Presents overview of NEXIS, an online computer system providing access to the full text of magazines, newspapers, and wire services relevant to public affairs, social science, business, and general news. Describes free text search techniques, system features, and costs. A special NEXIS terminal has been developed by Mead Data Center. (RBF)

Discusses the Virginia Tech Library System (VTLS) which is currently in an intermediate step between a basic short-record circulation and finding system and a totally integrated library processing system that will incorporate circulation control, acquisitions, serials, and an online catalog. (CHC)

Discusses a survey conducted by "Online Review" and the responses to the questionnaire by 7,000 individual users of online services. Information collected on the 497 organizations represented includes their nature, size and interest area, equipment and services used, future plans of online users, and the profile of typical terminal…

Describes the terminal's capabilities, ways to store and call up lines of statements, cassette tapes needed during searches, and master tape's use for login storage. Advantages of the technique and two sources are listed. (RBF)

This assessment of the effectiveness of using simulation, dial-up access to established bibliographic networks, and a dedicated CRT terminal for training library school students as online catalogers found that two modes of training are required: development of original cataloging skills, and development of computer interactive facility. Fourteen…

Reviews the questions and problems in library cataloging addressed through the nineteenth and early twentieth centuries by Panizzi, Cutter, and Lubetzky; asks whether computerization represents an advance that will free catalogers from earlier difficulties; and discusses the ongoing relevance of the principles of cataloging. A reference list is…

Using the IBM Interactive Instructional System software, a series of interactive study modules for college students taking a course in analysis of variance techniques was developed. Results of the study show that students responded positively and there were significant increases in unit examination performance. (Authors/JN)

The author suggests that student teachers make use of computerized literature retrieval to efficiently gather ideas, teaching strategies, and curriculum materials. Focusing on the ERIC database, he explains how to map out a multifaceted online search strategy and briefly discusses costs and document delivery. (SJL)

Outlines the operations of the computer search service at the University of Ottawa, including the clientele served and the nature of the service as a research adjunct to reference; publicity and statistics; physical layout; and systems and databases available for online searching. An annotated list of available databases is appended. (FM)

Discusses the need for an online interface between existing networks and between stand-alone systems and networks through examination of network synergy, trends in networking, and types of services provided by online library networks. The need for creation of implemented network standards for network message traffic is noted. (CWM)

Reviews a study which examined computerized bibliographic centers in Canada identifying three types: (1) library processing facility; (2) library network user group; and (3) information retrieval facility. The study also reported on ways to promote a computerized library network with emphasis on national location service. (CWM)

A project for the cyclic review of the safety of food additives initiated by the Food and Drug Administration's Bureau of Foods is outlined, and contractual arrangements and procedures for procuring the necessary literature searches are discussed. (CWM)

Describes a technique for providing truly interactive online database searches for requestors from other locations by searching via telephone conference. (CWM)

Deals with the interaction of traditional library reference and the new services generated by online information retrieval capabilities. Described are the impact of online reference within the library context, problems resulting from implementation, and the librarian's influence on future prospects. (Author/SW)

Formulates a model to accommodate the hypothesis that, if the content representation items of documents in a database are neither totally independent nor highly correlated, combining them in a certain way may increase information retrieval effectiveness. The results of a small experiment that tested this hypothesis are presented. (Author/JD)