Citation Rankings
Highly Cited Researchers

Reykjavik University Highly Cited Researchers CitationEngineering & Technology / Biomedical Engineering Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection :1
Iceland
Paolo Gargiulo
Biomedical engineering and health technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,108
1,404
0.666
* Total Citation Counts Rankings
Ranking Based On Selection :2
Iceland
Karl Þ†gir Karlsson
Behavioral Neuroscience
sleep
development
zebrafish
neurobiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,640
599
0.365
* Total Citation Counts Rankings
Ranking Based On Selection :3
Iceland
Sigmar Darri Unnsteinsson
Engineering Optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139
133
0.957
* Total Citation Counts Rankings
Rankings
426,813
Iceland
266
29
Ranking Based On Selection: 1
Paolo Gargiulo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,108
1,404
0.666
* Total Citation Counts Rankings
Rankings
508,555
Iceland
323
36
Ranking Based On Selection: 2
Karl Þ†gir Karlsson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,640
599
0.365
Behavioral Neuroscience
sleep
development
zebrafish
neurobiology
* Total Citation Counts Rankings
Rankings
1,446,759
Iceland
842
110
Ranking Based On Selection: 3
Sigmar Darri Unnsteinsson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139
133
0.957
* Total Citation Counts Rankings
Rankings
1,468,116
Iceland
854
113
Ranking Based On Selection: 4
Halldór Ásgeir Risten Svansson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
131
0.992