Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Psychiatry
Mental Health
Psychotherapy
Psychopharmacology
Alternative Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
35
0.278
* Total i10 IndexRankings
Ranking Based On Selection :2
Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
48
0.585
* Total i10 IndexRankings
Ranking Based On Selection :3
Child psychiatry
child development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
45
0.672
* Total i10 IndexRankings
Ranking Based On Selection :4
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :5
Nature
eMentalHealth.ca
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection :6
Psychedelics
mystical experiences
diversity and inclusion
integration
psychedelic community building
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :7
Psychedelics
Consciousness
Entheogen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Jacques Bradwejn
Université d'Ottawa
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
35
0.278
Psychiatry
Mental Health
Psychotherapy
Psychopharmacology
Alternative Medicine
Simon Hatcher
Université d'Ottawa
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
48
0.585
Philippe Robaey
Université d'Ottawa
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
45
0.672
Child psychiatry
child development
Nicholas Fabiano
Université d'Ottawa
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Michael Cheng
Université d'Ottawa
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Amy Bartlett
Université d'Ottawa
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Psychedelics
mystical experiences
diversity and inclusion
integration
psychedelic community building
Sima Lola Shabani
Université d'Ottawa
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Psychedelics
Consciousness
Entheogen