Search (198 results, page 2 of 10)

  • × language_ss:"e"
  • × theme_ss:"Informationsdienstleistungen"
  1. School library reference services in the 90s : where we are, where we're heading (1994) 0.02
    0.017220449 = product of:
      0.034440897 = sum of:
        0.034440897 = product of:
          0.068881795 = sum of:
            0.068881795 = weight(_text_:c in 2518) [ClassicSimilarity], result of:
              0.068881795 = score(doc=2518,freq=2.0), product of:
                0.1291003 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.037426826 = queryNorm
                0.5335526 = fieldWeight in 2518, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.109375 = fieldNorm(doc=2518)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Editor
    Truett, C.
  2. LaGuardia, C.; Boisse, J.: User needs, library mandates, and information magic (1994) 0.02
    0.017220449 = product of:
      0.034440897 = sum of:
        0.034440897 = product of:
          0.068881795 = sum of:
            0.068881795 = weight(_text_:c in 7486) [ClassicSimilarity], result of:
              0.068881795 = score(doc=7486,freq=2.0), product of:
                0.1291003 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.037426826 = queryNorm
                0.5335526 = fieldWeight in 7486, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.109375 = fieldNorm(doc=7486)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Rothstein on reference : ... with some help from friends (1990) 0.02
    0.017220449 = product of:
      0.034440897 = sum of:
        0.034440897 = product of:
          0.068881795 = sum of:
            0.068881795 = weight(_text_:c in 265) [ClassicSimilarity], result of:
              0.068881795 = score(doc=265,freq=2.0), product of:
                0.1291003 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.037426826 = queryNorm
                0.5335526 = fieldWeight in 265, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.109375 = fieldNorm(doc=265)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Editor
    Katz, B. u. C. Bunge
  4. Layne, S.S.: Artists, art historians, and visual art information (1994) 0.02
    0.015212455 = product of:
      0.03042491 = sum of:
        0.03042491 = product of:
          0.06084982 = sum of:
            0.06084982 = weight(_text_:22 in 1027) [ClassicSimilarity], result of:
              0.06084982 = score(doc=1027,freq=2.0), product of:
                0.13106237 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.037426826 = queryNorm
                0.46428138 = fieldWeight in 1027, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1027)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Reference librarian. 1994, no.47, S.22-36
  5. Yoo, E.-Y.; Robbins, L.S.: Understanding middle-aged women's health information seeking on the web : a theoretical approach (2008) 0.02
    0.015212455 = product of:
      0.03042491 = sum of:
        0.03042491 = product of:
          0.06084982 = sum of:
            0.06084982 = weight(_text_:22 in 2973) [ClassicSimilarity], result of:
              0.06084982 = score(doc=2973,freq=2.0), product of:
                0.13106237 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.037426826 = queryNorm
                0.46428138 = fieldWeight in 2973, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=2973)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    9. 2.2008 17:52:22
  6. Bryson, J.: Managing information services : an integrated approach (1997) 0.02
    0.015212455 = product of:
      0.03042491 = sum of:
        0.03042491 = product of:
          0.06084982 = sum of:
            0.06084982 = weight(_text_:22 in 1630) [ClassicSimilarity], result of:
              0.06084982 = score(doc=1630,freq=2.0), product of:
                0.13106237 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.037426826 = queryNorm
                0.46428138 = fieldWeight in 1630, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1630)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    31.12.1998 22:01:11
  7. Jennerich, E.Z.; Jennerich, E.J.: ¬The reference interview as a creative art (1997) 0.02
    0.015212455 = product of:
      0.03042491 = sum of:
        0.03042491 = product of:
          0.06084982 = sum of:
            0.06084982 = weight(_text_:22 in 2442) [ClassicSimilarity], result of:
              0.06084982 = score(doc=2442,freq=2.0), product of:
                0.13106237 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.037426826 = queryNorm
                0.46428138 = fieldWeight in 2442, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=2442)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    31.12.1998 22:14:52
  8. Kuhlthau, C.C.: Seeking meaning : a process approach to library and information services (2003) 0.02
    0.015212455 = product of:
      0.03042491 = sum of:
        0.03042491 = product of:
          0.06084982 = sum of:
            0.06084982 = weight(_text_:22 in 4585) [ClassicSimilarity], result of:
              0.06084982 = score(doc=4585,freq=2.0), product of:
                0.13106237 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.037426826 = queryNorm
                0.46428138 = fieldWeight in 4585, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=4585)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    25.11.2005 18:58:22
  9. Swanson, D.R.; Smalheiser, N.R.; Torvik, V.I.: Ranking indirect connections in literature-based discovery : the role of Medical Subject Headings (2006) 0.02
    0.015064755 = product of:
      0.03012951 = sum of:
        0.03012951 = product of:
          0.06025902 = sum of:
            0.06025902 = weight(_text_:c in 6003) [ClassicSimilarity], result of:
              0.06025902 = score(doc=6003,freq=12.0), product of:
                0.1291003 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.037426826 = queryNorm
                0.46676132 = fieldWeight in 6003, product of:
                  3.4641016 = tf(freq=12.0), with freq of:
                    12.0 = termFreq=12.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=6003)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Arrowsmith, a computer-assisted process for literature-based discovery, takes as input two disjoint sets of records (A, C) from the Medline database. lt produces a list of title words and phrases, B, that are common to A and C, and displays the title context in which each B-term occurs within A and within C. Subject experts then can try to find A-B and B-C title-pairs that together may suggest novel and plausible indirect A-C relationships (via B-terms) that are of particular interest in the absence of any known direct A-C relationship. The list of B-terms typically is so large that it is difficult to find the relatively few that contribute to scientifically interesting connections. The purpose of the present article is to propose and test several techniques for improving the quality of the B-Iist. These techniques exploit the Medical Subject Headings (MeSH) that are assigned to each input record. A MesH-based concept of literature cohesiveness is defined and plays a key rote. The proposed techniques are tested an a published example of indirect connections between migraine and magnesium deficiency. The tests demonstrate how the earlier results can be replicated with a more efficient and more systematic computer-aided process.
  10. Public libraries and the Internet : study results, policy issues, and recommendations (1994) 0.01
    0.014760386 = product of:
      0.029520772 = sum of:
        0.029520772 = product of:
          0.059041545 = sum of:
            0.059041545 = weight(_text_:c in 1651) [ClassicSimilarity], result of:
              0.059041545 = score(doc=1651,freq=2.0), product of:
                0.1291003 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.037426826 = queryNorm
                0.45733082 = fieldWeight in 1651, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1651)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Editor
    McClure, C. et al.
  11. Maguire, C.; Kazlauskas, E.J.; Weir, A.D.: Information services for innovative organzations (1994) 0.01
    0.014760386 = product of:
      0.029520772 = sum of:
        0.029520772 = product of:
          0.059041545 = sum of:
            0.059041545 = weight(_text_:c in 5045) [ClassicSimilarity], result of:
              0.059041545 = score(doc=5045,freq=2.0), product of:
                0.1291003 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.037426826 = queryNorm
                0.45733082 = fieldWeight in 5045, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.09375 = fieldNorm(doc=5045)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  12. Bober, C.; Poulin, S.; Vileno, L.: Evaluating library instruction in academic libraries : a critical review of the literature, 1980-1993 (1995) 0.01
    0.014760386 = product of:
      0.029520772 = sum of:
        0.029520772 = product of:
          0.059041545 = sum of:
            0.059041545 = weight(_text_:c in 5349) [ClassicSimilarity], result of:
              0.059041545 = score(doc=5349,freq=2.0), product of:
                0.1291003 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.037426826 = queryNorm
                0.45733082 = fieldWeight in 5349, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.09375 = fieldNorm(doc=5349)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  13. Bostian, R.; Robbins, A.: Effective instruction for searching CD-ROM indexes (1990) 0.01
    0.0126770465 = product of:
      0.025354093 = sum of:
        0.025354093 = product of:
          0.050708186 = sum of:
            0.050708186 = weight(_text_:22 in 7552) [ClassicSimilarity], result of:
              0.050708186 = score(doc=7552,freq=2.0), product of:
                0.13106237 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.037426826 = queryNorm
                0.38690117 = fieldWeight in 7552, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=7552)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    21. 3.2008 13:22:03
  14. Rader, H.B.: Library orientation and instruction - 1993 (1994) 0.01
    0.0126770465 = product of:
      0.025354093 = sum of:
        0.025354093 = product of:
          0.050708186 = sum of:
            0.050708186 = weight(_text_:22 in 209) [ClassicSimilarity], result of:
              0.050708186 = score(doc=209,freq=2.0), product of:
                0.13106237 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.037426826 = queryNorm
                0.38690117 = fieldWeight in 209, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=209)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Reference services review. 22(1994) no.4, S.81-
  15. Stevens, N.D.: ¬The importance of the verb in the reference question (1988) 0.01
    0.0126770465 = product of:
      0.025354093 = sum of:
        0.025354093 = product of:
          0.050708186 = sum of:
            0.050708186 = weight(_text_:22 in 2514) [ClassicSimilarity], result of:
              0.050708186 = score(doc=2514,freq=2.0), product of:
                0.13106237 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.037426826 = queryNorm
                0.38690117 = fieldWeight in 2514, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2514)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Reference librarian. 1988, no.22, S.241-244
  16. ¬The reference assessment manual (1995) 0.01
    0.0126770465 = product of:
      0.025354093 = sum of:
        0.025354093 = product of:
          0.050708186 = sum of:
            0.050708186 = weight(_text_:22 in 2996) [ClassicSimilarity], result of:
              0.050708186 = score(doc=2996,freq=2.0), product of:
                0.13106237 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.037426826 = queryNorm
                0.38690117 = fieldWeight in 2996, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2996)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: College and research libraries. 57(1996) no.3, S.307-308 (M. Crist); Journal of academic librarianship 22(1996) no.4, S.314 (D. Ettinger)
  17. Nawe, J.: How significant is nonverbal communication in the reference interview? : An overview (1989) 0.01
    0.0126770465 = product of:
      0.025354093 = sum of:
        0.025354093 = product of:
          0.050708186 = sum of:
            0.050708186 = weight(_text_:22 in 4054) [ClassicSimilarity], result of:
              0.050708186 = score(doc=4054,freq=2.0), product of:
                0.13106237 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.037426826 = queryNorm
                0.38690117 = fieldWeight in 4054, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4054)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Maktaba. 11(1989), no.1, S.19-22
  18. Eisenberg, M.: Big 6 tips : number two. Information seeking strategies (1997) 0.01
    0.0126770465 = product of:
      0.025354093 = sum of:
        0.025354093 = product of:
          0.050708186 = sum of:
            0.050708186 = weight(_text_:22 in 1584) [ClassicSimilarity], result of:
              0.050708186 = score(doc=1584,freq=2.0), product of:
                0.13106237 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.037426826 = queryNorm
                0.38690117 = fieldWeight in 1584, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1584)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Emergency librarian. 25(1997) no.2, S.22
  19. Limberg, L.: Information seeking and learning outcomes : a study of the interaction between two phenomena (1998) 0.01
    0.0126770465 = product of:
      0.025354093 = sum of:
        0.025354093 = product of:
          0.050708186 = sum of:
            0.050708186 = weight(_text_:22 in 3684) [ClassicSimilarity], result of:
              0.050708186 = score(doc=3684,freq=2.0), product of:
                0.13106237 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.037426826 = queryNorm
                0.38690117 = fieldWeight in 3684, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3684)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 5.1999 18:43:51
  20. Nicholas, D.: Assessing information needs : tools and techniques (1996) 0.01
    0.0126770465 = product of:
      0.025354093 = sum of:
        0.025354093 = product of:
          0.050708186 = sum of:
            0.050708186 = weight(_text_:22 in 5941) [ClassicSimilarity], result of:
              0.050708186 = score(doc=5941,freq=2.0), product of:
                0.13106237 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.037426826 = queryNorm
                0.38690117 = fieldWeight in 5941, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=5941)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    26. 2.2008 19:22:51

Years

Types

  • a 161
  • m 19
  • s 19
  • r 3
  • b 1
  • el 1
  • More… Less…