Organized from the viewpoint of information retrieval theory, this review addresses issues of chemical information representation, comparison and matching, and retrieval strategies. Additional topics include similarity and clustering, visualization, and molecular diversity. Trends in research and application are identified, and gaps in the…

An overview is provided of available resources on the Holocaust accessible via the Internet. Highlights include: search engines; foreign countries; museums and research centers; libraries; archives; photographic archives; art; organizations; education (K-12 and academic); Holocaust denial; interviews with survivors; bibliographies; and Usenet…

Provides a brief description of the Z39.50 information retrieval standard and reviews evaluation criteria and questions that should be asked when selecting a Z39.50 client. Areas for consideration include whether to buy or build a Z39.50 client, the end-user's requirements, connecting to a remote server, searching, managing the search response,…

Describes new developments, such as Internet 2 and the Next Generation Internet (NGI) initiative, as well as other potential advances in high-performance applications that these new electronic resources will create. Relates these developments to the evolution of the Internet, and looks ahead to their likely impact beyond the higher education and…

Provides an annotated bibliography of publications related to resource-based learning, which is defined as a student-centered learning environment grounded in learning theory in which the teacher and the library-media specialist collaborate to help students with information needs, information retrieval, analyzing and synthesizing the information,…

Reviews the current state of research paradigms in the field of instructional technology from the perspective of research standards and paradigms recommended by Leslie J. Briggs in early 1980s. Analysis of articles published in "Educational Technology Research and Development" from 1992 to 1996 revealed that relatively few research…

Analyzes the change that Internet-based OPACs (Online Public Access Catalogs) have represented to the structure, administration, and maintenance of the catalogs, retrieval systems, and user interfaces. Examines the structure of databases and traditional principles that have governed systems development. Discusses repercussions of the application…

Reviews 17 years of research in library and information science in Spain by analyzing 354 journal articles from two periodicals according to productivity variables, thematic content, and authorship patterns. Results indicate a concentration in the areas of information retrieval, description of services, and studies of scientific communication.…

Support is given for extending bibliographic instruction (BI) in academic libraries to larger forms of electronic access. An argument for a team-teaching model of information-finding instruction is presented, in which the needs of doctoral students, are emphasized. This reflects specific concerns of this group and the overall importance of…

Discusses the challenges confronting law libraries in this age of technology. Highlights include physical storage space; transformation of the library environment; search and retrieval challenges; law library/librarian profile; librarian/publisher partnerships; and the future roles of technology and library services. (AEF)

Knowledge of electronic media includes recognizing different needs for information, understanding and using different measures of value, and understanding ethical issues. Skills relate to retrieving, managing, organizing, using, preserving, and communicating information. These complex abilities are explored, earlier work is described, and…

Focuses on stage three of the Big6 process for teaching information problem solving--location and access. This stage has two components: locate sources and find information within sources. Highlights include the concept of index, keyword search strategy, and Boolean searching. (AEF)

Question Master (QM) is a decision-support system automating some more routine, fact-type reference questions encountered by guiding librarians through a set of clarifying questions before recommending appropriate print or electronic resource from WorldCat, the OCLC (Online Computer Library Center) Online Union Catalog. This study found that the…

Describes EINS (European Information Network Services), a cooperative federation of information service providers with the objective of enlarging the information market, volume, and quality by offering scientific and technical information to members' users via the Internet. Highlights include implementation, cooperation, technology, operation, and…

Explores the disaggregation (ability to access/manipulate individual components of a document) and reaggregation (compilation of article components into a new written work) of scientific and technical journal articles by students and faculty members. Results lead to a discussion of metadata, the role of context in constraining component use, and…