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
* Total Citation Counts Rankings
Ranking Based On Selection :1
Cancer Epidemiology
Clinical Epidemiology
Public Health
Training
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,559
19,552
0.550
* Total Citation Counts Rankings
Ranking Based On Selection :2
Nanomaterials
Renewable Energy
Sensing
Electron Microscopy
X-ray Diffraction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,722
9,364
0.431
* Total Citation Counts Rankings
Ranking Based On Selection :3
Environmental chemistry
photochemistry
nanoscience
toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,256
6,381
0.481
* Total Citation Counts Rankings
Ranking Based On Selection :4
Currency Crisis
Immigration and Labor
International Trade and Development
Education
International Finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,028
6,001
0.544
* Total Citation Counts Rankings
Ranking Based On Selection :5
almost periodicity
almost automorphy
evolution equations
fractional differential equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,394
3,032
0.361
* Total Citation Counts Rankings
Ranking Based On Selection :6
CHemistry/Natural Products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,259
1,534
0.360
* Total Citation Counts Rankings
Ranking Based On Selection :7
entrepreneurship
structural racism
Black/minority entrepreneurship
opportunity recognition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,968
1,198
0.302
* Total Citation Counts Rankings
Ranking Based On Selection :8
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,700
1,311
0.354
* Total Citation Counts Rankings
Ranking Based On Selection :9
neuroscience
STEM Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,308
357
0.108
* Total Citation Counts Rankings
Ranking Based On Selection :10
Medical Imaging Informatics
Image Retrieval
Deep Learning
Data Science
AI/ML Applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,134
1,563
0.499
* Total Citation Counts Rankings
Ranking Based On Selection :11
International higher education
college student experience
mixed methods research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,046
2,487
0.816
* Total Citation Counts Rankings
Ranking Based On Selection :12
electrochemistry
biosensors
biofuel cells
biopolymers
electrochemical reduction of CO2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,954
490
0.166
* Total Citation Counts Rankings
Ranking Based On Selection :13
social welfare history and policy analysis
racial oppression/antiracism
cultural competence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,786
680
0.244
* Total Citation Counts Rankings
Ranking Based On Selection :14
STEM Education
Ophthalmology
Eye Care
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,491
1,304
0.523
* Total Citation Counts Rankings
Ranking Based On Selection :15
Hardware Assurance
Reverse Engineering
Secure Embedded Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,381
531
0.223
* Total Citation Counts Rankings
Ranking Based On Selection :16
Quantum Sensing
Nanotechnology
Nanowires
Biosensors
FDTD simulations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,354
527
0.224
* Total Citation Counts Rankings
Ranking Based On Selection :17
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,317
2,248
0.970
* Total Citation Counts Rankings
Ranking Based On Selection :18
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,184
2,010
0.920
* Total Citation Counts Rankings
Ranking Based On Selection :19
Metal Nanoparticles
Bionanomaterials
Natural Products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,051
1,832
0.893
* Total Citation Counts Rankings
Ranking Based On Selection :20
Multisensor Image Registration
Adaptive Equalization & Beamforming
MIMO Communication Systems
Signal Processing Algorithms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,671
230
0.138
* Total Citation Counts Rankings
Ranking Based On Selection :21
sorption
metal-organic frameworks
drug delivery
fluorescence spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,660
775
0.467
* Total Citation Counts Rankings
Ranking Based On Selection :22
Riordan group
formal power series
topology
geometric group theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,654
275
0.166
* Total Citation Counts Rankings
Ranking Based On Selection :23
marine sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,543
471
0.305
* Total Citation Counts Rankings
Ranking Based On Selection :24
Pathology
Autodidacticism/STEM
Microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,543
391
0.253
* Total Citation Counts Rankings
Ranking Based On Selection :25
Varied
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,525
1,396
0.915
Farin Kamangar
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,559
19,552
0.550
Cancer Epidemiology
Clinical Epidemiology
Public Health
Training
Yucheng Lan
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,722
9,364
0.431
Nanomaterials
Renewable Energy
Sensing
Electron Microscopy
X-ray Diffraction
Hongtao Yu
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,256
6,381
0.481
Environmental chemistry
photochemistry
nanoscience
toxicology
Faridul Islam
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,028
6,001
0.544
Currency Crisis
Immigration and Labor
International Trade and Development
Education
International Finance
Gaston N Guerekata
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,394
3,032
0.361
almost periodicity
almost automorphy
evolution equations
fractional differential equations
Jiangnan Peng
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,259
1,534
0.360
Robert Singh
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,968
1,198
0.302
entrepreneurship
structural racism
Black/minority entrepreneurship
opportunity recognition
Alexander Pankov
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,700
1,311
0.354
Christine Hohmann
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,308
357
0.108
neuroscience
STEM Education
Md Mahmudur Rahman
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,134
1,563
0.499
Medical Imaging Informatics
Image Retrieval
Deep Learning
Data Science
AI/ML Applications
Krishna Bista
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,046
2,487
0.816
International higher education
college student experience
mixed methods research
Yongchao Zhang
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,954
490
0.166
electrochemistry
biosensors
biofuel cells
biopolymers
electrochemical reduction of CO2
Jerome H Schiele
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,786
680
0.244
social welfare history and policy analysis
racial oppression/antiracism
cultural competence
Shiva Mehravaran
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,491
1,304
0.523
STEM Education
Ophthalmology
Eye Care
Public Health
Kevin T Kornegay
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,381
531
0.223
Hardware Assurance
Reverse Engineering
Secure Embedded Systems
Birol Ozturk
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,354
527
0.224
Quantum Sensing
Nanotechnology
Nanowires
Biosensors
FDTD simulations
Ravi S Ramani
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,317
2,248
0.970
Erica Anthony
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,184
2,010
0.920
Hua Deng
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,051
1,832
0.893
Metal Nanoparticles
Bionanomaterials
Natural Products
Arlene Cole Rhodes
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,671
230
0.138
Multisensor Image Registration
Adaptive Equalization & Beamforming
MIMO Communication Systems
Signal Processing Algorithms
Alexander Samokhvalov
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,660
775
0.467
sorption
metal-organic frameworks
drug delivery
fluorescence spectroscopy
Marshall M Cohen
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,654
275
0.166
Riordan group
formal power series
topology
geometric group theory
Chunlei Fan
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,543
471
0.305
Frank Denaro
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,543
391
0.253
Pathology
Autodidacticism/STEM
Microscopy
Ascend Build Morgan
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,525
1,396
0.915