Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :26
neuropsychiatry
hiv
cognitive disorders
mental health services
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
141
0.876
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :27
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
138
0.863
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :28
vaccines
papillomavirus
HIV
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
136
0.615
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :29
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
136
0.889
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :30
Perioperative Medicine
Anaesthesiology
Epidemiology
Cardiovascular disease
Surgical Morbidity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
135
0.818
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :31
Virology
Vaccinology
Plant Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
131
0.604
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :32
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
125
0.856
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :33
Paediatric Cardiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
124
0.969
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :34
Medical genetics
Human and molecular genetics
Medical ethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
121
0.823
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :35
statistical ecology
biodiversity informatics
citizen science
moult
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
257
116
0.451
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :36
hiv
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
115
0.639
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :37
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
115
0.661
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :38
Neuropsychology
Psychoanalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
114
0.659
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :39
Physical Geography
the Anthropocene
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
114
0.770
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :40
Marine invertebrate biodiversity
marine alien species
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
112
0.615
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :41
Bioprocess engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
112
0.709
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :42
geology
stable isotopes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
111
0.716
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :43
Heart failure
Hypertension
Inflammatory heart disease
Cardiovascular magnetic resonance
HIV-associated cardiovascular diseas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
110
0.917
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :44
Malaria
inorganic chemistry
iron
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
108
0.783
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :45
Paediatric Infectious Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
107
0.690
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :46
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
107
0.764
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :47
HIV
AIDS
sexually transmitted infections
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
107
0.823
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :48
Endocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
106
0.726
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :49
paleontology
bone histology
paleobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
105
0.847
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :50
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
102
0.573
John Joska
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
141
0.876
neuropsychiatry
hiv
cognitive disorders
mental health services
Helen Mcilleron
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
138
0.863
Anna-Lise Williamson
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
136
0.615
Petrus J De Vries
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
136
0.889
Bruce Biccard
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
135
0.818
Perioperative Medicine
Anaesthesiology
Epidemiology
Cardiovascular disease
Surgical Morbidity
Ed Rybicki
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
131
0.604
Virology
Vaccinology
Plant Biotechnology
Mark New
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
125
0.856
Liesl Zuhlke
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
124
0.969
Paediatric Cardiology
Ambroise Wonkam|Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, USA
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
121
0.823
Medical genetics
Human and molecular genetics
Medical ethics
Leslie Gordon Underhill
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
257
116
0.451
statistical ecology
biodiversity informatics
citizen science
moult
Carolyn Williamson
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
115
0.639
Leslie London
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
115
0.661
Mark Solms
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
114
0.659
Michael Meadows
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
114
0.770
Charles Griffiths
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
112
0.615
Marine invertebrate biodiversity
marine alien species
Susan Tl Harrison
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
112
0.709
Chris Harris
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
111
0.716
Ntobeko Ntusi
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
110
0.917
Heart failure
Hypertension
Inflammatory heart disease
Cardiovascular magnetic resonance
HIV-associated cardiovascular diseas
Timothy J Egan
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
108
0.783
Brian Eley
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
107
0.690
Paediatric Infectious Diseases
Malcolm Collins
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
107
0.764
Leigh Johnson
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
107
0.823
Ian Louis Ross
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
106
0.726
Anusuya Chinsamy
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
105
0.847
paleontology
bone histology
paleobiology
Midgley JJ
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
102
0.573