Results 51 to 60 of about 1,449 (133)

Deciphering Darwin's Conundrum Through the Asteraeceae Family in an Oceanic Archipelago: A Phylogenomic‐Functional Approach

Diversity and Distributions, Volume 32, Issue 7, July 2026.
ABSTRACT Aim Biological invasions are a major threat to global biodiversity, with a particular strong impact on oceanic islands and their unique and fragile biotas. However, the complexity of the processes underlying invasions has prevented the identification of general patterns explaining why some plant species successfully establish and spread beyond
Yurena Arjona, Louis S. Jay‐García, J. Alfredo Reyes‐Betancort, Javier Morente‐López, Marcos Salas‐Pascual, Agustín Naranjo‐Cigala, Guillermo Sicilia‐Pasos, Miguel A. Padrón‐Mederos, Raúl Orihuela‐Rivero, Rafaela González‐Montelongo, Jorge Arteaga, Frank Jonker, Jairo Patiño   +12 more
wiley   +1 more source

Future Scenarios of Firewood Consumption for Cooking in the Mexican Tropical Region

Energies, 2023
Within domestic food cooking, burning firewood in three-stone fires (TSF) is a common practice by more than 16 million users in the Mexican tropical climate region (CR-TR). This article aims to evaluate the implementation of improved firewood cookstoves (
Guadalupe Pérez, Genice K. Grande-Acosta, Jorge M. Islas-Samperio, Fabio Manzini   +3 more
doaj   +1 more source

Chlorination‐Enabled Oxygen Control and Dual‐Sulfur Source Aided Trap Passivation to Unlock 8.24% Efficient Sb2S3 Photovoltaic Devices

Advanced Functional Materials, Volume 36, Issue 50, 22 June 2026.
This work demonstrates a scalable, low‐temperature synthesis strategy that combines a thioacetamide (TA)‐based dual sulfur source with CdS chlorination, enabling the formation of high‐quality Sb2S3 with a reduced open‐circuit voltage loss, resulting in improved device efficiency.
Vijay C. Karade, Namuna Adhikari, Samietha S. Kumar, Alisha Adhikari, Vamsi Borra, Prabodika N. Kaluarachchi, Tingting Zhu, Tyler Brau, Rohini Kanase, Ebin Bastola, Xavier Mathew, Abasi Abudulimu, Adam B. Phillips, Michael J. Heben, Zhaoning Song, Yanfa Yan, Randy J. Ellingson   +16 more
wiley   +1 more source

Cadmium Sulfide Nanoparticles Synthesized by Microwave Heating for Hybrid Solar Cell Applications

International 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, Carlos A. Rodríguez-Castañeda, Paola Moreno-Romero, C. Selene Coria-Monroy, Hailin Hu   +4 more
doaj   +1 more source

A Comprehensive Multistage Average Controller for Trajectory Tracking in Solar‐Powered Mobile Robots: Analysis of Actuator‐Driver and Power Stage Integration

International Journal of Mechanical System Dynamics, Volume 6, Issue 2, Page 224-246, June 2026.
ABSTRACT This work addresses the challenge of bidirectional trajectory tracking in solar‐powered wheeled mobile robots (WMRs), considering the mechanical structure, actuator‐driver, and power stage subsystems. Notably, this is the first study to explicitly model and control the actuator‐driver subsystem within this context. The proposed solution relies
Benjamin Natanael Santiago‐Nogales, Julio Cesar Ordaz‐Dehesa, Ramón Silva‐Ortigoza, Erik Reyes‐Reyes, J. Martín Alba‐Martínez, Juan Eduardo Velázquez‐Velázquez, José Rafael García‐Sánchez, Magdalena Marciano‐Melchor, Hind Taud   +8 more
wiley   +1 more source

Ocean Wave Modulation of Offshore Wind Turbine Loads and Wake

Wind Energy, Volume 29, Issue 6, June 2026.
ABSTRACT This study examines how wave‐induced modulation affects the operational performance and structural dynamics of fixed‐bottom offshore wind turbines operating under a neutral atmospheric boundary layer profile. To capture these effects accurately while maintaining computational efficiency, unsteady RANS modelling techniques are employed.
Guillén Campaña‐Alonso, Beatriz Méndez‐López, Esteban Ferrer   +2 more
wiley   +1 more source

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

Wind 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, Matthew Harrison, Mohammadreza Mohammadi, Pragya Vishwakarma, Ervin Bossanyi, Lars Landberg, Majid Bastankhah   +6 more
wiley   +1 more source

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

International 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, E. Valenzuela, Rafael Sánchez, A.G. González-Gutiérrez, P.J. Sebastian   +4 more
doaj   +1 more source

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

Accounting &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, Juan Antonio Rodríguez‐Sanz, Benjamín Sahelices, Fernando Tejerina‐Gaite, César Vaca   +4 more
wiley   +1 more source

¿Quo Vadis energía renovable? El estado de la cuestión en España

Revista Catalana de Dret Ambiental, 2016
El artículo muestra la situación de las energías renovables a nivel mundial, europeo y del Estado español, las fortalezas y debilidades de estas, y el revuelo que crea la nueva propuesta sobre el RD de autoconsumo y la posición del Estado español ...
Antoni Gifreu Font
doaj   +1 more source