Results 41 to 50 of about 1,613 (219)
Advanced Science, EarlyView.Glaucoma, a major cause of blindness, involves retinal ganglion cell (RGC) degeneration. This study shows growth hormone‐releasing hormone receptor (GHRHR) deficiency preserves RGC survival and restores vision, unlike activation which only aids survival.
Yan Tong +24 more
wiley +1 more source
On unbounded solutions for differential equations with mean curvature operator [PDF]
summary:We present necessary and sufficient conditions for the existence of unbounded increasing solutions to ordinary differential equations with mean curvature operator. The results illustrate the asymptotic proximity of such solutions with those of an
Matucci, Serena +2 more
core +1 more source
BMO in the Bergman metric on bounded symmetric domains [PDF]
, 1990 For bounded symmetric domains Ω in Cn, a notion of “bounded mean oscillation” in terms of the Bergman metric is introduced. It is shown that for ƒ in L2(Ω, dv), ƒ is in BMO(Ω) if and only if the densely-defined operator [Mƒ, P] ≡ MƒP − PMƒ on L2(Ω, dv ...
Békollé, D. +3 more
core +1 more source
Nonstationary Venttsel problems with discontinuous data [PDF]
, 2023 The paper deals with Venttsel boundary problems for second-order linear and quasilinear parabolic operators with discontinuous principal coefficients. These are supposed to be functions of vanishing mean oscillation with respect to the space variables,
D. K. Palagachev +7 more
core +1 more source
Synchronization‐Dissipation in the Cardiorespiratory System
Advanced Science, EarlyView.By modeling central nervous coupling and viscoelastic interactions in the cardiorespiratory system we show that synchronization produces a 10% gain in cardiac efficiency in humans. It is surmised that respiratory sinus arrhythmia improves cardiac pumping efficiency by reducing dynamic stress and power dissipation in the pulmonary vasculature.
Joshua R. Border +3 more
wiley +1 more source
Flexoelectricity in Photoconversion: Fundamentals, Materials, and Outlooks
Advanced Science, EarlyView.Mechanical bending of a flexible cantilever induces a strain gradient in the photoactive material. The resulting flexoelectric field couples with photovoltaic and photoconductive effects, modulating charge generation, separation, and collection. A comparative analysis of oxide perovskites, halide perovskites, and two‐dimensional materials is presented,
Xiang Huang, Feng Li, Rongkun Zheng
wiley +1 more source
Numerical simulation of flow past a cylinder in orbital motion [PDF]
, 2004 A finite difference solution is presented for 2D laminar unsteady flow around a circular cylinder in orbital motion placed in a uniform flow for Re = 130, 160, and 180. Four cases displaying full lock-in are presented.
Baranyi, László
core
Interpolation between L∞and H1, the real method [PDF]
, 1973 The intermediate spaces in the Lions-Peetre method of interpolation, between the class of continuous functions vanishing at infinity and the H1 class, are calculated.
Sagher, Y, Riviere, N.M
core +1 more source
Advanced Science, EarlyView.A fully compensated synthetic antiferromagnet (SAF) multilayer exhibits a uniform state at zero field, without skyrmions. We use a SAF bias system to provide RKKY‐mediated exchange bias to the SAF multilayer, promoting zero‐field skyrmion stabilization and polarity control.
Emily Darwin +5 more
wiley +1 more source
Unconventional Hysteretic Charge Filling in Moiré‐Reconstructed Helical Trilayer Graphene
Advanced Science, EarlyView.In helical trilayer graphene, sequential twisting reconstructs the moiré landscape into periodic domains separated by aperiodic boundaries. Longitudinal transport reveals sweep‐direction‐dependent hysteresis, while the Hall response traces this behavior to hysteretic charge filling at the aperiodic boundaries.
Hangyeol Park +9 more
wiley +1 more source