Results 141 to 150 of about 12,068 (314)

Entire solutions for a mono-stable delay population model in a 2D lattice strip

open access: yesElectronic Journal of Differential Equations, 2014
This article concerns the entire solutions of a mono-stable age-structured population model in a 2D lattice strip. In a previous publication, we established the existence of entire solutions related to traveling wave solutions with speeds larger than ...
Hai-Qin Zhao, San-Yang Liu
doaj  

Flipping the Switch: MeCP2‐Mediated Lactylation Rewires Microglial Metabolism and Inflammation via the HK2/mTOR Axis in Poststroke Neuroinflammation

open access: yesAdvanced Science, EarlyView.
Stroke‐induced lactate accumulation promotes p300‐mediated lactylation of methyl‐CpG binding protein 2 (MeCP2) at lysine 210, which reprograms microglial metabolism toward glycolysis and activates the hexokinase 2 (HK2)/mTOR axis. This cascade promotes proinflammatory responses and impairs neurofunctional outcomes.
Zengyu Zhang   +12 more
wiley   +1 more source

NIR‐Triggered Upconversion‐Perovskite Heterostructures for Non‐Genetic, Implant‐Free Optoelectronic Neuromodulation

open access: yesAdvanced Science, EarlyView.
The Single‐Nanostructured Optoelectronic Vehicle for neuromodulation Activation (SNOVA) establishes a paradigm for non‐genetic, implant‐free neuromodulation. By integrating NIR‐excitable UCNPs with broadband‐absorbing perovskite QDs, SNOVA efficiently converts deeply penetrating light into localized electric fields that modulate neuronal ion dynamics ...
Luyue Jiang   +19 more
wiley   +1 more source

Facile Access to Salt‐Resistant Polyzwitterionic Hydrogel Evaporator via In Situ Frontal Curing‐3D Printing Strategy

open access: yesAdvanced Science, EarlyView.
Polyzwitterionic hydrogel evaporator is developed by a facile in situ curing 3D printing strategy. It shows higher intermediate water/free water ratio in high‐salinity brine, leading to increased amount of activated water and lower evaporation enthalpy, which exhibits high evaporation efficiency and satisfactory salt tolerance.
Ya‐Lan Zhao   +5 more
wiley   +1 more source

Damage‐Free Full‐Thickness Dicing of Ultra‐Thin GaAs Wafers Using a Femtosecond Laser with Low Residual Stress

open access: yesAdvanced Science, EarlyView.
This study presents a femtosecond laser‐based ultrashort pulse dicing system that uses a non‐diffracting Bessel beam to shape the femtosecond laser. The use of femtosecond Bessel beam shaping and high‐speed scanning enables rapid material removal that outpaces thermal diffusion, thereby suppressing melting, minimizing the HAZ, and reducing sidewall ...
Shunshuo Cai   +12 more
wiley   +1 more source

Home - About - Disclaimer - Privacy