Results 231 to 240 of about 15,038 (284)

Flexible Dielectric Acoustic Resonator Patch for Tissue Regeneration

open access: yesAdvanced Materials, EarlyView.
A flexible dielectric acoustic resonator patch enables MHz‐range ultrasound generation through resonance amplification without using piezoelectric materials. Conformal integration on a curved substrate allows efficient acoustic delivery to tissue‐mimicking environments.
Donyoung Kang   +7 more
wiley   +1 more source

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

open access: yesAdvanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska   +10 more
wiley   +1 more source

Mechanism-informed transition from pediatric to adult care in sickle cell disease: a case study. [PDF]

open access: yesBMC Health Serv Res
Hankins JS   +4 more
europepmc   +1 more source

Universal Conductance Fluctuations in Quantum Anomalous Hall Insulators

open access: yesAdvanced Materials, EarlyView.
Universal conductance fluctuations are observed in mesoscopic quantum anomalous Hall insulators. Two distinct fluctuation patterns are identified, arising from different interference processes of bulk and chiral edge states, respectively. These findings unveil rich quantum interference phenomena in quantum anomalous Hall insulators and provide insights
Peng Deng   +11 more
wiley   +1 more source

Understanding the dynamics of implementing the Norwegian School Fruit Programme: integrating implementation science and system dynamics. [PDF]

open access: yesImplement Sci Commun
Zolfaghari M   +6 more
europepmc   +1 more source

Implementation pathways of a health services delivery redesign model to improve maternal and newborn outcomes in Kenya. [PDF]

open access: yesBMJ Glob Health
Chen M   +12 more
europepmc   +1 more source

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