Search (132 results, page 1 of 7)

  • × theme_ss:"Informetrie"
  1. Campanario, J.M.: Large increases and decreases in journal impact factors in only one year : the effect of journal self-citations (2011) 0.05 
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    Date
    22. 1.2011 12:53:00
  2. Ziman, J.M.: ¬The proliferation of scientific literature : a natural process (1980) 0.05 
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  3. Levitt, J.M.; Thelwall, M.: Citation levels and collaboration within library and information science (2009) 0.04 
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    Abstract
    Collaboration is a major research policy objective, but does it deliver higher quality research? This study uses citation analysis to examine the Web of Science (WoS) Information Science & Library Science subject category (IS&LS) to ascertain whether, in general, more highly cited articles are more highly collaborative than other articles. It consists of two investigations. The first investigation is a longitudinal comparison of the degree and proportion of collaboration in five strata of citation; it found that collaboration in the highest four citation strata (all in the most highly cited 22%) increased in unison over time, whereas collaboration in the lowest citation strata (un-cited articles) remained low and stable. Given that over 40% of the articles were un-cited, it seems important to take into account the differences found between un-cited articles and relatively highly cited articles when investigating collaboration in IS&LS. The second investigation compares collaboration for 35 influential information scientists; it found that their more highly cited articles on average were not more highly collaborative than their less highly cited articles. In summary, although collaborative research is conducive to high citation in general, collaboration has apparently not tended to be essential to the success of current and former elite information scientists.
    Date
    22. 3.2009 12:43:51
  4. Stringer, M.J.; Sales-Pardo, M.; Nunes Amaral, L.A.: Statistical validation of a global model for the distribution of the ultimate number of citations accrued by papers published in a scientific journal (2010) 0.04 
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  5. Campanario, J.M.: Distribution of ranks of articles and citations in journals (2010) 0.03 
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  6. Martín-Martín, A.; Ayllón, J.M.; López-Cózar, E.D.; Orduna-Malea, E.: Nature's top 100 Re-revisited (2015) 0.03 
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  7. Campanario, J.M.: Using 'Citation Classics' to study the incidence of serendipity in scientific discovery (1996) 0.02 
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  8. Crawford, S.Y.; Hurd, J.M.; Weller, A.C.: From print to electronic : the transformation of scientific communication (1997) 0.02 
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  9. González, L.; Campanario, J.M.: Structure of the impact factor of journals included in the Social Sciences Citation Index : citations from documents labeled "Editorial Material" (2007) 0.02 
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  10. Campanario, J.M.; Acedo, E.: Rejecting highly cited papers : the views of scientists who encounter resistance to their discoveries from other scientists (2007) 0.02 
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  11. Luna-Morales, M.E.; Collazo-Reyes, F.; Russell, J.M.; Ángel Pérez-Angón, M.A.: Early patterns of scientific production by Mexican researchers in mainstream journals, 1900-1950 (2009) 0.02 
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  12. Campanario, J.M.: Self-citations that contribute to the journal impact factor : an investment-benefit-yield analysis (2010) 0.02 
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  13. Kim, Y.; Stanton, J.M.: Institutional and individual factors affecting scientists' data-sharing behaviors : a multilevel analysis (2016) 0.02 
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  14. Hernandez-Garcia, Y.I.; Chamizo, J.A.; Kleiche-Dray, M.; Russell, J.M.: ¬The scientific impact of mexican steroid research 1935-1965 : a bibliometric and historiographic analysis (2016) 0.02 
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  15. Nicholls, P.T.: Empirical validation of Lotka's law (1986) 0.01 
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    Source
    Information processing and management. 22(1986), S.417-419
  16. Nicolaisen, J.: Citation analysis (2007) 0.01 
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    Date
    13. 7.2008 19:53:22
  17. Fiala, J.: Information flood : fiction and reality (1987) 0.01 
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    Source
    Thermochimica acta. 110(1987), S.11-22
  18. Sarabia, J.M.; Sarabia, M.: Explicit expressions for the Leimkuhler curve in parametric families (2008) 0.01 
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  19. Levitt, J.M.; Thelwall, M.: Is multidisciplinary research more highly cited? : a macrolevel study (2008) 0.01 
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  20. Thelwall, M.; Levitt, J.M.: National scientific performance evolution patterns : retrenchment, successful expansion, or overextension (2018) 0.01 
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