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 :1
Drug discovery and development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,025
3,022
0.144
* Total Citation Counts Rankings
Ranking Based On Selection :2
Intrinsic Motivation
Economic Psychology
Materialism
Happiness
Corruption
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,957
6,854
0.382
* Total Citation Counts Rankings
Ranking Based On Selection :3
Innate Immunity and Oncogenesis in Chronic Vrial Infections
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,867
8,364
0.496
* Total Citation Counts Rankings
Ranking Based On Selection :4
Ecology
Plant Ecology
Global Change Ecology
Ecological Modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,939
9,765
0.576
* Total Citation Counts Rankings
Ranking Based On Selection :5
Graph Theory
Domination
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,013
5,711
0.408
* Total Citation Counts Rankings
Ranking Based On Selection :6
Environmental Sociology
Animals and Society
Social Movements
Public Opinion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,742
4,833
0.352
* Total Citation Counts Rankings
Ranking Based On Selection :7
heart
remodeling
signaling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,619
2,058
0.177
* Total Citation Counts Rankings
Ranking Based On Selection :8
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,548
4,153
0.360
* Total Citation Counts Rankings
Ranking Based On Selection :9
Cognitive Neuroscience
P300
Brain-Computer Interface
Amyotrophic Lateral Sclerosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,499
3,923
0.341
* Total Citation Counts Rankings
Ranking Based On Selection :10
Suicide
Depression
Positive Psychology
Older Adults
Rurality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,214
7,493
0.668
* Total Citation Counts Rankings
Ranking Based On Selection :11
biomembranes
secondary metabolites
isotopes
biochemistry
organic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,190
2,332
0.229
* Total Citation Counts Rankings
Ranking Based On Selection :12
Biomedical Sciences
Bioimaging
Retina
Angiogenesis
Aging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,773
2,428
0.248
* Total Citation Counts Rankings
Ranking Based On Selection :13
pediatric Pulmonology
autism
doublets
asthma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,763
2,754
0.282
* Total Citation Counts Rankings
Ranking Based On Selection :14
computational chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,733
4,525
0.465
* Total Citation Counts Rankings
Ranking Based On Selection :15
Social media/CMC
qualitative methods
research technologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,500
4,556
0.480
* Total Citation Counts Rankings
Ranking Based On Selection :16
Qunatum chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,159
5,340
0.583
* Total Citation Counts Rankings
Ranking Based On Selection :17
Technology Validation
Food&Bio-Engineering
Mathematical Modelling
Scale-up Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,687
4,731
0.545
* Total Citation Counts Rankings
Ranking Based On Selection :18
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,260
2,016
0.278
* Total Citation Counts Rankings
Ranking Based On Selection :19
mechanical ventilation
asthma knowledge
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,929
6,154
0.888
* Total Citation Counts Rankings
Ranking Based On Selection :20
Control Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,828
1,115
0.163
* Total Citation Counts Rankings
Ranking Based On Selection :21
Medical mycology
Cryptococcus neoformans
host-pathogen interactions
evolution of virulence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,418
1,090
0.170
* Total Citation Counts Rankings
Ranking Based On Selection :22
carbon nanomaterials
electrochemical sensing
photoelectron spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,735
2,287
0.399
* Total Citation Counts Rankings
Ranking Based On Selection :23
systems medicine
molecular biology
cancers
proteomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,624
1,401
0.249
* Total Citation Counts Rankings
Ranking Based On Selection :24
Functionalized nanostructures for energy harvesting
conversion
transport and storage
and smart
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,215
1,352
0.259
* Total Citation Counts Rankings
Ranking Based On Selection :25
Biomedical Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,158
1,343
0.260
Issaka Obuaba
East Tennessee State University
Johnson City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,025
3,022
0.144
Drug discovery and development
Thomas Li Ping Tang
Middle Tennessee State University
Murfreesboro, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,957
6,854
0.382
Intrinsic Motivation
Economic Psychology
Materialism
Happiness
Corruption
Shunbin Ning
East Tennessee State University
Johnson City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,867
8,364
0.496
Dafeng Hui
Tennessee State University
Nashville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,939
9,765
0.576
Ecology
Plant Ecology
Global Change Ecology
Ecological Modeling
Teresa Haynes
East Tennessee State University
Johnson City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,013
5,711
0.408
Angela Mertig
Middle Tennessee State University
Murfreesboro, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,742
4,833
0.352
Environmental Sociology
Animals and Society
Social Movements
Public Opinion
Krishna Singh
East Tennessee State University
Johnson City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,619
2,058
0.177
Chuanfu Li
East Tennessee State University
Johnson City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,548
4,153
0.360
Eric W Sellers
East Tennessee State University
Johnson City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,499
3,923
0.341
Cognitive Neuroscience
P300
Brain-Computer Interface
Amyotrophic Lateral Sclerosis
Jameson Kenneth Hirsch
East Tennessee State University
Johnson City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,214
7,493
0.668
Suicide
Depression
Positive Psychology
Older Adults
Rurality
Robert Frank Standaert
East Tennessee State University
Johnson City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,190
2,332
0.229
biomembranes
secondary metabolites
isotopes
biochemistry
organic chemistry
Mark Kleinman
East Tennessee State University
Johnson City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,773
2,428
0.248
Biomedical Sciences
Bioimaging
Retina
Angiogenesis
Aging
Barbara A Stewart
East Tennessee State University
Johnson City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,763
2,754
0.282
pediatric Pulmonology
autism
doublets
asthma
Jing Kong
Middle Tennessee State University
Murfreesboro, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,733
4,525
0.465
Trena M Paulus
East Tennessee State University
Johnson City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,500
4,556
0.480
Social media/CMC
qualitative methods
research technologies
Fenglai Liu
Middle Tennessee State University
Murfreesboro, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,159
5,340
0.583
Ankit Patras
Tennessee State University
Nashville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,687
4,731
0.545
Technology Validation
Food&Bio-Engineering
Mathematical Modelling
Scale-up Engineering
Mahmoud M Yasin
East Tennessee State University
Johnson City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,260
2,016
0.278
Stephen C Carey
Tennessee State University
Nashville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,929
6,154
0.888
mechanical ventilation
asthma knowledge
LH Keel
Tennessee State University
Nashville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,828
1,115
0.163
Erin E Mcclelland
Middle Tennessee State University
Murfreesboro, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,418
1,090
0.170
Medical mycology
Cryptococcus neoformans
host-pathogen interactions
evolution of virulence
Charles C Chusuei
Middle Tennessee State University
Murfreesboro, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,735
2,287
0.399
carbon nanomaterials
electrochemical sensing
photoelectron spectroscopy
William L Stone
East Tennessee State University
Johnson City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,624
1,401
0.249
systems medicine
molecular biology
cancers
proteomics
Richard R Mu
Tennessee State University
Nashville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,215
1,352
0.259
Functionalized nanostructures for energy harvesting
conversion
transport and storage
and smart
Yue Zou
East Tennessee State University
Johnson City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,158
1,343
0.260