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)
![Hamdy Hassan](https://cdn.adscientificindex.com/pictures/98/98598.jpg)
Energy systems
Renewable energy
Hydrogen production
Energy storage/management
PV Cooling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
136
0.993
![Mohamed Abdelrahem](https://cdn.adscientificindex.com/pictures/72/4332816.jpg)
Wind Energy
PV
Power Electronics
Predictive Control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
59
0.881
![Ahmed Hamza H Ali](https://cdn.adscientificindex.com/pictures/d7/102967.jpg)
Industrial Solar Heating
Cooling and Power Generation Systems
Energy Audit & Efficiency
Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
36
0.679
![Ahmed Hafez](https://cdn.adscientificindex.com/pictures/4c/102960.jpg)
Power system control and stability
power system modelling
renewable energy sources
interfacing of renewable energy sources
p
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
21
0.724
![Fahd Diab](https://cdn.adscientificindex.com/pictures/4e/4897136.jpg)
Hybrid Renewable Energy Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Hamdy Hassan
Assiut University
Asyut, Egypt
![Egypt](/flags/eg.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
136
0.993
Energy systems
Renewable energy
Hydrogen production
Energy storage/management
PV Cooling
Mohamed Abdelrahem
Assiut University
Asyut, Egypt
![Egypt](/flags/eg.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
59
0.881
Wind Energy
PV
Power Electronics
Predictive Control
Ahmed Hamza H Ali
Assiut University
Asyut, Egypt
![Egypt](/flags/eg.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
36
0.679
Industrial Solar Heating
Cooling and Power Generation Systems
Energy Audit & Efficiency
Energy
Ahmed Hafez
Assiut University
Asyut, Egypt
![Egypt](/flags/eg.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
21
0.724
Power system control and stability
power system modelling
renewable energy sources
interfacing of renewable energy sources
p
Fahd Diab
Assiut University
Asyut, Egypt
![Egypt](/flags/eg.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Hybrid Renewable Energy Systems