Results 61 to 70 of about 877 (250)

Giant Magnetic Coercivity Driven by Spin‐Bag Ferromagnetism in Epitaxial Sr3YCo4O10+δ Films with Engineered 2D Oxygen Vacancy Ordering

open access: yesAdvanced Functional Materials, EarlyView.
A giant magnetic coercivity and a vertical shift of hysteresis loops are demonstrated in Sr3YCo4O10+δ epitaxial films. The hard magnetic behavior originates from ferromagnetic spin bags stabilized within a long‐range ordered oxygen‐vacancy structure.
Yanbin Chen   +12 more
wiley   +1 more source

Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

open access: yesAdvanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh   +4 more
wiley   +1 more source

Shadow Game: The Mobile Storytelling of Unaccompanied Minor Migrants

open access: yesComunicazioni sociali
In this article, I discuss a project that actively involved unaccompanied migrant children (UCs) in the production of two feature-length documentaries about their experiences. These documentaries are part of Shadow Game, an interactive transmedia project that also includes a short documentary series, an adventure game, a photo exhibition, and an ...
openaire   +2 more sources

Translational Considerations for Injectable Biomaterials and Bioscaffolds to Repair and Regenerate Brain Tissue

open access: yesAdvanced Healthcare Materials, EarlyView.
The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley   +1 more source

Cornered by reality: circuit minors

open access: yesEstudios Fronterizos, 2015
The present study examines a category of migrant children named “circuit minors.” This category includes unaccompanied migrant children and adolescents who cross the border continuously for various reasons and are typically associated with criminal gangs
José A. Moreno Mena   +1 more
doaj  

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

open access: yesAdvanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami   +4 more
wiley   +1 more source

Missing (Foreign) Minors in Italy: Lack of Engagement, Institutional Gaps, and Paths Forward

open access: yesForensic Sciences
The disappearance of foreign minors in Italy is a long-standing and critically underexamined social phenomenon. Despite alarming figures, public and institutional attention remains episodic and media-driven, often limited to high-profile or criminal ...
Serena De Cunto   +2 more
doaj   +1 more source

Interpretation of vulnerability and cumulative disadvantage among unaccompanied adolescent migrants in Greece: A qualitative study.

open access: yesPLoS Medicine, 2020
BackgroundIn settings of mass displacement, unaccompanied minors (UAMs) are recognized as a vulnerable group and consequently prioritized by relief efforts.
Divya Mishra   +3 more
doaj   +1 more source

Ultrasensitive Detection of Porcine Epidemic Diarrhea Virus Infections Using Multivalent DNA Nanostructure‐Enabled Lateral Flow Assay

open access: yesAdvanced Healthcare Materials, EarlyView.
A multivalent DNA nanostructure‐enabled lateral flow assay was developed for rapid, ultrasensitive detection of porcine epidemic diarrhea virus (PEDV) nucleocapsid protein. Designer net‐shaped DNA nanostructures (DNA‐Net) presenting PEDV‐specific aptamers achieved ~1000‐fold enhanced binding, enabling detection of viral copies with Ct ≤ 37.42 within 10
Saurabh Umrao   +9 more
wiley   +1 more source

La situación y tratamiento institucional de los jóvenes migrantes no acompañados en Galicia: ¿hacia una emancipación?

open access: yesRevista Sobre la Infancia y la Adolescencia, 2011
El fenómeno de la migración de menores no acompañados se presenta como una temática de extrema complejidad en el estudio de las migraciones internacionales. Los diferentes estudios abordados hasta la fecha en España han
Sofía Laiz Moreira
doaj   +1 more source

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