Document (#20440)

Author
Bryant, P.
Title
Making the most of our libraries
Imprint
London : British Library
Year
1997
Pages
113 S
Isbn
0-7123-3316-9
Series
British Library research and innovation report; 53
Abstract
Reports results of the 2 studies: "Retrospective conversion of library catalogues in institutions of higher education in the United Kingdom: a study of the justification for a national programme" and "Retrospective conversion for libraries in the UK other than those funded by the Higher Education Funding Councils". The latter study was on behalf of libraries other than national ones: public; learned and scientific society; professional; and religious. Covers: the scale of UK retrospective conversion issues, opportunities and need for a national strategy; retrospective conversion in an international context; conversion of library catalogues in UK higher education institutions; and catalogues in other UK libraries
Footnote
Rez. in: Managing information 5(1998) no.4, S.46 (J. Bowman)
Theme
Katalogfragen allgemein
Location
GB

Similar documents (author)

  1. Bryant, G.: Combining online and disc (1993) 5.81
    5.81187 = sum of:
      5.81187 = weight(author_txt:bryant in 6751) [ClassicSimilarity], result of:
        5.81187 = fieldWeight in 6751, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.298992 = idf(docFreq=10, maxDocs=44218)
          0.625 = fieldNorm(doc=6751)
    
  2. Bryant, P.: Use and understanding of the library catalogues in Cambridge University Library : a survey (1993) 5.81
    5.81187 = sum of:
      5.81187 = weight(author_txt:bryant in 7311) [ClassicSimilarity], result of:
        5.81187 = fieldWeight in 7311, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.298992 = idf(docFreq=10, maxDocs=44218)
          0.625 = fieldNorm(doc=7311)
    
  3. Bryant, B.: Numbers you can count on: Dewey Decimal Classification is maintained at LC (1993) 5.81
    5.81187 = sum of:
      5.81187 = weight(author_txt:bryant in 7630) [ClassicSimilarity], result of:
        5.81187 = fieldWeight in 7630, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.298992 = idf(docFreq=10, maxDocs=44218)
          0.625 = fieldNorm(doc=7630)
    
  4. Bryant, P.: ¬The library catalogues : current state and future trends with special reference to the UK (1990) 5.81
    5.81187 = sum of:
      5.81187 = weight(author_txt:bryant in 8011) [ClassicSimilarity], result of:
        5.81187 = fieldWeight in 8011, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.298992 = idf(docFreq=10, maxDocs=44218)
          0.625 = fieldNorm(doc=8011)
    
  5. Bryant, B.: Subject wise? : on providing access to information through interactive catalogues (1993) 5.81
    5.81187 = sum of:
      5.81187 = weight(author_txt:bryant in 8115) [ClassicSimilarity], result of:
        5.81187 = fieldWeight in 8115, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.298992 = idf(docFreq=10, maxDocs=44218)
          0.625 = fieldNorm(doc=8115)
    

Similar documents (content)

  1. Sweeney, R.: Retrospective conversion of library catalogues in UK institutions of higher education : a quantitative analysis (1996) 0.51
    0.5126713 = sum of:
      0.5126713 = product of:
        1.8309689 = sum of:
          0.0670415 = weight(abstract_txt:programme in 4686) [ClassicSimilarity], result of:
            0.0670415 = score(doc=4686,freq=1.0), product of:
              0.09093772 = queryWeight, product of:
                5.8977947 = idf(docFreq=329, maxDocs=44218)
                0.015418936 = queryNorm
              0.73722434 = fieldWeight in 4686, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8977947 = idf(docFreq=329, maxDocs=44218)
                0.125 = fieldNorm(doc=4686)
          0.095385455 = weight(abstract_txt:national in 4686) [ClassicSimilarity], result of:
            0.095385455 = score(doc=4686,freq=1.0), product of:
              0.1659116 = queryWeight, product of:
                2.3395212 = boost
                4.5993385 = idf(docFreq=1208, maxDocs=44218)
                0.015418936 = queryNorm
              0.5749173 = fieldWeight in 4686, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5993385 = idf(docFreq=1208, maxDocs=44218)
                0.125 = fieldNorm(doc=4686)
          0.10005366 = weight(abstract_txt:libraries in 4686) [ClassicSimilarity], result of:
            0.10005366 = score(doc=4686,freq=2.0), product of:
              0.14962824 = queryWeight, product of:
                2.565457 = boost
                3.782635 = idf(docFreq=2735, maxDocs=44218)
                0.015418936 = queryNorm
              0.6686817 = fieldWeight in 4686, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.782635 = idf(docFreq=2735, maxDocs=44218)
                0.125 = fieldNorm(doc=4686)
          0.1856803 = weight(abstract_txt:education in 4686) [ClassicSimilarity], result of:
            0.1856803 = score(doc=4686,freq=2.0), product of:
              0.20530012 = queryWeight, product of:
                2.602455 = boost
                5.116248 = idf(docFreq=720, maxDocs=44218)
                0.015418936 = queryNorm
              0.9044334 = fieldWeight in 4686, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.116248 = idf(docFreq=720, maxDocs=44218)
                0.125 = fieldNorm(doc=4686)
          0.21630488 = weight(abstract_txt:higher in 4686) [ClassicSimilarity], result of:
            0.21630488 = score(doc=4686,freq=2.0), product of:
              0.22729483 = queryWeight, product of:
                2.7383149 = boost
                5.3833394 = idf(docFreq=551, maxDocs=44218)
                0.015418936 = queryNorm
              0.95164895 = fieldWeight in 4686, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.3833394 = idf(docFreq=551, maxDocs=44218)
                0.125 = fieldNorm(doc=4686)
          0.60113513 = weight(abstract_txt:retrospective in 4686) [ClassicSimilarity], result of:
            0.60113513 = score(doc=4686,freq=2.0), product of:
              0.4945076 = queryWeight, product of:
                4.663849 = boost
                6.8766055 = idf(docFreq=123, maxDocs=44218)
                0.015418936 = queryNorm
              1.2156236 = fieldWeight in 4686, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.8766055 = idf(docFreq=123, maxDocs=44218)
                0.125 = fieldNorm(doc=4686)
          0.56536794 = weight(abstract_txt:conversion in 4686) [ClassicSimilarity], result of:
            0.56536794 = score(doc=4686,freq=2.0), product of:
              0.51134694 = queryWeight, product of:
                5.3023796 = boost
                6.2544694 = idf(docFreq=230, maxDocs=44218)
                0.015418936 = queryNorm
              1.1056445 = fieldWeight in 4686, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.2544694 = idf(docFreq=230, maxDocs=44218)
                0.125 = fieldNorm(doc=4686)
        0.28 = coord(7/25)
    
  2. Sweeney, R.: Retrospective conversion of library catalogs in UK institutions of higher education : a quantitative analysis (1996) 0.45
    0.44858742 = sum of:
      0.44858742 = product of:
        1.6020979 = sum of:
          0.05866131 = weight(abstract_txt:programme in 6729) [ClassicSimilarity], result of:
            0.05866131 = score(doc=6729,freq=1.0), product of:
              0.09093772 = queryWeight, product of:
                5.8977947 = idf(docFreq=329, maxDocs=44218)
                0.015418936 = queryNorm
              0.64507127 = fieldWeight in 6729, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8977947 = idf(docFreq=329, maxDocs=44218)
                0.109375 = fieldNorm(doc=6729)
          0.08346227 = weight(abstract_txt:national in 6729) [ClassicSimilarity], result of:
            0.08346227 = score(doc=6729,freq=1.0), product of:
              0.1659116 = queryWeight, product of:
                2.3395212 = boost
                4.5993385 = idf(docFreq=1208, maxDocs=44218)
                0.015418936 = queryNorm
              0.50305265 = fieldWeight in 6729, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5993385 = idf(docFreq=1208, maxDocs=44218)
                0.109375 = fieldNorm(doc=6729)
          0.08754695 = weight(abstract_txt:libraries in 6729) [ClassicSimilarity], result of:
            0.08754695 = score(doc=6729,freq=2.0), product of:
              0.14962824 = queryWeight, product of:
                2.565457 = boost
                3.782635 = idf(docFreq=2735, maxDocs=44218)
                0.015418936 = queryNorm
              0.5850965 = fieldWeight in 6729, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.782635 = idf(docFreq=2735, maxDocs=44218)
                0.109375 = fieldNorm(doc=6729)
          0.16247027 = weight(abstract_txt:education in 6729) [ClassicSimilarity], result of:
            0.16247027 = score(doc=6729,freq=2.0), product of:
              0.20530012 = queryWeight, product of:
                2.602455 = boost
                5.116248 = idf(docFreq=720, maxDocs=44218)
                0.015418936 = queryNorm
              0.7913793 = fieldWeight in 6729, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.116248 = idf(docFreq=720, maxDocs=44218)
                0.109375 = fieldNorm(doc=6729)
          0.18926679 = weight(abstract_txt:higher in 6729) [ClassicSimilarity], result of:
            0.18926679 = score(doc=6729,freq=2.0), product of:
              0.22729483 = queryWeight, product of:
                2.7383149 = boost
                5.3833394 = idf(docFreq=551, maxDocs=44218)
                0.015418936 = queryNorm
              0.83269286 = fieldWeight in 6729, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.3833394 = idf(docFreq=551, maxDocs=44218)
                0.109375 = fieldNorm(doc=6729)
          0.5259932 = weight(abstract_txt:retrospective in 6729) [ClassicSimilarity], result of:
            0.5259932 = score(doc=6729,freq=2.0), product of:
              0.4945076 = queryWeight, product of:
                4.663849 = boost
                6.8766055 = idf(docFreq=123, maxDocs=44218)
                0.015418936 = queryNorm
              1.0636706 = fieldWeight in 6729, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.8766055 = idf(docFreq=123, maxDocs=44218)
                0.109375 = fieldNorm(doc=6729)
          0.49469694 = weight(abstract_txt:conversion in 6729) [ClassicSimilarity], result of:
            0.49469694 = score(doc=6729,freq=2.0), product of:
              0.51134694 = queryWeight, product of:
                5.3023796 = boost
                6.2544694 = idf(docFreq=230, maxDocs=44218)
                0.015418936 = queryNorm
              0.96743894 = fieldWeight in 6729, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.2544694 = idf(docFreq=230, maxDocs=44218)
                0.109375 = fieldNorm(doc=6729)
        0.28 = coord(7/25)
    
  3. Chapman, A.: Retrospective catalogue conversion : a national study and a discussion based on selected literature (1996) 0.43
    0.43192604 = sum of:
      0.43192604 = product of:
        1.1997945 = sum of:
          0.041900937 = weight(abstract_txt:programme in 6567) [ClassicSimilarity], result of:
            0.041900937 = score(doc=6567,freq=1.0), product of:
              0.09093772 = queryWeight, product of:
                5.8977947 = idf(docFreq=329, maxDocs=44218)
                0.015418936 = queryNorm
              0.4607652 = fieldWeight in 6567, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8977947 = idf(docFreq=329, maxDocs=44218)
                0.078125 = fieldNorm(doc=6567)
          0.055073433 = weight(abstract_txt:funding in 6567) [ClassicSimilarity], result of:
            0.055073433 = score(doc=6567,freq=1.0), product of:
              0.10911631 = queryWeight, product of:
                1.0954002 = boost
                6.4604454 = idf(docFreq=187, maxDocs=44218)
                0.015418936 = queryNorm
              0.5047223 = fieldWeight in 6567, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.4604454 = idf(docFreq=187, maxDocs=44218)
                0.078125 = fieldNorm(doc=6567)
          0.028397024 = weight(abstract_txt:study in 6567) [ClassicSimilarity], result of:
            0.028397024 = score(doc=6567,freq=3.0), product of:
              0.0612933 = queryWeight, product of:
                1.1610461 = boost
                3.423806 = idf(docFreq=3916, maxDocs=44218)
                0.015418936 = queryNorm
              0.46329734 = fieldWeight in 6567, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.423806 = idf(docFreq=3916, maxDocs=44218)
                0.078125 = fieldNorm(doc=6567)
          0.06444698 = weight(abstract_txt:institutions in 6567) [ClassicSimilarity], result of:
            0.06444698 = score(doc=6567,freq=1.0), product of:
              0.15266515 = queryWeight, product of:
                1.832369 = boost
                5.403468 = idf(docFreq=540, maxDocs=44218)
                0.015418936 = queryNorm
              0.42214596 = fieldWeight in 6567, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.403468 = idf(docFreq=540, maxDocs=44218)
                0.078125 = fieldNorm(doc=6567)
          0.10325778 = weight(abstract_txt:national in 6567) [ClassicSimilarity], result of:
            0.10325778 = score(doc=6567,freq=3.0), product of:
              0.1659116 = queryWeight, product of:
                2.3395212 = boost
                4.5993385 = idf(docFreq=1208, maxDocs=44218)
                0.015418936 = queryNorm
              0.62236625 = fieldWeight in 6567, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.5993385 = idf(docFreq=1208, maxDocs=44218)
                0.078125 = fieldNorm(doc=6567)
          0.082059875 = weight(abstract_txt:education in 6567) [ClassicSimilarity], result of:
            0.082059875 = score(doc=6567,freq=1.0), product of:
              0.20530012 = queryWeight, product of:
                2.602455 = boost
                5.116248 = idf(docFreq=720, maxDocs=44218)
                0.015418936 = queryNorm
              0.3997069 = fieldWeight in 6567, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.116248 = idf(docFreq=720, maxDocs=44218)
                0.078125 = fieldNorm(doc=6567)
          0.09559416 = weight(abstract_txt:higher in 6567) [ClassicSimilarity], result of:
            0.09559416 = score(doc=6567,freq=1.0), product of:
              0.22729483 = queryWeight, product of:
                2.7383149 = boost
                5.3833394 = idf(docFreq=551, maxDocs=44218)
                0.015418936 = queryNorm
              0.42057338 = fieldWeight in 6567, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.3833394 = idf(docFreq=551, maxDocs=44218)
                0.078125 = fieldNorm(doc=6567)
          0.37570947 = weight(abstract_txt:retrospective in 6567) [ClassicSimilarity], result of:
            0.37570947 = score(doc=6567,freq=2.0), product of:
              0.4945076 = queryWeight, product of:
                4.663849 = boost
                6.8766055 = idf(docFreq=123, maxDocs=44218)
                0.015418936 = queryNorm
              0.7597648 = fieldWeight in 6567, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.8766055 = idf(docFreq=123, maxDocs=44218)
                0.078125 = fieldNorm(doc=6567)
          0.35335493 = weight(abstract_txt:conversion in 6567) [ClassicSimilarity], result of:
            0.35335493 = score(doc=6567,freq=2.0), product of:
              0.51134694 = queryWeight, product of:
                5.3023796 = boost
                6.2544694 = idf(docFreq=230, maxDocs=44218)
                0.015418936 = queryNorm
              0.69102776 = fieldWeight in 6567, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.2544694 = idf(docFreq=230, maxDocs=44218)
                0.078125 = fieldNorm(doc=6567)
        0.36 = coord(9/25)
    
  4. McDonald, B.: ¬The Stella project : retrospective conversion at Trinity College Dublin (1998) 0.35
    0.34601837 = sum of:
      0.34601837 = product of:
        1.2357799 = sum of:
          0.022896893 = weight(abstract_txt:library in 5184) [ClassicSimilarity], result of:
            0.022896893 = score(doc=5184,freq=3.0), product of:
              0.053098496 = queryWeight, product of:
                1.0806476 = boost
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.015418936 = queryNorm
              0.4312155 = fieldWeight in 5184, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.078125 = fieldNorm(doc=5184)
          0.055073433 = weight(abstract_txt:funding in 5184) [ClassicSimilarity], result of:
            0.055073433 = score(doc=5184,freq=1.0), product of:
              0.10911631 = queryWeight, product of:
                1.0954002 = boost
                6.4604454 = idf(docFreq=187, maxDocs=44218)
                0.015418936 = queryNorm
              0.5047223 = fieldWeight in 5184, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.4604454 = idf(docFreq=187, maxDocs=44218)
                0.078125 = fieldNorm(doc=5184)
          0.026735447 = weight(abstract_txt:other in 5184) [ClassicSimilarity], result of:
            0.026735447 = score(doc=5184,freq=1.0), product of:
              0.09720612 = queryWeight, product of:
                1.7907519 = boost
                3.5204957 = idf(docFreq=3555, maxDocs=44218)
                0.015418936 = queryNorm
              0.27503872 = fieldWeight in 5184, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5204957 = idf(docFreq=3555, maxDocs=44218)
                0.078125 = fieldNorm(doc=5184)
          0.044217892 = weight(abstract_txt:libraries in 5184) [ClassicSimilarity], result of:
            0.044217892 = score(doc=5184,freq=1.0), product of:
              0.14962824 = queryWeight, product of:
                2.565457 = boost
                3.782635 = idf(docFreq=2735, maxDocs=44218)
                0.015418936 = queryNorm
              0.29551837 = fieldWeight in 5184, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.782635 = idf(docFreq=2735, maxDocs=44218)
                0.078125 = fieldNorm(doc=5184)
          0.19393842 = weight(abstract_txt:catalogues in 5184) [ClassicSimilarity], result of:
            0.19393842 = score(doc=5184,freq=4.0), product of:
              0.22946927 = queryWeight, product of:
                2.7513819 = boost
                5.4090285 = idf(docFreq=537, maxDocs=44218)
                0.015418936 = queryNorm
              0.8451607 = fieldWeight in 5184, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.4090285 = idf(docFreq=537, maxDocs=44218)
                0.078125 = fieldNorm(doc=5184)
          0.46014822 = weight(abstract_txt:retrospective in 5184) [ClassicSimilarity], result of:
            0.46014822 = score(doc=5184,freq=3.0), product of:
              0.4945076 = queryWeight, product of:
                4.663849 = boost
                6.8766055 = idf(docFreq=123, maxDocs=44218)
                0.015418936 = queryNorm
              0.930518 = fieldWeight in 5184, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.8766055 = idf(docFreq=123, maxDocs=44218)
                0.078125 = fieldNorm(doc=5184)
          0.43276963 = weight(abstract_txt:conversion in 5184) [ClassicSimilarity], result of:
            0.43276963 = score(doc=5184,freq=3.0), product of:
              0.51134694 = queryWeight, product of:
                5.3023796 = boost
                6.2544694 = idf(docFreq=230, maxDocs=44218)
                0.015418936 = queryNorm
              0.84633267 = fieldWeight in 5184, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.2544694 = idf(docFreq=230, maxDocs=44218)
                0.078125 = fieldNorm(doc=5184)
        0.28 = coord(7/25)
    
  5. Hallberg, P.: Retrospective conversion : Scandinavia (1991) 0.32
    0.32240805 = sum of:
      0.32240805 = product of:
        1.3433669 = sum of:
          0.03547172 = weight(abstract_txt:library in 7902) [ClassicSimilarity], result of:
            0.03547172 = score(doc=7902,freq=5.0), product of:
              0.053098496 = queryWeight, product of:
                1.0806476 = boost
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.015418936 = queryNorm
              0.6680362 = fieldWeight in 7902, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.1867187 = idf(docFreq=4964, maxDocs=44218)
                0.09375 = fieldNorm(doc=7902)
          0.03208254 = weight(abstract_txt:other in 7902) [ClassicSimilarity], result of:
            0.03208254 = score(doc=7902,freq=1.0), product of:
              0.09720612 = queryWeight, product of:
                1.7907519 = boost
                3.5204957 = idf(docFreq=3555, maxDocs=44218)
                0.015418936 = queryNorm
              0.33004647 = fieldWeight in 7902, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5204957 = idf(docFreq=3555, maxDocs=44218)
                0.09375 = fieldNorm(doc=7902)
          0.18927464 = weight(abstract_txt:national in 7902) [ClassicSimilarity], result of:
            0.18927464 = score(doc=7902,freq=7.0), product of:
              0.1659116 = queryWeight, product of:
                2.3395212 = boost
                4.5993385 = idf(docFreq=1208, maxDocs=44218)
                0.015418936 = queryNorm
              1.1408162 = fieldWeight in 7902, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                4.5993385 = idf(docFreq=1208, maxDocs=44218)
                0.09375 = fieldNorm(doc=7902)
          0.11636304 = weight(abstract_txt:catalogues in 7902) [ClassicSimilarity], result of:
            0.11636304 = score(doc=7902,freq=1.0), product of:
              0.22946927 = queryWeight, product of:
                2.7513819 = boost
                5.4090285 = idf(docFreq=537, maxDocs=44218)
                0.015418936 = queryNorm
              0.5070964 = fieldWeight in 7902, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4090285 = idf(docFreq=537, maxDocs=44218)
                0.09375 = fieldNorm(doc=7902)
          0.45085135 = weight(abstract_txt:retrospective in 7902) [ClassicSimilarity], result of:
            0.45085135 = score(doc=7902,freq=2.0), product of:
              0.4945076 = queryWeight, product of:
                4.663849 = boost
                6.8766055 = idf(docFreq=123, maxDocs=44218)
                0.015418936 = queryNorm
              0.9117177 = fieldWeight in 7902, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.8766055 = idf(docFreq=123, maxDocs=44218)
                0.09375 = fieldNorm(doc=7902)
          0.5193236 = weight(abstract_txt:conversion in 7902) [ClassicSimilarity], result of:
            0.5193236 = score(doc=7902,freq=3.0), product of:
              0.51134694 = queryWeight, product of:
                5.3023796 = boost
                6.2544694 = idf(docFreq=230, maxDocs=44218)
                0.015418936 = queryNorm
              1.0155993 = fieldWeight in 7902, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.2544694 = idf(docFreq=230, maxDocs=44218)
                0.09375 = fieldNorm(doc=7902)
        0.24 = coord(6/25)