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
2,217,890
Country Rank
435,033
Institution Rank : 1,191
![](https://cdn.adscientificindex.com/logos/11861.png)
![United States](/flags/us.png)
![Christian P Maynard](/user/assets/images/profile/no-profile-photo.png)
cannabis
vaping
public policy
drug policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,217,890
Country Rank
435,033
Institution Rank : 2,677
![](https://cdn.adscientificindex.com/logos/11862.jpg)
![United States](/flags/us.png)
![Gaurav Chauhan](/user/assets/images/profile/no-profile-photo.png)
Computational Biology
Biophysics
Depletion interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,217,890
Country Rank
435,033
Institution Rank : 1,191
![](https://cdn.adscientificindex.com/logos/11861.png)
![United States](/flags/us.png)
![Surendra Singh](/user/assets/images/profile/no-profile-photo.png)
Dryland Agronomy
Soil health
Soil carbon
Agroecosystem sustainability
Organic amendments
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,217,890
Country Rank
76,455
Institution Rank : 88
![](https://cdn.adscientificindex.com/logos/17390.png)
![Brazil](/flags/br.png)
![James Washington Alves Dos Santos](/user/assets/images/profile/no-profile-photo.png)
Sociologia da Religião
Mercado de bens simbólicos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,217,890
Country Rank
435,033
Institution Rank : 1,191
![](https://cdn.adscientificindex.com/logos/11861.png)
![United States](/flags/us.png)
![Vilma Navarro-Daniels](/user/assets/images/profile/no-profile-photo.png)
… and Peninsular Spanish Literature and Film
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
2,217,890
Country Ranking
435,033
Institution Ranking
1,191
Christian P Maynard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
2,217,890
Country Ranking
435,033
Institution Ranking
2,677
Gaurav Chauhan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
2,217,890
Country Ranking
435,033
Institution Ranking
1,191
Surendra Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/11861.png)
Dryland Agronomy
Soil health
Soil carbon
Agroecosystem sustainability
Organic amendments
* Total i10 Index Rankings
World Ranking
2,217,890
Country Ranking
76,455
Institution Ranking
88
James Washington Alves Dos Santos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/17390.png)
Sociologia da Religião
Mercado de bens simbólicos
* Total i10 Index Rankings
World Ranking
2,217,890
Country Ranking
435,033
Institution Ranking
1,191
Vilma Navarro-Daniels
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/11861.png)
… and Peninsular Spanish Literature and Film