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 :926
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
182
139
0.764
* Total Citation Counts Rankings
Ranking Based On Selection :927
regulation
public policy
government ethics
LGBTQ rights and the law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
181
152
0.840
* Total Citation Counts Rankings
Ranking Based On Selection :928
erosion
databases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
181
32
0.177
* Total Citation Counts Rankings
Ranking Based On Selection :929
HPC
HPC Cloud
Cloud Computing
Scientific Workflows
Performance Optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
167
0.928
* Total Citation Counts Rankings
Ranking Based On Selection :930
Microbiology
Environmental DNA
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179
150
0.838
* Total Citation Counts Rankings
Ranking Based On Selection :931
soil carbon
agriculture
CO2 flux
conservation agriculture
micrometeorology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179
126
0.704
* Total Citation Counts Rankings
Ranking Based On Selection :932
engineering education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179
76
0.425
* Total Citation Counts Rankings
Ranking Based On Selection :933
Cardiovascular Biomechanics and Imaging
Cardio-oncology
Mass Spectrometry Imaging
MALDI MS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
177
164
0.927
* Total Citation Counts Rankings
Ranking Based On Selection :934
Neuromorphic computing
Learning
Emerging memory
VLSI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
166
0.971
* Total Citation Counts Rankings
Ranking Based On Selection :935
high performance computing
rare earth elements / lanthanides / actinides
radiochemistry
nuclear
data science / artificial in
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
138
0.807
* Total Citation Counts Rankings
Ranking Based On Selection :936
additive manufacturing
space
nuclear
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
130
0.760
* Total Citation Counts Rankings
Ranking Based On Selection :937
Instrumentation and Control
Nuclear Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
71
0.415
* Total Citation Counts Rankings
Ranking Based On Selection :938
political representation
interest groups
judicial politics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
169
131
0.775
* Total Citation Counts Rankings
Ranking Based On Selection :939
Nutrition
metabolism
signaling pathway
Vitamin A
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
168
153
0.911
* Total Citation Counts Rankings
Ranking Based On Selection :940
Nuclear Engineering
Nuclear Policy
Medical Physics
Medical Imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
107
0.645
* Total Citation Counts Rankings
Ranking Based On Selection :941
Differential Geometry
Topological Data Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
164
84
0.512
* Total Citation Counts Rankings
Ranking Based On Selection :942
Marketing Strategy
Disruptions
International Marketing
Marketing-Finance Interface
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159
157
0.987
* Total Citation Counts Rankings
Ranking Based On Selection :943
stormwater management
urban hydrology
green infrastructure
nonpoint source pollution
ecological
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158
158
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :944
Medical and Veterinary Entomology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156
156
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :945
Biochemistry & Molecular biology
Olfaction
Vaccine
Multi-omics
Infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156
154
0.987
* Total Citation Counts Rankings
Ranking Based On Selection :946
Livestock and Meat Economics
Farm and Financial Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156
150
0.962
* Total Citation Counts Rankings
Ranking Based On Selection :947
urban hydrology
water treatment
computational fluid dynamics
scientific machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155
155
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :948
Molten Salt Reactors
Nuclear Fuel Cycle
Nuclear Safeguards
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155
148
0.955
* Total Citation Counts Rankings
Ranking Based On Selection :949
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155
145
0.935
* Total Citation Counts Rankings
Ranking Based On Selection :950
Early childhood education
primary
elementary
teaching
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151
98
0.649
Christopher Sneed
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
182
139
0.764
Jordan Carr Peterson
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
181
152
0.840
regulation
public policy
government ethics
LGBTQ rights and the law
Joel Lown
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
181
32
0.177
Jack Marquez
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
167
0.928
HPC
HPC Cloud
Cloud Computing
Scientific Workflows
Performance Optimization
Kurt Ash
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179
150
0.838
Deb O'Dell
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179
126
0.704
soil carbon
agriculture
CO2 flux
conservation agriculture
micrometeorology
Darren Maczka
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179
76
0.425
A Colleen Crouch
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
177
164
0.927
Cardiovascular Biomechanics and Imaging
Cardio-oncology
Mass Spectrometry Imaging
MALDI MS
Hritom Das
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
166
0.971
Deborah Penchoff
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
138
0.807
high performance computing
rare earth elements / lanthanides / actinides
radiochemistry
nuclear
data science / artificial in
Daniel Galicki
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
130
0.760
Fan Li
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
71
0.415
Instrumentation and Control
Nuclear Engineering
Kirsten Widner
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
169
131
0.775
political representation
interest groups
judicial politics
Heqian Kuang
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
168
153
0.911
Nutrition
metabolism
signaling pathway
Vitamin A
Aaron Nowack
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
107
0.645
Nuclear Engineering
Nuclear Policy
Medical Physics
Medical Imaging
Fernando Schwartz
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
164
84
0.512
Differential Geometry
Topological Data Analysis
Kiwoong Yoo
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159
157
0.987
Marketing Strategy
Disruptions
International Marketing
Marketing-Finance Interface
Ian M. Simpson
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158
158
1.000
stormwater management
urban hydrology
green infrastructure
nonpoint source pollution
ecological
Chuks Fidelis Nwanade
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156
156
1.000
Medical and Veterinary Entomology
Biswajit Bhowmick
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156
154
0.987
Biochemistry & Molecular biology
Olfaction
Vaccine
Multi-omics
Infectious diseases
Charles Martinez
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156
150
0.962
Livestock and Meat Economics
Farm and Financial Management
Haochen Li
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155
155
1.000
urban hydrology
water treatment
computational fluid dynamics
scientific machine learning
Alexander Wheeler|Alexander M Wheeler
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155
148
0.955
Molten Salt Reactors
Nuclear Fuel Cycle
Nuclear Safeguards
Kiman Park
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155
145
0.935
Hannah Steens
University of Tennessee Knoxville
Knoxville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151
98
0.649
Early childhood education
primary
elementary
teaching