Search (8 results, page 1 of 1)

  • × author_ss:"Marx, W."
  1. Marx, W.; Bornmann, L.: On the problems of dealing with bibliometric data (2014) 0.03
    0.033539265 = product of:
      0.055898774 = sum of:
        0.02022132 = product of:
          0.06066396 = sum of:
            0.06066396 = weight(_text_:l in 1239) [ClassicSimilarity], result of:
              0.06066396 = score(doc=1239,freq=2.0), product of:
                0.115118556 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.028963175 = queryNorm
                0.52696943 = fieldWeight in 1239, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1239)
          0.33333334 = coord(1/3)
        0.012132793 = product of:
          0.06066396 = sum of:
            0.06066396 = weight(_text_:l in 1239) [ClassicSimilarity], result of:
              0.06066396 = score(doc=1239,freq=2.0), product of:
                0.115118556 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.028963175 = queryNorm
                0.52696943 = fieldWeight in 1239, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1239)
          0.2 = coord(1/5)
        0.023544662 = product of:
          0.047089323 = sum of:
            0.047089323 = weight(_text_:22 in 1239) [ClassicSimilarity], result of:
              0.047089323 = score(doc=1239,freq=2.0), product of:
                0.101424105 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.028963175 = queryNorm
                0.46428138 = fieldWeight in 1239, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1239)
          0.5 = coord(1/2)
      0.6 = coord(3/5)
    
    Date
    18. 3.2014 19:13:22
  2. Marx, W.; Bornmann, L.; Barth, A.; Leydesdorff, L.: Detecting the historical roots of research fields by reference publication year spectroscopy (RPYS) (2014) 0.01
    0.010676312 = product of:
      0.026690781 = sum of:
        0.016681738 = product of:
          0.050045215 = sum of:
            0.050045215 = weight(_text_:l in 1238) [ClassicSimilarity], result of:
              0.050045215 = score(doc=1238,freq=4.0), product of:
                0.115118556 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.028963175 = queryNorm
                0.4347276 = fieldWeight in 1238, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1238)
          0.33333334 = coord(1/3)
        0.010009043 = product of:
          0.050045215 = sum of:
            0.050045215 = weight(_text_:l in 1238) [ClassicSimilarity], result of:
              0.050045215 = score(doc=1238,freq=4.0), product of:
                0.115118556 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.028963175 = queryNorm
                0.4347276 = fieldWeight in 1238, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1238)
          0.2 = coord(1/5)
      0.4 = coord(2/5)
    
  3. Bornmann, L.; Marx, W.: Distributions instead of single numbers : percentiles and beam plots for the assessment of single researchers (2014) 0.01
    0.0075492933 = product of:
      0.018873233 = sum of:
        0.01179577 = product of:
          0.03538731 = sum of:
            0.03538731 = weight(_text_:l in 1190) [ClassicSimilarity], result of:
              0.03538731 = score(doc=1190,freq=2.0), product of:
                0.115118556 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.028963175 = queryNorm
                0.30739886 = fieldWeight in 1190, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1190)
          0.33333334 = coord(1/3)
        0.0070774625 = product of:
          0.03538731 = sum of:
            0.03538731 = weight(_text_:l in 1190) [ClassicSimilarity], result of:
              0.03538731 = score(doc=1190,freq=2.0), product of:
                0.115118556 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.028963175 = queryNorm
                0.30739886 = fieldWeight in 1190, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1190)
          0.2 = coord(1/5)
      0.4 = coord(2/5)
    
  4. Bornmann, L.; Marx, W.: ¬The wisdom of citing scientists (2014) 0.01
    0.0075492933 = product of:
      0.018873233 = sum of:
        0.01179577 = product of:
          0.03538731 = sum of:
            0.03538731 = weight(_text_:l in 1293) [ClassicSimilarity], result of:
              0.03538731 = score(doc=1293,freq=2.0), product of:
                0.115118556 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.028963175 = queryNorm
                0.30739886 = fieldWeight in 1293, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1293)
          0.33333334 = coord(1/3)
        0.0070774625 = product of:
          0.03538731 = sum of:
            0.03538731 = weight(_text_:l in 1293) [ClassicSimilarity], result of:
              0.03538731 = score(doc=1293,freq=2.0), product of:
                0.115118556 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.028963175 = queryNorm
                0.30739886 = fieldWeight in 1293, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1293)
          0.2 = coord(1/5)
      0.4 = coord(2/5)
    
  5. Marx, W.; Bornmann, L.; Cardona, M.: Reference standards and reference multipliers for the comparison of the citation impact of papers published in different time periods (2010) 0.01
    0.0053923526 = product of:
      0.013480881 = sum of:
        0.008425551 = product of:
          0.025276652 = sum of:
            0.025276652 = weight(_text_:l in 3998) [ClassicSimilarity], result of:
              0.025276652 = score(doc=3998,freq=2.0), product of:
                0.115118556 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.028963175 = queryNorm
                0.2195706 = fieldWeight in 3998, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3998)
          0.33333334 = coord(1/3)
        0.00505533 = product of:
          0.025276652 = sum of:
            0.025276652 = weight(_text_:l in 3998) [ClassicSimilarity], result of:
              0.025276652 = score(doc=3998,freq=2.0), product of:
                0.115118556 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.028963175 = queryNorm
                0.2195706 = fieldWeight in 3998, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3998)
          0.2 = coord(1/5)
      0.4 = coord(2/5)
    
  6. Bornmann, L.; Schier, H.; Marx, W.; Daniel, H.-D.: Is interactive open access publishing able to identify high-impact submissions? : a study on the predictive validity of Atmospheric Chemistry and Physics by using percentile rank classes (2011) 0.01
    0.0053923526 = product of:
      0.013480881 = sum of:
        0.008425551 = product of:
          0.025276652 = sum of:
            0.025276652 = weight(_text_:l in 4132) [ClassicSimilarity], result of:
              0.025276652 = score(doc=4132,freq=2.0), product of:
                0.115118556 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.028963175 = queryNorm
                0.2195706 = fieldWeight in 4132, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4132)
          0.33333334 = coord(1/3)
        0.00505533 = product of:
          0.025276652 = sum of:
            0.025276652 = weight(_text_:l in 4132) [ClassicSimilarity], result of:
              0.025276652 = score(doc=4132,freq=2.0), product of:
                0.115118556 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.028963175 = queryNorm
                0.2195706 = fieldWeight in 4132, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4132)
          0.2 = coord(1/5)
      0.4 = coord(2/5)
    
  7. Bornmann, L.; Marx, W.: ¬The Anna Karenina principle : a way of thinking about success in science (2012) 0.01
    0.0053923526 = product of:
      0.013480881 = sum of:
        0.008425551 = product of:
          0.025276652 = sum of:
            0.025276652 = weight(_text_:l in 449) [ClassicSimilarity], result of:
              0.025276652 = score(doc=449,freq=2.0), product of:
                0.115118556 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.028963175 = queryNorm
                0.2195706 = fieldWeight in 449, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=449)
          0.33333334 = coord(1/3)
        0.00505533 = product of:
          0.025276652 = sum of:
            0.025276652 = weight(_text_:l in 449) [ClassicSimilarity], result of:
              0.025276652 = score(doc=449,freq=2.0), product of:
                0.115118556 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.028963175 = queryNorm
                0.2195706 = fieldWeight in 449, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=449)
          0.2 = coord(1/5)
      0.4 = coord(2/5)
    
  8. Bornmann, L.; Thor, A.; Marx, W.; Schier, H.: ¬The application of bibliometrics to research evaluation in the humanities and social sciences : an exploratory study using normalized Google Scholar data for the publications of a research institute (2016) 0.01
    0.0053923526 = product of:
      0.013480881 = sum of:
        0.008425551 = product of:
          0.025276652 = sum of:
            0.025276652 = weight(_text_:l in 3160) [ClassicSimilarity], result of:
              0.025276652 = score(doc=3160,freq=2.0), product of:
                0.115118556 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.028963175 = queryNorm
                0.2195706 = fieldWeight in 3160, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3160)
          0.33333334 = coord(1/3)
        0.00505533 = product of:
          0.025276652 = sum of:
            0.025276652 = weight(_text_:l in 3160) [ClassicSimilarity], result of:
              0.025276652 = score(doc=3160,freq=2.0), product of:
                0.115118556 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.028963175 = queryNorm
                0.2195706 = fieldWeight in 3160, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3160)
          0.2 = coord(1/5)
      0.4 = coord(2/5)