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
1,012,785
Country Rank
9,785
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/5218.jpg)
![Nigeria](/flags/ng.png)
![Okoli NL](/pictures/c5/3508957.jpg)
Condensed matter Physics
Solar Energy Physics and Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 Index Rankings
World Rank
1,224,278
Country Rank
15,213
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/5218.jpg)
![Nigeria](/flags/ng.png)
![Okechukwu EO](/pictures/1a/4311957.jpg)
Co-operatives Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
* Total i10 Index Rankings
World Rank
1,787,769
Country Rank
31,455
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/5218.jpg)
![Nigeria](/flags/ng.png)
![Chinedu Obialor](/pictures/87/4311958.jpg)
Banking
Finance and Taxation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
World Rank
1,894,767
Country Rank
34,713
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/5218.jpg)
![Nigeria](/flags/ng.png)
![Ozurumba-Dwight Leo N|Ozurumba L.N., Nnamdi Leo O., Ozurumba-Dwight L.N.](/pictures/72/4310640.jpg)
Transcriptomics
Immunotherapy
Bioinformatics
Biotechnology
Synthetic Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
1,998,493
Country Rank
38,886
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/5218.jpg)
![Nigeria](/flags/ng.png)
![Temuhale, Julius](/user/assets/images/profile/no-profile-photo.png)
Development Finance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,109,330
Country Rank
43,283
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/5218.jpg)
![Nigeria](/flags/ng.png)
![Dickson Obonyano](/pictures/45/5010783.jpg)
Sociopolitical Philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,184,487
Country Rank
46,819
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/5218.jpg)
![Nigeria](/flags/ng.png)
![Kelvin-Asogwa Lynda](https://cdn.adscientificindex.com/pictures/b1/5816378.jpg)
Biotechnology
Agricultural Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,184,487
Country Rank
46,819
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/5218.jpg)
![Nigeria](/flags/ng.png)
![Chidimma Nweke](https://cdn.adscientificindex.com/pictures/0c/5816379.jpg)
Chemical Pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,217,881
Country Rank
48,584
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/5218.jpg)
![Nigeria](/flags/ng.png)
![Chidi Leonard Atueyi](/user/assets/images/profile/no-profile-photo.png)
ECONOMICS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
1,012,785
Country Ranking
9,785
Institution Ranking
1
Okoli NL
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
![](https://cdn.adscientificindex.com/logos/5218.jpg)
Condensed matter Physics
Solar Energy Physics and Nanotechnology
* Total i10 Index Rankings
World Ranking
1,224,278
Country Ranking
15,213
Institution Ranking
2
Okechukwu EO
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
* Total i10 Index Rankings
World Ranking
1,787,769
Country Ranking
31,455
Institution Ranking
3
Chinedu Obialor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![](https://cdn.adscientificindex.com/logos/5218.jpg)
Banking
Finance and Taxation
* Total i10 Index Rankings
World Ranking
1,894,767
Country Ranking
34,713
Institution Ranking
4
Ozurumba-Dwight Leo N|Ozurumba L.N., Nnamdi Leo O., Ozurumba-Dwight L.N.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/5218.jpg)
Transcriptomics
Immunotherapy
Bioinformatics
Biotechnology
Synthetic Biology
* Total i10 Index Rankings
World Ranking
1,998,493
Country Ranking
38,886
Institution Ranking
5
Temuhale, Julius
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
2,109,330
Country Ranking
43,283
Institution Ranking
6
Dickson Obonyano
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
2,184,487
Country Ranking
46,819
Institution Ranking
7
Kelvin-Asogwa Lynda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
2,184,487
Country Ranking
46,819
Institution Ranking
7
Chidimma Nweke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
2,217,881
Country Ranking
48,584
Institution Ranking
9
Chidi Leonard Atueyi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0