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
Polymers
Energy Production/Stoarge
Electrocatalysts
Nanomaterials
Green Polymers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
294
235
0.799
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Polymers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
86
0.672
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Chemistry
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Economic Education
Labor Economics
Public Policy
Sports Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
22
0.431
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Aquatic Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Plant systematics
Herbarium management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
17
0.340
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
management marketing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
17
0.680
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
health communication crisis communication strategic communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
urban ecology
biodiversity
avian ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Neotropical
Mammals
Taxonomy
Didelphidae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
reading
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
11
0.458
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
8
0.400
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
7
0.333
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Global Information Systems
Artificial Intelligence
Cloud Computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
7
0.467
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
corporate governance
restatements
auditing
internal audit
financial reporting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Organizational Behavior
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Teacher Education
Supervision
Education Technology
Social Studies
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
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
International Economics
Development Economics
Entrepreneurship
Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Investments
Behavioral Finance
Pedagogy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Supply Chain Management
Open-Source Enterprise Information Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
big-team science
comparative psychology
developmental psychology
decision-making
social dilemmas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Rk Gupta
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
294
235
0.799
Polymers
Energy Production/Stoarge
Electrocatalysts
Nanomaterials
Green Polymers
Zoran S Petrovic
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
86
0.672
Santimukul Santra
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
Paul W Grimes
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
22
0.431
Economic Education
Labor Economics
Public Policy
Sports Economics
James E Whitney
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
Neil Snow
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
17
0.340
Plant systematics
Herbarium management
Donald Baack
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
17
0.680
Alicia Mason
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
health communication crisis communication strategic communication
Christine Rega-Brodsky
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
urban ecology
biodiversity
avian ecology
Mike Carper
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
Thiago Semedo
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Neotropical
Mammals
Taxonomy
Didelphidae
David Hurford
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
11
0.458
Khamis Siam
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
David W O'Bryan
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
8
0.400
David F Bradley
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Choong Y Lee
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
7
0.333
Maeve Cummings
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
7
0.467
Global Information Systems
Artificial Intelligence
Cloud Computing
Theresa Presley
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
corporate governance
restatements
auditing
internal audit
financial reporting
Eun Young Nae
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Organizational Behavior
Mark Diacopoulos
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Teacher Education
Supervision
Education Technology
Social Studies
Christine E Fogliasso
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
Anil K Lal
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
International Economics
Development Economics
Entrepreneurship
Education
Kevin Bracker Cfa
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Investments
Behavioral Finance
Pedagogy
Sang-Heui Lee
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Supply Chain Management
Open-Source Enterprise Information Systems
Laurent Prétôt
Pittsburg State University
Pittsburg, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
big-team science
comparative psychology
developmental psychology
decision-making
social dilemmas