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Tenopir, C.; Cahn, P.: TARGET & FREESTYLE : DIALOG and Mead join the relevance ranks (1994)
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- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.446-456.
- Source
- Online. 18(1994) no.3, S.31-47
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- a
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Tenopir, C.; Neufang, R.: ¬The impact of electronic reference on reference librarians (1992)
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- Source
- Online. 16(1992) no.3, S.54-56,58,60
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Tenopir, C.; Neufang, R.: Electronic reference options : how they stack up in research libraries (1992)
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- Abstract
- Report of a survey 96 (out of 119) US and Canadian member libraries of the Association of Research Libraries (ARL) to determine their use of on-line and CD-ROM data bases, including OPACs. 4 catalogues were identified: on-line mediated searching (97%); CD-ROMs (96%); end-user on-line searching (45%); and locally mounted magnetic tapes (37,5%). The latter option is expected to be the most widely used option in the new future. Although CD-ROM caused some migration from on-line, most migration was from printed sources to CD-ROM. Tables show: on-line hosts most used for intermediary on-line searching; on-line data bases most after searched by intermediaries; end user on-line systems offered by most libraries; the 20 most popular CD-ROM data bases; and the 8 magnetic tape data bases accessible on OPACs
- Source
- Online. 16(1992) no.2, S.22-28
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- a
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Tenopir, C.; Hover, K.: When is the same database not the same : database differences among systems (1993)
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- Source
- Online. 17(1993) no.4, S.20-27
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Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998)
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- Abstract
- Reports a survey of all academic members of the Association of Research Libraries in the 4th quarter of 1997 which examined how academic libraries incorporate electronic information sources into their reference activities and the effects on libraries services. There was a response rate of 68 per cent, Compares results surveys carried out in 1991 and 1994. The survey covered: numbers of computers access options (intermediary, end user online, CD-ROM locally loaded databases or those accessible through the library catalogue and the Internet. There is a trend away from print resources, particularly indexing and abstracting materials, and away from CD-ROM LANs and local loading of databases towards remote online resources
- Source
- Online. 22(1998) no.4, S.22-28
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Tenopir, C.: Reference services from RLG (1995)
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- Abstract
- Describes the variety of search services supporting library reference functions offered by the RLG in the USA. The best known of these is RLIN, the massive bibliographic database and related services originally developed for shared cataloguing. In the last few years RLG has added CitaDel, an online search system that provides access to indexing/abstracting databases; and Zephyr, a Z39.50 server that amkes the RLIN and CitaDel databases searchable through a library's online catalogue. RLG also offers document delivery connections, including Ariel and Internet based document delivery software, for a full complement of online reference support for academic and public libraries
- Date
- 25.11.1995 19:22:01
- Source
- Library journal. 120(1995) no.8, S.28,30
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- a
-
Tenopir, C.: Integrating electronic reference (1995)
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- Abstract
- Reports on a survey of ARL (Ass. of Research Libraries) members in the USA in 1994, which sought to find out the electronic reference services that are offered by these libraries and how the services affect reference staff, the expectations of users, and user instruction. The services covered include CD-ROM, intermediary online searching, end user online (e.g. FirstSearch), tape loaded databases and user access to the Internet, including electronic mail facilities. Highlights the additional workload the provision of these services involves, and the sometimes unrealistic expectations of users especially with regard to Internet resources
- Date
- 25.11.1995 19:22:01
- Source
- Library journal. 120(1995) no.6, S.39-40
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- a
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Lundeen, G.; Tenopir, C.: Text retrieval software for microcomputers and beyond : an overview and a review of four packages (1992)
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- Source
- Database. 15(1992) no.4, S.51-63
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Tenopir, C.: Target, Freestyle, WIN ... : searching takes a new look (1994)
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- Library journal. 119(1994) no.4, S.34-
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Tenopir, C.: Choices for electronic reference (1993)
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- Abstract
- Gives a brief account of the various kinds of reference sources available to libraries, from remote online sources to locally mountes databases to printed reference works. Also provides a short historical account of electronic reference sources. Sees a role for each medium in the library and gives broad guidelines for choosing to provide a variety of these media
- Source
- Library journal. 118(1993) no.12, S.52,54
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- a
-
Tenopir, C.: Evaluation criteria for online, CD-ROM (1992)
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- Source
- Library journal. 117(1992) no.4, S.66-68
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Tenopir, C.: Human or automated, indexing is important (1999)
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- Source
- Library journal. 124(1999) no.18, S.34,38
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- a
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Tenopir, C.: Electronic reference options : tracking the changes (1995)
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- Abstract
- Reports the results of a 1994 survey of the academic library memebers of the Association of Research Libraries, USA, to discover what types of electronic reference services they offer and how these services affect reference librarians' jobs and user and staff training. This survey was a follow up to an earlier survey in 1991
- Source
- Online. 19(1995) no.4, S.67-73
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- a
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Nahl-Jakobovits, D.; Tenopir, C.: Databases online and on CD-ROM : how they differ, let us count the ways (1992)
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- Abstract
- The study investigated the factors of response time, coverage, content and cost in CD-ROM and online versions of 2 popular databases: SilverPlatter Information Ins.'s and DIALOG's version of Psychological Abstracts (PsycINFO and PsycLIT) and Sociological Abstracts (Sociofile and Sociological Abstracts). Results confirm that, though the databases may be similar, significant differences do exist. Specifically, online searching gives a more consistent or predictable response time and yields greater currency, consistency and coverage
- Source
- Database. 15(1992) no.1, S.42-50
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- a
-
Tenopir, C.; Jascó, P.: Quality of abstracts (1993)
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- Abstract
- Abstracts enable users to judge the relevance of articles, provide a summary and may be a substitute for the original document. Defines abstracts and considers who they are written be according to the American National Standards Institute (ANSI) and other sources. Distinguishes between indicative and informative abstracts. Informative abstracts are preferred by ANSI and ERIC. Discusses the content and procedures for abstracting, writing style, tests of quality and readability and informativeness. Presents statistics analyzing abstracts from 3 general interest databases and on abstract length and type
- Source
- Online. 17(1993) no.3, S.44-55
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- a
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Tenopir, C.: Front end software proliferates (1996)
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- Abstract
- Discusses the advent of software packages (termed front end packages) which are installed on PCs or Macintosh machines and provide the user with an interface to online databases. The packages involved usually provide graphical user interfaces (GUIs) and are dedicated to particular online systems. Focuses on KR ProBase which was introduced by Knight-Ridder in 1995 for information specialists to search DIALOG and DataStar (though not yet with a single interface). Describes the features of this product. Concludes with a brief discussion of the alternatives to host specific software packagaes, Z39.50 and Web browsers such as Netscape
- Source
- Library journal. 121(1996) no.8, S.29-30
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- a
-
Tenopir, C.: Trends in user searching (1996)
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- Abstract
- Discusses a number of trends in the provision of commerical research online systems to end users, as opposed to professional intermediaries. The trends highlighted include: Web versions of, for example, FirstSearch and EBSCOhost; end user access via the library, which cushions the user from direct paymant for use; the integration of information sources in specific subject areas; the rethinking of proprietary software solutions; and the provision of specialized products with a very specific customer focus
- Source
- Library journal. 121(1996) no.20, S.35-36
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- a
-
Tenopir, C.: Linking to full texts (1998)
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- Abstract
- Describes the links which major online indexing and bibliographic services are providing from article citations to the corresponding electronic full text. Services covered include OCLC's FirstSearch and its Electronic Collections Online, Ovid, PubMed and UMI/ProQuest Direct. Discusses the value of links to electronic full text vis a vis direct searching of the full text, arguing for the superiority of the former and stressing that indexing services and bibliographic databases have a strong future for this reason
- Source
- Library journal. 123(1998) no.6, S.34,36
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- a
-
Tenopir, C.: Ethics for online educators (1992)
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- Source
- Journal of information ethics. 1(1992), S.32-40
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Tenopir, C.: Online databases : overcoming the 'black box' syndrome (1994)
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- Source
- Library journal. 119(1994) no.10, S.38-40
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- a
