Search (50 results, page 2 of 3)

  • × language_ss:"e"
  • × theme_ss:"Informationsmittel"
  1. Price, A.: Five new Danish subject gateways under development (2000) 0.02
    0.015251012 = product of:
      0.030502023 = sum of:
        0.030502023 = product of:
          0.061004046 = sum of:
            0.061004046 = weight(_text_:22 in 4878) [ClassicSimilarity], result of:
              0.061004046 = score(doc=4878,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.38690117 = fieldWeight in 4878, 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=4878)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:41:31
  2. Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998) 0.02
    0.015097732 = product of:
      0.030195463 = sum of:
        0.030195463 = product of:
          0.060390927 = sum of:
            0.060390927 = weight(_text_:22 in 5170) [ClassicSimilarity], result of:
              0.060390927 = score(doc=5170,freq=4.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.38301262 = fieldWeight in 5170, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=5170)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Online. 22(1998) no.4, S.22-28
  3. Luyt, B.; Ally, Y.; Low, N.H.; Ismail, N.B.: Librarian perception of Wikipedia : threats or opportunities for librarianship? (2010) 0.01
    0.014401315 = product of:
      0.02880263 = sum of:
        0.02880263 = product of:
          0.05760526 = sum of:
            0.05760526 = weight(_text_:y in 5076) [ClassicSimilarity], result of:
              0.05760526 = score(doc=5076,freq=2.0), product of:
                0.21668325 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.045026023 = queryNorm
                0.26585007 = fieldWeight in 5076, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5076)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  4. Anderson, B.: Reference works from selected small alternative presses (1997) 0.01
    0.012200809 = product of:
      0.024401618 = sum of:
        0.024401618 = product of:
          0.048803236 = sum of:
            0.048803236 = weight(_text_:22 in 3024) [ClassicSimilarity], result of:
              0.048803236 = score(doc=3024,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.30952093 = fieldWeight in 3024, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3024)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 2.1999 14:29:57
  5. Vecchio, S.D.: ¬The new world : a librarian's guide to CD-ROM & print atlases (1998) 0.01
    0.012200809 = product of:
      0.024401618 = sum of:
        0.024401618 = product of:
          0.048803236 = sum of:
            0.048803236 = weight(_text_:22 in 3025) [ClassicSimilarity], result of:
              0.048803236 = score(doc=3025,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.30952093 = fieldWeight in 3025, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3025)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 2.1999 15:52:12
  6. Williams, M.E.; Smith, L.C.: New database products : science, technology and medicine (issue 12) (1998) 0.01
    0.012200809 = product of:
      0.024401618 = sum of:
        0.024401618 = product of:
          0.048803236 = sum of:
            0.048803236 = weight(_text_:22 in 3283) [ClassicSimilarity], result of:
              0.048803236 = score(doc=3283,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.30952093 = fieldWeight in 3283, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3283)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Online and CD-ROM review. 22(1998) no.4, S.263-274
  7. Jascó, P.: Encarta Concise Encyclopedia (1998) 0.01
    0.012200809 = product of:
      0.024401618 = sum of:
        0.024401618 = product of:
          0.048803236 = sum of:
            0.048803236 = weight(_text_:22 in 3302) [ClassicSimilarity], result of:
              0.048803236 = score(doc=3302,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.30952093 = fieldWeight in 3302, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3302)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    29.11.2004 13:07:22
  8. Tomney, H.; Burton, P.F.: Electronic journals : a case study of usage and attitudes among academics (1998) 0.01
    0.012200809 = product of:
      0.024401618 = sum of:
        0.024401618 = product of:
          0.048803236 = sum of:
            0.048803236 = weight(_text_:22 in 3687) [ClassicSimilarity], result of:
              0.048803236 = score(doc=3687,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.30952093 = fieldWeight in 3687, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3687)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 5.1999 19:07:29
  9. Campbell, D.: Australian subject gateways : political and strategic issues (2000) 0.01
    0.012200809 = product of:
      0.024401618 = sum of:
        0.024401618 = product of:
          0.048803236 = sum of:
            0.048803236 = weight(_text_:22 in 4875) [ClassicSimilarity], result of:
              0.048803236 = score(doc=4875,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.30952093 = fieldWeight in 4875, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4875)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:41:16
  10. Kirwood, H.P.: Beyond evaluation : a model for cooperative evaluation of Internet resources (1998) 0.01
    0.012200809 = product of:
      0.024401618 = sum of:
        0.024401618 = product of:
          0.048803236 = sum of:
            0.048803236 = weight(_text_:22 in 5440) [ClassicSimilarity], result of:
              0.048803236 = score(doc=5440,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.30952093 = fieldWeight in 5440, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=5440)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Online. 22(1998) no.4, S.66-72
  11. Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000) 0.01
    0.012200809 = product of:
      0.024401618 = sum of:
        0.024401618 = product of:
          0.048803236 = sum of:
            0.048803236 = weight(_text_:22 in 628) [ClassicSimilarity], result of:
              0.048803236 = score(doc=628,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.30952093 = fieldWeight in 628, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=628)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:36:13
  12. Popp, M.P.; Kabir, A.F.M.F.: CD-ROM sources in the reference collection : issues of access and maintenance (1990) 0.01
    0.010675708 = product of:
      0.021351416 = sum of:
        0.021351416 = product of:
          0.04270283 = sum of:
            0.04270283 = weight(_text_:22 in 3587) [ClassicSimilarity], result of:
              0.04270283 = score(doc=3587,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.2708308 = fieldWeight in 3587, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3587)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    14. 1.1996 4:22:54
  13. Price, A.: NOVAGate : a Nordic gateway to electronic resources in the forestry, veterinary and agricultural sciences (2000) 0.01
    0.010675708 = product of:
      0.021351416 = sum of:
        0.021351416 = product of:
          0.04270283 = sum of:
            0.04270283 = weight(_text_:22 in 4874) [ClassicSimilarity], result of:
              0.04270283 = score(doc=4874,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.2708308 = fieldWeight in 4874, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4874)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:41:00
  14. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.01
    0.010675708 = product of:
      0.021351416 = sum of:
        0.021351416 = product of:
          0.04270283 = sum of:
            0.04270283 = weight(_text_:22 in 631) [ClassicSimilarity], result of:
              0.04270283 = score(doc=631,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.2708308 = fieldWeight in 631, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=631)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:37:55
  15. Boettcher, J.; Kingma, B.R.: Telephone directories : alternatives to print (1994) 0.01
    0.009150607 = product of:
      0.018301213 = sum of:
        0.018301213 = product of:
          0.036602426 = sum of:
            0.036602426 = weight(_text_:22 in 1712) [ClassicSimilarity], result of:
              0.036602426 = score(doc=1712,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.23214069 = fieldWeight in 1712, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1712)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Reference services review. 22(1994) no.2, S.53-61
  16. Jascó, P.: CD-ROM: hypes and hopes for the rest of the century (1995) 0.01
    0.009150607 = product of:
      0.018301213 = sum of:
        0.018301213 = product of:
          0.036602426 = sum of:
            0.036602426 = weight(_text_:22 in 3356) [ClassicSimilarity], result of:
              0.036602426 = score(doc=3356,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.23214069 = fieldWeight in 3356, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3356)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 2.1996 9:35:26
  17. Mills, T.; Moody, K.; Rodden, K.: Providing world wide access to historical sources (1997) 0.01
    0.009150607 = product of:
      0.018301213 = sum of:
        0.018301213 = product of:
          0.036602426 = sum of:
            0.036602426 = weight(_text_:22 in 2697) [ClassicSimilarity], result of:
              0.036602426 = score(doc=2697,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.23214069 = fieldWeight in 2697, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2697)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    1. 8.1996 22:08:06
  18. Potmesil, M.: Maps alive : viewing geospatial information on the WWW (1997) 0.01
    0.009150607 = product of:
      0.018301213 = sum of:
        0.018301213 = product of:
          0.036602426 = sum of:
            0.036602426 = weight(_text_:22 in 2703) [ClassicSimilarity], result of:
              0.036602426 = score(doc=2703,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.23214069 = fieldWeight in 2703, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2703)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    1. 8.1996 22:08:06
  19. Voigt, K.; Brüggemann, R.: Evaluation criteria for environmental and chemical databases (1998) 0.01
    0.009150607 = product of:
      0.018301213 = sum of:
        0.018301213 = product of:
          0.036602426 = sum of:
            0.036602426 = weight(_text_:22 in 3296) [ClassicSimilarity], result of:
              0.036602426 = score(doc=3296,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.23214069 = fieldWeight in 3296, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3296)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Online and CD-ROM review. 22(1998) no.4, S.247-262
  20. Fischer, T.; Neuroth, H.: SSG-FI - special subject gateways to high quality Internet resources for scientific users (2000) 0.01
    0.009150607 = product of:
      0.018301213 = sum of:
        0.018301213 = product of:
          0.036602426 = sum of:
            0.036602426 = weight(_text_:22 in 4873) [ClassicSimilarity], result of:
              0.036602426 = score(doc=4873,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.23214069 = fieldWeight in 4873, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4873)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:40:42