网络环境下图书馆个性化信息服务探讨

个性化信息服务是指能够满足用户个人信息需求的一种服务,它能根据用户的个性特点及特定要求主动向用户提供有针对性的、经过集成的信息内容或系统功能.文章论述了在网络环境下,图书馆个性化信息服务的特征、有利条件以及图书馆开展个性化信息服务的方法.     

论高校图书馆地方性特色建设与资源共享--兼述汕头大学图书馆地方性特色建设

分析了网络环境下高校图书馆地方性特色建设的必要性，提出网络环境下高校图书馆地方性特色建设工作和地方性特色建设实现资源共建共享的道路。     

北京市高新技术企业技术竞争力实证研究

定义企业技术竞争力的内涵,并通过分析得出影响企业技术竞争力的两大因素：技术创新能力和外部支撑保证条件,以北京市的企业为实证研究对象,通过调查问卷所得数据分析北京市企业的技术竞争力发展现状,在此基础上提出一些企业在提升技术竞争力中面临的问题和解决问题的办法。     

泛在图书馆对高校图书馆建设的影响

在泛在知识环境下,泛在图书馆对高校图书馆产生了巨大的冲击。论述了泛在图书馆对高校图书馆用户、高校图书馆、高校教育模式等方面产生了的影响。     

图书馆信息服务中的伦理问题及其原则探讨

网络环境的发展,使图书馆在信息传播、信息组织、信息利用中面临着一些新的伦理问题.图书馆要坚持公平、人文、卓越和无害等伦理原则,以保障信息服务活动健康发展.     

信息生态群落演化机理研究

针对信息生态群落的演化,综合运用系统论、协同论、信息论和突变论的相关原理对信息生态群落的演化机理进行探讨,总结出社会传播机理、支配机理、协同机理、互动机理、突变机理几种主要演化机理,以期为信息生态群落演化的后续研究提供一些参考。      

网络环境下高校图书馆采访工作存在的问题及对策

文章分析了网络环境下高校图书馆采访工作在购书经费、采购方式、文献筛选、结算方式、人员素质等方面存在的新老问题,阐述了采访工作要从确定采购原则、拓宽采购途径、实现资源共享、加大调研力度、提高人员素质等方面采取应对策略.     

论网络环境中的图书馆藏书发展

计算机信息网络环境给图书馆信息资源结构、馆藏资源获取方式及质量评价标准、信息资源的保障方式、馆藏文献购置经费等方面带来了深刻的影响。适应网络环境的变化,图书馆在馆藏发展中应该更新传统藏书观念,合理配置馆藏资源,加强馆藏资源的特色化建设和分工协调,建立起信息资源的社会保障体系,加大对信息资源建设的投入,并努力提高图书馆工作人员的素质。     

Measuring Effectiveness in a Virtual Library

Measuring quality of service in academic libraries traditionally includes quantifiable data such as collection size, staff counts, circulation numbers, reference service statistics, qualitative analyses of customer satisfaction, shelving accuracy, and building comfort. In the libraries of the third millennium, virtual worlds, Web content and remote customer populations mean that traditional measures of quality service are no longer complete. Applying methods to quantify effectiveness is vital to future success, and is a necessary precursor to examining quality of service. This case study of a small, virtual academic library, created to serve a non-traditional student population, faculty, and community, illustrates the use of measures such as the saturation rate of student population, the percentage of bibliographic sessions and orientations compared to number of courses offered, and Web site traffic patterns. As library services are affected by factors such as self-sufficient customers, declining physical collections, staff cuts, and increases in virtual traffic, all types of academic libraries may find it useful to implement the relatively uncomplicated data analysis explored in this article, in addition to established methodologies.     

A new approach to explore the knowledge transition path in the evolution of science & technology: From the biology of restriction enzymes to their application in biotechnology

In this contribution, we develop a new approach to explore the process of knowledge transition from discovery-oriented science to technological fields, via applications-oriented research, including a mediator set. This trajectory is referred to as the D-A-T trajectory. It is shown how it can be constructed and measures are proposed to characterize the relational strength among different environments (discovery oriented research, applications-oriented research and patents) and the speed of evolution. Our approach is illustrated by a case study of three fundamental restriction enzymes articles. Among other results we found that 387 patents cited 124 of the 988 articles (a share of 12.55%) in the mediator set. Defining the non-patent references (NPR) transition rate as the number of citing patents divided by the number of articles in the mediator set yields a value 0.392. Our results suggest that the D-A-T path acts as a backbone and reveals important “invisible contributions” of an original scientific work during its evolution from discovery oriented research to outside academia. Our contribution provides a useful tool for bridging the existing gap in detecting the transition of knowledge between science and technology.