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Rietveld Quantitative Phase Analysis of Oil Well Cement: in Situ Hydration Study at 150 Bars and 150 °C
(2019-12)
Abstract: Oil and gas well cements are multimineral materials that hydrate under high pressure and temperature. Their overall reactivity at early ages is studied by a number of techniques including through the use of the ...
The Value of Transfer of Knowledge in Bridging the Gender Gap in STEM
(MDPI, 2021-05)
[Abstract] Spanish researchers’ recent evaluations regarding the transfer of knowledge have shown that activities that could help close the gender gap in STEM areas are penalized upon evaluation. The results were very ...
Laser Surface Modification in Ti-xNb-yMo Alloys Prepared by Powder Metallurgy
(MDPI, 2021-02)
[Abstract] The main objective was to study the effect of surface modification by laser on Ti-Nb-Mo powder metallurgical alloys to improve their mechano-chemical behavior and their application as a biomedical implant. The ...
Investigadoras en la luz y en las tecnologías de la luz
(Real Sociedad Española de Física, 2016)
Este artículo es el resumen de la exposición "Investigadoras en la Luz y en las tecnologías de la Luz", desde sus concepción y la selección de las homenajeadas, pasando por el contenido y formato de la exposición. A través ...
Sistema automatizado para a limpeza con láser de superficies non planas
(Centro de Supercomputación de Galicia, 2017-03)
Surface Modification of Porous Titanium Discs Using Femtosecond Laser Structuring
(MDPI, 2020-06)
[Abstract] The failure of titanium implants is associated with two main problems that include the bone resorption and fracture of the surrounding bone tissue (stiffness incompatibility) and implant loosening (poor ...
Influence of Femtosecond Laser Modification on Biomechanical and Biofunctional Behavior of Porous Titanium Substrates
(MDPI, 2022-04-19)
[Abstract] Bone resorption and inadequate osseointegration are considered the main problems of titanium implants. In this investigation, the texture and surface roughness of porous titanium samples obtained by the space ...
Effect of Alloying Elements on Laser Surface Modification of Powder Metallurgy to Improve Surface Mechanical Properties of Beta Titanium Alloys for Biomedical Application
(Elsevier, 2021-09)
[Abstract] Beta-type titanium alloy surfaces (Tie35Nbe10Ta (TNT) and Tie30Nbe4Sn (TNS)) weremodified by laser using a power of 1000 W and speed of 6.7 mm/s (Condition A) and a powerof 1500 W with speed of 10 mm/s (Condition ...
Tribo-Mechanical and Cellular Behavior of Superficially Modified Porous Titanium Samples Using Femtosecond Laser
(ScienceDirect, 2021-09)
[Abstract] In this work, the surface of porous titanium samples obtained by the space-holder technique was treated with a femtosecond laser to improve their osseointegration. Instrumented micro-indentation and scratch test ...
Visualización de procesos de microdilatación inducidos por Láser mediante el uso de interferometría holográfica digital
(Centro de Investigaciones en Láseres y Aplicaciones (CEILAP), 2023-03-25)
[Resumen]: En este artículo se muestra el uso de holografía interferométrica digital para el estudio de procesos de microdilatación. Mediante el uso de un esquema óptico y una cámara CCD se realizaron interferogramas sobre ...