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 :1
nuclear Physics
high energy Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
177,893
82,391
0.463
* Total Citation Counts Rankings
Ranking Based On Selection :2
Electrocardiography
Atrial fibrillation
Preventive cardiology
Cardiovascular epidemiology
Global health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132,587
59,401
0.448
* Total Citation Counts Rankings
Ranking Based On Selection :3
Heart failure
Interventional cardiology
General Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,720
44,448
0.951
* Total Citation Counts Rankings
Ranking Based On Selection :4
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,022
42,940
0.933
* Total Citation Counts Rankings
Ranking Based On Selection :5
Medical and clinical parasitology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,477
44,347
0.975
* Total Citation Counts Rankings
Ranking Based On Selection :6
Movement disorders
PD
HD
Neurosonology
Cognition & Dementia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,432
43,171
0.972
* Total Citation Counts Rankings
Ranking Based On Selection :7
Experimental High Energy Nuclear and Particle Physics
Cosmology
Nano-Physics
General Relativity
Computational Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,083
18,493
0.420
* Total Citation Counts Rankings
Ranking Based On Selection :8
Artificial Intelligence
swarm optimization
Green Science
Metaverses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,853
30,049
0.794
* Total Citation Counts Rankings
Ranking Based On Selection :9
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,158
32,842
0.961
* Total Citation Counts Rankings
Ranking Based On Selection :10
High Energy Physics and Cosmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,987
12,397
0.388
* Total Citation Counts Rankings
Ranking Based On Selection :11
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,957
29,565
0.987
* Total Citation Counts Rankings
Ranking Based On Selection :12
Nuclear Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,057
19,971
0.797
* Total Citation Counts Rankings
Ranking Based On Selection :13
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,452
16,954
0.693
* Total Citation Counts Rankings
Ranking Based On Selection :14
Microbiology and Immunology
Microbiome
Genomics
Bioinformatics
Phage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,306
12,689
0.544
* Total Citation Counts Rankings
Ranking Based On Selection :15
Statistics and Probability
Data Science
Outlier Detection
Categorical Data Analysis
Artificial Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,787
6,058
0.278
* Total Citation Counts Rankings
Ranking Based On Selection :16
Women's imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,291
9,392
0.487
* Total Citation Counts Rankings
Ranking Based On Selection :17
materials science
nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,070
9,265
0.486
* Total Citation Counts Rankings
Ranking Based On Selection :18
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,101
13,598
0.900
* Total Citation Counts Rankings
Ranking Based On Selection :19
machine learning
pattern classification
computational finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,677
7,471
0.509
* Total Citation Counts Rankings
Ranking Based On Selection :20
Food and Biomedical Analysis..
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,902
9,473
0.681
* Total Citation Counts Rankings
Ranking Based On Selection :21
EEG
EMG
rTMS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,566
13,495
0.995
* Total Citation Counts Rankings
Ranking Based On Selection :22
Energy Materials
Energy Engineering
Green Hydrogen and Solar Energy
Energy Storage
E-Waste Recycling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,238
9,108
0.688
* Total Citation Counts Rankings
Ranking Based On Selection :23
Interventional Cardiology- President of the Egyptian Working Group on Dyslipidemia & Atherosclerosis (EgSC)- Founder of Egyptian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,719
10,531
0.828
* Total Citation Counts Rankings
Ranking Based On Selection :24
ايجار فانات وميني باص
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,504
6,554
0.524
* Total Citation Counts Rankings
Ranking Based On Selection :25
Analog CMOS Circuits
Active Circuits
Filters
Oscillators
Nonlinear Circuits
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,439
3,018
0.243
Ali Ellithi
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
177,893
82,391
0.463
Elsayed Z Soliman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132,587
59,401
0.448
Electrocardiography
Atrial fibrillation
Preventive cardiology
Cardiovascular epidemiology
Global health
Magdy Abdelhamid
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,720
44,448
0.951
Heart failure
Interventional cardiology
General Cardiology
Hosni Khairy Salem
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,022
42,940
0.933
Mona M Khater
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,477
44,347
0.975
Medical and clinical parasitology
Shaimaa El-Jaafary
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,432
43,171
0.972
Movement disorders
PD
HD
Neurosonology
Cognition & Dementia
Ahmed M Hamed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,083
18,493
0.420
Experimental High Energy Nuclear and Particle Physics
Cosmology
Nano-Physics
General Relativity
Computational Physics
Aboul Ella Hassanien Ali
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,853
30,049
0.794
Artificial Intelligence
swarm optimization
Green Science
Metaverses
Marwa Rashad Salem
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,158
32,842
0.961
Adel Awad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,987
12,397
0.388
Mohamed Hegazy
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,957
29,565
0.987
Hassan Ibrahim
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,057
19,971
0.797
Mohamed A Farag
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,452
16,954
0.693
Ramy K Aziz
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,306
12,689
0.544
Microbiology and Immunology
Microbiome
Genomics
Bioinformatics
Phage
Ali S Hadi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,787
6,058
0.278
Statistics and Probability
Data Science
Outlier Detection
Categorical Data Analysis
Artificial Intelligence
Sahar Mansour
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,291
9,392
0.487
Ma Ahmed
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,070
9,265
0.486
materials science
nanotechnology
Aisha Elsharkawy
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,101
13,598
0.900
Amir Atiya
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,677
7,471
0.509
machine learning
pattern classification
computational finance
Am Abd El-Aty
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,902
9,473
0.681
Food and Biomedical Analysis..
Hala Elhabashy
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,566
13,495
0.995
Nageh Allam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,238
9,108
0.688
Energy Materials
Energy Engineering
Green Hydrogen and Solar Energy
Energy Storage
E-Waste Recycling
Hesham Salah Eldin Taha
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,719
10,531
0.828
Interventional Cardiology- President of the Egyptian Working Group on Dyslipidemia & Atherosclerosis (EgSC)- Founder of Egyptian
Gehad G Mohamed
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,504
6,554
0.524
Ahmed M Soliman
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,439
3,018
0.243
Analog CMOS Circuits
Active Circuits
Filters
Oscillators
Nonlinear Circuits