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
Mechanical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
* Total i10 IndexRankings
Ranking Based On Selection :2
Spacecraft formation flight
Robust control
Orbit and attitude control
Space debris removal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
18
0.783
* Total i10 IndexRankings
Ranking Based On Selection :3
Medical devices
biomechanics
tissue engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection :4
Thermodynamics
Heat Transfer
Energy
Heat Exchangers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
4
0.267
* Total i10 IndexRankings
Ranking Based On Selection :5
Energy
Optimization
Entropy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
Saeid Vafaei
Bradley University
Peoria, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
Mechanical Engineering
Hancheol Cho
Bradley University
Peoria, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
18
0.783
Spacecraft formation flight
Robust control
Orbit and attitude control
Space debris removal
Kalyani Nair
Bradley University
Peoria, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Medical devices
biomechanics
tissue engineering
Ahmad Fakheri
Bradley University
Peoria, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
4
0.267
Thermodynamics
Heat Transfer
Energy
Heat Exchangers
David C Zietlow
Bradley University
Peoria, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
Energy
Optimization
Entropy