Search (34 results, page 1 of 2)

  • × theme_ss:"Citation indexing"
  • × year_i:[2000 TO 2010}
  1. Garfield, E.; Stock, W.G.: Citation Consciousness : Interview with Eugene Garfiels, chairman emeritus of ISI; Philadelphia (2002) 0.05 
    0.0466658 = product of:
  0.0933316 = sum of:
    0.0933316 = sum of:
      0.03124919 = weight(_text_:h in 613) [ClassicSimilarity], result of:
        0.03124919 = score(doc=613,freq=2.0), product of:
          0.113842286 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.045821942 = queryNorm
          0.27449545 = fieldWeight in 613, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.078125 = fieldNorm(doc=613)
      0.062082406 = weight(_text_:22 in 613) [ClassicSimilarity], result of:
        0.062082406 = score(doc=613,freq=2.0), product of:
          0.16046064 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045821942 = queryNorm
          0.38690117 = fieldWeight in 613, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.078125 = fieldNorm(doc=613)
  0.5 = coord(1/2)
    Source
    Password. 2002, H.6, S.22-25
  2. H-Index auch im Web of Science (2008) 0.04 
    0.043427996 = product of:
  0.08685599 = sum of:
    0.08685599 = sum of:
      0.04960655 = weight(_text_:h in 590) [ClassicSimilarity], result of:
        0.04960655 = score(doc=590,freq=14.0), product of:
          0.113842286 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.045821942 = queryNorm
          0.435748 = fieldWeight in 590, product of:
            3.7416575 = tf(freq=14.0), with freq of:
              14.0 = termFreq=14.0
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.046875 = fieldNorm(doc=590)
      0.037249442 = weight(_text_:22 in 590) [ClassicSimilarity], result of:
        0.037249442 = score(doc=590,freq=2.0), product of:
          0.16046064 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045821942 = queryNorm
          0.23214069 = fieldWeight in 590, 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=590)
  0.5 = coord(1/2)
    Content
    "Zur Kurzmitteilung "Latest enhancements in Scopus: ... h-Index incorporated in Scopus" in den letzten Online-Mitteilungen (Online-Mitteilungen 92, S.31) ist zu korrigieren, dass der h-Index sehr wohl bereits im Web of Science enthalten ist. Allerdings findet man/frau diese Information nicht in der "cited ref search", sondern neben der Trefferliste einer Quick Search, General Search oder einer Suche über den Author Finder in der rechten Navigationsleiste unter dem Titel "Citation Report". Der "Citation Report" bietet für die in der jeweiligen Trefferliste angezeigten Arbeiten: - Die Gesamtzahl der Zitierungen aller Arbeiten in der Trefferliste - Die mittlere Zitationshäufigkeit dieser Arbeiten - Die Anzahl der Zitierungen der einzelnen Arbeiten, aufgeschlüsselt nach Publikationsjahr der zitierenden Arbeiten - Die mittlere Zitationshäufigkeit dieser Arbeiten pro Jahr - Den h-Index (ein h-Index von x sagt aus, dass x Arbeiten der Trefferliste mehr als x-mal zitiert wurden; er ist gegenüber sehr hohen Zitierungen einzelner Arbeiten unempfindlicher als die mittlere Zitationshäufigkeit)."
    Date
    6. 4.2008 19:04:22
    Object
    H-Index
    Source
    Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. 61(2008) H.1, S.124-125
  3. Garfield, E.: Recollections of Irving H. Sher 1924-1996 : Polymath/information scientist extraordinaire (2001) 0.04 
    0.0371964 = product of:
  0.0743928 = sum of:
    0.0743928 = sum of:
      0.030935118 = weight(_text_:h in 6920) [ClassicSimilarity], result of:
        0.030935118 = score(doc=6920,freq=4.0), product of:
          0.113842286 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.045821942 = queryNorm
          0.27173662 = fieldWeight in 6920, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.0546875 = fieldNorm(doc=6920)
      0.043457683 = weight(_text_:22 in 6920) [ClassicSimilarity], result of:
        0.043457683 = score(doc=6920,freq=2.0), product of:
          0.16046064 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045821942 = queryNorm
          0.2708308 = fieldWeight in 6920, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0546875 = fieldNorm(doc=6920)
  0.5 = coord(1/2)
    Abstract
    Over a 35-year period, Irving H. Sher played a critical role in the development and implementation of the Science Citation Index and other ISI products. Trained as a biochemist, statistician, and linguist, Sher brought a unique combination of talents to ISI as Director of Quality Control and Director of Research and Development. His talents as a teacher and mentor evoked loyalty. He was a particularly inventive but self-taught programmer. In addition to the SCI, Social Sciences Citation Index, and Arts and Humanities Citation Index,
    Date
    16.12.2001 14:01:22
  4. wst: Cut-and-paste-Wissenschaft (2003) 0.03 
    0.027999477 = product of:
  0.055998955 = sum of:
    0.055998955 = sum of:
      0.018749513 = weight(_text_:h in 1270) [ClassicSimilarity], result of:
        0.018749513 = score(doc=1270,freq=2.0), product of:
          0.113842286 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.045821942 = queryNorm
          0.16469726 = fieldWeight in 1270, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.046875 = fieldNorm(doc=1270)
      0.037249442 = weight(_text_:22 in 1270) [ClassicSimilarity], result of:
        0.037249442 = score(doc=1270,freq=2.0), product of:
          0.16046064 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045821942 = queryNorm
          0.23214069 = fieldWeight in 1270, 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=1270)
  0.5 = coord(1/2)
    Content
    "Mikhail Simkin und Vwani Roychowdhury von der University of Califomia, Los Angeles, haben eine in der wissenschaftlichen Gemeinschaft verbreitete Unsitte erstmals quantitativ erfasst. Die Wissenschaftler analysierten die Verbreitung von Druckfehlern in den Literaturlisten wissenschaftlicher Arbeiten (www.arxiv.org/abs/cond-mat/0212043). 78 Prozent aller zitierten Aufsätze - so schätzen die Forscher - haben die zitierenden Wissenschaftler demnach nicht gelesen, sondern nur per 'cut and paste' von einer Vorlage in ihre eigene Literaturliste übernommen. Das könne man beispielsweise abschätzen aus der Analyse fehlerhafter Seitenangaben in der Literaturliste eines 1973 veröffentlichten Aufsatzes über die Struktur zweidimensionaler Kristalle: Dieser Aufsatz ist rund 4300 mal zitiert worden. In 196 Fällen enthalten die Zitate jedoch Fehler in der Jahreszahl, dem Band der Zeitschrift oder der Seitenzahl, die als Indikatoren für cut and paste genommen werden können, denn man kann, obwohl es Milliarden Möglichkeiten gibt, nur 45 verschiedene Arten von Druckfehlern unterscheiden. In erster Näherung ergibt sich eine Obergrenze für die Zahl der `echten Leser' daher aus der Zahl der unterscheidbaren Druckfehler (45) geteilt durch die Gesamtzahl der Publikationen mit Druckfehler (196), das macht etwa 22 Prozent."
    Source
    c't. 2003, H.1, S.38
  5. Chan, H.C.; Kim, H.-W.; Tan, W.C.: Information systems citation patterns from International Conference on Information Systems articles (2006) 0.03 
    0.027999477 = product of:
  0.055998955 = sum of:
    0.055998955 = sum of:
      0.018749513 = weight(_text_:h in 201) [ClassicSimilarity], result of:
        0.018749513 = score(doc=201,freq=2.0), product of:
          0.113842286 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.045821942 = queryNorm
          0.16469726 = fieldWeight in 201, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.046875 = fieldNorm(doc=201)
      0.037249442 = weight(_text_:22 in 201) [ClassicSimilarity], result of:
        0.037249442 = score(doc=201,freq=2.0), product of:
          0.16046064 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045821942 = queryNorm
          0.23214069 = fieldWeight in 201, 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=201)
  0.5 = coord(1/2)
    Date
    3. 1.2007 17:22:03
  6. Nicolaisen, J.: Citation analysis (2007) 0.02 
    0.024832962 = product of:
  0.049665924 = sum of:
    0.049665924 = product of:
      0.09933185 = sum of:
        0.09933185 = weight(_text_:22 in 6091) [ClassicSimilarity], result of:
          0.09933185 = score(doc=6091,freq=2.0), product of:
            0.16046064 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045821942 = queryNorm
            0.61904186 = fieldWeight in 6091, 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=6091)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    13. 7.2008 19:53:22
  7. Hayer, L.: Lazarsfeld zitiert : eine bibliometrische Analyse (2008) 0.02 
    0.0233329 = product of:
  0.0466658 = sum of:
    0.0466658 = sum of:
      0.015624595 = weight(_text_:h in 1934) [ClassicSimilarity], result of:
        0.015624595 = score(doc=1934,freq=2.0), product of:
          0.113842286 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.045821942 = queryNorm
          0.13724773 = fieldWeight in 1934, 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=1934)
      0.031041203 = weight(_text_:22 in 1934) [ClassicSimilarity], result of:
        0.031041203 = score(doc=1934,freq=2.0), product of:
          0.16046064 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045821942 = queryNorm
          0.19345059 = fieldWeight in 1934, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0390625 = fieldNorm(doc=1934)
  0.5 = coord(1/2)
    Date
    22. 6.2008 12:54:12
    Source
    Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. 61(2008) H.2, S.14-20
  8. Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001) 0.02 
    0.021949446 = product of:
  0.04389889 = sum of:
    0.04389889 = product of:
      0.08779778 = sum of:
        0.08779778 = weight(_text_:22 in 3925) [ClassicSimilarity], result of:
          0.08779778 = score(doc=3925,freq=4.0), product of:
            0.16046064 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045821942 = queryNorm
            0.54716086 = fieldWeight in 3925, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=3925)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 7.2006 15:22:28
  9. Wildner, B.: Web of Science - Scopus : Auf der Suche nach Zitierungen (2006) 0.02 
    0.01866632 = product of:
  0.03733264 = sum of:
    0.03733264 = sum of:
      0.012499675 = weight(_text_:h in 5034) [ClassicSimilarity], result of:
        0.012499675 = score(doc=5034,freq=2.0), product of:
          0.113842286 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.045821942 = queryNorm
          0.10979818 = fieldWeight in 5034, 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=5034)
      0.024832962 = weight(_text_:22 in 5034) [ClassicSimilarity], result of:
        0.024832962 = score(doc=5034,freq=2.0), product of:
          0.16046064 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045821942 = queryNorm
          0.15476047 = fieldWeight in 5034, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.03125 = fieldNorm(doc=5034)
  0.5 = coord(1/2)
    Date
    4. 6.2006 17:22:15
    Source
    Online Mitteilungen. 2006, Nr.85, S.18-20 [=Mitteilungen VÖB 59(2006) H.1]
  10. Larivière, V.; Gingras, Y.; Archambault, E.: ¬The decline in the concentration of citations, 1900-2007 (2009) 0.01 
    0.013169668 = product of:
  0.026339335 = sum of:
    0.026339335 = product of:
      0.05267867 = sum of:
        0.05267867 = weight(_text_:22 in 2763) [ClassicSimilarity], result of:
          0.05267867 = score(doc=2763,freq=4.0), product of:
            0.16046064 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045821942 = queryNorm
            0.32829654 = fieldWeight in 2763, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=2763)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 3.2009 19:22:35
  11. Vanclay, J.K.: On the robustness of the h-index (2007) 0.01 
    0.012499675 = product of:
  0.02499935 = sum of:
    0.02499935 = product of:
      0.0499987 = sum of:
        0.0499987 = weight(_text_:h in 576) [ClassicSimilarity], result of:
          0.0499987 = score(doc=576,freq=8.0), product of:
            0.113842286 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045821942 = queryNorm
            0.4391927 = fieldWeight in 576, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.0625 = fieldNorm(doc=576)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    The h-index (Hirsch, 2005) is robust, remaining relatively unaffected by errors in the long tails of the citations-rank distribution, such as typographic errors that short-change frequently cited articles and create bogus additional records. This robustness, and the ease with which h-indices can be verified, support the use of a Hirsch-type index over alternatives such as the journal impact factor. These merits of the h-index apply both to individuals and to journals.
  12. Hauffe, H.: ¬The role of citation analysis in the history and evaluation of science : Bericht über einen Vortrag von Eugene Garfield (Wien, 26. Mai 2004) (2004) 0.01 
    0.011048257 = product of:
  0.022096515 = sum of:
    0.022096515 = product of:
      0.04419303 = sum of:
        0.04419303 = weight(_text_:h in 2492) [ClassicSimilarity], result of:
          0.04419303 = score(doc=2492,freq=4.0), product of:
            0.113842286 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045821942 = queryNorm
            0.3881952 = fieldWeight in 2492, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.078125 = fieldNorm(doc=2492)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Online Mitteilungen. 2004, Nr.79, S.7-9 [=Mitteilungen VÖB 57(2004) H.2]
  13. Van der Veer Martens, B.; Goodrum, G.: ¬The diffusion of theories : a functional approach (2006) 0.01 
    0.010864421 = product of:
  0.021728842 = sum of:
    0.021728842 = product of:
      0.043457683 = sum of:
        0.043457683 = weight(_text_:22 in 5269) [ClassicSimilarity], result of:
          0.043457683 = score(doc=5269,freq=2.0), product of:
            0.16046064 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045821942 = queryNorm
            0.2708308 = fieldWeight in 5269, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5269)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 7.2006 15:20:01
  14. Stock, W.G.: Eugene Garfield und die Folgen : der Weg der Fußnote bis in die Wissenschaftspolitik (2002) 0.01 
    0.009374756 = product of:
  0.018749513 = sum of:
    0.018749513 = product of:
      0.037499025 = sum of:
        0.037499025 = weight(_text_:h in 472) [ClassicSimilarity], result of:
          0.037499025 = score(doc=472,freq=2.0), product of:
            0.113842286 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045821942 = queryNorm
            0.32939452 = fieldWeight in 472, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.09375 = fieldNorm(doc=472)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Password. 2002, H.3, S.14-19
  15. Mingers, J.; Burrell, Q.L.: Modeling citation behavior in Management Science journals (2006) 0.01 
    0.009312361 = product of:
  0.018624721 = sum of:
    0.018624721 = product of:
      0.037249442 = sum of:
        0.037249442 = weight(_text_:22 in 994) [ClassicSimilarity], result of:
          0.037249442 = score(doc=994,freq=2.0), product of:
            0.16046064 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045821942 = queryNorm
            0.23214069 = fieldWeight in 994, 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=994)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    26.12.2007 19:22:05
  16. Ma, N.; Guan, J.; Zhao, Y.: Bringing PageRank to the citation analysis (2008) 0.01 
    0.009312361 = product of:
  0.018624721 = sum of:
    0.018624721 = product of:
      0.037249442 = sum of:
        0.037249442 = weight(_text_:22 in 2064) [ClassicSimilarity], result of:
          0.037249442 = score(doc=2064,freq=2.0), product of:
            0.16046064 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045821942 = queryNorm
            0.23214069 = fieldWeight in 2064, 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=2064)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    31. 7.2008 14:22:05
  17. ¬The Web of knowledge : Festschrift in honor of Eugene Garfield (2000) 0.01 
    0.0078122974 = product of:
  0.015624595 = sum of:
    0.015624595 = product of:
      0.03124919 = sum of:
        0.03124919 = weight(_text_:h in 461) [ClassicSimilarity], result of:
          0.03124919 = score(doc=461,freq=2.0), product of:
            0.113842286 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045821942 = queryNorm
            0.27449545 = fieldWeight in 461, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.078125 = fieldNorm(doc=461)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Rez. in: Knowledge organization 28(2001) no.1, S.45-46 (M.J. López Huertas u. E. Jiménez-Contreras); Password 2002, H.3, S.14-19 (W.G. Stock)
  18. Lewandowski, D.: Spezialsuche für wissenschaftliche Informationen (2004) 0.01 
    0.0078122974 = product of:
  0.015624595 = sum of:
    0.015624595 = product of:
      0.03124919 = sum of:
        0.03124919 = weight(_text_:h in 3298) [ClassicSimilarity], result of:
          0.03124919 = score(doc=3298,freq=2.0), product of:
            0.113842286 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045821942 = queryNorm
            0.27449545 = fieldWeight in 3298, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.078125 = fieldNorm(doc=3298)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Password. 2004, H.12, S.24
  19. Ahlgren, P.; Jarneving, B.; Rousseau, R.: Requirements for a cocitation similarity measure, with special reference to Pearson's correlation coefficient (2003) 0.01 
    0.0062082405 = product of:
  0.012416481 = sum of:
    0.012416481 = product of:
      0.024832962 = sum of:
        0.024832962 = weight(_text_:22 in 5171) [ClassicSimilarity], result of:
          0.024832962 = score(doc=5171,freq=2.0), product of:
            0.16046064 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045821942 = queryNorm
            0.15476047 = fieldWeight in 5171, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=5171)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    9. 7.2006 10:22:35
  20. Wagner-Döbler, R.: ¬Die Nutzung von Zitationsindizes durch deutsche Soziologen : Ergebnisse einer Umfrage (2001) 0.01 
    0.005468608 = product of:
  0.010937216 = sum of:
    0.010937216 = product of:
      0.021874432 = sum of:
        0.021874432 = weight(_text_:h in 6831) [ClassicSimilarity], result of:
          0.021874432 = score(doc=6831,freq=2.0), product of:
            0.113842286 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045821942 = queryNorm
            0.19214681 = fieldWeight in 6831, 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=6831)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    nfd Information - Wissenschaft und Praxis. 52(2001) H.7, S.401-405

Authors

Languages

  • d 19
  • e 15

Types

  • a 32
  • m 2
  • el 1
  • s 1
  • More… Less…

Themes

Subjects

Classifications