Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
237,779
Country Rank
83,474
Institution Rank : 176
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Mary Mendonca](/user/assets/images/profile/no-profile-photo.png)
Stress Physiology
Ecoimmunology
Physiological Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,156
1,164
0.280
* Total Citation Counts Rankings
World Rank
237,701
Country Rank
83,453
Institution Rank : 175
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Stephen Ditchkoff](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,157
2,077
0.500
* Total Citation Counts Rankings
World Rank
237,813
Country Rank
83,485
Institution Rank : 177
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Hao Yu](/pictures/b0/858449.jpg)
Machine Learning
EAD software design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,155
2,042
0.491
* Total Citation Counts Rankings
World Rank
239,175
Country Rank
83,913
Institution Rank : 180
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Elizabeth Brestan](https://cdn.adscientificindex.com/pictures/17/858435.jpg)
PCIT
parent training
behavior observation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,129
974
0.236
* Total Citation Counts Rankings
World Rank
239,898
Country Rank
84,121
Institution Rank : 182
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Ilari Filpponen](https://cdn.adscientificindex.com/pictures/3c/858445.jpg)
Cellulose
Lignin
Chemical modification
Surface & Colloid Chemistry
Nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,115
1,898
0.461
* Total Citation Counts Rankings
World Rank
237,820
Country Rank
83,488
Institution Rank : 178
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Brian Gibson](/user/assets/images/profile/no-profile-photo.png)
Supply chain management
logistics
transportation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,155
1,729
0.416
* Total Citation Counts Rankings
World Rank
237,315
Country Rank
83,334
Institution Rank : 174
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Jeremy Mackey](https://cdn.adscientificindex.com/pictures/06/858498.jpg)
Abusive Supervision
Destructive Leadership
Meta-Analysis
Measure Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,164
3,477
0.835
* Total Citation Counts Rankings
World Rank
243,976
Country Rank
85,372
Institution Rank : 185
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Chin Che Tin](/user/assets/images/profile/no-profile-photo.png)
Semiconductor Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,042
990
0.245
* Total Citation Counts Rankings
World Rank
240,277
Country Rank
84,240
Institution Rank : 183
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Wi Suk Kwon](https://cdn.adscientificindex.com/pictures/e6/850922.jpg)
Artificial Intelligence
Intelligent Agent Technology
Marketing
Retailing
Consumer Behavior
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,108
2,672
0.650
* Total Citation Counts Rankings
World Rank
242,830
Country Rank
85,033
Institution Rank : 184
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Yang Zhou](/user/assets/images/profile/no-profile-photo.png)
ML
AI
NLP
Security & Privacy
Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,061
2,594
0.639
* Total Citation Counts Rankings
World Rank
246,425
Country Rank
86,122
Institution Rank : 187
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Vicky Van Santen](https://cdn.adscientificindex.com/pictures/5d/858432.jpg)
Avian Virology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,999
895
0.224
* Total Citation Counts Rankings
World Rank
239,752
Country Rank
84,077
Institution Rank : 181
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Hyejin Park](/user/assets/images/profile/no-profile-photo.png)
metal oxide
graphene oxide
gas sensor
energy harvesting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,117
2,672
0.649
* Total Citation Counts Rankings
World Rank
246,351
Country Rank
86,098
Institution Rank : 186
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Joe Hanna](https://cdn.adscientificindex.com/pictures/f1/858440.jpg)
Business
Supply Chain Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,000
1,460
0.365
* Total Citation Counts Rankings
World Rank
238,375
Country Rank
83,652
Institution Rank : 179
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Masatoshi Hirabayashi](https://cdn.adscientificindex.com/pictures/fc/858519.jpg)
Aerospace Engineering
Planetary Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,144
3,802
0.917
* Total Citation Counts Rankings
World Rank
252,166
Country Rank
87,776
Institution Rank : 188
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Allen L Landers](https://cdn.adscientificindex.com/pictures/1f/826197.jpg)
Atomic
Molecular
AMO
Photoionization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,898
1,087
0.279
* Total Citation Counts Rankings
World Rank
253,635
Country Rank
88,196
Institution Rank : 190
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Yucheng Feng](https://cdn.adscientificindex.com/pictures/fa/858457.jpg)
Environmental microbiology
soil science
microbial source tracking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,873
1,751
0.452
* Total Citation Counts Rankings
World Rank
252,870
Country Rank
87,985
Institution Rank : 189
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Mario Richard Eden](https://cdn.adscientificindex.com/pictures/cf/847618.jpg)
Process/product/molecular design
process integration/optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,886
2,041
0.525
* Total Citation Counts Rankings
World Rank
259,763
Country Rank
89,903
Institution Rank : 194
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Ca Rodger](/user/assets/images/profile/no-profile-photo.png)
discrete math
combinatorics
design theory
graph theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,770
604
0.160
* Total Citation Counts Rankings
World Rank
259,258
Country Rank
89,760
Institution Rank : 193
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Franz T Lohrke](https://cdn.adscientificindex.com/pictures/89/848022.jpg)
Liabilities of newness
organizational slack
digital entrepreneurship
decline/turnaround
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,777
1,513
0.401
* Total Citation Counts Rankings
World Rank
261,507
Country Rank
90,413
Institution Rank : 196
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Mc Newland](/user/assets/images/profile/no-profile-photo.png)
Neuroscience
Neurotoxicology
Psychopharmacology
Behavior Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,741
836
0.223
* Total Citation Counts Rankings
World Rank
261,621
Country Rank
90,445
Institution Rank : 198
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Christopher J Easley](https://cdn.adscientificindex.com/pictures/bd/858438.jpg)
Microfluidics
Analytical Chemistry
Biosensing
Electrochemistry
Adipose Tissue
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,739
1,318
0.353
* Total Citation Counts Rankings
World Rank
261,047
Country Rank
90,289
Institution Rank : 195
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Gary Hepp](https://cdn.adscientificindex.com/pictures/c8/858439.jpg)
Waterfowl biology and management
avian ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,748
1,052
0.281
* Total Citation Counts Rankings
World Rank
259,234
Country Rank
89,750
Institution Rank : 192
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Maria Soledad Peresin](https://cdn.adscientificindex.com/pictures/98/857444.jpg)
Biomaterials
biopolymers
nanocellulose
surface chemistry
nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,777
2,550
0.675
* Total Citation Counts Rankings
World Rank
261,841
Country Rank
90,518
Institution Rank : 200
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Christopher Anderson](https://cdn.adscientificindex.com/pictures/27/858461.jpg)
Wetland Ecology
Urban Ecology
Watershed Management
Coastal Wetlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,735
1,878
0.503
* Total Citation Counts Rankings
World Rank
262,898
Country Rank
90,832
Institution Rank : 202
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Willis Hames](https://cdn.adscientificindex.com/pictures/69/858442.jpg)
Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,719
1,120
0.301
* Total Citation Counts Rankings
World Ranking
237,779
Country Ranking
83,474
Institution Ranking
176
Mary Mendonca
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,156
1,164
0.280
![](https://cdn.adscientificindex.com/logos/637.png)
Stress Physiology
Ecoimmunology
Physiological Ecology
* Total Citation Counts Rankings
World Ranking
237,701
Country Ranking
83,453
Institution Ranking
175
Stephen Ditchkoff
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,157
2,077
0.500
* Total Citation Counts Rankings
World Ranking
237,813
Country Ranking
83,485
Institution Ranking
177
Hao Yu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,155
2,042
0.491
![](https://cdn.adscientificindex.com/logos/637.png)
Machine Learning
EAD software design
* Total Citation Counts Rankings
World Ranking
239,175
Country Ranking
83,913
Institution Ranking
180
Elizabeth Brestan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,129
974
0.236
* Total Citation Counts Rankings
World Ranking
239,898
Country Ranking
84,121
Institution Ranking
182
Ilari Filpponen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,115
1,898
0.461
![](https://cdn.adscientificindex.com/logos/637.png)
Cellulose
Lignin
Chemical modification
Surface & Colloid Chemistry
Nanomaterials
* Total Citation Counts Rankings
World Ranking
237,820
Country Ranking
83,488
Institution Ranking
178
Brian Gibson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,155
1,729
0.416
![](https://cdn.adscientificindex.com/logos/637.png)
Supply chain management
logistics
transportation
* Total Citation Counts Rankings
World Ranking
237,315
Country Ranking
83,334
Institution Ranking
174
Jeremy Mackey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,164
3,477
0.835
![](https://cdn.adscientificindex.com/logos/637.png)
Abusive Supervision
Destructive Leadership
Meta-Analysis
Measure Development
* Total Citation Counts Rankings
World Ranking
243,976
Country Ranking
85,372
Institution Ranking
185
Chin Che Tin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,042
990
0.245
![](https://cdn.adscientificindex.com/logos/637.png)
Semiconductor Physics
* Total Citation Counts Rankings
World Ranking
240,277
Country Ranking
84,240
Institution Ranking
183
Wi Suk Kwon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,108
2,672
0.650
![](https://cdn.adscientificindex.com/logos/637.png)
Artificial Intelligence
Intelligent Agent Technology
Marketing
Retailing
Consumer Behavior
* Total Citation Counts Rankings
World Ranking
242,830
Country Ranking
85,033
Institution Ranking
184
Yang Zhou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,061
2,594
0.639
![](https://cdn.adscientificindex.com/logos/637.png)
ML
AI
NLP
Security & Privacy
Systems
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* Total Citation Counts Rankings
World Ranking
246,425
Country Ranking
86,122
Institution Ranking
187
Vicky Van Santen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,999
895
0.224
* Total Citation Counts Rankings
World Ranking
239,752
Country Ranking
84,077
Institution Ranking
181
Hyejin Park
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,117
2,672
0.649
* Total Citation Counts Rankings
World Ranking
246,351
Country Ranking
86,098
Institution Ranking
186
Joe Hanna
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,000
1,460
0.365
![](https://cdn.adscientificindex.com/logos/637.png)
Business
Supply Chain Management
* Total Citation Counts Rankings
World Ranking
238,375
Country Ranking
83,652
Institution Ranking
179
Masatoshi Hirabayashi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,144
3,802
0.917
![](https://cdn.adscientificindex.com/logos/637.png)
Aerospace Engineering
Planetary Sciences
* Total Citation Counts Rankings
World Ranking
252,166
Country Ranking
87,776
Institution Ranking
188
Allen L Landers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,898
1,087
0.279
* Total Citation Counts Rankings
World Ranking
253,635
Country Ranking
88,196
Institution Ranking
190
Yucheng Feng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,873
1,751
0.452
![](https://cdn.adscientificindex.com/logos/637.png)
Environmental microbiology
soil science
microbial source tracking
* Total Citation Counts Rankings
World Ranking
252,870
Country Ranking
87,985
Institution Ranking
189
Mario Richard Eden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,886
2,041
0.525
![](https://cdn.adscientificindex.com/logos/637.png)
Process/product/molecular design
process integration/optimization
* Total Citation Counts Rankings
World Ranking
259,763
Country Ranking
89,903
Institution Ranking
194
Ca Rodger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,770
604
0.160
![](https://cdn.adscientificindex.com/logos/637.png)
discrete math
combinatorics
design theory
graph theory
* Total Citation Counts Rankings
World Ranking
259,258
Country Ranking
89,760
Institution Ranking
193
Franz T Lohrke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,777
1,513
0.401
![](https://cdn.adscientificindex.com/logos/637.png)
Liabilities of newness
organizational slack
digital entrepreneurship
decline/turnaround
* Total Citation Counts Rankings
World Ranking
261,507
Country Ranking
90,413
Institution Ranking
196
Mc Newland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,741
836
0.223
![](https://cdn.adscientificindex.com/logos/637.png)
Neuroscience
Neurotoxicology
Psychopharmacology
Behavior Analysis
* Total Citation Counts Rankings
World Ranking
261,621
Country Ranking
90,445
Institution Ranking
198
Christopher J Easley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,739
1,318
0.353
![](https://cdn.adscientificindex.com/logos/637.png)
Microfluidics
Analytical Chemistry
Biosensing
Electrochemistry
Adipose Tissue
* Total Citation Counts Rankings
World Ranking
261,047
Country Ranking
90,289
Institution Ranking
195
Gary Hepp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,748
1,052
0.281
![](https://cdn.adscientificindex.com/logos/637.png)
Waterfowl biology and management
avian ecology
* Total Citation Counts Rankings
World Ranking
259,234
Country Ranking
89,750
Institution Ranking
192
Maria Soledad Peresin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,777
2,550
0.675
![](https://cdn.adscientificindex.com/logos/637.png)
Biomaterials
biopolymers
nanocellulose
surface chemistry
nanotechnology
* Total Citation Counts Rankings
World Ranking
261,841
Country Ranking
90,518
Institution Ranking
200
Christopher Anderson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,735
1,878
0.503
![](https://cdn.adscientificindex.com/logos/637.png)
Wetland Ecology
Urban Ecology
Watershed Management
Coastal Wetlands
* Total Citation Counts Rankings
World Ranking
262,898
Country Ranking
90,832
Institution Ranking
202
Willis Hames
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,719
1,120
0.301