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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
83,681
Country Rank
384
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/27785.jpg)
![South Africa](/flags/za.png)
![Salome Charalambous](https://cdn.adscientificindex.com/pictures/e5/4986284.jpg)
Infectious Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
97
0.815
* Total i10 Index Rankings
World Rank
84,479
Country Rank
389
Institution Rank : 48
![](https://cdn.adscientificindex.com/logos/8529.jpg)
![South Africa](/flags/za.png)
![Maritha Kotze](https://cdn.adscientificindex.com/pictures/49/93352.jpg)
Human Genetics
Personalized Medicine
Translation Research
Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
38
0.319
* Total i10 Index Rankings
World Rank
84,720
Country Rank
393
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/11528.png)
![South Africa](/flags/za.png)
![Amidou Samie](https://cdn.adscientificindex.com/pictures/55/103769.jpg)
Infectious diseases epidemiology and control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
104
0.881
* Total i10 Index Rankings
World Rank
84,990
Country Rank
395
Institution Rank : 49
![](https://cdn.adscientificindex.com/logos/8529.jpg)
![South Africa](/flags/za.png)
![Michele Miller](https://cdn.adscientificindex.com/pictures/31/93866.jpg)
animal tuberculosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
89
0.754
* Total i10 Index Rankings
World Rank
85,916
Country Rank
398
Institution Rank : 37
![](https://cdn.adscientificindex.com/logos/11125.png)
![South Africa](/flags/za.png)
![Moganavelli Singh](https://cdn.adscientificindex.com/pictures/3b/94006.jpg)
Nanoparticle mediated gene and drug delivery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
102
0.872
* Total i10 Index Rankings
World Rank
86,464
Country Rank
400
Institution Rank : 35
![](https://cdn.adscientificindex.com/logos/11299.jpg)
![South Africa](/flags/za.png)
![Riana (Maria) Bornman](/user/assets/images/profile/no-profile-photo.png)
Pretoria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
72
0.615
* Total i10 Index Rankings
World Rank
86,528
Country Rank
401
Institution Rank : 50
![](https://cdn.adscientificindex.com/logos/8529.jpg)
![South Africa](/flags/za.png)
![Jens Kossmann](/user/assets/images/profile/no-profile-photo.png)
Life Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
68
0.581
* Total i10 Index Rankings
World Rank
87,579
Country Rank
406
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/11472.jpg)
![South Africa](/flags/za.png)
![Lochner Marais](https://cdn.adscientificindex.com/pictures/53/101574.jpg)
housing
small towns
mining towns
public health
children
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
79
0.681
* Total i10 Index Rankings
World Rank
87,594
Country Rank
407
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/6427.png)
![South Africa](/flags/za.png)
![Louis Du Preez](https://cdn.adscientificindex.com/pictures/41/101606.jpg)
Parasitology
Herpetology
Batrachology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
78
0.672
* Total i10 Index Rankings
World Rank
88,779
Country Rank
413
Institution Rank : 49
![](https://cdn.adscientificindex.com/logos/11498.jpg)
![South Africa](/flags/za.png)
![Andrea Fuller](https://cdn.adscientificindex.com/pictures/b8/103948.jpg)
Wildlife Conservation Physiology
Thermal Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
84
0.730
* Total i10 Index Rankings
World Rank
89,109
Country Rank
415
Institution Rank : 52
![](https://cdn.adscientificindex.com/logos/8529.jpg)
![South Africa](/flags/za.png)
![Snoep Jl](/user/assets/images/profile/no-profile-photo.png)
Computational Systems Biology
Metabolic Control Analysis
Whole Body Modelling
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
65
0.565
* Total i10 Index Rankings
World Rank
91,524
Country Rank
420
Institution Rank : 40
![](https://cdn.adscientificindex.com/logos/11125.png)
![South Africa](/flags/za.png)
![Maurice Mars](https://cdn.adscientificindex.com/pictures/21/93557.jpg)
eHealth
telemedicine
telehealth
mHealth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
78
0.690
* Total i10 Index Rankings
World Rank
95,280
Country Rank
437
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Tandi Matsha](/user/assets/images/profile/no-profile-photo.png)
Health Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
90
0.818
* Total i10 Index Rankings
World Rank
97,789
Country Rank
444
Institution Rank : 34
![](https://cdn.adscientificindex.com/logos/11098.jpg)
![South Africa](/flags/za.png)
![William Harris](/user/assets/images/profile/no-profile-photo.png)
Optics
Vision
Astigmatism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
20
0.183
* Total i10 Index Rankings
World Rank
98,045
Country Rank
445
Institution Rank : 56
![](https://cdn.adscientificindex.com/logos/8529.jpg)
![South Africa](/flags/za.png)
![Cletos Mapiye](https://cdn.adscientificindex.com/pictures/0a/105863.jpg)
Meat lipids
Meat quality
Animal production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
93
0.861
* Total i10 Index Rankings
World Rank
99,395
Country Rank
449
Institution Rank : 43
![](https://cdn.adscientificindex.com/logos/11125.png)
![South Africa](/flags/za.png)
![Richard Lessells](https://cdn.adscientificindex.com/pictures/3e/89446.jpg)
HIV
tuberculosis
COVID-19
diagnostics
drug resistance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
96
0.897
* Total i10 Index Rankings
World Rank
99,584
Country Rank
451
Institution Rank : 99
![](https://cdn.adscientificindex.com/logos/10906.jpg)
![South Africa](/flags/za.png)
![Pradeep H. Navsaria](https://cdn.adscientificindex.com/pictures/1e/88977.jpg)
Trauma Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
88
0.822
* Total i10 Index Rankings
World Rank
99,618
Country Rank
452
Institution Rank : 57
![](https://cdn.adscientificindex.com/logos/8529.jpg)
![South Africa](/flags/za.png)
![Coenraad Fn Koegelenberg](https://cdn.adscientificindex.com/pictures/27/105885.jpg)
Medicine
Pulmonology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
87
0.813
* Total i10 Index Rankings
World Rank
99,841
Country Rank
454
Institution Rank : 55
![](https://cdn.adscientificindex.com/logos/11498.jpg)
![South Africa](/flags/za.png)
![Mark A. Collinson](https://cdn.adscientificindex.com/pictures/c8/93365.jpg)
Health and Demographic Surveillance Systems (HDSS)
Population Health
Migration
Urbanisation and Health
longitudinal analytic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
78
0.729
* Total i10 Index Rankings
World Rank
100,247
Country Rank
456
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/6427.png)
![South Africa](/flags/za.png)
![Leoné Malan](https://cdn.adscientificindex.com/pictures/4f/101446.jpg)
Neurogenic Hypertension
Endothelial Function
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
59
0.551
* Total i10 Index Rankings
World Rank
100,263
Country Rank
458
Institution Rank : 60
![](https://cdn.adscientificindex.com/logos/8529.jpg)
![South Africa](/flags/za.png)
![Saneesh Kumar](https://cdn.adscientificindex.com/pictures/c1/90293.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
58
0.542
* Total i10 Index Rankings
World Rank
101,025
Country Rank
459
Institution Rank : 40
![](https://cdn.adscientificindex.com/logos/11299.jpg)
![South Africa](/flags/za.png)
![Anita Michel](/user/assets/images/profile/no-profile-photo.png)
Bacterial zoonoses
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
87
0.821
* Total i10 Index Rankings
World Rank
104,109
Country Rank
470
Institution Rank : 105
![](https://cdn.adscientificindex.com/logos/10906.jpg)
![South Africa](/flags/za.png)
![Nicol AJ](https://cdn.adscientificindex.com/pictures/8d/95790.jpg)
Trauma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
83
0.798
* Total i10 Index Rankings
World Rank
104,226
Country Rank
472
Institution Rank : 107
![](https://cdn.adscientificindex.com/logos/10906.jpg)
![South Africa](/flags/za.png)
![Jo-Ann Passmore](https://cdn.adscientificindex.com/pictures/15/100141.jpg)
Mucosal Immunology HIV HPV microbiome Cervix Mucosal Inflammation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
79
0.760
* Total i10 Index Rankings
World Rank
104,383
Country Rank
473
Institution Rank : 62
![](https://cdn.adscientificindex.com/logos/8529.jpg)
![South Africa](/flags/za.png)
![Eileen Hoal](/user/assets/images/profile/no-profile-photo.png)
Infectious disease genetics
Tuberculosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
73
0.702
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
83,681
![South Africa](/flags/za.png)
384
![](https://cdn.adscientificindex.com/logos/27785.jpg)
2
Salome Charalambous
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
97
0.815
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
84,479
![South Africa](/flags/za.png)
389
![](https://cdn.adscientificindex.com/logos/8529.jpg)
48
Maritha Kotze
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
38
0.319
![](https://cdn.adscientificindex.com/logos/8529.jpg)
Human Genetics
Personalized Medicine
Translation Research
Biotechnology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
84,720
![South Africa](/flags/za.png)
393
![](https://cdn.adscientificindex.com/logos/11528.png)
2
Amidou Samie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
104
0.881
![](https://cdn.adscientificindex.com/logos/11528.png)
Infectious diseases epidemiology and control
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
84,990
![South Africa](/flags/za.png)
395
![](https://cdn.adscientificindex.com/logos/8529.jpg)
49
Michele Miller
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
89
0.754
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
85,916
![South Africa](/flags/za.png)
398
![](https://cdn.adscientificindex.com/logos/11125.png)
37
Moganavelli Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
102
0.872
![](https://cdn.adscientificindex.com/logos/11125.png)
Nanoparticle mediated gene and drug delivery
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
86,464
![South Africa](/flags/za.png)
400
![](https://cdn.adscientificindex.com/logos/11299.jpg)
35
Riana (Maria) Bornman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
72
0.615
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
86,528
![South Africa](/flags/za.png)
401
![](https://cdn.adscientificindex.com/logos/8529.jpg)
50
Jens Kossmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
68
0.581
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
87,579
![South Africa](/flags/za.png)
406
![](https://cdn.adscientificindex.com/logos/11472.jpg)
8
Lochner Marais
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
79
0.681
![](https://cdn.adscientificindex.com/logos/11472.jpg)
housing
small towns
mining towns
public health
children
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
87,594
![South Africa](/flags/za.png)
407
![](https://cdn.adscientificindex.com/logos/6427.png)
21
Louis Du Preez
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
78
0.672
![](https://cdn.adscientificindex.com/logos/6427.png)
Parasitology
Herpetology
Batrachology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
88,779
![South Africa](/flags/za.png)
413
![](https://cdn.adscientificindex.com/logos/11498.jpg)
49
Andrea Fuller
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
84
0.730
![](https://cdn.adscientificindex.com/logos/11498.jpg)
Wildlife Conservation Physiology
Thermal Biology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
89,109
![South Africa](/flags/za.png)
415
![](https://cdn.adscientificindex.com/logos/8529.jpg)
52
Snoep Jl
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
65
0.565
![](https://cdn.adscientificindex.com/logos/8529.jpg)
Computational Systems Biology
Metabolic Control Analysis
Whole Body Modelling
Epidemiology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
91,524
![South Africa](/flags/za.png)
420
![](https://cdn.adscientificindex.com/logos/11125.png)
40
Maurice Mars
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
78
0.690
![](https://cdn.adscientificindex.com/logos/11125.png)
eHealth
telemedicine
telehealth
mHealth
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
95,280
![South Africa](/flags/za.png)
437
![](https://cdn.adscientificindex.com/logos/1205.png)
4
Tandi Matsha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
90
0.818
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
97,789
![South Africa](/flags/za.png)
444
![](https://cdn.adscientificindex.com/logos/11098.jpg)
34
William Harris
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
20
0.183
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
98,045
![South Africa](/flags/za.png)
445
![](https://cdn.adscientificindex.com/logos/8529.jpg)
56
Cletos Mapiye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
93
0.861
![](https://cdn.adscientificindex.com/logos/8529.jpg)
Meat lipids
Meat quality
Animal production
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
99,395
![South Africa](/flags/za.png)
449
![](https://cdn.adscientificindex.com/logos/11125.png)
43
Richard Lessells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
96
0.897
![](https://cdn.adscientificindex.com/logos/11125.png)
HIV
tuberculosis
COVID-19
diagnostics
drug resistance
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
99,584
![South Africa](/flags/za.png)
451
![](https://cdn.adscientificindex.com/logos/10906.jpg)
99
Pradeep H. Navsaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
88
0.822
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
99,618
![South Africa](/flags/za.png)
452
![](https://cdn.adscientificindex.com/logos/8529.jpg)
57
Coenraad Fn Koegelenberg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
87
0.813
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
99,841
![South Africa](/flags/za.png)
454
![](https://cdn.adscientificindex.com/logos/11498.jpg)
55
Mark A. Collinson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
78
0.729
![](https://cdn.adscientificindex.com/logos/11498.jpg)
Health and Demographic Surveillance Systems (HDSS)
Population Health
Migration
Urbanisation and Health
longitudinal analytic
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
100,247
![South Africa](/flags/za.png)
456
![](https://cdn.adscientificindex.com/logos/6427.png)
22
Leoné Malan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
59
0.551
![](https://cdn.adscientificindex.com/logos/6427.png)
Neurogenic Hypertension
Endothelial Function
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
100,263
![South Africa](/flags/za.png)
458
![](https://cdn.adscientificindex.com/logos/8529.jpg)
60
Saneesh Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
58
0.542
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
101,025
![South Africa](/flags/za.png)
459
![](https://cdn.adscientificindex.com/logos/11299.jpg)
40
Anita Michel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
87
0.821
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
104,109
![South Africa](/flags/za.png)
470
![](https://cdn.adscientificindex.com/logos/10906.jpg)
105
Nicol AJ
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
83
0.798
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
104,226
![South Africa](/flags/za.png)
472
![](https://cdn.adscientificindex.com/logos/10906.jpg)
107
Jo-Ann Passmore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
79
0.760
![](https://cdn.adscientificindex.com/logos/10906.jpg)
Mucosal Immunology HIV HPV microbiome Cervix Mucosal Inflammation
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
104,383
![South Africa](/flags/za.png)
473
![](https://cdn.adscientificindex.com/logos/8529.jpg)
62
Eileen Hoal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
73
0.702
![](https://cdn.adscientificindex.com/logos/8529.jpg)
Infectious disease genetics
Tuberculosis