Listar Centro de Investigacións Tecnolóxicas por título
Mostrando ítems 100-119 de 160
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Kinetics of Thermal Degradation of Cellulose: Analysis Based on Isothermal and Linear Heating Data
(NC State University, 2016-05-16)[Abstarct]: In spite of the many studies performed, there is not yet a kinetic model to predict the thermal degradation of cellulose in isothermal and non-isothermal conditions for the full extent of conversion. A model ... -
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 ... -
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 ... -
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. ... -
Managing the oceans: Site selection of a floating offshore wind farm based on GIS spatial analysis
(Elsevier, 2020-03)[Abstract] The aim of this study is to develop a methodology for using Geographic Information Systems (GIS) spatial analysis in the development of a floating offshore wind farm. When you plan a floating offshore wind farm ... -
Mapping capability of linear correlation statistics for characterization of complex materials using laser-induced breakdown spectroscopy
(Elsevier, 2022-09-22)[Abstract]: In this work, the capability of linear correlation statistics for chemical mapping by laser-induced breakdown spectroscopy (LIBS) has been studied for the first time for the characterization of samples with ... -
Mecánica de fluidos
(Universidade da Coruña, Servizo de Publicacións, 2004)[Resumen] En este libro de texto se desarrollan los contenidos del currículo correspondiente a un primer curso de mecánica de fluidos en carreras de ingeniería mecánica, naval o similares. -
Mechanical stiffness prediction of beam-to-column stiffened angle joints
(Elsevier, 2019-11-28)[Abstract]: Semi-rigid angle joints, in their different configurations, constitute a highly interesting alternative to other typologies like end plate joints. However, they are not widely used in the customary practice of ... -
Mejora de la calidad total en las entidades gallegas
(2007)[Resumen] El objetivo principal de este estudio es determinar aquellas áreas o puntos que las organizaciones radicadas en la Comunidad Autónoma de Galicia necesitan reforzar para mejorar su implantación de la gestión de ... -
Metamodelling of stiffness matrices for 2D welded asymmetric steel joints
(Elsevier, 2019-08-02)[Abstract]: Beam-column steel joints usually have a semi-rigid behaviour, and this must be taken into account when carrying out a global analysis of the structure. Rotational springs at each side of the joint are commonly ... -
Methodology for positioning a group of green artificial reef based on a database management system, applied in the estuary of Ares-Betanzos (Nw Iberian Peninsula)
(Elsevier, 2019-10-01)[Abstract] The Galician coast, and particularly its estuaries are ecosystems with a large biological production which require protection against the strong human pressure they suffer. Sustainability in fishing, shell fishing ... -
Modelling Operative and Routine Learning Curves in Manoeuvres in Locks and in Transit in the Expanded Panama Canal
(Cambridge University Press, 2021-05)[Abstract] Piloting in the Panama Canal is exceptional as, due to its importance, the functions of the captains of vessels are taken over by pilots. Hence, prior to inauguration of the expanded canal, a limited number of ... -
Motivation as a Tool for Designing Lifelong Learning Robots
(IOS Press, 2020)[Abstract] Designing robots has usually implied knowing beforehand the tasks to be carried out and in what domains. However, in the case of fully autonomous robots this is not possible. Autonomous robots need to operate ... -
Mural Paintings Characterisation Using X-ray Fluorescence and Raman Spectroscopy—A Case Study: Nossa Senhora das Neves Chapel, Vilar de Perdizes, Galicia—North Portugal Euroregion
(MDPI, 2023-11-21)[Abstract]: Sixteenth-century mural paintings of Nossa Senhora das Neves in Vilar de Perdizes (Galicia—North Portugal Euroregion) were analysed. An iconographic study has allowed us to understand the meaning of the seven ... -
New constructions heuristics to solve the vehicle routing problem with time windows. New software and methodology.
(2007)[Abstract] In this paper we present an analysis of the traditional tour construction heuristics for the vehicle routing problem, providing new construction techniques that outperform some of the traditional methods for the ... -
Nuevas técnicas de construcción de rutas para el caso del Vehicle Routing Problem with Time Windows
(2004)[Abstract] In the last decades, the well-known problem of vehicle routing has derived into a number of different variants. One of these variants is the Vehicle Routing Problem with Time Windows. It is in 1987 when the ... -
Numerical and experimental analysis of the velocity field inside an artificial reef. Application to the Ares-Betanzos estuary
(MDPI, 2022-11-28)[Abstract]: The placement of artificial reef (AR) units on the seabed modifies the velocity field of the water, making the nutrients circulate properly and creating the necessary habitat for the settlement of the desired ... -
Numerical Simulations and Modal Analysis to Investigate the Defects in a Coating Process
(MDPI, 2021-10)Abstract: This work investigates the hydrodynamics of jet wiping, a coating process in which a thin slot gas jet impinges on a coating film dragged by a moving strip; thus, reducing the coating thickness and developing a ...