Results 181 to 190 of about 21,594 (292)

Influence of Micropillar Height Modulation on Droplet Evaporation and Wetting State Transitions

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 3, 3 February 2026.
Controlling droplet evaporation dynamics is crucial across many fields. Here, it demonstrates laser‐fabricated polymer micropillar arrays with tailored height variations to regulate evaporation behavior. While all arrays exhibit superhydrophobic wetting, their distinct height profiles effectively slow evaporation and alter evaporation modes ...
Prabuddha De Saram   +2 more
wiley   +1 more source

Fluctuating Curvature and Actuation in 4D Printed Asymmetric Networks by Frontal Photopolymerization

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 3, 3 February 2026.
Asymmetric polymer networks, fabricated by frontal photopolymerization (FPP), are shown to exhibit curvature oscillations associated with monomer‐solvent exchanges during development and drying. We introduce a theoretical model for such dynamic curvature fluctuations and demonstrate the fabrication of bistable switches and self‐propelled materials that
Muhammad Ghifari Ridwan   +3 more
wiley   +1 more source

Curved Bistable Origami‐Inspired Flexible Transcatheter Mitral Valve Clamping

open access: yesAdvanced Science, Volume 13, Issue 8, 9 February 2026.
A lightweight bistable curved origami dilator combines reversible deformation and high stability, offering a promising solution for minimally invasive mitral valve repair. Abstract Curved origami exhibits remarkable potential for minimally invasive medical applications owing to its unique geometric programmability and mechanical tunability. Building on
Siyu Gao   +4 more
wiley   +1 more source

Nitride Ferroelectric Domain Wall Memory for Next‐Generation Computing

open access: yesAdvanced Electronic Materials, Volume 12, Issue 3, 4 February 2026.
In this study, a nitride ferroelectric domain wall memory (FeDMEM) device with potential for scalable integration into conventional CMOS technology is demonstrated. The novel domain wall conduction phenomena and its reflection in the memristive response of fiber‐textured Pt/Al0.72Sc0.28N(20 nm)/Pt capacitors is examined, revealing high read currents ...
Georg Schönweger   +8 more
wiley   +1 more source

Global ethnic disparities in cerebral small vessel disease imaging markers and vascular risk factors: a systematic review and meta‐analysis

open access: yesAlzheimer's &Dementia, Volume 22, Issue 2, February 2026.
Abstract Ethnic disparities in cerebral small vessel disease (CSVD) have been reported, but no systematic synthesis has compared markers and vascular risk factors across populations. We conducted a PROSPERO‐registered systematic review and meta‐analysis (CRD42024518105) including over two million community‐dwelling adults.
Nikita K. Husein   +6 more
wiley   +1 more source

Hypothalamic–Pituitary–Thyroid and Adrenal Axis Modulation in Response to Fetal Porcine Reproductive and Respiratory Virus Infection

open access: yesComprehensive Physiology, Volume 16, Issue 1, February 2026.
This study investigates the impact of fetal porcine reproductive and respiratory virus (PRRSV) infection on the Hypothalamic–Pituitary‐Thyroid/Adrenal axes. We report that infection‐induced nonthyroidal illness syndrome is associated with multitissue dysregulation of key genes involved in the control of endocrine function, providing insights into ...
Alyssa A. Smith   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy