Document (#29537)

Editor
Hedblad, A.
Title
Gale directory of databases 2004 : Vol.1: Online databases. - Vol.2: CD-ROM, diskette, magnetic tape, handheld, and batch access database products
Imprint
Detroit, MI : Gale Group
Year
2004
Pages
XXV, 1930 + XXV, 1240 S
Isbn
0-7876-6411-1
0-7876-6414-6
Theme
Informationsmittel

Similar documents (content)

  1. Williams, M.E.; Gaylord, H.A.: New database products : business and law (issue 11) (1997) 1.22
    1.2225703 = sum of:
      1.2225703 = product of:
        1.9866767 = sum of:
          0.029984847 = weight(abstract_txt:online in 3692) [ClassicSimilarity], result of:
            0.029984847 = score(doc=3692,freq=1.0), product of:
              0.0654589 = queryWeight, product of:
                1.0036942 = boost
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.017796893 = queryNorm
              0.45807135 = fieldWeight in 3692, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.125 = fieldNorm(doc=3692)
          0.1071978 = weight(abstract_txt:products in 3692) [ClassicSimilarity], result of:
            0.1071978 = score(doc=3692,freq=1.0), product of:
              0.15304697 = queryWeight, product of:
                1.5347209 = boost
                5.6033936 = idf(docFreq=444, maxDocs=44421)
                0.017796893 = queryNorm
              0.7004242 = fieldWeight in 3692, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6033936 = idf(docFreq=444, maxDocs=44421)
                0.125 = fieldNorm(doc=3692)
          0.19381298 = weight(abstract_txt:directory in 3692) [ClassicSimilarity], result of:
            0.19381298 = score(doc=3692,freq=1.0), product of:
              0.22713777 = queryWeight, product of:
                1.8696561 = boost
                6.82627 = idf(docFreq=130, maxDocs=44421)
                0.017796893 = queryNorm
              0.85328376 = fieldWeight in 3692, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.82627 = idf(docFreq=130, maxDocs=44421)
                0.125 = fieldNorm(doc=3692)
          0.32937053 = weight(abstract_txt:tape in 3692) [ClassicSimilarity], result of:
            0.32937053 = score(doc=3692,freq=1.0), product of:
              0.32346252 = queryWeight, product of:
                2.2311513 = boost
                8.146119 = idf(docFreq=34, maxDocs=44421)
                0.017796893 = queryNorm
              1.0182649 = fieldWeight in 3692, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.146119 = idf(docFreq=34, maxDocs=44421)
                0.125 = fieldNorm(doc=3692)
          0.3443119 = weight(abstract_txt:magnetic in 3692) [ClassicSimilarity], result of:
            0.3443119 = score(doc=3692,freq=1.0), product of:
              0.33317223 = queryWeight, product of:
                2.2643912 = boost
                8.267481 = idf(docFreq=30, maxDocs=44421)
                0.017796893 = queryNorm
              1.0334351 = fieldWeight in 3692, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.267481 = idf(docFreq=30, maxDocs=44421)
                0.125 = fieldNorm(doc=3692)
          0.36675838 = weight(abstract_txt:batch in 3692) [ClassicSimilarity], result of:
            0.36675838 = score(doc=3692,freq=1.0), product of:
              0.3474995 = queryWeight, product of:
                2.312566 = boost
                8.443371 = idf(docFreq=25, maxDocs=44421)
                0.017796893 = queryNorm
              1.0554214 = fieldWeight in 3692, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.443371 = idf(docFreq=25, maxDocs=44421)
                0.125 = fieldNorm(doc=3692)
          0.18150668 = weight(abstract_txt:databases in 3692) [ClassicSimilarity], result of:
            0.18150668 = score(doc=3692,freq=3.0), product of:
              0.18993229 = queryWeight, product of:
                2.4178617 = boost
                4.413907 = idf(docFreq=1461, maxDocs=44421)
                0.017796893 = queryNorm
              0.9556389 = fieldWeight in 3692, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.413907 = idf(docFreq=1461, maxDocs=44421)
                0.125 = fieldNorm(doc=3692)
          0.43373376 = weight(abstract_txt:gale in 3692) [ClassicSimilarity], result of:
            0.43373376 = score(doc=3692,freq=1.0), product of:
              0.38861206 = queryWeight, product of:
                2.4455423 = boost
                8.928879 = idf(docFreq=15, maxDocs=44421)
                0.017796893 = queryNorm
              1.1161098 = fieldWeight in 3692, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.928879 = idf(docFreq=15, maxDocs=44421)
                0.125 = fieldNorm(doc=3692)
        0.61538464 = coord(8/13)
    
  2. Williams, M.E.; Smith, L.C.: New database products : science, technology and medicine (issue 1) (1993) 0.97
    0.9742678 = sum of:
      0.9742678 = product of:
        1.8093543 = sum of:
          0.029984847 = weight(abstract_txt:online in 3680) [ClassicSimilarity], result of:
            0.029984847 = score(doc=3680,freq=1.0), product of:
              0.0654589 = queryWeight, product of:
                1.0036942 = boost
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.017796893 = queryNorm
              0.45807135 = fieldWeight in 3680, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.125 = fieldNorm(doc=3680)
          0.06762876 = weight(abstract_txt:database in 3680) [ClassicSimilarity], result of:
            0.06762876 = score(doc=3680,freq=2.0), product of:
              0.08935355 = queryWeight, product of:
                1.1726623 = boost
                4.2814875 = idf(docFreq=1668, maxDocs=44421)
                0.017796893 = queryNorm
              0.7568672 = fieldWeight in 3680, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.2814875 = idf(docFreq=1668, maxDocs=44421)
                0.125 = fieldNorm(doc=3680)
          0.32937053 = weight(abstract_txt:tape in 3680) [ClassicSimilarity], result of:
            0.32937053 = score(doc=3680,freq=1.0), product of:
              0.32346252 = queryWeight, product of:
                2.2311513 = boost
                8.146119 = idf(docFreq=34, maxDocs=44421)
                0.017796893 = queryNorm
              1.0182649 = fieldWeight in 3680, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.146119 = idf(docFreq=34, maxDocs=44421)
                0.125 = fieldNorm(doc=3680)
          0.3443119 = weight(abstract_txt:magnetic in 3680) [ClassicSimilarity], result of:
            0.3443119 = score(doc=3680,freq=1.0), product of:
              0.33317223 = queryWeight, product of:
                2.2643912 = boost
                8.267481 = idf(docFreq=30, maxDocs=44421)
                0.017796893 = queryNorm
              1.0334351 = fieldWeight in 3680, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.267481 = idf(docFreq=30, maxDocs=44421)
                0.125 = fieldNorm(doc=3680)
          0.36675838 = weight(abstract_txt:batch in 3680) [ClassicSimilarity], result of:
            0.36675838 = score(doc=3680,freq=1.0), product of:
              0.3474995 = queryWeight, product of:
                2.312566 = boost
                8.443371 = idf(docFreq=25, maxDocs=44421)
                0.017796893 = queryNorm
              1.0554214 = fieldWeight in 3680, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.443371 = idf(docFreq=25, maxDocs=44421)
                0.125 = fieldNorm(doc=3680)
          0.14819959 = weight(abstract_txt:databases in 3680) [ClassicSimilarity], result of:
            0.14819959 = score(doc=3680,freq=2.0), product of:
              0.18993229 = queryWeight, product of:
                2.4178617 = boost
                4.413907 = idf(docFreq=1461, maxDocs=44421)
                0.017796893 = queryNorm
              0.7802759 = fieldWeight in 3680, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.413907 = idf(docFreq=1461, maxDocs=44421)
                0.125 = fieldNorm(doc=3680)
          0.5231004 = weight(abstract_txt:handheld in 3680) [ClassicSimilarity], result of:
            0.5231004 = score(doc=3680,freq=1.0), product of:
              0.44030893 = queryWeight, product of:
                2.6031296 = boost
                9.504243 = idf(docFreq=8, maxDocs=44421)
                0.017796893 = queryNorm
              1.1880304 = fieldWeight in 3680, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.504243 = idf(docFreq=8, maxDocs=44421)
                0.125 = fieldNorm(doc=3680)
        0.53846157 = coord(7/13)
    
  3. New content for SilverPlatter (1997) 0.51
    0.51193744 = sum of:
      0.51193744 = product of:
        1.3310373 = sum of:
          0.07173114 = weight(abstract_txt:database in 1629) [ClassicSimilarity], result of:
            0.07173114 = score(doc=1629,freq=1.0), product of:
              0.08935355 = queryWeight, product of:
                1.1726623 = boost
                4.2814875 = idf(docFreq=1668, maxDocs=44421)
                0.017796893 = queryNorm
              0.8027789 = fieldWeight in 1629, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2814875 = idf(docFreq=1668, maxDocs=44421)
                0.1875 = fieldNorm(doc=1629)
          0.1607967 = weight(abstract_txt:products in 1629) [ClassicSimilarity], result of:
            0.1607967 = score(doc=1629,freq=1.0), product of:
              0.15304697 = queryWeight, product of:
                1.5347209 = boost
                5.6033936 = idf(docFreq=444, maxDocs=44421)
                0.017796893 = queryNorm
              1.0506363 = fieldWeight in 1629, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6033936 = idf(docFreq=444, maxDocs=44421)
                0.1875 = fieldNorm(doc=1629)
          0.29071945 = weight(abstract_txt:directory in 1629) [ClassicSimilarity], result of:
            0.29071945 = score(doc=1629,freq=1.0), product of:
              0.22713777 = queryWeight, product of:
                1.8696561 = boost
                6.82627 = idf(docFreq=130, maxDocs=44421)
                0.017796893 = queryNorm
              1.2799256 = fieldWeight in 1629, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.82627 = idf(docFreq=130, maxDocs=44421)
                0.1875 = fieldNorm(doc=1629)
          0.1571894 = weight(abstract_txt:databases in 1629) [ClassicSimilarity], result of:
            0.1571894 = score(doc=1629,freq=1.0), product of:
              0.18993229 = queryWeight, product of:
                2.4178617 = boost
                4.413907 = idf(docFreq=1461, maxDocs=44421)
                0.017796893 = queryNorm
              0.8276076 = fieldWeight in 1629, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.413907 = idf(docFreq=1461, maxDocs=44421)
                0.1875 = fieldNorm(doc=1629)
          0.6506006 = weight(abstract_txt:gale in 1629) [ClassicSimilarity], result of:
            0.6506006 = score(doc=1629,freq=1.0), product of:
              0.38861206 = queryWeight, product of:
                2.4455423 = boost
                8.928879 = idf(docFreq=15, maxDocs=44421)
                0.017796893 = queryNorm
              1.6741648 = fieldWeight in 1629, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.928879 = idf(docFreq=15, maxDocs=44421)
                0.1875 = fieldNorm(doc=1629)
        0.3846154 = coord(5/13)
    
  4. Williams, M.E.; Smith, L.C.: New database products : science, technology and medicine (issue 4) (1994) 0.34
    0.33807278 = sum of:
      0.33807278 = product of:
        1.464982 = sum of:
          0.3391727 = weight(abstract_txt:directory in 8247) [ClassicSimilarity], result of:
            0.3391727 = score(doc=8247,freq=1.0), product of:
              0.22713777 = queryWeight, product of:
                1.8696561 = boost
                6.82627 = idf(docFreq=130, maxDocs=44421)
                0.017796893 = queryNorm
              1.4932466 = fieldWeight in 8247, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.82627 = idf(docFreq=130, maxDocs=44421)
                0.21875 = fieldNorm(doc=8247)
          0.36677527 = weight(abstract_txt:databases in 8247) [ClassicSimilarity], result of:
            0.36677527 = score(doc=8247,freq=4.0), product of:
              0.18993229 = queryWeight, product of:
                2.4178617 = boost
                4.413907 = idf(docFreq=1461, maxDocs=44421)
                0.017796893 = queryNorm
              1.9310844 = fieldWeight in 8247, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.413907 = idf(docFreq=1461, maxDocs=44421)
                0.21875 = fieldNorm(doc=8247)
          0.75903404 = weight(abstract_txt:gale in 8247) [ClassicSimilarity], result of:
            0.75903404 = score(doc=8247,freq=1.0), product of:
              0.38861206 = queryWeight, product of:
                2.4455423 = boost
                8.928879 = idf(docFreq=15, maxDocs=44421)
                0.017796893 = queryNorm
              1.9531922 = fieldWeight in 8247, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.928879 = idf(docFreq=15, maxDocs=44421)
                0.21875 = fieldNorm(doc=8247)
        0.23076923 = coord(3/13)
    
  5. Williams, M.E.; Burgard, D.E.: New database products : social science, humanities, news and general (issue 12) (1998) 0.32
    0.32270703 = sum of:
      0.32270703 = product of:
        1.0487978 = sum of:
          0.03748106 = weight(abstract_txt:online in 4563) [ClassicSimilarity], result of:
            0.03748106 = score(doc=4563,freq=1.0), product of:
              0.0654589 = queryWeight, product of:
                1.0036942 = boost
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.017796893 = queryNorm
              0.57258916 = fieldWeight in 4563, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.15625 = fieldNorm(doc=4563)
          0.24226622 = weight(abstract_txt:directory in 4563) [ClassicSimilarity], result of:
            0.24226622 = score(doc=4563,freq=1.0), product of:
              0.22713777 = queryWeight, product of:
                1.8696561 = boost
                6.82627 = idf(docFreq=130, maxDocs=44421)
                0.017796893 = queryNorm
              1.0666047 = fieldWeight in 4563, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.82627 = idf(docFreq=130, maxDocs=44421)
                0.15625 = fieldNorm(doc=4563)
          0.22688335 = weight(abstract_txt:databases in 4563) [ClassicSimilarity], result of:
            0.22688335 = score(doc=4563,freq=3.0), product of:
              0.18993229 = queryWeight, product of:
                2.4178617 = boost
                4.413907 = idf(docFreq=1461, maxDocs=44421)
                0.017796893 = queryNorm
              1.1945486 = fieldWeight in 4563, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.413907 = idf(docFreq=1461, maxDocs=44421)
                0.15625 = fieldNorm(doc=4563)
          0.5421672 = weight(abstract_txt:gale in 4563) [ClassicSimilarity], result of:
            0.5421672 = score(doc=4563,freq=1.0), product of:
              0.38861206 = queryWeight, product of:
                2.4455423 = boost
                8.928879 = idf(docFreq=15, maxDocs=44421)
                0.017796893 = queryNorm
              1.3951373 = fieldWeight in 4563, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.928879 = idf(docFreq=15, maxDocs=44421)
                0.15625 = fieldNorm(doc=4563)
        0.30769232 = coord(4/13)