| 国外学科信息门户发展现状分析 |
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| 引用本文： | 张芮,张娴.国外学科信息门户发展现状分析[J].图书情报工作,2006,50(2):139-142. |
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| 作者姓名： | 张芮 张娴 |
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| 作者单位： | 四川大学信息资源管理系 中国科学院成都文献情报中心 |
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| 摘 要： | 对114个发展较为成熟的国外学科信息门户网站进行调查，对其地理分布、学科范围、建设背景、元数据框架、分类体系、主题控制，质量控制和增值服务等方面进行分析研究，总结出国外学科信息门户的主要特点。指出国外学科信息门户的建设较为规范，资源管理和用户服务工作都非常细致和严谨，值得国内学科信息门户网站借鉴。
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| 关 键 词： | 国外学科信息门户 现状分析 资源发现 |
| 收稿时间： | 2005-09-27 |
| 修稿时间： | 2005-09-272005-10-28 |
An Analysis of Actuality of Oversea Subject Information Gateways |
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| Zhang Rui,Zhang Xian.An Analysis of Actuality of Oversea Subject Information Gateways[J].Library and Information Service,2006,50(2):139-142. |
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| Authors: | Zhang Rui Zhang Xian |
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| Institution: | Information Resource Management Department, Sichuan University, Chengdu 610064;Chengdu Library of Chinese Academy of Sciences, Chengdu 610041 |
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| Abstract: | In this paper, 114 maturely developed oversea subject information gateways on Internet have been investigated, and their characteristics are analyzed based on their geographic distributions, subject areas, construction backgrounds, metadata schemes, classification systems, subject headings, quality evaluations and their added value services. The result shows that all these gateways have been built with high standardizations and normalizations. In addition, resource managements and users services must be taken into full consideration,and this would be very useful experience for building subject information gateways in China. |
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| Keywords: | oversea Subject Information Gateways actuality analysis resources discovery |
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