This description of the types of linguistic information obtainable from online databases generally used to acquire technical information includes examples of equivalent words, English usage, and statistical linguistic data. The implications of online databases as substitutes for dictionaries and as corpora for linguistic survey are considered.…

Reports on a study designed to ascertain the occurrence of 10 terms from the field of urban planning in 55 databases available on the DIALOG system by searching the terms in the Dialindex file. Total postings and postings in 10 top ranking databases for each term are shown. (eight references) (MES)

Reviews the literature on online bibliographic databases for secondary sources in history. The effect of online databases on the reference process is discussed, and the principal databases in the field are introduced. Areas for future research are suggested, and 23 references are listed. (Author/MES)

Reports the results of a study which examined costs and search results for 20 searchers conducted on both BRS After Dark and Knowledge Index. Various features of the two retrieval systems are reviewed, and advantages and disadvantages of each system are summarized. Data are presented in one table and several graphs. (24 references) (MES)

This digest discusses advantages and disadvantages of CD-ROM use in libraries and information centers and lists features of three CD-ROM versions of the ERIC database--Dialog OnDisc ERIC, OCLC Search CD450, and SilverPlatter ERIC. Brief descriptions of these products focus on the differences among them, including equipment requirements, search…

This digest discusses advantages and disadvantages of CD-ROM use in libraries and information centers and lists features of three CD-ROM versions of the ERIC database--Dialog OnDisc ERIC, OCLC Search CD450, and SilverPlatter ERIC. Brief descriptions of these products focus on the differences among them, including equipment requirements, search…

Assesses the current state of reference structures in online public access catalogs (OPACs) in a framework defined by stagnation, progress, and future challenges. Outlines six areas for reference structure development. Twenty figures provide illustrations. (AEF)

Demonstrations to graduate education students on the use of the ERIC database for research of children's literature materials involved using the thesaurus and subject indexes. Electronic searches served as follow-up to the classroom instruction, and the advantages of online searching were illustrated through various approaches used to retrieve…

This book is designed to assist the beginning searcher of those online systems that primarily provide information in the form of bibliographic citations. These systems also contain files in other formats that are designed to provide answers to reference-type questions. It is intended not only to provide basic "how-to" information on the…

This report on some of the strategic planning decisions that OCLC has made for the 21st century begins by describing the evolution of OCLC from a pioneer in the computer revolution with its Online Union Catalog and Shared Cataloging System in 1971 to a system that currently has nearly 60 distinct offerings. Corresponding computer and…

Beginning this annual report is a letter to the OCLC membership from OCLC President and Chief Executive Officer, K. Wayne Smith. Statistical data are then presented in tables and/or graphs for OCLC programs and the system's financial status for fiscal years 1990/91 and 1989/90; the growth of the OCLC Online Union Catalog from 1971-1991 in terms of…

This flyer and kit present results of a survey conducted by the Systems and Procedures Exchange Center (SPEC) of the Association of Research Libraries (ARL) about providing public services to remote users, as well as a variety of documents pertaining to services to remote users. In February 1993, a SPEC survey of 108 ARL members was answered by 75…

Recent forms of technology which have essentially altered the types of services that libraries can provide are discussed in five articles. The areas covered include the problematic aspects of automating reference services, a successful goal oriented approach to automating reference services, and the impact of new technologies on school media…