Results 161 to 170 of about 391,233 (284)
An effective strategy is developed to overcome the medium temperatures wear resistance degradation in refractory multi‐principal element alloys. By utilizing chemical short‐range ordering to trigger oxygen‐induced amorphization, a composite oxide structure is formed, which combines high hardness with robust stiffness.
Xuhui Pei +7 more
wiley +1 more source
A General Tensorial Formulation of Acoustoelasticity and Its Representation in Cylindrical Coordinates. [PDF]
Ma Y, Xu C, Yang S, Chen C.
europepmc +1 more source
First vacuum formed spherical triboelectric converter for 3D‐omnidirectional ultrasonic energy receiving, with configurable DC or pulse outputs for versatile applications. ABSTRACT Ultrasound‐driven triboelectric nanogenerators (UD‐TENGs) have emerged as promising ultrasonic energy converters for underwater and biomedical applications.
Yanqin Huang +12 more
wiley +1 more source
Torque-Dependent Anchor Loss and Fourth-Harmonic Damping Anisotropy in Coriolis Vibratory Gyroscopes. [PDF]
Wang N, Wei Z, Yi G, Sun Y, Wang C.
europepmc +1 more source
A Partial Order on Classical and Quantum States
We introduce a partial order on classical and quantum states which reveals that these sets are actually domains: Directed complete partially ordered sets with an intrinsic notion of approximation.
Keye Martin, Bob Coecke
core
Potassium–sulfur batteries are investigated using UV–vis spectroscopy to track the evolution of potassium polysulfide species at elevated temperature. The study reveals sulfur radical anions as key intermediates and shows how solvent composition and cell design influence polysulfide stability, redox behavior, and cycling performance, providing insights
Chiara Morini +7 more
wiley +1 more source
Absolute Distance Discrimination in the Intermediate Distance Mediated by Angular Declination/Elevation and Binocular Disparity Cues. [PDF]
Chen Y, He ZJ, Ooi TL.
europepmc +1 more source
The intersection of the compatible linear extensions of a natural partial order [PDF]
openaire +2 more sources
V-perspectives, differences, pseudo-natural number systems and partial orders
In this paper, we generalise the notion of partial well-orderability and consider its relation to partial difference operations possibly definable. Results on these and generalised PWO-posets with systems of invariants for V-PWO posets are also formulated. These are relevant in partial algebras with differences and pseudonatural number systems for very
openaire +3 more sources
A biomimetic hydrogel derived from neonatal spinal cord ECM (DNSCM) delivers LAMB2 protein and ISP peptide to remodel the inhibitory injury microenvironment. The system sustains drug release, upregulates pro‐regenerative LAMB2, downregulates inhibitory CSPG, and promotes axonal regeneration.
Shiyu Fu +8 more
wiley +1 more source

