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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
817,525
Country Rank
215,691
Institution Rank : 62
![](https://cdn.adscientificindex.com/logos/5321.jpg)
![United States](/flags/us.png)
![Andrew Dilts](https://cdn.adscientificindex.com/pictures/6b/1385937.jpg)
Political Theory
Critical Theory
Punishment and Citizenship
Critical Race Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
* Total i10 Index Rankings
World Rank
858,483
Country Rank
225,850
Institution Rank : 67
![](https://cdn.adscientificindex.com/logos/5321.jpg)
![United States](/flags/us.png)
![Rebecca Sager](/user/assets/images/profile/no-profile-photo.png)
Religion
Politics
and Social Movements
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total i10 Index Rankings
World Rank
927,158
Country Rank
242,953
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/5556.jpg)
![United States](/flags/us.png)
![Chad Rector](https://cdn.adscientificindex.com/pictures/47/1385952.jpg)
Political Science
International Relations
Political Economy
Corruption
Federalism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total i10 Index Rankings
World Rank
1,038,599
Country Rank
267,332
Institution Rank : 86
![](https://cdn.adscientificindex.com/logos/5321.jpg)
![United States](/flags/us.png)
![Nathan K Chan](https://cdn.adscientificindex.com/pictures/5a/5252821.jpg)
American Politics
Political Behavior
Public Opinion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
817,525
![United States](/flags/us.png)
215,691
![](https://cdn.adscientificindex.com/logos/5321.jpg)
62
Andrew Dilts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
![](https://cdn.adscientificindex.com/logos/5321.jpg)
Political Theory
Critical Theory
Punishment and Citizenship
Critical Race Theory
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
858,483
![United States](/flags/us.png)
225,850
![](https://cdn.adscientificindex.com/logos/5321.jpg)
67
Rebecca Sager
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
![](https://cdn.adscientificindex.com/logos/5321.jpg)
Religion
Politics
and Social Movements
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
927,158
![United States](/flags/us.png)
242,953
![](https://cdn.adscientificindex.com/logos/5556.jpg)
5
Chad Rector
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
![](https://cdn.adscientificindex.com/logos/5556.jpg)
Political Science
International Relations
Political Economy
Corruption
Federalism
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,038,599
![United States](/flags/us.png)
267,332
![](https://cdn.adscientificindex.com/logos/5321.jpg)
86
Nathan K Chan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
![](https://cdn.adscientificindex.com/logos/5321.jpg)
American Politics
Political Behavior
Public Opinion