Title:Modelo ontológico basado en web of confianza para analizar el uso de recursos en entorno de aprendizaje / Ontological model based on web of trust to analyze the use of resources in learning environment
Title:Implementation of an algorithm for users identification considering physiological problems affecting the speech / Implementación de un algoritmo para la identificación de usuarios considerando problemas fisiológicos que afectan el habla
Title:Evaluation of heavy crude oil from a water-oil model system as starting material for the preparation of adsorbents type NaY zeolite-templated carbon