Results 151 to 160 of about 905,342 (264)
Advanced Engineering Materials, EarlyView.This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji +3 more
wiley +1 more source
UM SONHO AFRICANO EM CONTOS NA AREIA: : REPRESENTAÇÕES DE ÁFRICA EM THE SANDMAN
, 2023 Neste artigo, a preocupação reside em examinar a África como construção passível de diferentes ressignificações através das histórias em quadrinhos e também considerar o imaginário no qual uma narrativa ambientada no continente se inscreve. Examina-se as
RODRIGUES , MÁRCIO DOS SANTOS
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Paix et Sécurité InternationalesLa ruptura de relaciones diplomáticas en agosto 2021 entre Argelia y Marruecos, teniendo como trasfondo el Sahara Occidental, supone la mayor crisis desde sus independencias, en un contexto bilateral marcado por cuestiones territoriales no ...
Paloma González Gómez del Miño
doaj +1 more source
Water Organization and Hydration‐Dependent Hydroxide Transport in Anion Exchange Membranes (AEM)
Advanced Functional Materials, EarlyView.Hydroxide transport in anion exchange membranes is governed by the organization of water within the polymer rather than by hydration alone. A hydration‐window framework is presented to unify transport, swelling, and mechanical stability, providing guidance for designing durable membranes for fuel cells and other hydroxide‐based electrochemical ...
Phumlani F. Msomi
wiley +1 more source
Relaciones entre África y Centro-Sur América [PDF]
, 2007 El presente artículo aborda las relaciones entre África y Centro-Sur América desde una perspectiva histórica, política y socioeconómica, resaltando la importancia de unir los pueblos y los Estados de los dos continentes con el objetivo de equilibrar las ...
Vargas Olarte, Daniel Alejandro +1 more
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Advanced Functional Materials, EarlyView.We investigate size‐dependent CO selectivity on Ag nanoparticles, where optimized Ag loading achieves nearly 100% Faradaic Efficiency for CO at −100 mA·cm−2. In situ SERS and XPS reveal the crucial role of optimized loading in catalytic performance. The Ag/C catalyst further exhibits bifunctional activity, enabling efficient electrolysis of CO2 and ...
Venkata S. R. K. Tandava +16 more
wiley +1 more source
Les Énergies Renouvelables en Afrique de l’Ouest : état, expériences et tendances [PDF]
, 2012 Incluye referencias bibliográficasResumen: Mientras caminamos juntos hacia un futuro energético más limpio y sostenible, me complace presentar esta publicación conjunta Energías renovables en África Occidental: Estado, experiencias y tendencias, que ...
Centro Regional de Energías Renovables y Eficiencia Energética +3 more
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Advanced Healthcare Materials, EarlyView.Mitochondria‐targeted nanotherapies emerge as a promising strategy for combating aging‐associated neurodegenerative disorders (NDs) by restoring mitochondrial function, reducing oxidative stress, and improving neuronal survival. Recent advances in nanotechnology, therapeutic delivery, and translational research are highlighted, providing insights into ...
Dnyandev G. Gadhave +8 more
wiley +1 more source
Data‐Driven Materials Science for Energy‐Sustainable Applications
Advanced Materials, EarlyView.Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley +1 more source
Género y cohesión social : África e Iberoamérica [PDF]
, 2010 Referencias bibliográficasEste libro recoge las ponencias y los resúmenes de los debates del seminario on line “Género y cohesión social: África e Iberoamérica”. Como parte del mismo se realizaron dos foros: uno en inglés, que abordaba temas generales de
Seminario Género y Cohesión Social: África e Iberoamérica (2010: Barcelona) +2 more
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