Results 71 to 80 of about 856,834 (308)

Ionic Highways under Multivariate‐Coupled Strategies: Ultrahigh Power Generation from Industrial Waste Liquors Using Robust COF Membranes

open access: yesAdvanced Science, EarlyView.
This study presents a multivariate‐coupled strategy to fabricate TB‐COF membranes with tunable charge density via uniformly distributed Bpy groups, enabling efficient ion transport and energy harvesting. The robust β‐ketoenamine‐linked structure ensures stability, achieving power outputs of 53.08 W m−2 (pH 4), 190.52 W m−2 (low‐grade heat), and 258.81 ...
Hongyan Qi   +13 more
wiley   +1 more source

Migration and Gender Empowerment: Recent Trends and Emerging Issues [PDF]

open access: yes
Women are increasingly significant as national and international migrants, and it is now evident that the complex relationship between migration and human development operates in genderdifferentiated ways.
Jayati Ghosh
core  

Enhanced Photocatalytic CO2 Reduction Performance by External Electric Field‐Driven Charge Separation on Interdigitated Micro‐Spacing Structure

open access: yesAdvanced Science, EarlyView.
An external electric field‐enhanced photocatalytic system is developed using interdigitated electrodes with 100 µm spacing to overcome the liquid‐phase limitations of traditional PEC. The induced high‐intensity electric field effectively drives the directional migration of charge carriers under low voltage. This strategy significantly suppresses charge
Xidan Tang   +7 more
wiley   +1 more source

Tools for collecting information on irregular migration estimates and indicators [version 1; peer review: 2 approved]

open access: yesOpen Research Europe
This paper discusses the tools used to collect quantitative data related to irregular migration stocks and flows of the Measuring Irregular Migration and Related Policies (MIrreM) project. The ultimate goal of this exercise was to construct two databases
Arjen Leerkes   +4 more
doaj   +1 more source

Human Resources for Health Migration: global policy responses, initiatives, and emerging issues [PDF]

open access: yes, 2013
This report identifies and maps contemporary global policy responses to, and initiatives on, international HRH migration, with particular reference to low‐income source countries.
Pillinger, Jane, Yeates, Nicola
core  

Comparative Insights and Overlooked Factors of Interphase Chemistry in Alkali Metal‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review presents a comparative analysis of Li‐, Na‐, and K‐ion batteries, focusing on the critical role of electrode–electrolyte interphases. It especially highlights overlooked aspects such as SEI/CEI misconceptions, binder effects, and self‐discharge relevance, emphasizing the limitations of current understanding and offering strategies for ...
Changhee Lee   +3 more
wiley   +1 more source

When Asylum Policies Go Local: the Case of Socially Useful Works for Asylum-Seekers.

open access: yesItalian Political Science, 2019
The local sphere of migration policy has become a key area of intervention for local governments, during the recent refugee crisis. The scant existing literature on the topic has distinguished different approaches through which local governments manage ...
Andrea Pettrachin
doaj  

Regional disparities in employment of high-skilled foreigners: Determinants and options for migration policy in Germany [PDF]

open access: yes
We investigate the regional disparities in high-skilled foreign employment in Germany. The importance of different factors which attract highly qualified migrants to specific regions and the role of labour-migration policy is analysed.
Burkert, Carola   +2 more
core  

The Central Valley at a Crossroads: Migration and Its Implications [PDF]

open access: yes, 2004
Examines recent trends in domestic and international migration flows, population growth, and changes in the region's socioeconomic profile.
Hans P. Johnson, Joseph M. Hayes
core  

Beyond the Ban—Shedding Light on Smallholders' Price Vulnerability in Indonesia's Palm Oil Industry

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT The Indonesian government imposed a palm oil export ban in April 2022 to address rising cooking oil prices. This study explores oil palm smallholders' vulnerability to the policy using descriptive statistics, Lasso, and post‐Lasso OLS regressions.
Charlotte‐Elena Reich   +3 more
wiley   +1 more source

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