Results 61 to 70 of about 1,449 (133)

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

Photoelectrochemical performance and carrier lifetime of electrodes based on MWCNT-templated TiO2 nanoribbons

open access: yesMaterials for Renewable and Sustainable Energy, 2018
Electron lifetime and photoelectrochemical performance of carbon-doped TiO2 electrodes are presented. Thin films of random disposed ribbon-like structures of C-doped TiO2 were applied onto FTO substrates using spray and dip-coating techniques.
J. C. Calva-Yáñez   +3 more
doaj   +1 more source

El desarrollo de las energías renovables y el paisaje: algunas bases para la implementación de la Convención Europea del Paisaje en la Política energética española

open access: yesCuadernos Geográficos, 2008
Desde el inicio del proceso de reforma de la política energética de la Unión Europea, los paisajes emergentes a partir de generación de electricidad con energías renovables suscitan un interés creciente.
Marina Frolova, Belén Pérez Pérez
doaj  

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

A comparative analysis of power control strategies for a plug-in extended-range FCHEV with battery and PEMFC durability considerations

open access: yesInternational Journal of Sustainable Engineering
Fuel cell hybrid electric vehicles employ fuel cells along with batteries or ultracapacitors as power sources, and energy management systems can control their power split.
Santiago García   +5 more
doaj   +1 more source

Optimization of Bioethanol Production from Coffee Mucilage

open access: yesBioResources, 2015
A response surface methodology with 2k full factorial design was applied to obtain optimum conditions for bioethanol production using coffee mucilage (CM) as the substrate and Saccharomyces cerevisiae NRRL Y-2034 as the inoculum. CM is an agro-industrial
Antonio De León-Rodríguez   +3 more
doaj   +1 more source

Understanding the Link Between Policy Design and Distributional Impacts of Local Wind Energy Ordinances

open access: yesReview of Policy Research, Volume 43, Issue 3, May 2026.
ABSTRACT Zoning is one of the most widely used land use regulations in the U.S. An increasing number of local governments have adopted zoning ordinances to regulate renewable energy projects. However, there has been very limited research on the impact of this local regulatory tool.
Shan Zhou, Xue Gao
wiley   +1 more source

Assessment of heavy metal contamination in surface sediments: Seasonal influence in the Majes-Camaná basin of the Arequipa region, Peru

open access: yesResults in Engineering
The conducted research aimed to identify the presence of environmental contamination by heavy metals in sediments in the Majes - Camaná basin in the Arequipa-Peru, using indicators such as the Geo-accumulation Index (Igeo) and the Pollution Load Index ...
María Claudia Cáceres Obada   +7 more
doaj   +1 more source

Optical Density of Perovskite Films as a Novel Parameter in Statistical Modeling for Perovskite Solar Cells

open access: yesphysica status solidi (RRL) – Rapid Research Letters, Volume 20, Issue 4, April 2026.
A data‐driven approach is applied to analyze blade‐coated perovskite films, revealing how synthesis and processing variables influence thickness and optical properties. A compact UV–vis‐based descriptor reduces complex absorption data into key metrics, enabling efficient exploration of high‐dimensional design spaces and offering a practical pathway to ...
Paola Gabriela Abrego‐Martínez   +6 more
wiley   +1 more source

Solar production of WO3: a green approach

open access: yesGreen Processing and Synthesis, 2015
The tungsten trioxide (WO3) is a promising material with important technologic and scientific applications, due to its electrochromic, gasochromic and photochromic properties.
Villafán Vidales Heidi Isabel   +4 more
doaj   +1 more source

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