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
Cardiovascular Diseases Epidemiology
Meta-analysis
Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,552
38,081
0.988
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Healthcare System
Medical overuse
Health Technology Assessment
Health Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,323
31,192
0.965
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Medical Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,695
3,907
0.686
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,474
3,142
0.702
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Non-coding RNAs
Reproductive Biology
Reproductive Toxicology
Cellular Signaling
Human Anatomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,048
3,019
0.990
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Environmental Pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,767
3,016
0.801
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Health Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,076
2,379
0.584
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
GIS
Air Pollution
Environmental Inequality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,714
2,185
0.805
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,654
2,169
0.594
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Organic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,184
2,066
0.649
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Nanomaterials
Organic Synthesis
Phytochemistry
Separation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,019
1,813
0.898
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Organic Chemistry
Catalysis
Asymmetric reactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,732
1,794
0.481
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
hepatitis congress
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,192
1,625
0.741
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Organic Chemistry Phytochemistry and Natural Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,847
1,483
0.803
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Structural Engineering
Seismic Design
Soft Computing Methods
Steel and Concrete Structures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,650
1,434
0.869
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Medicine
Medical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,439
1,434
0.997
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Educational Interventions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,212
1,394
0.630
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Tissue engineering and regenerative medicine
Gene and drug delivery
Pharmacognosy and recombinant drugs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,469
1,334
0.908
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Structural Retrofit
Structural Health Monitoring
Damage Detection
Constructional Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,332
1,324
0.994
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Analytical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,133
1,293
0.413
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Magmatism
ophiolite
Listwaenite
Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,875
1,248
0.666
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Efficient AI
Explainable AI
Feature Learning
ML system
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,242
1,239
0.998
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,588
1,210
0.762
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,272
1,176
0.925
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Power Distribution Network
Power System Reliability
Power System Planning
Distributed and Renewable Power Generation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,276
1,166
0.512
Riahi Seyed Mohammad|Riahi SM, Riahi Seyed Mohammad, SM Riahi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,552
38,081
0.988
Cardiovascular Diseases Epidemiology
Meta-analysis
Infectious Diseases
Morteza Arab Zozani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,323
31,192
0.965
Healthcare System
Medical overuse
Health Technology Assessment
Health Policy
Omid Mehrpour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,695
3,907
0.686
Heidar Raissi
University of Birjand
Birjand, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,474
3,142
0.702
Hamed Shoorei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,048
3,019
0.990
Non-coding RNAs
Reproductive Biology
Reproductive Toxicology
Cellular Signaling
Human Anatomy
Mohammad Hossein Sayadi
University of Birjand
Birjand, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,767
3,016
0.801
Environmental Pollution
Gholam Reza Sharifzadeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,076
2,379
0.584
Zohre Sadat Pourtaghi
University of Birjand
Birjand, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,714
2,185
0.805
GIS
Air Pollution
Environmental Inequality
Mohammad Mahdi Khatib
University of Birjand
Birjand, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,654
2,169
0.594
Mohammad Ali Nasseri
University of Birjand
Birjand, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,184
2,066
0.649
Ali Allahresani
University of Birjand
Birjand, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,019
1,813
0.898
Nanomaterials
Organic Synthesis
Phytochemistry
Separation
Sara Sobhani
University of Birjand
Birjand, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,732
1,794
0.481
Organic Chemistry
Catalysis
Asymmetric reactions
Masood Ziaee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,192
1,625
0.741
Ghodsieh Bagherzade
University of Birjand
Birjand, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,847
1,483
0.803
Organic Chemistry Phytochemistry and Natural Chemistry
Iman Mansouri
Birjand University of Technology
Birjand, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,650
1,434
0.869
Structural Engineering
Seismic Design
Soft Computing Methods
Steel and Concrete Structures
Amirali Moodi Ghalibaf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,439
1,434
0.997
Mitra Moodi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,212
1,394
0.630
Esmat Alemzadeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,469
1,334
0.908
Tissue engineering and regenerative medicine
Gene and drug delivery
Pharmacognosy and recombinant drugs
Hashem Jahangir
University of Birjand
Birjand, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,332
1,324
0.994
Structural Retrofit
Structural Health Monitoring
Damage Detection
Constructional Materials
Susan Sadeghi
University of Birjand
Birjand, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,133
1,293
0.413
Mohammad Hossein Zarrinkoub
University of Birjand
Birjand, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,875
1,248
0.666
Magmatism
ophiolite
Listwaenite
Geochemistry
Javad Hassannataj Joloudari
University of Birjand
Birjand, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,242
1,239
0.998
Efficient AI
Explainable AI
Feature Learning
ML system
Mohmmad Hossein Aminifard
University of Birjand
Birjand, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,588
1,210
0.762
Mostafa Vahedipour Dahraie
University of Birjand
Birjand, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,272
1,176
0.925
Hamid Falaghi
University of Birjand
Birjand, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,276
1,166
0.512
Power Distribution Network
Power System Reliability
Power System Planning
Distributed and Renewable Power Generation