Search (9 results, page 1 of 1)

  • × year_i:[1990 TO 2000}
  • × theme_ss:"Citation indexing"
  1. Døsen, K.: One more reference on self-reference (1992) 0.02
    0.024731291 = product of:
      0.049462583 = sum of:
        0.049462583 = product of:
          0.098925166 = sum of:
            0.098925166 = weight(_text_:22 in 4604) [ClassicSimilarity], result of:
              0.098925166 = score(doc=4604,freq=2.0), product of:
                0.15980367 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045634337 = queryNorm
                0.61904186 = fieldWeight in 4604, 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=4604)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    7. 2.2005 14:10:22
  2. Gorraiz, J.: ¬Die unerträgliche Bedeutung der Zitate (1992) 0.02
    0.020362305 = product of:
      0.04072461 = sum of:
        0.04072461 = product of:
          0.08144922 = sum of:
            0.08144922 = weight(_text_:j in 2824) [ClassicSimilarity], result of:
              0.08144922 = score(doc=2824,freq=2.0), product of:
                0.14500295 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.045634337 = queryNorm
                0.5617073 = fieldWeight in 2824, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.125 = fieldNorm(doc=2824)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Lindholm-Romantschuk, Y.: Scholarly book reviewing in the social sciences and humanities : the flow of ides within and among disciplines (1998) 0.01
    0.01272644 = product of:
      0.02545288 = sum of:
        0.02545288 = product of:
          0.05090576 = sum of:
            0.05090576 = weight(_text_:j in 4063) [ClassicSimilarity], result of:
              0.05090576 = score(doc=4063,freq=2.0), product of:
                0.14500295 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.045634337 = queryNorm
                0.35106707 = fieldWeight in 4063, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4063)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: JASIS 50(1999) no.13, S.1259-1261 (J. Andersen)
  4. Fröhlich, G.: ¬Das Messen des leicht Meßbaren : Output-Indikatoren, Impact-Maße: Artefakte der Szeintometrie? (1999) 0.01
    0.01272644 = product of:
      0.02545288 = sum of:
        0.02545288 = product of:
          0.05090576 = sum of:
            0.05090576 = weight(_text_:j in 4379) [ClassicSimilarity], result of:
              0.05090576 = score(doc=4379,freq=2.0), product of:
                0.14500295 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.045634337 = queryNorm
                0.35106707 = fieldWeight in 4379, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4379)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Zuerst publiziert in: Kommunikation statt Markt: Zu einer alternativen Theorie der Informationsgesellschaft. Hrsg.: J. Becker u. W. Göhring. Sankt Augustin: GMD. (GMD Report; 61) S.27-38.
  5. Howard, D.L.: What the eye sees while predicitng a document's pertinence from its citation (1991) 0.01
    0.010181152 = product of:
      0.020362305 = sum of:
        0.020362305 = product of:
          0.04072461 = sum of:
            0.04072461 = weight(_text_:j in 3675) [ClassicSimilarity], result of:
              0.04072461 = score(doc=3675,freq=2.0), product of:
                0.14500295 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.045634337 = queryNorm
                0.28085366 = fieldWeight in 3675, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3675)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    ASIS '91: systems understanding people. proc. of the 54th Annual Meeting of the ASIS, vol.28, Washington, DC, 27.-31.10.1991. Ed.: J.-M. Griffiths
  6. Campanario, J.M.: Have referees rejected some of the most-cited articles of all times? (1996) 0.01
    0.009274234 = product of:
      0.018548468 = sum of:
        0.018548468 = product of:
          0.037096936 = sum of:
            0.037096936 = weight(_text_:22 in 4215) [ClassicSimilarity], result of:
              0.037096936 = score(doc=4215,freq=2.0), product of:
                0.15980367 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045634337 = queryNorm
                0.23214069 = fieldWeight in 4215, 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=4215)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    In this article a quantitative study is reported on the resistance that scientists may encounter when they do innovative work or when they attempt to publish articles that later become highly cited. A set of 205 commentaries by authors of some of the most-cited papers of all times have been examined in order to identify those articles whose authors encountered difficulty in getting his or her work published. There are 22 commentaries (10,7%) in which authors mention some difficulty or resistance in doing or publishing the research reported in the article. Three of the articles which had problems in being published are the most cited from their respective journals. According the authors' commentaries, although sometimes referees' negative evaluations can help improve the articles, in other instances referees and editors wrongly rejected the highly cited articles
  7. Snyder, H.; Bonzi, S.: Patterns of self-citation across disciplines : 1980-1989 (1998) 0.01
    0.009274234 = product of:
      0.018548468 = sum of:
        0.018548468 = product of:
          0.037096936 = sum of:
            0.037096936 = weight(_text_:22 in 3692) [ClassicSimilarity], result of:
              0.037096936 = score(doc=3692,freq=2.0), product of:
                0.15980367 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045634337 = queryNorm
                0.23214069 = fieldWeight in 3692, 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=3692)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 5.1999 19:33:24
  8. Glänzel, W.: Visual bibliometrics : eine visuelle Oberfläche zur Erweiterung der Nutzungsmöglichkeiten bibliographischer Datenbanken (1996) 0.01
    0.008908508 = product of:
      0.017817017 = sum of:
        0.017817017 = product of:
          0.035634033 = sum of:
            0.035634033 = weight(_text_:j in 6110) [ClassicSimilarity], result of:
              0.035634033 = score(doc=6110,freq=2.0), product of:
                0.14500295 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.045634337 = queryNorm
                0.24574696 = fieldWeight in 6110, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=6110)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Herausforderungen an die Informationswirtschaft: Informationsverdichtung, Informationsbewertung und Datenvisualisierung. Proceedings des 5. Internationalen Symposiums für Informationswissenschaft (ISI'96), Humboldt-Universität zu Berlin, 17.-19. Oktober 1996. Hrsg.: J. Krause u.a
  9. 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
    0.005090576 = product of:
      0.010181152 = sum of:
        0.010181152 = product of:
          0.020362305 = sum of:
            0.020362305 = weight(_text_:j in 4719) [ClassicSimilarity], result of:
              0.020362305 = score(doc=4719,freq=2.0), product of:
                0.14500295 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.045634337 = queryNorm
                0.14042683 = fieldWeight in 4719, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.03125 = fieldNorm(doc=4719)
          0.5 = coord(1/2)
      0.5 = coord(1/2)