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
19,099
Country Rank
8,958
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Yy Lee](https://cdn.adscientificindex.com/pictures/89/4989919.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,477
8,909
0.274
* Total Citation Counts Rankings
World Rank
26,368
Country Rank
12,156
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Geoffrey Hill](https://cdn.adscientificindex.com/pictures/27/858367.jpg)
sexual selection
speciation
mitonuclear coadaptation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,404
7,914
0.300
* Total Citation Counts Rankings
World Rank
40,075
Country Rank
17,860
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Michael Wesson](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,749
8,747
0.443
* Total Citation Counts Rankings
World Rank
42,172
Country Rank
18,693
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Hubert Feild](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,023
6,321
0.332
* Total Citation Counts Rankings
World Rank
47,243
Country Rank
20,671
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Mona El Sheikh](https://cdn.adscientificindex.com/pictures/9f/848287.jpg)
Sleep
marital conflict
psychophysiology
health disparities
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,487
7,250
0.415
* Total Citation Counts Rankings
World Rank
51,087
Country Rank
22,159
Institution Rank : 28
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Nima Shamsaei](https://cdn.adscientificindex.com/pictures/fd/858389.jpg)
Fatigue and Fracture Mechanics
Additive Manufacturing
Advanced Manufacturing
Standardization/Qualification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,501
13,862
0.840
* Total Citation Counts Rankings
World Rank
59,376
Country Rank
25,381
Institution Rank : 33
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Jeffrey Fergus](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,749
5,392
0.366
* Total Citation Counts Rankings
World Rank
65,094
Country Rank
27,524
Institution Rank : 36
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Sushil Adhikari](https://cdn.adscientificindex.com/pictures/1e/857496.jpg)
biofuels
gasification
pyrolysis and hydrothermal liquefaction
lignin valorization
hydrogen production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,739
7,288
0.530
* Total Citation Counts Rankings
World Rank
72,819
Country Rank
30,333
Institution Rank : 40
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Salman Azhar](https://cdn.adscientificindex.com/pictures/c0/4989920.jpg)
Building Information Modeling
Virtual Reality
Concrete
Safety
Automation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,592
7,441
0.591
* Total Citation Counts Rankings
World Rank
97,644
Country Rank
39,157
Institution Rank : 61
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Christopher Lepczyk](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,849
6,895
0.700
* Total Citation Counts Rankings
World Rank
99,070
Country Rank
39,698
Institution Rank : 63
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![L Bruce Gladden](https://cdn.adscientificindex.com/pictures/67/858388.jpg)
Bioenergetics
exercise physiology
lactate metabolism
oxygen uptake kinetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,720
3,345
0.344
* Total Citation Counts Rankings
World Rank
100,207
Country Rank
40,123
Institution Rank : 65
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Michael Mckee](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,617
1,188
0.124
* Total Citation Counts Rankings
World Rank
112,221
Country Rank
44,252
Institution Rank : 71
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Stephen Erath](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,705
3,726
0.428
* Total Citation Counts Rankings
World Rank
149,672
Country Rank
56,585
Institution Rank : 89
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Paul Cobine](https://cdn.adscientificindex.com/pictures/3c/858412.jpg)
Copper
Mitochondria
Xylella
Mitochondrial carrier family
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,684
3,325
0.497
* Total Citation Counts Rankings
World Rank
151,547
Country Rank
57,192
Institution Rank : 92
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Lw Greene](https://cdn.adscientificindex.com/pictures/02/858415.jpg)
beef cattle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,604
1,318
0.200
* Total Citation Counts Rankings
World Rank
158,642
Country Rank
59,465
Institution Rank : 97
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Benson Akingbemi](/user/assets/images/profile/no-profile-photo.png)
Endocrine disruptors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,318
1,760
0.279
* Total Citation Counts Rankings
World Rank
167,740
Country Rank
62,313
Institution Rank : 103
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Joseph Buckhalt](https://cdn.adscientificindex.com/pictures/46/858407.jpg)
sleep intelligence cognitive SES health disparity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,980
2,289
0.383
* Total Citation Counts Rankings
World Rank
168,637
Country Rank
62,621
Institution Rank : 104
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Jack Walker](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,947
3,281
0.552
* Total Citation Counts Rankings
World Rank
170,943
Country Rank
63,350
Institution Rank : 108
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Christopher Correia](/user/assets/images/profile/no-profile-photo.png)
alcohol
substance use
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,868
2,181
0.372
* Total Citation Counts Rankings
World Rank
169,935
Country Rank
63,029
Institution Rank : 105
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Muralikrishnan Dhanasekaran](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,902
2,731
0.463
* Total Citation Counts Rankings
World Rank
171,958
Country Rank
63,650
Institution Rank : 109
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Jeffrey J Coleman](https://cdn.adscientificindex.com/pictures/a2/858420.jpg)
host-pathogen interactions
mycology
fungal genetics
Fusarium
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,832
3,047
0.522
* Total Citation Counts Rankings
World Rank
177,386
Country Rank
65,309
Institution Rank : 113
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Wendy Troop Gordon](https://cdn.adscientificindex.com/pictures/10/858417.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,651
2,635
0.466
* Total Citation Counts Rankings
World Rank
182,608
Country Rank
66,938
Institution Rank : 118
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Song Yul Choe](https://cdn.adscientificindex.com/pictures/8e/858419.jpg)
Modeling
analysis and controls of power sources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,488
2,424
0.442
* Total Citation Counts Rankings
World Rank
182,807
Country Rank
67,008
Institution Rank : 119
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Casey Cegielski](https://cdn.adscientificindex.com/pictures/54/858436.jpg)
Information Security
Inter-organizational information systems
business analytics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,482
3,254
0.594
* Total Citation Counts Rankings
World Rank
186,342
Country Rank
68,118
Institution Rank : 122
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![Wenxian Shen](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,374
2,351
0.437
* Total Citation Counts Rankings
World Ranking
19,099
Country Ranking
8,958
Institution Ranking
9
Yy Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,477
8,909
0.274
* Total Citation Counts Rankings
World Ranking
26,368
Country Ranking
12,156
Institution Ranking
12
Geoffrey Hill
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,404
7,914
0.300
* Total Citation Counts Rankings
World Ranking
40,075
Country Ranking
17,860
Institution Ranking
18
Michael Wesson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,749
8,747
0.443
* Total Citation Counts Rankings
World Ranking
42,172
Country Ranking
18,693
Institution Ranking
20
Hubert Feild
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,023
6,321
0.332
* Total Citation Counts Rankings
World Ranking
47,243
Country Ranking
20,671
Institution Ranking
24
Mona El Sheikh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,487
7,250
0.415
* Total Citation Counts Rankings
World Ranking
51,087
Country Ranking
22,159
Institution Ranking
28
Nima Shamsaei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,501
13,862
0.840
![](https://cdn.adscientificindex.com/logos/637.png)
Fatigue and Fracture Mechanics
Additive Manufacturing
Advanced Manufacturing
Standardization/Qualification
* Total Citation Counts Rankings
World Ranking
59,376
Country Ranking
25,381
Institution Ranking
33
Jeffrey Fergus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,749
5,392
0.366
* Total Citation Counts Rankings
World Ranking
65,094
Country Ranking
27,524
Institution Ranking
36
Sushil Adhikari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,739
7,288
0.530
![](https://cdn.adscientificindex.com/logos/637.png)
biofuels
gasification
pyrolysis and hydrothermal liquefaction
lignin valorization
hydrogen production
* Total Citation Counts Rankings
World Ranking
72,819
Country Ranking
30,333
Institution Ranking
40
Salman Azhar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,592
7,441
0.591
![](https://cdn.adscientificindex.com/logos/637.png)
Building Information Modeling
Virtual Reality
Concrete
Safety
Automation
* Total Citation Counts Rankings
World Ranking
97,644
Country Ranking
39,157
Institution Ranking
61
Christopher Lepczyk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,849
6,895
0.700
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* Total Citation Counts Rankings
World Ranking
99,070
Country Ranking
39,698
Institution Ranking
63
L Bruce Gladden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,720
3,345
0.344
![](https://cdn.adscientificindex.com/logos/637.png)
Bioenergetics
exercise physiology
lactate metabolism
oxygen uptake kinetics
* Total Citation Counts Rankings
World Ranking
100,207
Country Ranking
40,123
Institution Ranking
65
Michael Mckee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,617
1,188
0.124
* Total Citation Counts Rankings
World Ranking
112,221
Country Ranking
44,252
Institution Ranking
71
Stephen Erath
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,705
3,726
0.428
* Total Citation Counts Rankings
World Ranking
149,672
Country Ranking
56,585
Institution Ranking
89
Paul Cobine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,684
3,325
0.497
* Total Citation Counts Rankings
World Ranking
151,547
Country Ranking
57,192
Institution Ranking
92
Lw Greene
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,604
1,318
0.200
* Total Citation Counts Rankings
World Ranking
158,642
Country Ranking
59,465
Institution Ranking
97
Benson Akingbemi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,318
1,760
0.279
* Total Citation Counts Rankings
World Ranking
167,740
Country Ranking
62,313
Institution Ranking
103
Joseph Buckhalt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,980
2,289
0.383
* Total Citation Counts Rankings
World Ranking
168,637
Country Ranking
62,621
Institution Ranking
104
Jack Walker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,947
3,281
0.552
* Total Citation Counts Rankings
World Ranking
170,943
Country Ranking
63,350
Institution Ranking
108
Christopher Correia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,868
2,181
0.372
* Total Citation Counts Rankings
World Ranking
169,935
Country Ranking
63,029
Institution Ranking
105
Muralikrishnan Dhanasekaran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,902
2,731
0.463
* Total Citation Counts Rankings
World Ranking
171,958
Country Ranking
63,650
Institution Ranking
109
Jeffrey J Coleman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,832
3,047
0.522
* Total Citation Counts Rankings
World Ranking
177,386
Country Ranking
65,309
Institution Ranking
113
Wendy Troop Gordon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,651
2,635
0.466
* Total Citation Counts Rankings
World Ranking
182,608
Country Ranking
66,938
Institution Ranking
118
Song Yul Choe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,488
2,424
0.442
* Total Citation Counts Rankings
World Ranking
182,807
Country Ranking
67,008
Institution Ranking
119
Casey Cegielski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,482
3,254
0.594
![](https://cdn.adscientificindex.com/logos/637.png)
Information Security
Inter-organizational information systems
business analytics
* Total Citation Counts Rankings
World Ranking
186,342
Country Ranking
68,118
Institution Ranking
122
Wenxian Shen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,374
2,351
0.437