Office professionals (n=490) completed a questionnaire related to their familiarity with database software, availability and type of database software used, how the software package was learned, frequency of use, features and applications used, and type of information stored. Findings show that database software is quickly becoming commonplace,…

Provides critical reviews of four online databases: (1) Quotations Database, available through DIALOG and CompuServe; (2) Consumer Reports, through Prodigy, CompuServe, and Nexis; (3) HealthNet, from CompuServe; and (4) encyclopedias through America Online, CompuServe, GEnie, and DELPHI. Special features of access techniques or content of the…

Describes a simple method to enhance the teaching of protein structures and function by analyzing amino acid sequences using word processing programs. (ZWH)

Discusses vendor approval plans for library collection development and describes uses of various vendor plans by public libraries. Opening day collection services are described, vendor's book inventory databases are explained, title selection and the use of book reviews is discussed, and problems with out-of-print titles are considered. (LRW)

Traces the increasing use of databases and computerized records of government agencies in newsrooms during the 1980s. Reports on a national survey showing that most journalism education programs do not prepare students to use these rich sources of information now routinely used in the newsroom. (SR)

This guide to searching for special education information in the ERIC (Educational Resources Information Center) database covers: selecting a search system, using the "Thesaurus of ERIC Descriptors," using Boolean logic, planning the search, and using the ERIC Clearinghouses as resources. (DB)

In a pilot project, computer-assisted bibliographic retrieval from MEDLINE was taught to an entire entering medical school class (n=112), followed by incorporation of a MEDLINE searching exercise into an early phase of the curriculum and monitoring of subsequent spontaneous use. The method was seen as useful and effective. (Author/MSE)

This symposium issue presents nine articles that discuss the U.S. Air Force STINFO (Scientific and Technical Information) Program, which was developed to improve the effectiveness of collecting and disseminating scientific and technical information concerning Department of Defense, Army, Navy, and Air Force research and engineering efforts. (LRW)

Discussion of the role of Boolean logic in the information retrieval process focuses on a study that investigated the optimization of search logic for the MEDLINE database. Measures of retrieval effectiveness are discussed, the relationship of weighting schema and the logical schema is considered, and further investigations are suggested. (17…

Discusses ways in which using mathematical symbols to search online bibliographic databases in scientific and technical areas can improve search results. The representations used for Greek letters, relations, binary operators, arrows, and miscellaneous special symbols in the MathSci, Inspec, Compendex, and Chemical Abstracts databases are…

Reports on a survey of 25 large research libraries concerning their anticipated use of local systems and bibliographic utilities in 1992. Topics covered include acquisitions, cataloging, database maintenance, record transfer, and authority control. (MES)

Discusses problems that new information technologies have created for intellectual property concerns. Digital sampling devices used in music are described, downloading from large databases is discussed, the problems with derivative works are considered, outdated copyright laws are discussed, and ways that librarians can help protect intellectual…

Review of developments in databases highlights a new emphasis on accessibility. Topics discussed include the internationalization of databases; databases that deal with finance, drugs, and toxic waste; access to public records, both personal and corporate; media online; reducing large files of data to smaller, more manageable files; and…

Compares two methods of information retrieval--one that rates documents according to a query and another that uses relevant documents to find further relevant documents (i.e., neighboring documents). Highlights include experiments at the National Library of Medicine; feedback; vector cosine retrieval; and a measure of retrieval effectiveness…

Reviews research on data mining (DM) and knowledge discovery (KD). Discusses popular conceptions of information growth, the knowledge acquisition process, major elements of the DM process, and evaluation methods. Research on DM and KD is divided into two categories: analysis of numerical databases and analysis of non-numerical or textual…