Search (8 results, page 1 of 1)

  • × theme_ss:"Suchmaschinen"
  • × theme_ss:"Informationsmittel"
  1. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.02
    0.02357559 = product of:
      0.04715118 = sum of:
        0.04715118 = product of:
          0.09430236 = sum of:
            0.09430236 = weight(_text_:22 in 4872) [ClassicSimilarity], result of:
              0.09430236 = score(doc=4872,freq=4.0), product of:
                0.17234851 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.049216706 = queryNorm
                0.54716086 = fieldWeight in 4872, 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=4872)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:40:22
  2. 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) 0.02
    0.020004552 = product of:
      0.040009104 = sum of:
        0.040009104 = product of:
          0.08001821 = sum of:
            0.08001821 = weight(_text_:22 in 3106) [ClassicSimilarity], result of:
              0.08001821 = score(doc=3106,freq=2.0), product of:
                0.17234851 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.049216706 = 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)
      0.5 = coord(1/2)
    
    Date
    3. 5.1997 8:44:22
  3. Price, A.: Five new Danish subject gateways under development (2000) 0.02
    0.01667046 = product of:
      0.03334092 = sum of:
        0.03334092 = product of:
          0.06668184 = sum of:
            0.06668184 = weight(_text_:22 in 4878) [ClassicSimilarity], result of:
              0.06668184 = score(doc=4878,freq=2.0), product of:
                0.17234851 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.049216706 = 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
  4. Campbell, D.: Australian subject gateways : political and strategic issues (2000) 0.01
    0.013336368 = product of:
      0.026672736 = sum of:
        0.026672736 = product of:
          0.05334547 = sum of:
            0.05334547 = weight(_text_:22 in 4875) [ClassicSimilarity], result of:
              0.05334547 = score(doc=4875,freq=2.0), product of:
                0.17234851 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.049216706 = 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
  5. Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000) 0.01
    0.013336368 = product of:
      0.026672736 = sum of:
        0.026672736 = product of:
          0.05334547 = sum of:
            0.05334547 = weight(_text_:22 in 628) [ClassicSimilarity], result of:
              0.05334547 = score(doc=628,freq=2.0), product of:
                0.17234851 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.049216706 = 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
  6. Price, A.: NOVAGate : a Nordic gateway to electronic resources in the forestry, veterinary and agricultural sciences (2000) 0.01
    0.011669322 = product of:
      0.023338644 = sum of:
        0.023338644 = product of:
          0.046677288 = sum of:
            0.046677288 = weight(_text_:22 in 4874) [ClassicSimilarity], result of:
              0.046677288 = score(doc=4874,freq=2.0), product of:
                0.17234851 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.049216706 = 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
  7. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.01
    0.011669322 = product of:
      0.023338644 = sum of:
        0.023338644 = product of:
          0.046677288 = sum of:
            0.046677288 = weight(_text_:22 in 631) [ClassicSimilarity], result of:
              0.046677288 = score(doc=631,freq=2.0), product of:
                0.17234851 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.049216706 = 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
  8. Fischer, T.; Neuroth, H.: SSG-FI - special subject gateways to high quality Internet resources for scientific users (2000) 0.01
    0.010002276 = product of:
      0.020004552 = sum of:
        0.020004552 = product of:
          0.040009104 = sum of:
            0.040009104 = weight(_text_:22 in 4873) [ClassicSimilarity], result of:
              0.040009104 = score(doc=4873,freq=2.0), product of:
                0.17234851 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.049216706 = 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