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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 ...
Ultrafast Laser Surface Texturing: A Sustainable Tool to Modify Wettability Properties of Marble
(MDPI, 2019-07-28)
[Abstract] Conservation strategies to reduce the degradation of stone caused by the action of water are focusing on increasing the hydrophobicity of the surface by imitating existing solutions in nature (lotus leafs and ...
Influence of the weathering rate on the response of granite to nanosecond UV laser irradiation
(Elsevier, 2019-12-13)
[Abstract]: Laser ablation is an accepted cleaning technology for cultural heritage stonework. Optimized laser ablation may,however, have different side effects depending on the mineralogical composition of the stone. In ...
Laser versus scalpel cleaning of crustose lichens on granite
(Elsevier, 2018-02-28)
[Abstract]: This paper addresses the evaluation of the cleaning of crustose lichens developing on granite. The evaluation was performed considering the effectiveness of the cleanings and harmfulness exerted on the granite. ...
A computer vision system for identification of granite-forming minerals based on RGB data and artificial neural networks
(Elsevier, 2017-12-19)
[Abstract]: Granitic stones are widely used in the field of Cultural Heritage in the north-western Iberian Peninsula. In some activities regarding conservation, such as the laser cleaning, it is of great interest the ...
Influence of the commercial finishes of ornamental granites on roughness, colour and reflectance
(Elsevier, 2018-09)
[Abstract] The effects of the four common commercial finishes (polished, honed, disc cutting and bush hammering) on several properties of ornamental granites were evaluated. Two granites of different texture, widely used ...
Laser surface tempering of hardened chromium-molybdenum alloyed steel
(Elsevier, 2018-09-03)
[Abstract]: The effect of a laser tempering process, subsequent to a laser hardening treatment, on the microstructure, microhardness, structural composition
of phases and residual stresses of a 42CrMo4 steel has been ...
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)
Xornada universitaria galega en xénero: cinco años trabajando en red
(Universidade da Coruña, Servizo de Publicacións, 2019)
[Resumen]: En este trabajo se presenta una iniciativa llevada a cabo por las tres unidades de igualdad de las universidades gallegas, trabajando en red. Se trata de la Xornada Universitaria Galega en Xénero, XUGeX, que a ...