Results 81 to 90 of about 26,900 (293)
Advanced Functional Materials, EarlyView.Multiscale experiments and modeling reveal how Ti3C2Tx MXene nanosheets reinforce PVDF nanocomposites. An optimal MXene loading (∼1 wt.%) nearly doubles tensile strength through efficient stress transfer, flake alignment, and crack‐deflection mechanisms, transforming ductile polymer behavior into a controlled multi‐stage fracture pathway which aligns ...
Bita Soltan Mohammadlou +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe,
Minseong Chae +27 more
wiley +1 more source
Advanced Materials, EarlyView.Highly water‐soluble dicationic bis(indolium) dyes have been prepared, showing excellent two‐photon absorption and light emission. Their fluorescence behavior discloses an unusual increasing blue shift with increasing solvent polarity, which, in parallel, is beneficial for enhanced detection in biological media.
Carlos Benitez‐Martin +5 more
wiley +1 more source
Development of configurations for lookup table–based Embryonics using graphic mapping: A case study
Advances in Mechanical Engineering, 2015 This article presents the development of configurations for bio-inspired self-healing cellular arrays known as Embryonics (embryonic electronics). In the Embryonics design, the configurations are employed to define the functionality and connections of ...
Qingqi Zhuo +3 more
doaj +1 more source
Flexible Dielectric Acoustic Resonator Patch for Tissue Regeneration
Advanced 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
Ray Casting Curved-Quadratic Elements [PDF]
, 2004 We present a method for ray casting curved-quadratic elements in 3D. The advantages of this approach is that a curved element can be directly visualized.
Childs, Hank +7 more
core +2 more sources
On quadratic symplectic mappings
Mathematische Zeitschrift, 1994 In this paper the algebraic form of quadratic symplectic mappings in \(\mathbb{R}^{2n}\) with the standard symplectic structure is investigated. For the planar case this leads to the familiar Hénon maps. For \(n \geq 2\) it is shown that any quadratic map can be written as product of a shear map to be multiplied from the right and left by affine ...
openaire +2 more sources
Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells
Advanced Materials, EarlyView.Organic solar cells with 1–45% PM6 content in Y12 were studied to link structure and charge dynamics to performance. The conductivity follows a 3D percolation model without a sharp threshold. Donor dilution preserves the photogeneration yield, but limits the fill factor due to transport resistance losses.
Chen Wang +14 more
wiley +1 more source
Resonant Domain Wall Dynamics in a Three‐Dimensional Magnetic Nano Double Helix
Advanced Materials, EarlyView.3D magnetic nanostructures promise exciting possibilities for magnetization dynamics. However, experimental realizations remain scarce. In nanoprinted cobalt double helices, time‐resolved X‐ray microscopy reveals harmonic domain wall dynamics. Simulations identify the mode and additional higher‐frequency resonances, revealing a rich dynamic landscape ...
Pamela Morales‐Fernández +15 more
wiley +1 more source
On Classification of Quadratic Harmonic Maps of S 3 [PDF]
Proceedings of the American Mathematical Society, 1988 By the generalized Do Carmo-Wallach classification theorem polynomial harmonic maps between spheres can be parametrized by a finite-dimensional compact convex body. Here we describe the boundary of the parameter space in the first nonrigid range by exhibiting a large number of quadratic harmonic maps of
openaire +2 more sources