Search (7 results, page 1 of 1)

  • × author_ss:"Nicholas, D."
  • × theme_ss:"Informationsdienstleistungen"
  1. Nicholas, D.: Assessing information needs : tools and techniques (1996) 0.03
    0.030943584 = product of:
      0.061887167 = sum of:
        0.061887167 = product of:
          0.09283075 = sum of:
            0.031148043 = weight(_text_:m in 5941) [ClassicSimilarity], result of:
              0.031148043 = score(doc=5941,freq=2.0), product of:
                0.11329143 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.04552693 = queryNorm
                0.27493733 = fieldWeight in 5941, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.078125 = fieldNorm(doc=5941)
            0.06168271 = weight(_text_:22 in 5941) [ClassicSimilarity], result of:
              0.06168271 = score(doc=5941,freq=2.0), product of:
                0.15942755 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04552693 = queryNorm
                0.38690117 = fieldWeight in 5941, 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=5941)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    26. 2.2008 19:22:51
    Type
    m
  2. Nicholas, D.; Huntington, P.; Jamali, H.R.; Rowlands, I.; Fieldhouse, M.: Student digital information-seeking behaviour in context (2009) 0.02
    0.01856615 = product of:
      0.0371323 = sum of:
        0.0371323 = product of:
          0.055698447 = sum of:
            0.018688826 = weight(_text_:m in 2680) [ClassicSimilarity], result of:
              0.018688826 = score(doc=2680,freq=2.0), product of:
                0.11329143 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.04552693 = queryNorm
                0.1649624 = fieldWeight in 2680, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2680)
            0.037009623 = weight(_text_:22 in 2680) [ClassicSimilarity], result of:
              0.037009623 = score(doc=2680,freq=2.0), product of:
                0.15942755 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04552693 = queryNorm
                0.23214069 = fieldWeight in 2680, 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=2680)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    23. 2.2009 17:22:41
  3. Nicholas, D.: Assessing information needs : tools, techniques and concepts for the Internet age (2000) 0.01
    0.0072678765 = product of:
      0.014535753 = sum of:
        0.014535753 = product of:
          0.043607257 = sum of:
            0.043607257 = weight(_text_:m in 4594) [ClassicSimilarity], result of:
              0.043607257 = score(doc=4594,freq=2.0), product of:
                0.11329143 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.04552693 = queryNorm
                0.38491225 = fieldWeight in 4594, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.109375 = fieldNorm(doc=4594)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Type
    m
  4. Nicholas, D.; Martin, H.: Assessing information needs : a case study of journalists (1997) 0.00
    0.0041397335 = product of:
      0.008279467 = sum of:
        0.008279467 = product of:
          0.0248384 = sum of:
            0.0248384 = weight(_text_:h in 450) [ClassicSimilarity], result of:
              0.0248384 = score(doc=450,freq=2.0), product of:
                0.11310934 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04552693 = queryNorm
                0.21959636 = fieldWeight in 450, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0625 = fieldNorm(doc=450)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  5. Nicholas, D.: Assessing information needs : tools, techniques and concepts for the Internet age (2000) 0.00
    0.0031148044 = product of:
      0.006229609 = sum of:
        0.006229609 = product of:
          0.018688826 = sum of:
            0.018688826 = weight(_text_:m in 1745) [ClassicSimilarity], result of:
              0.018688826 = score(doc=1745,freq=2.0), product of:
                0.11329143 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.04552693 = queryNorm
                0.1649624 = fieldWeight in 1745, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1745)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Type
    m
  6. Rowlands, I.; Nicholas, D.; Williams, P.; Huntington, P.; Fieldhouse, M.; Gunter, B.; Withey, R.; Jamali, H.R.; Dobrowolski, T.; Tenopir, C.: ¬The Google generation : the information behaviour of the researcher of the future (2008) 0.00
    0.0025956703 = product of:
      0.0051913406 = sum of:
        0.0051913406 = product of:
          0.015574021 = sum of:
            0.015574021 = weight(_text_:m in 2017) [ClassicSimilarity], result of:
              0.015574021 = score(doc=2017,freq=2.0), product of:
                0.11329143 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.04552693 = queryNorm
                0.13746867 = fieldWeight in 2017, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2017)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  7. Nicholas, D.; Williams, P.; Cole, P.; Martin, H.: ¬The impact of the Internet on information seeking in the Media (2000) 0.00
    0.0025873333 = product of:
      0.0051746666 = sum of:
        0.0051746666 = product of:
          0.015524 = sum of:
            0.015524 = weight(_text_:h in 722) [ClassicSimilarity], result of:
              0.015524 = score(doc=722,freq=2.0), product of:
                0.11310934 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04552693 = queryNorm
                0.13724773 = fieldWeight in 722, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=722)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)