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
19,186
Country Rank
9,006
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Catherine Mccarty](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,392
9,890
0.305
* Total Citation Counts Rankings
World Rank
25,163
Country Rank
11,626
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Jon Pierce](https://cdn.adscientificindex.com/pictures/52/4661067.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,232
11,085
0.407
* Total Citation Counts Rankings
World Rank
70,349
Country Rank
29,430
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Ahmed A Heikal](https://cdn.adscientificindex.com/pictures/5a/4661070.jpg)
Biophysics
laser spectroscopy & Microscopy
Intrinsically Fluorescent Proteins
FRET
FCS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,939
2,506
0.194
* Total Citation Counts Rankings
World Rank
77,206
Country Rank
31,935
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Mustafa Al'Absi](https://cdn.adscientificindex.com/pictures/8e/4661072.jpg)
Neuroscience
Stress
Addiction
Pain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,003
4,923
0.410
* Total Citation Counts Rankings
World Rank
90,597
Country Rank
36,721
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Subhash Basak](https://cdn.adscientificindex.com/pictures/ce/4663997.jpg)
Development of Novel Topological Indices
Intercorrelation of Molecular Descriptors
Hierarchical QSAR (quantitative structure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,505
1,825
0.174
* Total Citation Counts Rankings
World Rank
187,037
Country Rank
68,335
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![James Allen](https://cdn.adscientificindex.com/pictures/43/4379224.jpg)
American Indian and Alaska Native health - rural health services - CBPR - intervention research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,352
2,972
0.555
* Total Citation Counts Rankings
World Rank
197,387
Country Rank
71,466
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Akira Yoshimura](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,062
3,377
0.667
* Total Citation Counts Rankings
World Rank
207,368
Country Rank
74,477
Institution Rank : 27
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Scott Carlson](https://cdn.adscientificindex.com/pictures/2b/4663844.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,811
1,018
0.212
* Total Citation Counts Rankings
World Rank
218,038
Country Rank
77,658
Institution Rank : 28
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Teresa Joy Norberg-King](/user/assets/images/profile/no-profile-photo.png)
effluents
sediment
toxicity identification evaluations
ceriodaphnia
daphnia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,563
1,016
0.223
* Total Citation Counts Rankings
World Rank
233,913
Country Rank
82,357
Institution Rank : 31
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Euan D Reavie](https://cdn.adscientificindex.com/pictures/87/4662016.jpg)
paleolimnology
phytoplankton
algae
diatoms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,229
2,100
0.497
* Total Citation Counts Rankings
World Rank
280,387
Country Rank
95,933
Institution Rank : 43
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Hudson Turner](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,449
359
0.104
* Total Citation Counts Rankings
World Rank
288,889
Country Rank
98,415
Institution Rank : 46
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Vicki L Hansen](https://cdn.adscientificindex.com/pictures/21/4664163.jpg)
Earth & Planetary Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,330
644
0.193
* Total Citation Counts Rankings
World Rank
315,876
Country Rank
106,092
Institution Rank : 51
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Jessica R Sieber](/pictures/44/4662465.jpg)
Anaerobic Microbiology
Microbial Physiology
Syntrophy
Methanogenesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,993
1,592
0.532
* Total Citation Counts Rankings
World Rank
321,485
Country Rank
107,676
Institution Rank : 52
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Julie Ernst](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,930
1,795
0.613
* Total Citation Counts Rankings
World Rank
334,453
Country Rank
111,322
Institution Rank : 56
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Shannon Stroschein-Stevenson](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,792
285
0.102
* Total Citation Counts Rankings
World Rank
336,599
Country Rank
111,925
Institution Rank : 57
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![John B Swenson](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,770
897
0.324
* Total Citation Counts Rankings
World Rank
347,431
Country Rank
114,944
Institution Rank : 60
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Michael Sunnafrank](/user/assets/images/profile/no-profile-photo.png)
Varies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,663
512
0.192
* Total Citation Counts Rankings
World Rank
380,554
Country Rank
124,179
Institution Rank : 66
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![David Stenehjem](https://cdn.adscientificindex.com/pictures/17/4661823.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,368
1,935
0.817
* Total Citation Counts Rankings
World Rank
406,652
Country Rank
131,284
Institution Rank : 71
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Motohiro Nakajima](/user/assets/images/profile/no-profile-photo.png)
Stress
mental health
tobacco
khat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,168
1,314
0.606
* Total Citation Counts Rankings
World Rank
438,887
Country Rank
140,143
Institution Rank : 75
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Neil Nelson](https://cdn.adscientificindex.com/pictures/79/4663273.jpg)
Poplar genetics
breeding and physiology
bioenergy feedstock production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,953
271
0.139
* Total Citation Counts Rankings
World Rank
442,703
Country Rank
141,166
Institution Rank : 76
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Paula Termuhlen](https://cdn.adscientificindex.com/pictures/5a/4663386.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,929
650
0.337
* Total Citation Counts Rankings
World Rank
517,565
Country Rank
161,238
Institution Rank : 95
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Yongcheng Qi](/user/assets/images/profile/no-profile-photo.png)
Extreme-Value Statistics
Empirical Likelihood Methods
High Dimensional Data
Eigenvalues of Random Matrices
Applied Probabili
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,536
555
0.361
* Total Citation Counts Rankings
World Rank
525,966
Country Rank
163,491
Institution Rank : 96
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Mona Stockhecke](https://cdn.adscientificindex.com/pictures/36/4663137.jpg)
Erdwissenschaften
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,498
947
0.632
* Total Citation Counts Rankings
World Rank
558,445
Country Rank
172,001
Institution Rank : 100
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Richard Ricketts](/pictures/52/4663649.jpg)
Paleoclimate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,362
332
0.244
* Total Citation Counts Rankings
World Rank
581,589
Country Rank
178,018
Institution Rank : 103
![](https://cdn.adscientificindex.com/logos/18278.png)
![United States](/flags/us.png)
![Mallory A Mccord](/pictures/c3/4662896.jpg)
mistreatment
stressors
meta-analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,274
1,095
0.859
* Total Citation Counts Rankings
World Ranking
19,186
Country Ranking
9,006
Institution Ranking
1
Catherine Mccarty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,392
9,890
0.305
* Total Citation Counts Rankings
World Ranking
25,163
Country Ranking
11,626
Institution Ranking
4
Jon Pierce
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,232
11,085
0.407
* Total Citation Counts Rankings
World Ranking
70,349
Country Ranking
29,430
Institution Ranking
7
Ahmed A Heikal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,939
2,506
0.194
![](https://cdn.adscientificindex.com/logos/18278.png)
Biophysics
laser spectroscopy & Microscopy
Intrinsically Fluorescent Proteins
FRET
FCS
* Total Citation Counts Rankings
World Ranking
77,206
Country Ranking
31,935
Institution Ranking
10
Mustafa Al'Absi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,003
4,923
0.410
* Total Citation Counts Rankings
World Ranking
90,597
Country Ranking
36,721
Institution Ranking
12
Subhash Basak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,505
1,825
0.174
![](https://cdn.adscientificindex.com/logos/18278.png)
Development of Novel Topological Indices
Intercorrelation of Molecular Descriptors
Hierarchical QSAR (quantitative structure
* Total Citation Counts Rankings
World Ranking
187,037
Country Ranking
68,335
Institution Ranking
23
James Allen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,352
2,972
0.555
![](https://cdn.adscientificindex.com/logos/18278.png)
American Indian and Alaska Native health - rural health services - CBPR - intervention research
* Total Citation Counts Rankings
World Ranking
197,387
Country Ranking
71,466
Institution Ranking
25
Akira Yoshimura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,062
3,377
0.667
* Total Citation Counts Rankings
World Ranking
207,368
Country Ranking
74,477
Institution Ranking
27
Scott Carlson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,811
1,018
0.212
* Total Citation Counts Rankings
World Ranking
218,038
Country Ranking
77,658
Institution Ranking
28
Teresa Joy Norberg-King
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,563
1,016
0.223
![](https://cdn.adscientificindex.com/logos/18278.png)
effluents
sediment
toxicity identification evaluations
ceriodaphnia
daphnia
* Total Citation Counts Rankings
World Ranking
233,913
Country Ranking
82,357
Institution Ranking
31
Euan D Reavie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,229
2,100
0.497
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* Total Citation Counts Rankings
World Ranking
280,387
Country Ranking
95,933
Institution Ranking
43
Hudson Turner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,449
359
0.104
* Total Citation Counts Rankings
World Ranking
288,889
Country Ranking
98,415
Institution Ranking
46
Vicki L Hansen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,330
644
0.193
* Total Citation Counts Rankings
World Ranking
315,876
Country Ranking
106,092
Institution Ranking
51
Jessica R Sieber
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,993
1,592
0.532
![](https://cdn.adscientificindex.com/logos/18278.png)
Anaerobic Microbiology
Microbial Physiology
Syntrophy
Methanogenesis
* Total Citation Counts Rankings
World Ranking
321,485
Country Ranking
107,676
Institution Ranking
52
Julie Ernst
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,930
1,795
0.613
* Total Citation Counts Rankings
World Ranking
334,453
Country Ranking
111,322
Institution Ranking
56
Shannon Stroschein-Stevenson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,792
285
0.102
* Total Citation Counts Rankings
World Ranking
336,599
Country Ranking
111,925
Institution Ranking
57
John B Swenson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,770
897
0.324
* Total Citation Counts Rankings
World Ranking
347,431
Country Ranking
114,944
Institution Ranking
60
Michael Sunnafrank
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,663
512
0.192
* Total Citation Counts Rankings
World Ranking
380,554
Country Ranking
124,179
Institution Ranking
66
David Stenehjem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,368
1,935
0.817
* Total Citation Counts Rankings
World Ranking
406,652
Country Ranking
131,284
Institution Ranking
71
Motohiro Nakajima
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,168
1,314
0.606
* Total Citation Counts Rankings
World Ranking
438,887
Country Ranking
140,143
Institution Ranking
75
Neil Nelson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,953
271
0.139
![](https://cdn.adscientificindex.com/logos/18278.png)
Poplar genetics
breeding and physiology
bioenergy feedstock production
* Total Citation Counts Rankings
World Ranking
442,703
Country Ranking
141,166
Institution Ranking
76
Paula Termuhlen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,929
650
0.337
* Total Citation Counts Rankings
World Ranking
517,565
Country Ranking
161,238
Institution Ranking
95
Yongcheng Qi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,536
555
0.361
![](https://cdn.adscientificindex.com/logos/18278.png)
Extreme-Value Statistics
Empirical Likelihood Methods
High Dimensional Data
Eigenvalues of Random Matrices
Applied Probabili
* Total Citation Counts Rankings
World Ranking
525,966
Country Ranking
163,491
Institution Ranking
96
Mona Stockhecke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,498
947
0.632
* Total Citation Counts Rankings
World Ranking
558,445
Country Ranking
172,001
Institution Ranking
100
Richard Ricketts
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,362
332
0.244
* Total Citation Counts Rankings
World Ranking
581,589
Country Ranking
178,018
Institution Ranking
103
Mallory A Mccord
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,274
1,095
0.859