Search (27 results, page 1 of 2)

  • × theme_ss:"Informationsmittel"
  • × theme_ss:"Internet"
  • × year_i:[1990 TO 2000}
  1. Rowley, J.: Current awareness in an electronic age (1998) 0.05
    0.045553774 = product of:
      0.09110755 = sum of:
        0.09110755 = product of:
          0.13666132 = sum of:
            0.05028656 = weight(_text_:j in 183) [ClassicSimilarity], result of:
              0.05028656 = score(doc=183,freq=2.0), product of:
                0.14323919 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04507926 = queryNorm
                0.35106707 = fieldWeight in 183, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.078125 = fieldNorm(doc=183)
            0.08637475 = weight(_text_:22 in 183) [ClassicSimilarity], result of:
              0.08637475 = score(doc=183,freq=4.0), product of:
                0.15785989 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04507926 = 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)
          0.6666667 = coord(2/3)
      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
  2. Klau, P.; Klau, M.: ¬Das Internet-Adreßbuch (1995) 0.01
    0.013827606 = product of:
      0.027655212 = sum of:
        0.027655212 = product of:
          0.082965635 = sum of:
            0.082965635 = weight(_text_:c in 7592) [ClassicSimilarity], result of:
              0.082965635 = score(doc=7592,freq=2.0), product of:
                0.15549664 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.04507926 = queryNorm
                0.5335526 = fieldWeight in 7592, 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=7592)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: IfB 3(1995) H.2, S.262 (C. Dietz)
  3. Diedrichs, R.: Bezug und Bereitstellung elektronischer Publikationen : Integration auf Verbundebene - das Beispiel des GBV (1998) 0.01
    0.012215234 = product of:
      0.024430469 = sum of:
        0.024430469 = product of:
          0.073291406 = sum of:
            0.073291406 = weight(_text_:22 in 2360) [ClassicSimilarity], result of:
              0.073291406 = score(doc=2360,freq=2.0), product of:
                0.15785989 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04507926 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Bibliothek: Forschung und Praxis. 22(1998) H.1, S.81-83
  4. Blake, P.: Who will be the king ... of the portals? : There is a lot of competition to be the alpha business information site (1999) 0.01
    0.012215234 = product of:
      0.024430469 = sum of:
        0.024430469 = product of:
          0.073291406 = sum of:
            0.073291406 = weight(_text_:22 in 6776) [ClassicSimilarity], result of:
              0.073291406 = score(doc=6776,freq=2.0), product of:
                0.15785989 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04507926 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Information today. 16(1999) no.8, S.20-22
  5. 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) 0.01
    0.012215234 = product of:
      0.024430469 = sum of:
        0.024430469 = product of:
          0.073291406 = sum of:
            0.073291406 = weight(_text_:22 in 3106) [ClassicSimilarity], result of:
              0.073291406 = score(doc=3106,freq=2.0), product of:
                0.15785989 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04507926 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    3. 5.1997 8:44:22
  6. Newby, G.: Directory of directories on the Internet : a guide to information sources (1994) 0.01
    0.011852235 = product of:
      0.02370447 = sum of:
        0.02370447 = product of:
          0.07111341 = sum of:
            0.07111341 = weight(_text_:c in 2585) [ClassicSimilarity], result of:
              0.07111341 = score(doc=2585,freq=2.0), product of:
                0.15549664 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.04507926 = queryNorm
                0.45733082 = fieldWeight in 2585, 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=2585)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Footnote
    1st ed. 1993 // Rez. in: IfB 3(1995) H.3, S.492-493 (C. Dietz)
  7. Kämper, U.; Wolff, C.: Kostenfreie Recherchen als Zeitfresser und mit höheren Kosten : Internet versus Hosts (1999) 0.01
    0.011852235 = product of:
      0.02370447 = sum of:
        0.02370447 = product of:
          0.07111341 = sum of:
            0.07111341 = weight(_text_:c in 2936) [ClassicSimilarity], result of:
              0.07111341 = score(doc=2936,freq=2.0), product of:
                0.15549664 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.04507926 = queryNorm
                0.45733082 = fieldWeight in 2936, 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=2936)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  8. Gale guide to Internet databases (1995) 0.01
    0.011733531 = product of:
      0.023467062 = sum of:
        0.023467062 = product of:
          0.070401184 = sum of:
            0.070401184 = weight(_text_:j in 2924) [ClassicSimilarity], result of:
              0.070401184 = score(doc=2924,freq=2.0), product of:
                0.14323919 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04507926 = queryNorm
                0.4914939 = fieldWeight in 2924, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.109375 = fieldNorm(doc=2924)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Editor
    Zakalik, J.
  9. Clark, J.: Identifying useful Websites (1998) 0.01
    0.011733531 = product of:
      0.023467062 = sum of:
        0.023467062 = product of:
          0.070401184 = sum of:
            0.070401184 = weight(_text_:j in 4104) [ClassicSimilarity], result of:
              0.070401184 = score(doc=4104,freq=2.0), product of:
                0.14323919 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04507926 = queryNorm
                0.4914939 = fieldWeight in 4104, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.109375 = fieldNorm(doc=4104)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  10. Collins, B.R.: Webwatch (1996) 0.01
    0.010179363 = product of:
      0.020358726 = sum of:
        0.020358726 = product of:
          0.061076175 = sum of:
            0.061076175 = weight(_text_:22 in 6956) [ClassicSimilarity], result of:
              0.061076175 = score(doc=6956,freq=2.0), product of:
                0.15785989 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04507926 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    1. 8.1996 22:43:55
  11. Dawson, A.: BUBL bursts out of Bath (1997) 0.01
    0.010179363 = product of:
      0.020358726 = sum of:
        0.020358726 = product of:
          0.061076175 = sum of:
            0.061076175 = weight(_text_:22 in 199) [ClassicSimilarity], result of:
              0.061076175 = score(doc=199,freq=2.0), product of:
                0.15785989 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04507926 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Serials librarian. 31(1997) no.4, S.15-22
  12. Voigt, K.; Benz, J.: Umweltschutz im Internet : Datenquellen zu ökologischen und chemischen Fragestellungen (1996) 0.01
    0.010057313 = product of:
      0.020114627 = sum of:
        0.020114627 = product of:
          0.060343876 = sum of:
            0.060343876 = weight(_text_:j in 4904) [ClassicSimilarity], result of:
              0.060343876 = score(doc=4904,freq=2.0), product of:
                0.14323919 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04507926 = queryNorm
                0.4212805 = fieldWeight in 4904, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.09375 = fieldNorm(doc=4904)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  13. Hahn, H.: Harley Hahn's Internet & Web Yellow pages 1997 edition (1996) 0.01
    0.010057313 = product of:
      0.020114627 = sum of:
        0.020114627 = product of:
          0.060343876 = sum of:
            0.060343876 = weight(_text_:j in 288) [ClassicSimilarity], result of:
              0.060343876 = score(doc=288,freq=2.0), product of:
                0.14323919 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04507926 = queryNorm
                0.4212805 = fieldWeight in 288, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.09375 = fieldNorm(doc=288)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: Online 21(1997) no.3, S.106 (J. Alita)
  14. Rosen, J.; Dickstein, R.; Greenfield, L.: Using the World Wide Web at the reference desk (1998) 0.01
    0.010057313 = product of:
      0.020114627 = sum of:
        0.020114627 = product of:
          0.060343876 = sum of:
            0.060343876 = weight(_text_:j in 4682) [ClassicSimilarity], result of:
              0.060343876 = score(doc=4682,freq=2.0), product of:
                0.14323919 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04507926 = queryNorm
                0.4212805 = fieldWeight in 4682, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.09375 = fieldNorm(doc=4682)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  15. Link, C.; Breyer, K.: Bürger ist King : com!-Award: Online-Hauptstadt '98 (1998) 0.01
    0.009876862 = product of:
      0.019753724 = sum of:
        0.019753724 = product of:
          0.05926117 = sum of:
            0.05926117 = weight(_text_:c in 1577) [ClassicSimilarity], result of:
              0.05926117 = score(doc=1577,freq=2.0), product of:
                0.15549664 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.04507926 = queryNorm
                0.381109 = fieldWeight in 1577, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1577)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  16. Wood, J.: BUBL and the Internet (1995) 0.01
    0.008381094 = product of:
      0.016762188 = sum of:
        0.016762188 = product of:
          0.05028656 = sum of:
            0.05028656 = weight(_text_:j in 2132) [ClassicSimilarity], result of:
              0.05028656 = score(doc=2132,freq=2.0), product of:
                0.14323919 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04507926 = queryNorm
                0.35106707 = fieldWeight in 2132, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2132)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  17. Voigt, K.; Benz, J.; Brüggemann, R.: ¬The Internet as an information source for environmental chemicals : first results of the evaluation of the metadatabase of Internet resources (1996) 0.01
    0.008381094 = product of:
      0.016762188 = sum of:
        0.016762188 = product of:
          0.05028656 = sum of:
            0.05028656 = weight(_text_:j in 7031) [ClassicSimilarity], result of:
              0.05028656 = score(doc=7031,freq=2.0), product of:
                0.14323919 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04507926 = queryNorm
                0.35106707 = fieldWeight in 7031, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.078125 = fieldNorm(doc=7031)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  18. Bager, J.; Ebeling, A.; Kurzidim, M.: Wegweiser für das Gratisweb : Kostenlose Dienste im Internet - ein Überblick (1999) 0.01
    0.008381094 = product of:
      0.016762188 = sum of:
        0.016762188 = product of:
          0.05028656 = sum of:
            0.05028656 = weight(_text_:j in 2398) [ClassicSimilarity], result of:
              0.05028656 = score(doc=2398,freq=2.0), product of:
                0.14323919 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04507926 = queryNorm
                0.35106707 = fieldWeight in 2398, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2398)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  19. Kirwood, H.P.: Beyond evaluation : a model for cooperative evaluation of Internet resources (1998) 0.01
    0.00814349 = product of:
      0.01628698 = sum of:
        0.01628698 = product of:
          0.04886094 = sum of:
            0.04886094 = weight(_text_:22 in 5440) [ClassicSimilarity], result of:
              0.04886094 = score(doc=5440,freq=2.0), product of:
                0.15785989 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04507926 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Online. 22(1998) no.4, S.66-72
  20. Koutnik, C.: ¬The World Wide Web is here : is the end of printed reference sources near? (1997) 0.01
    0.006913803 = product of:
      0.013827606 = sum of:
        0.013827606 = product of:
          0.041482817 = sum of:
            0.041482817 = weight(_text_:c in 550) [ClassicSimilarity], result of:
              0.041482817 = score(doc=550,freq=2.0), product of:
                0.15549664 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.04507926 = queryNorm
                0.2667763 = fieldWeight in 550, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=550)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)