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Clara Calero
Clara Calero
Verified email at cwts.leidenuniv.nl
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The Leiden Ranking 2011/2012: Data collection, indicators, and interpretation
L Waltman, C Calero‐Medina, J Kosten, ECM Noyons, RJW Tijssen, ...
Journal of the American society for information science and technology 63 …, 2012
5322012
Combining mapping and citation network analysis for a better understanding of the scientific development: The case of the absorptive capacity field
C Calero-Medina, ECM Noyons
Journal of Informetrics 2 (4), 272-279, 2008
2032008
How to identify research groups using publication analysis: an example in the field of nanotechnology
C Calero, R Buter, C Cabello Valdés, E Noyons
Scientometrics 66 (2), 365-376, 2006
1342006
Research cooperation within the bio-pharmaceutical industry: Network analyses of co-publications within and between firms
C Calero, T van Leeuwen, R Tijssen
Scientometrics 71 (1), 87-99, 2007
712007
The role of editorial material in bibliometric research performance assessments
T van Leeuwen, R Costas, C Calero-Medina, M Visser
Scientometrics 95, 817-828, 2013
522013
Redefining the field of economics: Improving field normalization for the application of bibliometric techniques in the field of economics
TN van Leeuwen, C Calero Medina
Research Evaluation 21 (1), 61-70, 2012
502012
Seed journal citation network maps: A method based on network theory
CM Calero Medina, TN van Leeuwen
Journal of the American Society for Information Science and Technology 63 (6 …, 2012
452012
Applying bibliometric mapping in a high level science policy context: Mapping the research areas of three Dutch Universities of Technology
ECM Noyons, C Calero-Medina
Scientometrics 79, 261-275, 2009
422009
Important factors when interpreting bibliometric rankings of world universities: an example from oncology
C Calero-Medina, C López-Illescas, MS Visser, HF Moed
Research Evaluation 17 (1), 71-81, 2008
312008
What do university rankings by fields rank? Exploring discrepancies between the organizational structure of universities and bibliometric classifications
N Robinson-García, C Calero-Medina
Scientometrics 98, 1955-1970, 2014
292014
Research funding landscapes in Africa
C Kozma, C Calero Medina, R Costas
The next generation of scientists in Africa, 26-42, 2018
262018
The role of South African researchers in intercontinental collaboration
C Kozma, C Calero-Medina
Scientometrics 121 (3), 1293-1321, 2019
252019
CM Noyons, Robert JW Tijssen, Nees Jan Van Eck, Thed N. Van Leeuwen, Anthony FJ Van Raan, Martijn S. Visser, and Paul Wouters. 2012. The Leiden Ranking 2011/2012: Data …
L Waltman, C Calero-Medina, J Kosten
Journal of the American society for information science and technology 63 …, 0
16
Beyond rankings: the role of large research universities in the global scientific communication system
MS Visser, CM Calero-Medina, HF Moed
D. Torres-Salinas & HF Moed, Proceedings of 11th Conference of the …, 2007
122007
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L Waltman, C Calero-Medina, J Kosten, ECM Noyons, RJW Tijssen
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12
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L Waltman, C Calero-Medina, J Kosten, ECM Noyons, RJW Tijssen
The Leiden Ranking 2012, 2419-2432, 2011
112011
Funding acknowledgements in the Web of Science: inconsistencies in data collection and standardization of funding organizations
J Van Honk, C Calero-Medina, R Costas
21st International Conference on Science and Technology Indicators-STI 2016 …, 2016
102016
Performance of European science: research networks and profiles of EU countries in a global perspective
AFJ van Raan, TN van Leeuwen, C Calero-Medina
European Science and Technology Policy, 2009
92009
Reseaarch networks of pharmaceutical firms: geographiccal patterns of research collaboration within and between firms
C Calero, TN Van Leeuven, JW Tijssen
Proceedings of the 10th ISSI international conference on scientometrics and …, 2005
92005
Exploring the descriptive power of altmetrics: case study of Africa, USA and EU28 countries (2012-2014)
R Costas, JV Honk, C Calero-Medina, Z Zahedi
Proceedings of the Science, Technology, & Innovation Indicators Conference …, 2017
72017
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Articles 1–20