Results 141 to 150 of about 44,786 (307)
EstudiantesPúblico generalMedios de comunicaciónIlusiones Migrantes is a multiplatform and multiformat report on the migration of foreign people through Necoclí, Antioquia, bound for the United States and Canada, in which the results of a journalistic ...
Castellanos, Sofía +11 more
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3D Printing Innovations in Polymeric Porous and Patterned Architecture
Advanced Functional Materials, EarlyView.Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil +13 more
wiley +1 more source
Estigma y discriminación: narrativas de migrantes centroamericanos en tránsito por México hacia Estados Unidos [PDF]
, 2016 El propósito general de la presente investigación es analizar el trayecto de los migrantes centroamericanos en tránsito irregular por México y cómo estos experimentan, perciben y dan sentido al ser discriminados y estigmatizados a través de la ...
ADAN EMIR ARANDA REYNOSO
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Advanced Functional Materials, EarlyView.Thioketal (TK) polymers are promising biomaterials due to their selective biodegradation by reactive oxygen species (ROS), but they respond slowly to physiologic doses of ROS. Here, the TK bond's pendant groups are modified to enhance the degradation of TK‐based implants both in vitro and in vivo.
Karina A. Bruce +6 more
wiley +1 more source
Menores no acompañados y no protegidos: resultados de una investigación en cuatro Estados europeos
REMHU: Revista Interdisciplinar da Mobilidade Humana, 2014 La contribución presenta una investigación de campo multinacional llevada a cabo entre 2011 y 2012 que explora las condiciones de vida y las razones explicativas de la situación que viven los denominados 'menores extranjeros no acompañados' que se ...
Daniel Senovilla Hernández
doaj
[Placing survival above the ideal of motherhood: experiences of migratory mourning of migrant mothers in Chile]. [PDF]
Salud Colect, 2023 Castillo Lobos L +2 more
europepmc +1 more source
Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells
Advanced Functional Materials, EarlyView.ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf +4 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Choline chloride (ChCl) additive enables dynamic interface engineering in Zn‐I2 batteries by forming hydrophobic polyiodide complexes and a Zn‐stabilizing Ch+‐rich layer under electric field modulation. This dual‐function strategy suppresses iodine hydrolysis and dendrite formation, while optimizing Zn2+ solvation and transport for high‐efficiency ...
Xiaoyu Bi +16 more
wiley +1 more source
Estudio de percepción frente a los migrantes en Colombia.
Esta semana en “Esto no es una frontera, esto es un río” analizaremos los resultados del Estudio de percepción frente a los migrantes en Colombia, encuesta realizada a población en condición de movilidad humana y a la comunidad receptora por Cifras y..
Rodríguez, Ronal
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