Results 171 to 180 of about 64,166 (262)
Nonlocal Metaspire: A Scalable Elastic Material Platform With Decoupled Mechanical Modes
Advanced Materials, EarlyView.Nonlocal Metaspire introduces sequential rotation to realize wider scalability in implementing complex nonlocal couplings in elastic metamaterials while suppressing unintended mode coupling. Numerical results clarify the underlying wave motions, demonstrate mode‐decoupled roton and maxon formation, and support a straightforward extension to higher ...
Seung Han Kim +3 more
wiley +1 more source
Delays Dynamics in Nonlinear Monopoly with Gradient Adjustment
Delays Dynamics in Nonlinear Monopoly with Gradient Adjustmentapplication/pdf Nonlinear dynamic monopoly is considered, when the firm does not have an analytic form of its profit function, but it can observe its value at any time. This is the case when the price function is unknown. In applying gradient dynamics, the marginal profit is approximated by finite differences based on two past profit observations ...
openaire
Advanced Materials, EarlyView.Vacuum‐assisted capillary infiltration delivers perovskite precursors deep into gold nanohole plasmonic hotspots, enabling uniform in situ crystallization of bulk‐like CsPbBr3 within confined cavities. Verified by peel‐off and structural analyses, the hybrid platform shows simulated |E/E₀| ≈2.80 at 800 nm and ∼40‐fold two‐photon absorption‐enhanced ...
Jung‐Jae Do +8 more
wiley +1 more source
Community severance and mental health-related hospital visits in New York City. [PDF]
Environ EpidemiolBenavides J +3 more
europepmc +1 more source
Advanced Materials, EarlyView.A reversible, all‐optical modulation strategy enables resist‐free, sub‐diffraction nanolithography of halide perovskite films. Leveraging 800 nm fs laser‐induced crystallization and 365 nm laser driven decomposition, reconfigurable patterning achieves feature sizes down to 93.5 nm. This chemistry‐free approach offers dynamic control over optoelectronic
Zhengfen Wan +4 more
wiley +1 more source
Open-source Electronic Mass-Spring-Damper emulator with nonlinear dynamics for education and control research. [PDF]
HardwareXGonzalez-Solis EV, Rosas-Almeida DI.
europepmc +1 more source
Advanced Materials, EarlyView.We report a wearable photonic patch integrating room light‐ and sunlight‐activatable luminescent particles (RSLPs) for both photochemical tissue bonding and photobiomodulation. RSLPs harvest ambient light and emit red luminescence to drive chlorin e6–mediated collagen crosslinking.
Kyungjoo Jo +12 more
wiley +1 more source
Serum Klotho as a potential biomarker for prognosis in acute ischemic stroke. [PDF]
Front Med (Lausanne)Bi F, Wang J, Su M.
europepmc +1 more source
Electrically Tunable Heliconical Smectic Superstructure in Polar Fluids
Advanced Materials, EarlyView.Strong dipole–dipole interactions give rise to an emergent polar smectic phase with spontaneous chiral symmetry breaking. This resulting polar heliconical smectic superstructure enables novel functionalities in polar fluids, such as color modulation driven by electric field strength and frequency, as well as second‐harmonic generation amplification ...
Hiroya Nishikawa +5 more
wiley +1 more source
Association between energy-adjusted dietary inflammatory index and increased risk of all-cause Crohn's disease: a prospective cohort study. [PDF]
Front Public HealthZhao N +7 more
europepmc +1 more source