Search (42 results, page 2 of 3)

  • × theme_ss:"Informetrie"
  • × year_i:[1990 TO 2000}
  1. Herfurth, M.: Voraussetzungen und Entwicklungsperspektiven scientometrischer Analysen auf der Grundlage von Datenbanken (1994) 0.01 
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  2. Stock, W.G.: Themenanalytische informetrische Methoden (1990) 0.01 
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  3. Stock, W.G.: Wirtschaftsinformationen aus informetrischen Online-Recherchen (1992) 0.01 
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  4. Nacke, O.: Lexikometrie, ein Verfahren zur Profilanalyse multidimensionaler Probleme (1996) 0.01 
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  5. Stock, W.: Informetrische Vermessung der Forschung und Entwicklung eines Landes : beispielhafte Resultate und Probleme (1992) 0.00 
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  6. Stock, W.G.: Wissenschaftsevaluation mittels Datenbanken : methodisch einwandfrei? (1995) 0.00 
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  7. Schramm, R.; Bartkowski, A.: Patentindikatoren zur Ermittlung von Kerninformationen (1996) 0.00 
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  8. Marx, W.: Wie mißt man Forschungsqualität? : der Science Citation Index - ein Maßstab für die Bewertung (1996) 0.00 
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  9. Parthey, H.: Stadien der Wissensproduktion in Forschungsinstituten nach Raten der Publikation und Zitation der in ihnen gewonnenen Ergebnisse (1996) 0.00 
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  10. Schramm, R.: Kerninformationen mittels formaler Bewertungskritierien (1996) 0.00 
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  11. Marx, W.; Gramm, G.: Literaturflut - Informationslawine - Wissensexplosion : Wächst der Wissenschaft das Wissen über den Kopf? (1997) 0.00 
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  12. Göbel, S.: Aspekte der Mathematikliteratur : Untersuchungen in verschiedenen Datenbanken (1997) 0.00 
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  13. Milman, B.L.: Individual co-citation clusters as nuclei of complete and dynamic informetric models of scientific and technological areas (1994) 0.00 
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    Abstract
    Describes the construction of improved informetric models of individual scientific and technological areas on the basis of individual co citation clusters. The developed methodology of replenishment of research front with accidently absent papers describes the model more completely. Proposes the simple method of cluster 'dynamization' for the study of evolution of research area. The transition under consideration from co citation clusters to lexical maps of papers and patents enables the monitoring of the relationshuip between R and D in a given technological area. Provides the example from modern chemical engineering of Pressure-Swing Adsorption
  14. Kahl, M.: Zitatenanalyse mit den Journal Citation Reports des Institute for Scientific Information : ein Hilfsmittel für die Zeitschriftenauswahl in wissenschaftlichen Bibliotheken? (1995) 0.00 
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  15. Glänzel, W.: Visual bibliometrics : eine visuelle Oberfläche zur Erweiterung der Nutzungsmöglichkeiten bibliographischer Datenbanken (1996) 0.00 
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  16. Joshi, A.N.; Maheshwarappa, B.S.: Studies in scientific productivity : a review of literature (1996) 0.00 
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    Abstract
    Refers to the many changes in the research process in the post Second World War period, including the increased involvement of government and industry in establishing R&D laboratories, and by way of grant to universities. Discusses concepts, types, and problems in measuring scientific productivity, reviewing studies since 1926. Examines theoretical developments in relation to the frequency distribution of Lotka's Law of Scientific Productivity. The various studies are mainly non-comparable and inconclusive owing to substantial differences in the analytical methods applied. Poits out the need for methodological standardisation and coordination of research efforts in this area through empirical validation and generalisation of bibliometric models
  17. Christensen, F.H.: Publikations- og citationsanalyser (1997) 0.00 
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    Footnote
    Übers. d. Titels: Publication and citation analysis
  18. Debackere, K.; Clarysse, B.: Advanced bibliometric methods to model the relationship between entry behavior and networking in emerging technological communities (1998) 0.00 
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    Abstract
    Organizational ecology and social network theory are used to explain entries in technological communities. Using bibliometric data on 411 organizations in the field of plant biotechnology, we test several hypotheses that entry is not only influenced by the density of the field, but also by the structure of the R&D network within the community. The empirical findings point to the usefulness of bibliometric data in mapping change and evolution in technological communities, as well as to the effects of networking on entry behavior
  19. Katz, J.S.; Hicks, D.: How much is a collaboration worth? : a calibrated bibliometric model (1997) 0.00 
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  20. Deshpande, M.; Rajyalakshmi, D.: Citation study of dissertations in library and information science (1997) 0.00 
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