Search (9 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Benutzerstudien"
  • × theme_ss:"Informationsdienstleistungen"
  1. Yoo, E.-Y.; Robbins, L.S.: Understanding middle-aged women's health information seeking on the web : a theoretical approach (2008) 0.02
    0.018531853 = product of:
      0.037063707 = sum of:
        0.037063707 = product of:
          0.07412741 = sum of:
            0.07412741 = weight(_text_:22 in 2973) [ClassicSimilarity], result of:
              0.07412741 = score(doc=2973,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.46428138 = fieldWeight in 2973, 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=2973)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    9. 2.2008 17:52:22
  2. Bucknall, T.; Mangrum, R.: U-search : a user study of the CD-ROM service at the University of North Carolina at Chapel Hill (1992) 0.01
    0.011039805 = product of:
      0.02207961 = sum of:
        0.02207961 = product of:
          0.04415922 = sum of:
            0.04415922 = weight(_text_:r in 3640) [ClassicSimilarity], result of:
              0.04415922 = score(doc=3640,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.29258826 = fieldWeight in 3640, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3640)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Kim, J.: Describing and predicting information-seeking behavior on the Web (2009) 0.01
    0.009265927 = product of:
      0.018531853 = sum of:
        0.018531853 = product of:
          0.037063707 = sum of:
            0.037063707 = weight(_text_:22 in 2747) [ClassicSimilarity], result of:
              0.037063707 = score(doc=2747,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.23214069 = fieldWeight in 2747, 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=2747)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 3.2009 18:54:15
  4. Nordlie, R.: Unmediated and mediated information saerching in the public library (1996) 0.01
    0.0082798535 = product of:
      0.016559707 = sum of:
        0.016559707 = product of:
          0.033119414 = sum of:
            0.033119414 = weight(_text_:r in 7396) [ClassicSimilarity], result of:
              0.033119414 = score(doc=7396,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.2194412 = fieldWeight in 7396, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.046875 = fieldNorm(doc=7396)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  5. Savolainen, R.: Information source horizons and source preferences of environmental activists : a social phenomenological approach (2007) 0.01
    0.0082798535 = product of:
      0.016559707 = sum of:
        0.016559707 = product of:
          0.033119414 = sum of:
            0.033119414 = weight(_text_:r in 595) [ClassicSimilarity], result of:
              0.033119414 = score(doc=595,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.2194412 = fieldWeight in 595, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.046875 = fieldNorm(doc=595)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  6. Marcella, R.; Baxter, G.: ¬The information needs and the information seeking behaviour of a national sample of the population in the United Kingdom, with special reference to needs related to citizenship (1999) 0.01
    0.006899878 = product of:
      0.013799756 = sum of:
        0.013799756 = product of:
          0.027599512 = sum of:
            0.027599512 = weight(_text_:r in 3423) [ClassicSimilarity], result of:
              0.027599512 = score(doc=3423,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.18286766 = fieldWeight in 3423, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3423)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  7. Marcella, R.; Baxter, G.: ¬A national survey of the citizenship information needs of the general public (1999) 0.01
    0.006899878 = product of:
      0.013799756 = sum of:
        0.013799756 = product of:
          0.027599512 = sum of:
            0.027599512 = weight(_text_:r in 734) [ClassicSimilarity], result of:
              0.027599512 = score(doc=734,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.18286766 = fieldWeight in 734, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=734)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  8. Beverley, C.A.; Bath, P.A.; Barber, R.: Can two established information models explain the information behaviour of visually impaired people seeking health and social care information? (2007) 0.01
    0.006899878 = product of:
      0.013799756 = sum of:
        0.013799756 = product of:
          0.027599512 = sum of:
            0.027599512 = weight(_text_:r in 738) [ClassicSimilarity], result of:
              0.027599512 = score(doc=738,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.18286766 = fieldWeight in 738, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=738)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  9. Coles, C.: Information seeking behaviour of public library users : use and non-use of electronic media (1999) 0.01
    0.0061772848 = product of:
      0.0123545695 = sum of:
        0.0123545695 = product of:
          0.024709139 = sum of:
            0.024709139 = weight(_text_:22 in 286) [ClassicSimilarity], result of:
              0.024709139 = score(doc=286,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.15476047 = fieldWeight in 286, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03125 = fieldNorm(doc=286)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 3.2002 8:51:28