Document (#30022)

Author
Gorraiz, J.
Title
"Web of Science" versus "Scopus" oder das aktuelle Dilemma der Bibliotheken
Source
Online Mitteilungen. 2006, Nr.85, S.25-30 [=Mitteilungen VÖB 59(2006) H.1]
Year
2006
Abstract
Bei den nachfolgenden Ausführungen handelt es sich um eine Zusammenstellung von Kommentaren, Vorträgen und Rückmeldungen von Kollegen bzw. Benutzern der Bibliothek sowie meine eigenen Erfahrungen als Vortragender im Universitätslehrgang "Master of Science", in dessen Rahmen ich das Fach "Bibliometrie" unterrichte. Schwerpunkt dieses Beitrages ist eine Zusammenfassung der Diskussion "Web of Science versus Scopus", die den aktuellen Stand der Kontroverse (vor allem an der Universität Wien im naturwissenschaftlichen Sektor) widerspiegelt. Hier ist zu bemerken, dass diese Problematik auch fachspezifisch ist und deswegen an jeder Universität bzw. in jedem Fachgebiet anders zu betrachten ist. Startpunkt meiner Betrachtung ist die allgemein akzeptierte Notwendigkeit des "Journal of Citation Reports (JCR)". Nur in diesem bibliometrischen Verzeichnis sind derzeit die "Impact Factors" zu finden, die als Grundlage jeder akademischen Evaluation dienen. Deswegen ist JCR heutzutage an jeder Universität mit naturwissenschaftlichen Fächern unentbehrlich und das aktuelle Dilemma der Bibliothekare lautet nicht wirklich "Web of Science versus Scopus", sondern genaugesagt "Fallbeispiel A: Web of Science &JCR" oder "Fallbeispiel B: Scopus &JCR".
Theme
Citation indexing
Field
Naturwissenschaften
Object
Web of Science
Scopus

Similar documents (author)

  1. Gorraiz, J.: ¬Die unerträgliche Bedeutung der Zitate (1992) 5.87 
    5.874302 = sum of:
  5.874302 = weight(author_txt:gorraiz in 2823) [ClassicSimilarity], result of:
    5.874302 = fieldWeight in 2823, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.398883 = idf(docFreq=9, maxDocs=44421)
      0.625 = fieldNorm(doc=2823)
  2. Gorraiz, J.; Schlögl, C.: Zusammenhang von Zeitschriftennachfrage und -zitationshäufigkeiten : ¬Eine bibliometrische Analyse eines Dokumentlieferdienstes am Beispiel von Subito (2003) 4.70 
    4.6994414 = sum of:
  4.6994414 = weight(author_txt:gorraiz in 1718) [ClassicSimilarity], result of:
    4.6994414 = fieldWeight in 1718, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.398883 = idf(docFreq=9, maxDocs=44421)
      0.5 = fieldNorm(doc=1718)
  3. Schloegl, C.; Gorraiz, J.: Global usage versus global citation metrics : the case of pharmacology journals (2011) 4.70 
    4.6994414 = sum of:
  4.6994414 = weight(author_txt:gorraiz in 141) [ClassicSimilarity], result of:
    4.6994414 = fieldWeight in 141, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.398883 = idf(docFreq=9, maxDocs=44421)
      0.5 = fieldNorm(doc=141)
  4. Schlögl, C.; Gorraiz, J.: Sind Downloads die besseren Zeitschriftennutzungsdaten? : Ein Vergleich von Download- und Zitationsidikatoren (2012) 4.70 
    4.6994414 = sum of:
  4.6994414 = weight(author_txt:gorraiz in 1154) [ClassicSimilarity], result of:
    4.6994414 = fieldWeight in 1154, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.398883 = idf(docFreq=9, maxDocs=44421)
      0.5 = fieldNorm(doc=1154)
  5. Gorraiz, J.; Purnell, P.J.; Glänzel, W.: Opportunities for and limitations of the Book Citation Index (2013) 3.52 
    3.524581 = sum of:
  3.524581 = weight(author_txt:gorraiz in 1966) [ClassicSimilarity], result of:
    3.524581 = fieldWeight in 1966, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.398883 = idf(docFreq=9, maxDocs=44421)
      0.375 = fieldNorm(doc=1966)

Similar documents (content)

  1. Schneider, K.; Eller, G.A.: "Speed kills?" : Versuch einer vergleichenden Bewertung der Aktualität der Datenbanken Scopus (Elsevier), ISI Web of Science (Thomson Scientifc) und Scifinder (CAS) aus pharmazeutisch-chemischer Sicht (2007) 0.10 
    0.102573924 = sum of:
  0.102573924 = product of:
    0.5128696 = sum of:
      0.015599885 = weight(abstract_txt:oder in 1645) [ClassicSimilarity], result of:
        0.015599885 = score(doc=1645,freq=1.0), product of:
          0.0672525 = queryWeight, product of:
            1.004706 = boost
            4.241553 = idf(docFreq=1736, maxDocs=44421)
            0.015781365 = queryNorm
          0.23195992 = fieldWeight in 1645, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.241553 = idf(docFreq=1736, maxDocs=44421)
            0.0546875 = fieldNorm(doc=1645)
      0.08002461 = weight(abstract_txt:bibliometrischen in 1645) [ClassicSimilarity], result of:
        0.08002461 = score(doc=1645,freq=1.0), product of:
          0.15876931 = queryWeight, product of:
            1.0915737 = boost
            9.216561 = idf(docFreq=11, maxDocs=44421)
            0.015781365 = queryNorm
          0.5040307 = fieldWeight in 1645, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.216561 = idf(docFreq=11, maxDocs=44421)
            0.0546875 = fieldNorm(doc=1645)
      0.12477641 = weight(abstract_txt:naturwissenschaftlichen in 1645) [ClassicSimilarity], result of:
        0.12477641 = score(doc=1645,freq=1.0), product of:
          0.26897743 = queryWeight, product of:
            2.0092902 = boost
            8.482592 = idf(docFreq=24, maxDocs=44421)
            0.015781365 = queryNorm
          0.46389174 = fieldWeight in 1645, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.482592 = idf(docFreq=24, maxDocs=44421)
            0.0546875 = fieldNorm(doc=1645)
      0.02917877 = weight(abstract_txt:science in 1645) [ClassicSimilarity], result of:
        0.02917877 = score(doc=1645,freq=1.0), product of:
          0.13856457 = queryWeight, product of:
            2.2802417 = boost
            3.850585 = idf(docFreq=2567, maxDocs=44421)
            0.015781365 = queryNorm
          0.21057886 = fieldWeight in 1645, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.850585 = idf(docFreq=2567, maxDocs=44421)
            0.0546875 = fieldNorm(doc=1645)
      0.26328993 = weight(abstract_txt:scopus in 1645) [ClassicSimilarity], result of:
        0.26328993 = score(doc=1645,freq=3.0), product of:
          0.3865627 = queryWeight, product of:
            3.4065106 = boost
            7.190608 = idf(docFreq=90, maxDocs=44421)
            0.015781365 = queryNorm
          0.6811054 = fieldWeight in 1645, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            7.190608 = idf(docFreq=90, maxDocs=44421)
            0.0546875 = fieldNorm(doc=1645)
    0.2 = coord(5/25)
  2. Wildner, B.: Web of Science - Scopus : Auf der Suche nach Zitierungen (2006) 0.09 
    0.088547684 = sum of:
  0.088547684 = product of:
    0.4427384 = sum of:
      0.015599885 = weight(abstract_txt:oder in 34) [ClassicSimilarity], result of:
        0.015599885 = score(doc=34,freq=1.0), product of:
          0.0672525 = queryWeight, product of:
            1.004706 = boost
            4.241553 = idf(docFreq=1736, maxDocs=44421)
            0.015781365 = queryNorm
          0.23195992 = fieldWeight in 34, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.241553 = idf(docFreq=1736, maxDocs=44421)
            0.0546875 = fieldNorm(doc=34)
      0.04853514 = weight(abstract_txt:aktuelle in 34) [ClassicSimilarity], result of:
        0.04853514 = score(doc=34,freq=1.0), product of:
          0.14332822 = queryWeight, product of:
            1.4667315 = boost
            6.192079 = idf(docFreq=246, maxDocs=44421)
            0.015781365 = queryNorm
          0.33862934 = fieldWeight in 34, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.192079 = idf(docFreq=246, maxDocs=44421)
            0.0546875 = fieldNorm(doc=34)
      0.11308894 = weight(abstract_txt:universität in 34) [ClassicSimilarity], result of:
        0.11308894 = score(doc=34,freq=3.0), product of:
          0.19993906 = queryWeight, product of:
            2.121677 = boost
            5.971368 = idf(docFreq=307, maxDocs=44421)
            0.015781365 = queryNorm
          0.5656171 = fieldWeight in 34, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            5.971368 = idf(docFreq=307, maxDocs=44421)
            0.0546875 = fieldNorm(doc=34)
      0.05053911 = weight(abstract_txt:science in 34) [ClassicSimilarity], result of:
        0.05053911 = score(doc=34,freq=3.0), product of:
          0.13856457 = queryWeight, product of:
            2.2802417 = boost
            3.850585 = idf(docFreq=2567, maxDocs=44421)
            0.015781365 = queryNorm
          0.36473328 = fieldWeight in 34, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            3.850585 = idf(docFreq=2567, maxDocs=44421)
            0.0546875 = fieldNorm(doc=34)
      0.21497534 = weight(abstract_txt:scopus in 34) [ClassicSimilarity], result of:
        0.21497534 = score(doc=34,freq=2.0), product of:
          0.3865627 = queryWeight, product of:
            3.4065106 = boost
            7.190608 = idf(docFreq=90, maxDocs=44421)
            0.015781365 = queryNorm
          0.5561202 = fieldWeight in 34, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.190608 = idf(docFreq=90, maxDocs=44421)
            0.0546875 = fieldNorm(doc=34)
    0.2 = coord(5/25)
  3. Sieben Fragen zu Bibliometrie : Antworten von Ilka Agricola, Friedrich Götze, Martin Grötschel, Klaus Hulek, Peter Michor, Gabriele Nebe, Hans Jürgen Prömel, Jens Vygen, Gerhard Woeginger (2017) 0.08 
    0.079433076 = sum of:
  0.079433076 = product of:
    0.39716536 = sum of:
      0.01782844 = weight(abstract_txt:oder in 216) [ClassicSimilarity], result of:
        0.01782844 = score(doc=216,freq=1.0), product of:
          0.0672525 = queryWeight, product of:
            1.004706 = boost
            4.241553 = idf(docFreq=1736, maxDocs=44421)
            0.015781365 = queryNorm
          0.26509705 = fieldWeight in 216, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.241553 = idf(docFreq=1736, maxDocs=44421)
            0.0625 = fieldNorm(doc=216)
      0.08315714 = weight(abstract_txt:bibliometrie in 216) [ClassicSimilarity], result of:
        0.08315714 = score(doc=216,freq=1.0), product of:
          0.14901246 = queryWeight, product of:
            1.0575017 = boost
            8.928879 = idf(docFreq=15, maxDocs=44421)
            0.015781365 = queryNorm
          0.5580549 = fieldWeight in 216, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.928879 = idf(docFreq=15, maxDocs=44421)
            0.0625 = fieldNorm(doc=216)
      0.1293393 = weight(abstract_txt:bibliometrischen in 216) [ClassicSimilarity], result of:
        0.1293393 = score(doc=216,freq=2.0), product of:
          0.15876931 = queryWeight, product of:
            1.0915737 = boost
            9.216561 = idf(docFreq=11, maxDocs=44421)
            0.015781365 = queryNorm
          0.8146366 = fieldWeight in 216, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            9.216561 = idf(docFreq=11, maxDocs=44421)
            0.0625 = fieldNorm(doc=216)
      0.07461935 = weight(abstract_txt:universität in 216) [ClassicSimilarity], result of:
        0.07461935 = score(doc=216,freq=1.0), product of:
          0.19993906 = queryWeight, product of:
            2.121677 = boost
            5.971368 = idf(docFreq=307, maxDocs=44421)
            0.015781365 = queryNorm
          0.3732105 = fieldWeight in 216, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.971368 = idf(docFreq=307, maxDocs=44421)
            0.0625 = fieldNorm(doc=216)
      0.092221156 = weight(abstract_txt:jeder in 216) [ClassicSimilarity], result of:
        0.092221156 = score(doc=216,freq=1.0), product of:
          0.23025921 = queryWeight, product of:
            2.2768736 = boost
            6.4081626 = idf(docFreq=198, maxDocs=44421)
            0.015781365 = queryNorm
          0.40051016 = fieldWeight in 216, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.4081626 = idf(docFreq=198, maxDocs=44421)
            0.0625 = fieldNorm(doc=216)
    0.2 = coord(5/25)
  4. Ball, R.: Wissenschaftsindikatoren im Zeitalter digitaler Wissenschaft (2007) 0.06 
    0.060067046 = sum of:
  0.060067046 = product of:
    0.37541905 = sum of:
      0.022061568 = weight(abstract_txt:oder in 1875) [ClassicSimilarity], result of:
        0.022061568 = score(doc=1875,freq=2.0), product of:
          0.0672525 = queryWeight, product of:
            1.004706 = boost
            4.241553 = idf(docFreq=1736, maxDocs=44421)
            0.015781365 = queryNorm
          0.32804084 = fieldWeight in 1875, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.241553 = idf(docFreq=1736, maxDocs=44421)
            0.0546875 = fieldNorm(doc=1875)
      0.08002461 = weight(abstract_txt:bibliometrischen in 1875) [ClassicSimilarity], result of:
        0.08002461 = score(doc=1875,freq=1.0), product of:
          0.15876931 = queryWeight, product of:
            1.0915737 = boost
            9.216561 = idf(docFreq=11, maxDocs=44421)
            0.015781365 = queryNorm
          0.5040307 = fieldWeight in 1875, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.216561 = idf(docFreq=11, maxDocs=44421)
            0.0546875 = fieldNorm(doc=1875)
      0.05835754 = weight(abstract_txt:science in 1875) [ClassicSimilarity], result of:
        0.05835754 = score(doc=1875,freq=4.0), product of:
          0.13856457 = queryWeight, product of:
            2.2802417 = boost
            3.850585 = idf(docFreq=2567, maxDocs=44421)
            0.015781365 = queryNorm
          0.42115772 = fieldWeight in 1875, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.850585 = idf(docFreq=2567, maxDocs=44421)
            0.0546875 = fieldNorm(doc=1875)
      0.21497534 = weight(abstract_txt:scopus in 1875) [ClassicSimilarity], result of:
        0.21497534 = score(doc=1875,freq=2.0), product of:
          0.3865627 = queryWeight, product of:
            3.4065106 = boost
            7.190608 = idf(docFreq=90, maxDocs=44421)
            0.015781365 = queryNorm
          0.5561202 = fieldWeight in 1875, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.190608 = idf(docFreq=90, maxDocs=44421)
            0.0546875 = fieldNorm(doc=1875)
    0.16 = coord(4/25)
  5. Friedländer, M.B.: Informationswissenschaft an deutschsprachigen Universitäten : eine komparative informetrische Analyse (2014) 0.06 
    0.056089118 = sum of:
  0.056089118 = product of:
    0.4674093 = sum of:
      0.20856744 = weight(abstract_txt:universität in 2267) [ClassicSimilarity], result of:
        0.20856744 = score(doc=2267,freq=5.0), product of:
          0.19993906 = queryWeight, product of:
            2.121677 = boost
            5.971368 = idf(docFreq=307, maxDocs=44421)
            0.015781365 = queryNorm
          1.0431551 = fieldWeight in 2267, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            5.971368 = idf(docFreq=307, maxDocs=44421)
            0.078125 = fieldNorm(doc=2267)
      0.04168396 = weight(abstract_txt:science in 2267) [ClassicSimilarity], result of:
        0.04168396 = score(doc=2267,freq=1.0), product of:
          0.13856457 = queryWeight, product of:
            2.2802417 = boost
            3.850585 = idf(docFreq=2567, maxDocs=44421)
            0.015781365 = queryNorm
          0.30082697 = fieldWeight in 2267, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.850585 = idf(docFreq=2567, maxDocs=44421)
            0.078125 = fieldNorm(doc=2267)
      0.21715789 = weight(abstract_txt:scopus in 2267) [ClassicSimilarity], result of:
        0.21715789 = score(doc=2267,freq=1.0), product of:
          0.3865627 = queryWeight, product of:
            3.4065106 = boost
            7.190608 = idf(docFreq=90, maxDocs=44421)
            0.015781365 = queryNorm
          0.56176627 = fieldWeight in 2267, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.190608 = idf(docFreq=90, maxDocs=44421)
            0.078125 = fieldNorm(doc=2267)
    0.12 = coord(3/25)