The evolution of value-added network services (VAN), current technology, and some of the major VAN vendors and types of services for universities are described. A network glossary is included. (MLW)

This current overview of optical disk technology describes the evolving marketplace for optical products, the use of libraries as test sites for prototype CD-ROM (compact disk read-only-memory) products, CD-ROM developments, new optical technologies, and advances in magnetics. A list of some compact disk manufacturers and a glossary of terms are…

Describes a methodology which analyzes courses described in university catalogs in order to produce a database used in the compilation of a collection development policy statement. Each step of the analysis is described, and tables are used to track sample data through the entire process. (CLB)

Reviews the current status of satellite remote sensing data, including problems with efficient storage and rapid retrieval of the data, and appropriate computer graphics to process images. Areas of research concerned with overcoming these problems are described. (16 references) (CLB)

Discusses the addition of the National Aeronautics and Space Administration database to the National Science Foundation's NSFnet data communication network. Outlines the history of databases in the United States and enumerates proposed upgrades from a new Office of Science and Technology policy report. (TW)

Two curriculum guides for postsecondary information systems programs are those of the Association for Computing Machinery and the Data Processing Management Association. The National Business Education Association offers both a Business Teacher Education Curriculum Guide and a K-14 Curriculum Guide. (CH)

Describes the development of relational database technology as it applies to educational settings. Discusses some of the new tools and models being implemented in an effort to provide educators with technologically advanced ways of answering questions about education programs and data. (TW)

This paper reviews the history of separate online system interfaces which led to efforts to develop expert systems for searching databases, particularly for end users, and introduces the research on such expert systems. Appended is a bibliography of sources on interfaces and expert systems for online retrieval. (Author/EJS)

Describes important techniques by which library users avoid information overload, clarifies the terminology in the information overload literature, and reviews the major findings of this literature in the context of library applications. Implications for users and librarians are discussed. (CDD)

Spokesmen for libraries and scientific organizations condemned efforts by the Department of Defense to restrict access to unclassified information in electronic databases. The plan would limit access to a new category of "sensitive but unclassified" information. (MLW)

The major benefit of an environmental scanning/forecasting system is in providing critical information for strategic planning. Such a system allows the institution to detect social, technological, economic, and political trends and potential events. The environmental scanning database developed by United Way of America is described. (MLW)

Briefly evaluates the use of the InfoTrac system by students at the Indiana University library for computer-assisted searching. The evaluation covers the reliability of the equipment and software; improvements in the system; user needs and satisfaction; and emerging competitive systems. (CLB)

Examines factors which may affect the receptivity of librarians to the use of optical disk technologies, including hardware and software issues, the content of currently available databases, and the integration of optical technologies into existing library services. (CLB)

A better understanding of the skills and knowledge needed by the grants coordinator in seeking prospective funding agencies can contribute to both more efficient use of that function and better use of new computer technology for pre-award management. (MSE)

For the past six years, Los Angeles County Office of Education (California) has used a state-of-the-art computerized transportation management system that produces $2 million annual net savings and provides prompt, accurate bus service for students, parents, and teachers. This article details routing and scheduling programs used. Includes seven…