Search (9 results, page 1 of 1)

  • × author_ss:"Rousseau, R."
  • × theme_ss:"Informetrie"
  1. Liu, Y.; Rousseau, R.: Citation analysis and the development of science : a case study using articles by some Nobel prize winners (2014) 0.01
    0.0052638464 = product of:
      0.01579154 = sum of:
        0.01579154 = product of:
          0.047374614 = sum of:
            0.047374614 = weight(_text_:29 in 1197) [ClassicSimilarity], result of:
              0.047374614 = score(doc=1197,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.31092256 = fieldWeight in 1197, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1197)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    29. 1.2014 16:31:35
  2. Egghe, L.; Rousseau, R.: Introduction to informetrics : quantitative methods in library, documentation and information science (1990) 0.00
    0.0046058656 = product of:
      0.013817596 = sum of:
        0.013817596 = product of:
          0.041452788 = sum of:
            0.041452788 = weight(_text_:29 in 1515) [ClassicSimilarity], result of:
              0.041452788 = score(doc=1515,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.27205724 = fieldWeight in 1515, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1515)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    29. 2.2008 19:02:46
  3. Frandsen, T.F.; Rousseau, R.: Article impact calculated over arbitrary periods (2005) 0.00
    0.003947885 = product of:
      0.011843654 = sum of:
        0.011843654 = product of:
          0.035530962 = sum of:
            0.035530962 = weight(_text_:29 in 3264) [ClassicSimilarity], result of:
              0.035530962 = score(doc=3264,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.23319192 = fieldWeight in 3264, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3264)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    20. 3.2005 10:29:08
  4. Liang, L.; Rousseau, R.: Yield sequences as journal attractivity indicators : "payback times" for Science and Nature (2008) 0.00
    0.003947885 = product of:
      0.011843654 = sum of:
        0.011843654 = product of:
          0.035530962 = sum of:
            0.035530962 = weight(_text_:29 in 1737) [ClassicSimilarity], result of:
              0.035530962 = score(doc=1737,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.23319192 = fieldWeight in 1737, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1737)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    21. 3.2008 14:29:54
  5. Colebunders, R.; Kenyon, C.; Rousseau, R.: Increase in numbers and proportions of review articles in Tropical Medicine, Infectious Diseases, and oncology (2014) 0.00
    0.003947885 = product of:
      0.011843654 = sum of:
        0.011843654 = product of:
          0.035530962 = sum of:
            0.035530962 = weight(_text_:29 in 1189) [ClassicSimilarity], result of:
              0.035530962 = score(doc=1189,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.23319192 = fieldWeight in 1189, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1189)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    29. 1.2014 15:56:36
  6. Shi, D.; Rousseau, R.; Yang, L.; Li, J.: ¬A journal's impact factor is influenced by changes in publication delays of citing journals (2017) 0.00
    0.003947885 = product of:
      0.011843654 = sum of:
        0.011843654 = product of:
          0.035530962 = sum of:
            0.035530962 = weight(_text_:29 in 3441) [ClassicSimilarity], result of:
              0.035530962 = score(doc=3441,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.23319192 = fieldWeight in 3441, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3441)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    16.11.2017 13:29:52
  7. Egghe, L.; Rousseau, R.: Averaging and globalising quotients of informetric and scientometric data (1996) 0.00
    0.0039123707 = product of:
      0.011737112 = sum of:
        0.011737112 = product of:
          0.035211336 = sum of:
            0.035211336 = weight(_text_:22 in 7659) [ClassicSimilarity], result of:
              0.035211336 = score(doc=7659,freq=2.0), product of:
                0.15168102 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043314792 = queryNorm
                0.23214069 = fieldWeight in 7659, 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=7659)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Source
    Journal of information science. 22(1996) no.3, S.165-170
  8. Asonuma, A.; Fang, Y.; Rousseau, R.: Reflections on the age distribution of Japanese scientists (2006) 0.00
    0.0039123707 = product of:
      0.011737112 = sum of:
        0.011737112 = product of:
          0.035211336 = sum of:
            0.035211336 = weight(_text_:22 in 5270) [ClassicSimilarity], result of:
              0.035211336 = score(doc=5270,freq=2.0), product of:
                0.15168102 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043314792 = queryNorm
                0.23214069 = fieldWeight in 5270, 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=5270)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    22. 7.2006 15:26:24
  9. Ahlgren, P.; Jarneving, B.; Rousseau, R.: Requirements for a cocitation similarity measure, with special reference to Pearson's correlation coefficient (2003) 0.00
    0.0026082476 = product of:
      0.007824742 = sum of:
        0.007824742 = product of:
          0.023474226 = sum of:
            0.023474226 = weight(_text_:22 in 5171) [ClassicSimilarity], result of:
              0.023474226 = score(doc=5171,freq=2.0), product of:
                0.15168102 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043314792 = queryNorm
                0.15476047 = fieldWeight in 5171, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03125 = fieldNorm(doc=5171)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    9. 7.2006 10:22:35