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].
![J Hans C Cornelissen](https://cdn.adscientificindex.com/pictures/62/1828774.jpg)
![Rien Aerts](https://cdn.adscientificindex.com/pictures/0a/1855980.jpg)
![Maurice Maus W Sabelis](https://cdn.adscientificindex.com/pictures/0e/1790010.jpg)
![Cam Gestel Van|Kees van Gestel](/user/assets/images/profile/no-profile-photo.png)
![Peter C De Ruiter](https://cdn.adscientificindex.com/pictures/22/1853848.jpg)
![Gijs Jl Wuite](https://cdn.adscientificindex.com/pictures/8c/1805709.jpg)
![Willem Bouten](/user/assets/images/profile/no-profile-photo.png)
![Bas Teusink](https://cdn.adscientificindex.com/pictures/21/5292730.jpg)
![Michel Nivard](https://cdn.adscientificindex.com/pictures/68/1809023.jpg)
![Arne Janssen](https://cdn.adscientificindex.com/pictures/c8/917860.jpg)
Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.
![Bas Kooijman](https://cdn.adscientificindex.com/pictures/30/1753695.jpg)
![André De Roos](https://cdn.adscientificindex.com/pictures/a7/1767408.jpg)
![Hein De Haas](https://cdn.adscientificindex.com/pictures/85/918726.jpg)
![MP Berg](https://cdn.adscientificindex.com/pictures/61/1810002.jpg)
![W Daniel Kissling](https://cdn.adscientificindex.com/pictures/c2/1872734.jpg)
![Colin Russell](https://cdn.adscientificindex.com/pictures/84/1811272.jpg)
![Toby Kiers](https://cdn.adscientificindex.com/pictures/67/1871004.jpg)
![Petra Visser](https://cdn.adscientificindex.com/pictures/82/1853975.jpg)
![MHS Kraak](/user/assets/images/profile/no-profile-photo.png)
![Wilfred FM Roling](/user/assets/images/profile/no-profile-photo.png)
![Jacintha Ellers](https://cdn.adscientificindex.com/pictures/cf/1828943.jpg)
![Richardus SP Van Logtestijn](/user/assets/images/profile/no-profile-photo.png)
![Hamdi Mbarek](https://cdn.adscientificindex.com/pictures/77/1807975.jpg)
![Emiel Van Loon](https://cdn.adscientificindex.com/pictures/12/1793731.jpg)
![Judy Shamoun Baranes](/user/assets/images/profile/no-profile-photo.png)