Results 121 to 130 of about 64,011 (298)
Migrantes venezolanos ven en Colombia el lugar para formar su proyecto de vida | Semana
, 2023 La migración de venezolanos a Colombia es un tema que considero requiere un análisis profundo desde diferentes aristas de la sociedad, especialmente en la coyuntura actual con la reapertura de la frontera con el vecino país.
Cheyne García, José Alejandro
core
Amphoteric Cu‐Doping Leading to High Thermoelectric Performance in p‐Type Bismuth Antimony Telluride
Advanced Functional Materials, EarlyView.This study shows that Cu plays two opposite roles in p‐type Bi0.5Sb1.5Te3 depending on the processing route. Under thermodynamic‐equilibrium bulk‐synthesis, Cu mainly occupies cation sites, increases hole concentration, preserves mobility, and slightly reduces lattice heat transport. The best‐performing composition among the investigated series reaches
Moritz Thiem +15 more
wiley +1 more source
Los derechos de refugiados y migrantes en Bogotá
Esta semana en “Esto no es una frontera, esto es un río” conversamos con el equipo de la Personería Delegada para los Derechos Humanos sobre los derechos de refugiados y migrantes en ...
Rodríguez, Ronal
core +1 more source
Educar migrantes: ¿a quién le importa educar migrantes?
Revista Sobre la Infancia y la AdolescenciaEste artículo presenta los resultados empíricos de una investigación que busca conocer las expectativas que tiene sobre la educación la población migrante en situación irregular (PMSI) ya sea durante su tránsito o cuando tienen que establecerse en México.
Ana Esther Escalante Ferrer
doaj +1 more source
Advanced Functional Materials, EarlyView.Light irradiation activates the Fe2O3‐BiVO4 heterostructure, enabling efficient solar‐electrochemical coupling in zinc‐air batteries. The built‐in electric field drives directional charge separation, guiding photoelectrons toward oxygen reduction sites and accumulating holes for oxygen evolution, thereby reducing polarization and enhancing discharge ...
Yili Liu +7 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A spatial location of atomic layer deposition (ALD)‐derived ZrO2 coatings is demonstrated to be a critical design parameter for stabilizing graphite cathodes in DIBs. Direct particle‐level ALD (PALD) screening of representative metal oxides identified ZrO2 as the coating that provides the most favorable balance of high‐rate capability and interfacial ...
Jieun Kang +7 more
wiley +1 more source
Wage assimilation : migrants versus natives and foreign migrants versus internal migrants [PDF]
, 2013 The paper wants to understand the assimilation pattern of foreign migrants in Italy. Three novelties characterize this study. First, the research compares the wage assimilation of international migrants with both internal migrants and local natives in Italy, a country with substantial internal and international migration.
Steinar Strøm +2 more
openaire +2 more sources
XTRUDE: A Process‐Informed Framework for High‐Fidelity Analysis of Hydrogel Extrusion
Advanced Functional Materials, EarlyView.Extrusion performance emerges from the interplay between material properties and processing conditions. XTRUDE (eXTrusion Rheology for Understanding and Defining Extrudability) recreates the extrusion environment with in situ pressure and temperature sensing, enabling characteristic pressure signatures to quantify extrusion‐specific phenomena and ...
Farhad Sanaei +4 more
wiley +1 more source