-up procedures and avoid technology-related implementation problems to match the effectiveness of traditional paper surveys. 相似文献
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ISIS数据库轻松上网 总被引：1，自引：0，他引：1
贺玲勇 《现代图书情报技术》2001,17(3):53-55
WWW ISIS 是一种ISIS 数据库的Web 服务器软件, 本文探讨利用此软件, 在不对原ISIS 数据库的数据和结构作大的改动情况下, 即可将ISIS 数据库上网的简易方案; 并对这一方案的实现步骤及具体方法作了详细的描述。 相似文献
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《Research Strategies》2001,18(2):151-163
The use of the World Wide Web by high school students to complete school assignments was studied by interviewing high school students. The author expected to find that students were using the World Wide Web as their primary source of information and that the students had difficulty in evaluating whether information on a web site was scholarly. The author considered Perry's Scheme of Student Development and the unique nature of the World Wide Web to come to these assumptions, which were only partially validated by this study. As is typical in a qualitative study, the sample was small, but some themes that could help provide direction to further research emerged. It was discovered that the students in the study used a good variety of resources, including libraries and the World Wide Web, to find information for school assignments. However, the students were weak at determining the quality of the information that they found on a web site. Students did poorly at evaluating web site information in the absence of gatekeepers. 相似文献
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Andrea Powell 《Learned Publishing》1996,9(2):59-66
There is considerable pressure on most professional and society publishers to create a presence on the World Wide Web, from their members and customers alike. This paper describes the planning that went into the establishment of CAB INTERNATIONAL’S Home Page, focusing on the strategic issues and detailed preparation rather than the physical tasks involved. Although it is technically straightforward to set up a Home Page, many publishers are faced with difficult decisions about how to use the features of the World Wide Web to best advantage and how to develop a real presence in terms of both promotion and publishing activities. 相似文献
6.
《Government Information Quarterly》1997,14(4):373-395
The number of federal agencies creating and maintaining electronic networked resources continues to increase. One networked resource federal agencies are increasingly using is the World Wide Web (Web). As government use of the Web rises, so too does the need for assessing the extent and nature of public use of agency Web sites. One means of Web use evaluation is through the analysis of Web server-generated log files. This article presents various log file analysis techniques and issues related to the interpretation of log file data. 相似文献
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本文分析了万维网在科学研究中的局限性,指出其虽然能补充传统图书馆和数字图书馆的一些服务功能,但决不可能替代图书馆。为了应对科学文献爆炸性的增长,万维网和图书馆事业都必须迅速地加以改进和建设。 相似文献
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Risin JA 《Medical reference services quarterly》1998,17(4):39-53
The purpose of this paper is to facilitate international research of medical resources on the World Wide Web. International research consists of overcoming a unique set of obstacles and challenges that are not involved when undertaking research tasks using only U.S.-based information. Utilizing the World Wide Web can help us to overcome most of the restraints we would have to face when we perform research outside of our local geography. Currently, there are a number of Internet Web sites that may assist us in breaking down the barriers to undertaking international research. 相似文献
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基于觅食理论的网络信息环境实证分析 总被引：1，自引：0，他引：1
通过对信息觅食理论的介绍,展现了一种不同于传统理论的、用于分析网络信息环境的思路和方法.在传统理论模型缺乏定量分析的情况下,本文从一种全新的角度来展示和描述用户的信息觅食行为与所处信息环境之间的关系,通过实证分析展示了信息觅食模型的核心思想和分析步骤.实验中,首先分析了该实验所处的信息环境,然后利用生成系统模型分析了该实验用户的信息觅食行为,最后构建了数学模型,并用模型展示了一种较理想的信息觅食方法.结论认为,信息觅食理论为网络环境下的信息查寻行为提供了一个新的研究路径和分析方法. 相似文献
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Web数据挖掘的原理、方法及用途 总被引：14，自引：0，他引：14
Ｗeb数据挖掘是将数据挖掘技术和理论应用于对WWW资源进行挖掘的一个新兴的研究领域,本文介绍了Web数据挖掘的基本概念，分类，并给出Web数据挖掘的基本原理，基本方法，最后指出Web数据挖掘的用途，展望了其美好的发展前景。 相似文献
13.
Jennifer L. Bol 《Learned Publishing》1998,11(1):33-37
Publishers and learned societies in the scientific marketplace are faced with new challenges as they move their existing journals from the traditional print format and distribution to an electronic environment. Many of the traditional marketing approaches need to be modified to reflect new features and benefits that online publications offer. In addition, the electronic environment, specifically the World Wide Web (WWW) offer different types of opportunities beyond traditional marketing channels. The following paper will cover several different aspects of marketing electronic journals: traditional marketing considerations; translating traditional methods into electronic marketing strategies; and an emerging marketing channel referred to as the virtual community. 相似文献
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基于万维网信息生态系统的信息构建 总被引：17，自引：1，他引：17
信息构建是设计大型网站的蓝图 ,是人们在万维网信息环境中成功地管理和查找信息的基础。本文提出了由业务环境、内容和用户三个要素组成的万维网信息生态模型 ,并基于这一模型介绍了信息构建的基本内容以及信息构建师与信息构建团队 相似文献
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WWW 检索工具的原理和实践 总被引：12，自引：1，他引：11
本文在总结WWW 上信息查找方法和原理的基础上, 归纳出基于超文本的信息查找和基于检索工具的信息查找两种方法。着重描述了WWW 检索工具的技术指标和特点, 最后介绍了一个著名的WWW 检索工具WebCrawler 的功能和使用步骤。 相似文献
17.
《Library & information science research》1998,20(1):5-21
Researchers in the behavioral and social sciences, particularly psychology, are beginning to conduct laboratory experiments on the World Wide Web. The Web venue offers conveniences that are apparent to market researchers and academic investigators, who have used the Web extensively for survey research. Like traditional experimental researchers. Web experimenters must assure the reliability and inferential validity of their experiments to determine whether a causal relationship exists between independent and dependent variables. In research design and implementation, therefore, Web experimenters must avoid the many artifacts of the experimental situation that threaten internal validity, construct validity, and external validity. This article discusses the application of methodological techniques to social science Web experiments and suggests topics in library and information science most conducive to research on the Web. 相似文献
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对Web和语料库以及多语语料库的关系进行辨析,针对Web上丰富的各类电子文本,从语言工程角度出发,提出"分步骤、按领域"建设大规模双语平行语料库的思路,即选定领域专一、语言可靠、格式规范的文本,逐次建设特定领域的语料库,最后汇总成高质量、大规模、全领域的"高大全"式双语平行语料库。同时,围绕一个实例介绍如何利用Web资源建设特定领域双语平行语料库。 相似文献
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图书馆无障碍网页设计研究 总被引：4，自引：1，他引：3
本文在W3C协会的WAI组织制定的网页内容规范的基础上,从无障碍网页开发的可及性原则、无障碍网页设计、无障碍网页规范化三方面提高网页的可读性。 相似文献