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
355,955
Country Rank
117,201
Institution Rank : 348
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Cynthia Core](https://cdn.adscientificindex.com/pictures/2e/1385070.jpg)
Bilingualism
Phonology
Speech
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,590
1,513
0.584
* Total Citation Counts Rankings
World Rank
359,480
Country Rank
118,200
Institution Rank : 349
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Yongsheng Leng](https://cdn.adscientificindex.com/pictures/2e/1325404.jpg)
computational materials science
molecular simulation
chemical engineering
mechanical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,558
1,007
0.394
* Total Citation Counts Rankings
World Rank
362,910
Country Rank
119,157
Institution Rank : 350
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Liesl Riddle](https://cdn.adscientificindex.com/pictures/5c/1359019.jpg)
Diaspora
FDI
Entrepreneurship
Managerial Values
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,527
1,116
0.442
* Total Citation Counts Rankings
World Rank
364,883
Country Rank
119,695
Institution Rank : 351
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Jian Li](/user/assets/images/profile/no-profile-photo.png)
carbon nanotubes
graphene
arc discharge
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,509
955
0.381
* Total Citation Counts Rankings
World Rank
366,048
Country Rank
120,003
Institution Rank : 352
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Pedro F Silva](/user/assets/images/profile/no-profile-photo.png)
Earthquake Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,499
1,066
0.427
* Total Citation Counts Rankings
World Rank
366,400
Country Rank
120,112
Institution Rank : 354
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Melani Mcalister](https://cdn.adscientificindex.com/pictures/13/1348496.jpg)
US in the world
cultural history
religion
Middle East
Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,496
723
0.290
* Total Citation Counts Rankings
World Rank
367,321
Country Rank
120,396
Institution Rank : 355
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Stephen Boyes](https://cdn.adscientificindex.com/pictures/9d/1386981.jpg)
polymers
surface modification
synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,488
604
0.243
* Total Citation Counts Rankings
World Rank
370,569
Country Rank
121,306
Institution Rank : 356
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Vesna Zderic](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,459
822
0.334
* Total Citation Counts Rankings
World Rank
370,897
Country Rank
121,399
Institution Rank : 357
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Li Zhenyu](https://cdn.adscientificindex.com/pictures/83/1346587.jpg)
optofluidics
microfluidics
lab-on-a-chip
wearable microsystems
handheld IVD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,456
1,077
0.439
* Total Citation Counts Rankings
World Rank
371,121
Country Rank
121,456
Institution Rank : 358
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Keith Boniface](/user/assets/images/profile/no-profile-photo.png)
Emergency Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,454
1,306
0.532
* Total Citation Counts Rankings
World Rank
371,451
Country Rank
121,558
Institution Rank : 359
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Adelina Voutchkova Kostal](https://cdn.adscientificindex.com/pictures/7c/1358910.jpg)
green chemistry
catalysis
designing safer chemicals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,451
1,363
0.556
* Total Citation Counts Rankings
World Rank
371,622
Country Rank
121,604
Institution Rank : 360
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Stuart A Umpleby](https://cdn.adscientificindex.com/pictures/d2/1359111.jpg)
cybernetics
systems science
philosophy of science
management
process improvement methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,450
605
0.247
* Total Citation Counts Rankings
World Rank
366,363
Country Rank
120,099
Institution Rank : 353
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Candice Chen](https://cdn.adscientificindex.com/pictures/27/1357282.jpg)
health workforce
health policy
rural and underserved health care
primary care
health equity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,496
1,303
0.522
* Total Citation Counts Rankings
World Rank
374,784
Country Rank
122,471
Institution Rank : 361
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Ryan Engstrom](https://cdn.adscientificindex.com/pictures/28/1332507.jpg)
Remote Sensing
Climate Change
GIS
Population
Poverty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,423
1,469
0.606
* Total Citation Counts Rankings
World Rank
375,314
Country Rank
122,613
Institution Rank : 362
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Howard Beales](/user/assets/images/profile/no-profile-photo.png)
Law and economics
privacy
consumer protection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,419
449
0.186
* Total Citation Counts Rankings
World Rank
381,877
Country Rank
124,380
Institution Rank : 363
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Henry R Nau](https://cdn.adscientificindex.com/pictures/5a/1358980.jpg)
US foreign policy
international affairs
political economy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,365
492
0.208
* Total Citation Counts Rankings
World Rank
382,524
Country Rank
124,582
Institution Rank : 364
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Geralyn Schulz](/user/assets/images/profile/no-profile-photo.png)
Parkinson's Disease
treatment studies
neurophysiological bases for speech language and swallowing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,360
463
0.196
* Total Citation Counts Rankings
World Rank
384,423
Country Rank
125,118
Institution Rank : 365
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Arthur E Wilmarth Jr](https://cdn.adscientificindex.com/pictures/26/1358865.jpg)
Financial regulation
Too big to fail
Glass-Steagall Act
separation of banking and commerce
U.S. constitutional history
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,345
569
0.243
* Total Citation Counts Rankings
World Rank
384,650
Country Rank
125,180
Institution Rank : 366
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Richard Ricciardi](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,343
1,167
0.498
* Total Citation Counts Rankings
World Rank
385,201
Country Rank
125,327
Institution Rank : 367
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Peter Shin](/user/assets/images/profile/no-profile-photo.png)
health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,339
777
0.332
* Total Citation Counts Rankings
World Rank
388,100
Country Rank
126,087
Institution Rank : 368
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![YJ Daniel Yang](https://cdn.adscientificindex.com/pictures/9d/1348181.jpg)
Psychology
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,315
1,374
0.594
* Total Citation Counts Rankings
World Rank
388,784
Country Rank
126,268
Institution Rank : 369
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Frederic Siegel](/user/assets/images/profile/no-profile-photo.png)
Earthand Environmental Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,310
543
0.235
* Total Citation Counts Rankings
World Rank
391,730
Country Rank
127,105
Institution Rank : 370
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Richard Lanthier](/user/assets/images/profile/no-profile-photo.png)
Social development
family relationships
sibling relationships
technology and youth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,287
694
0.303
* Total Citation Counts Rankings
World Rank
391,888
Country Rank
127,139
Institution Rank : 371
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Parisa Karimi](https://cdn.adscientificindex.com/pictures/e6/1358868.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,285
1,717
0.751
* Total Citation Counts Rankings
World Rank
392,086
Country Rank
127,196
Institution Rank : 372
![](https://cdn.adscientificindex.com/logos/2834.png)
![United States](/flags/us.png)
![Amanda J Visek](https://cdn.adscientificindex.com/pictures/8e/1409903.jpg)
sport psychology
physical activity
youth sport
child and adolescent development
exercise and health psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,284
1,188
0.520
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
355,955
![United States](/flags/us.png)
117,201
![](https://cdn.adscientificindex.com/logos/2834.png)
348
Cynthia Core
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,590
1,513
0.584
![](https://cdn.adscientificindex.com/logos/2834.png)
Bilingualism
Phonology
Speech
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
359,480
![United States](/flags/us.png)
118,200
![](https://cdn.adscientificindex.com/logos/2834.png)
349
Yongsheng Leng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,558
1,007
0.394
![](https://cdn.adscientificindex.com/logos/2834.png)
computational materials science
molecular simulation
chemical engineering
mechanical engineering
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
362,910
![United States](/flags/us.png)
119,157
![](https://cdn.adscientificindex.com/logos/2834.png)
350
Liesl Riddle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,527
1,116
0.442
![](https://cdn.adscientificindex.com/logos/2834.png)
Diaspora
FDI
Entrepreneurship
Managerial Values
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
364,883
![United States](/flags/us.png)
119,695
![](https://cdn.adscientificindex.com/logos/2834.png)
351
Jian Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,509
955
0.381
![](https://cdn.adscientificindex.com/logos/2834.png)
carbon nanotubes
graphene
arc discharge
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
366,048
![United States](/flags/us.png)
120,003
![](https://cdn.adscientificindex.com/logos/2834.png)
352
Pedro F Silva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,499
1,066
0.427
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
366,400
![United States](/flags/us.png)
120,112
![](https://cdn.adscientificindex.com/logos/2834.png)
354
Melani Mcalister
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,496
723
0.290
![](https://cdn.adscientificindex.com/logos/2834.png)
US in the world
cultural history
religion
Middle East
Africa
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
367,321
![United States](/flags/us.png)
120,396
![](https://cdn.adscientificindex.com/logos/2834.png)
355
Stephen Boyes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,488
604
0.243
![](https://cdn.adscientificindex.com/logos/2834.png)
polymers
surface modification
synthesis
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
370,569
![United States](/flags/us.png)
121,306
![](https://cdn.adscientificindex.com/logos/2834.png)
356
Vesna Zderic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,459
822
0.334
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
370,897
![United States](/flags/us.png)
121,399
![](https://cdn.adscientificindex.com/logos/2834.png)
357
Li Zhenyu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,456
1,077
0.439
![](https://cdn.adscientificindex.com/logos/2834.png)
optofluidics
microfluidics
lab-on-a-chip
wearable microsystems
handheld IVD
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
371,121
![United States](/flags/us.png)
121,456
![](https://cdn.adscientificindex.com/logos/2834.png)
358
Keith Boniface
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,454
1,306
0.532
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* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
371,451
![United States](/flags/us.png)
121,558
![](https://cdn.adscientificindex.com/logos/2834.png)
359
Adelina Voutchkova Kostal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,451
1,363
0.556
![](https://cdn.adscientificindex.com/logos/2834.png)
green chemistry
catalysis
designing safer chemicals
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
371,622
![United States](/flags/us.png)
121,604
![](https://cdn.adscientificindex.com/logos/2834.png)
360
Stuart A Umpleby
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,450
605
0.247
![](https://cdn.adscientificindex.com/logos/2834.png)
cybernetics
systems science
philosophy of science
management
process improvement methods
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
366,363
![United States](/flags/us.png)
120,099
![](https://cdn.adscientificindex.com/logos/2834.png)
353
Candice Chen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,496
1,303
0.522
![](https://cdn.adscientificindex.com/logos/2834.png)
health workforce
health policy
rural and underserved health care
primary care
health equity
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
374,784
![United States](/flags/us.png)
122,471
![](https://cdn.adscientificindex.com/logos/2834.png)
361
Ryan Engstrom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,423
1,469
0.606
![](https://cdn.adscientificindex.com/logos/2834.png)
Remote Sensing
Climate Change
GIS
Population
Poverty
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
375,314
![United States](/flags/us.png)
122,613
![](https://cdn.adscientificindex.com/logos/2834.png)
362
Howard Beales
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,419
449
0.186
![](https://cdn.adscientificindex.com/logos/2834.png)
Law and economics
privacy
consumer protection
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
381,877
![United States](/flags/us.png)
124,380
![](https://cdn.adscientificindex.com/logos/2834.png)
363
Henry R Nau
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,365
492
0.208
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
382,524
![United States](/flags/us.png)
124,582
![](https://cdn.adscientificindex.com/logos/2834.png)
364
Geralyn Schulz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,360
463
0.196
![](https://cdn.adscientificindex.com/logos/2834.png)
Parkinson's Disease
treatment studies
neurophysiological bases for speech language and swallowing
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
384,423
![United States](/flags/us.png)
125,118
![](https://cdn.adscientificindex.com/logos/2834.png)
365
Arthur E Wilmarth Jr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,345
569
0.243
![](https://cdn.adscientificindex.com/logos/2834.png)
Financial regulation
Too big to fail
Glass-Steagall Act
separation of banking and commerce
U.S. constitutional history
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
384,650
![United States](/flags/us.png)
125,180
![](https://cdn.adscientificindex.com/logos/2834.png)
366
Richard Ricciardi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,343
1,167
0.498
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
385,201
![United States](/flags/us.png)
125,327
![](https://cdn.adscientificindex.com/logos/2834.png)
367
Peter Shin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,339
777
0.332
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
388,100
![United States](/flags/us.png)
126,087
![](https://cdn.adscientificindex.com/logos/2834.png)
368
YJ Daniel Yang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,315
1,374
0.594
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
388,784
![United States](/flags/us.png)
126,268
![](https://cdn.adscientificindex.com/logos/2834.png)
369
Frederic Siegel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,310
543
0.235
![](https://cdn.adscientificindex.com/logos/2834.png)
Earthand Environmental Sciences
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
391,730
![United States](/flags/us.png)
127,105
![](https://cdn.adscientificindex.com/logos/2834.png)
370
Richard Lanthier
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,287
694
0.303
![](https://cdn.adscientificindex.com/logos/2834.png)
Social development
family relationships
sibling relationships
technology and youth
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
391,888
![United States](/flags/us.png)
127,139
![](https://cdn.adscientificindex.com/logos/2834.png)
371
Parisa Karimi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,285
1,717
0.751
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
392,086
![United States](/flags/us.png)
127,196
![](https://cdn.adscientificindex.com/logos/2834.png)
372
Amanda J Visek
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,284
1,188
0.520
![](https://cdn.adscientificindex.com/logos/2834.png)
sport psychology
physical activity
youth sport
child and adolescent development
exercise and health psychology