Search (3 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Informetrie"
  • × year_i:[1980 TO 1990}
  1. Folly, G.; Hajtman, B.; Nagy, J.I.; Ruff, I.: Some methodological problems in ranking scientists by citation analysis (1981) 0.03
    0.032306403 = product of:
      0.1938384 = sum of:
        0.1938384 = weight(_text_:ranking in 3275) [ClassicSimilarity], result of:
          0.1938384 = score(doc=3275,freq=2.0), product of:
            0.20271951 = queryWeight, product of:
              5.4090285 = idf(docFreq=537, maxDocs=44218)
              0.03747799 = queryNorm
            0.95619017 = fieldWeight in 3275, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.4090285 = idf(docFreq=537, maxDocs=44218)
              0.125 = fieldNorm(doc=3275)
      0.16666667 = coord(1/6)
    
  2. Nicholls, P.T.: Empirical validation of Lotka's law (1986) 0.00
    0.0045135557 = product of:
      0.027081333 = sum of:
        0.027081333 = product of:
          0.081244 = sum of:
            0.081244 = weight(_text_:22 in 5509) [ClassicSimilarity], result of:
              0.081244 = score(doc=5509,freq=2.0), product of:
                0.13124153 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03747799 = queryNorm
                0.61904186 = fieldWeight in 5509, 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=5509)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Source
    Information processing and management. 22(1986), S.417-419
  3. Fiala, J.: Information flood : fiction and reality (1987) 0.00
    0.0045135557 = product of:
      0.027081333 = sum of:
        0.027081333 = product of:
          0.081244 = sum of:
            0.081244 = weight(_text_:22 in 1080) [ClassicSimilarity], result of:
              0.081244 = score(doc=1080,freq=2.0), product of:
                0.13124153 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03747799 = queryNorm
                0.61904186 = fieldWeight in 1080, 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=1080)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Source
    Thermochimica acta. 110(1987), S.11-22