Tobias Opthof

Publication Activity (10 Years)

Years Active: 2007-2019
Publications (10 Years): 3

Top Topics

Influencing Factors

Top Venues

J. Assoc. Inf. Sci. Technol.

Publications

Loet Leydesdorff, Lutz Bornmann, Tobias Opthof
: the scientist as chimpanzee or bonobo. Scientometrics 118 (3) (2019)
Loet Leydesdorff, Lutz Bornmann, Tobias Opthof
hα: The Scientist as Chimpanzee or Bonobo. CoRR (2018)
Loet Leydesdorff, Tobias Opthof
Revisiting Relative Indicators and Provisional Truths. CoRR (2018)
Loet Leydesdorff, Tobias Opthof
Citation analysis with medical subject Headings (MeSH) using the Web of Knowledge: A new routine. J. Assoc. Inf. Sci. Technol. 64 (5) (2013)
Loet Leydesdorff, Tobias Opthof
Citation Analysis with Medical Subject Headings (MeSH) using the Web of Knowledge: A new routine. CoRR (2012)
Loet Leydesdorff, Tobias Opthof
A rejoinder on energy versus impact indicators. Scientometrics 90 (2) (2012)
Loet Leydesdorff, Tobias Opthof
Scopus' SNIP indicator: Reply to Moed. J. Assoc. Inf. Sci. Technol. 62 (1) (2011)
Loet Leydesdorff, Tobias Opthof
Remaining problems with the "New Crown Indicator" (MNCS) of the CWTS. J. Informetrics 5 (1) (2011)
Tobias Opthof, Loet Leydesdorff
Citation analysis cannot legitimate the strategic selection of excellence CoRR (2011)
Loet Leydesdorff, Tobias Opthof
A Rejoinder on Energy versus Impact Indicators CoRR (2011)
Tobias Opthof
Differences in citation frequency of clinical and basic science papers in cardiovascular research. Medical Biol. Eng. Comput. 49 (6) (2011)
Tobias Opthof, Loet Leydesdorff
A comment to the paper by Waltman et al., Scientometrics, 87, 467-481, 2011. Scientometrics 88 (3) (2011)
Loet Leydesdorff, Lutz Bornmann, Rüdiger Mutz, Tobias Opthof
Turning the tables on citation analysis one more time: Principles for comparing sets of documents. J. Assoc. Inf. Sci. Technol. 62 (7) (2011)
Loet Leydesdorff, Lutz Bornmann, Rüdiger Mutz, Tobias Opthof
Normalizing the measurement of citation performance: Principles for comparing sets of documents CoRR (2011)
Loet Leydesdorff, Tobias Opthof
Remaining problems with the "New Crown Indicator" (MNCS) of the CWTS CoRR (2010)
Tobias Opthof, Loet Leydesdorff
Caveats for the journal and field normalizations in the CWTS ("Leiden") evaluations of research performance. J. Informetrics 4 (3) (2010)
Tobias Opthof, Loet Leydesdorff
Caveats for the journal and field normalizations in the CWTS ("Leiden") evaluations of research performance CoRR (2010)
Loet Leydesdorff, Tobias Opthof
Normalization at the field level: Fractional counting of citations. J. Informetrics 4 (4) (2010)
Loet Leydesdorff, Tobias Opthof
Scopus' SNIP Indicator CoRR (2010)
Loet Leydesdorff, Tobias Opthof
Scopus's Source Normalized Impact per Paper (SNIP) versus a Journal Impact Factor based on Fractional Counting of Citations CoRR (2010)
Loet Leydesdorff, Tobias Opthof
Scopus's source normalized impact per paper (SNIP) versus a journal impact factor based on fractional counting of citations. J. Assoc. Inf. Sci. Technol. 61 (11) (2010)
Loet Leydesdorff, Tobias Opthof
Normalization at the field level: fractional counting of citations CoRR (2010)
Tobias Opthof
Embryological development of pacemaker hierarchy and membrane currents related to the function of the adult sinus node: implications for autonomic modulation of biopacemakers. Medical Biol. Eng. Comput. 45 (2) (2007)