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. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
biofuels
renewable chemicals
biomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
31
0.756
* Total i10 IndexRankings
Ranking Based On Selection :2
Biofuels
Renewable Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
* Total i10 IndexRankings
Ranking Based On Selection :3
Biotechnology
Chemical Engineering
Biomaterials
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :4
carbon quantum dots
perovskite nanocrystals
Ruddlesden-Popper planar faults
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :5
Renewable energy
corrosion prevention
Air Pollution Control
Material Synthesis
Biomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :6
Petroleum Engineering
Chemical Engineering
Energy Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Yun Ji
University of North Dakota
Grand Forks, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
31
0.756
biofuels
renewable chemicals
biomaterials
Srinivas Kamireddy
University of North Dakota
Grand Forks, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
Biofuels
Renewable Energy
Ivana Brzonova - Cassidy|Ivana B. Cassidy, Ivana Cassidy
University of North Dakota
Grand Forks, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Biotechnology
Chemical Engineering
Biomaterials
Nanotechnology
Maria V Morrell|Maria V Goryacheva, Mariia V Goriacheva
University of North Dakota
Grand Forks, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
carbon quantum dots
perovskite nanocrystals
Ruddlesden-Popper planar faults
Olufemi Oni
University of North Dakota
Grand Forks, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Renewable energy
corrosion prevention
Air Pollution Control
Material Synthesis
Biomaterials
Abdelmalek Bellal,
University of North Dakota
Grand Forks, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Petroleum Engineering
Chemical Engineering
Energy Engineering