Results 51 to 60 of about 250,880 (230)

At the controls: Politics and policy entrepreneurs in EU policy to decarbonize maritime transport

Review of Policy Research, Volume 42, Issue 5, Page 1243-1276, September 2025.
Abstract The recent adoption of the FuelEU Maritime regulation, aiming to decarbonize maritime shipping, is part of the EU clean energy transition to reach carbon neutrality by 2050. Based on autoethnographic method and qualitative text analysis, applying the multiple streams framework as a theoretical lens, this article explores and explains the ...
Fredrik von Malmborg
wiley   +1 more source

El Mercado Europeo de Electricidad [PDF]

, 2013
En este artículo se presenta el proceso de construcción del mercado interior a partir del análisis de las tres Directivas comunitarias que lo han impulsado.
Vélez Alvarez, Luis Guillermo
core  

Chaos via a piecewise-linear switch ed-capacitor circuit [PDF]

, 1987
A nonlinear switched-capacitor circuit that generates chaotic signals is reported. The circuit is described by a first-order piecewise-linear discrete equation that exhibits a chaotic dynamics.
Huertas Díaz, José Luis, Pérez Verdú, Belén, Rodríguez Vázquez, Ángel Benito, Rueda Rueda, Adoración   +3 more
core   +1 more source

Interseismic Megathrust Coupling at the Osa Peninsula, Costa Rica

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 7, July 2025.
Abstract At the Osa Peninsula in southern Costa Rica, magnitude >7 earthquakes have been generated along the Middle American trench in 1904, 1941, and 1983 following a ∼40‐year recurrence interval, suggesting a rupture may be impending. However, regional interseismic coupling remains poorly constrained, largely due to sparse observations that are ...
Mason Perry, Cyril Muller, Marino Protti, Lujia Feng, Emma M. Hill   +4 more
wiley   +1 more source

OPENL@BE: laboratorios abiertos para el @prendizaje de Electricidad [PDF]

, 2013
Este proyecto ha sido implantado en la Facultad de Náutica de Barcelona y se aplica en las asignaturas de Electricidad y Máquinas Eléctricas. Sus objetivos son: convertir el aula en laboratorio y los laboratorios en lugares abiertos, para facilitar
Bosch Tous, Ricardo, Casals Torrens, Pau, Closas Torrente, Lluís, Moreo Martínez, Juan Antonio   +3 more
core  

The Impact of Geomagnetically Induced Currents (GIC) on the Mexican Power Grid: Numerical Modeling and Observations From the 10 May 2024, Geomagnetic Storm

Geophysical Research Letters, Volume 52, Issue 4, 28 February 2025.
Abstract This study examines the impact of the 10 May 2024, geomagnetic storm on the Mexican power grid, utilizing geomagnetically induced currents (GIC), measurements and regional magnetic field data recorded by the Laboratorio Nacional de Clima Espacial. Significant GIC were observed at three different locations within the grid. The observations were
R. Caraballo, J. A. González‐Esparza, C. R. Pacheco, P. Corona‐Romero, J. A. Arzate‐Flores, C. I. Castellanos‐Velazco   +5 more
wiley   +1 more source

Herramienta de Identificación Paramétrica, Validación y Sintonización de Reguladores de Velocidad Mediante Algoritmos de Optimización Heurísticos

Revista Técnica Energía
En la actualidad, la operación del sistema eléctrico ecuatoriano experimenta varios desafíos técnicos, tales como: 1) la integración de sistemas eléctricos vecinos en el Sistema de Interconexión Eléctrica Andina (SINEA) y 2) la diversificación de las ...
Wilson Brito, Santiago Chamba, Diego Echeverría, Aharon De La Torre, David Panchi   +4 more
doaj   +1 more source

Students frequently ask: ‘Yes but...What is the utility of physics?’ [PDF]

, 2015
Two Teaching Innovation Projects were carried out in the framework of the subjects ‘Physics I’ and ‘Physics II’ for different Degrees on Engineering at the Engineering High School of the University of Cadiz, Spain, during the 2013-2014 course. The aim of
Cárdenas Leal, José Luis, García-Yeguas, Araceli, Gonzalez, Carlos, Muñoz Pérez, Juan José, Piñero de los Ríos, Manuel, Rosa Portillo, María Luisa de la, Vazquez, Agueda   +6 more
core   +1 more source

Antibacterial performance of Co–Zn ferrite nanoparticles under visible light irradiation

Journal of Chemical Technology &Biotechnology, Volume 100, Issue 2, Page 428-437, February 2025.
Abstract BACKGROUND To address water scarcity and promote sustainable resource management, more efficient and cost‐effective water treatment solutions are necessary. Particularly, pathogens in drinking water are a topic of growing concern. One promising technology is the use of photocatalytic nanoparticles activated by visible light as antibacterial ...
Alicia G. Gubieda, Ana Abad‐Díaz‐de‐Cerio, Ana García‐Prieto, M. Luisa Fdez‐Gubieda, Laura Cervera‐Gabalda, Eduardo Ordoqui‐Huesa, Alfonso Cornejo, Cristina Gómez‐Polo   +7 more
wiley   +1 more source

APRENDYSAGE methodology applied to the study cases: Briceño-Boyacá and Cajicá-Cundinamarca

Tecnura, 2018
Context: The dependence on conventional sources of electrical energy, the depletion of resources and the need to improve the reliability and efficiency of electric power service lead to the promotion of non-conventional sources of electric power, such as
Alexis Fernando Ladino Tamayo, Jeimy Alexandra Martínez Rojas, Clara Inés Buriticá Arboleda   +2 more
doaj   +1 more source