| 试析网络环境下信息资源配置的特点与基本策略 |
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| 引用本文： | 罗丽丽.试析网络环境下信息资源配置的特点与基本策略[J].图书情报工作,2003,47(3):86-88,31. |
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| 作者姓名： | 罗丽丽 |
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| 作者单位： | 苏州大学, 苏州 215021 |
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| 摘 要： | 从时间与空间边界、信息产权变化、配置成本构成等方面分析网络环境下信息资源配置的特点,提出网络环境下信息资源配置的基本策略有集成配置、虚拟配置、特色化配置和多机制配置等。
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| 关 键 词： | 信息网络 信息资源 配置 |
| 收稿时间： | 2002-07-29 |
Two Types of Virtual Reference |
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| Luo Lili.Two Types of Virtual Reference[J].Library and Information Service,2003,47(3):86-88,31. |
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| Authors: | Luo Lili |
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| Institution: | Suzhou University, Suzhou |
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| Abstract: | The rapid development of computer and network technology not only leads to an age of digi-talized resources, but also provides digital or virtual reference service for us to locate the resources in cyber space. Virtual reference service is provided to users without being limited by time and space. The major two types of virtual reference are email - based service and chat - based service. In this paper, the two types of service are systematically stated. |
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| Keywords: | virtual reference service digital reference service reference service |
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