Search (3 results, page 1 of 1)

  • × author_ss:"Daniel, H.-D."
  • × theme_ss:"Citation indexing"
  • × theme_ss:"Informetrie"
  1. Neuhaus, C.; Daniel, H.-D.: Data sources for performing citation analysis : an overview (2008) 0.01
    0.011511806 = product of:
      0.023023613 = sum of:
        0.023023613 = product of:
          0.03453542 = sum of:
            0.02179201 = weight(_text_:h in 1735) [ClassicSimilarity], result of:
              0.02179201 = score(doc=1735,freq=2.0), product of:
                0.113413334 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045649286 = queryNorm
                0.19214681 = fieldWeight in 1735, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1735)
            0.012743411 = weight(_text_:d in 1735) [ClassicSimilarity], result of:
              0.012743411 = score(doc=1735,freq=2.0), product of:
                0.0867278 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045649286 = queryNorm
                0.14693572 = fieldWeight in 1735, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1735)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
  2. Bornmann, L.; Daniel, H.-D.: Multiple publication on a single research study: does it pay? : The influence of number of research articles on total citation counts in biomedicine (2007) 0.01
    0.00822272 = product of:
      0.01644544 = sum of:
        0.01644544 = product of:
          0.024668159 = sum of:
            0.015565722 = weight(_text_:h in 444) [ClassicSimilarity], result of:
              0.015565722 = score(doc=444,freq=2.0), product of:
                0.113413334 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045649286 = queryNorm
                0.13724773 = fieldWeight in 444, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=444)
            0.009102437 = weight(_text_:d in 444) [ClassicSimilarity], result of:
              0.009102437 = score(doc=444,freq=2.0), product of:
                0.0867278 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045649286 = queryNorm
                0.104954086 = fieldWeight in 444, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=444)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
  3. Bornmann, L.; Daniel, H.-D.: Selecting manuscripts for a high-impact journal through peer review : a citation analysis of communications that were accepted by Angewandte Chemie International Edition, or rejected but published elsewhere (2008) 0.01
    0.0065781754 = product of:
      0.013156351 = sum of:
        0.013156351 = product of:
          0.019734526 = sum of:
            0.012452577 = weight(_text_:h in 2381) [ClassicSimilarity], result of:
              0.012452577 = score(doc=2381,freq=2.0), product of:
                0.113413334 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045649286 = queryNorm
                0.10979818 = fieldWeight in 2381, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.03125 = fieldNorm(doc=2381)
            0.0072819493 = weight(_text_:d in 2381) [ClassicSimilarity], result of:
              0.0072819493 = score(doc=2381,freq=2.0), product of:
                0.0867278 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045649286 = queryNorm
                0.08396327 = fieldWeight in 2381, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03125 = fieldNorm(doc=2381)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)