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  • × theme_ss:"OPAC"
  • × theme_ss:"Benutzerstudien"
  1. Wallace, P.M.: Periodical title searching in online catalogues (1997) 0.03
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    Date
    29. 7.1998 10:57:22
    Source
    Serials review. 23(1997) no.3, S.27-35
  2. Schneider, R.: OPACs, Benutzer und das Web (2009) 0.03
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    Date
    22. 2.2009 18:50:43
    Source
    Zeitschrift für Bibliothekswesen und Bibliographie. 56(2009) H.1, S.9-19
  3. Kaske, N.K.: ¬A comparative study of subject searching in an OPAC among branch libraries of a university library system (1988) 0.02
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    Abstract
    The degree of variability in the percentage of subject searching in an online public access catalog (OPAC) among branch libraries of one university was studied. A full semester's worth of transactions was analyzed, not sampled. The time units used were hour of the day, day of the week, and week of the semester. The findings show that subject searching varies from a low of 22% to a high of 74% over the hours of a day. Variability for the days of the week ranged from 17% to 64%, and for the weeks of the semester variability ranged from 12% to 70%. Valuable management information on the utilization of the OPAC within each brach library and among all the branch libraries is provided through numerous charts and graphs.
    Source
    Information technology and libraries. 7(1988), S.359-372
  4. Witt, M.: Survey on the use of the catalogue at the Mediatheque of the Cité des Sciences et de l'Industrie (CSI) (1993) 0.02
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    Source
    International cataloguing and bibliographic control. 22(1993) no.4, S.68-71
  5. Moulaison, H.L.: OPAC queries at a medium-sized academic library : a transaction log analysis (2008) 0.02
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    Date
    10. 9.2000 17:38:22
    Source
    Library resources and technical services. 52(2008) no.4, S.230-237
  6. Klugman, S.: Failures in subject retrieval (1989) 0.00
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    Pages
    S.9-35
  7. Gouke, M.N.; Pease, S.: Title searches in an online catalog and a card catalog : a comparative study of patron success in two libraries (1982) 0.00
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    Source
    Journal of academic librarianship. 8(1982), S.137-143
  8. Dreis, G.: Benutzerverhalten an einem Online-Publikumskatalog für wissenschaftliche Bibliotheken : Ergebnisse und Erfahrungen aus dem OPAC-Projekt der Universitätsbibliothek Düsseldorf (1994) 0.00
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    Footnote
    Rez. in: ABI-Technik 14(1994) H.3, S.267-268 (D. Schmidmaier); ZfBB 42(1995) H.6, S.641-643 (G. Ewert)
    Pages
    XIII, 150 S
  9. Markey, K.: Users and the online catalog : subject access problems (1986) 0.00
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    Pages
    S.35-69
  10. Spinas, P.: Benutzerfreundlichkeit von ETHICS : Ergebnisse einer Untersuchung des Online-Kataloges der ETH-Bibliothek (1992) 0.00
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    Source
    ABI-Technik. 12(1992), S-55-59
  11. Moore, C.W.: User reactions to online catalogs : an exploratory study (1981) 0.00
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    Source
    College and research libraries. 42(1981) no.4, S.295-302
  12. Besant, L.: Early survey findings: users of public online catalogs want sophisticated subject access (1982) 0.00
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    Source
    American libraries. 13(1982), S.160
  13. Markey, K.: Thus spoke the OPAC user (1983) 0.00
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    Source
    Information technology and libraries. 2(1983), S.381-387
  14. Bishop, D.F.: ¬The CLR OPAC study : analysis of ARL user responses (1983) 0.00
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    Source
    Information technology and libraries. 2(1983), S.315-321
  15. Janosky, B.: Online library catalog systems : an analysis of user errors (1986) 0.00
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    Source
    International journal of man-machine studies. 25(1986), S.587-
  16. Carson, E.: OPACs: the user and subject access (1985) 0.00
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    Source
    Canadian library journal. 42(1985), S.65-70
  17. Stanke, N.K.: User satisfaction with an online catalog (1987) 0.00
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    Source
    Iowa library quarterly. 24(1987), S.24-34
  18. Kern-Simirenko, C.: OPAC user logs : implications for bibliographic instruction (1983) 0.00
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    Source
    Library hi tech. 1(1983) no.1, S.27-35
  19. Zink, D.: Monitoring user search success through transaction log analysis : the WolfPAC example (1991) 0.00
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    Source
    Reference services review. 19(1991), S.49-56
  20. Connell, T.H.: User acceptance of library catalog results : an exploratory study (1991) 0.00
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    Source
    Library resources and technical services. 35(1991) no.2, S.191-201

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