Search (20 results, page 1 of 1)

  • × author_ss:"Rousseau, R."
  • × theme_ss:"Informetrie"
  • × year_i:[2000 TO 2010}
  1. Asonuma, A.; Fang, Y.; Rousseau, R.: Reflections on the age distribution of Japanese scientists (2006) 0.02 
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    Date
    22. 7.2006 15:26:24
    Source
    Journal of the American Society for Information Science and Technology. 57(2006) no.3, S.342-346
  2. Ahlgren, P.; Jarneving, B.; Rousseau, R.: Requirements for a cocitation similarity measure, with special reference to Pearson's correlation coefficient (2003) 0.01 
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    Date
    9. 7.2006 10:22:35
    Source
    Journal of the American Society for Information Science and technology. 54(2003) no.6, S.549-568
  3. Rousseau, R.: On Egghe's construction of Lorenz curves (2007) 0.00 
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    Source
    Journal of the American Society for Information Science and Technology. 58(2007) no.10, S.1551-1552
  4. Egghe, L.; Rousseau, R.; Rousseau, S.: TOP-curves (2007) 0.00 
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    Journal of the American Society for Information Science and Technology. 58(2007) no.6, S.777-785
  5. Jin, B.; Li, L.; Rousseau, R.: Long-term influences of interventions in the normal development of science : China and the cultural revolution (2004) 0.00 
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    Abstract
    Intellectual and technological talents and skills are the driving force for scientific and industrial development, especially in our times characterized by a knowledgebased economy. Major events in society and related political decisions, however, can have a long-term effect an a country's scientific weIl-being. Although the Cultural Revolution took place from 1966 to 1976, its aftermath can still be felt. This is shown by this study of the production and productivity of Chinese scientists as a function of their age. Based an the 1995-2000 data from the Chinese Science Citation database (CSCD), this article investigates the year-by-year age distribution of scientific and technological personnel publishing in China. It is shown that the "Talent Fault" originating during the Cultural Revolution still exists, and that a new gap resulting from recent brain drain might be developing. The purpose of this work is to provide necessary information about the current situation and especially the existing problems of the S&T workforce in China.
    Source
    Journal of the American Society for Information Science and Technology. 55(2004) no.6, S.544-550
  6. Impe, S. van; Rousseau, R.: Web-to-print citations and the humanities (2006) 0.00 
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    Source
    Information - Wissenschaft und Praxis. 57(2006) H.8, S.422-426
  7. Egghe, L.; Rousseau, R.: ¬The influence of publication delays on the observed aging distribution of scientific literature (2000) 0.00 
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    Source
    Journal of the American Society for Information Science. 51(2000) no.2, S.158-165
  8. Egghe, L.; Liang, L.; Rousseau, R.: ¬A relation between h-index and impact factor in the power-law model (2009) 0.00 
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    Journal of the American Society for Information Science and Technology. 60(2009) no.11, S.2362-2365
  9. Rousseau, R.; Ye, F.Y.: ¬A proposal for a dynamic h-type index (2008) 0.00 
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    Journal of the American Society for Information Science and Technology. 59(2008) no.11, S.1853-1855
  10. Rousseau, R.: Journal evaluation : technical and practical issues (2002) 0.00 
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    Abstract
    This essay provides an overview of journal evaluation indicators. It highlights the strengths and weaknesses of different indicators, together with their range of applicability. The definition of a "quality journal," different notions of impact factors, the meaning of ranking journals, and possible biases in citation databases are also discussed. Attention is given to using the journal impact in evaluation studies. The quality of a journal is a multifaceted notion. Journals can be evaluated for different purposes, and hence the results of such evaluation exercises can be quite different depending on the indicator(s) used. The impact factor, in one of its versions, is probably the most used indicator when it comes to gauging the visibility of a journal on the research front. Generalized impact factors, over periods longer than the traditional two years, are better indicators for the long-term value of a journal. As with all evaluation studies, care must be exercised when considering journal impact factors as a quality indicator. It seems best to use a whole battery of indicators (including several impact factors) and to change this group of indicators depending on the purpose of the evaluation study. Nowadays it goes without saying that special attention is paid to e-journals and specific indicators for this type of journal.
    Source
    Library trends. 50(2002) no.3, S.418-439
  11. Rousseau, R.: Robert Fairthorne and the empirical power laws (2005) 0.00 
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    Source
    Journal of documentation. 61(2005) no.2, S.194-202
  12. Egghe, L.; Liang, L.; Rousseau, R.: Fundamental properties of rhythm sequences (2008) 0.00 
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    Journal of the American Society for Information Science and Technology. 59(2008) no.9, S.1469-1478
  13. Egghe, L.; Rousseau, R.; Hooydonk, G. van: Methods for accrediting publications to authors or countries : consequences for evaluation studies (2000) 0.00 
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    Source
    Journal of the American Society for Information Science. 51(2000) no.2, S.145-157
  14. Egghe, L.; Rousseau, R.: Aging, obsolescence, impact, growth, and utilization : definitions and relations (2000) 0.00 
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    Journal of the American Society for Information Science. 51(2000) no.11, S.1004-1017
  15. Frandsen, T.F.; Rousseau, R.: Article impact calculated over arbitrary periods (2005) 0.00 
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    Journal of the American Society for Information Science and Technology. 56(2005) no.1, S.58-62
  16. Kretschmer, H.; Rousseau, R.: Author inflation leads to a breakdown of Lotka's law : in and out of context (2001) 0.00 
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    Journal of the American Society for Information Science and technology. 52(2001) no.8, S.610-614
  17. Liang, L.; Rousseau, R.: Yield sequences as journal attractivity indicators : "payback times" for Science and Nature (2008) 0.00 
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    Journal of documentation. 64(2008) no.2, S.229-245
  18. Rousseau, R.; Jin, B.: ¬The age-dependent h-type AR**2-index : basic properties and a case study (2008) 0.00 
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    Journal of the American Society for Information Science and Technology. 59(2008) no.14, S.2305-2311
  19. Rousseau, R.; Zuccala, A.: ¬A classification of author co-citations : definitions and search strategies (2004) 0.00 
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    Journal of the American Society for Information Science and Technology. 55(2004) no.6, S.513-529
  20. Frandsen, T.F.; Rousseau, R.; Rowlands, I.: Diffusion factors (2006) 0.00 
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    Source
    Journal of documentation. 62(2006) no.1, S.58-72

Authors