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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
220
0.756
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
vaccines
papillomavirus
HIV
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
135
0.614
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
133
0.887
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
hiv
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
114
0.640
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Bioprocess engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
108
0.697
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Heart failure
Hypertension
Inflammatory heart disease
Cardiovascular magnetic resonance
HIV-associated cardiovascular diseas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
108
0.915
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
HIV
AIDS
sexually transmitted infections
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
104
0.813
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Heart Valve Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
97
0.530
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
97
0.554
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Mycobacteriology
tuberculosis
DNA repair
vitamin B12
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
81
0.871
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
78
0.743
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
76
0.835
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Heterogeneous catalysis
Fischer-Tropsch synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
75
0.735
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Bioethics
genomics
Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
72
0.923
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
68
0.782
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
viral hepatitis
liver transplantation
drug-induced liver injuries
autoimmune liver disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
64
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
TB vaccines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
58
0.817
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
55
0.348
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
55
0.859
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
51
0.810
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
HIV
neuroimaging
cognition
mental health
NeuroCOVID
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
50
0.926
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
45
0.918
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
42
0.646
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Transplantation
HIV
living and deceased donation
healthcare
access to healthcare
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
40
0.909
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
34
0.523
Bongani M Mayosi
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
220
0.756
Anna-Lise Williamson
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
135
0.614
Petrus J De Vries
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
133
0.887
Carolyn Williamson
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
114
0.640
Susan Tl Harrison
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
108
0.697
Ntobeko Ntusi
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
108
0.915
Heart failure
Hypertension
Inflammatory heart disease
Cardiovascular magnetic resonance
HIV-associated cardiovascular diseas
Leigh Johnson
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
104
0.813
Peter Zilla
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
97
0.530
Midgley JJ
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
97
0.554
Digby F. Warner
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
81
0.871
Sandrine Lecour
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
78
0.743
Dirk Blom
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
76
0.835
Eric Van Steen
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
75
0.735
Jantina De Vries
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
72
0.923
Rouault M
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
68
0.782
Cw Spearman
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
64
0.800
viral hepatitis
liver transplantation
drug-induced liver injuries
autoimmune liver disease
Michele Tameris
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
58
0.817
Solomon Benatar
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
55
0.348
Eduard Jonas
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
55
0.859
Aqiel Dalvie
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
51
0.810
Jacqueline Hoare
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
50
0.926
Simone Honikman
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
45
0.918
Hapgood J
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
42
0.646
Elmi Muller
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
40
0.909
Transplantation
HIV
living and deceased donation
healthcare
access to healthcare
Deborah Posel
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
34
0.523