Search (33 results, page 2 of 2)

  • × theme_ss:"Informetrie"
  • × year_i:[1990 TO 2000}
  1. Neth, M.: Citation analysis and the Web (1998) 0.01 
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    Date
    10. 1.1999 16:22:37
  2. Haiqi, Z.: ¬The literature of Qigong : publication patterns and subject headings (1997) 0.01 
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    Source
    International forum on information and documentation. 22(1997) no.3, S.38-44
  3. Avramescu, A.: Teoria difuziei informatiei stiintifice (1997) 0.01 
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    Date
    22. 2.1999 16:16:11
  4. Milman, B.L.: Individual co-citation clusters as nuclei of complete and dynamic informetric models of scientific and technological areas (1994) 0.01 
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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
  5. Joshi, A.N.; Maheshwarappa, B.S.: Studies in scientific productivity : a review of literature (1996) 0.01 
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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
  6. Debackere, K.; Clarysse, B.: Advanced bibliometric methods to model the relationship between entry behavior and networking in emerging technological communities (1998) 0.01 
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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
  7. Egghe, L.; Rousseau, R.: Introduction to informetrics : quantitative methods in library, documentation and information science (1990) 0.01 
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  8. Tonta, Y.: Scholarly communication and the use of networked information sources (1996) 0.01 
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    Source
    IFLA journal. 22(1996) no.3, S.240-245
  9. Siddiqui, M.A.: ¬A bibliometric study of authorship characteristics in four international information science journals (1997) 0.01 
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    Source
    International forum on information and documentation. 22(1997) no.3, S.3-23
  10. Kreider, J.: ¬The correlation of local citation data with citation data from Journal Citation Reports (1999) 0.01 
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    Date
    10. 9.2000 17:38:22
  11. Harter, S.P.; Cheng, Y.-R.: Colinked descriptors : improving vocabulary selection for end-user searching (1996) 0.01 
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  12. Zitt, M.; Perrot, F.; Barré, R.: ¬The transition from 'national' to 'transnational' model and related measures of countries' performance (1998) 0.01 
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  13. Informations- und Wissensverarbeitung in den Sozialwissenschaften : Beiträge zur Umsetzung neuer Informationstechnologien (1994) 0.01 
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    Content
    Enthält u.a. die Beiträge: INGWERSEN, P.: Information science as a cognitive science; MEDER, N.: Objekt-orientierte Wissensdarstellung und -navigation; SPIESS, M.: Repräsentation unsicheren Wissens; HENRICHS, N.: Begriffswandel in Datenbanken: kontextuelle Inhaltsanalyse für Disambiguierung und ideengeschichtliche Analyse; VOGT, C. u. R. WILLE: Formale Begriffsanalyse: Darstellung und Analyse von bibliographischen Daten; RITTBERGER, M.: Online-Retrieval und Hypertext: auf dem Weg zu verknüpften Datenbanken und offenen Hypertextsystemen; SCHOPEN, M.: GRIPS-Menu: Unterstützung von Endnutzerrecherchen in Literaturdatenbanken des DIMDI; KLOSE, G. u. T. PIRLEIN: Wissensmodellierung in LILOG; DANIEL, H.-D.: Peer-review als Qualitätsfilter im wissenschaftlichen Publikationswesen

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