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
Race
Racism and Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
41
0.953
* Total i10 IndexRankings
Ranking Based On Selection :2
Media
Political Communication
Public Opinion
Social Media
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
* Total i10 IndexRankings
Ranking Based On Selection :3
U.S. Politics
Representation
Legislative Politics
Political Institutions
Latino Politics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total i10 IndexRankings
Ranking Based On Selection :4
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total i10 IndexRankings
Ranking Based On Selection :5
Scholarly communication
Information equity
Digital divide
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :6
American Politics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :7
Transportation Engineering
Pavement Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :8
Public Law
Trans Feminism
Feminist Legal Theory
Transgender Studies
LGBT Politics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Lindsay Pérez Huber
California State University Long Beach
Long Beach, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
41
0.953
Kevin Wallsten
California State University Long Beach
Long Beach, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
Media
Political Communication
Public Opinion
Social Media
Matthew Mendez Garcia
California State University Long Beach
Long Beach, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
U.S. Politics
Representation
Legislative Politics
Political Institutions
Latino Politics
Susan Luevano
California State University Long Beach
Long Beach, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
Joseph W Aubele
California State University Long Beach
Long Beach, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Scholarly communication
Information equity
Digital divide
Christopher Dennis
California State University Long Beach
Long Beach, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Pritam Katawal
California State University Long Beach
Long Beach, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Transportation Engineering
Pavement Engineering
Kathryn J Perkins
California State University Long Beach
Long Beach, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Public Law
Trans Feminism
Feminist Legal Theory
Transgender Studies
LGBT Politics