对馆员工作时间上网的人性化思考

现代图书馆的工作离不开网络.在利用网络为读者服务的同时,普遍存在馆员上班时间上网的现象,就如何看待和管理这种上网行为,从人性化的角度提出一些管理理念.     

数字时代情报学发展的困境及其应对策略

数字时代情报学发生了较大变革,取得一定进展,但仍面临着诸多困境.在对此进行分析的基础上,提出了新时期情报学发展的应对策略.     

网格技术与数字图书馆

论文分析了网格技术的特点及其意义，论述了网格技术在数字图书馆建设中的应用以及一些相关的问题。     

垂直搜索引擎发展概述

本文分析了垂直搜索引擎的产生，与水平搜索引擎的区别所在，数据来源，盈利模式以及发展方向。     

技术·政治·文化——韩国网络公民媒体的现状与历史背景

韩国公民新闻网站OHMYNEWS打出“每个公民都是记者”的旗号并取得成功,在业界和理论界成为典型,作为一个公共新闻媒体的典型,本文试图以OHMYNEWS为个案,简要分析韩国网络公民新闻媒体现状,从韩国的政治、国民性格和相关技术发展的角度纵向浅析网络公民新闻媒体的历史背景和现实意义。     

Analysis of the urban/rural broadband divide in Canada: Using GIS in planning terrestrial wireless deployment

Millions of Canadians residing in Canada's northern, isolated, rural, and remote communities do not have broadband Internet access. This situation has led to a national “broadband divide.” That is, the deployment of wireline broadband is very limited in Canada's northern, isolated, rural, and remote areas because of the significant expense of installation and maintenance of the wired infrastructure needed to reach dwellings in these locations.Terrestrial broadband wireless technology, on the other hand, does not entail the same kind of physical infrastructure. As a result, there are dramatic changes in how spatial considerations affect the provision of broadband Internet services (BIS) to areas beyond the urban zone. In particular, the spatial question is now focused on assessing the capacity for different technological solutions to reach profitable population bases, and brings to the forefront organizations that are developing non-line-of-sight (NLOS) technologies that would permit wireless Internet access over much greater distances than current solutions.We begin this paper by establishing the importance of broadband connectivity to Canada's northern, isolated, rural, and remote communities. This discussion comments on the role of the Government of Canada in the provision of broadband connectivity to residents of these communities, and outlines the current regulatory issues that govern wireless services and policy formulation.The second part of the paper illustrates the use of geographic information system (GIS) approaches in the study of wireless broadband planning and deployment. Case study findings suggest that GIS applications can make a significant contribution to the analysis of wireless deployment planning, to the understanding of the relationships between wireless signal sources and consumers, and to the spatial configuration of terrestrial wireless broadband networks. We conclude the paper by discussing how the GIS approach employed could be used to inform the public policy process with regard to increasing access to broadband Internet services in all regions of the country, and thereby providing the opportunity for all Canadians, regardless of location, to fully participate in the Information Society.     

网络环境下军事科学信息资源开发利用初探

就因特网上军事信息的特定检索工具和检索方法进行了研究，并分别介绍了军事思想、军事历史、军事技术等一级军事学科和对台斗争、恐怖主义等当前热点的网络信息资源的分布及有效利用情况，以帮助有关人员在因特网上快速准确地搜索并开发与利用军事科学信息资源。     

预印本系统:国际学术交流的重要平台

本文从预印本的产生发展开始 ,介绍了国际上主要的应用站点的使用情况 ,并在此基础上总结了这种信息资源的重要作用 ,讨论了目前预印本界最关注的资源共享问题。笔者同时还介绍了“中国预印本服务系统”建设情况和功能特点。文章最后对预印本以及预印本系统的前景做了展望。     

“网络为王”时代的媒体公信力认定——网络媒体评价指标与方法

网络媒体的迅速扩张表明其在信息传播中的地位与作用越来越重要，但是这种新媒体也面临着有效传播的问题，要建立网络媒体的公信力，首先要对其进行评价和认定。通过定性和定量的方法，对网络媒体的利用率、网络信息质量、网络影响力等的评价是目前对网络媒体公信力评价的基本方法。     

数字图书馆-理想与现实

文章首先讨论理想的数字图书馆概念,介绍并比较两个主要的数字图书馆项目类型:研究型和实践型。在此基础上,论述了“混合图书馆”的概念及其特征、目标和任务,讨论混合图书馆较之理想中的数字图书馆,在资源、服务和系统等方面所面对的更为复杂的情况和问题,并从整合机制以及图书馆系统的选择等方面,提出混合图书馆目前需要关注的几项工作。