Results 191 to 200 of about 122,445 (270)

Advances in Regulating Strategies and Applications of Ferroelectric Materials

open access: yesAdvanced Physics Research, EarlyView.
To meet the demand for precise control of performance in nanoelectronic devices, this paper systematically reviews the latest advances in controlling ferroelectric properties through strategies such as external field modulation, low‐dimensional confinement, interface engineering, and topological structure design.
Jianying Ji, Cong Liu, Dan Luo, Zhou Li
wiley   +1 more source

‘Where are the adults?’: Troubling child‐activism and children's political participation

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Children's political participation is a well‐established theme in childhood studies. In this article we offer an original account of child activism that takes into account the entangled and emergent aspect of children as activists. We begin with a historical and a conceptual review, noting the importance of mid‐20th century developments such ...
Sharon Hunter, Claire Cassidy
wiley   +1 more source

The Schrödinger Cat Paradox as a Stability Problem in a Coercive Vacuum;

open access: yes
The Schrödinger cat paradox is often presented as evidence that quantum mechanics fundamentally conflicts with macroscopic reality. This short conceptual paper proposes a resolution based on the TUO–NS (Theory of the Universe as an Operator – Navier–Stokes–like) framework.
openaire   +1 more source

Fatigue-free ferroelectricity in Hf<sub>0.5</sub>Zr<sub>0.5</sub>O<sub>2</sub> ultrathin films via interfacial design. [PDF]

open access: yesNat Commun
Zhou C   +12 more
europepmc   +1 more source

Longitudinal links of negative student–teacher relationships and positive class climate with traditional bullying and cyberbullying perpetration

open access: yesBritish Educational Research Journal, EarlyView.
Abstract The current study aimed to investigate whether negative student–teacher relationships and within‐class perceptions of the class climate at the individual level, and positive class climates at the classroom level in fifth grade, were associated with traditional bullying and cyberbullying perpetration 1 year later, in sixth grade, in a sample of
Robert Thornberg   +3 more
wiley   +1 more source

A targeted antiferromagnetic nanoprobe for ultra‐sensitive magnetic resonance imaging detection of sub‐millimeter esophageal tumors

open access: yesBMEMat, EarlyView.
We developed a cyclo‐RGD peptide‐conjugated antiferromagnetic nanoparticle (RANP) as a targeted T1 contrast agent. Under 9 T MRI conditions, RANP exhibited an r1 value of 1.88 mM−1 s−1 and a low r2/r1 ratio of 1.84, enabling the detection of esophageal tumors as small as 0.8 mm in vivo. Abstract Early, non‐invasive detection of esophageal cancer at sub‐
Wenkui Mo   +15 more
wiley   +1 more source

Guidelines for the Optimization of Hafnia-Based Ferroelectrics through Superlattice Engineering. [PDF]

open access: yesACS Appl Electron Mater
van Gent González J   +7 more
europepmc   +1 more source

Circular Economy Disclosure and ESG Performance: Signal, Substance, or Symbol?

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The study examines whether circular economy (CE) disclosures lead to tangible environmental improvements reflected in ESG performance or primarily serve reputational objectives linked to greenwashing. It investigates how disclosures on energy efficiency, resource reduction, water efficiency, and emission reduction influence ESG performance and
Chiara Leggerini   +3 more
wiley   +1 more source

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