Total 2,393,018 scientists, country 221, and institutions 24,453 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
solid mechanics
fatigue
icme
multiscale modeling
molecular dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
297
204
0.687
* Total i10 IndexRankings
Ranking Based On Selection: 2
tectonics
mantle dynamics
population genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
18
0.295
* Total i10 IndexRankings
Ranking Based On Selection: 3
physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
6
0.098
* Total i10 IndexRankings
Ranking Based On Selection: 4
Leadership
business
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
47
0.797
* Total i10 IndexRankings
Ranking Based On Selection: 5
Respiratory Care
Mechanical Ventilation
Assisted Ventilation
Aerosol Therapy
Gas Therapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
45
0.776
* Total i10 IndexRankings
Ranking Based On Selection: 6
Multiphase
CFD
Turbulence
Acoustics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
22
0.564
* Total i10 IndexRankings
Ranking Based On Selection: 7
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
* Total i10 IndexRankings
Ranking Based On Selection: 8
Astacology
Natural History
Herpetology and Herpetoculture
Conservation Biology
Systematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
11
0.367
* Total i10 IndexRankings
Ranking Based On Selection: 9
nanocrystalline
thermal stability
carbon nanofibers
nanoparticles
metallic foam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 10
Business
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
6
0.222
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
Host-pathogen interactions
medical mycology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total i10 IndexRankings
Ranking Based On Selection: 12
Internal Medicine/Radiation Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 13
electromagnetics
cyberphysical systems
engineering education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
5
0.278
* Total i10 IndexRankings
Ranking Based On Selection: 14
Wireless Communications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
5
0.294
* Total i10 IndexRankings
Ranking Based On Selection: 15
Ventilation waveforms
high flow therapy
teaching excellence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
9
0.563
* Total i10 IndexRankings
Ranking Based On Selection: 16
computational chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
2
0.143
* Total i10 IndexRankings
Ranking Based On Selection: 17
Criminal Justice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
* Total i10 IndexRankings
Ranking Based On Selection: 18
business and leadership
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
1
0.077
* Total i10 IndexRankings
Ranking Based On Selection: 19
ergonomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 20
Pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
6
0.545
* Total i10 IndexRankings
Ranking Based On Selection: 21
Internet Routing
IoT
Cybersecurity
Pattern recognition and matching
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
4
0.364
* Total i10 IndexRankings
Ranking Based On Selection: 22
Fatigue
damage evolution
multiscale modeling
mechanical behavior of materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 23
Sex Therapy
Sex Addiction
Shame
Counseling Supervision
Christian Counseling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total i10 IndexRankings
Ranking Based On Selection: 24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total i10 IndexRankings
Ranking Based On Selection: 25
Nanomaterials
Nuclear materials
Radiation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Mark Horstemeyer
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
297
204
0.687
solid mechanics
fatigue
icme
multiscale modeling
molecular dynamics
John Baumgardner
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
18
0.295
tectonics
mantle dynamics
population genetics
David Ianuzzo
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
6
0.098
Mamandou Ouattara
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
47
0.797
Brian K Walsh
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
45
0.776
Respiratory Care
Mechanical Ventilation
Assisted Ventilation
Aerosol Therapy
Gas Therapy
Wayne Strasser|Wayne Strasser PE, PE Wayne Strasser, W. Strasser
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
22
0.564
Fred Volk
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
Zachary Loughman
West Liberty University
West Liberty, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
11
0.367
Astacology
Natural History
Herpetology and Herpetoculture
Conservation Biology
Systematics
Mark Atwater
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
nanocrystalline
thermal stability
carbon nanofibers
nanoparticles
metallic foam
James Lotts
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
6
0.222
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!
Michael S Price
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
Host-pathogen interactions
medical mycology
Dekuang Zhao
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
Internal Medicine/Radiation Oncology
Carl Pettiford
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
5
0.278
Kyung Kyoon Bae
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
5
0.294
Wireless Communications
Jonathan Waugh
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
9
0.563
Nancy Richardson
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
2
0.143
Chris Sullivan
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
Sherry Gearheart
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
1
0.077
business and leadership
Diana J Schwerha
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
Shekher Mohan
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
6
0.545
Feng Wang
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
4
0.364
Internet Routing
IoT
Cybersecurity
Pattern recognition and matching
Marcos Lugo
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
Fatigue
damage evolution
multiscale modeling
mechanical behavior of materials
John C Thomas
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Sex Therapy
Sex Addiction
Shame
Counseling Supervision
Christian Counseling
Robert Kruse
West Liberty University
West Liberty, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Jennifer Anand Sundararajan
Liberty University
Lynchburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Nanomaterials
Nuclear materials
Radiation