Results 81 to 90 of about 2,237,428 (285)

Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents

open access: yesAdvanced Functional Materials, EarlyView.
A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster   +11 more
wiley   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

open access: yesAdvanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke   +3 more
wiley   +1 more source

Defining ‘forced migration’ in Burma [PDF]

open access: yesForced 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  

Ionic Precursors Transformed Into Vinyl Acetate Synthesis Catalyst via Reaction‐Driven Restructuring

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates that a simple physical mixture of Pd and Au ionic precursors, KOAc promoter, and SiO2 support can transform into a highly active vinyl acetate synthesis catalyst through reaction‐driven restructuring. The results highlight reaction‐induced restructuring as an innovative and sustainable catalyst design strategy.
Byeong Jun Cha   +11 more
wiley   +1 more source

Women and migration. Introduction to migration

open access: yes, 2015
Women and migration is part of the Introduction to Migration series from the Integration up North project. The series provides a basic guide to migration for people working in public sector organisations: local authorities (including health services ...
Smith, Kate, Migration Yorkshire
core   +1 more source

A new challenge for urban planning in Turkey: socio-spatial impacts of forced migration

open access: yesEuropean 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

Multimodal Optoelectronic Synapses for Neuromorphic Intelligence: Coupling Light, Electrical, Thermal, and Beyond

open access: yesAdvanced Functional Materials, EarlyView.
This review revisits optoelectronic neuromorphic devices that extend from unimodal sensing toward multimodal perception. Five types of stimuli‐to‐output information flow that are classified based on the device roles within the system and applications are summarized and discussed.
Jihyun Shin   +6 more
wiley   +1 more source

Psychiatrists’ attitudes and knowledge towards treating asylum seeker and refugee subjects in the UK

open access: yesBJPsych Open
Background Over 1% of the world’s population have been forcibly displaced. Asylum seekers and refugees (ASR) are at higher risk of serious mental illnesses.
Dominique Tham   +5 more
doaj   +1 more source

Catástrofes creadas y su invisibilización en los contextos urbanos: la migración forzada al interior de las ciudades en Colombia

open access: yesBulletin 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

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

open access: yesAdvanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi   +8 more
wiley   +1 more source

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