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An analytical approach to calculate stress concentration factors of machined surfaces
(Elsevier Ltd., 2021)Machining operations affect the properties of the final surface layer, and these can impact on its functional per- formance, particularly on fatigue behaviour. Among the properties of the machined surface, surface topography ... -
Surface Integrity When Machining Inconel 718 Using Conventional Lubrication and Carbon Dioxide Coolant
(Elsevier Ltd., 2020)Surface integrity induced by machining process affects strongly the performance of functional products, for instance, the fatigue life as well as the resistance to stress corrosion cracking. Consequently, it is relevant ... -
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) -
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 ... -
La lectura digital en un aula de Secundaria: prácticas reales y dificultades del alumnado
(Universidad de Sevilla, 2019-02-13)Este trabajo muestra y analiza las prácticas y dificultades de estudiantes de 4º de la ESO cuando utilizan internet en clase de Lengua para buscar información. Se trata de un estudio de caso en el que se ha registrado ... -
La comunicación interna en las cooperativas: la percepción de las personas trabajadoras sobre la escucha y la información
(Universidad Complutense de Madrid, 2019-02-18)El objetivo principal de este trabajo de investigación es conocer las percepciones y expectativas de las personas trabajadoras de una cooperativa del Grupo MONDRAGON sobre la comunicación interna. Se ha puesto especial ... -
Indicadores necesarios para diseñar un dashboard desde la perspectiva de los profesores: un estudio cualitativo
(Organización de Estados Iberoamericanos, 2019-05-14)El número de estudiantes matriculados en cursos online de educación superior está aumentando, y como resultado, se generan más datos sobre su proceso de aprendizaje. Los datos generados pueden ser mostrados en un dashboard ... -
Towards the automation of the die spotting process: Contact blue pattern decryption
(Elsevier Ltd., 2020)Automotive die spotting is one of the most complex and least standardized processes in the tool making process. A spotting expert identifies local contact areas through a blue-paste pattern and the die/sheet contact is ... -
Systematic complexity reduction of wave-to-wire models for wave energy system design
(Elsevier Ltd., 2020)Wave-to-wire models are valuable tools for a variety of applications in the development of successful wave energy converters. However, computational requirements of these wave-to-wire models are often prohibitive for certain ... -
Better to Be Alone than in Bad Company: Cognate Synonyms Impair Word Learning
(MDPI, 2020-07-29)The effects of cognate synonymy in L2 word learning are explored. Participants learned the names of well-known concrete concepts in a new fictional language following a picture-word association paradigm. Half of the ... -
Optical Dual Laser Based Sensor Denoising for OnlineMetal Sheet Flatness Measurement Using Hermite Interpolation
(MDPI AG, 2020)Flatness sensors are required for quality control of metal sheets obtained from steel coils by roller leveling and cutting systems. This article presents an innovative system for real-time robust surface estimation of ... -
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 ... -
Case Study of the Experience Capturer Evaluation Tool in the Design Process of an Industrial HMI
(MDPI AG, 2020)In the absence of user experience evaluation tools for industrial human–machine interfaces (HMI), a specific tool called eXperience Capturer (XC) has been created. It is a multi-method user-centred tool that evaluates the ... -
A review of the effects of cyclic contact loading on fretting fatigue behaviour
(Sage Publishing Ltd., 2020)A damage phenomenon called fretting fatigue frequently takes place when two contact bodies are clamped together under a normal contact load along with a small-scale oscillatory motion due to cyclic loading. In contrast to ... -
Broaching: Cutting tools and machine tools for manufacturing high quality features in components
(Elsevier Ltd., 2020)Broaching is a unique machining process with high accuracy and surface quality, which is employed in massand batch production for the manufacture of components with highly complex geometries. It involves the use of ... -
The contribution of microstructure and friction in broaching Ferrite–Pearlite steels
(Elsevier Ltd., 2020)Ferrite-Pearlite (FP) steels are used in many automotive components. However, their machinability in low cutting speed processes appears to be highly dependent on their metallurgical state. An experimental approach combining ... -
Mechanics of milling 48-2-2 gamma titanium aluminide
(Elsevier Ltd., 2020)Accurate and fast prediction of cutting forces is important in high-performance cutting in the aerospace industry. Gamma titanium aluminide (γ-TiAl) is a material of choice for aerospace and automotive applications due to ... -
Managing Multiple Projects in Uncertain Contexts: A Case Study on the Application of a New Approach Based on the Critical Chain Method
(MDPI AG, 2020)Uncertainty and change are two features of modern project management. They strongly influence the project management needs to operate in such contexts. This is the case when a complete and accurate definition of the scope ... -
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 ... -
Responsible Innovation for Sustainable Development Goals in Business: An Agenda for Cooperative Firms
(MDPI, 2020-08-26)In this contribution, we explore the possibilities of Responsible Innovation (RI) to assess and support the engagement of businesses in the spectrum of Social and Solidarity Economy (SSE) and, in particular, cooperatives ...
