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
651,696
Country Rank
3,639
Institution Rank : 51
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Gunjan Gupta](/pictures/49/4638393.jpg)
Energy
Machine to machine communication
IoT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
* Total i10 Index Rankings
World Rank
655,752
Country Rank
3,659
Institution Rank : 52
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Nicole Lisa Brooks](/pictures/0e/95806.jpg)
oxidative stress
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
* Total i10 Index Rankings
World Rank
656,876
Country Rank
3,667
Institution Rank : 53
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Izak Van Zyl](/pictures/a5/99751.jpg)
Transdisciplinary studies
communication science
educational technology
participatory design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
* Total i10 Index Rankings
World Rank
622,681
Country Rank
3,488
Institution Rank : 49
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Sipokazi Mabuwa](/pictures/36/4644472.jpg)
Friction Stir Processing
Metal Matrix Composites
Additive Manufacturing
Material Characterization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total i10 Index Rankings
World Rank
668,339
Country Rank
3,747
Institution Rank : 55
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Zayd Waghid](/pictures/d0/4638896.jpg)
Social justice
Critical pedagogy
Educational Technology
Teaching and learning
Teacher education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total i10 Index Rankings
World Rank
682,666
Country Rank
3,818
Institution Rank : 56
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Elisha Chiware](/pictures/3d/96821.jpg)
Open Science
Open Research Practices
Scholarly Communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
* Total i10 Index Rankings
World Rank
688,965
Country Rank
3,860
Institution Rank : 57
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Kioko, J](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
3
0.167
* Total i10 Index Rankings
World Rank
667,348
Country Rank
3,742
Institution Rank : 54
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Ayodeji Oyenihi](/pictures/6f/104589.jpg)
Disease Diagnostics
Drug Discovery
Functional foods
Phytomed
Multidisciplinary research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total i10 Index Rankings
World Rank
715,318
Country Rank
4,022
Institution Rank : 58
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Brendon Knott.](/pictures/d2/105229.jpg)
Sport tourism
legacy
mega-events
nation branding
sport development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 Index Rankings
World Rank
716,154
Country Rank
4,024
Institution Rank : 59
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Diane Bell](/pictures/17/106314.jpg)
assistive technology
edtech
hearing impaired
deafblind
disability innovation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 Index Rankings
World Rank
717,783
Country Rank
4,031
Institution Rank : 60
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Solomon Eghosa Uhunamure](/user/assets/images/profile/no-profile-photo.png)
Environmental Geography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 Index Rankings
World Rank
719,350
Country Rank
4,042
Institution Rank : 61
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Oyeagu Chika Ethelbert](/pictures/c7/4644171.jpg)
Livestock Nutrition
Meat Science
Food Security
Animal Science and Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 Index Rankings
World Rank
720,859
Country Rank
4,047
Institution Rank : 62
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Conrad Sparks](/pictures/17/105920.jpg)
Microplastics
Marine litter
Plastics
Marine ecotoxicology
Metals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 Index Rankings
World Rank
731,892
Country Rank
4,124
Institution Rank : 63
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Vanessa Jackson](/pictures/c4/91779.jpg)
Environmental microbiology
bioremediation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
* Total i10 Index Rankings
World Rank
736,465
Country Rank
4,163
Institution Rank : 64
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Charlton Van Der Horst](/pictures/2f/105531.jpg)
Electroanalytical Chemistry
Nanotechnology
Sensors
Wastewater Treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
9
0.563
* Total i10 Index Rankings
World Rank
738,130
Country Rank
4,183
Institution Rank : 65
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Senthil Krishnamurthy](/pictures/9b/90448.jpg)
Power System Optimization
Renewable Energy
Demand Side Management
Smart Grid and Substation Autom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
7
0.438
* Total i10 Index Rankings
World Rank
747,776
Country Rank
4,246
Institution Rank : 66
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Omotola Onaneye-Babajide](/pictures/2f/96570.jpg)
Sustainable and Renewable Energy
Biofuels and Biodiesel Studies
Waste Remediation
Environmental Nano-science
Global and Envi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 Index Rankings
World Rank
753,147
Country Rank
4,277
Institution Rank : 68
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Prasidh Ramson](/user/assets/images/profile/no-profile-photo.png)
Optometry
Refractive Error
Blindness
Public Health
Higher Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
* Total i10 Index Rankings
World Rank
750,543
Country Rank
4,265
Institution Rank : 67
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Trust Matsilele](/pictures/26/4643548.jpg)
New Media
Digital Politics
Journalism
Social Media
Protest Cultures
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 Index Rankings
World Rank
808,826
Country Rank
4,637
Institution Rank : 69
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Sacha West](/pictures/b6/89788.jpg)
Sports Science and Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 Index Rankings
World Rank
821,834
Country Rank
4,736
Institution Rank : 70
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Foncha John Wankah](/pictures/51/4638647.jpg)
Reading and Writing Pedagogies
Intercultural communication competence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
* Total i10 Index Rankings
World Rank
847,166
Country Rank
4,902
Institution Rank : 71
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Lalini Reddy](/pictures/d8/101305.jpg)
Biotechnology
Work integrated learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total i10 Index Rankings
World Rank
854,795
Country Rank
4,969
Institution Rank : 72
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Walker Dr](/pictures/0c/92039.jpg)
Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
* Total i10 Index Rankings
World Rank
884,942
Country Rank
5,178
Institution Rank : 75
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Olumide Henrie Benedict](/pictures/e1/4638394.jpg)
Performance measurement
Accounting education
Research development
Fintech in emerging economies..
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 Index Rankings
World Rank
873,874
Country Rank
5,099
Institution Rank : 74
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Virimai Victor Mugobo](/pictures/51/4644610.jpg)
Retailing
Marketing
Branding
Entrepreneurship
Leadership
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 Index Rankings
World Ranking
651,696
Country Ranking
3,639
Institution Ranking
51
Gunjan Gupta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
![](https://cdn.adscientificindex.com/logos/1205.png)
Energy
Machine to machine communication
IoT
* Total i10 Index Rankings
World Ranking
655,752
Country Ranking
3,659
Institution Ranking
52
Nicole Lisa Brooks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
* Total i10 Index Rankings
World Ranking
656,876
Country Ranking
3,667
Institution Ranking
53
Izak Van Zyl
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
![](https://cdn.adscientificindex.com/logos/1205.png)
Transdisciplinary studies
communication science
educational technology
participatory design
* Total i10 Index Rankings
World Ranking
622,681
Country Ranking
3,488
Institution Ranking
49
Sipokazi Mabuwa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
![](https://cdn.adscientificindex.com/logos/1205.png)
Friction Stir Processing
Metal Matrix Composites
Additive Manufacturing
Material Characterization
* Total i10 Index Rankings
World Ranking
668,339
Country Ranking
3,747
Institution Ranking
55
Zayd Waghid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
![](https://cdn.adscientificindex.com/logos/1205.png)
Social justice
Critical pedagogy
Educational Technology
Teaching and learning
Teacher education
* Total i10 Index Rankings
World Ranking
682,666
Country Ranking
3,818
Institution Ranking
56
Elisha Chiware
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
![](https://cdn.adscientificindex.com/logos/1205.png)
Open Science
Open Research Practices
Scholarly Communication
* Total i10 Index Rankings
World Ranking
688,965
Country Ranking
3,860
Institution Ranking
57
Kioko, J
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
3
0.167
* Total i10 Index Rankings
World Ranking
667,348
Country Ranking
3,742
Institution Ranking
54
Ayodeji Oyenihi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
![](https://cdn.adscientificindex.com/logos/1205.png)
Disease Diagnostics
Drug Discovery
Functional foods
Phytomed
Multidisciplinary research
* Total i10 Index Rankings
World Ranking
715,318
Country Ranking
4,022
Institution Ranking
58
Brendon Knott.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
![](https://cdn.adscientificindex.com/logos/1205.png)
Sport tourism
legacy
mega-events
nation branding
sport development
* Total i10 Index Rankings
World Ranking
716,154
Country Ranking
4,024
Institution Ranking
59
Diane Bell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
![](https://cdn.adscientificindex.com/logos/1205.png)
assistive technology
edtech
hearing impaired
deafblind
disability innovation
![Adscientificindex](/assets/images/banner_logo.png)
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![Adscientificindex](/assets/images/banner_click.png)
* Total i10 Index Rankings
World Ranking
717,783
Country Ranking
4,031
Institution Ranking
60
Solomon Eghosa Uhunamure
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 Index Rankings
World Ranking
719,350
Country Ranking
4,042
Institution Ranking
61
Oyeagu Chika Ethelbert
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
![](https://cdn.adscientificindex.com/logos/1205.png)
Livestock Nutrition
Meat Science
Food Security
Animal Science and Physiology
* Total i10 Index Rankings
World Ranking
720,859
Country Ranking
4,047
Institution Ranking
62
Conrad Sparks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
![](https://cdn.adscientificindex.com/logos/1205.png)
Microplastics
Marine litter
Plastics
Marine ecotoxicology
Metals
* Total i10 Index Rankings
World Ranking
731,892
Country Ranking
4,124
Institution Ranking
63
Vanessa Jackson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
![](https://cdn.adscientificindex.com/logos/1205.png)
Environmental microbiology
bioremediation
* Total i10 Index Rankings
World Ranking
736,465
Country Ranking
4,163
Institution Ranking
64
Charlton Van Der Horst
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
9
0.563
![](https://cdn.adscientificindex.com/logos/1205.png)
Electroanalytical Chemistry
Nanotechnology
Sensors
Wastewater Treatment
* Total i10 Index Rankings
World Ranking
738,130
Country Ranking
4,183
Institution Ranking
65
Senthil Krishnamurthy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
7
0.438
![](https://cdn.adscientificindex.com/logos/1205.png)
Power System Optimization
Renewable Energy
Demand Side Management
Smart Grid and Substation Autom
* Total i10 Index Rankings
World Ranking
747,776
Country Ranking
4,246
Institution Ranking
66
Omotola Onaneye-Babajide
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
![](https://cdn.adscientificindex.com/logos/1205.png)
Sustainable and Renewable Energy
Biofuels and Biodiesel Studies
Waste Remediation
Environmental Nano-science
Global and Envi
* Total i10 Index Rankings
World Ranking
753,147
Country Ranking
4,277
Institution Ranking
68
Prasidh Ramson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
![](https://cdn.adscientificindex.com/logos/1205.png)
Optometry
Refractive Error
Blindness
Public Health
Higher Education
* Total i10 Index Rankings
World Ranking
750,543
Country Ranking
4,265
Institution Ranking
67
Trust Matsilele
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
![](https://cdn.adscientificindex.com/logos/1205.png)
New Media
Digital Politics
Journalism
Social Media
Protest Cultures
* Total i10 Index Rankings
World Ranking
808,826
Country Ranking
4,637
Institution Ranking
69
Sacha West
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
![](https://cdn.adscientificindex.com/logos/1205.png)
Sports Science and Public Health
* Total i10 Index Rankings
World Ranking
821,834
Country Ranking
4,736
Institution Ranking
70
Foncha John Wankah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
![](https://cdn.adscientificindex.com/logos/1205.png)
Reading and Writing Pedagogies
Intercultural communication competence
* Total i10 Index Rankings
World Ranking
847,166
Country Ranking
4,902
Institution Ranking
71
Lalini Reddy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
![](https://cdn.adscientificindex.com/logos/1205.png)
Biotechnology
Work integrated learning
* Total i10 Index Rankings
World Ranking
854,795
Country Ranking
4,969
Institution Ranking
72
Walker Dr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
* Total i10 Index Rankings
World Ranking
884,942
Country Ranking
5,178
Institution Ranking
75
Olumide Henrie Benedict
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
![](https://cdn.adscientificindex.com/logos/1205.png)
Performance measurement
Accounting education
Research development
Fintech in emerging economies..
* Total i10 Index Rankings
World Ranking
873,874
Country Ranking
5,099
Institution Ranking
74
Virimai Victor Mugobo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
![](https://cdn.adscientificindex.com/logos/1205.png)
Retailing
Marketing
Branding
Entrepreneurship
Leadership