Results 81 to 90 of about 139,215 (332)
Advanced Engineering Materials, EarlyView.This study presents the development and characterization of injectable nanocomposite hydrogels based on N‐succinyl chitosan, oxidized guar gum, and bacterial cellulose nanofibers. Emphasizing enhanced mechanical properties and biocompatibility, the hydrogels exhibit fast gelation, improved structural integrity, and reduced swelling. Their potential for
Raimundo Nonato Fernandes Moreira Filho +8 more
wiley +1 more source
Defining ‘forced migration’ in Burma [PDF]
Forced Migration Review, 2008 Most Burmese people fleeing their homes do so for a combination of reasons. The root causes for leaving, however,determine which ‘category’ they belong to: ‘internally displaced persons’ (IDPs) or ‘economic migrants’.
Ashley South, Andrew Bosson
doaj
A new challenge for urban planning in Turkey: socio-spatial impacts of forced migration
European Spatial Research and Policy, 2019 In recent decades, forced migration has become a globally salient issue for both developed and developing countries. As a developing country, Turkey is a significant destination for forced migration, with more than 3.6 million Syrian immigrants.
Tolga Levent
doaj +1 more source
Scalable Fabrication of Height‐Variable Microstructures with a Revised Wetting Model
Advanced Engineering Materials, EarlyView.Height‐variable microstructures are fabricated using a scalable CO2 laser machining approach, enabling precise control of wettability through structural gradients. Classical wetting models fail to capture height‐induced effects, necessitating a revised theoretical framework.
Prabuddha De Saram +2 more
wiley +1 more source
Active Hydrogen for Electrochemical Ammonia Synthesis
Advanced Functional Materials, EarlyView.This review provides a comprehensive overview of the active hydrogen (H*) for electrochemical ammonia synthesis with particular attention given to the regulation of H* generation and consumption to suppress the competition of hydrogen evolution reaction and enhance the yield, selectivity, and Faradaic efficiency of ammonia.
Guoqiang Gan, Guo Hong, Wenjun Zhang
wiley +1 more source
Discover Mental HealthThe present study sought to examine the occurrence and correlates of depression, PTSD, and insomnia in a cohort of Palestinian refugees residing in camps located in Jordan during the outbreak of the War on Gaza on Oct.7th.This is a cross-sectional cohort
Omar Gammoh +5 more
doaj +1 more source
Bulletin de l'Institut Français d'Études Andines, 2014 The change in the logic of Colombian armed conflict —scenes, objectives, actors and warlike strategies— has made forced migration evolve in such a way that it is not possible now to talk only about forced migration from rural environments to urban ones ...
Jorge Andrés Cancimance López
doaj +1 more source
Imbalanced Surface Charge Induced Phase Segregation in Mixed Halide Perovskites
Advanced Functional Materials, EarlyView.The key factor determining the phase segregation in mixed halide perovskites (MHP) is the intrinsic imbalanced surface charges in the crystal lattice. MHP films with excellent crystallinity and surface morphology can suffer severe phase segregation.
Zixin Zeng +7 more
wiley +1 more source
Photo‐Assisted Zn‐Iodine Battery via Bifunctional Cathode with Iodine Host and Solar Response Boost
Advanced Functional Materials, EarlyView.A bifunctional cathode based on BiOI materials is developed for photo‐assisted Zn‐iodine batteries, serving as both an iodine host and a solar‐responsive material. This design enables dual reaction routes involving vacancy‐based iodine storage and reversible two steps iodine redox.
Hai Xu +4 more
wiley +1 more source
Forced Migration and Global Politics
, 2009 Using real-world examples and in-depth case studies, Forced Migration and Global Politics systematically applies International Relations theory to explore the international politics of forced migration. – Provides an accessible and thought-provoking introduction to the main debates and concepts in international relations and examines their relevance ...
openaire +2 more sources