Total 2,444,186 scientists, country 221, and institutions 24,477 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Frank S Gilliam](https://cdn.adscientificindex.com/pictures/d1/1685657.jpg)
Plant Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
79
0.622
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Wade Jeffrey](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
34
0.400
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Stephen Vodanovich](https://cdn.adscientificindex.com/pictures/c2/1685659.jpg)
Boredom
Workaholism
Employment Discrimination Law
Ageism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
43
0.662
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Stephen J Vodanovich](https://cdn.adscientificindex.com/pictures/6e/1685660.jpg)
Boredom
Workaholism
Ageism
EEO Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
42
0.677
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Raid Amin](https://cdn.adscientificindex.com/pictures/ce/1685668.jpg)
Disease Surveillance
Control Charts
Assessment of Statistics and Mathematics Learning
Shark Human Interaction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
22
0.449
* Total i10 IndexRankings
Ranking Based On Selection: 6
![John W Coffey](/user/assets/images/profile/no-profile-photo.png)
knowledge management
knowledge modeling
Service oriented architecture
educational technology
computer science education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
11
0.234
* Total i10 IndexRankings
Ranking Based On Selection: 7
![SM Mizanoor Rahman](https://cdn.adscientificindex.com/pictures/9d/1685686.jpg)
Robotics and Mechatronics
AI and Control
Product Design and Manufacturing
STEM Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
21
0.457
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Jane Caffrey](https://cdn.adscientificindex.com/pictures/f0/1685662.jpg)
sediment biogeochemistry
estuarine ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
30
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Michael C Murrell](https://cdn.adscientificindex.com/pictures/96/1685664.jpg)
plankton ecology
estuarine processes
eutrophication
hypoxia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
31
0.705
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Youngil Lee](https://cdn.adscientificindex.com/pictures/44/896362.jpg)
Exercise-induced cardio and neuroprotection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
34
0.791
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11
![Thomas Reichherzer](/user/assets/images/profile/no-profile-photo.png)
Artificial Intelligence
Computer & Sensor Networks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
6
0.140
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Wayne Bennett](/user/assets/images/profile/no-profile-photo.png)
Physiological Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
25
0.595
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Steven Kass](https://cdn.adscientificindex.com/pictures/71/1685663.jpg)
boredom
driving
situation awareness
training
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
26
0.650
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Ezzat Bakhoum](https://cdn.adscientificindex.com/pictures/d2/1685677.jpg)
Sensors
Communication Systems
Aerospace Applications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
12
0.300
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Ashok Srinivasan](/user/assets/images/profile/no-profile-photo.png)
High performance computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
11
0.297
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Alfred G Cuzán](https://cdn.adscientificindex.com/pictures/98/1685679.jpg)
laws of politics
American presidential elections
PollyVote
comparative politics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
5
0.135
* Total i10 IndexRankings
Ranking Based On Selection: 17
![James B Mann](/user/assets/images/profile/no-profile-photo.png)
Manufacturing
Machining
Materials
Tribology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
24
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 18
![John E Worth](https://cdn.adscientificindex.com/pictures/02/1685690.jpg)
Historical archaeology
prehistoric archaeology
ethnohistory
colonialism
ceramic analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
13
0.382
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Sikha Bagui](/user/assets/images/profile/no-profile-photo.png)
Data Mining
Machine Learning
Database
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
25
0.758
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Rodney Guttmann](/user/assets/images/profile/no-profile-photo.png)
Alzheimer's disease
oxidative stress
phage-display
pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
14
0.424
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Samantha R Seals](/user/assets/images/profile/no-profile-photo.png)
Biostatistics
Statistics
Cardiovascular Disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
30
0.938
* Total i10 IndexRankings
Ranking Based On Selection: 22
![James E Arruda](/user/assets/images/profile/no-profile-photo.png)
EEG
Statistics
Alzheimer’s
MCI
FVEP
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
13
0.406
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Otto G Richter](https://cdn.adscientificindex.com/pictures/62/1685674.jpg)
Galaxies
clusters of galaxies
statistics in astronomy
star formation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
4
0.129
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Stephen Lemay](https://cdn.adscientificindex.com/pictures/d4/1685675.jpg)
supply chain management
logistics
truck driver turnover
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
16
0.552
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Tanay Kesharwani](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
19
0.792
Frank S Gilliam
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
79
0.622
Wade Jeffrey
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
34
0.400
Stephen Vodanovich
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
43
0.662
Boredom
Workaholism
Employment Discrimination Law
Ageism
Stephen J Vodanovich
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
42
0.677
Raid Amin
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
22
0.449
Disease Surveillance
Control Charts
Assessment of Statistics and Mathematics Learning
Shark Human Interaction
John W Coffey
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
11
0.234
knowledge management
knowledge modeling
Service oriented architecture
educational technology
computer science education
SM Mizanoor Rahman
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
21
0.457
Robotics and Mechatronics
AI and Control
Product Design and Manufacturing
STEM Education
Jane Caffrey
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
30
0.667
sediment biogeochemistry
estuarine ecology
Michael C Murrell
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
31
0.705
plankton ecology
estuarine processes
eutrophication
hypoxia
Youngil Lee
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
34
0.791
Exercise-induced cardio and neuroprotection
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Thomas Reichherzer
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
6
0.140
Artificial Intelligence
Computer & Sensor Networks
Wayne Bennett
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
25
0.595
Steven Kass
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
26
0.650
Ezzat Bakhoum
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
12
0.300
Ashok Srinivasan
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
11
0.297
Alfred G Cuzán
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
5
0.135
laws of politics
American presidential elections
PollyVote
comparative politics
James B Mann
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
24
0.667
Manufacturing
Machining
Materials
Tribology
John E Worth
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
13
0.382
Historical archaeology
prehistoric archaeology
ethnohistory
colonialism
ceramic analysis
Sikha Bagui
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
25
0.758
Data Mining
Machine Learning
Database
Rodney Guttmann
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
14
0.424
Alzheimer's disease
oxidative stress
phage-display
pharmacology
Samantha R Seals
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
30
0.938
Biostatistics
Statistics
Cardiovascular Disease
James E Arruda
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
13
0.406
Otto G Richter
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
4
0.129
Galaxies
clusters of galaxies
statistics in astronomy
star formation
Stephen Lemay
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
16
0.552
supply chain management
logistics
truck driver turnover
Tanay Kesharwani
University of West Florida
Pensacola, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
19
0.792