Discussion of bibliographic databases and the structure of records focuses on the structure of education information based on publications of the New Zealand Council for Educational Research. Faceted design is discussed, and mandatory and optional fields in education database design are considered. (Contains 16 references.) (LRW)

Discussion of information retrieval and the derivation of new knowledge from bibliographic databases focuses on medical journal literature. Topics discussed include the incomplete coverage of medical literature on databases; searching by free text or title words versus searching by assigned subject headings; and the implications of these factors…

Describes research aimed at investigating dynamically evolving database environments and corresponding schemata that allow storage and manipulation of variable length data, a variable number of fields per record, variable length records and fields, and dynamically defined objects. Proposes a new framework for dynamic database environments.…

Describes collection-development strategies for use in the identification, evaluation, and selection of numeric-data resources. Addresses three primary issues: the delineation of collecting scope and organizational role; the identification of potentially relevant data resources; and the evaluation of those resources in accordance with objective,…

Describes a scheme in the United Kingdom that coordinates geochemistry publications with a computerized geochemistry database. The database comprises not only data published in the journals but also the remainder of the pertinent data set. The discussion covers the database design; collection, storage and retrieval of data; and plans for future…