Results 191 to 200 of about 6,118,173 (371)

MXene Membrane as Multifunctional Interface for Vapor Splitting via Photothermal‐Catalytic Membrane Distillation

open access: yesAdvanced Materials, EarlyView.
A multifunctional MXene‐based membrane integrates photothermal evaporation and photocatalytic vapor splitting in a sweeping‐gas membrane distillation (PTC‐SGMD) platform, simultaneously generating freshwater and hydrogen. The SrTiO3/MX@PVDF interface leverages broad‐spectrum solar absorption, efficient heat/mass transfer, and gas–solid catalysis to ...
Jiawei Sun   +11 more
wiley   +1 more source

For beneficiary-led protection programming in Jordan

open access: yesForced Migration Review, 2014
Despite the humanitarian community’s clear focus on addressing the protection concerns of displaced Syrians, in Jordan the beneficiaries of many protection programmes have had limited influence on the shape of the protection response to date.
Sinead McGrath
doaj  

Early-Life Nutrition and Subsequent International Migration: A Prospective Study in Rural Guatemala. [PDF]

open access: yesJ Nutr, 2021
Ramírez-Luzuriaga MJ   +4 more
europepmc   +1 more source

Skilled migration: the perspective of developing countries [PDF]

open access: yes
The authors focus on the consequences of skilled migration for developing countries. They first present new evidence on the magnitude of migration of skilled workers at the international level and then discuss its direct and indirect effects on human ...
Docquier, Frederic, Rapoport, Hillel
core  

Peptide‐Induced Ferroelectricity in Charge‐Transfer Supramolecular Materials

open access: yesAdvanced Materials, EarlyView.
Bio‐inspired supramolecular charge‐transfer amphiphiles self‐assemble into nanoribbons in water, where peptide chirality‐induced symmetry breaking generates robust ferroelectricity across multiple systems. These water‐processable organic ferroelectrics also enhance neuronal outgrowth and electrophysiological maturity, offering a versatile strategy for ...
James V. Passarelli   +15 more
wiley   +1 more source

International migration of unaccompanied minors: trends, health risks, and legal protection. [PDF]

open access: yesLancet Child Adolesc Health, 2021
Corona Maioli S   +9 more
europepmc   +1 more source

Correlated Dual‐Gradient Electrodes Enabling Spatially Synchronized Sulfur Redox in High‐Mass‐Loading Li–S Batteries Under High Current Densities

open access: yesAdvanced Materials, EarlyView.
Coupling a dual‐gradient carbonized framework with Fe2O3/Fe‐N‐C catalytic sites enables spatially synchronized sulfur redox across the entire electrode thickness in high‐mass‐loading Li–S batteries. This synergistic structural–catalytic design effectively mitigates concentration, ohmic, and electrochemical polarization, thereby achieving high‐capacity ...
Yuxuan Zhang   +6 more
wiley   +1 more source

Evolving migrant crisis in Europe: implications for health systems

open access: yesThe Lancet Global Health, 2017
Manuel Carballo   +3 more
doaj   +1 more source

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