Results 121 to 130 of about 475,691 (249)
La geografía del descontento de la Unión Europea [PDF]
, 2019 El ISSN corresponde a la versión electrónica del documentoAnte las próximas las elecciones al Parlamento Europeo que tendrán lugar del 23 al 26 de mayo, aumenta la preocupación sobre el creciente desencanto con la Unión Europea (UE).
Comisión Europea. Dirección General de Política Regional y Urbana
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International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Digitalization and emerging technologies are increasing the demand for wireless sensing and the Internet of Things (IoT), which provide opportunities for autonomous sources of electricity in the form of energy harvesting systems. This paper focuses on the challenges in hybrid piezoelectric‐electromagnetic kinetic energy harvesting systems that
Petr Sosna, Damian Gaska, Zdeněk Hadaš
wiley +1 more source
An Adaptive Multiple Shooting Strategy for Optimal Control
Optimal Control Applications and Methods, EarlyView.We study how multiple shooting affects the convergence of Newton‐type methods for optimal control, comparing several shooting strategies across 40 benchmark problems. The study covers interior‐point and sequential quadratic programming methods with both Quasi‐Newton approximations and exact Hessians.
Robert Lampel, Sebastian Sager
wiley +1 more source
Procedimiento administrativo e inteligencia artificial
Revista Vasca de Administración PúblicaIn this paper we want to address the need to take on board the advantages of artificial intelligence in the administrative procedure, while adopting the necessary precautions for the protection of the rights of the persons involved in the procedure ...
Roberto González de Zárate Lorente
doaj +1 more source
People and Nature, EarlyView.Abstract Fires are expanding in frequency and intensity worldwide due to climate change and land‐use transformations. At the same time, fire often plays a regenerative role in ecosystems. Traditional and cultural practices incorporate fire use for landscape management and landscape renewal. In this complex matrix of fire ecologies, digital technologies
Jennifer Gabrys +2 more
wiley +1 more source
Las relaciones entre la Unión Europea y Rusia
Revista UNISCI, 2008 La relación entre Rusia y la UE tiene una importancia fundamental, pero es enormemente compleja y difícil. Es preciso que la UE desarrolle una política hacia Rusia que sea realizable pero también ambiciosa.
Manuel de la Cámara
doaj
Polymer Engineering &Science, EarlyView.Extending isoconversional analysis of DSC data to diffusion‐controlled regimes captures the rise in apparent activation energy upon vitrification and yields TTT diagrams of RTM6 epoxy resin that remain accurate when diffusion, rather than chemistry, governs the cure rate.
Didina‐Ramona‐Casandra Cârstea +5 more
wiley +1 more source
Las competencias de la Unión Europea. Curso 2019-20
, 2020 TEMA 3: LAS COMPETENCIAS DE LA UNIÓN EUROPEA. 1.- La atribución de competencias a la Unión Europea. 2.- La delimitación de las competencias de la Unión Europea. 3.- Los principios que rigen el ejercicio de las competencias.
Bou Franch, Valentín
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Polymer Engineering &Science, EarlyView.Preparation of sustainable PEG‐based ssPCMs using a PC‐based low‐cos filler and G as a thermal enhancer. PEG 6000 is incorporated into the PC/G matrix through mixing to obtain the shape‐stabilized PCM for thermal energy storage applications. ABSTRACT This study investigates the development of a novel shape‐stabilized phase change material (ssPCM ...
Amira Akrouti +5 more
wiley +1 more source