Search (6 results, page 1 of 1)

  • × author_ss:"Bornmann, L."
  1. Bornmann, L.; Haunschild, R.: Overlay maps based on Mendeley data : the use of altmetrics for readership networks (2016) 0.01 
    0.0052958843 = product of:
  0.042367075 = sum of:
    0.042367075 = product of:
      0.08473415 = sum of:
        0.08473415 = weight(_text_:visualisierung in 3230) [ClassicSimilarity], result of:
          0.08473415 = score(doc=3230,freq=2.0), product of:
            0.21292302 = queryWeight, product of:
              6.003155 = idf(docFreq=296, maxDocs=44218)
              0.03546852 = queryNorm
            0.39795673 = fieldWeight in 3230, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.003155 = idf(docFreq=296, maxDocs=44218)
              0.046875 = fieldNorm(doc=3230)
      0.5 = coord(1/2)
  0.125 = coord(1/8)
    Theme
    Visualisierung
  2. Marx, W.; Bornmann, L.: On the problems of dealing with bibliometric data (2014) 0.00 
    0.0036041208 = product of:
  0.028832966 = sum of:
    0.028832966 = product of:
      0.057665933 = sum of:
        0.057665933 = weight(_text_:22 in 1239) [ClassicSimilarity], result of:
          0.057665933 = score(doc=1239,freq=2.0), product of:
            0.12420471 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03546852 = 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)
  0.125 = coord(1/8)
    Date
    18. 3.2014 19:13:22
  3. Bornmann, L.; Mutz, R.: From P100 to P100' : a new citation-rank approach (2014) 0.00 
    0.0024027473 = product of:
  0.019221978 = sum of:
    0.019221978 = product of:
      0.038443957 = sum of:
        0.038443957 = weight(_text_:22 in 1431) [ClassicSimilarity], result of:
          0.038443957 = score(doc=1431,freq=2.0), product of:
            0.12420471 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03546852 = queryNorm
            0.30952093 = fieldWeight in 1431, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=1431)
      0.5 = coord(1/2)
  0.125 = coord(1/8)
    Date
    22. 8.2014 17:05:18
  4. Bornmann, L.: How to analyze percentile citation impact data meaningfully in bibliometrics : the statistical analysis of distributions, percentile rank classes, and top-cited papers (2013) 0.00 
    0.0018020604 = product of:
  0.014416483 = sum of:
    0.014416483 = product of:
      0.028832966 = sum of:
        0.028832966 = weight(_text_:22 in 656) [ClassicSimilarity], result of:
          0.028832966 = score(doc=656,freq=2.0), product of:
            0.12420471 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03546852 = queryNorm
            0.23214069 = fieldWeight in 656, 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=656)
      0.5 = coord(1/2)
  0.125 = coord(1/8)
    Date
    22. 3.2013 19:44:17
  5. Leydesdorff, L.; Bornmann, L.; Wagner, C.S.: ¬The relative influences of government funding and international collaboration on citation impact (2019) 0.00 
    0.0018020604 = product of:
  0.014416483 = sum of:
    0.014416483 = product of:
      0.028832966 = sum of:
        0.028832966 = weight(_text_:22 in 4681) [ClassicSimilarity], result of:
          0.028832966 = score(doc=4681,freq=2.0), product of:
            0.12420471 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03546852 = queryNorm
            0.23214069 = fieldWeight in 4681, 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=4681)
      0.5 = coord(1/2)
  0.125 = coord(1/8)
    Date
    8. 1.2019 18:22:45
  6. Leydesdorff, L.; Bornmann, L.: How fractional counting of citations affects the impact factor : normalization in terms of differences in citation potentials among fields of science (2011) 0.00 
    0.0015017171 = product of:
  0.012013737 = sum of:
    0.012013737 = product of:
      0.024027474 = sum of:
        0.024027474 = weight(_text_:22 in 4186) [ClassicSimilarity], result of:
          0.024027474 = score(doc=4186,freq=2.0), product of:
            0.12420471 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03546852 = queryNorm
            0.19345059 = fieldWeight in 4186, 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=4186)
      0.5 = coord(1/2)
  0.125 = coord(1/8)
    Date
    22. 1.2011 12:51:07

Authors

Themes