Browsing Ikerketa-Artikuluak by Title
Now showing items 50-69 of 229
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Definición de una metodología optimizada para la simulación del desgaste en materiales
(Consejo Superior de Investigaciones Científicas (CSIC), 2010)The wear simulation with finite element method (FEM) presents great advantages for the improvement of components, because of the reduction in the cost in comparison to the experimental procedure (test time, materials, ... -
Demand Driven MRP – The need to standardise an implementation process
(Universitat Politècnica de València, 2020)Since the creation of the demand-driven material requirement planning (DDMRP) model, numerous studies have analysed the methodology’s significant impact on different organisations. Several successful cases and research ... -
Dementia related neuropsychiatric symptoms: inequalities in pharmacological treatment and institutionalization
(Dove Medical Press Limitedprevalence, 2019)Background: Dementia-related neuropsychiatric symptoms (NPS) are the main determinant of family stress and institutionalization of patients. This study aimed to identify inequalities by gender and socioeconomic status ... -
Desarrollo de un software de cribado automático de retinopatía diabética
(Ubiquity Press, 2019)Introducción: Los programas de cribado sistemático de retinopatía son efectivos para evitar la ceguera causada por la Diabetes Mellitus (DM). La utilización de métodos avanzados de Inteligencia Artificial (IA) posibilitan ... -
Design and characterisation of cellular composite structures for automotive crashboxes manufactured by out of die ultraviolet cured pultrusion
(Elsevier B.V., 2019-03-01)The present paper analyses the feasibility of designing a honeycomb-like crash-box, as a cellular structure, based on data obtained from the characterisation of the building block. In order to generalise the conclusions ... -
Design of a Solid-State Circuit Breaker for a DC Grid-Based Vessel Power System
(MDPI, 2019)Electric propulsion and integrated hybrid power systems can improve the energy efficiency and fuel consumption of different kinds of vessels. If the vessel power system is based on DC grid distribution, some benefits ... -
La desventaja socio-económica y cultural de las familias en Educación Infantil
(Universidade de Santiago de Compostela, 2019)En este artículo nos proponemos explicar la intervención educativa que se realiza en la escuela pública Ramón Bajo, de Vitoria-Gasteiz (Comunidad Autónoma Vasca) con objeto de responder a la desventaja socio-económica y ... -
Determination of emissivity and temperature of tool rake face when cutting AISI 4140
(Elsevier B.V., 2019)A method for measuring tool temperature in the tool/chip contact zone of the rake face of a tool during dry orthogonal cutting using thermography is presented. This method used a new calibration method that combined with ... -
Development of a Modular Fretting Wear and Fretting Fatigue Tribometer for Thin Steel Wires: Design Concept and Preliminary Analysis of the Effect of Crossing Angle on Tangential Force
(MDPI AG, 2019)This work presents the design of a modular ad-hoc fretting fatigue and fretting wear tribotester for thin steel wires. The working principles of the diffrent modules are described, such as the displacement and contact ... -
Development of Tools to Calculate the Vibroacoustic Performance of Electrical Machines in Lift Installations
(2017)Improper operation of the traction machine of a lift installation causes energy waste, vibrations and noise. The design of the machine must be optimum if energy efficiency and comfort specifications have to be satisfied. ... -
DFA-SPDP, a new DFA method to improve the assembly during all the product development phases
(Elsevier B.V., 2019)Design for Assembly (DFA) methodologies help the designer to take into account the assembly process during the development phases of a product (specifications, conceptual design and detailed design), thus improving the ... -
A Diagnostics Framework for Underground Power Cables Lifetime Estimation Under Uncertainty
(IEEE, 2020)Power cables are critical assets for the reliable operation of the grid. The cable lifetime is generally estimated from the conductor temperature and associated lifetime reduction. However, these tasks are intricate due ... -
Diffusion of Quinine with Ethanol as a Co-Solvent in Supercritical CO2
(MDPI, 2020)This study aims at contributing to quinine extraction using supercritical CO2 and ethanol as a co-solvent. The diffusion coefficients of quinine in supercritical CO2 are measured using the Taylor dispersion technique when ... -
Discrete event simulation procedure to build the production digital twin of highly automated and complex production systems
(Federación de Asociaciones de Ingenieros Industriales de España, 2020) -
Diversidad de origen y socioeconómica en una escuela de Gipuzkoa: diálogo con las familias
(Universidad de Murcia. Servicio de Publicaciones, 2021)El artículo presenta una investigación realizada en una escuela de Gipuzkoa con alta diversidad socioeconómica, de origen y lingüística. Sus objetivos han sido describir, analizar e interpretar las percepciones de las ... -
Does employee participation matter? An empirical study on the effects of participation on well-being and organizational performance
(Springer-Verlag GmbH, 2020)Employability, talent and/or motivation of people can be a source of sustainable competitive advantage; difficult for competitors to imitate. The involvement of people, and more specifically employee participation, has ... -
Drawbead uplift force analytical model for deep drawing operations
(IOP Publishing Ltd., 2018)Drawbead uplift force calculation has been an open issue among the deep drawing tool maker and software developers in the last years. Starting from the original work of Stoughton (1988) many have been the models presented ... -
Dynamic Multilevel Workflow Management Concept for Industrial IoT Systems
(IEEE, 2020)Workflow management is implemented in manufacturing at many levels. The nature of processes variesat each level, hindering the use of a standard modeling orimplementation solution. The creation of a flexible ... -
Economic evaluation of supplementing the diet with 1 Souvenaid in patients with prodromal Alzheimer's disease
(BioMed Central Ltd. Part of Springer Nature, 2020)Background: The LipiDiDiet trial showed that Souvenaid, a medical food, might delay progression to dementia in prodromal Alzheimer’s disease (AD). The objective of this study was to assess the cost-utility of Souvenaid ... -
Effect of Boron Content and Cooling Rate on the Microstructure and Boride Formation of β-Solidifying γ-TiAl TNM Alloy
(MDPI AG, 2020)Boron is a unique and popular grain refiner element in cast titanium aluminide (TiAl) alloys, as it helps to improve mechanical properties if properly alloyed. However, the formation mechanism of different types of borides ...
