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  • × theme_ss:"Informetrie"
  1. Leydesdorff, L.; Bornmann, L.; Wagner, C.S.: ¬The relative influences of government funding and international collaboration on citation impact (2019) 0.09
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    Date
    8. 1.2019 18:22:45
    Source
    Journal of the Association for Information Science and Technology. 70(2019) no.2, S.198-201
  2. Garfield, E.; Sher, I.H.: New factors in the evaluation of scientific literature literature through citation indexing (1963) 0.08
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    Source
    American documentation. 14(1963) no.3, S.195-201
  3. Heidenkummer, P.: Wenn das Undurchschaubare zum Maß wird : Probleme und Schwankungen des Impact Factors (2013) 0.05
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    Source
    B.I.T.online. 16(2013) H.3, S.201-210
  4. Száva-Kováts, E.: Indirect-collective referencing (ICR) in the elite journal literature of physics : I: a literature science study on the journal level (2001) 0.04
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    Source
    Journal of the American Society for Information Science and technology. 52(2001) no.3, S.201-211
  5. Colebunders, R.; Kenyon, C.; Rousseau, R.: Increase in numbers and proportions of review articles in Tropical Medicine, Infectious Diseases, and oncology (2014) 0.03
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    Source
    Journal of the Association for Information Science and Technology. 65(2014) no.1, S.201-205
  6. Choi, S.; Yang, J.S.W.; Park, H.W.: ¬The triple helix and international collaboration in science (2015) 0.03
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    Source
    Journal of the Association for Information Science and Technology. 66(2015) no.1, S.201-212
  7. Nicholls, P.T.: Empirical validation of Lotka's law (1986) 0.03
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    Source
    Information processing and management. 22(1986), S.417-419
  8. Nicolaisen, J.: Citation analysis (2007) 0.03
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    Date
    13. 7.2008 19:53:22
  9. Fiala, J.: Information flood : fiction and reality (1987) 0.03
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    Source
    Thermochimica acta. 110(1987), S.11-22
  10. Su, Y.; Han, L.-F.: ¬A new literature growth model : variable exponential growth law of literature (1998) 0.02
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    Date
    22. 5.1999 19:22:35
  11. Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001) 0.02
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    Date
    22. 7.2006 15:22:28
  12. Diodato, V.: Dictionary of bibliometrics (1994) 0.02
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    Footnote
    Rez. in: Journal of library and information science 22(1996) no.2, S.116-117 (L.C. Smith)
  13. Bookstein, A.: Informetric distributions : I. Unified overview (1990) 0.02
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    Date
    22. 7.2006 18:55:29
  14. Bookstein, A.: Informetric distributions : II. Resilience to ambiguity (1990) 0.02
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    Date
    22. 7.2006 18:55:55
  15. Száva-Kováts, E.: Indirect-collective referencing (ICR) in the elite journal literature of physics : II: a literature science study on the level of communications (2002) 0.02
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    Abstract
    In the author's three previous articles dealing with the ICR phenomenon (JASIS, 49, 1998, 477-481; 50, 1999, 1284-1294; JASIST, 52, 2001, 201-211) the nature, life course, and importance of this phenomenon of scientific literature was demonstrated. It was shown that the quantity of nonindexed indirect-collective references in The Physical Review now alone exceeds many times over the quantity of formal references listed in the Science Citation Index as "citations." It was shown that the ICR phenomenon is present in all the 44 elite physics journals of a representative sample of this literature. The bibliometrically very heterogeneous sample is very homogeneous regarding the presence and frequency of the ICR phenomenon. However, no real connection could be found between the simple degree of documentedness and the presence and frequency of the ICR phenomenon on the journal level of the sample. The present article reports the findings of the latest ICR investigation carried out on the level of communications of the representative sample. Correlation calculations were carried out in the stock of all 458 communications containing the ICR phenomenon as a statistical population, and within this population also in the groups of communications of the "normal" and the "letter" journals, and the "short communications." The correlation analysis did not find notable statistical correlation between the simple and specific degree of documentedness of a communication and the number of works cited in it by ICR act(s) either in the total population or in the selected groups. There is no correlation either statistical or real (i.e., cause-and-effect) between the documentedness of scientific communications made by their authors and the presence and intensity of the ICR method used by their authors. However, in reality there exists a very strong connection between these two statistically independent variables: both depend on the referencing author, on his/her subjectivity and barely limited subjective free will. This subjective free will shapes the stock of the formal-direct references of scientific communications, thereby placing the achievements cited in this way and their creators into the (indexed) showcase of present Big Science. The same free will decides on the use or nonuse of the ICR method, and in the case of use also on the intensity with which the method is used
  16. Lewison, G.: ¬The work of the Bibliometrics Research Group (City University) and associates (2005) 0.02
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    Date
    20. 1.2007 17:02:22
  17. Marx, W.; Bornmann, L.: On the problems of dealing with bibliometric data (2014) 0.02
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    Date
    18. 3.2014 19:13:22
  18. Raan, A.F.J. van: Statistical properties of bibliometric indicators : research group indicator distributions and correlations (2006) 0.01
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    Date
    22. 7.2006 16:20:22
  19. Larivière, V.; Gingras, Y.; Archambault, E.: ¬The decline in the concentration of citations, 1900-2007 (2009) 0.01
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    Date
    22. 3.2009 19:22:35
  20. Li, T.-C.: Reference sources in periodicals : research note (1995) 0.01
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    Abstract
    Presents a list of 53 periodicals in 22 subject fields which regularly provide bibliographies of theses, research in progress and patents in their particular subject field. The fields of business, economics, history and literature have most periodical listings of dissertations and theses. Also lists 63 periodicals in 25 sub-disciplines which provide rankings or ratings. Rankings and ratings information predominates in the fields of business, sports and games, finance and banking, and library and information science

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