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
social work
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
71
0.317
* Total i10 IndexRankings
Ranking Based On Selection :2
Aging
Bereavement
Caregiving
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
36
0.424
* Total i10 IndexRankings
Ranking Based On Selection :3
public management
public administration
public leadership
public human resource management
public sector ethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
49
0.653
* Total i10 IndexRankings
Ranking Based On Selection :4
Analytical Chemistry
Air Pollution
Aerosols
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
62
0.861
* Total i10 IndexRankings
Ranking Based On Selection :5
Aging Workforce Issues
Retirement
Bridge Employment
Mid and Late Career Development
Applied Psychological Measurement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
42
0.724
* Total i10 IndexRankings
Ranking Based On Selection :6
Lexical Processing
Diffusion model
tactile perception
visual word recognition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
37
0.841
* Total i10 IndexRankings
Ranking Based On Selection :7
Criminological Theory
Biosocial Interactions
Life-Course/Developmental Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
23
0.575
* Total i10 IndexRankings
Ranking Based On Selection :8
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
22
0.564
* Total i10 IndexRankings
Ranking Based On Selection :9
illicit networks
illicit markets
POP
program evaluation
environmental criminology and crime analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
24
0.727
* Total i10 IndexRankings
Ranking Based On Selection :10
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
* Total i10 IndexRankings
Ranking Based On Selection :11
Behavior changes
Eating Behavior
Lifestyle changes
Childhood Obesity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786
* Total i10 IndexRankings
Ranking Based On Selection :12
Native Americans
Race-Racism
Indigenous Peoples
Inequality
Globalization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
15
0.536
* Total i10 IndexRankings
Ranking Based On Selection :13
Vertebrate paleontology - Pleistocene - megafaunal extinction - Equus - Bison
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
13
0.464
* Total i10 IndexRankings
Ranking Based On Selection :14
Applied Economics
Financial Institutions
Market Efficiency
Banking
Risk Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
12
0.429
* Total i10 IndexRankings
Ranking Based On Selection :15
Cognitive linguistics
pragmatics
discourse analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
16
0.615
* Total i10 IndexRankings
Ranking Based On Selection :16
health disparities research
data analytics
health information systems technology
precision medicine and public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
* Total i10 IndexRankings
Ranking Based On Selection :17
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
* Total i10 IndexRankings
Ranking Based On Selection :18
Hate Crime
Extremism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
15
0.600
* Total i10 IndexRankings
Ranking Based On Selection :19
behavioral ecology
predator-prey interactions
urban ecology
herpetology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
* Total i10 IndexRankings
Ranking Based On Selection :20
TESOL
Second Language Acquisition
Technology Enhanced Teaching/Learning
Teacher Education
Social Justice in TESOL and Educati
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
* Total i10 IndexRankings
Ranking Based On Selection :21
advertising
green computing
image marketing
marketing
international marketing and advertising
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
10
0.435
* Total i10 IndexRankings
Ranking Based On Selection :22
Statistics
econommetrics
linear models
spatial correlation
reliability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
9
0.391
* Total i10 IndexRankings
Ranking Based On Selection :23
broadening STEM participation
intergroup relations
claiming discrimination
social identity threat
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
* Total i10 IndexRankings
Ranking Based On Selection :24
e-governance
cybersecurity
public-private partnership
government-business relations
learning effectiveness
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* Total i10 IndexRankings
Ranking Based On Selection :25
Security
Distributed Computing
Service-Oriented Architecture
Cloud Computing
E-Commerce
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
3
0.136
Martin Johnson
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
71
0.317
Dale A Lund
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
36
0.424
Montgomery Van Wart
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
49
0.653
public management
public administration
public leadership
public human resource management
public sector ethics
Andreas Beyersdorf
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
62
0.861
Analytical Chemistry
Air Pollution
Aerosols
Kenneth Shultz
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
42
0.724
Aging Workforce Issues
Retirement
Bridge Employment
Mid and Late Career Development
Applied Psychological Measurement
Pablo GóMez
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
37
0.841
Lexical Processing
Diffusion model
tactile perception
visual word recognition
Stephen G Tibbetts
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
23
0.575
Criminological Theory
Biosocial Interactions
Life-Course/Developmental Theory
Jodie B Ullman
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
22
0.564
Gisela Bichler
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
24
0.727
illicit networks
illicit markets
POP
program evaluation
environmental criminology and crime analysis
Jacob D Jones
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
Mara Cristina Lofrano Do Prado
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786
Behavior changes
Eating Behavior
Lifestyle changes
Childhood Obesity
James Fenelon
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
15
0.536
Native Americans
Race-Racism
Indigenous Peoples
Inequality
Globalization
Eric Scott
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
13
0.464
Vertebrate paleontology - Pleistocene - megafaunal extinction - Equus - Bison
Lawrence C Rose
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
12
0.429
Applied Economics
Financial Institutions
Market Efficiency
Banking
Risk Management
Rong Chen (陈融)|陈融
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
16
0.615
Cognitive linguistics
pragmatics
discourse analysis
Benjamin J Becerra
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
health disparities research
data analytics
health information systems technology
precision medicine and public health
Alexandru V Roman
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
Brian Levin
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
15
0.600
Breanna Bree Putman
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
behavioral ecology
predator-prey interactions
urban ecology
herpetology
Golge Seferoglu
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
TESOL
Second Language Acquisition
Technology Enhanced Teaching/Learning
Teacher Education
Social Justice in TESOL and Educati
Victoria Seitz
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
10
0.435
advertising
green computing
image marketing
marketing
international marketing and advertising
Sastry Pantula
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
9
0.391
Statistics
econommetrics
linear models
spatial correlation
reliability
Donna Garcia
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
broadening STEM participation
intergroup relations
claiming discrimination
social identity threat
Anna Ya Ni
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
e-governance
cybersecurity
public-private partnership
government-business relations
learning effectiveness
Zhengping Wu
California State University San Bernardino
San Bernardino, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
3
0.136
Security
Distributed Computing
Service-Oriented Architecture
Cloud Computing
E-Commerce