Citation Rankings
Highly Cited Researchers

Royal College of Physicians of Ireland Highly Cited Researchers Citation 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
Ireland
Niamh Humphries
health workforce research
health worker migration
migration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,853
1,276
0.689
* Total Citation Counts Rankings
Ranking Based On Selection :2
Ireland
Sophia M. Kilcullen
Applied psychology
Health
Older adults
Qualitative
Quantitative
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
285
109
0.382
* Total Citation Counts Rankings
Rankings
465,031
Ireland
2,287
1
Ranking Based On Selection: 1
Niamh Humphries
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,853
1,276
0.689
health workforce research
health worker migration
migration
* Total Citation Counts Rankings
Rankings
1,146,289
Ireland
5,385
2
Ranking Based On Selection: 2
Sophia M. Kilcullen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
285
109
0.382
Applied psychology
Health
Older adults
Qualitative
Quantitative