Search (59 results, page 1 of 3)

  • × language_ss:"e"
  • × theme_ss:"Suchtaktik"
  • × year_i:[1990 TO 2000}
  1. Shah, G.A.; Desai, A.T.; Nagarkar, S.A.: Search strategies : their importance in IR process (1992) 0.02
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    Pages
    S.31-34
    Source
    Proceedings of the 15th National IASLIC Conference, Annamalainagar, Tamil Nadu, India, 26-29 December 1992. Ed. by. A. Chatterjee et al
  2. Makulowich, J.S.: 10 tips on managing your Internet searching (1995) 0.01
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    Date
    14.12.1995 20:51:29
    Source
    Online. 19(1995) no.4, S.32-37
  3. Mohan, K.C.: Boolean and nearest neighbour text searching in a multi-strategy retrieval system (1996) 0.01
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    Source
    Library science with a slant to documentation and information studies. 33(1996) no.1, S.29-38
  4. Wilson, T.D.: Exploring models of information behaviour : the 'uncertainty' project (1999) 0.01
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    Date
    23. 3.2002 9:29:18
    Pages
    S.55-66
  5. Shaw, D.: Bibliographic database searching by graduate students in language and literature : search strategies, system interfaces, and relevance judgements (1995) 0.01
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    Date
    8.11.1996 19:42:29
    Source
    Library and information science research. 17(1995) no.4, S.327-345
  6. Whitmire, E.: Undergraduates' information seeking behavior : the role of epistemological development theories and models (1999) 0.01
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    Date
    26. 5.2002 15:29:17
    Pages
    S.713-725
  7. Hsieh-Yee, I.: Search tactics of Web users in searching for texts, graphics, known items and subjects : a search simulation study (1998) 0.01
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    Date
    25.12.1998 19:22:31
    Source
    Reference librarian. 1998, no.60, S.61-85
  8. Limberg, L.: Three conceptions of information seeking and use (1999) 0.01
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    Date
    22. 3.2002 9:53:10
    Pages
    S.116-135
  9. Byström, K.: Information seekers in context : an analysis of the 'doer' in INSU studies (1999) 0.01
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    Date
    22. 3.2002 9:55:52
    Pages
    S.82-95
  10. Toms, E.G.: What motivates the browser? (1999) 0.01
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    Date
    22. 3.2002 9:44:47
    Pages
    S.191-208
  11. Ennis, M.; Sutcliffe, A.G.; Watkinson, S.J.: Towards a predictive model of information seeking : empirical studies of end-user-searching (1999) 0.01
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    Date
    22. 3.2002 9:54:13
    Pages
    S.96-115
  12. Shuman, B.A.: Cases in online search strategy (1993) 0.00
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    Footnote
    Rez. in: Journal of academic librarianship 20(1994) no.1, S.53; Education in information 12(1994) no.2, S.285-287 (A. Large)
    Pages
    279 S
  13. Manual of online search strategies (1992) 0.00
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    Footnote
    Rez. in: Library Association record 94(1992) no.10, S.667 (A. Pinnock); Library review 42(1993) no.5, S.71-72 (P. Millar)
    Pages
    699 S
    Type
    s
  14. Basch, R.: Secrets of the super searchers : planning search strategies (1993) 0.00
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    Source
    Online. 17(1993) no.5, S.52-58
  15. Dervin, G.: On studying information seeking methodologically : the implications of connecting metatheory to method (1999) 0.00
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    Source
    Information processing and management. 35(1999) no.6, S.727-750
  16. Chamis, A.Y.: Vocabulary control and search strategies in online searching (1991) 0.00
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    Footnote
    Rez. in: Computers in libraries 12(1992) no.2, S.46-47; Library quarterly 62(1992) no.3, S.347-349 (R. Fidel)
    Pages
    XV,121 S
  17. Rehkop, B.: 'Quick-and-dirty' company searches : four options (1992) 0.00
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    Source
    Database. 15(1992) no.6, S.40-43
  18. English, W.: ¬A short primer in conducting searches (1998) 0.00
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    Source
    Link-up. 15(1998) no.1, S.31
  19. Cole, C.; Kennedy, L.; Carter, S.: ¬The optimization of online searches through the labelling of a dynamic, situation-dependent information need : the reference interview and online searching for undergraduates doing a social-science assignment (1996) 0.00
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    Source
    Information processing and management. 32(1996) no.6, S.709-717
  20. Wildemuth, B.M.; Jacob, E.K.; Fullington, A.;; Bliek, R. de; Friedman, C.P.: ¬A detailed analysis of end-user search behaviours (1991) 0.00
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    Abstract
    Search statements in this revision process can be viewed as a 'move' in the overall search strategy. Very little is known about how end users develop and revise their search strategies. A study was conducted to analyse the moves made in 244 data base searches conducted by 26 medical students at the University of North Carolina at Chapel Hill. Students search INQUIRER, a data base of facts and concepts in microbiology. The searches were conducted during a 3-week period in spring 1990 and were recorded by the INQUIRER system. Each search statement was categorised, using Fidel's online searching moves (S. Online review 9(1985) S.61-74) and Bates' search tactics (s. JASIS 30(1979) S.205-214). Further analyses indicated that the most common moves were Browse/Specity, Select Exhaust, Intersect, and Vary, and that selection of moves varied by student and by problem. Analysis of search tactics (combinations of moves) identified 5 common search approaches. The results of this study have implcations for future research on search behaviours, for thedesign of system interfaces and data base structures, and for the training of end users
    Pages
    S.302-312

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