Search (5 results, page 1 of 1)

  • × author_ss:"Moed, H.F."
  • × theme_ss:"Citation indexing"
  1. Moed, H.F.; Vriens, M.: Possible inaccuracies occuring in citation analysis (1989) 0.00
    0.003083735 = product of:
      0.00616747 = sum of:
        0.00616747 = product of:
          0.01233494 = sum of:
            0.01233494 = weight(_text_:e in 6900) [ClassicSimilarity], result of:
              0.01233494 = score(doc=6900,freq=2.0), product of:
                0.048544887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03377341 = queryNorm
                0.2540935 = fieldWeight in 6900, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=6900)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  2. Braam, R.R.; Moed, H.F.; Raan, F.J. van: Mapping of science by combined co-citation and word analysis : T.1: Structural aspects - T.2: Dynamical Aspects (1991) 0.00
    0.0023128013 = product of:
      0.0046256026 = sum of:
        0.0046256026 = product of:
          0.009251205 = sum of:
            0.009251205 = weight(_text_:e in 1119) [ClassicSimilarity], result of:
              0.009251205 = score(doc=1119,freq=2.0), product of:
                0.048544887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03377341 = queryNorm
                0.19057012 = fieldWeight in 1119, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1119)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  3. Moed, H.F.: Differences in the construction of SCI based bibliometric indicators among various producers : a first overview (1996) 0.00
    0.0015418675 = product of:
      0.003083735 = sum of:
        0.003083735 = product of:
          0.00616747 = sum of:
            0.00616747 = weight(_text_:e in 5073) [ClassicSimilarity], result of:
              0.00616747 = score(doc=5073,freq=2.0), product of:
                0.048544887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03377341 = queryNorm
                0.12704675 = fieldWeight in 5073, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0625 = fieldNorm(doc=5073)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  4. Moed, H.F.; Bruin, R.E.D.; Leeuwen, T.N.V.: New bibliometric tools for the assessment of national research performance : database description, overview of indicators and first applications (1995) 0.00
    0.0011564007 = product of:
      0.0023128013 = sum of:
        0.0023128013 = product of:
          0.0046256026 = sum of:
            0.0046256026 = weight(_text_:e in 3376) [ClassicSimilarity], result of:
              0.0046256026 = score(doc=3376,freq=2.0), product of:
                0.048544887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03377341 = queryNorm
                0.09528506 = fieldWeight in 3376, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3376)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  5. Moed, H.F.; Leeuwen, T.N. van; Reedijk, J.: ¬A new classification system to describe the ageing of scientific journals and their impact factors (1998) 0.00
    7.7093375E-4 = product of:
      0.0015418675 = sum of:
        0.0015418675 = product of:
          0.003083735 = sum of:
            0.003083735 = weight(_text_:e in 4719) [ClassicSimilarity], result of:
              0.003083735 = score(doc=4719,freq=2.0), product of:
                0.048544887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03377341 = queryNorm
                0.063523374 = fieldWeight in 4719, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03125 = fieldNorm(doc=4719)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e