Search (13 results, page 1 of 1)

  • × author_ss:"Nicholas, D."
  • × year_i:[1990 TO 2000}
  1. Nicholas, D.: Assessing information needs : tools and techniques (1996) 0.03
    0.026552394 = product of:
      0.053104788 = sum of:
        0.053104788 = product of:
          0.07965718 = sum of:
            0.01811478 = weight(_text_:d in 5941) [ClassicSimilarity], result of:
              0.01811478 = score(doc=5941,freq=2.0), product of:
                0.086298585 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.04542337 = queryNorm
                0.20990817 = fieldWeight in 5941, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.078125 = fieldNorm(doc=5941)
            0.0615424 = weight(_text_:22 in 5941) [ClassicSimilarity], result of:
              0.0615424 = score(doc=5941,freq=2.0), product of:
                0.1590649 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04542337 = 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
  2. 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) 0.02
    0.02436929 = product of:
      0.04873858 = sum of:
        0.04873858 = product of:
          0.07310787 = sum of:
            0.01811478 = weight(_text_:d in 4597) [ClassicSimilarity], result of:
              0.01811478 = score(doc=4597,freq=2.0), product of:
                0.086298585 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.04542337 = queryNorm
                0.20990817 = fieldWeight in 4597, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4597)
            0.054993093 = weight(_text_:r in 4597) [ClassicSimilarity], result of:
              0.054993093 = score(doc=4597,freq=2.0), product of:
                0.15036309 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.04542337 = queryNorm
                0.36573532 = fieldWeight in 4597, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4597)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Type
    r
  3. Nicholas, D.: LISA Plus on CD-ROM : version 4 (1997) 0.01
    0.013276197 = product of:
      0.026552394 = sum of:
        0.026552394 = product of:
          0.03982859 = sum of:
            0.00905739 = weight(_text_:d in 228) [ClassicSimilarity], result of:
              0.00905739 = score(doc=228,freq=2.0), product of:
                0.086298585 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.04542337 = queryNorm
                0.104954086 = fieldWeight in 228, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=228)
            0.0307712 = weight(_text_:22 in 228) [ClassicSimilarity], result of:
              0.0307712 = score(doc=228,freq=2.0), product of:
                0.1590649 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04542337 = 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)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    9. 2.1997 18:44:22
  4. Nicholas, D.; Frossling, I.: ¬The end-user cometh and cometh again and again (1996) 0.00
    0.0036229554 = product of:
      0.007245911 = sum of:
        0.007245911 = product of:
          0.021737732 = sum of:
            0.021737732 = weight(_text_:d in 7059) [ClassicSimilarity], result of:
              0.021737732 = score(doc=7059,freq=2.0), product of:
                0.086298585 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.04542337 = queryNorm
                0.2518898 = fieldWeight in 7059, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.09375 = fieldNorm(doc=7059)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  5. Nicholas, D.: Information systems vs information user (1996) 0.00
    0.0024153038 = product of:
      0.0048306077 = sum of:
        0.0048306077 = product of:
          0.014491823 = sum of:
            0.014491823 = weight(_text_:d in 5738) [ClassicSimilarity], result of:
              0.014491823 = score(doc=5738,freq=2.0), product of:
                0.086298585 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.04542337 = queryNorm
                0.16792654 = fieldWeight in 5738, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0625 = fieldNorm(doc=5738)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  6. Kelly, S.; Nicholas, D.: Is the business cybrarian a reality? : Internet use in business libraries (1996) 0.00
    0.0024153038 = product of:
      0.0048306077 = sum of:
        0.0048306077 = product of:
          0.014491823 = sum of:
            0.014491823 = weight(_text_:d in 6592) [ClassicSimilarity], result of:
              0.014491823 = score(doc=6592,freq=2.0), product of:
                0.086298585 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.04542337 = queryNorm
                0.16792654 = fieldWeight in 6592, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0625 = fieldNorm(doc=6592)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  7. Nicholas, D.; Frossling, I.: ¬The information handler in the digital age (1996) 0.00
    0.0024153038 = product of:
      0.0048306077 = sum of:
        0.0048306077 = product of:
          0.014491823 = sum of:
            0.014491823 = weight(_text_:d in 6659) [ClassicSimilarity], result of:
              0.014491823 = score(doc=6659,freq=2.0), product of:
                0.086298585 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.04542337 = queryNorm
                0.16792654 = fieldWeight in 6659, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0625 = fieldNorm(doc=6659)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  8. Nicholas, D.; Martin, H.: Assessing information needs : a case study of journalists (1997) 0.00
    0.0024153038 = product of:
      0.0048306077 = sum of:
        0.0048306077 = product of:
          0.014491823 = sum of:
            0.014491823 = weight(_text_:d in 450) [ClassicSimilarity], result of:
              0.014491823 = score(doc=450,freq=2.0), product of:
                0.086298585 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.04542337 = queryNorm
                0.16792654 = fieldWeight in 450, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0625 = fieldNorm(doc=450)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  9. Nicholas, D.: Are information professionals really better online searchers than end-users? : (and whose story do you believe?) (1995) 0.00
    0.0021133907 = product of:
      0.0042267814 = sum of:
        0.0042267814 = product of:
          0.012680344 = sum of:
            0.012680344 = weight(_text_:d in 3871) [ClassicSimilarity], result of:
              0.012680344 = score(doc=3871,freq=2.0), product of:
                0.086298585 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.04542337 = queryNorm
                0.14693572 = fieldWeight in 3871, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3871)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  10. Nicholas, D.; Boydell, L.: BLAISE-LINE : enigma, anomaly or anachronism? (1996) 0.00
    0.0021133907 = product of:
      0.0042267814 = sum of:
        0.0042267814 = product of:
          0.012680344 = sum of:
            0.012680344 = weight(_text_:d in 5532) [ClassicSimilarity], result of:
              0.012680344 = score(doc=5532,freq=2.0), product of:
                0.086298585 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.04542337 = queryNorm
                0.14693572 = fieldWeight in 5532, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=5532)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  11. Nicholas, D.; Williams, P.: ¬The changing information environment : the impact of the Internet on information seeking behaviour in the media (1999) 0.00
    0.0015095649 = product of:
      0.0030191299 = sum of:
        0.0030191299 = product of:
          0.00905739 = sum of:
            0.00905739 = weight(_text_:d in 194) [ClassicSimilarity], result of:
              0.00905739 = score(doc=194,freq=2.0), product of:
                0.086298585 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.04542337 = queryNorm
                0.104954086 = fieldWeight in 194, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=194)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  12. Williams, P.; Nicholas, D.: ¬The migration of news to the web (1999) 0.00
    0.0015095649 = product of:
      0.0030191299 = sum of:
        0.0030191299 = product of:
          0.00905739 = sum of:
            0.00905739 = weight(_text_:d in 735) [ClassicSimilarity], result of:
              0.00905739 = score(doc=735,freq=2.0), product of:
                0.086298585 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.04542337 = queryNorm
                0.104954086 = fieldWeight in 735, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=735)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  13. Nicholas, D.: ¬An assessment of the online searching behaviour of practitioner end users (1996) 0.00
    0.0012076519 = product of:
      0.0024153038 = sum of:
        0.0024153038 = product of:
          0.0072459113 = sum of:
            0.0072459113 = weight(_text_:d in 5832) [ClassicSimilarity], result of:
              0.0072459113 = score(doc=5832,freq=2.0), product of:
                0.086298585 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.04542337 = queryNorm
                0.08396327 = fieldWeight in 5832, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03125 = fieldNorm(doc=5832)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)