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.
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Joey Huston](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Kirsten Tollefson](https://cdn.adscientificindex.com/pictures/f2/4974078.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Wade Cameron Fisher](https://cdn.adscientificindex.com/pictures/06/1617121.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Carl Bromberg](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Andrew Chegwidden](https://cdn.adscientificindex.com/pictures/cf/1617122.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Gary D Westfall](https://cdn.adscientificindex.com/pictures/40/1350736.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Witold Nazarewicz|Witek Nazarewicz](https://cdn.adscientificindex.com/pictures/c7/1423952.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![B Alex Brown](https://cdn.adscientificindex.com/pictures/b4/1423632.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![David Tomanek](https://cdn.adscientificindex.com/pictures/75/1423688.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![C P Yuan](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Megan Donahue](https://cdn.adscientificindex.com/pictures/22/1423818.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![William G Lynch](https://cdn.adscientificindex.com/pictures/2f/1423949.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Kendall Mahn](https://cdn.adscientificindex.com/pictures/a7/1617156.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Bradley M Sherrill](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![G Mark Voit](https://cdn.adscientificindex.com/pictures/ad/1423716.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Huey Wen Lin](https://cdn.adscientificindex.com/pictures/78/1617223.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Morten Hjorth Jensen](https://cdn.adscientificindex.com/pictures/23/1617188.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Marcos Dantus](https://cdn.adscientificindex.com/pictures/d3/1348429.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Pawel Danielewicz](https://cdn.adscientificindex.com/pictures/72/1617175.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Hendrik Schatz](https://cdn.adscientificindex.com/pictures/61/1617194.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Alexandra Gade](https://cdn.adscientificindex.com/pictures/93/1617213.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Brian W O Shea](https://cdn.adscientificindex.com/pictures/eb/1423643.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Mark Dykman](https://cdn.adscientificindex.com/pictures/4e/1423803.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Michael Thoennessen](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Laura Chomiuk](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Facundo A Gómez](https://cdn.adscientificindex.com/pictures/02/1347684.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Daniel Bazin](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Jaideep Singh](https://cdn.adscientificindex.com/pictures/5d/1423741.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Edward F Brown](https://cdn.adscientificindex.com/pictures/07/1423699.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Wolfgang Bauer](https://cdn.adscientificindex.com/pictures/25/1350213.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Stephen Zepf](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Scott Pratt](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Subhendra D Mahanti](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![J Pumplin](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Vladimir Zelevinsky](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![F Nunes](https://cdn.adscientificindex.com/pictures/3e/1423711.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![William M Hartmann](https://cdn.adscientificindex.com/pictures/aa/1423950.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Dean Lee](https://cdn.adscientificindex.com/pictures/ce/1360220.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![PM Duxbury](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Andreas Von Manteuffel](https://cdn.adscientificindex.com/pictures/f3/1617351.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Vadim V Lozovoy](https://cdn.adscientificindex.com/pictures/4a/1617283.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Mehr Un Nisa](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Norman O Birge](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Fernando Montes](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Xu Lu](https://cdn.adscientificindex.com/pictures/f7/1617430.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Kyoko Makino](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Wayne Repko](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/1290.png)
![United States](/flags/us.png)
![Marco Fornari](https://cdn.adscientificindex.com/pictures/74/890849.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Carl Schmidt](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Sean Couch](https://cdn.adscientificindex.com/pictures/07/1617464.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Artemis Spyrou](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Reginald M Ronningen](https://cdn.adscientificindex.com/pictures/5a/1423881.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Heiko Hergert](https://cdn.adscientificindex.com/pictures/8b/1387531.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Ryan Ringle](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Carlo Piermarocchi](https://cdn.adscientificindex.com/pictures/96/1423648.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Acc Villari](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Wolfgang Kerzendorf](https://cdn.adscientificindex.com/pictures/54/1617192.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Chris Wrede](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Igor Nesterenko](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Yassid Ayyad](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Zach Kohley](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Jose Mendoza Cortes](https://cdn.adscientificindex.com/pictures/36/1394613.jpg)
![](https://cdn.adscientificindex.com/logos/11200.jpg)
![United States](/flags/us.png)
![Abraham G Kofman](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Farheen Naqvi](https://cdn.adscientificindex.com/pictures/53/1423712.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Abigail L Stevens](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Chong-Yu Ruan](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Gerd Kortemeyer](https://cdn.adscientificindex.com/pictures/91/1423720.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Robert Schabinger](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Mohammad Maghrebi](https://cdn.adscientificindex.com/pictures/80/1617692.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Tie Jiun Hou](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Kei Minamisono](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Gregory W Severin](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Marco Cortesi](https://cdn.adscientificindex.com/pictures/33/1387532.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Ana Henriques](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Lijie Sun|Li-Jie Sun](https://cdn.adscientificindex.com/pictures/d2/1617855.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Thomas H Parker](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![KJ Cook](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Kyle W Brown](https://cdn.adscientificindex.com/pictures/5c/1387534.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Huan Lei](https://cdn.adscientificindex.com/pictures/5c/1617725.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Johannes Pollanen](https://cdn.adscientificindex.com/pictures/82/1617748.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Zhengfang Zhou](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Shuaishuai Sun](https://cdn.adscientificindex.com/pictures/74/1617853.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Louis Lello](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Mark Peacock](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Se Agbemava](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Tzong Ru Terry Han](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Stuart Tessmer](https://cdn.adscientificindex.com/pictures/fa/1423923.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Yue Hao](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Padmanaban Sasthan Kuttipillai](https://cdn.adscientificindex.com/pictures/28/1459152.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Matthew J Comstock](https://cdn.adscientificindex.com/pictures/aa/1423813.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Andrei N Ganshin](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Jun Chen](https://cdn.adscientificindex.com/pictures/3a/4974072.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Carl E Fields](https://cdn.adscientificindex.com/pictures/78/1618001.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Bingwei Xu](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Xin Wang](https://cdn.adscientificindex.com/pictures/2e/1386577.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Anton Khomenko](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Mk Smith](https://cdn.adscientificindex.com/pictures/04/1444174.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Brandon Zerbe](/user/assets/images/profile/no-profile-photo.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Arsham Farzinnia](https://cdn.adscientificindex.com/pictures/d3/1347099.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Devin W Silvia](/user/assets/images/profile/no-profile-photo.png)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/1290.png)
![](https://cdn.adscientificindex.com/logos/1290.png)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/11200.jpg)
![](https://cdn.adscientificindex.com/logos/11200.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](/assets/images/world-icon.png)
![United States](/flags/us.png)
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![](https://cdn.adscientificindex.com/logos/5710.jpg)