Effect of External Electric Fields on Defective AlN/Graphene Heterobilayer: A First-Principles Study [PDF]
Jean F. Murillo-García +4 more
doaj +2 more sources
Silk fibroin from production wastes, a new raw material for biomaterial applications: physicochemical properties and biological performance [PDF]
Silk textile production generates considerable amounts of waste, increasing environmental impact. However, this waste holds significant potential as a sustainable source of regenerated silk fibroin (SF) for biomedical applications.
Ana M. Gaviria Castrillón +9 more
doaj +2 more sources
Digital | Análogo: sistemas de fabricación digital personal
El artículo sintetiza la elaboración de un cuerpo teórico y proyectual desarrollado por el autor a través de los talleres VII y VIII de la Escuela de Diseño de la Pontificia Universidad Católica de Chile, así como a partir de los trabajos realizados en ...
Tomás Vivanco
doaj +9 more sources
This work presents an analysis of the crystallization process and the influence of laser surface modification on the crystalline phases and optical responses of Al2O3/glass–ceramic coatings deposited on a brass substrate. We used a CO2 laser at different
Julio Correa +8 more
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Elaboración de una metodología para la evaluación de la vulnerabilidad sísmica
En el presente trabajo se presenta una metodolog´?a para evaluar la vulnerabilidad s´?smica de las estructuras en un ´area espec´?fica. Mediante un m´etodo simplificado de inferencia se obtiene una estimaci´on de las condiciones de las estructuras para ...
Alejandro Aldama Ojeda +2 more
doaj +1 more source
DFT predictions of ferromagnetism in the AlC0.0625N0.9375 and AlC0.125N0.875 compounds
We employed density functional theory (DFT) in order to study the structural, electronic, and magnetic properties of pure AlN and C-atom-doped AlN compounds. The calculations were carried out using the method based on pseudopotential, employed exactly as
J.F. Murillo G +2 more
doaj +1 more source
Experimental study on AR fiberglass connectors for bridges made of composite materials
One highly relevant aspect in composite material bridgedesing is the study of the shear connectors to be used.Composite material bridges most commonly comprise acomposite deck resting on steel or reinforced concrete girders.This article analyzes the ...
A. Miravete +7 more
doaj +1 more source
El comportamiento a oxidación de recubrimientos cerámicos alúmina/titania (97/3, 87/13, 60/40) usando una capa de anclaje Ni-Al se ha estudiado mediante una termobalanza.
K. A. Habib +4 more
doaj +1 more source
Optical Gas Sensing of Ammonia and Amines Based on Protonated Porphyrin/TiO2 Composite Thin Films
Open porous and transparent microcolumnar structures of TiO2 prepared by physical vapour deposition in glancing angle configuration (GLAD-PVD) have been used as host matrices for two different fluorescent cationic porphyrins, 5-(N-methyl 4-pyridyl)-10,15,
Pedro Castillero +6 more
doaj +1 more source
Inversión en sistemas hidropónicos: Análisis comparativo de materiales, escalas y sistemas
En la provincia de Santa Elena el déficit hídrico permanente, el viento y el ataque de plagas son factores que afectan severamente la productividad hortícola.
Rosa Pertierra Lazo +2 more
doaj +1 more source

