Search (2 results, page 1 of 1)

  • × language_ss:"d"
  • × theme_ss:"Benutzerstudien"
  • × theme_ss:"OPAC"
  1. Spinas, P.: Benutzerfreundlichkeit von ETHICS : Ergebnisse einer Untersuchung des Online-Kataloges der ETH-Bibliothek (1992) 0.03
    0.033212565 = product of:
      0.099637695 = sum of:
        0.099637695 = weight(_text_:p in 491) [ClassicSimilarity], result of:
          0.099637695 = score(doc=491,freq=2.0), product of:
            0.15676093 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.04359905 = queryNorm
            0.63560283 = fieldWeight in 491, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.125 = fieldNorm(doc=491)
      0.33333334 = coord(1/3)
    
  2. Schneider, R.: OPACs, Benutzer und das Web (2009) 0.01
    0.007876093 = product of:
      0.023628278 = sum of:
        0.023628278 = product of:
          0.047256555 = sum of:
            0.047256555 = weight(_text_:22 in 2905) [ClassicSimilarity], result of:
              0.047256555 = score(doc=2905,freq=2.0), product of:
                0.15267645 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04359905 = queryNorm
                0.30952093 = fieldWeight in 2905, 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=2905)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    22. 2.2009 18:50:43