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].
![Haitham M Alzoubi](https://cdn.adscientificindex.com/pictures/23/2040981.jpg)
![Nenad Mladenovic](https://cdn.adscientificindex.com/pictures/c1/2039390.jpg)
![Reza Farzipoor Saen](https://cdn.adscientificindex.com/pictures/52/413365.jpg)
![Raja Jayaraman](https://cdn.adscientificindex.com/pictures/98/2039537.jpg)
![Mohamed Haouari](https://cdn.adscientificindex.com/pictures/b9/414010.jpg)
![Mohamed Ben-Daya](https://cdn.adscientificindex.com/pictures/48/2040280.jpg)
![Mohamed A Youssef](https://cdn.adscientificindex.com/pictures/f3/2041013.jpg)
![MA Alsalem|محمد عاصم محمد علي السالم](https://cdn.adscientificindex.com/pictures/5e/420076.jpg)
![Fauzia Jabeen](https://cdn.adscientificindex.com/pictures/b5/2040714.jpg)
![Amine Belhadi](https://cdn.adscientificindex.com/pictures/11/3508860.jpg)
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![Matloub Hussain](https://cdn.adscientificindex.com/pictures/b2/2040698.jpg)
![Elmootazbellah Elnozahy](https://cdn.adscientificindex.com/pictures/c1/550270.jpg)
![Ibrahim H Osman](https://cdn.adscientificindex.com/pictures/72/358090.jpg)
![Mehmood Khan](https://cdn.adscientificindex.com/pictures/f8/2040694.jpg)
![Ayman Bahjat Abdallah](https://cdn.adscientificindex.com/pictures/e1/300488.jpg)
![Qureshi Mohamed Rafik Noor Mohamed](https://cdn.adscientificindex.com/pictures/20/418799.jpg)
![Abdelaziz Bouras](https://cdn.adscientificindex.com/pictures/e3/213813.jpg)
![Mohamed Saleh](https://cdn.adscientificindex.com/pictures/b1/94586.jpg)
![Sharfuddin Ahmed Khan](https://cdn.adscientificindex.com/pictures/ff/2040142.jpg)
![Saeed Rubaiee](https://cdn.adscientificindex.com/pictures/98/534101.jpg)
![Qian Long Kweh](https://cdn.adscientificindex.com/pictures/f7/2040970.jpg)
![Bassem Jarboui](https://cdn.adscientificindex.com/pictures/31/2040624.jpg)
![Muhammad Usman Tariq](https://cdn.adscientificindex.com/pictures/5a/2041115.jpg)
![Suresh Kumar](/user/assets/images/profile/no-profile-photo.png)
![Norita Ahmad](https://cdn.adscientificindex.com/pictures/f0/2040337.jpg)