-
Nicolaisen, J.: Citation analysis (2007)
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- Date
- 13. 7.2008 19:53:22
- Language
- e
-
Døsen, K.: One more reference on self-reference (1992)
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- Date
- 7. 2.2005 14:10:22
- Language
- e
-
Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001)
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- Date
- 22. 7.2006 15:22:28
- Language
- e
-
Garfield, E.; Stock, W.G.: Citation Consciousness : Interview with Eugene Garfiels, chairman emeritus of ISI; Philadelphia (2002)
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- Biographed
- Garfield, E.
- Source
- Password. 2002, H.6, S.22-25
-
wst: Cut-and-paste-Wissenschaft (2003)
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- 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."
- Footnote
- Vgl. auch den Beitrag von H.F. Goenner zu A. Einstein und S.B. Preuss
-
Gering, E.: ¬Die Analyse von Online-Datenbanken : ein Instrument für das Beobachten von Forschungsaktivitäten; dargestellt an einem Forschungsfeld der Festkörperphysik (1995)
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- Abstract
- Sinnvolle forschungspolitische bzw. forschungsstrategische Entscheidungsprozesse bedürfen beim Wissenschafts- und Forschungsmanagement ausreichender Informationen hinsichtlich der Forschungsaktivitäten bestimmter Wissenschaftlergruppen, Institutionen bzw. Länder. Durch entsprechende Vergleichsuntersuchungen lassen sich u.a. auch thematische, länderweite bzw. zeitkritische Forschungsschwerpunkte herausarbeiten. Die folgende Arbeit skizziert die Möglichkeiten von Forschungsanalysen mittels Online-Datenbanken und verdeutlicht die spezifischen Möglichekeiten und Probleme am Beispiel von Arbeiten aus der Festkörperphysik
-
Garfield, E.: Essays of an information scientist (1977-)
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- Footnote
- U.a. Wiedergabe der Beiträge von E. Garfield in der Rubrik 'Current comments' in den 'Current contents'
- Language
- e
-
Larivière, V.; Gingras, Y.; Archambault, E.: ¬The decline in the concentration of citations, 1900-2007 (2009)
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- Date
- 22. 3.2009 19:22:35
- Language
- e
-
Octavio, A.: ¬The '¬indexed' theorem (1996)
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- Footnote
- Vgl. auch den Leserbrief von S. Göbel in: Mathematical intelligencer 19(1997) no.3, S.5-6
- Language
- e
-
Bensman, S.J.: Eugene Garfield, Francis Narin, and PageRank : the theoretical bases of the Google search engine (2013)
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- Date
- 17.12.2013 11:02:22
- Language
- e
-
Garfield, E.: Recollections of Irving H. Sher 1924-1996 : Polymath/information scientist extraordinaire (2001)
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- Date
- 16.12.2001 14:01:22
- Language
- e
-
H-Index auch im Web of Science (2008)
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- 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
-
Van der Veer Martens, B.; Goodrum, G.: ¬The diffusion of theories : a functional approach (2006)
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- Date
- 22. 7.2006 15:20:01
- Language
- e
-
Tay, A.: ¬The next generation discovery citation indexes : a review of the landscape in 2020 (2020)
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- Date
- 17.11.2020 12:22:59
- Language
- e
-
Göbel, S.: What the Citation Index is good for (1997)
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- Footnote
- Ein Leserbrief zu Sinn und Nutzen des Science Citation Index als Erwiderung auf einen Beitrag von A. Octavio in Mathematical intelligencer 18(1996) no.4, S.9-11
- Language
- e
-
Garfield, E.: Citation indexing : its theory and application in science, technology, and humanities (1979)
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- Classification
- AN 96100 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Herstellung von Bibliographien und Informationsdiensten
- Footnote
- Rez. in: Journal of library automation 13(1980) S.289-290 (E. Svenonius)
- Language
- e
- RVK
- AN 96100 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Herstellung von Bibliographien und Informationsdiensten
-
Pipp, E.: Inhaltlicher Vergleich von Web of Science und Scopus an Hand der erfassten Zeitschriften (2006)
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- Abstract
- Bibliographische Datenbanken sind immer noch von Bedeutung, obwohl diee-Zeitschriften-Plattformen der Verlage (z.B. ScienceDirect) und die Institutional Repositories (Publikationsdatenbanken einzelner wissenschaftlicher Institutionen) auch Suchmöglichkeiten anbieten. Nur in bibliographischen Datenbanken kann verlags- und institutionsübergreifend nach Fachliteratur zu einem Thema bzw. nach wissenschaftlichen Publikationen eines Autors / einer Autorin gesucht werden. Ein wichtiger Ansatzpunktzur Bewertung des Inhaltes einer bibliographischen Datenbank - und erst recht für einen inhaltlichen Vergleich zwischen zwei Konkurrenzdatenbanken - ist daher eine Analyse der darin enthaltenen Zeitschriften hinsichtlich der Anzahl der erfassten Zeitschriften, aber auch hinsichtlich der Wissenschaftlichkeit, der fachlichen Ausrichtung, der Vollständigkeit und der Aktualität derselben. Im Folgenden soll ein solcher Vergleich für das Web of Science und für Scopus versucht werden.
-
Campanario, J.M.: Have referees rejected some of the most-cited articles of all times? (1996)
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- 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
- Language
- e
-
Snyder, H.; Bonzi, S.: Patterns of self-citation across disciplines : 1980-1989 (1998)
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- Date
- 22. 5.1999 19:33:24
- Language
- e
-
Chan, H.C.; Kim, H.-W.; Tan, W.C.: Information systems citation patterns from International Conference on Information Systems articles (2006)
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- Date
- 3. 1.2007 17:22:03
- Language
- e
