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
1,205,600
Country Rank
299,638
Institution Rank : 30
![](https://cdn.adscientificindex.com/logos/2137.png)
![United States](/flags/us.png)
![Robert Dean](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total i10 Index Rankings
World Rank
1,644,915
Country Rank
369,706
Institution Rank : 58
![](https://cdn.adscientificindex.com/logos/2137.png)
![United States](/flags/us.png)
![Christopher Kirby](/user/assets/images/profile/no-profile-photo.png)
History of philosophy
Comparative philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
World Ranking
1,205,600
Country Ranking
299,638
Institution Ranking
30
Robert Dean
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total i10 Index Rankings
World Ranking
1,644,915
Country Ranking
369,706
Institution Ranking
58
Christopher Kirby
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![](https://cdn.adscientificindex.com/logos/2137.png)
History of philosophy
Comparative philosophy