Search (48 results, page 1 of 3)

  • × year_i:[1990 TO 2000}
  • × theme_ss:"Informetrie"
  1. Tijssen, R.J.W.; Wijk, E. van: ¬The global science base of information and communication technologies : bibliometric analysis of ICT research papers (1998) 0.07 
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    Date
    22. 5.1999 19:26:54
  2. Science and technology indicators (1998) 0.05 
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    Editor
    Raan, A.F.J. van
  3. 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) 0.04 
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  4. Noyons, E.C.M.; Raan, A.F.J. van: Monitoring scientific developments from a dynamic perspective : self-organized structuring to map neural network research (1998) 0.04 
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  5. Hooydonk, G. Van: Journal production and journal impact factor (1996) 0.03 
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  6. Raan, A.F.J. van: Scientometrics : state of the art (1997) 0.03 
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  7. Glänzel, W.: Visual bibliometrics : eine visuelle Oberfläche zur Erweiterung der Nutzungsmöglichkeiten bibliographischer Datenbanken (1996) 0.02 
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    Abstract
    In einer früheren Studie wurde bereits der 'informationelle Mehrwert' von bibliographischen Datenbanken durch bibliometrische Nutzung untersucht. Im folgenden soll nun eine visuelle Oberfläche vorgestellt werden, die mit Hilfe einer bibliometrischen 'Sekundärdatenbank' einerseits die Nutzungsmöglichkeiten der zugrundeliegenden bibliographischen Datenbanken vor allem in den Bereichen Wissenschaftsinformation, Forschungsevaluation und Wissenschaftspolitik erweitern soll, andererseits aber auch eine Rückkopplung zu den Aufgaben des traditionellen Retrievals erlaubt. Die visuelle Oberfläche 'Visual Bibliometrics' ist eine Erweiterung des CD-Edition des 'Science Citation Index' und des 'Social Science Citation Index'
    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
  8. Schramm, R.: Kerninformationen mittels formaler Bewertungskritierien (1996) 0.02 
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    Abstract
    Die Ermittlung von Kerninformationen mittels informetrischer Methoden erfordert die Nutzung formaler Bewertungskriterien wie Publikationshäufigkeit, Zitierhäufigkeit und Patentfamiliengröße. Es werden die Zeitabhängigkeit, die Austauschbarkeit und die Voraussetzungen für die Anwendung der formalen Bewertungskriterien erläutert.
    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. Kreider, J.: ¬The correlation of local citation data with citation data from Journal Citation Reports (1999) 0.02 
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    Date
    10. 9.2000 17:38:22
  10. Hooydonk, G. Van: Standardizing relative impacts : estimating the quality of research from citation counts (1998) 0.02 
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  11. Raan, A.F.J. van: ¬The influence of international collaboration on the impact of research results (1998) 0.02 
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  12. Williams, J.; Clark, J.D.: ¬The information explosion : fact or myth? (1992) 0.02 
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  13. Wang, C.: Bibliometrics : a textbook (1990) 0.01 
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    Footnote
    Rez. in: Journal of information, communication, and library science. 2(1995) no.2, S.84-85 (J. Qin)
  14. Colina, J.: ¬Un algoritmo informetrico para la evaluacion de un vocabulario de busqueda (1995) 0.01 
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  15. Su, Y.; Han, L.-F.: ¬A new literature growth model : variable exponential growth law of literature (1998) 0.01 
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    Date
    22. 5.1999 19:22:35
  16. Diodato, V.: Dictionary of bibliometrics (1994) 0.01 
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    Footnote
    Rez. in: Journal of library and information science 22(1996) no.2, S.116-117 (L.C. Smith)
  17. Bookstein, A.: Informetric distributions : I. Unified overview (1990) 0.01 
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    Date
    22. 7.2006 18:55:29
  18. Bookstein, A.: Informetric distributions : II. Resilience to ambiguity (1990) 0.01 
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    Date
    22. 7.2006 18:55:55
  19. Chung, Y.-K.: Bradford distribution and core authors in classification systems literature (1994) 0.01 
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    Abstract
    Bradford's law of scatter was applied to the analysis of the authors of source documents on the subject of classification schemes, published in core periodicals over the period 1981-1990. Results indicated that: core authors of the international classification system literature are Library of Congress, M. Dewey, S. Ranganathan, J. Comaroni, A. Neelameghan, L. Chan and K. Markey; the highly cited authors are linked either to the developers of the classification schemes or to a research centre, or else they authored the most frequently cited books; and the data conforms to Bradford's Law of Scatter
  20. Buchanan, A.L.; Herubel, J.-P.V.M.: Disciplinary culture, bibliometrics, and historical studies : preliminary observations (1997) 0.01 
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