Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
![Adam P Spira](https://cdn.adscientificindex.com/pictures/c3/1388587.jpg)
Aging
Sleep
Cognitive decline
Alzheimer's disease
Functional decline
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
110
0.917
![Sjoert Van Velzen](/user/assets/images/profile/no-profile-photo.png)
Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
110
0.948
![Thomas Louis](/user/assets/images/profile/no-profile-photo.png)
statistics
biostatistics
environment
clinical trials
health services
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
226
109
0.482
![Xiumei Hong](/user/assets/images/profile/no-profile-photo.png)
Multi Omics
food allergy
preterm birth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
109
0.813
![Brendan Saloner](https://cdn.adscientificindex.com/pictures/4e/1446414.jpg)
substance use disorders
social policy
health insurance
Medicaid
incarceration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
109
0.901
![Jennifer A Schrack](https://cdn.adscientificindex.com/pictures/fc/1446498.jpg)
Aging
Energy Expenditure
Physical Function
Accelerometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
109
0.991
![Peter Decarlo](https://cdn.adscientificindex.com/pictures/02/1350518.jpg)
Atmospheric Chemistry
Environmental Engineering
Field Measurements
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
108
0.915
![Sara Bennett](https://cdn.adscientificindex.com/pictures/1b/1357285.jpg)
international health
health systems
health policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
107
0.677
![Paul J Ferraro](https://cdn.adscientificindex.com/pictures/f8/1418622.jpg)
Sustainability Science
Behavioral Science
Environmental Economics and Policy
Impact Evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
106
0.828
![Patricia Janak](https://cdn.adscientificindex.com/pictures/10/1418564.jpg)
addiction
reward learning
amygdala
dopamine
striatal circuitry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
106
0.835
![Thomas A Glass](https://cdn.adscientificindex.com/pictures/a0/1446663.jpg)
social epidemiology
aging
stroke
social networks
neighborhoods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
106
0.855
![Craig A Townsend](https://cdn.adscientificindex.com/pictures/67/1348675.jpg)
Bioorganic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
105
0.443
![Robert Moffitt](https://cdn.adscientificindex.com/pictures/c7/1328466.jpg)
Labor Economics
Econometrics
Population Economics
Public Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
206
105
0.510
![Trac D Tran](https://cdn.adscientificindex.com/pictures/aa/1437614.jpg)
Electrical and Computer Engineering
Math
Computer Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
105
0.522
![Howard Fairbrother](/user/assets/images/profile/no-profile-photo.png)
Environmental Chemistry
Surface Chemistry
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
105
0.656
![Heather Thiessen Philbrook](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
105
0.897
![Mark L Van Natta](/user/assets/images/profile/no-profile-photo.png)
clinical trials
longitudinal studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
104
0.759
![Xingde Li](https://cdn.adscientificindex.com/pictures/5c/1327626.jpg)
Endomicroscopy
Neurophotonics
2P Fiberscopy
Optical Coherence Tomography
Biomedical Optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
104
0.776
![Jonathan P Weiner](https://cdn.adscientificindex.com/pictures/e7/1415323.jpg)
public health
health care
health informatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
103
0.545
![Colin Norman](https://cdn.adscientificindex.com/pictures/be/1423665.jpg)
astrophysics
Plasma physics
mathematical modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
103
0.563
![Joel S Bader](https://cdn.adscientificindex.com/pictures/b2/1327499.jpg)
Systems Biology
Synthetic Biology
Computational Biology
Bioinformatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
103
0.701
![Kalina Hristova](https://cdn.adscientificindex.com/pictures/f8/1415716.jpg)
Structure and assembly of biological membranes
cell signaling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
103
0.701
![Rachel Karchin](https://cdn.adscientificindex.com/pictures/b5/1327568.jpg)
computational immuno-oncology
bioinformatics
computational biology
computational genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
103
0.851
![Renan Castillo](https://cdn.adscientificindex.com/pictures/33/1419271.jpg)
Health Services Research
Trauma
Orthopaedics
Clinical Trials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
103
0.851
![David Yarkony](/user/assets/images/profile/no-profile-photo.png)
Nonadiabatic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
250
102
0.408
Adam P Spira
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
110
0.917
Aging
Sleep
Cognitive decline
Alzheimer's disease
Functional decline
Sjoert Van Velzen
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
110
0.948
Thomas Louis
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
226
109
0.482
statistics
biostatistics
environment
clinical trials
health services
Xiumei Hong
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
109
0.813
Brendan Saloner
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
109
0.901
substance use disorders
social policy
health insurance
Medicaid
incarceration
Jennifer A Schrack
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
109
0.991
Aging
Energy Expenditure
Physical Function
Accelerometry
Peter Decarlo
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
108
0.915
Atmospheric Chemistry
Environmental Engineering
Field Measurements
Sara Bennett
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
107
0.677
international health
health systems
health policy
Paul J Ferraro
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
106
0.828
Sustainability Science
Behavioral Science
Environmental Economics and Policy
Impact Evaluation
Patricia Janak
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
106
0.835
Thomas A Glass
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
106
0.855
social epidemiology
aging
stroke
social networks
neighborhoods
Craig A Townsend
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
105
0.443
Robert Moffitt
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
206
105
0.510
Labor Economics
Econometrics
Population Economics
Public Economics
Trac D Tran
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
105
0.522
Electrical and Computer Engineering
Math
Computer Science
Howard Fairbrother
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
105
0.656
Environmental Chemistry
Surface Chemistry
Materials Science
Heather Thiessen Philbrook
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
105
0.897
Mark L Van Natta
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
104
0.759
clinical trials
longitudinal studies
Xingde Li
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
104
0.776
Endomicroscopy
Neurophotonics
2P Fiberscopy
Optical Coherence Tomography
Biomedical Optics
Jonathan P Weiner
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
103
0.545
public health
health care
health informatics
Colin Norman
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
103
0.563
astrophysics
Plasma physics
mathematical modelling
Joel S Bader
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
103
0.701
Systems Biology
Synthetic Biology
Computational Biology
Bioinformatics
Kalina Hristova
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
103
0.701
Structure and assembly of biological membranes
cell signaling
Rachel Karchin
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
103
0.851
computational immuno-oncology
bioinformatics
computational biology
computational genomics
Renan Castillo
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
103
0.851
Health Services Research
Trauma
Orthopaedics
Clinical Trials
David Yarkony
Johns Hopkins University
Baltimore, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
250
102
0.408