La voluntad en Kant y Nietzsche: Clave para comprender la acción moral

Modelos animales para VIH/SIDA: ¿la clave para una vacuna?

Animal Models for HIV/AIDS: The Key for a Vaccine? The development of a protective vaccine against HIV-1/AIDS is the only hope to control this pandemic. One of the main obstacles to achieve this goal is the lack of an appropriate animal model. The models that have been used so far can be classified into two main groups: 1) small animals and 2) primates. Regarding the former, several unsuccessfu...

La lutte contre la Fasciolose en Iran

Técnicas para la Clasificación/Recuperación de Componentes Software Reutilizables y su Impacto en la Calidad

Este artlculo presenta una recopilaci6n de las principales t6cnicas de clasificaci6n y recuperaci6n de componentes software reutilizables, en uso hoy en dia asi como su impacto en el aseguramiento de la calidad de los sistemas informticos desarrollados mediante su composici6n.. Los mecanismos de ambos procesos se relacionan directarnente al depender del rnismo objeto; rnientras la clasificaci6n...

Servicios Interactivos y Accesibilidad en la Televisión Digital, una Oportunidad para Reducir la Brecha Digital

By having implemented digital terrestrial television (DTT) in Latin American countries and taking into account their ability to develop interactive services, new possibilities have been opened for improved connectivity in rural areas and those with difficult access by using applications that enable ubiquitous communication. In order to transfer the existing knowledge from Spain and Europe, the ...

Aprendizaje Automático versus Expresiones Regulares en la Detección de la Negación y la Especulación en Biomedicina

In this paper, we present a machine learning system that identify the negation and speculation signals in biomedical texts, in particular, in the BioScope corpus. The objective of this research is to compare the efficiency of this approach focused on machine learning with which it is based on regular expressions. Among the systems that follow the latter approach, we used NegEx because of its av...