Search (3 results, page 1 of 1)

Leydesdorff, L.; Bornmann, L.; Wagner, C.S.: ¬The relative influences of government funding and international collaboration on citation impact (2019) 0.01

0.009247013 = product of:
  0.018494027 = sum of:
    0.018494027 = product of:
      0.036988053 = sum of:
        0.036988053 = weight(_text_:22 in 4681) [ClassicSimilarity], result of:
          0.036988053 = score(doc=4681,freq=2.0), product of:
            0.15933464 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045500398 = 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)
  0.5 = coord(1/2)

Date: 8. 1.2019 18:22:45

Leydesdorff, L.; Zhou, P.; Bornmann, L.: How can journal impact factors be normalized across fields of science? : An assessment in terms of percentile ranks and fractional counts (2013) 0.01

0.008123662 = product of:
  0.016247325 = sum of:
    0.016247325 = product of:
      0.03249465 = sum of:
        0.03249465 = weight(_text_:p in 532) [ClassicSimilarity], result of:
          0.03249465 = score(doc=532,freq=2.0), product of:
            0.16359726 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.045500398 = queryNorm
            0.19862589 = fieldWeight in 532, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.0390625 = fieldNorm(doc=532)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

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) 0.01

0.007705845 = product of:
  0.01541169 = sum of:
    0.01541169 = product of:
      0.03082338 = sum of:
        0.03082338 = weight(_text_:22 in 4186) [ClassicSimilarity], result of:
          0.03082338 = score(doc=4186,freq=2.0), product of:
            0.15933464 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045500398 = 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)
  0.5 = coord(1/2)

Date: 22. 1.2011 12:51:07

Search (3 results, page 1 of 1)

Authors