Document (#34760)

Author

Costas, R.
Bordons, M.
Leeuwen, T.N. van
Raan, A.F.J. van

Title

Scaling rules in the science system : Influence of field-specific citation characteristics on the impact of individual researchers

Source

Journal of the American Society for Information Science and Technology. 60(2009) no.4, S.740-753

Year

2009

Abstract

The representation of science as a citation density landscape and the study of scaling rules with the field-specific citation density as a main topological property was previously analyzed at the level of research groups. Here, the focus is on the individual researcher. In this new analysis, the size dependence of several main bibliometric indicators for a large set of individual researchers is explored. Similar results as those previously observed for research groups are described for individual researchers. The total number of citations received by scientists increases in a cumulatively advantageous way as a function of size (in terms of number of publications) for researchers in three areas: Natural Resources, Biology & Biomedicine, and Materials Science. This effect is stronger for researchers in low citation density fields. Differences found among thematic areas with different citation densities are discussed.

Footnote

Vgl. auch: Raan, A.F.J. van: Scaling rules in the science system: influence of field-specific citation characteristics on the impact of research groups. In: Journal of the American Society for Information Science and Technology. 59(2008) no.4, S.565-576.

Theme

Informetrie

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3. Raan, A.F.J. van: Self-citation as an impact-reinforcing mechanism in the science system (2008) 0.30

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4. Perry, C.A.: Network influences on scholarly communication in developmental dyslexia : a longitudinal follow-up (2003) 0.19

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5. Vibert, N.; Ros, C.; Bigot, L. le; Ramond, M.; Gatefin, J.; Rouet, J.-F.: Effects of domain knowledge on reference search with the PubMed database : an experimental study (2009) 0.16

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