Results 81 to 90 of about 2,623,323 (258)

South African physician emigration, return migration, and shared migration, 1991–2017: a registry-based analysis

open access: yesThe Lancet Global Health, 2019
Background: Physician emigration—the so-called brain drain—is a topic of great concern to health workforce planners. South Africa has a high number of physician emigrants, yet there are few registry-based studies that have analysed whether these ...
Joseph Nwadiuko, MD, Ligia Paina, PhD
doaj   +1 more source

Return Migration and Saving Behavior of Foreign Workers in Germany [PDF]

open access: yes
In this paper, I develop a dynamic stochastic model of joint return migration and saving decisions that accounts for uncertainty in future employment and income and estimate this model using a longitudinal dataset on legal immigrants in Germany.
Murat G. Kirdar
core  

Particle‐Level ZrO2 Atomic Layer Deposition Enables Fast‐Cycling and Long‐Life Graphite Cathodes for Dual‐Ion Batteries

open access: yesAdvanced 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

Digital Migration Infrastructure in return-writing: visualizing the migration landscape of India

open access: yesFrontiers in Sociology
Digitization has carved out the migration patterns of immigrants over the recent years of increased technological interventions in human mobility.
Preetha Mukherjee, Nirmala Menon
doaj   +1 more source

Engineering a Fluorinated AlPO4 Interface: Toward High Initial Coulombic Efficiency and Stable Oxygen Redox in Li‐Rich Layered Oxide Cathodes

open access: yesAdvanced Functional Materials, EarlyView.
We report a chemically incorporated fluorinated AlPO4 (AlPO4‐F) architecture that functions as a multifunctional “interfacial fortress” for Li‐rich layered oxides (LLOs). By modulating the surface potential to –32.16 mV, this architecture enriches Li+ concentration and repels detrimental electrolyte anions.
Hojun Moon   +13 more
wiley   +1 more source

Atomic‐Scale Visualization of Topotactic Resistive Switching in Epitaxial La0.5Sr0.5CoOx Neuromorphic Memristors

open access: yesAdvanced Functional Materials, EarlyView.
Forming‐free epitaxial Pt/La0.5Sr0.5CoOx (LSCO)/La0.5Sr0.5MnO3 (LSMO) memristors exhibit heterogeneous and partially reversible topotactic switching involving brownmillerite (BM)‐, Grenier (GN)‐like‐, and perovskite (PV)‐like configurations. Atomic‐resolution scanning transmission electron microscopy and in situ transmission electron microscopy resolve
Zi‐Qin Hong   +5 more
wiley   +1 more source

“I Came Back Like I Left”: Voluntary Return and Expectation Mismatches Among Nigerian Migrants Returning from Europe and the Middle East

open access: yesIbadan Journal of Sociology
This article examines the motivating factors for voluntary return migration among Nigerian migrants, highlighting the deviations between migrants’ expectations about life abroad and their self-reported lived realities upon arrival.
Ayodele Fajemidagba, Oluwatosin Adeniyi
doaj   +1 more source

RETURN MIGRATION – REASONS, CONSEQUENCES AND BENEFITS [PDF]

open access: yesAnnals of the University of Petrosani: Economics, 2012
Return migration is probably the aspect of the migration cycle, which was granted the lowest attention, perhaps because most research resources are located in highly developed countries, while most of the returning most returnees return to developing ...
RAMONA PÎRVU, GHEORGHE AXINTE
doaj  

Education Mismatch and Return Migration in Egypt and Tunisia

open access: yesEspace populations sociétés, 2017
The objective of this paper is to shed light on the issue of education mismatch in the context of return migration in Egypt and Tunisia. Using data on both return and non-migrants in Egypt and Tunisia, we analyze the skills that migrants acquire before ...
Anda David, Christophe J. Nordman
doaj   +1 more source

Promoting return and circular migration of the highly skilled [PDF]

open access: yes
Migration of skilled workers from developing countries has increased substantially in recent years. Traditionally, such patterns raised fears on the ground of the associated 'brain drain' as human capital formation is considered to be of central ...
Hercog, Metka, Siegel, Melissa
core  

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