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Mostrando ítems 1-10 de 21
Artículo
Pb2+, Cd2+ and Hg2+ removal by designed functionalized swelling high-charged micas
(Elsevier, 2021)
The increasing accumulation of toxic heavy metals in the environment has generated the need of efficient removal systems, being the adsorption method the most popular one applied in aqueous solutions. Of particular concern ...
Artículo
Novel Procedure for Laboratory Scale Production of Composite Functional Filaments for Additive Manufacturing
(Elsevier, 2020)
Successful 3D printing by material extrusion of functional parts for new devices requires high quality filaments. Uniform homogeneity and good dispersion of particles embedded in filaments typically takes several cycles ...
Capítulo de Libro
Una forma diferente de abordar el estudio del cálculo de lentes de contacto de hidrogel-silicona a partir de casos clínicos, de las lentes terapéuticas y de los sistemas de limpieza y desinfección, en la asignatura Contactología II
(Universidad de Sevilla, 2022)
Este CIMA se lleva a cabo en la asignatura Contactología II durante el segundo cuatrimestre del curso 2020-21. La duración fue de 12 horas (8 clases) en las que se desarrollan los siguientes contenidos: (1) Adaptación/ ...
Capítulo de Libro
Trabajo cooperativo de formulación de preguntas y evaluación como forma de profundizar en las experiencias prácticas en el laboratorio de Termodinámica
(Universidad de Sevilla, 2022)
El presente trabajo describe el diseño, implementación y evaluación de un Ciclo de Mejora en el Aula (CIMA) (Delord, Hamed y otros, 2020) para su aplicación en el Laboratorio de Termodinámica, asignatura del segundo año ...
Artículo
Pushing the limits of magnetocaloric high-entropy alloys
(American Institute of Physics, 2021)
High-entropy alloys (HEAs) have become a topic of high research interest due to the excellent mechanical properties that can be found in this new type of materials. However, their functional properties are usually modest ...
Artículo
Accommodation Response Variations in University Students under High Demand for Near-Vision Activity
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)
The objective of this study was to investigate accommodation changes and visual discomfort in a university student population after a period of high demand for near-vision activity. A total of 50 university students aged ...
Artículo
Vault changes after cyclopentolate instillation in eyes with posterior chamber phakic intraocular lens
(Nature Research, 2020)
Posterior chamber phakic intraocular lens (pIOL) implantation is a common option for correcting moderate-to-high ocular refractive defects. Because this pIOL is implanted on ciliary sulcus, the distance between the back ...
Artículo
Pre-Lens Tear Meniscus Height, Lipid Layer Pattern and Non-Invasive Break-Up Time Short-Term Changes with a Water Gradient Silicone Hydrogel Contact Lens
(MDPI, 2022)
To evaluate pre-lens tear film volume, stability and lipid interferometry patterns with a silicone hydrogel water content contact lens, a novel, noninvasive, ocular-surface-analyzer technology was used. A prospective, ...
Artículo
An Electrochemical Evaluation of Nitrogen-doped Carbons as Anodes for Lithium Ion Batteries
(Elsevier, 2020)
New anode materials beyond graphite are needed to improve the performance of lithium ion batteries (LIBs). Chemical doping with nitrogen has emerged as a simple strategy for enhancing lithium storage in carbon-based anodes. ...
Artículo
Mechanical properties of ceramics reinforced with allotropic forms of carbon
(Elsevier, 2022)
For decades, enormous investigation effort has been devoted to the fabrication of new ceramic matrix composites with enhanced mechanical properties. One of the most explored strategies is the addition of carbon allotropic ...