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.
* Total Citation Counts Rankings
Ranking Based On Selection :26
Artificial Intelligence
Machine Learning
Data and Text mining
Feature Engineering
Image Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,613
9,454
0.983
* Total Citation Counts Rankings
Ranking Based On Selection :27
Bionanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,498
9,461
0.996
* Total Citation Counts Rankings
Ranking Based On Selection :28
Materials Science and Engineering
Nanotechnology
Electronic Materials
Advanced Materials
Nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,432
5,481
0.581
* Total Citation Counts Rankings
Ranking Based On Selection :29
Artificial intelligence
Machine Learning
Engineering Optimization
Metaheuristics
Swarm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,379
9,134
0.974
* Total Citation Counts Rankings
Ranking Based On Selection :30
Minerals Processing
S/L separation
waste recycling
photocatalytic degradation of organic matrials
nanomaterials synthesis &
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,981
4,594
0.512
* Total Citation Counts Rankings
Ranking Based On Selection :31
Artificial Intelligence
Microgrids
Hybrid Power systems
Renewable Energy Sources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,976
8,226
0.916
* Total Citation Counts Rankings
Ranking Based On Selection :32
hyperspectral imaging
Imaging spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,965
4,025
0.449
* Total Citation Counts Rankings
Ranking Based On Selection :33
Wastewater Treatment Technologies
Energy from Waste Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,858
6,049
0.683
* Total Citation Counts Rankings
Ranking Based On Selection :34
الاثآر والتاريخ
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,646
5,401
0.625
* Total Citation Counts Rankings
Ranking Based On Selection :35
Energy systems
Renewable energy
Hydrogen production
Energy storage/management
PV Cooling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,630
8,172
0.947
* Total Citation Counts Rankings
Ranking Based On Selection :36
Energy Storage Materials
Photocatalysis
Sensors
Nanotechnology
Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,510
6,173
0.725
* Total Citation Counts Rankings
Ranking Based On Selection :37
Mechanical Engineering
Additive Manufacturing
3D Printing
Materials Engineering
Materials Design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,304
7,065
0.851
* Total Citation Counts Rankings
Ranking Based On Selection :38
crystal plasticity
cardiovascular mechanics
computational mechanics
finite element method
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,944
2,356
0.297
* Total Citation Counts Rankings
Ranking Based On Selection :39
Applied Cryptography
Security
Blockchains
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,833
5,669
0.724
* Total Citation Counts Rankings
Ranking Based On Selection :40
Construction Management
simulation and optimization of construction processes
Building Information Modeling
sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,580
5,613
0.741
* Total Citation Counts Rankings
Ranking Based On Selection :41
Water Resources
Stochastic Hydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,391
4,196
0.568
* Total Citation Counts Rankings
Ranking Based On Selection :42
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,101
3,295
0.464
* Total Citation Counts Rankings
Ranking Based On Selection :43
Nanomaterials
Energy
Supercapacitors
Environment
Recycling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,046
6,576
0.933
* Total Citation Counts Rankings
Ranking Based On Selection :44
Computational Intelligence
Machine Learning
Computer Vision
Natural Language Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,978
5,979
0.857
* Total Citation Counts Rankings
Ranking Based On Selection :45
Physical Chemistry
Electrochemistry
Corrosion
Nanotechnology
Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,859
5,066
0.739
* Total Citation Counts Rankings
Ranking Based On Selection :46
Bioinformatics
Sequence Analysis
Parallel and Cloud Computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,814
4,238
0.622
* Total Citation Counts Rankings
Ranking Based On Selection :47
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,692
6,439
0.962
* Total Citation Counts Rankings
Ranking Based On Selection :48
Marine Mycology - Molecular Phylogenetics - Marine fungal taxonomy - Marine fungal Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,644
4,489
0.676
* Total Citation Counts Rankings
Ranking Based On Selection :49
composites
wind engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,602
3,366
0.510
* Total Citation Counts Rankings
Ranking Based On Selection :50
Metal matrix nanocomposite
Powder Metallurgy
Accumulative roll bonding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,532
5,499
0.842
Ahmed Abd Elghany Ewees
Damietta University
Damietta, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,613
9,454
0.983
Artificial Intelligence
Machine Learning
Data and Text mining
Feature Engineering
Image Processing
Mohamed T. El-Saadony
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,498
9,461
0.996
Mohamed M. Rashad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,432
5,481
0.581
Materials Science and Engineering
Nanotechnology
Electronic Materials
Advanced Materials
Nanomaterials
Abdelhameed Ibrahim|A. Ibrahim, A. F. Ibrahim
Mansoura University
Mansoura, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,379
9,134
0.974
Artificial intelligence
Machine Learning
Engineering Optimization
Metaheuristics
Swarm
IA Ibrahim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,981
4,594
0.512
Minerals Processing
S/L separation
waste recycling
photocatalytic degradation of organic matrials
nanomaterials synthesis &
Ragab A El Sehiemy
Kafr El Sheikh University
Kafr el-Sheikh, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,976
8,226
0.916
Artificial Intelligence
Microgrids
Hybrid Power systems
Renewable Energy Sources
Gamal Elmasry
Suez Canal University
Ismailia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,965
4,025
0.449
hyperspectral imaging
Imaging spectroscopy
Ahmed Tawfik
National Research Center, Egypt
Cairo Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,858
6,049
0.683
Wastewater Treatment Technologies
Energy from Waste Materials
Magdy Mahmmod Ismail
South Valley University
Qena, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,646
5,401
0.625
Hamdy Hassan
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,630
8,172
0.947
Energy systems
Renewable energy
Hydrogen production
Energy storage/management
PV Cooling
Farid Harraz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,510
6,173
0.725
Energy Storage Materials
Photocatalysis
Sensors
Nanotechnology
Materials Science
Nesma T Aboulkhair
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,304
7,065
0.851
Mechanical Engineering
Additive Manufacturing
3D Printing
Materials Engineering
Materials Design
Khalil I Elkhodary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,944
2,356
0.297
crystal plasticity
cardiovascular mechanics
computational mechanics
finite element method
Ahmed Kosba
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,833
5,669
0.724
Applied Cryptography
Security
Blockchains
Mohamed Marzouk
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,580
5,613
0.741
Construction Management
simulation and optimization of construction processes
Building Information Modeling
sustainability
Khaled H Hamed
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,391
4,196
0.568
Water Resources
Stochastic Hydrology
Mohamed Mohamed Mansour
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,101
3,295
0.464
Gomaa AM Ali
Al Azhar University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,046
6,576
0.933
Nanomaterials
Energy
Supercapacitors
Environment
Recycling
Hossam M Zawbaa
Beni Suef University
Beni-Suef, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,978
5,979
0.857
Computational Intelligence
Machine Learning
Computer Vision
Natural Language Processing
MA Deyab
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,859
5,066
0.739
Physical Chemistry
Electrochemistry
Corrosion
Nanotechnology
Energy
Mohamed Abouelhoda
Nile University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,814
4,238
0.622
Bioinformatics
Sequence Analysis
Parallel and Cloud Computing
Mostafa R Abukhadra
Beni Suef University
Beni-Suef, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,692
6,439
0.962
Mohamed A Abdel-Wahab
Sohag University
Nasser City, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,644
4,489
0.676
Marine Mycology - Molecular Phylogenetics - Marine fungal taxonomy - Marine fungal Ecology
Abdalla MM
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,602
3,366
0.510
composites
wind engineering
Adel Fathy
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,532
5,499
0.842
Metal matrix nanocomposite
Powder Metallurgy
Accumulative roll bonding