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. Additionally, click to view the special rankings based on Productivity Rankings: 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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Decision Analysis
Risk Management
Supply Chain
Systems Engineering
Operations Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
35
0.875
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Supply Chain Management
Services Marketing
Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
24
0.686
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Dendrochronology
Paleoclimatology
Biogeography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Public Relations
Communication
Organizational Behavior
Social Capital
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
13
0.406
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Group Dynamics
Medical Outcomes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
13
0.464
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
community ecology
disease ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
13
0.520
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Social Media
Text Analytics
Computational Linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Educational leadership
continuous improvement
organizational theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Computational Chemistry
Fluoroaromatics
Aromaticity
Fullerenes
Density Functional Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
American philosophies (esp. pragmatism)
Ethics
Social and Political Philosophy
Environmental Philosophy
Theories of Metaphor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
forest ecology
vegetation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Leadership
Organizational Culture
Organizational Behavior
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
sedimentology
stratigraphy
sedimentary geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
cognitive psychology
memory
learning
test-enhanced learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Mental Health
Stigma
Rejection Decision Making
Natural
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
environmental history
media history
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
online learning
mobile learning
learning sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Political Economy
Development Economics
Public Choice
Defense Economics
Austrian Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Social Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Inorganic Chemistry
Organometallic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
6
0.545
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
mathematics education
flipped learning
mathematics anxiety
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Zachary A Collier
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
35
0.875
Decision Analysis
Risk Management
Supply Chain
Systems Engineering
Operations Management
Carol C Bienstock
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
24
0.686
Supply Chain Management
Services Marketing
Sustainability
R Stockton Maxwell
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
Dendrochronology
Paleoclimatology
Biogeography
Vincent Hazleton
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
13
0.406
Public Relations
Communication
Organizational Behavior
Social Capital
Francis C Dane
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
13
0.464
Jeremy Wojdak
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
13
0.520
community ecology
disease ecology
Andrea JS Stanaland
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Richard Gruss
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Social Media
Text Analytics
Computational Linguistics
Maxwell M Yurkofsky
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Educational leadership
continuous improvement
organizational theory
Miodrag Lovric
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
Adrienne Means Christensen
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
Tim Fuhrer
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
Computational Chemistry
Fluoroaromatics
Aromaticity
Fullerenes
Density Functional Theory
Steven Fesmire
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
American philosophies (esp. pragmatism)
Ethics
Social and Political Philosophy
Environmental Philosophy
Theories of Metaphor
Christine J Small
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
Benjamin Biermeier-Hanson
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Leadership
Organizational Culture
Organizational Behavior
Ryan Sincavage
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
sedimentology
stratigraphy
sedimentary geology
Kathleen Arnold
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
cognitive psychology
memory
learning
test-enhanced learning
Jane Machin
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Bill Kovarik
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
environmental history
media history
Matt Dunleavy
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
online learning
mobile learning
learning sciences
Thomas K Duncan
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Political Economy
Development Economics
Public Choice
Defense Economics
Austrian Economics
P Niels Christensen
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
George Harakas
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
6
0.545
Inorganic Chemistry
Organometallic Chemistry
Kristina Roth Stefaniak
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Anthony Dove
Radford University
Radford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
mathematics education
flipped learning
mathematics anxiety