Search (3 results, page 1 of 1)

  • × author_ss:"Schulz, U."
  • × theme_ss:"OPAC"
  1. Schmidt, E.; Weigang, G.; Schulz, U.: OPAC-Nutzer ernst genommen : eine Thinking-Aloud-Studie am ALS-OPAC der Hamburger Öffentlichen Bücherhallen (1997) 0.03 
    0.029897824 = product of:
  0.08969347 = sum of:
    0.076381885 = weight(_text_:forschung in 931) [ClassicSimilarity], result of:
      0.076381885 = score(doc=931,freq=2.0), product of:
        0.17763087 = queryWeight, product of:
          4.8649335 = idf(docFreq=926, maxDocs=44218)
          0.036512498 = queryNorm
        0.43000343 = fieldWeight in 931, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.8649335 = idf(docFreq=926, maxDocs=44218)
          0.0625 = fieldNorm(doc=931)
    0.013311585 = product of:
      0.039934754 = sum of:
        0.039934754 = weight(_text_:29 in 931) [ClassicSimilarity], result of:
          0.039934754 = score(doc=931,freq=2.0), product of:
            0.12843955 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.036512498 = queryNorm
            0.31092256 = fieldWeight in 931, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=931)
      0.33333334 = coord(1/3)
  0.33333334 = coord(2/6)
    Date
    23.10.1996 17:26:29
    Source
    Bibliothek: Forschung und Praxis. 21(1997) H.2, S.215-226
  2. Schulz, U.: Einige Aspekte zukünftiger Inhaltserschließung und Online-Benutzerkataloge (1990) 0.03 
    0.025460629 = product of:
  0.15276377 = sum of:
    0.15276377 = weight(_text_:forschung in 1403) [ClassicSimilarity], result of:
      0.15276377 = score(doc=1403,freq=2.0), product of:
        0.17763087 = queryWeight, product of:
          4.8649335 = idf(docFreq=926, maxDocs=44218)
          0.036512498 = queryNorm
        0.86000687 = fieldWeight in 1403, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.8649335 = idf(docFreq=926, maxDocs=44218)
          0.125 = fieldNorm(doc=1403)
  0.16666667 = coord(1/6)
    Source
    Bibliothek: Forschung und Praxis. 14(1990), S.226-234
  3. Schulz, U.: "Wie der Schnabel gewachsen ist" : Über die Qualität von OPACs - Anforderungen, Realität, Perspektiven (1998) 0.00 
    0.0022185976 = product of:
  0.013311585 = sum of:
    0.013311585 = product of:
      0.039934754 = sum of:
        0.039934754 = weight(_text_:29 in 2491) [ClassicSimilarity], result of:
          0.039934754 = score(doc=2491,freq=2.0), product of:
            0.12843955 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.036512498 = queryNorm
            0.31092256 = fieldWeight in 2491, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=2491)
      0.33333334 = coord(1/3)
  0.16666667 = coord(1/6)
    Date
    29. 1.2011 18:39:11

Authors