The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Differential Geometry
Riemannian Geometry
Warped product manifolds
Geometry of space-times
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
498
452
0.908
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
analytical and numerical solution of differential equations
Mathematics
Vibration control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
569
434
0.763
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Mechanical Engineering
Metal matrix nanocomposites
Failure modes
particle-reinforced composites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
417
416
0.998
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Applied Mathematics
Molecular Physics
Quantum Chemistry
Quantum Particle Physics
High Energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
244
233
0.955
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Architecture
Environmental planning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
141
0.986
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Optical Communications
Free Space Optics
Visible Light Communications
Localization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
164
129
0.787
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125
124
0.992
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
communication system
simulation and implementation
electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155
122
0.787
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Applied mathematics
Bio-Fluid Mechanics
Electro-osmotic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
69
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Material Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
68
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
54
0.818
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
optics
communication
VLC
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
50
0.926
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Mathematics
Dynamical systems
Differential Equations
Vibration control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
46
0.793
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
experimental and solid state physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
46
0.958
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Architectural Design
Urban Planning
Management
Interior Design
Environmental Assessment of
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
45
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Engineering Materials
Nontraditional Machining
Friction Stir Welding
Additive Manufacturing
3D Printing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
45
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
electromagnetics wave and antenna
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
42
0.857
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Artificial intelligence
Computational intelligence
Multiobjective optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
38
0.760
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Magnetoelectric Nano composites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46
37
0.804
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Computer vision
Artificial intelligence
Pattern recognition and Machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
33
0.569
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Machine Learning
Deep learning
Data mining
GIS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Wireless communication
Visible Light communication
Signal processing
Artificial intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Computer Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Landscape Design
Ecological Design
Urban Design and Planning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Particle physics
Relativity
Quantum Mechanics
Neural network
AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
20
0.513
Sameh Shenawy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
498
452
0.908
Differential Geometry
Riemannian Geometry
Warped product manifolds
Geometry of space-times
Ashraf Taha EL-Sayed|A.T. EL-Sayed, Ashraf T EL-Sayed, ATE Taha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
569
434
0.763
analytical and numerical solution of differential equations
Mathematics
Vibration control
Mohamed Abu-Okail
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
417
416
0.998
Mechanical Engineering
Metal matrix nanocomposites
Failure modes
particle-reinforced composites
EM Khokha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
244
233
0.955
Applied Mathematics
Molecular Physics
Quantum Chemistry
Quantum Particle Physics
High Energy Physics
Ahmed M Selim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
141
0.986
Mohamed Abd ElKarim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
164
129
0.787
Optical Communications
Free Space Optics
Visible Light Communications
Localization
Ibrahim Manhrawy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125
124
0.992
Sara M. Hassan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155
122
0.787
communication system
simulation and implementation
electronics
Ns Sweed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
69
1.000
Applied mathematics
Bio-Fluid Mechanics
Electro-osmotic
Hanan Abd El-Fattah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
68
1.000
Makarious Farag
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
54
0.818
Nermeen M. Okasha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
50
0.926
Ft El-Bahrawy|F.T. El-Bahrawy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
46
0.793
Mathematics
Dynamical systems
Differential Equations
Vibration control
Shymaa Saad Moslem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
46
0.958
Amr Soliman Elgohary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
45
1.000
Architectural Design
Urban Planning
Management
Interior Design
Environmental Assessment of
Mohamed Mohee El-Dien Bahgat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
45
1.000
Engineering Materials
Nontraditional Machining
Friction Stir Welding
Additive Manufacturing
3D Printing
Ahmed Zakaria Ahmed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
42
0.857
Sherin M.Omran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
38
0.760
Artificial intelligence
Computational intelligence
Multiobjective optimization
Ma Ashmawy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46
37
0.804
Manar Donia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
33
0.569
Computer vision
Artificial intelligence
Pattern recognition and Machine learning
Fahd Sabry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
Mohamed M. Elnabawy|M. Elnabawy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
Wireless communication
Visible Light communication
Signal processing
Artificial intelligence
Assem Badr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
Randa Osama Shata
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Landscape Design
Ecological Design
Urban Design and Planning
Reham Mahmoud
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
20
0.513
Particle physics
Relativity
Quantum Mechanics
Neural network
AI