Citation Rankings
Highly Cited Researchers

University of South Carolina Highly Cited Researchers Citation Rankings 2025

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 :201
United States
Sanjay Ahire
Business Process Improvement
Supply Chain Optimization
Lean and Six Sigma
Operations Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,051
1,793
0.223
* Total Citation Counts Rankings
Ranking Based On Selection :202
United States
Ken Catchpole
healthcare
human factors
safety
surgery
alarms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,952
3,923
0.493
* Total Citation Counts Rankings
Ranking Based On Selection :203
United States
Kim B Ritchie
microbial ecology
host-microbe interactions
coral microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,902
2,297
0.291
* Total Citation Counts Rankings
Ranking Based On Selection :204
United States
Jiajia Zhang
Survival Analysis
Mixture Cure Model
Spatial Survival
Frailty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,813
5,858
0.750
* Total Citation Counts Rankings
Ranking Based On Selection :205
United States
Ezequiel Gleichgerrcht
epilepsy
aphasia
machine learning
connectomics
tractography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,809
4,667
0.598
* Total Citation Counts Rankings
Ranking Based On Selection :206
United States
Russell Norris
Cardiovascular genetics
Heart valves
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,767
3,649
0.470
* Total Citation Counts Rankings
Ranking Based On Selection :207
United States
Jordan Elm
Biostatistics
Clinical Trials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,771
5,998
0.772
* Total Citation Counts Rankings
Ranking Based On Selection :208
United States
Michael M Grant
mobile learning
project based learning
learning environments
web based learning environments
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,713
4,279
0.555
* Total Citation Counts Rankings
Ranking Based On Selection :209
United States
Lingling Zhang
CO2 separation
Solid Oxide Fuel Cells
Dielectric Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,743
5,700
0.736
* Total Citation Counts Rankings
Ranking Based On Selection :210
United States
Carla Kmett Danielson
adolescent traumatic stress
substance use problems
risky sexual behavior
developmental psychopathology
HIV prevention
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,643
3,743
0.490
* Total Citation Counts Rankings
Ranking Based On Selection :211
United States
Zoran Rumboldt
neuroradiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,583
2,807
0.370
* Total Citation Counts Rankings
Ranking Based On Selection :212
United States
Paula Traktman
virology
cell biology
molecular genetics
protein kinases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,564
1,562
0.207
* Total Citation Counts Rankings
Ranking Based On Selection :213
United States
Lori Pennington Gray
tourism crisis management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,587
4,722
0.622
* Total Citation Counts Rankings
Ranking Based On Selection :214
United States
Stacy Fritz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,564
4,879
0.645
* Total Citation Counts Rankings
Ranking Based On Selection :215
United States
Natalia Shustova
Hybrid functional materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,606
4,547
0.598
* Total Citation Counts Rankings
Ranking Based On Selection :216
United States
Jianjun Hu
Deep learning
AI for Science
materials informatics
bioinformatics
evolutionary computation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,597
5,647
0.743
* Total Citation Counts Rankings
Ranking Based On Selection :217
United States
Robert C Sharpley
Classical Analysis
Applied and Computational Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,498
2,089
0.279
* Total Citation Counts Rankings
Ranking Based On Selection :218
United States
Matthew Carpenter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,491
3,859
0.515
* Total Citation Counts Rankings
Ranking Based On Selection :219
United States
Theodore M Besmann
Nuclear fuel and waste materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,414
2,393
0.323
* Total Citation Counts Rankings
Ranking Based On Selection :220
United States
Kate Flory
ADHD
Substance Use
Risky Behavior
Social Impairment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,425
3,143
0.423
* Total Citation Counts Rankings
Ranking Based On Selection :221
United States
Mark Ferguson
Sustainability
Closed Loop Supply Chains
Pricing Theory
Revenue Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,363
3,662
0.497
* Total Citation Counts Rankings
Ranking Based On Selection :222
United States
Sang Hee Won
combustion
flames
fuels
propulsion
chemical kinetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,337
3,658
0.499
* Total Citation Counts Rankings
Ranking Based On Selection :224
United States
Carl Atkinson
Transplantation
Complement
Chronic lung disease
Chronic Rhinosinusitis
Targeted Therapeutics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,217
2,550
0.353
* Total Citation Counts Rankings
Ranking Based On Selection :225
United States
Diansheng Guo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,229
3,165
0.438
* Total Citation Counts Rankings
Rankings
126,482
United States
48,708
130
Ranking Based On Selection: 201
Sanjay Ahire
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,051
1,793
0.223
Business Process Improvement
Supply Chain Optimization
Lean and Six Sigma
Operations Management
* Total Citation Counts Rankings
Rankings
128,194
United States
49,267
72
Ranking Based On Selection: 202
Ken Catchpole
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,952
3,923
0.493
* Total Citation Counts Rankings
Rankings
129,129
United States
49,561
1
Ranking Based On Selection: 203
Kim B Ritchie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,902
2,297
0.291
microbial ecology
host-microbe interactions
coral microbiology
* Total Citation Counts Rankings
Rankings
130,693
United States
50,095
132
Ranking Based On Selection: 204
Jiajia Zhang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,813
5,858
0.750
Survival Analysis
Mixture Cure Model
Spatial Survival
Frailty
* Total Citation Counts Rankings
Rankings
130,782
United States
50,125
73
Ranking Based On Selection: 205
Ezequiel Gleichgerrcht
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,809
4,667
0.598
epilepsy
aphasia
machine learning
connectomics
tractography
* Total Citation Counts Rankings
Rankings
131,557
United States
50,364
75
Ranking Based On Selection: 206
Russell Norris
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,767
3,649
0.470
Cardiovascular genetics
Heart valves
* Total Citation Counts Rankings
Rankings
131,478
United States
50,334
74
Ranking Based On Selection: 207
Jordan Elm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,771
5,998
0.772
* Total Citation Counts Rankings
Rankings
132,607
United States
50,704
134
Ranking Based On Selection: 208
Michael M Grant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,713
4,279
0.555
mobile learning
project based learning
learning environments
web based learning environments
* Total Citation Counts Rankings
Rankings
132,003
United States
50,507
133
Ranking Based On Selection: 209
Lingling Zhang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,743
5,700
0.736
CO2 separation
Solid Oxide Fuel Cells
Dielectric Materials
* Total Citation Counts Rankings
Rankings
133,917
United States
51,153
76
Ranking Based On Selection: 210
Carla Kmett Danielson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,643
3,743
0.490
adolescent traumatic stress
substance use problems
risky sexual behavior
developmental psychopathology
HIV prevention
* Total Citation Counts Rankings
Rankings
135,044
United States
51,518
77
Ranking Based On Selection: 211
Zoran Rumboldt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,583
2,807
0.370
* Total Citation Counts Rankings
Rankings
135,405
United States
51,629
78
Ranking Based On Selection: 212
Paula Traktman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,564
1,562
0.207
virology
cell biology
molecular genetics
protein kinases
* Total Citation Counts Rankings
Rankings
134,963
United States
51,493
137
Ranking Based On Selection: 213
Lori Pennington Gray
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,587
4,722
0.622
* Total Citation Counts Rankings
Rankings
135,392
United States
51,623
138
Ranking Based On Selection: 214
Stacy Fritz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,564
4,879
0.645
* Total Citation Counts Rankings
Rankings
134,611
United States
51,377
135
Ranking Based On Selection: 215
Natalia Shustova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,606
4,547
0.598
* Total Citation Counts Rankings
Rankings
134,782
United States
51,434
136
Ranking Based On Selection: 216
Jianjun Hu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,597
5,647
0.743
Deep learning
AI for Science
materials informatics
bioinformatics
evolutionary computation
* Total Citation Counts Rankings
Rankings
136,664
United States
52,021
139
Ranking Based On Selection: 217
Robert C Sharpley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,498
2,089
0.279
Classical Analysis
Applied and Computational Mathematics
* Total Citation Counts Rankings
Rankings
136,780
United States
52,058
79
Ranking Based On Selection: 218
Matthew Carpenter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,491
3,859
0.515
* Total Citation Counts Rankings
Rankings
138,377
United States
52,552
141
Ranking Based On Selection: 219
Theodore M Besmann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,414
2,393
0.323
* Total Citation Counts Rankings
Rankings
138,125
United States
52,475
140
Ranking Based On Selection: 220
Kate Flory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,425
3,143
0.423
ADHD
Substance Use
Risky Behavior
Social Impairment
* Total Citation Counts Rankings
Rankings
139,423
United States
52,895
142
Ranking Based On Selection: 221
Mark Ferguson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,363
3,662
0.497
Sustainability
Closed Loop Supply Chains
Pricing Theory
Revenue Management
* Total Citation Counts Rankings
Rankings
139,939
United States
53,055
143
Ranking Based On Selection: 222
Sang Hee Won
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,337
3,658
0.499
combustion
flames
fuels
propulsion
chemical kinetics
* Total Citation Counts Rankings
Rankings
141,607
United States
53,603
144
Ranking Based On Selection: 223
Joseph Rv Flora
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,255
3,942
0.543
* Total Citation Counts Rankings
Rankings
142,423
United States
53,858
81
Ranking Based On Selection: 224
Carl Atkinson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,217
2,550
0.353
Transplantation
Complement
Chronic lung disease
Chronic Rhinosinusitis
Targeted Therapeutics
* Total Citation Counts Rankings
Rankings
142,157
United States
53,773
145
Ranking Based On Selection: 225
Diansheng Guo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,229
3,165
0.438