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)
![Matthias J Schnell](/user/assets/images/profile/no-profile-photo.png)
vaccines
virology
immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
98
0.710
![Matthew Pettengill](/user/assets/images/profile/no-profile-photo.png)
Clinical Microbiology
Infectious Diseases
Virology
Blood Culture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
Matthias J Schnell
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
98
0.710
vaccines
virology
immunology
Matthew Pettengill
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
Clinical Microbiology
Infectious Diseases
Virology
Blood Culture