The results of manual and online searching are compared during a unit on online chemical information retrieval taught at Hebrew University. Strategies and results obtained are provided for student searches on the synthesis of vitamin K(3) from 2-methylnaphthalene and polywater. (JN)

Describes an expert system which provides users who have information needs with terms to express search queries; introduces principles on which the system's behavior is based; describes the system's main procedures and decision rules; presents an example of system use; and outlines possible improvements in system search and evaluation procedures.…

Describes evolution of an in-house database search service developed by University of British Columbia's Educational Research Services and Computing Center. The tryout phase in developing a model for downloading citations to serve end users as a beginning nucleus for use in microcomputer accessed personal information systems is highlighted. (MBR)

Discusses data model role in an office filing facility, office data model requirements, and various modelling paradigms for office data modelling. Data model application to a typical collection of office data is presented, filing and retrieval operations are illustrated, and proposed research into other office data modelling aspects is outlined.…

This article examines some of the many overlapping, and even conflicting, terms used in the field of human memory and aging, analyzes the research approaches used to study those terms, and discusses the implications for adult education that result from the research findings. (CT)

This discussion of the use of authority control to ensure consistency of headings in machine-readable and card catalogs highlights the basic concepts and rationale of authority control and library catalogs, and efforts of the Library of Congress and bibliographic utilities. Six references and causes of name variations are appended. (EJS)

Provides suggestions for using on-line database systems (CompuServe, The Source, Dow Jones) in the classroom, presenting examples of the kinds of information and services available from CompuServe. Major CompuServe submenus are provided to illustrate encyclopedia searches, use of reference library, news sources, and accessing clubs and special…

Describes the Archive Retrieval and Analysis System (ARRAS), which provides rapid access to textual data and fast, flexible, open-ended analysis of individual texts; explains why the system should be viewed as a new kind of working environment; and suggests that such systems may influence users' intellectual point of view. (MBR)

This article expresses concerns about online searches being run by inexperienced searchers or nonchemists for other nonchemists or students. Studies concerning problems in the use of Chemical Condensates Database, Chemical Abstracts, Medline, and patent information are highlighted. Examples of searches yielding unsatisfactory results are noted.…

In this third of five course installments, the role of Library of Congress in providing improved subject access and weaknesses or defects of Library of Congress Subject Headings (LCSH) are discussed. Reflections of six practioners and researcher/teachers on long term use of LCSH and the MARC bibliographic record are presented. (EJS)

In this second of five course installments, key terms in an up-to-date definition of "subject access"--access, collection of items, search words, vocabulary, index or catalog records, related words or clues, file--are identified, and their part in providing subject access in both traditional and computer-based services are discussed.…

Description of the Optical Disk Pilot Program of the Library of Congress defines characteristics and differences between analog videodisks and optical digital disk technology. Benefits of the optical digital disk, material selection, and the system configuration (bibliographic indexing, document preparation and input scanning, image and record…

The Faxon Company has developed a user-friendly, menu-driven database that includes all serial titles from every subject area announced within the past three years. Accessible by ASCII terminals and personal computers, INFOSERV is available through Telenet and provides a brief bibliographic description together with availability information for…

This 26-item annotated bibliography cites articles and conference papers from 1981-1984 related to end-user searching of online databases in three sections: End-User Search Services and Systems, End User versus Intermediary, and Training of the End User. Questions concerning role of the librarian/intermediary and cost effectiveness of end-user…

Much research in higher education being done outside the United States is of considerable interest to American scholars, planners, and institutional researchers. A list of organizations dealing with institutional research is included. (Author/LBH)