Search (5 results, page 1 of 1)

  • × author_ss:"Schulz, U."
  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.: Zur Didaktik der inhaltlichen Erschließung in der Ausbildung von Diplom-Bibliothekaren (1992) 0.02
    0.015912894 = product of:
      0.09547736 = sum of:
        0.09547736 = weight(_text_:forschung in 2372) [ClassicSimilarity], result of:
          0.09547736 = score(doc=2372,freq=2.0), product of:
            0.17763087 = queryWeight, product of:
              4.8649335 = idf(docFreq=926, maxDocs=44218)
              0.036512498 = queryNorm
            0.5375043 = fieldWeight in 2372, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.8649335 = idf(docFreq=926, maxDocs=44218)
              0.078125 = fieldNorm(doc=2372)
      0.16666667 = coord(1/6)
    
    Source
    Bibliothek: Forschung und Praxis. 16(1992) H.3, S.255-263
  4. 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
  5. Schulz, U.: "Das stiehlt meine Zeit" : Über die Nutzungsqualität von Bibliothekswebsites (2002) 0.00
    0.0021986398 = product of:
      0.013191838 = sum of:
        0.013191838 = product of:
          0.039575513 = sum of:
            0.039575513 = weight(_text_:22 in 467) [ClassicSimilarity], result of:
              0.039575513 = score(doc=467,freq=2.0), product of:
                0.12786055 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036512498 = queryNorm
                0.30952093 = fieldWeight in 467, 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=467)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Abstract
    Anlässlich eines Seminars über Web Usability erhielten Studierende des Fachbereichs Bibliothek und Information (HAW Hamburg) Gelegenheit, sich als Usability-Experten zu erproben. Als Ergebnis lagen im Sommer 2001 Usability-Berichte für 22 Bibliothekswebsites vor. Einige der Auftraggeber waren in der Lage, die Empfehlungen der Studierenden anlässlich eines Redesigns ihrer Website unmittelbar umzusetzen. Im Folgenden werden häufige und gravierende Befunde aus den Usability-Berichten zusammengefasst' und jeweils anschließend Empfehlungen angeboten.