Total 2,424,675 scientists, country 221, and institutions 24,468 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Alex Campos](/user/assets/images/profile/no-profile-photo.png)
Proteomics
Bioinformatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
42
0.955
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Vandana Sharma](https://cdn.adscientificindex.com/pictures/73/4510953.jpg)
Microbiome
Probiotics
Prebiotics
Herbs
Glycobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Sazid Hussain](/user/assets/images/profile/no-profile-photo.png)
Protein therapeutics
targeted drug delivery
cancer and neurodegenerative disease diagnostic imaging and therapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Sanjaya K Sahoo](https://cdn.adscientificindex.com/pictures/0a/4510960.jpg)
Protein structure function and Cardiac Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Jianhua Zhao](https://cdn.adscientificindex.com/pictures/e8/4510982.jpg)
cryo-EM
structural biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Dorothea Portius](/user/assets/images/profile/no-profile-photo.png)
Diabetes and Metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Alex Campos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
42
0.955
Vandana Sharma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
Microbiome
Probiotics
Prebiotics
Herbs
Glycobiology
Sazid Hussain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
Protein therapeutics
targeted drug delivery
cancer and neurodegenerative disease diagnostic imaging and therapy
Sanjaya K Sahoo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Protein structure function and Cardiac Physiology
Jianhua Zhao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Dorothea Portius
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000