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
4,324
Country Rank
2,068
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Qing Li](/user/assets/images/profile/no-profile-photo.png)
Game-Based Learning
Cyberbullying
Mathematics Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,635
45,218
0.554
* Total Citation Counts Rankings
World Rank
70,717
Country Rank
29,532
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Brian Fath](https://cdn.adscientificindex.com/pictures/b5/1731150.jpg)
ecological modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,907
6,251
0.484
* Total Citation Counts Rankings
World Rank
73,201
Country Rank
30,453
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Qing Li](https://cdn.adscientificindex.com/pictures/d5/1738498.jpg)
game based learning
math education
cyberbullying
technology integration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,554
4,104
0.327
* Total Citation Counts Rankings
World Rank
77,237
Country Rank
31,915
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Gerald J Jerome](https://cdn.adscientificindex.com/pictures/7d/1733391.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,018
3,929
0.327
* Total Citation Counts Rankings
World Rank
114,081
Country Rank
44,861
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Bethany Brand](https://cdn.adscientificindex.com/pictures/6d/1730985.jpg)
trauma
dissociation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,598
4,365
0.508
* Total Citation Counts Rankings
World Rank
153,420
Country Rank
57,759
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Carrie Price](https://cdn.adscientificindex.com/pictures/56/1731384.jpg)
evidence synthesis
systematic reviews
scoping reviews
research metrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,540
6,000
0.917
* Total Citation Counts Rankings
World Rank
156,001
Country Rank
58,572
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![M Paz Galupo](https://cdn.adscientificindex.com/pictures/35/1736428.jpg)
sexual orientation
gender identity
bisexual
transgender
nonbinary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,435
4,853
0.754
* Total Citation Counts Rankings
World Rank
184,007
Country Rank
67,312
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Shanshan Qian](/user/assets/images/profile/no-profile-photo.png)
Entrepreneurship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,457
4,484
0.822
* Total Citation Counts Rankings
World Rank
191,933
Country Rank
69,710
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Jeff Simpson](https://cdn.adscientificindex.com/pictures/ed/1734462.jpg)
Condensed matter physics
nanoscale science
carbon nanotubes
Raman spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,222
1,913
0.366
* Total Citation Counts Rankings
World Rank
221,754
Country Rank
78,661
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Jia An Yan](https://cdn.adscientificindex.com/pictures/d5/1734714.jpg)
Condensed matter physics
Denstiy-functional theory
2D materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,492
2,442
0.544
* Total Citation Counts Rankings
World Rank
222,866
Country Rank
78,983
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![AF Oconnell](https://cdn.adscientificindex.com/pictures/8d/1729922.jpg)
conservation biology
mammalogy
biodiversity monitoring
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,467
2,148
0.481
* Total Citation Counts Rankings
World Rank
258,732
Country Rank
89,528
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Nadim Alkharouf](/user/assets/images/profile/no-profile-photo.png)
Plant Bioinformatics
Database design and development
data mining.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,795
1,319
0.348
* Total Citation Counts Rankings
World Rank
266,260
Country Rank
91,698
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![James Overduin](https://cdn.adscientificindex.com/pictures/31/1734263.jpg)
physics
astronomy
astrophysics
cosmology
gravitation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,673
961
0.262
* Total Citation Counts Rankings
World Rank
280,024
Country Rank
95,740
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![David Vanko](https://cdn.adscientificindex.com/pictures/ee/1732329.jpg)
Geosciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,463
458
0.132
* Total Citation Counts Rankings
World Rank
291,144
Country Rank
98,945
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Matthew Hemm](/user/assets/images/profile/no-profile-photo.png)
Molecular Biology
Biochemistry
Small Proteins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,309
987
0.298
* Total Citation Counts Rankings
World Rank
299,133
Country Rank
101,241
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Vera Smolyaninova](/user/assets/images/profile/no-profile-photo.png)
CMR materials
metamaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,205
736
0.230
* Total Citation Counts Rankings
World Rank
309,181
Country Rank
104,116
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Jillian Fry](https://cdn.adscientificindex.com/pictures/4b/1734774.jpg)
Public Health
Food Systems
Sustainability
Industrial Food Animal Production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,080
2,326
0.755
* Total Citation Counts Rankings
World Rank
311,850
Country Rank
104,823
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Sandra Llera](https://cdn.adscientificindex.com/pictures/fa/1739386.jpg)
anxiety disorders emotion regulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,048
1,680
0.551
* Total Citation Counts Rankings
World Rank
316,839
Country Rank
106,225
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Christina Dardis](https://cdn.adscientificindex.com/pictures/02/1731658.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,991
2,292
0.766
* Total Citation Counts Rankings
World Rank
317,588
Country Rank
106,446
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![L Scott Johnson](https://cdn.adscientificindex.com/pictures/9f/1735939.jpg)
Ornithology
Behavioural Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,983
794
0.266
* Total Citation Counts Rankings
World Rank
319,481
Country Rank
106,966
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Judy Harris](/user/assets/images/profile/no-profile-photo.png)
Bundling
consumer response to price
interpersonal influence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,962
1,054
0.356
* Total Citation Counts Rankings
World Rank
329,443
Country Rank
109,843
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Fan Liang](https://cdn.adscientificindex.com/pictures/9c/1733055.jpg)
IoT
Big Data
Distributed Computing
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,851
2,740
0.961
* Total Citation Counts Rankings
World Rank
361,577
Country Rank
118,762
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Beth Haller](https://cdn.adscientificindex.com/pictures/5c/1730981.jpg)
Disability Studies
Media Representations
Disabled Media Creators
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,539
1,213
0.478
* Total Citation Counts Rankings
World Rank
365,259
Country Rank
119,802
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Michelle Dykstra Snyder](/user/assets/images/profile/no-profile-photo.png)
Cell Biology/Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,506
214
0.085
* Total Citation Counts Rankings
World Rank
367,325
Country Rank
120,397
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/8993.png)
![United States](/flags/us.png)
![Bryan D Devan](https://cdn.adscientificindex.com/pictures/aa/1731234.jpg)
behavioral neuroscience
biopsychology
psychopharmacology
multiple memory systems
basal ganglia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,488
485
0.195
Qing Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,635
45,218
0.554
Game-Based Learning
Cyberbullying
Mathematics Education
Brian Fath
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,907
6,251
0.484
Qing Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,554
4,104
0.327
game based learning
math education
cyberbullying
technology integration
Gerald J Jerome
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,018
3,929
0.327
Bethany Brand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,598
4,365
0.508
Carrie Price
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,540
6,000
0.917
evidence synthesis
systematic reviews
scoping reviews
research metrics
M Paz Galupo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,435
4,853
0.754
sexual orientation
gender identity
bisexual
transgender
nonbinary
Shanshan Qian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,457
4,484
0.822
Jeff Simpson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,222
1,913
0.366
Condensed matter physics
nanoscale science
carbon nanotubes
Raman spectroscopy
Jia An Yan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,492
2,442
0.544
Condensed matter physics
Denstiy-functional theory
2D materials
AF Oconnell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,467
2,148
0.481
conservation biology
mammalogy
biodiversity monitoring
Nadim Alkharouf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,795
1,319
0.348
Plant Bioinformatics
Database design and development
data mining.
James Overduin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,673
961
0.262
physics
astronomy
astrophysics
cosmology
gravitation
David Vanko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,463
458
0.132
Matthew Hemm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,309
987
0.298
Molecular Biology
Biochemistry
Small Proteins
Vera Smolyaninova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,205
736
0.230
Jillian Fry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,080
2,326
0.755
Public Health
Food Systems
Sustainability
Industrial Food Animal Production
Sandra Llera
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,048
1,680
0.551
Christina Dardis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,991
2,292
0.766
L Scott Johnson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,983
794
0.266
Judy Harris
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,962
1,054
0.356
Bundling
consumer response to price
interpersonal influence
Fan Liang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,851
2,740
0.961
IoT
Big Data
Distributed Computing
Machine Learning
Beth Haller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,539
1,213
0.478
Disability Studies
Media Representations
Disabled Media Creators
Michelle Dykstra Snyder
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,506
214
0.085
Bryan D Devan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,488
485
0.195
behavioral neuroscience
biopsychology
psychopharmacology
multiple memory systems
basal ganglia