Results 141 to 150 of about 1,119,262 (309)

Older Adults' Internal Migration Toward Faraway Siblings. [PDF]

open access: yesJ Gerontol B Psychol Sci Soc Sci, 2022
Artamonova A, Gillespie BJ.
europepmc   +1 more source

Internal migration: a review of the literature [PDF]

open access: yes
The interest of interregional migration flows in economics covers two important aspects. The first aspect concerns the role played by the main macroeconomic variables in determining the intensity and the directions of the migration flows.
Etzo, Ivan
core   +1 more source

Photon Avalanching Nanoparticles: The Next Generation of Upconverting Nanomaterials?

open access: yesAdvanced Functional Materials, EarlyView.
This Perspective outlines the mechanistic foundations that enable photon‐avalanche (PA) behavior in lanthanide nanomaterials and contrasts them with emerging application spaces and forward‐looking design strategies. By bridging threshold engineering, energy‐transfer dynamics, and materials engineering, we provide a coherent roadmap for advancing the ...
Kimoon Lee   +7 more
wiley   +1 more source

U.S. migration over the life cycle [PDF]

open access: yes
Migration incentives for working-age and retired individuals are quite different and are sensitive to the level of human capital within the family.Immigrants ; Migration, Internal - United ...
Rubén Hernández-Murillo
core  

Strategies for Loading and Releasing Peptide Therapeutics in Biodegradable Carriers

open access: yesAdvanced Functional Materials, EarlyView.
A biodegradable carrier‐based peptide delivery system is a powerful treatment platform for diverse diseases, owing to its superior therapeutic efficacy and low toxicity. This review examines the conventional peptide‐loaded carrier fabrication process and its current limitations.
Wookyoung Jang, Ki Wan Bong
wiley   +1 more source

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang   +7 more
wiley   +1 more source

How has internal migration in Albania affected the receipt of transfers from family and friends? [PDF]

open access: yes
Social networks of family and friends are very important in providing economic and social support to households. The massive internal migration flows towards the big cities in the transition countries like Albania can seriously affect such networks, and ...
Hagen-Zanker, Jessica, Tomini, Florian
core   +1 more source

Enhanced Li‐Ion Battery Performance with Hybrid MXene/GnR Electrodes: Heterojunctions and Engineered Architectures Supported by DFT Mechanistic Studies for Improved Rate Performance, Stability & Capacity

open access: yesAdvanced Functional Materials, EarlyView.
Lithium‐ion batteries (LIBs) remain central to energy storage but suffer from slow ion transport and degradation. Here, we present a binder‐free Ti3C2Tx MXene/GnR hybrid electrode with a porous 3D architecture formed via freeze casting. The structure enhances conductivity, ion transport, and stability, delivering 401 mAh/g, ∼97% efficiency, and 92 ...
Sara Mohseni Taromsari   +10 more
wiley   +1 more source

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