Results 51 to 60 of about 24,806 (183)

Evaluating Thermal Comfort in a Naturally Conditioned Office in a Temperate Climate Zone

open access: yesBuildings, 2016
This study aims to determine the optimal approach for evaluating thermal comfort in an office that uses natural ventilation as the main conditioning strategy; the office is located in Quito-Ecuador.
Andrés Gallardo   +4 more
doaj   +1 more source

A Cascade Proportional Integral Derivative Control for a Plate-Heat-Exchanger-Based Solar Absorption Cooling System

open access: yesEnergies, 2021
Automatic proportional integral derivative control techniques are applied in a single-stage solar absorption cooling system, showing 3.8 kW (~1 ton) cooling capacity, with a coefficient of performance of 0.6 and −4.1 °C evaporator cooling temperature. It
Yeudiel Garcíadealva   +5 more
doaj   +1 more source

Assessing Engineering Wake Models Against Operational Data: Insights From the Lillgrund Wind Farm Wake Steering Campaign

open access: yesWind Energy, Volume 29, Issue 6, June 2026.
ABSTRACT Validating engineering wake models under real‐world operational conditions is essential for improving wind farm performance predictions. This study utilises a unique dataset from the Lillgrund offshore wind farm, collected during the Horizon 2020 TotalControl project campaign, integrating synchronous Supervisory Control and Data Acquisition ...
Diego Siguenza‐Alvarado   +6 more
wiley   +1 more source

The Power of Professional Expertise: Unravelling the Boardroom Diversity Puzzle Through a Machine Learning Approach

open access: yesAccounting &Finance, Volume 66, Issue 2, Page 1571-1593, June 2026.
ABSTRACT This study examines how board expertise diversity influences firm performance using a novel machine learning approach to classify directors' professional backgrounds. Drawing on data from Spanish listed firms, we develop multidimensional expertise profiles that capture multiple skills held by each director.
Fernando Hernández‐Atienza   +4 more
wiley   +1 more source

Ley - Energías renovables - Uso racional de la energía [PDF]

open access: yes, 2019
El presente trabajo consiste en un proyecto de Ley, que fuera aprobado por la Cámara de Diputados de Córdoba y paso al Senado Provincial. para su aprobación definitiva y quedar convertido en Ley.- Mediante este proyecto de Ley, en vista de los impactos ...
Soraire, Ignacio Antonio
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Cadmium Sulfide Nanoparticles Synthesized by Microwave Heating for Hybrid Solar Cell Applications

open access: yesInternational Journal of Photoenergy, 2014
Cadmium sulfide nanoparticles (CdS-n) are excellent electron acceptor for hybrid solar cell applications. However, the particle size and properties of the CdS-n products depend largely on the synthesis methodologies.
Claudia Martínez-Alonso   +4 more
doaj   +1 more source

Political Cycles, Electricity Policy, and Mexico's Economy

open access: yesLatin American Policy, Volume 17, Issue 2, June 2026.
ABSTRACT Electricity reform in Mexico should stimulate economic growth, improve energy efficiency, and reduce greenhouse gas emissions. This article evaluates the successes and failures of reform and draws lessons across political cycles by analyzing changes in political dynamics—often tied to policy reversals—and the legal framework during the pro ...
David Bonilla
wiley   +1 more source

Charge Transport Improvement in Nafion Membrane by Simoultaneous Microwave Synthesis and Deposition of YSZ

open access: yesInternational Journal of Electrochemical Science, 2016
The improvement of water retention properties of Nafion membranes is a key feature that could simplify its operation and increase the reliability of Proton Exchange Membrane Fuel Cells (PEMFC).
Agustin Barón   +4 more
doaj   +1 more source

Short‐term effects of wildlife rehabilitation disappear over time in the wild: A case study on Spanish imperial eagles

open access: yesConservation Science and Practice, Volume 8, Issue 5, May 2026.
We assessed the effectiveness of Wildlife Recovery Centers by comparing dispersal behavior of rehabilitated and wild Spanish imperial eagles using GPS tracking. Rehabilitated individuals initially moved shorter distances, rested more, and hunted less than wild controls, but these differences declined over time and ultimately disappeared.
Unai Ormazabal‐Santa Cruz   +8 more
wiley   +1 more source

Las energías renovables y su impacto en la reducción de la contaminación ambiental en España [PDF]

open access: yes, 2019
Se estudia el impacto de las energías renovables en la reducción de las emisiones de dióxido de carbono en España en los últimos años. Se analiza el aporte de las mismas dentro del consumo de energía primaria y final durante 1999.
Blanco Castro, Javier
core  

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