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
587,520
Country Rank
228
Institution Rank : 32
![](https://cdn.adscientificindex.com/logos/5929.png)
![Tanzania](/flags/tz.png)
![Francis Fredrick](https://cdn.adscientificindex.com/pictures/31/97783.jpg)
Medicine
Nephrology
Rheumatology
Public Health
Paediatrics and Child Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
* Total i10 Index Rankings
World Ranking
587,520
Country Ranking
228
Institution Ranking
32
Francis Fredrick
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
![](https://cdn.adscientificindex.com/logos/5929.png)
Medicine
Nephrology
Rheumatology
Public Health
Paediatrics and Child Health