Results 111 to 120 of about 1,119,262 (309)

Internal Migration of Ethnic Groups in England and Wales by Age and District Type [PDF]

open access: yes, 2008
This paper examines how internal migration propensities vary by age and ethnic group using data from level 1 (district) scale in England and Wales extracted from the 2001 Census Special Migration Statistics and from tables specially commissioned from the
Hussain, S., Stillwell, J.
core  

3D‐Printed Sulfur‐Derived Polymers With Controlled Architectures for Lithium‐Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Rheology‐guided formulation design for direct ink writing enables the fabrication of 3D sulfur copolymer cathodes with controlled architectures for lithium‐sulfur batteries. The printed electrodes exhibit multiscale porosity and high sulfur utilization, delivering enhanced electrochemical performance compared to conventional cast electrodes.
Bin Ling   +7 more
wiley   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

An All‐Optical Driven Bio‐Photovoltaic Interface for Active Control of Live Cells

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐photovoltaic Interface (BIO‐PV‐I) for live cell manipulation is presented. BIO‐PV‐I can be activated non‐invasively and remotely to control the spatial motility, adhesion, and morphology of cells adhering to it. BIO‐PV‐I uses a patterned light‐induced electric potential in iron‐doped lithium niobate crystals whose light‐driven and reversible nature,
Lisa Miccio   +8 more
wiley   +1 more source

Ethnic Group Migration Within Britain During 2000-01: A District Level Analysis [PDF]

open access: yes, 2008
Using data from the 2001 Census Special Migration Statistics, this paper explores how migration volumes, propensities and patterns vary between ethnic groups at the local authority district level in Great Britain.
Hussain, S., Stillwell, J.
core  

Auto‐Generated Valence States in Electrocatalysts for Boosting Oxygen and Hydrogen Evolution Kinetics in Alkaline Water/Alkaline Seawater/Simulated Seawater/Natural Seawater

open access: yesAdvanced Functional Materials, EarlyView.
This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari   +4 more
wiley   +1 more source

Diagnóstico de la gestión de políticas públicas dirigidas a la juventud (15-24 años) en situación de migración en el municipio II Frente Oriental “Frank País García” / Diagnosis of the management of public policies aimed at youth (15-24 years old) in a migration situation in municipality II Frente Oriental “Frank País García”

open access: yesNovedades en Población, 2020
This article is part of a more in-depth investigation that addressed the migratory phenomenon in youth and the diagnosis of public policies directed at this population group in a situation of migration, from the municipality of the II Frente Oriental ...
Niurka Tellez Rodríguez   +5 more
doaj  

Internal Migration and Regional Population Dynamics in Europe: German Case Study [PDF]

open access: yes, 1998
Report prepared for the Council of Europe (Directorate of Social and Economic Affairs, Population and Migration Division) and for European Commission (Directorate General V, Employment, Industrial Relations and Social Affairs, Unit E1, Analysis and ...
Kupiszewski, M.   +3 more
core  

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

open access: yesAdvanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi   +5 more
wiley   +1 more source

The Gendered Consequences of COVID-19 for Internal Migration. [PDF]

open access: yesPopul Res Policy Rev, 2023
Mueller V   +3 more
europepmc   +1 more source

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