The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 16, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (888.752) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
![Letizia Lusito](/user/assets/images/profile/no-profile-photo.png)
![Francesco Tornabene](https://cdn.adscientificindex.com/pictures/6f/1803902.jpg)
![Giuseppe Gigli](https://cdn.adscientificindex.com/pictures/44/1805065.jpg)
![Alfonso Maffezzoli](/user/assets/images/profile/no-profile-photo.png)
![Cecilia Bucci](https://cdn.adscientificindex.com/pictures/62/1755393.jpg)
![Piero Lionello](https://cdn.adscientificindex.com/pictures/5d/1854054.jpg)
![P Davide Cozzoli](https://cdn.adscientificindex.com/pictures/be/1852261.jpg)
![Stefano Piraino](https://cdn.adscientificindex.com/pictures/80/908384.jpg)
![Sergio Rossi](https://cdn.adscientificindex.com/pictures/a5/1858580.jpg)
![Andrea Tinelli](https://cdn.adscientificindex.com/pictures/42/1779075.jpg)
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![Ross Rinaldi|Rosaria Rinaldi](/user/assets/images/profile/no-profile-photo.png)
![Giustina Secund](https://cdn.adscientificindex.com/pictures/b7/1807397.jpg)
![Adriana Giangrande](https://cdn.adscientificindex.com/pictures/28/1766375.jpg)
![Francesco Paolo Fanizzi](https://cdn.adscientificindex.com/pictures/3b/1803714.jpg)
![Pasquale Cavaliere](https://cdn.adscientificindex.com/pictures/a4/1853145.jpg)
![Giuseppe Mele](https://cdn.adscientificindex.com/pictures/0e/1805066.jpg)
![Rossana Dimitri](https://cdn.adscientificindex.com/pictures/21/1857206.jpg)
![Massimiliano Cardinale](https://cdn.adscientificindex.com/pictures/41/1851621.jpg)
![Cosimino Malitesta](/user/assets/images/profile/no-profile-photo.png)
![Fabrizio Durante](https://cdn.adscientificindex.com/pictures/a8/1801927.jpg)
![Gianluigi Guido](https://cdn.adscientificindex.com/pictures/98/1805570.jpg)
![Michele Maffia](https://cdn.adscientificindex.com/pictures/a1/1808791.jpg)
![İgnazio Ciufolini](/user/assets/images/profile/no-profile-photo.png)
![Giuseppe Grassi](https://cdn.adscientificindex.com/pictures/d1/1807045.jpg)
![Mariaenrica Frigione](https://cdn.adscientificindex.com/pictures/f8/1800398.jpg)