The development of information technology and computer network makes the digital library become the main information provider and important carrier for information communication. The digital library,which has brought about brand new reading experiences and quick and convenient services to the people,initiates a set of copyright disputes in Internet communication of information resources. Based on such visual angle,this paper analyzes some copyright issues occurring in information communication of digital library,and probes into some solutions for solving these problems.

阐述了加强高校图书馆员继续教育的必要性,探讨了图书馆员继续教育的内容,途径和方法。

General situation of Institutional Repositories(IRs) development is introduced and the superiority of academic libraries in IRs construction is set forth.The role of university libraries in IRs construction and the difficulties that could be occurred in construction are discussed.The author's suggestions to build IRs of university libraries are brought forward.

The article introduced the development and function of image processing system,which uses frozen image trapped, measuring and analytical method, dynamic state microcirculation. It is benefit to the medical teaching mode and also has board application prospect in scientific research.

本文介绍了数字图像处理系统的组成功能及在医学教学、科研中应用.此系统具有静态图像捕捉、测量、分析、动态微循环测量分析、病理报告数据库管理打印、多媒体教学的切片教学和数字录像教学等功能,在医学教学、科研中具有广阔的应用价值.