Explores to what extent the germ theory, when it was still a relatively new idea, is evident in the bibliographic records in the "Index-Catalogue of the Library of the Surgeon-General's Office of the United States Army" (Index Cat), the largest medical bibliographical tool ever published. Data suggest that scientists are quick to apply the new…

Describes push technology, which supplies automatic newsfeeds to users from a select group of Internet and intranet news, information, and software resources. Highlights include similarities to selective dissemination of information, intranet management, and addresses of some push technology sites on the World Wide Web. (LRW)

Discussion of personal bibliographic systems (PBS) that manage the input, storage, retrieval, and output of bibliographic references focuses on low-cost mainstream bibliographic software for personal use or smaller libraries. Structural flexibility, indexes, printing and downloading, searching, and interface- and management-related issues are…

Describes the methodology and results of the log analysis for the Alcohol Studies Database (ASDB), a domain-specific database supported by the Center of Alcohol Studies at Rutgers University Libraries. The objectives were to better understand user search behavior, to analyze failure rates, and to develop approaches for improving the user…

Explores current pressures for research libraries to adopt new technologies, myths that impede progress, the question of what resources and search strategies researchers tend to rely on, and attitudes of faculty toward librarians and library services. User needs, convenience, and timeliness in providing library services are emphasized, and…

Briefly describes available expert system shells and identifies evaluation criteria relevant to the use of a shell by libraries. Areas discussed include ease of use by system developers and end users, detachability of finished systems, and costs. A glossary is provided. (10 references) (CLB)

Argues that students must be introduced to information technologies to prepare them for the future and recommends that the library media center be made the information center for both teachers and students. Sources of information on CD-ROM, telecommunications, online searching, instructional television, and change strategies are provided,…

Discusses the feasibility of individual television film libraries combining film holdings onto optical disks and developing networks that would allow online searching of, access to, and transmission of video images. It is concluded that recent advances in technology would support fast and cost effective image retrieval with no loss in video…

Describes the unique reliability problems of very large databases that necessitate specialized techniques for hardware problem management. The discussion covers the use of controlled partial redundancy to improve reliability, issues in operating systems and database management systems design, and the impact of disk technology on very large…

Discusses using a library database to aid students in book selection. Describes choosing a database program. Lists important database variables as desired grade level, difficulty level, length of book, and sex of the main character. Notes student critiques of the system. Summarizes five library database programs. (MVL)

Describes the Eastman Kodak Company's microfilm and optical disk technologies and their applications. Topics discussed include WORM technology; retrieval needs and cost effective archival storage needs; engineering applications; jukeboxes; optical storage options; systems for use with mainframes and microcomputers; and possible future…

A study investigated the relationship of medical student experience with computer searches to their continued use of search services. Results indicated that, among the 184 students studied, searching the MEDLINE database once a month through the first years of medical school improved the likelihood that students would continue searching.…

Compares Hypertext researchers=FE and designers=FE metaphor of navigation in three-dimensional (physical) space with Hypertext (problem space). This paper discusses navigation concepts; physical space versus spacial and temporal relationships; navigation aids; cognitive mapping; information retrieval; and a content analysis of a screen of…

Details the development of the FISHLIT bibliographic database at the JLB Smith Institute of Ichthyology Library at Rhodes University (South Africa), and the subsequent CD-ROM publication of the database by NISC (National Information Services Corporation). Discusses the advantages of CD-ROM publication, costs and information service provision,…

Cognitive and metacognitive demands of initial information gathering for elementary school research assignments were studied for 23 6th graders during think-aloud/concurrent interviews. Results support the view that information retrieval and use in libraries is a problem solving task requiring flexible application of various forms of knowledge.…