Document (#12597)

Author
Urquhart, J.A.
Title
¬The impact of CD-ROM on libraries
Source
Opticalinfo 89. Proceedings of the International Meeting for Optical Publishing and Storage, Amsterdam, 18-20 April 1989
Imprint
Oxford and New Jersey : Learned Information (Europe) Ltd.
Year
1989
Pages
S.111-124
Abstract
The author imagines that he is writing the review in 1999 and looks back over the 10 years to see the effects of CD-ROM application on libraries. Predicts the outcome of the ADONIS project, CD-ROM and local networks; CD-ROMs in the developing countries; and the interaction between CD-ROM and the economic constraints under which libraries operate.

Similar documents (author)

  1. Urquhart, C.J.: Using vignettes to diagnose information strategies : opportunities and possible problems for information use studies of health professionals (1999) 5.94
    5.9401517 = sum of:
      5.9401517 = weight(author_txt:urquhart in 57) [ClassicSimilarity], result of:
        5.9401517 = fieldWeight in 57, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.504243 = idf(docFreq=8, maxDocs=44421)
          0.625 = fieldNorm(doc=57)
    
  2. Rowley, J.; Urquhart, C.: Understanding student information behavior in relation to electronic information services : lessons from longitudinal monitoring and evaluation, part 1 (2007) 4.75
    4.7521214 = sum of:
      4.7521214 = weight(author_txt:urquhart in 1449) [ClassicSimilarity], result of:
        4.7521214 = fieldWeight in 1449, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.504243 = idf(docFreq=8, maxDocs=44421)
          0.5 = fieldNorm(doc=1449)
    
  3. Rowley, J.; Urquhart, C.: Understanding student information behavior in relation to electronic information services : lessons from longitudinal monitoring and evaluation, part 2 (2007) 4.75
    4.7521214 = sum of:
      4.7521214 = weight(author_txt:urquhart in 1450) [ClassicSimilarity], result of:
        4.7521214 = fieldWeight in 1450, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.504243 = idf(docFreq=8, maxDocs=44421)
          0.5 = fieldNorm(doc=1450)
    
  4. Urquhart, C.; Yeoman, A.: Information behaviour of women : theoretical perspectives on gender (2010) 4.75
    4.7521214 = sum of:
      4.7521214 = weight(author_txt:urquhart in 157) [ClassicSimilarity], result of:
        4.7521214 = fieldWeight in 157, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.504243 = idf(docFreq=8, maxDocs=44421)
          0.5 = fieldNorm(doc=157)
    
  5. Foster, A.; Urquhart, C.: Modelling nonlinear information behaviour : transferability and progression (2012) 4.75
    4.7521214 = sum of:
      4.7521214 = weight(author_txt:urquhart in 1645) [ClassicSimilarity], result of:
        4.7521214 = fieldWeight in 1645, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.504243 = idf(docFreq=8, maxDocs=44421)
          0.5 = fieldNorm(doc=1645)
    

Similar documents (content)

  1. Menou, M.J.: ¬The impact of information : 1. Toward a research agenda for its definition and measurement (1995) 0.13
    0.13420676 = sum of:
      0.13420676 = product of:
        0.47930983 = sum of:
          0.060618527 = weight(abstract_txt:project in 3328) [ClassicSimilarity], result of:
            0.060618527 = score(doc=3328,freq=5.0), product of:
              0.09903852 = queryWeight, product of:
                4.3796177 = idf(docFreq=1512, maxDocs=44421)
                0.022613509 = queryNorm
              0.6120702 = fieldWeight in 3328, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.3796177 = idf(docFreq=1512, maxDocs=44421)
                0.0625 = fieldNorm(doc=3328)
          0.053452495 = weight(abstract_txt:impact in 3328) [ClassicSimilarity], result of:
            0.053452495 = score(doc=3328,freq=3.0), product of:
              0.10797639 = queryWeight, product of:
                1.0441487 = boost
                4.572972 = idf(docFreq=1246, maxDocs=44421)
                0.022613509 = queryNorm
              0.49503872 = fieldWeight in 3328, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.572972 = idf(docFreq=1246, maxDocs=44421)
                0.0625 = fieldNorm(doc=3328)
          0.03653582 = weight(abstract_txt:review in 3328) [ClassicSimilarity], result of:
            0.03653582 = score(doc=3328,freq=1.0), product of:
              0.1208379 = queryWeight, product of:
                1.1045859 = boost
                4.837664 = idf(docFreq=956, maxDocs=44421)
                0.022613509 = queryNorm
              0.302354 = fieldWeight in 3328, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.837664 = idf(docFreq=956, maxDocs=44421)
                0.0625 = fieldNorm(doc=3328)
          0.04372585 = weight(abstract_txt:developing in 3328) [ClassicSimilarity], result of:
            0.04372585 = score(doc=3328,freq=1.0), product of:
              0.13621221 = queryWeight, product of:
                1.1727514 = boost
                5.136203 = idf(docFreq=709, maxDocs=44421)
                0.022613509 = queryNorm
              0.32101268 = fieldWeight in 3328, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.136203 = idf(docFreq=709, maxDocs=44421)
                0.0625 = fieldNorm(doc=3328)
          0.080196984 = weight(abstract_txt:countries in 3328) [ClassicSimilarity], result of:
            0.080196984 = score(doc=3328,freq=2.0), product of:
              0.16198915 = queryWeight, product of:
                1.2789127 = boost
                5.6011486 = idf(docFreq=445, maxDocs=44421)
                0.022613509 = queryNorm
              0.49507627 = fieldWeight in 3328, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6011486 = idf(docFreq=445, maxDocs=44421)
                0.0625 = fieldNorm(doc=3328)
          0.099999785 = weight(abstract_txt:constraints in 3328) [ClassicSimilarity], result of:
            0.099999785 = score(doc=3328,freq=1.0), product of:
              0.23644127 = queryWeight, product of:
                1.5451106 = boost
                6.7669935 = idf(docFreq=138, maxDocs=44421)
                0.022613509 = queryNorm
              0.4229371 = fieldWeight in 3328, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.7669935 = idf(docFreq=138, maxDocs=44421)
                0.0625 = fieldNorm(doc=3328)
          0.10478037 = weight(abstract_txt:outcome in 3328) [ClassicSimilarity], result of:
            0.10478037 = score(doc=3328,freq=1.0), product of:
              0.243918 = queryWeight, product of:
                1.5693501 = boost
                6.8731537 = idf(docFreq=124, maxDocs=44421)
                0.022613509 = queryNorm
              0.4295721 = fieldWeight in 3328, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8731537 = idf(docFreq=124, maxDocs=44421)
                0.0625 = fieldNorm(doc=3328)
        0.28 = coord(7/25)
    
  2. Casale, M.: Document delivery : the electronic challenge (1995) 0.11
    0.10742448 = sum of:
      0.10742448 = product of:
        0.67140305 = sum of:
          0.10676824 = weight(abstract_txt:economic in 1770) [ClassicSimilarity], result of:
            0.10676824 = score(doc=1770,freq=1.0), product of:
              0.18849121 = queryWeight, product of:
                1.3795692 = boost
                6.0419855 = idf(docFreq=286, maxDocs=44421)
                0.022613509 = queryNorm
              0.5664362 = fieldWeight in 1770, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0419855 = idf(docFreq=286, maxDocs=44421)
                0.09375 = fieldNorm(doc=1770)
          0.13380203 = weight(abstract_txt:roms in 1770) [ClassicSimilarity], result of:
            0.13380203 = score(doc=1770,freq=1.0), product of:
              0.21909788 = queryWeight, product of:
                1.4873631 = boost
                6.514082 = idf(docFreq=178, maxDocs=44421)
                0.022613509 = queryNorm
              0.6106952 = fieldWeight in 1770, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.514082 = idf(docFreq=178, maxDocs=44421)
                0.09375 = fieldNorm(doc=1770)
          0.35210916 = weight(abstract_txt:adonis in 1770) [ClassicSimilarity], result of:
            0.35210916 = score(doc=1770,freq=1.0), product of:
              0.41762 = queryWeight, product of:
                2.0534708 = boost
                8.993418 = idf(docFreq=14, maxDocs=44421)
                0.022613509 = queryNorm
              0.8431329 = fieldWeight in 1770, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.993418 = idf(docFreq=14, maxDocs=44421)
                0.09375 = fieldNorm(doc=1770)
          0.078723595 = weight(abstract_txt:libraries in 1770) [ClassicSimilarity], result of:
            0.078723595 = score(doc=1770,freq=1.0), product of:
              0.22187418 = queryWeight, product of:
                2.5924592 = boost
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.022613509 = queryNorm
              0.35481188 = fieldWeight in 1770, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.09375 = fieldNorm(doc=1770)
        0.16 = coord(4/25)
    
  3. Compier, H.; Campbell, R.: ADONIS gathers momentum and faces some new problems (1995) 0.09
    0.08652065 = sum of:
      0.08652065 = product of:
        0.72100544 = sum of:
          0.040664144 = weight(abstract_txt:project in 3363) [ClassicSimilarity], result of:
            0.040664144 = score(doc=3363,freq=1.0), product of:
              0.09903852 = queryWeight, product of:
                4.3796177 = idf(docFreq=1512, maxDocs=44421)
                0.022613509 = queryNorm
              0.41058916 = fieldWeight in 3363, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3796177 = idf(docFreq=1512, maxDocs=44421)
                0.09375 = fieldNorm(doc=3363)
          0.070470355 = weight(abstract_txt:years in 3363) [ClassicSimilarity], result of:
            0.070470355 = score(doc=3363,freq=2.0), product of:
              0.113411576 = queryWeight, product of:
                1.0701056 = boost
                4.686653 = idf(docFreq=1112, maxDocs=44421)
                0.022613509 = queryNorm
              0.6213683 = fieldWeight in 3363, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.686653 = idf(docFreq=1112, maxDocs=44421)
                0.09375 = fieldNorm(doc=3363)
          0.6098709 = weight(abstract_txt:adonis in 3363) [ClassicSimilarity], result of:
            0.6098709 = score(doc=3363,freq=3.0), product of:
              0.41762 = queryWeight, product of:
                2.0534708 = boost
                8.993418 = idf(docFreq=14, maxDocs=44421)
                0.022613509 = queryNorm
              1.460349 = fieldWeight in 3363, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                8.993418 = idf(docFreq=14, maxDocs=44421)
                0.09375 = fieldNorm(doc=3363)
        0.12 = coord(3/25)
    
  4. Giral, A.: Digital image libraries and the teaching of art and architectural history (1998) 0.08
    0.08095626 = sum of:
      0.08095626 = product of:
        0.40478128 = sum of:
          0.04629122 = weight(abstract_txt:impact in 6219) [ClassicSimilarity], result of:
            0.04629122 = score(doc=6219,freq=1.0), product of:
              0.10797639 = queryWeight, product of:
                1.0441487 = boost
                4.572972 = idf(docFreq=1246, maxDocs=44421)
                0.022613509 = queryNorm
              0.42871612 = fieldWeight in 6219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.572972 = idf(docFreq=1246, maxDocs=44421)
                0.09375 = fieldNorm(doc=6219)
          0.068908006 = weight(abstract_txt:local in 6219) [ClassicSimilarity], result of:
            0.068908006 = score(doc=6219,freq=1.0), product of:
              0.14076981 = queryWeight, product of:
                1.1922098 = boost
                5.221423 = idf(docFreq=651, maxDocs=44421)
                0.022613509 = queryNorm
              0.48950842 = fieldWeight in 6219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.221423 = idf(docFreq=651, maxDocs=44421)
                0.09375 = fieldNorm(doc=6219)
          0.1040902 = weight(abstract_txt:looks in 6219) [ClassicSimilarity], result of:
            0.1040902 = score(doc=6219,freq=1.0), product of:
              0.18532598 = queryWeight, product of:
                1.367937 = boost
                5.9910407 = idf(docFreq=301, maxDocs=44421)
                0.022613509 = queryNorm
              0.56166005 = fieldWeight in 6219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9910407 = idf(docFreq=301, maxDocs=44421)
                0.09375 = fieldNorm(doc=6219)
          0.10676824 = weight(abstract_txt:economic in 6219) [ClassicSimilarity], result of:
            0.10676824 = score(doc=6219,freq=1.0), product of:
              0.18849121 = queryWeight, product of:
                1.3795692 = boost
                6.0419855 = idf(docFreq=286, maxDocs=44421)
                0.022613509 = queryNorm
              0.5664362 = fieldWeight in 6219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0419855 = idf(docFreq=286, maxDocs=44421)
                0.09375 = fieldNorm(doc=6219)
          0.078723595 = weight(abstract_txt:libraries in 6219) [ClassicSimilarity], result of:
            0.078723595 = score(doc=6219,freq=1.0), product of:
              0.22187418 = queryWeight, product of:
                2.5924592 = boost
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.022613509 = queryNorm
              0.35481188 = fieldWeight in 6219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.09375 = fieldNorm(doc=6219)
        0.2 = coord(5/25)
    
  5. Friend, F.J.: Introducing SuperJANET : document delivery enters a new phase (1993) 0.08
    0.08011937 = sum of:
      0.08011937 = product of:
        0.5007461 = sum of:
          0.054218855 = weight(abstract_txt:project in 6753) [ClassicSimilarity], result of:
            0.054218855 = score(doc=6753,freq=1.0), product of:
              0.09903852 = queryWeight, product of:
                4.3796177 = idf(docFreq=1512, maxDocs=44421)
                0.022613509 = queryNorm
              0.5474522 = fieldWeight in 6753, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3796177 = idf(docFreq=1512, maxDocs=44421)
                0.125 = fieldNorm(doc=6753)
          0.08716504 = weight(abstract_txt:networks in 6753) [ClassicSimilarity], result of:
            0.08716504 = score(doc=6753,freq=1.0), product of:
              0.1359144 = queryWeight, product of:
                1.1714686 = boost
                5.1305847 = idf(docFreq=713, maxDocs=44421)
                0.022613509 = queryNorm
              0.6413231 = fieldWeight in 6753, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1305847 = idf(docFreq=713, maxDocs=44421)
                0.125 = fieldNorm(doc=6753)
          0.2543974 = weight(abstract_txt:operate in 6753) [ClassicSimilarity], result of:
            0.2543974 = score(doc=6753,freq=1.0), product of:
              0.27757415 = queryWeight, product of:
                1.6741233 = boost
                7.33202 = idf(docFreq=78, maxDocs=44421)
                0.022613509 = queryNorm
              0.9165025 = fieldWeight in 6753, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.33202 = idf(docFreq=78, maxDocs=44421)
                0.125 = fieldNorm(doc=6753)
          0.10496479 = weight(abstract_txt:libraries in 6753) [ClassicSimilarity], result of:
            0.10496479 = score(doc=6753,freq=1.0), product of:
              0.22187418 = queryWeight, product of:
                2.5924592 = boost
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.022613509 = queryNorm
              0.4730825 = fieldWeight in 6753, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.125 = fieldNorm(doc=6753)
        0.16 = coord(4/25)