Search (3 results, page 1 of 1)

  • × author_ss:"Nicholas, D."
  • × year_i:[1990 TO 2000}
  1. Nicholas, D.; Williams, P.; Martin, H.; Cole, P.: ¬The media and the Internet : Final report of the British Library-funded research project: The Changing Information Environment: The Impact of the Internet on Information Seeking Behaviour in the Media (1998) 0.01
    0.0141612245 = product of:
      0.042483672 = sum of:
        0.042483672 = product of:
          0.084967345 = sum of:
            0.084967345 = weight(_text_:2000 in 4597) [ClassicSimilarity], result of:
              0.084967345 = score(doc=4597,freq=2.0), product of:
                0.18977095 = queryWeight, product of:
                  4.0524464 = idf(docFreq=2088, maxDocs=44218)
                  0.04682874 = queryNorm
                0.44773632 = fieldWeight in 4597, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.0524464 = idf(docFreq=2088, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4597)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Footnote
    Rez. in: JASIS 51(2000) no.5, S.492-493 (D.A. Stirling)
  2. Nicholas, D.: Assessing information needs : tools and techniques (1996) 0.01
    0.010574413 = product of:
      0.03172324 = sum of:
        0.03172324 = product of:
          0.06344648 = sum of:
            0.06344648 = weight(_text_:22 in 5941) [ClassicSimilarity], result of:
              0.06344648 = score(doc=5941,freq=2.0), product of:
                0.16398627 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04682874 = 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)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    26. 2.2008 19:22:51
  3. Nicholas, D.: LISA Plus on CD-ROM : version 4 (1997) 0.01
    0.0052872067 = product of:
      0.01586162 = sum of:
        0.01586162 = product of:
          0.03172324 = sum of:
            0.03172324 = weight(_text_:22 in 228) [ClassicSimilarity], result of:
              0.03172324 = score(doc=228,freq=2.0), product of:
                0.16398627 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04682874 = queryNorm
                0.19345059 = fieldWeight in 228, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=228)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    9. 2.1997 18:44:22