Efectos del xilitol en el crecimiento bacteriano frente a Streptococcus sanguinis: Estudio in vitro

Efectos del hongo patógeno Melampsorella caryophyllacearum Schroet. sobre el crecimiento radial de Abies alba Mill

Effects of the pathogenic fungus Melampsorella caryophyllacearum on radial growth of Abies alba Long-term damages caused by fungi on tree radial-growth and its interaction with climate have been little studied. The incidence and the severity of damage caused by the pathogenic fungus Melampsorella caryophyllacearum on Abies alba in three plots sampled in the Irati forest (Western Pyrenees, Navar...

Replica y Comparación del Modelo de McCloskey en el Contexto Chileno - Un Estudio Basado en el "Technology Acceptance Model" (TAM)

Electronic commerce has taken a vital importance in the last years due to the advantages that it provides to buyers and sellers. However, the use of electronic commerce is still limited, especially in developing countries. The objective of this research is to replicate and compare part of the model proposed by McCloskey, which intends to determine the factors that influence electronic commerce ...

Cumplimiento de las metas con reductores del colesterol en pacientes mexicanos. El estudio COMETA México

Terapias con inhibidores del receptor del factor de crecimiento epidérmico: acercando el futuro

Therapies against epidermal growth factor receptor: approaching the future. The Epidermal Growth Factor Receptor (EGFR) is considered an important target for rational drug design due to its key role in numerous tumors. Potential contribution of EGFR-related signaling pathways to promote tumorigenic processes, including cell proliferation, angiogenesis, and resistance to apoptosis has been well ...

Estudio del uso de Ontologías para la Expansión de Consultas en Recuperación de Imágenes en el Dominio Biomédico

The existence of huge collections of medical images in scientific repositories and hospital databases has generated increasing interest in the access to this information. In this paper we address this problem focusing on image retrieval based on textual information related to the image. The initial hypothesis is that query expansion could improve the effectiveness of image retrieval systems. In...