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
remote work
work-family
women and work
gender equality
workplace flexibility
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
127
0.774
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Connected & autonomous vehicles
Infrastructure asset management
Transportation project evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
123
0.764
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Infrastructure management
Systems evaluation
Transportation economics and finance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
59
0.321
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Organization Learning
Knowledge Sharing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
55
0.618
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
transportation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
50
0.676
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Transportation planning
transport economics
demand modeling
transportation electrification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
46
0.793
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Connected and Automated Vehicles
Cooperative Driving Automation
Intelligent Transportation Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
41
0.953
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
36
0.973
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Environmental Policy & Politics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
28
0.651
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
American politics
public policy and administration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
25
0.313
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Public Opinion
Elections
Legislatures
American Politics
Risk
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Electoral Politics
Public Opinion
Representation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
22
0.550
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Collaboration
privacy
gender
ethics
tech policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
20
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Public Opinion
Mass Media
Race
Class
and Gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
20
0.690
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Digitization
3D technologies
cultural heritage digital libraries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
19
0.559
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
faculty development
information literacy
informed learning
phenomenography
variation theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
transportation
construction
airport
automated vehicle
UAS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Political psychology
gender and politics
political communication
religion and politics
political behaviour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Library Science
Education
Educational Technology
Information Inquiry
School Libraries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
13
0.245
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Judicial Politics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
13
0.591
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Public libraries
digital preservation
information behavior
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Terrorism
International Political Economy
Elections
Animal Rights
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
12
0.250
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
GIS
Information Science
Geography
data
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Library Science
Information Science
Data Information Literacy
Information Literacy
Embedded Information Literacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
Ellen Ernst Kossek|Ellen Kossek, Ellen E. Kossek
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
127
0.774
remote work
work-family
women and work
gender equality
workplace flexibility
Samuel Labi
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
123
0.764
Connected & autonomous vehicles
Infrastructure asset management
Transportation project evaluation
Kumares Sinha
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
59
0.321
Infrastructure management
Systems evaluation
Transportation economics and finance
Marjorie Lyles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
55
0.618
Organization Learning
Knowledge Sharing
Andrew Tarko
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
50
0.676
Konstantina Nadia Gkritza
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
46
0.793
Transportation planning
transport economics
demand modeling
transportation electrification
Yiheng Feng
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
41
0.953
Connected and Automated Vehicles
Cooperative Driving Automation
Intelligent Transportation Systems
Nadia E Brown
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
36
0.973
Leigh Raymond
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
28
0.651
Environmental Policy & Politics
Bert A Rockman
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
25
0.313
American politics
public policy and administration
Cherie D Maestas
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
Public Opinion
Elections
Legislatures
American Politics
Risk
James A Mccann
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
22
0.550
Electoral Politics
Public Opinion
Representation
Scott Pegg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
Lorraine Kisselburgh
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
20
0.667
Collaboration
privacy
gender
ethics
tech policy
Rosalee A Clawson
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
20
0.690
Public Opinion
Mass Media
Race
Class
and Gender
Jennifer Johnson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
19
0.559
Digitization
3D technologies
cultural heritage digital libraries
Clarence Maybee
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
faculty development
information literacy
informed learning
phenomenography
variation theory
Sarah Hubbard
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
transportation
construction
airport
automated vehicle
UAS
Amanda Friesen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Political psychology
gender and politics
political communication
religion and politics
political behaviour
Annette Lamb
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
13
0.245
Library Science
Education
Educational Technology
Information Inquiry
School Libraries
Eric N Waltenburg
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
13
0.591
Andrea Copeland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
Public libraries
digital preservation
information behavior
James Lutz
Purdue University Fort Wayne
Fort Wayne, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
12
0.250
Terrorism
International Political Economy
Elections
Animal Rights
Ningning Nicole Kong
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
GIS
Information Science
Geography
data
Megan Sapp S Nelson
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
Library Science
Information Science
Data Information Literacy
Information Literacy
Embedded Information Literacy