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, ASEAN, EECA, and BRICS 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" (1,014,374 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.
![Ji Huan He](https://cdn.adscientificindex.com/pictures/0f/738866.jpg)
![Xiaoming Tao](https://cdn.adscientificindex.com/pictures/1d/409768.jpg)
![Zijian Zheng](https://cdn.adscientificindex.com/pictures/3f/411377.jpg)
![Majid Montazer](https://cdn.adscientificindex.com/pictures/16/410891.jpg)
![Hong Hu](/user/assets/images/profile/no-profile-photo.png)
![Mokhtar Arami](/user/assets/images/profile/no-profile-photo.png)
![A. Hebeish](/user/assets/images/profile/no-profile-photo.png)
![Xiaogang Chen](https://cdn.adscientificindex.com/pictures/f5/1468356.jpg)
![baozhong sun](/user/assets/images/profile/no-profile-photo.png)
![Zhaoling Li 李召岭](https://cdn.adscientificindex.com/pictures/98/734515.jpg)
![Mangala Joshi](https://cdn.adscientificindex.com/pictures/47/415691.jpg)
![Christopher Igwe Idumah](https://cdn.adscientificindex.com/pictures/ac/105765.jpg)
![Sunghoon Jeong](https://cdn.adscientificindex.com/pictures/78/416411.jpg)
![Masoud Latifi](https://cdn.adscientificindex.com/pictures/2f/416714.jpg)
![Li Li](https://cdn.adscientificindex.com/pictures/9e/421109.jpg)
![Umaru Ishiaku](https://cdn.adscientificindex.com/pictures/5a/91719.jpg)
![Gries Thomas](https://cdn.adscientificindex.com/pictures/d8/1763024.jpg)
![Sanjeev Ramchandra Shukla](https://cdn.adscientificindex.com/pictures/23/416389.jpg)
![Yasir Nawab](https://cdn.adscientificindex.com/pictures/aa/518123.jpg)
![Ali Tehrani](https://cdn.adscientificindex.com/pictures/5c/926128.jpg)
![S Wazed Ali](/user/assets/images/profile/no-profile-photo.png)
![Xianyi Zeng](/user/assets/images/profile/no-profile-photo.png)
![Boris Mahltig](https://cdn.adscientificindex.com/pictures/c2/1759636.jpg)
![Andrea Zille](https://cdn.adscientificindex.com/pictures/2f/908454.jpg)
![Mohammad Esmail Yazdanshenas](https://cdn.adscientificindex.com/pictures/a6/415904.jpg)
![Tanveer Hussain](https://cdn.adscientificindex.com/pictures/a6/362914.jpg)
![Barbara Simončič](https://cdn.adscientificindex.com/pictures/40/1222262.jpg)
![Mohamed Rehan](/user/assets/images/profile/no-profile-photo.png)
![Basma Eid](https://cdn.adscientificindex.com/pictures/a1/4423945.jpg)
![Rajesh Anandjiwala](https://cdn.adscientificindex.com/pictures/17/89161.jpg)
![Ahmad Mousavi Shoushtari](https://cdn.adscientificindex.com/pictures/62/362916.jpg)
![M Anbu Kulandainathan](https://cdn.adscientificindex.com/pictures/89/4425730.jpg)
![Aminoddin Haji](https://cdn.adscientificindex.com/pictures/5e/362917.jpg)
![Rezaul Karim|Rezaul Karim Reza](https://cdn.adscientificindex.com/pictures/01/3484240.jpg)
![Kyung Wha Oh](/user/assets/images/profile/no-profile-photo.png)
![Kyung Wha Oh](https://cdn.adscientificindex.com/pictures/a8/382520.jpg)
![Ramzi Khiari](https://cdn.adscientificindex.com/pictures/f6/89199.jpg)
![Maja Radetic](/user/assets/images/profile/no-profile-photo.png)
![Faouzi Sakli](https://cdn.adscientificindex.com/pictures/5a/97471.jpg)
![Abdülkadir Bilişik](https://cdn.adscientificindex.com/pictures/0d/190648.jpg)
![Mohammad Mirjalili](https://cdn.adscientificindex.com/pictures/3a/424488.jpg)
![Mehmet Karahan](https://cdn.adscientificindex.com/pictures/9f/80569.jpg)
![Seyed Abdolkarim Hosseini](https://cdn.adscientificindex.com/pictures/25/419254.jpg)
![Amit Rawal](https://cdn.adscientificindex.com/pictures/09/361996.jpg)
![Qiyao Huang](/user/assets/images/profile/no-profile-photo.png)
![Sajjad Ahmad Baig](https://cdn.adscientificindex.com/pictures/af/4442823.jpg)
![Laleh Ghasemi Mobarakeh](https://cdn.adscientificindex.com/pictures/97/424487.jpg)
![Yuri Lee](/user/assets/images/profile/no-profile-photo.png)
![Kit Lun Yick](/user/assets/images/profile/no-profile-photo.png)
![Winnie Yu](https://cdn.adscientificindex.com/pictures/f0/422112.jpg)
![Recep Karadağ](https://cdn.adscientificindex.com/pictures/52/84554.jpg)
![Ali Kılıç](https://cdn.adscientificindex.com/pictures/f0/60008.jpg)
![Hafeezullah Memon](https://cdn.adscientificindex.com/pictures/54/687608.jpg)
![Lili Wang](https://cdn.adscientificindex.com/pictures/cf/687629.jpg)
![Seung Hee Lee](https://cdn.adscientificindex.com/pictures/63/1648670.jpg)
![Hossein Tavanai](https://cdn.adscientificindex.com/pictures/1d/362928.jpg)
![Muhammad Qamar Khan](https://cdn.adscientificindex.com/pictures/e3/362927.jpg)
![Mahdi Hasanzadeh](https://cdn.adscientificindex.com/pictures/d2/527730.jpg)
![Boussu Francois](https://cdn.adscientificindex.com/pictures/b2/1660800.jpg)
![Mehmet Doğan](https://cdn.adscientificindex.com/pictures/1d/80385.jpg)
![Raechel M Laing](https://cdn.adscientificindex.com/pictures/ed/129525.jpg)
![Somia Yassin](https://cdn.adscientificindex.com/pictures/09/687631.jpg)
![Tingting Gao](https://cdn.adscientificindex.com/pictures/4e/760994.jpg)
![Zulfiqar Ahmad Rehan](https://cdn.adscientificindex.com/pictures/24/362913.jpg)
![Ali Zadhoush](https://cdn.adscientificindex.com/pictures/90/362918.jpg)
![Komeil Nasouri](https://cdn.adscientificindex.com/pictures/34/362922.jpg)
![Ramazan Tuğrul Oğulata](https://cdn.adscientificindex.com/pictures/51/84483.jpg)
![Marian Mccord](/user/assets/images/profile/no-profile-photo.png)
![Munir Ashraf](https://cdn.adscientificindex.com/pictures/c1/461210.jpg)
![Antonio Souto](/user/assets/images/profile/no-profile-photo.png)
![Anja Lund](https://cdn.adscientificindex.com/pictures/c3/1410251.jpg)
![Peiman Valipour|peyman Valipour, payman Valipoor](https://cdn.adscientificindex.com/pictures/bb/520295.jpg)
![Fatma Kalaoğlu](/user/assets/images/profile/no-profile-photo.png)
![Sheila Shahidi](https://cdn.adscientificindex.com/pictures/99/425875.jpg)
![Tseëlon](/user/assets/images/profile/no-profile-photo.png)
![Rehan Ashraf](/user/assets/images/profile/no-profile-photo.png)
![Somaye Akbari](https://cdn.adscientificindex.com/pictures/66/461207.jpg)
![Mohammad Zarrebini](https://cdn.adscientificindex.com/pictures/be/461205.jpg)
![Mehtap Şahiner](https://cdn.adscientificindex.com/pictures/18/80926.jpg)
![Sukhvir Singh](https://cdn.adscientificindex.com/pictures/8e/4509625.jpg)
![Karen Leonas](/user/assets/images/profile/no-profile-photo.png)
![Md Azizul Islam](https://cdn.adscientificindex.com/pictures/6a/5111131.jpg)
![Saeed Shaikhzadeh Najar](https://cdn.adscientificindex.com/pictures/02/429273.jpg)
![Ali Demir](https://cdn.adscientificindex.com/pictures/bf/191403.jpg)
![Peng Wang](https://cdn.adscientificindex.com/pictures/ee/1707792.jpg)
![Meram Abdelrahman](/user/assets/images/profile/no-profile-photo.png)
![Sheraz Ahmad](https://cdn.adscientificindex.com/pictures/39/435499.jpg)
![Muhammad Hashim](https://cdn.adscientificindex.com/pictures/07/400871.jpg)
![Subhankar Maity](https://cdn.adscientificindex.com/pictures/07/461202.jpg)
![Hossein Hasani](https://cdn.adscientificindex.com/pictures/54/362932.jpg)
![Nahid Hemmatinejad](https://cdn.adscientificindex.com/pictures/68/4305987.jpg)
![Lei Luo](https://cdn.adscientificindex.com/pictures/77/734514.jpg)
![Slah Msahli](https://cdn.adscientificindex.com/pictures/09/90771.jpg)
![Loghman Karimi](https://cdn.adscientificindex.com/pictures/c5/518945.jpg)
![Ningtao Mao](/user/assets/images/profile/no-profile-photo.png)
![Ahmet Çay](/user/assets/images/profile/no-profile-photo.png)
![SM Ishtiaque](https://cdn.adscientificindex.com/pictures/ce/461198.jpg)
![Ahmad I. Waly](/user/assets/images/profile/no-profile-photo.png)
![Samuel C Ugbolue|Samuel C. Ugbolue](https://cdn.adscientificindex.com/pictures/97/4309791.jpg)
![Masayuki Takatera](/user/assets/images/profile/no-profile-photo.png)
![China](/flags/cn.png)
![Egypt](/flags/eg.png)
![United Kingdom](/flags/gb.png)
![China](/flags/cn.png)
![China](/flags/cn.png)
![India](/flags/in.png)
![South Korea](/flags/kr.png)
![Nigeria](/flags/ng.png)
![Pakistan](/flags/pk.png)
![India](/flags/in.png)
![Germany](/flags/de.png)
![Portugal](/flags/pt.png)
![Pakistan](/flags/pk.png)
![Slovenia](/flags/si.png)
![Egypt](/flags/eg.png)
![Egypt](/flags/eg.png)
![South Africa](/flags/za.png)
![India](/flags/in.png)
![South Korea](/flags/kr.png)
![South Korea](/flags/kr.png)
![Tunisia](/flags/tn.png)
![Serbia](/flags/rs.png)
![Türkiye](/flags/tr.png)
![Türkiye](/flags/tr.png)
![Iran](/flags/ir.png)
![India](/flags/in.png)
![Pakistan](/flags/pk.png)
![Iran](/flags/ir.png)
![Türkiye](/flags/tr.png)
![Türkiye](/flags/tr.png)
![China](/flags/cn.png)
![China](/flags/cn.png)
![United States](/flags/us.png)
![Iran](/flags/ir.png)
![Pakistan](/flags/pk.png)
![Türkiye](/flags/tr.png)
![New Zealand](/flags/nz.png)
![China](/flags/cn.png)
![Pakistan](/flags/pk.png)
![Iran](/flags/ir.png)
![Iran](/flags/ir.png)
![Türkiye](/flags/tr.png)
![Pakistan](/flags/pk.png)
![Portugal](/flags/pt.png)
![Sweden](/flags/se.png)
![Iran](/flags/ir.png)
![Türkiye](/flags/tr.png)
![Pakistan](/flags/pk.png)
![Iran](/flags/ir.png)
![Türkiye](/flags/tr.png)
![India](/flags/in.png)
![United States](/flags/us.png)
![Türkiye](/flags/tr.png)
![Egypt](/flags/eg.png)
![Pakistan](/flags/pk.png)
![Pakistan](/flags/pk.png)
![Iran](/flags/ir.png)
![India](/flags/in.png)
![Egypt](/flags/eg.png)
![Nigeria](/flags/ng.png)
![Japan](/flags/jp.png)