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Now showing items 351-360 of 445
Article
A multidisciplinary perspective on the latest trends in artificial cartilage fabrication to mimic real tissue
(Elsevier, 2022-12)
Articular cartilage (AC) has a low ability for endogenous repair, and current treatments are not completely efficient in generating strong and healthy repair tissue. As a result, there is a great deal of interest in ...
Book
Avances en la investigación en Ciencias e Ingeniería: Actas V Jornada de Investigación y Postgrado
(3ciencias, 2019-06)
La Escuela Politécnica Superior (EPS) es un centro propio de la Universidad de Sevilla, con una tradición centenaria que se remonta a 1850, particularmente en el área de la Ingeniería de la Rama Industrial. La Visión ...
Article
Strong activation effect on a ru-co-c thin film catalyst for the hydrolysis of sodium borohydride
(2018)
In this work, we prepared a series of Ni foam supported Ru-Co, Ru-Co-B and Ru-Co-C catalysts in the form of columnar thin films by magnetron sputtering for the hydrolysis of sodium borohydride. We studied the activity and ...
Article
Estimating of bootstrap confidence intervals for freight transport matrices
(Elsevier, 2014)
Freight transport studies require, as a preliminary step, a survey to be conducted on a sample of the universe of agents, vehicles and/or companies of the transportation system. The statistical reliability of the data ...
Article
Synthesis and characterization of in situ-reinforced Al–AlN composites produced by mechanical alloying
(Elsevier, 2017)
This research is focused on the production of aluminum matrix composites (AMCs) reinforced with various percentages of aluminum nitride (AlN). For this purpose, aluminum powder was milled at room temperature for a total ...
Article
Improvement of the balance between a reduced stress shielding and bone ingrowth by bioactive coatings onto porous titanium substrates
(Elsevier, 2018-03)
Commercial pure titanium is known as good substitute for cortical bone tissue. Nevertheless, stress-shielding and the lack of osseointegration are still some limitations to solve. In this study, porous titanium substrates ...
Article
High resolution electron microscopy of GaAs capped GaSb nanostructures
(American Institute of Physics, 2009-01)
We show in this work that GaAs capping of 2 ML of GaSb grown by molecular beam epitaxy results in the formation of very small with heights of about 1 nm GaAsₓxSb₁₋ₓ nanostructures surrounded by a GaAs rich layer. This ...
PhD Thesis
Simulación y fabricación de piezas pulvimetalúrgicas mediante consolidación eléctrica con corriente de media frecuencia
(2015-12-14)
Objetivos: La Tesis se centra en el desarrollo y simulación de una nueva tecnología de consolidación pulvimetalúrgica rápida aplicable a polvos metálicos. Para lograr la rapidez deseable se propone una modalidad de ...
Presentation
Protagonismo del mentor en una actividad tutorial de carácter multidisciplinar en Ingeniería
(2011-07)
En la Escuela Politécnica Superior (EPS) de la Universidad de Sevilla se ha trabajado, por tercer curso consecutivo, en un Plan de Acción Tutorial desarrollado por 16 profesores tutores y 20 alumnos mentores de 5 titulaciones ...