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
971,297
Country Rank
5,940
Institution Rank : 29
![](https://cdn.adscientificindex.com/logos/11663.png)
![South Africa](/flags/za.png)
![Ssemakalu Cornelius](/user/assets/images/profile/no-profile-photo.png)
Molecular biology
microbiology and immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total i10 Index Rankings
World Rank
1,363,787
Country Rank
10,064
Institution Rank : 58
![](https://cdn.adscientificindex.com/logos/11663.png)
![South Africa](/flags/za.png)
![Lerato Madike](/pictures/74/4641043.jpg)
Biotechnology
Immunology
Cell Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Rank
1,515,715
Country Rank
11,622
Institution Rank : 71
![](https://cdn.adscientificindex.com/logos/11663.png)
![South Africa](/flags/za.png)
![Patience Chihomvu](/pictures/1f/4640862.jpg)
Molecular Biology
Microbiology
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Ranking
971,297
Country Ranking
5,940
Institution Ranking
29
Ssemakalu Cornelius
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
![](https://cdn.adscientificindex.com/logos/11663.png)
Molecular biology
microbiology and immunology
* Total i10 Index Rankings
World Ranking
1,363,787
Country Ranking
10,064
Institution Ranking
58
Lerato Madike
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
![](https://cdn.adscientificindex.com/logos/11663.png)
Biotechnology
Immunology
Cell Biology
* Total i10 Index Rankings
World Ranking
1,515,715
Country Ranking
11,622
Institution Ranking
71
Patience Chihomvu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![](https://cdn.adscientificindex.com/logos/11663.png)
Molecular Biology
Microbiology
Immunology