Search (10 results, page 1 of 1)

Meadows, A.J.: ¬The citation characteristics of astronomical research literature (2004) 0.04

0.043839317 = product of:
  0.08767863 = sum of:
    0.08767863 = product of:
      0.17535727 = sum of:
        0.17535727 = weight(_text_:a.j in 4416) [ClassicSimilarity], result of:
          0.17535727 = score(doc=4416,freq=2.0), product of:
            0.31503916 = queryWeight, product of:
              7.1970778 = idf(docFreq=89, maxDocs=44218)
              0.043773204 = queryNorm
            0.55662054 = fieldWeight in 4416, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.1970778 = idf(docFreq=89, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4416)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Nederhof, A.J.; Visser, M.S.: Quantitative deconstruction of citation impact indicators : waxing field impact but waning journal impact (2004) 0.04

0.03757656 = product of:
  0.07515312 = sum of:
    0.07515312 = product of:
      0.15030624 = sum of:
        0.15030624 = weight(_text_:a.j in 4419) [ClassicSimilarity], result of:
          0.15030624 = score(doc=4419,freq=2.0), product of:
            0.31503916 = queryWeight, product of:
              7.1970778 = idf(docFreq=89, maxDocs=44218)
              0.043773204 = queryNorm
            0.47710335 = fieldWeight in 4419, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.1970778 = idf(docFreq=89, maxDocs=44218)
              0.046875 = fieldNorm(doc=4419)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Nicolaisen, J.: Citation analysis (2007) 0.02

0.02372266 = product of:
  0.04744532 = sum of:
    0.04744532 = product of:
      0.09489064 = sum of:
        0.09489064 = weight(_text_:22 in 6091) [ClassicSimilarity], result of:
          0.09489064 = score(doc=6091,freq=2.0), product of:
            0.15328631 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043773204 = queryNorm
            0.61904186 = fieldWeight in 6091, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=6091)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 13. 7.2008 19:53:22

Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001) 0.02

0.020968067 = product of:
  0.041936133 = sum of:
    0.041936133 = product of:
      0.083872266 = sum of:
        0.083872266 = weight(_text_:22 in 3925) [ClassicSimilarity], result of:
          0.083872266 = score(doc=3925,freq=4.0), product of:
            0.15328631 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043773204 = queryNorm
            0.54716086 = fieldWeight in 3925, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=3925)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 22. 7.2006 15:22:28

Larivière, V.; Gingras, Y.; Archambault, E.: ¬The decline in the concentration of citations, 1900-2007 (2009) 0.01

0.012580841 = product of:
  0.025161682 = sum of:
    0.025161682 = product of:
      0.050323363 = sum of:
        0.050323363 = weight(_text_:22 in 2763) [ClassicSimilarity], result of:
          0.050323363 = score(doc=2763,freq=4.0), product of:
            0.15328631 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043773204 = queryNorm
            0.32829654 = fieldWeight in 2763, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=2763)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 22. 3.2009 19:22:35

Chan, H.C.; Kim, H.-W.; Tan, W.C.: Information systems citation patterns from International Conference on Information Systems articles (2006) 0.01

0.008895997 = product of:
  0.017791994 = sum of:
    0.017791994 = product of:
      0.035583988 = sum of:
        0.035583988 = weight(_text_:22 in 201) [ClassicSimilarity], result of:
          0.035583988 = score(doc=201,freq=2.0), product of:
            0.15328631 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043773204 = queryNorm
            0.23214069 = fieldWeight in 201, 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=201)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 3. 1.2007 17:22:03

H-Index auch im Web of Science (2008) 0.01

0.008895997 = product of:
  0.017791994 = sum of:
    0.017791994 = product of:
      0.035583988 = sum of:
        0.035583988 = weight(_text_:22 in 590) [ClassicSimilarity], result of:
          0.035583988 = score(doc=590,freq=2.0), product of:
            0.15328631 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043773204 = queryNorm
            0.23214069 = fieldWeight in 590, 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=590)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 6. 4.2008 19:04:22

Mingers, J.; Burrell, Q.L.: Modeling citation behavior in Management Science journals (2006) 0.01

0.008895997 = product of:
  0.017791994 = sum of:
    0.017791994 = product of:
      0.035583988 = sum of:
        0.035583988 = weight(_text_:22 in 994) [ClassicSimilarity], result of:
          0.035583988 = score(doc=994,freq=2.0), product of:
            0.15328631 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043773204 = queryNorm
            0.23214069 = fieldWeight in 994, 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=994)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 26.12.2007 19:22:05

Hayer, L.: Lazarsfeld zitiert : eine bibliometrische Analyse (2008) 0.01

0.0074133314 = product of:
  0.014826663 = sum of:
    0.014826663 = product of:
      0.029653326 = sum of:
        0.029653326 = weight(_text_:22 in 1934) [ClassicSimilarity], result of:
          0.029653326 = score(doc=1934,freq=2.0), product of:
            0.15328631 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043773204 = queryNorm
            0.19345059 = fieldWeight in 1934, 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=1934)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 22. 6.2008 12:54:12

Ahlgren, P.; Jarneving, B.; Rousseau, R.: Requirements for a cocitation similarity measure, with special reference to Pearson's correlation coefficient (2003) 0.01

0.005930665 = product of:
  0.01186133 = sum of:
    0.01186133 = product of:
      0.02372266 = sum of:
        0.02372266 = weight(_text_:22 in 5171) [ClassicSimilarity], result of:
          0.02372266 = score(doc=5171,freq=2.0), product of:
            0.15328631 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043773204 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 9. 7.2006 10:22:35

Search (10 results, page 1 of 1)

Authors

Languages

Types