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 :51
Analytical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,085
2,032
0.975
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :52
Women's health
systematic reviews and meta-analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,175
2,020
0.390
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :53
Pharmaceutical Technology
Industrial Pharmacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,509
1,986
0.566
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :54
Organic Synthesis
Heterocyclic Chemistry
Molecular Rearrangement
Environmental
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,176
1,982
0.624
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :55
Artificial Intelligence
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,979
1,928
0.974
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :56
Applied Bacteria
Biological Nitrogen Fixation
Bioenergy
Biofertilizers، Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,965
1,897
0.478
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :57
Assistant Professor
Department of Medicine
University of Illinois at Chicago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,404
1,861
0.774
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :58
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,256
1,817
0.805
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :59
Neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,380
1,794
0.754
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :60
Microbiology and Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,921
1,746
0.909
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :61
Bioinformatics
Programming Languages
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,135
1,698
0.795
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :62
applied chemistry
Nanotechnology
organic synthesis
Plant-mediated nanoparticles
DNA-templated
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,867
1,689
0.905
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :63
Mechatronics and Robotics
Embedded Systems
Biomedical and Bioinformatics
Digital Signal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,868
1,660
0.579
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :64
microbiology
biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,960
1,655
0.844
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :65
Neurology
Psychiatry
psychology
cognition
epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,640
1,608
0.609
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :66
Hematology and Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,863
1,606
0.862
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :67
Drug delivery
nanoparticles
polymers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,314
1,583
0.684
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :68
Phycology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,702
1,526
0.897
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :69
Seismic Analysis
Reinforced Concrete Structures
Numerical simulation
FRP
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,955
1,523
0.779
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :70
Orthopedics
AI
Science communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,551
1,522
0.981
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :71
Surface Chemistry
Heterogeneous Catalysis
Environmental Catalysis
Nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,534
1,500
0.592
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :72
Medicinal Chemistry
Drug Design
Synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,564
1,474
0.575
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :73
Pharmaceutics
Drug Delivery
Gene Delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,422
1,473
0.333
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :74
spine surgery
spinal deformities
degenerative spine
fracture spine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,695
1,470
0.867
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :75
Photochemistry
Complexes
Dye sensitized solar cells
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,743
1,466
0.534
Mohamed M El Wekil
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,085
2,032
0.975
Hany Abdel Aleem
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,175
2,020
0.390
Women's health
systematic reviews and meta-analysis
Mahrous Ahmed
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,509
1,986
0.566
Pharmaceutical Technology
Industrial Pharmacy
Kamal El Dean Adel M
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,176
1,982
0.624
Organic Synthesis
Heterocyclic Chemistry
Molecular Rearrangement
Environmental
Mohamed M Darwish
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,979
1,928
0.974
Artificial Intelligence
Machine Learning
Mohamed Hemida Abd Alla
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,965
1,897
0.478
Applied Bacteria
Biological Nitrogen Fixation
Bioenergy
Biofertilizers، Biotechnology
Abeer Mostafa Mahmoud Mohamed
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,404
1,861
0.774
Assistant Professor
Department of Medicine
University of Illinois at Chicago
Eman M Mohamed
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,256
1,817
0.805
Tarek Rageh
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,380
1,794
0.754
Ibrahim M Sayed
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,921
1,746
0.909
Microbiology and Immunology
Mohamed Ashraf
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,135
1,698
0.795
Bioinformatics
Programming Languages
Reda Hassanien
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,867
1,689
0.905
applied chemistry
Nanotechnology
organic synthesis
Plant-mediated nanoparticles
DNA-templated
Sabah Mohamed Ahmed
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,868
1,660
0.579
Mechatronics and Robotics
Embedded Systems
Biomedical and Bioinformatics
Digital Signal
Nivien Nafady
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,960
1,655
0.844
Ghaydaa Shehata
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,640
1,608
0.609
Neurology
Psychiatry
psychology
cognition
epidemiology
Asmaa Zahran
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,863
1,606
0.862
Ghareb Soliman
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,314
1,583
0.684
Drug delivery
nanoparticles
polymers
Mustafa Ahmed Fawzy
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,702
1,526
0.897
Ahmed Sabry Farghaly
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,955
1,523
0.779
Seismic Analysis
Reinforced Concrete Structures
Numerical simulation
FRP
Mohamed Esmat
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,551
1,522
0.981
Orthopedics
AI
Science communication
Bahaa Abu Zied
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,534
1,500
0.592
Surface Chemistry
Heterogeneous Catalysis
Environmental Catalysis
Nanomaterials
Hamdy Abdel Rahman
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,564
1,474
0.575
Medicinal Chemistry
Drug Design
Synthesis
Ikramy A Khalil
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,422
1,473
0.333
Pharmaceutics
Drug Delivery
Gene Delivery
Mohammad El Sharkawi
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,695
1,470
0.867
spine surgery
spinal deformities
degenerative spine
fracture spine
Ahmed Hassan Osman
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,743
1,466
0.534
Photochemistry
Complexes
Dye sensitized solar cells