World

i10 Productivity
Rankings

University North ScientistsOthers i10 Productivity Rankings (Sort by last 6 years i10 Index) 2025

Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.

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Total 5,249 scientist
* Last 6 Years i10 IndexRankings
World Rank
3,288
Country Rank
973
Institution Rank : 5
Ranking Based On Selection :1
United States
John Baron
John Baron
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
chronic disease epidemiology
clinical trials
cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
548
372
0.679
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
3,386
Country Rank
1,002
Institution Rank : 7
Ranking Based On Selection :2
United States
Todd H Baron
Todd H Baron
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
561
367
0.654
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
3,878
Country Rank
1,147
Institution Rank : 9
Ranking Based On Selection :3
United States
John Buse
John Buse
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
diabetes
obesity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
444
348
0.784
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
4,459
Country Rank
1,341
Institution Rank : 11
Ranking Based On Selection :4
United States
Richard Boucher
Richard Boucher
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
Normal Physiology of Airway Surface Liquids (ASL)
ASL System Failure in CF and COPD
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
588
329
0.560
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
5,650
Country Rank
1,723
Institution Rank : 15
Ranking Based On Selection :5
United States
Dorothy L Espelage
Dorothy L Espelage
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
bullying
sexual harassment
dating violence
school-based interventions
social-emotional learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
332
299
0.901
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
6,162
Country Rank
1,886
Institution Rank : 16
Ranking Based On Selection :6
United States
Joseph D Tucker
Joseph D Tucker
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
crowdsourcing
sexual health
China
syphilis
HIV
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
332
289
0.870
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
6,324
Country Rank
1,941
Institution Rank : 17
Ranking Based On Selection :7
United States
Ethan Basch
Ethan Basch
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
prostate cancer
patient-reported outcomes
health services research
outcomes research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
323
286
0.885
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
6,482
Country Rank
1,985
Institution Rank : 18
Ranking Based On Selection :8
United States
Lisa A Careyfasco
Lisa A Careyfasco
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
351
283
0.806
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
7,509
Country Rank
2,323
Institution Rank : 20
Ranking Based On Selection :9
United States
Sheryl Zimmerman
Sheryl Zimmerman
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
371
266
0.717
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
7,540
Country Rank
2,340
Institution Rank : 21
Ranking Based On Selection :10
United States
Noel T Brewer
Noel T Brewer
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
Health behavior
Vaccination
HPV
Tobacco control
Risk perception
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
317
266
0.839
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
7,610
Country Rank
2,363
Institution Rank : 22
Ranking Based On Selection :11
United States
Russell Broaddus
Russell Broaddus
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
317
265
0.836
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
8,283
Country Rank
2,588
Institution Rank : 27
Ranking Based On Selection :12
United States
John Thorp
John Thorp
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
382
256
0.670
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
8,841
Country Rank
2,767
Institution Rank : 1
Ranking Based On Selection :13
United States
Paul Silvia
Paul Silvia
University of North Carolina at Greensboro
Greensboro , United States
Others
Creativity
Aesthetics
Interest
Experience Sampling
Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
275
250
0.909
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
8,892
Country Rank
847
Institution Rank : 1
Ranking Based On Selection :14
China
Wendong Zhang
Wendong Zhang
North University of China
Taiyuan , China
Others
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
307
249
0.811
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
9,067
Country Rank
2,847
Institution Rank : 29
Ranking Based On Selection :15
United States
Eric A Youngstrom
Eric A Youngstrom
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
Evidence-Based Assessment
Bipolar Disorder
Emotions
Clinical Decision Making
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
307
247
0.805
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
9,341
Country Rank
2,938
Institution Rank : 30
Ranking Based On Selection :16
United States
Nigel Key
Nigel Key
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
Hemostasis and Thrombosis
Sickle Cell Disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
312
244
0.782
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
11,906
Country Rank
3,771
Institution Rank : 41
Ranking Based On Selection :17
United States
A Wesley Burks
A Wesley Burks
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
324
220
0.679
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
12,192
Country Rank
3,868
Institution Rank : 44
Ranking Based On Selection :18
United States
David L Penn
David L Penn
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
Psychosocial treatment for schizophrenia
social cognition in schizophrenia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
269
218
0.810
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
13,794
Country Rank
4,353
Institution Rank : 47
Ranking Based On Selection :19
United States
J Charles Jennette
J Charles Jennette
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
337
206
0.611
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
13,882
Country Rank
4,381
Institution Rank : 48
Ranking Based On Selection :20
United States
Penny Gordon Larsen
Penny Gordon Larsen
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
Obesity & Cardiometabolic Consequences
Global Health
Genetic Epidemiology
Microbiome &
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
206
0.888
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
13,971
Country Rank
4,412
Institution Rank : 8
Ranking Based On Selection :21
United States
Roger Narayan
Roger Narayan
North Carolina State University
Raleigh , United States
Others
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
289
205
0.709
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
15,070
Country Rank
4,760
Institution Rank : 9
Ranking Based On Selection :22
United States
Sheldon Q Shi
Sheldon Q Shi
University of North Texas
Denton , United States
Others
Bioproducts Manufacturing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
199
0.869
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
15,898
Country Rank
5,017
Institution Rank : 53
Ranking Based On Selection :23
United States
Douglas Drossman
Douglas Drossman
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
329
194
0.590
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
15,939
Country Rank
5,033
Institution Rank : 54
Ranking Based On Selection :24
United States
Michael Knowles
Michael Knowles
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
281
194
0.690
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
16,219
Country Rank
5,121
Institution Rank : 58
Ranking Based On Selection :25
United States
Weiming Tang
Weiming Tang
University of North Carolina Chapel Hill
Chapel Hill , United States
Others
HIV
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
193
0.910
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
3,288
United States
973
5
Ranking Based On Selection: 1
John Baron
John Baron
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
548
372
0.679
Others
chronic disease epidemiology
clinical trials
cancer
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
3,386
United States
1,002
7
Ranking Based On Selection: 2
Todd H Baron
Todd H Baron
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
561
367
0.654
Others
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
3,878
United States
1,147
9
Ranking Based On Selection: 3
John Buse
John Buse
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
444
348
0.784
Others
diabetes
obesity
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
4,459
United States
1,341
11
Ranking Based On Selection: 4
Richard Boucher
Richard Boucher
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
588
329
0.560
Others
Normal Physiology of Airway Surface Liquids (ASL)
ASL System Failure in CF and COPD
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
5,650
United States
1,723
15
Ranking Based On Selection: 5
Dorothy L Espelage
Dorothy L Espelage
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
332
299
0.901
Others
bullying
sexual harassment
dating violence
school-based interventions
social-emotional learning
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
6,162
United States
1,886
16
Ranking Based On Selection: 6
Joseph D Tucker
Joseph D Tucker
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
332
289
0.870
Others
crowdsourcing
sexual health
China
syphilis
HIV
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
6,324
United States
1,941
17
Ranking Based On Selection: 7
Ethan Basch
Ethan Basch
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
323
286
0.885
Others
prostate cancer
patient-reported outcomes
health services research
outcomes research
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
6,482
United States
1,985
18
Ranking Based On Selection: 8
Lisa A Careyfasco
Lisa A Careyfasco
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
351
283
0.806
Others
cancer
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
7,509
United States
2,323
20
Ranking Based On Selection: 9
Sheryl Zimmerman
Sheryl Zimmerman
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
371
266
0.717
Others
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
7,540
United States
2,340
21
Ranking Based On Selection: 10
Noel T Brewer
Noel T Brewer
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
317
266
0.839
Others
Health behavior
Vaccination
HPV
Tobacco control
Risk perception
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
7,610
United States
2,363
22
Ranking Based On Selection: 11
Russell Broaddus
Russell Broaddus
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
317
265
0.836
Others
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
8,283
United States
2,588
27
Ranking Based On Selection: 12
John Thorp
John Thorp
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
382
256
0.670
Others
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
8,841
United States
2,767
1
Ranking Based On Selection: 13
Paul Silvia
Paul Silvia
University of North Carolina at Greensboro Greensboro, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
275
250
0.909
Others
Creativity
Aesthetics
Interest
Experience Sampling
Statistics
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
8,892
China
847
1
Ranking Based On Selection: 14
Wendong Zhang
Wendong Zhang
North University of China Taiyuan, China China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
307
249
0.811
Others
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
9,067
United States
2,847
29
Ranking Based On Selection: 15
Eric A Youngstrom
Eric A Youngstrom
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
307
247
0.805
Others
Evidence-Based Assessment
Bipolar Disorder
Emotions
Clinical Decision Making
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
9,341
United States
2,938
30
Ranking Based On Selection: 16
Nigel Key
Nigel Key
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
312
244
0.782
Others
Hemostasis and Thrombosis
Sickle Cell Disease
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
11,906
United States
3,771
41
Ranking Based On Selection: 17
A Wesley Burks
A Wesley Burks
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
324
220
0.679
Others
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
12,192
United States
3,868
44
Ranking Based On Selection: 18
David L Penn
David L Penn
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
269
218
0.810
Others
Psychosocial treatment for schizophrenia
social cognition in schizophrenia
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
13,794
United States
4,353
47
Ranking Based On Selection: 19
J Charles Jennette
J Charles Jennette
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
337
206
0.611
Others
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
13,882
United States
4,381
48
Ranking Based On Selection: 20
Penny Gordon Larsen
Penny Gordon Larsen
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
206
0.888
Others
Obesity & Cardiometabolic Consequences
Global Health
Genetic Epidemiology
Microbiome &
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
13,971
United States
4,412
8
Ranking Based On Selection: 21
Roger Narayan
Roger Narayan
North Carolina State University Raleigh, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
289
205
0.709
Others
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
15,070
United States
4,760
9
Ranking Based On Selection: 22
Sheldon Q Shi
Sheldon Q Shi
University of North Texas Denton, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
199
0.869
Others
Bioproducts Manufacturing
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
15,898
United States
5,017
53
Ranking Based On Selection: 23
Douglas Drossman
Douglas Drossman
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
329
194
0.590
Others
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
15,939
United States
5,033
54
Ranking Based On Selection: 24
Michael Knowles
Michael Knowles
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
281
194
0.690
Others
medicine
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
16,219
United States
5,121
58
Ranking Based On Selection: 25
Weiming Tang
Weiming Tang
University of North Carolina Chapel Hill Chapel Hill, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
193
0.910
Others
HIV
Epidemiology
See All Rankings and Analysis