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  • × author_ss:"Leydesdorff, L."
  1. Leydesdorff, L.; Sun, Y.: National and international dimensions of the Triple Helix in Japan : university-industry-government versus international coauthorship relations (2009) 0.03 
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    17. 2.1997 18:25:04
    22. 3.2009 19:07:20
  2. Leydesdorff, L.; Bornmann, L.; Wagner, C.S.: ¬The relative influences of government funding and international collaboration on citation impact (2019) 0.03 
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    17. 2.1997 18:25:04
    8. 1.2019 18:22:45
  3. Leydesdorff, L.; Bornmann, L.: How fractional counting of citations affects the impact factor : normalization in terms of differences in citation potentials among fields of science (2011) 0.02 
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    17. 2.1997 18:25:04
    22. 1.2011 12:51:07
  4. Hellsten, I.; Leydesdorff, L.: ¬The construction of interdisciplinarity : the development of the knowledge base and programmatic focus of the journal Climatic Change, 1977-2013 (2016) 0.02 
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    Date
    24. 8.2016 17:53:22
  5. Leydesdorff, L.; Johnson, M.W.; Ivanova, I.: Toward a calculus of redundancy : signification, codification, and anticipation in cultural evolution (2018) 0.02 
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    17. 2.1997 18:25:04
    29. 9.2018 11:22:09
  6. Leydesdorff, L.: ¬The construction and globalization of the knowledge base in inter-human communication systems (2003) 0.01 
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    Date
    22. 5.2003 19:48:04
  7. Leydesdorff, L.: Can networks of journal-journal citations be used as indicators of change in the social sciences? (2003) 0.01 
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    6.11.2005 19:02:22
  8. Leydesdorff, L.: Should co-occurrence data be normalized : a rejoinder (2007) 0.01 
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  9. Leydesdorff, L.: Accounting for the uncertainty in the evaluation of percentile ranks (2012) 0.01 
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  10. Bornmann, L.; Leydesdorff, L.: Statistical tests and research assessments : a comment on Schneider (2012) (2013) 0.01 
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  11. Leydesdorff, L.; Schank, T.: Dynamic animations of journal maps : indicators of structural changes and interdisciplinary developments (2008) 0.01 
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    17. 2.1997 18:25:04
    8.11.2008 17:59:38
  12. Bensman, S.J.; Leydesdorff, L.: Definition and identification of journals as bibliographic and subject entities : librarianship versus ISI Journal Citation Reports methods and their effect on citation measures (2009) 0.01 
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    17. 2.1997 18:25:04
    17. 5.2009 19:54:04
  13. Leydesdorff, L.; Probst, C.: ¬The delineation of an interdisciplinary specialty in terms of a journal set : the case of communication studies (2009) 0.01 
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    17. 2.1997 18:25:04
    19. 7.2009 17:27:19
  14. Leydesdorff, L.; Opthof, T.: Scopus's source normalized impact per paper (SNIP) versus a journal impact factor based on fractional counting of citations (2010) 0.01 
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    17. 2.1997 18:25:04
    8. 1.2011 17:21:30
  15. Leydesdorff, L.; Bornmann, L.: Mapping (USPTO) patent data using overlays to Google Maps (2012) 0.01 
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    17. 2.1997 18:25:04
    24. 6.2012 17:31:24
  16. Leydesdorff, L.; Vaughan, L.: Co-occurrence matrices and their applications in information science : extending ACA to the Web environment (2006) 0.00 
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    17. 2.1997 18:25:04
    21.10.2006 19:24:17
  17. Leydesdorff, L.; Bornmann, L.: Integrated impact indicators compared with impact factors : an alternative research design with policy implications (2011) 0.00 
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    17. 2.1997 18:25:04
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  18. Bornmann, L.; Wagner, C.; Leydesdorff, L.: BRICS countries and scientific excellence : a bibliometric analysis of most frequently cited papers (2015) 0.00 
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    17. 2.1997 18:25:04
    6. 6.2015 17:44:14
  19. Leydesdorff, L.; Bornmann, L.; Mingers, J.: Statistical significance and effect sizes of differences among research universities at the level of nations and worldwide based on the Leiden rankings (2019) 0.00 
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    17. 2.1997 18:25:04
    15. 4.2019 17:04:12
  20. Leydesdorff, L.: Dynamic and evolutionary updates of classificatory schemes in scientific journal structures (2002) 0.00 
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    17. 2.1997 18:25:04

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