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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 ...
Búsqueda, evaluación y selección de información digital en un aula de secundaria: Tensiones entre la práctica y el discurso del profesorado y el alumnado
(Universitat de Barcelona, 2019)
En un contexto comunicativo donde cada vez hay más información disponible, uno de
los objetivos de la escuela es que el alumnado desarrolle una actitud crítica. Los
estudios sobre alfabetización informacional en las aulas ...
Instrumentos de rendición de cuentas externos a los medios los casos de Andalucía y la CAPV
(Universidad Complutense de Madrid, 2019)
Este artículo analiza los instrumentos de rendición de cuentas externos a los medios en Andalucía y la Comunidad Autónoma del País Vasco (CAPV), que serían los siguientes: asociaciones de espectadores; colegios, sindicatos ...
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 ...
Electric Vehicle Inverter Electro-Thermal Models Oriented to Simulation Speed and Accuracy Multi-Objective Targets
(MDPI AG, 2019)
With the increasing demand for electric vehicles, the requirements of the market are changing ever faster. Therefore, there is a need to improve the electric car’s design time, where simulations could be an appropriate ...
Electric Technology in Wind Turbines from a Dialectic Perspective
(Philosophy Documentation Center, 2019)
Wind turbines have been used by many groups of humans for many centu-ries. Wind turbines have allowed groups of humans to perform many different tasks in the past (grinding grain, pumping water, etc.). However, ...
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 ...
The capacity of statistical features extracted from multiple signals to predict tool wear in the drilling process
(Springer Verlag, 2019)
Industrial processes are being developed under a new scenario based on the digitalisation of manufacturing processes.Through this, it is intended to improve the management of resources, decision-making, ...
In-Line Dimensional Inspection of Warm-Die Forged Revolution Workpieces Using 3D Mesh Reconstruction
(MDPI, 2019)
Industrial dimensional assessment presents instances in which early control is exerted
among “warm” (approx. 600 ºC) pieces. Early control saves resources, as defective processes are
timely stopped and corrected. Existing ...
Modelling and Resolution of Dynamic Reliability Problems by the Coupling of Simulink and the Stochastic Hybrid Fault Tree Object Oriented (SHyFTOO) Library
(MDPI, 2019)
Dependability assessment is one of the most important activities for the analysis of complex systems. Classical analysis techniques of safety, risk, and dependability, like Fault Tree Analysis or Reliability Block Diagrams, ...