Welcome to AD Scientific Index. The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and Universities Rankings. Click here for individual or institutional registration.
![RóGer Moya](https://cdn.adscientificindex.com/pictures/8a/649349.jpg)
![Julio Calvo Alvarado](https://cdn.adscientificindex.com/pictures/69/648062.jpg)
![Esteban Meneses](https://cdn.adscientificindex.com/pictures/01/655515.jpg)
![Alexander Berrocal Jiménez](https://cdn.adscientificindex.com/pictures/ab/659966.jpg)
![Alfonso Chacon Rodriguez|Alfonso Chacon, A. Chacon](https://cdn.adscientificindex.com/pictures/94/665547.jpg)
![Guillermo Calvo-Brenes](https://cdn.adscientificindex.com/pictures/1c/4501197.jpg)
![Sonia Barboza Flores](https://cdn.adscientificindex.com/pictures/aa/4525342.jpg)
![Arys Carrasquilla-Batista](https://cdn.adscientificindex.com/pictures/f3/4525357.jpg)
![Kattia Núñez-Montero](https://cdn.adscientificindex.com/pictures/4d/4525682.jpg)
![Johanna Gaitán-Alvarez](https://cdn.adscientificindex.com/pictures/e3/4525383.jpg)
![Karolina Villagra-Mendoza](https://cdn.adscientificindex.com/pictures/43/4525639.jpg)
![Jorge Castro-Godínez](https://cdn.adscientificindex.com/pictures/3e/4525672.jpg)
![Silvia Soto-Córdoba](https://cdn.adscientificindex.com/pictures/c4/4525575.jpg)
![Floria Roa Gutierrez](https://cdn.adscientificindex.com/pictures/a8/667888.jpg)
![Marvin Castillo](/user/assets/images/profile/no-profile-photo.png)
![Edwin Esquivel-Segura](https://cdn.adscientificindex.com/pictures/d7/4525828.jpg)
![Franklin Hernandez-Castro](https://cdn.adscientificindex.com/pictures/8b/4525482.jpg)
![Jose Luis Leon Salazar](https://cdn.adscientificindex.com/pictures/06/662839.jpg)
![Alexander Schmidt-Durán](https://cdn.adscientificindex.com/pictures/d1/4525432.jpg)
![Ana Gabriela Víquez-Paniagua](https://cdn.adscientificindex.com/pictures/d3/5897196.jpg)
![Luis Diego Murillo-Soto](https://cdn.adscientificindex.com/pictures/e6/4526098.jpg)
![Mauricio Monge-Agüero](https://cdn.adscientificindex.com/pictures/33/4527899.jpg)
![Giannina Ortiz](https://cdn.adscientificindex.com/pictures/f2/4525485.jpg)
![Gustavo Adolfo Gómez-Ramírez (Orcid 0000-0001-9195-072X)](https://cdn.adscientificindex.com/pictures/24/5897188.jpg)
![Ronny García-Ramírez](https://cdn.adscientificindex.com/pictures/8e/4561257.jpg)