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
22,321
Country Rank
10,370
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![F Rainey](https://cdn.adscientificindex.com/pictures/41/1733034.jpg)
microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,464
6,743
0.229
* Total Citation Counts Rankings
World Rank
92,419
Country Rank
37,357
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Ganhua Lu (陆甘华)](https://cdn.adscientificindex.com/pictures/97/1733271.jpg)
Nanomaterials for environmental and energy devices
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,326
4,052
0.392
* Total Citation Counts Rankings
World Rank
214,237
Country Rank
76,532
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Ejr David](https://cdn.adscientificindex.com/pictures/c8/1732714.jpg)
Ethnic Minority Psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,650
3,030
0.652
* Total Citation Counts Rankings
World Rank
244,495
Country Rank
85,521
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![James J Murphy](https://cdn.adscientificindex.com/pictures/00/1734235.jpg)
experimental economics
environmental economics
natural resource economics
arctic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,032
1,330
0.330
* Total Citation Counts Rankings
World Rank
260,646
Country Rank
90,164
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Robert Boeckmann](/pictures/04/1738895.jpg)
social justice
social identity
social networking
fairness
alaska native
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,755
862
0.230
* Total Citation Counts Rankings
World Rank
295,593
Country Rank
100,310
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Yasuhiro Ozuru](/user/assets/images/profile/no-profile-photo.png)
cognitive psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,242
1,313
0.405
* Total Citation Counts Rankings
World Rank
372,907
Country Rank
122,093
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Chad R. Farrell](/pictures/0f/1731455.jpg)
social demography
urban inequality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,432
961
0.395
* Total Citation Counts Rankings
World Rank
375,911
Country Rank
122,906
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Ted Eschenbach](/user/assets/images/profile/no-profile-photo.png)
engineering economy
social security
agile
real options
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,407
604
0.251
* Total Citation Counts Rankings
World Rank
396,013
Country Rank
128,380
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Frank A. Von Hippel](https://cdn.adscientificindex.com/pictures/db/1733176.jpg)
Ecotoxicology
Conservation Biology
Evolutionary Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,247
1,162
0.517
* Total Citation Counts Rankings
World Rank
399,962
Country Rank
129,441
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Aaron Dotson](/user/assets/images/profile/no-profile-photo.png)
environmental engineering
water
wastewater
sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,217
1,109
0.500
* Total Citation Counts Rankings
World Rank
536,039
Country Rank
166,145
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Alex James](/pictures/20/1730051.jpg)
Applied Micro
Environmental and Resource
Development
Public
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,454
968
0.666
* Total Citation Counts Rankings
World Rank
576,109
Country Rank
176,674
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Francis Jeffries](/user/assets/images/profile/no-profile-photo.png)
Negotiation
Organizational Behavior
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,295
299
0.231
* Total Citation Counts Rankings
World Rank
581,190
Country Rank
177,925
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Christine S Couturier](/pictures/1e/1731673.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,276
652
0.511
* Total Citation Counts Rankings
World Rank
637,802
Country Rank
192,524
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Eric Bortz](/pictures/9e/1732888.jpg)
Virology
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,088
524
0.482
* Total Citation Counts Rankings
World Rank
668,981
Country Rank
200,414
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Bogdan Hoanca](/pictures/8d/1731061.jpg)
Information Security
Eye Tracking Applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
998
404
0.405
* Total Citation Counts Rankings
World Rank
696,156
Country Rank
207,072
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Kamran Siddique](/pictures/de/4460307.jpg)
Big Data
Cyber Security
Machine Learning
Cloud Computing
System Architectures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
925
886
0.958
* Total Citation Counts Rankings
World Rank
730,786
Country Rank
215,429
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![George Kamberov](/pictures/aa/1733356.jpg)
Geometric analysis
Computer Vision and Machine Learning
Stochastic Processes
High Energy Physics
Computer Graphics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
841
170
0.202
* Total Citation Counts Rankings
World Rank
789,825
Country Rank
229,094
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Utpal Dutta](/pictures/97/1740750.jpg)
Engineering seismology
Earthquake Hazard
Seismic Microzonation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
711
281
0.395
* Total Citation Counts Rankings
World Rank
802,768
Country Rank
232,044
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Jennifer Stone](/pictures/58/1734595.jpg)
Literacy Studies
Linguistic Diversity
Discourse Analysis
Sociocultural Theory
Digital Literacies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
685
206
0.301
* Total Citation Counts Rankings
World Rank
939,533
Country Rank
260,793
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Anthony J Paris](/pictures/8d/1730595.jpg)
Mechanics
Materials
Bioengineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
443
220
0.497
* Total Citation Counts Rankings
World Rank
1,357,061
Country Rank
326,498
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Rebeca Maseda](/pictures/e7/4808818.jpg)
Film
Gender
Trauma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
115
82
0.713
* Total Citation Counts Rankings
World Rank
1,368,548
Country Rank
328,196
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/10811.jpg)
![United States](/flags/us.png)
![Matthew Kupilik](/pictures/4c/4808819.jpg)
System Identification and Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
86
0.775
* Total Citation Counts Rankings
World Ranking
22,321
Country Ranking
10,370
Institution Ranking
1
F Rainey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,464
6,743
0.229
* Total Citation Counts Rankings
World Ranking
92,419
Country Ranking
37,357
Institution Ranking
2
Ganhua Lu (陆甘华)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,326
4,052
0.392
![](https://cdn.adscientificindex.com/logos/10811.jpg)
Nanomaterials for environmental and energy devices
* Total Citation Counts Rankings
World Ranking
214,237
Country Ranking
76,532
Institution Ranking
3
Ejr David
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,650
3,030
0.652
* Total Citation Counts Rankings
World Ranking
244,495
Country Ranking
85,521
Institution Ranking
4
James J Murphy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,032
1,330
0.330
![](https://cdn.adscientificindex.com/logos/10811.jpg)
experimental economics
environmental economics
natural resource economics
arctic
* Total Citation Counts Rankings
World Ranking
260,646
Country Ranking
90,164
Institution Ranking
5
Robert Boeckmann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,755
862
0.230
![](https://cdn.adscientificindex.com/logos/10811.jpg)
social justice
social identity
social networking
fairness
alaska native
* Total Citation Counts Rankings
World Ranking
295,593
Country Ranking
100,310
Institution Ranking
6
Yasuhiro Ozuru
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,242
1,313
0.405
* Total Citation Counts Rankings
World Ranking
372,907
Country Ranking
122,093
Institution Ranking
7
Chad R. Farrell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,432
961
0.395
* Total Citation Counts Rankings
World Ranking
375,911
Country Ranking
122,906
Institution Ranking
8
Ted Eschenbach
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,407
604
0.251
* Total Citation Counts Rankings
World Ranking
396,013
Country Ranking
128,380
Institution Ranking
9
Frank A. Von Hippel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,247
1,162
0.517
![](https://cdn.adscientificindex.com/logos/10811.jpg)
Ecotoxicology
Conservation Biology
Evolutionary Ecology
* Total Citation Counts Rankings
World Ranking
399,962
Country Ranking
129,441
Institution Ranking
10
Aaron Dotson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,217
1,109
0.500
![](https://cdn.adscientificindex.com/logos/10811.jpg)
environmental engineering
water
wastewater
sensors
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* Total Citation Counts Rankings
World Ranking
536,039
Country Ranking
166,145
Institution Ranking
11
Alex James
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,454
968
0.666
![](https://cdn.adscientificindex.com/logos/10811.jpg)
Applied Micro
Environmental and Resource
Development
Public
* Total Citation Counts Rankings
World Ranking
576,109
Country Ranking
176,674
Institution Ranking
12
Francis Jeffries
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,295
299
0.231
![](https://cdn.adscientificindex.com/logos/10811.jpg)
Negotiation
Organizational Behavior
* Total Citation Counts Rankings
World Ranking
581,190
Country Ranking
177,925
Institution Ranking
13
Christine S Couturier
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,276
652
0.511
* Total Citation Counts Rankings
World Ranking
637,802
Country Ranking
192,524
Institution Ranking
14
Eric Bortz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,088
524
0.482
* Total Citation Counts Rankings
World Ranking
668,981
Country Ranking
200,414
Institution Ranking
15
Bogdan Hoanca
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
998
404
0.405
![](https://cdn.adscientificindex.com/logos/10811.jpg)
Information Security
Eye Tracking Applications
* Total Citation Counts Rankings
World Ranking
696,156
Country Ranking
207,072
Institution Ranking
16
Kamran Siddique
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
925
886
0.958
![](https://cdn.adscientificindex.com/logos/10811.jpg)
Big Data
Cyber Security
Machine Learning
Cloud Computing
System Architectures
* Total Citation Counts Rankings
World Ranking
730,786
Country Ranking
215,429
Institution Ranking
17
George Kamberov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
841
170
0.202
![](https://cdn.adscientificindex.com/logos/10811.jpg)
Geometric analysis
Computer Vision and Machine Learning
Stochastic Processes
High Energy Physics
Computer Graphics
* Total Citation Counts Rankings
World Ranking
789,825
Country Ranking
229,094
Institution Ranking
18
Utpal Dutta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
711
281
0.395
![](https://cdn.adscientificindex.com/logos/10811.jpg)
Engineering seismology
Earthquake Hazard
Seismic Microzonation
* Total Citation Counts Rankings
World Ranking
802,768
Country Ranking
232,044
Institution Ranking
19
Jennifer Stone
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
685
206
0.301
![](https://cdn.adscientificindex.com/logos/10811.jpg)
Literacy Studies
Linguistic Diversity
Discourse Analysis
Sociocultural Theory
Digital Literacies
* Total Citation Counts Rankings
World Ranking
939,533
Country Ranking
260,793
Institution Ranking
20
Anthony J Paris
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
443
220
0.497
![](https://cdn.adscientificindex.com/logos/10811.jpg)
Mechanics
Materials
Bioengineering
* Total Citation Counts Rankings
World Ranking
1,357,061
Country Ranking
326,498
Institution Ranking
21
Rebeca Maseda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
115
82
0.713
* Total Citation Counts Rankings
World Ranking
1,368,548
Country Ranking
328,196
Institution Ranking
22
Matthew Kupilik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
86
0.775
![](https://cdn.adscientificindex.com/logos/10811.jpg)
System Identification and Control