Search (17 results, page 1 of 1)

  • × theme_ss:"Informationsmittel"
  • × theme_ss:"Internet"
  • × type_ss:"a"
  • × year_i:[1990 TO 2000}
  1. Hannemann, M.: Online ins Schlaraffenland der Wissenschaft : Literatur-Recherche im Internet ist ein teures Unterfangen ohne Erfolgsgarantie - Doch wer systematisch sucht, gelangt zügig ans Ziel (1999) 0.06
    0.0560582 = product of:
      0.1121164 = sum of:
        0.1121164 = sum of:
          0.03761907 = weight(_text_:m in 3106) [ClassicSimilarity], result of:
            0.03761907 = score(doc=3106,freq=2.0), product of:
              0.114023164 = queryWeight, product of:
                2.4884486 = idf(docFreq=9980, maxDocs=44218)
                0.045820985 = queryNorm
              0.3299248 = fieldWeight in 3106, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4884486 = idf(docFreq=9980, maxDocs=44218)
                0.09375 = fieldNorm(doc=3106)
          0.07449733 = weight(_text_:22 in 3106) [ClassicSimilarity], result of:
            0.07449733 = score(doc=3106,freq=2.0), product of:
              0.16045728 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.045820985 = queryNorm
              0.46428138 = fieldWeight in 3106, 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=3106)
      0.5 = coord(1/2)
    
    Date
    3. 5.1997 8:44:22
  2. Potmesil, M.: Maps alive : viewing geospatial information on the WWW (1997) 0.03
    0.0280291 = product of:
      0.0560582 = sum of:
        0.0560582 = sum of:
          0.018809535 = weight(_text_:m in 2703) [ClassicSimilarity], result of:
            0.018809535 = score(doc=2703,freq=2.0), product of:
              0.114023164 = queryWeight, product of:
                2.4884486 = idf(docFreq=9980, maxDocs=44218)
                0.045820985 = queryNorm
              0.1649624 = fieldWeight in 2703, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4884486 = idf(docFreq=9980, maxDocs=44218)
                0.046875 = fieldNorm(doc=2703)
          0.037248664 = weight(_text_:22 in 2703) [ClassicSimilarity], result of:
            0.037248664 = score(doc=2703,freq=2.0), product of:
              0.16045728 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.045820985 = 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)
    
    Date
    1. 8.1996 22:08:06
  3. Rowley, J.: Current awareness in an electronic age (1998) 0.02
    0.021948986 = product of:
      0.04389797 = sum of:
        0.04389797 = product of:
          0.08779594 = sum of:
            0.08779594 = weight(_text_:22 in 183) [ClassicSimilarity], result of:
              0.08779594 = score(doc=183,freq=4.0), product of:
                0.16045728 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045820985 = queryNorm
                0.54716086 = fieldWeight in 183, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=183)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 2.1999 17:50:37
    Source
    Online and CD-ROM review. 22(1998) no.4, S.277-279
  4. Diedrichs, R.: Bezug und Bereitstellung elektronischer Publikationen : Integration auf Verbundebene - das Beispiel des GBV (1998) 0.02
    0.018624332 = product of:
      0.037248664 = sum of:
        0.037248664 = product of:
          0.07449733 = sum of:
            0.07449733 = weight(_text_:22 in 2360) [ClassicSimilarity], result of:
              0.07449733 = score(doc=2360,freq=2.0), product of:
                0.16045728 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045820985 = queryNorm
                0.46428138 = fieldWeight in 2360, 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=2360)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Bibliothek: Forschung und Praxis. 22(1998) H.1, S.81-83
  5. Blake, P.: Who will be the king ... of the portals? : There is a lot of competition to be the alpha business information site (1999) 0.02
    0.018624332 = product of:
      0.037248664 = sum of:
        0.037248664 = product of:
          0.07449733 = sum of:
            0.07449733 = weight(_text_:22 in 6776) [ClassicSimilarity], result of:
              0.07449733 = score(doc=6776,freq=2.0), product of:
                0.16045728 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045820985 = queryNorm
                0.46428138 = fieldWeight in 6776, 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=6776)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information today. 16(1999) no.8, S.20-22
  6. Collins, B.R.: Webwatch (1996) 0.02
    0.015520277 = product of:
      0.031040555 = sum of:
        0.031040555 = product of:
          0.06208111 = sum of:
            0.06208111 = weight(_text_:22 in 6956) [ClassicSimilarity], result of:
              0.06208111 = score(doc=6956,freq=2.0), product of:
                0.16045728 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045820985 = queryNorm
                0.38690117 = fieldWeight in 6956, 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=6956)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    1. 8.1996 22:43:55
  7. Dawson, A.: BUBL bursts out of Bath (1997) 0.02
    0.015520277 = product of:
      0.031040555 = sum of:
        0.031040555 = product of:
          0.06208111 = sum of:
            0.06208111 = weight(_text_:22 in 199) [ClassicSimilarity], result of:
              0.06208111 = score(doc=199,freq=2.0), product of:
                0.16045728 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045820985 = queryNorm
                0.38690117 = fieldWeight in 199, 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=199)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Serials librarian. 31(1997) no.4, S.15-22
  8. Kirwood, H.P.: Beyond evaluation : a model for cooperative evaluation of Internet resources (1998) 0.01
    0.012416222 = product of:
      0.024832444 = sum of:
        0.024832444 = product of:
          0.04966489 = sum of:
            0.04966489 = weight(_text_:22 in 5440) [ClassicSimilarity], result of:
              0.04966489 = score(doc=5440,freq=2.0), product of:
                0.16045728 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045820985 = 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
  9. Mills, T.; Moody, K.; Rodden, K.: Providing world wide access to historical sources (1997) 0.01
    0.009312166 = product of:
      0.018624332 = sum of:
        0.018624332 = product of:
          0.037248664 = sum of:
            0.037248664 = weight(_text_:22 in 2697) [ClassicSimilarity], result of:
              0.037248664 = score(doc=2697,freq=2.0), product of:
                0.16045728 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045820985 = 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
  10. Westermann, M.: Business sources on the Net : a virtual library product (1994) 0.01
    0.007837306 = product of:
      0.015674612 = sum of:
        0.015674612 = product of:
          0.031349223 = sum of:
            0.031349223 = weight(_text_:m in 1770) [ClassicSimilarity], result of:
              0.031349223 = score(doc=1770,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.27493733 = fieldWeight in 1770, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1770)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  11. Gliech, M.: ¬Die grüne Spur auf der Datenautobahn : Das Internet bringt unzählige Umwelt-Angebote, professionelle deutsche Seiten sind aber noch Mangelware (1997) 0.01
    0.007837306 = product of:
      0.015674612 = sum of:
        0.015674612 = product of:
          0.031349223 = sum of:
            0.031349223 = weight(_text_:m in 2109) [ClassicSimilarity], result of:
              0.031349223 = score(doc=2109,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.27493733 = fieldWeight in 2109, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2109)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  12. Bager, J.; Ebeling, A.; Kurzidim, M.: Wegweiser für das Gratisweb : Kostenlose Dienste im Internet - ein Überblick (1999) 0.01
    0.007837306 = product of:
      0.015674612 = sum of:
        0.015674612 = product of:
          0.031349223 = sum of:
            0.031349223 = weight(_text_:m in 2398) [ClassicSimilarity], result of:
              0.031349223 = score(doc=2398,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.27493733 = fieldWeight in 2398, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2398)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  13. Bold, M.; Scheifele, N.: Teure Nachrichten (1999) 0.01
    0.007837306 = product of:
      0.015674612 = sum of:
        0.015674612 = product of:
          0.031349223 = sum of:
            0.031349223 = weight(_text_:m in 2956) [ClassicSimilarity], result of:
              0.031349223 = score(doc=2956,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.27493733 = fieldWeight in 2956, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2956)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  14. O'Leary, M.: AOL versus the Web for consumer research (1998) 0.01
    0.007837306 = product of:
      0.015674612 = sum of:
        0.015674612 = product of:
          0.031349223 = sum of:
            0.031349223 = weight(_text_:m in 3299) [ClassicSimilarity], result of:
              0.031349223 = score(doc=3299,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.27493733 = fieldWeight in 3299, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3299)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  15. Hill, L.L.; Zheng, Q.: Indirect geospatial referencing through place names in the digital library : Alexandra digital library experience with developing and implementing gazetteers (1999) 0.01
    0.0077601387 = product of:
      0.015520277 = sum of:
        0.015520277 = product of:
          0.031040555 = sum of:
            0.031040555 = weight(_text_:22 in 6543) [ClassicSimilarity], result of:
              0.031040555 = score(doc=6543,freq=2.0), product of:
                0.16045728 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045820985 = queryNorm
                0.19345059 = fieldWeight in 6543, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=6543)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    29. 9.2001 20:22:45
  16. Hofstede, M.: Zoeken in PiCarta : de proef op de som (1998) 0.01
    0.0062698447 = product of:
      0.012539689 = sum of:
        0.012539689 = product of:
          0.025079379 = sum of:
            0.025079379 = weight(_text_:m in 4735) [ClassicSimilarity], result of:
              0.025079379 = score(doc=4735,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.21994986 = fieldWeight in 4735, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4735)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  17. Rajeev, K.R.; Binu, K.: Information resources on the Internet : its selection and organisation (1998) 0.01
    0.005486114 = product of:
      0.010972228 = sum of:
        0.010972228 = product of:
          0.021944456 = sum of:
            0.021944456 = weight(_text_:m in 3525) [ClassicSimilarity], result of:
              0.021944456 = score(doc=3525,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.19245613 = fieldWeight in 3525, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3525)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information management in academic and research libraries: Proceedings of the 5th National convention for Automation of Libraries in Education and Research (CALIBER-98), Bhubaneswar, India, 4-5 March 1998. Ed. by M. Mahapatra et al