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
20,805
Country Rank
407
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/10556.png)
![France](/flags/fr.png)
![Sylvain Lehmann](https://cdn.adscientificindex.com/pictures/5b/1707376.jpg)
Neurodegeneration
Biomarkers
Alzheimer
Proteomics
Stem Cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
178
0.730
* Total i10 Index Rankings
World Rank
121,345
Country Rank
3,353
Institution Rank : 44
![](https://cdn.adscientificindex.com/logos/10556.png)
![France](/flags/fr.png)
![Christophe Hirtz](https://cdn.adscientificindex.com/pictures/ce/1707465.jpg)
Clinical Proteomics
Mass Spectrometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
80
0.851
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
20,805
![France](/flags/fr.png)
407
![](https://cdn.adscientificindex.com/logos/10556.png)
9
Sylvain Lehmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
178
0.730
![](https://cdn.adscientificindex.com/logos/10556.png)
Neurodegeneration
Biomarkers
Alzheimer
Proteomics
Stem Cells
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
121,345
![France](/flags/fr.png)
3,353
![](https://cdn.adscientificindex.com/logos/10556.png)
44
Christophe Hirtz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
80
0.851
![](https://cdn.adscientificindex.com/logos/10556.png)
Clinical Proteomics
Mass Spectrometry