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
678,672
Country Rank
632
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/16712.jpg)
![Ghana](/flags/gh.png)
![Michael Osae](/user/assets/images/profile/no-profile-photo.png)
Entomology
Plant Protection
Sustainable Agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
* Total i10 Index Rankings
World Rank
1,520,874
Country Rank
3,380
Institution Rank : 35
![](https://cdn.adscientificindex.com/logos/16712.jpg)
![Ghana](/flags/gh.png)
![Isaac Adjei](/user/assets/images/profile/no-profile-photo.png)
miçrobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Ranking
678,672
Country Ranking
632
Institution Ranking
6
Michael Osae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
![](https://cdn.adscientificindex.com/logos/16712.jpg)
Entomology
Plant Protection
Sustainable Agriculture
* Total i10 Index Rankings
World Ranking
1,520,874
Country Ranking
3,380
Institution Ranking
35
Isaac Adjei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000