The ranking of “Top 100” scientists is based on total h-index scores. Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, EECA, BRICS, and COMESA based on total h-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (829,221 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
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![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9876.png)
![](https://cdn.adscientificindex.com/logos/9876.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9875.png)
![](https://cdn.adscientificindex.com/logos/9875.png)
![](/assets/images/world-icon.png)
![Argentina](/flags/ar.png)
![](https://cdn.adscientificindex.com/logos/9569.png)
![](/assets/images/world-icon.png)
![Argentina](/flags/ar.png)
![](https://cdn.adscientificindex.com/logos/9273.png)
![](https://cdn.adscientificindex.com/logos/9273.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9794.jpg)
![](https://cdn.adscientificindex.com/logos/9794.jpg)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9873.png)
![](https://cdn.adscientificindex.com/logos/9873.png)
![](/assets/images/world-icon.png)
![Argentina](/flags/ar.png)
![](https://cdn.adscientificindex.com/logos/9273.png)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/9535.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9794.jpg)
![](https://cdn.adscientificindex.com/logos/9794.jpg)
![](/assets/images/world-icon.png)
![Chile](/flags/cl.png)
![](https://cdn.adscientificindex.com/logos/6959.png)
![](https://cdn.adscientificindex.com/logos/6959.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9865.jpg)
![](https://cdn.adscientificindex.com/logos/9865.jpg)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9894.jpg)
![](https://cdn.adscientificindex.com/logos/9894.jpg)
![](/assets/images/world-icon.png)
![Puerto Rico](/flags/pr.png)
![](https://cdn.adscientificindex.com/logos/9392.jpg)
![](https://cdn.adscientificindex.com/logos/9392.jpg)
![](/assets/images/world-icon.png)
![Colombia](/flags/co.png)
![](https://cdn.adscientificindex.com/logos/9264.jpg)
![](https://cdn.adscientificindex.com/logos/9264.jpg)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9847.png)
![](https://cdn.adscientificindex.com/logos/9847.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9875.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9847.png)
![](https://cdn.adscientificindex.com/logos/9847.png)
![](/assets/images/world-icon.png)
![Colombia](/flags/co.png)
![](https://cdn.adscientificindex.com/logos/9264.jpg)
![](https://cdn.adscientificindex.com/logos/9264.jpg)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9884.png)
![](https://cdn.adscientificindex.com/logos/9884.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9875.png)
![](https://cdn.adscientificindex.com/logos/9875.png)
![](/assets/images/world-icon.png)
![Argentina](/flags/ar.png)
![](https://cdn.adscientificindex.com/logos/9273.png)
![](https://cdn.adscientificindex.com/logos/9273.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9847.png)
![](https://cdn.adscientificindex.com/logos/9847.png)
![](/assets/images/world-icon.png)
![Argentina](/flags/ar.png)
![](https://cdn.adscientificindex.com/logos/9569.png)
![](https://cdn.adscientificindex.com/logos/9569.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9894.jpg)
![](https://cdn.adscientificindex.com/logos/9894.jpg)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9875.png)
![](https://cdn.adscientificindex.com/logos/9875.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9831.gif)
![](https://cdn.adscientificindex.com/logos/9831.gif)
![](/assets/images/world-icon.png)
![Argentina](/flags/ar.png)
![](https://cdn.adscientificindex.com/logos/9273.png)
![](https://cdn.adscientificindex.com/logos/9273.png)
![](/assets/images/world-icon.png)
![Argentina](/flags/ar.png)
![](https://cdn.adscientificindex.com/logos/9747.png)
![](/assets/images/world-icon.png)
![Argentina](/flags/ar.png)
![](https://cdn.adscientificindex.com/logos/9569.png)
![](/assets/images/world-icon.png)
![Argentina](/flags/ar.png)
![](https://cdn.adscientificindex.com/logos/9549.png)
![](https://cdn.adscientificindex.com/logos/9549.png)
![](/assets/images/world-icon.png)
![Argentina](/flags/ar.png)
![](https://cdn.adscientificindex.com/logos/9569.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9794.jpg)
![](https://cdn.adscientificindex.com/logos/9794.jpg)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9894.jpg)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9813.png)
![](https://cdn.adscientificindex.com/logos/9813.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9794.jpg)
![](https://cdn.adscientificindex.com/logos/9794.jpg)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9906.png)
![](https://cdn.adscientificindex.com/logos/9906.png)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/9535.png)
![](https://cdn.adscientificindex.com/logos/9535.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9875.png)
![](https://cdn.adscientificindex.com/logos/9875.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9841.png)
![](https://cdn.adscientificindex.com/logos/9841.png)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/9535.png)
![](https://cdn.adscientificindex.com/logos/9535.png)
![](/assets/images/world-icon.png)
![Argentina](/flags/ar.png)
![](https://cdn.adscientificindex.com/logos/9595.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9875.png)
![](https://cdn.adscientificindex.com/logos/9875.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9878.png)
![](https://cdn.adscientificindex.com/logos/9878.png)
![](/assets/images/world-icon.png)
![Colombia](/flags/co.png)
![](https://cdn.adscientificindex.com/logos/6967.jpg)
![](/assets/images/world-icon.png)
![Peru](/flags/pe.png)
![](https://cdn.adscientificindex.com/logos/9621.jpg)
![](https://cdn.adscientificindex.com/logos/9621.jpg)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/9291.jpg)
![](/assets/images/world-icon.png)
![Chile](/flags/cl.png)
![](https://cdn.adscientificindex.com/logos/9406.png)
![](/assets/images/world-icon.png)
![Chile](/flags/cl.png)
![](https://cdn.adscientificindex.com/logos/9406.png)
![](https://cdn.adscientificindex.com/logos/9406.png)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/9408.jpg)
![](https://cdn.adscientificindex.com/logos/9408.jpg)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](https://cdn.adscientificindex.com/logos/14484.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9875.png)
![](/assets/images/world-icon.png)
![Brazil](/flags/br.png)
![](https://cdn.adscientificindex.com/logos/9879.png)
![](https://cdn.adscientificindex.com/logos/9879.png)
![](/assets/images/world-icon.png)
![Colombia](/flags/co.png)
![](https://cdn.adscientificindex.com/logos/6967.jpg)
![](/assets/images/world-icon.png)
![Mexico](/flags/mx.png)
![](https://cdn.adscientificindex.com/logos/9198.png)
![](/assets/images/world-icon.png)
![Venezuela](/flags/ve.png)
![](https://cdn.adscientificindex.com/logos/9242.jpg)
![](https://cdn.adscientificindex.com/logos/9242.jpg)
![](/assets/images/world-icon.png)
![Dominican Republic](/flags/do.png)
![](https://cdn.adscientificindex.com/logos/4153.png)
![](https://cdn.adscientificindex.com/logos/4153.png)