Search (4 results, page 1 of 1)

  • × author_ss:"Moed, H.F."
  • × language_ss:"e"
  • × year_i:[1990 TO 2000}
  1. 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) 0.02 
    0.016791517 = product of:
  0.05037455 = sum of:
    0.05037455 = product of:
      0.1007491 = sum of:
        0.1007491 = weight(_text_:indexing in 1119) [ClassicSimilarity], result of:
          0.1007491 = score(doc=1119,freq=2.0), product of:
            0.1985171 = queryWeight, product of:
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.051861014 = queryNorm
            0.5075084 = fieldWeight in 1119, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.09375 = fieldNorm(doc=1119)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Theme
    Citation indexing
  2. Moed, H.F.: Differences in the construction of SCI based bibliometric indicators among various producers : a first overview (1996) 0.01 
    0.011194344 = product of:
  0.03358303 = sum of:
    0.03358303 = product of:
      0.06716606 = sum of:
        0.06716606 = weight(_text_:indexing in 5073) [ClassicSimilarity], result of:
          0.06716606 = score(doc=5073,freq=2.0), product of:
            0.1985171 = queryWeight, product of:
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.051861014 = queryNorm
            0.3383389 = fieldWeight in 5073, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.0625 = fieldNorm(doc=5073)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Theme
    Citation indexing
  3. 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) 0.01 
    0.008395758 = product of:
  0.025187274 = sum of:
    0.025187274 = product of:
      0.05037455 = sum of:
        0.05037455 = weight(_text_:indexing in 3376) [ClassicSimilarity], result of:
          0.05037455 = score(doc=3376,freq=2.0), product of:
            0.1985171 = queryWeight, product of:
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.051861014 = queryNorm
            0.2537542 = fieldWeight in 3376, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.046875 = fieldNorm(doc=3376)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Theme
    Citation indexing
  4. 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) 0.01 
    0.005597172 = product of:
  0.016791515 = sum of:
    0.016791515 = product of:
      0.03358303 = sum of:
        0.03358303 = weight(_text_:indexing in 4719) [ClassicSimilarity], result of:
          0.03358303 = score(doc=4719,freq=2.0), product of:
            0.1985171 = queryWeight, product of:
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.051861014 = queryNorm
            0.16916946 = fieldWeight in 4719, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.03125 = fieldNorm(doc=4719)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Theme
    Citation indexing

Authors

Themes