Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Cyber Security for Cyber Physical Systems
Information Systems Security
Industrial Informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,957
18,660
0.984
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Pediatric Neurology
Neonatal Neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,242
833
0.671
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,756
649
0.370
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Healthcare and Technology
neurologic rehabilitation
non invasive brain stimulation
headache
Global medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
669
392
0.586
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110
72
0.655
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Immunology
Oncology
neurology and infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
63
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Epilepsy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Ali Shalash
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,957
18,660
0.984
Cyber Security for Cyber Physical Systems
Information Systems Security
Industrial Informatics
Sahar MA Hassanein
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,242
833
0.671
Pediatric Neurology
Neonatal Neurology
Ramez Reda Moustafa
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,756
649
0.370
Tamer Emara
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
669
392
0.586
Healthcare and Technology
neurologic rehabilitation
non invasive brain stimulation
headache
Global medicine
* Last 6 Years Citation Counts Rankings
M. Ossama Abdulghani
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110
72
0.655
* Last 6 Years Citation Counts Rankings
Ali Abozaid
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
63
1.000
Immunology
Oncology
neurology and infectious diseases
* Last 6 Years Citation Counts Rankings
Steven Emil
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Last 6 Years Citation Counts Rankings
Nourhan Taha
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Last 6 Years Citation Counts Rankings
Romany Adly
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857