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".
* Total i10 IndexRankings
Ranking Based On Selection :1
computational atomic physics
charged-particle collisions
intense laser-matter interaction
attosecond physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
311
97
0.312
* Total i10 IndexRankings
Ranking Based On Selection :2
Atomic Computational Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
70
0.476
* Total i10 IndexRankings
Ranking Based On Selection :3
angiogenesis
biomarkers
cardiovascular physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
18
0.439
* Total i10 IndexRankings
Ranking Based On Selection :4
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
23
0.590
* Total i10 IndexRankings
Ranking Based On Selection :5
Pharmacy
epilepsy
pharmacotherapy
antiepileptic drugs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
20
0.588
* Total i10 IndexRankings
Ranking Based On Selection :6
Science education
nature of science
nature of technology
preservice teacher education
history of science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
21
0.750
* Total i10 IndexRankings
Ranking Based On Selection :7
Virtual teams
technology supported collaboration
e-commerce
information systems pedagogy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
16
0.615
* Total i10 IndexRankings
Ranking Based On Selection :8
Diabetic Nephropathy
Obesity
Kidney
ER Stress
Renal Cell Carcinoma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
* Total i10 IndexRankings
Ranking Based On Selection :9
American foreign policy
international political economy
US-China relations
China's Belt and Road Initiative
China and multil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
* Total i10 IndexRankings
Ranking Based On Selection :10
Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
12
0.500
* Total i10 IndexRankings
Ranking Based On Selection :11
Global health
Public Health
Pharmacy Practice
Social Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
8
0.333
* Total i10 IndexRankings
Ranking Based On Selection :12
contracts
legal history
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
1
0.042
* Total i10 IndexRankings
Ranking Based On Selection :13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
* Total i10 IndexRankings
Ranking Based On Selection :14
learning and memory
Alzheimer's disease
endocrine disruptors
Fragile X
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
12
0.522
* Total i10 IndexRankings
Ranking Based On Selection :15
criminal law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
1
0.043
* Total i10 IndexRankings
Ranking Based On Selection :16
Animal Behavior
Animal Cognition
Captive management of endangered species
Human-Wildlife
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
8
0.364
* Total i10 IndexRankings
Ranking Based On Selection :17
Actuarial Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
* Total i10 IndexRankings
Ranking Based On Selection :18
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
9
0.474
* Total i10 IndexRankings
Ranking Based On Selection :19
constitutional law
comparative constitutional law
corruption
First Amendment
emolument clauses
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
4
0.211
* Total i10 IndexRankings
Ranking Based On Selection :20
Personality Disorders
Dimensional Personality Models
Nonsuicidal Self-Injury
Maladaptive Behaviors
Clinical Utility
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
* Total i10 IndexRankings
Ranking Based On Selection :21
Exercise Physiology
Vascular Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
* Total i10 IndexRankings
Ranking Based On Selection :22
Student Success
School Counseling
Noncognitive
Career Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
* Total i10 IndexRankings
Ranking Based On Selection :23
cell molecular biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
2
0.118
* Total i10 IndexRankings
Ranking Based On Selection :24
Adlerian
Individual Psychology
Positive Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Total i10 IndexRankings
Ranking Based On Selection :25
education
research methodologist
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
Klaus Bartschat
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
311
97
0.312
computational atomic physics
charged-particle collisions
intense laser-matter interaction
attosecond physics
Oleg Zatsarinny
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
70
0.476
Ronald Torry
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
18
0.439
Olga Lazareva
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
23
0.590
Timothy Welty
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
20
0.588
Pharmacy
epilepsy
pharmacotherapy
antiepileptic drugs
Jerrid Kruse
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
21
0.750
Science education
nature of science
nature of technology
preservice teacher education
history of science
Alanah Mitchell
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
16
0.615
Virtual teams
technology supported collaboration
e-commerce
information systems pedagogy
Shankar Munusamy
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
Diabetic Nephropathy
Obesity
Kidney
ER Stress
Renal Cell Carcinoma
David Skidmore
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
American foreign policy
international political economy
US-China relations
China's Belt and Road Initiative
China and multil
Athanasios Petridis
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
12
0.500
John Rovers
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
8
0.333
Global health
Public Health
Pharmacy Practice
Social Science
Allan Vestal
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
1
0.042
Jill M Allen
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
Craige Wrenn
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
12
0.522
learning and memory
Alzheimer's disease
endocrine disruptors
Fragile X
David Mccord
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
1
0.043
Michael J Renner
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
8
0.364
Animal Behavior
Animal Cognition
Captive management of endangered species
Human-Wildlife
Yiqing Chen
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
Jill Johnson
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
9
0.474
Mark Kende
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
4
0.211
constitutional law
comparative constitutional law
corruption
First Amendment
emolument clauses
Gregory Lengel
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
Personality Disorders
Dimensional Personality Models
Nonsuicidal Self-Injury
Maladaptive Behaviors
Clinical Utility
Meredith Luttrell
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
Wade Leuwerke
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
Student Success
School Counseling
Noncognitive
Career Development
Jerry Honts
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
2
0.118
cell molecular biology
Bengu Erguner Tekinalp
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Adlerian
Individual Psychology
Positive Psychology
Robyn Cooper
Drake University
Des Moines, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867