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 17, 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 (910.673) 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].
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![Kazuyoshi Carvalho Akiba](/user/assets/images/profile/no-profile-photo.png)
![Deborah Carvalho Malta](https://cdn.adscientificindex.com/pictures/19/882905.jpg)
![Marco Bregant](/user/assets/images/profile/no-profile-photo.png)
![Kapczinski F](https://cdn.adscientificindex.com/pictures/47/641207.jpg)
![Pedro C Hallal](https://cdn.adscientificindex.com/pictures/c7/938089.jpg)
![Pedro Ismael Da Silva Junior](https://cdn.adscientificindex.com/pictures/fc/4976968.jpg)
![Aluisio JD Barros](https://cdn.adscientificindex.com/pictures/b0/938141.jpg)
![Alexandre Redson Soares Da Silva](/user/assets/images/profile/no-profile-photo.png)
![Eiji Tanaka](/user/assets/images/profile/no-profile-photo.png)
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![Alessandro D Loguercio](https://cdn.adscientificindex.com/pictures/fb/892825.jpg)
![Luis Augusto Rohde](https://cdn.adscientificindex.com/pictures/98/4962465.jpg)
![Jose Carlos Nicolau](/user/assets/images/profile/no-profile-photo.png)
![Felipe Dal Pizzol](https://cdn.adscientificindex.com/pictures/00/889061.jpg)
![Marco Túlio De Mello](https://cdn.adscientificindex.com/pictures/ef/4988918.jpg)
![Mario José Abdalla Saad](https://cdn.adscientificindex.com/pictures/0f/888815.jpg)
![Andre Russowsky Brunoni](https://cdn.adscientificindex.com/pictures/40/935350.jpg)
![Alvaro A Cruz](https://cdn.adscientificindex.com/pictures/10/893235.jpg)
![Adair Roberto Soares Dos Santos](https://cdn.adscientificindex.com/pictures/e1/1095569.jpg)
![Maria DO Carmo Leal](https://cdn.adscientificindex.com/pictures/7f/4375030.jpg)
![Rosely Sichieri](/user/assets/images/profile/no-profile-photo.png)
![Fernando A. Bozza](https://cdn.adscientificindex.com/pictures/93/4395533.jpg)
![Alicia Matijasevich Manitto](/user/assets/images/profile/no-profile-photo.png)
![Paolo Di Mascio](https://cdn.adscientificindex.com/pictures/cc/935351.jpg)
![Bruno Gualano](https://cdn.adscientificindex.com/pictures/99/935371.jpg)