-
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
- Type
- a
-
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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- a
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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
- Type
- 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
-
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
-
Allard, S.; Levine, K.J.; Tenopir, C.: Design engineers and technical professionals at work : observing information usage in the workplace (2009)
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- Abstract
- This exploratory study examines how design engineers and technical professionals (hereafter referred to as engineers) in innovative high-tech firms in the United States and India use information in their daily work activities including research, development, and management. The researchers used naturalistic observation to conduct a series of daylong workplace observations with 103 engineers engaged in product design and testing in four U.S.- and two India-based firms. A key finding is that engineers spend about one fourth of their day engaged in some type of information event, which was somewhat lower than the percentage identified in previous research. The explanation may be rooted in the significant change in the information environment and corporate expectations in the last 15 years, which is the time of the original study. Searching technology has improved, making searching less time consuming, and engineers are choosing the Internet as a primary source even though information may not be as focused, as timely, or as authoritative. The study extends our understanding of the engineering workplace, and the information environment in the workplace, and provides information useful for improving methods for accessing and using information, which could ultimately lead to better job performance, facilitate innovation, and encourage economic growth.
- Date
- 22. 3.2009 12:43:37
- Source
- Journal of the American Society for Information Science and Technology. 60(2009) no.3, S.443-454
- Type
- a
-
Tenopir, C.: Full text database retrieval performance (1985)
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- Source
- Online review. 9(1985), S.149-164
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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
- Type
- a
-
Tenopir, C.: Full text databases (1984)
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- Source
- Annual review of information science and technology. 19(1984), S.215-246
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Tenopir, C.: ¬The user-system interface (1989)
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- Source
- Library journal. 114(1989) no.13, S.80-81
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Tenopir, C.: Searching by controlled vocabulary or free text (1987)
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- Source
- Library journal. 112(1987) Nov.15, S.58-29
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Tenopir, C.: Evaluation criteria for online, CD-ROM (1992)
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- Library journal. 117(1992) no.4, S.66-68
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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.: Human or automated, indexing is important (1999)
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- Library journal. 124(1999) no.18, S.34,38
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Wang, P.; Hawk, W.B.; Tenopir, C.: Users' interaction with World Wide Web resources : an exploratory study using a holistic approach (2000)
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- Information processing and management. 36(2000) no.2, S.229-251
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Tenopir, C.; Read, E.: Patterns of database use in academic libraries (2000)
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- College and research libraries. 61(2000) no.3, S.234-246
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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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Tenopir, C.; Lundeen, G.: Managing your information : how to design and create a textual database on your microcomputer (1988)
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- Pages
- XII,226 S
