Results 81 to 90 of about 645,712 (359)
Strong Proton‐Phonon Coupling Drives Fast Ion Transport in Perovskites
Advanced Science, EarlyView.Experimental and computational phonon analysis of ABO3‐type proton conductor BaSnO3 shows that substitution on the B‐site with yttrium forms an imaginary phonon mode which is instrumental for the function as proton conductor. This overcompensates the adverse proton trapping effect of the yttrium.
Alexey Rulev +8 more
wiley +1 more source
Theoretical and Experimental Studies on Adaptive Spatial Rotating Main Cable Saddle
Zhongwai GongluTo ensure the accuracy of the main cable alignment during adaptive rotation, an adaptive spatial rotating main cable saddle suitable for spatial suspension bridges was designed.
CHEN Yuanlin +3 more
doaj +1 more source
BMJ, 2003 As a team of doctors and non-doctors—who have all, at some time in our lives, been patients as well—trying to put together an issue of the BMJ which would appeal to medics and non-medics alike has been quite a challenge. We've tried to reflect the issues likely to be prominent in medicine and health care in 10 years' time.
openaire +3 more sources
Advanced Science, EarlyView.Long‐term hippocampal place‐code dynamics are investigated using calcium imaging across weeks of maze navigation. Analyses reveal a novelty‐irrelevant Single‐Field Evolution Rule (SFER), where active fields promote persistence and inactive fields decline.
Cong Chen +10 more
wiley +1 more source
Evaluation of thermal pattern distributions in racehorse saddles using infrared thermography.
PLoS ONE, 2019 The impact of a rider's and saddle's mass on saddle thermal pattern distribution was evaluated using infrared thermography (IRT). Eighteen racehorses were ridden by four riders with their own saddle.
Maria Soroko +5 more
doaj +1 more source
Some Preconditioning Techniques for Saddle Point Problems [PDF]
, 2006 Saddle point problems arise frequently in many applications in science and engineering, including constrained optimization, mixed finite element formulations of partial differential equations, circuit analysis, and so forth.
Benzi, Michele, Wathen, A. J.
core +1 more source
Mean field approach to antiferromagnetic domains in the doped Hubbard model
, 1996 We present a restricted path integral approach to the 2D and 3D repulsive Hubbard model. In this approach the partition function is approximated by restricting the summation over all states to a (small) subclass which is chosen such as to well represent ...
A. Singh +21 more
core +1 more source
Advanced Science, EarlyView.The newly designed metallo‐corrole (Mor‐Cor)Ag(III) with a morpholino group exhibited promising therapeutic potential for Alzheimer's disease. It significantly reduces reactive oxygen species (ROS), decreases GFAP expression, increases neurite length, and decreases cell death compared to other similar metallo‐corroles. Abstract Alzheimer's disease (AD)
Arup Tarai +7 more
wiley +1 more source
Twist and Shine: The Impact of Halogen Substitution on Thiele Hydrocarbon's Optical Properties
Angewandte Chemie, EarlyView.Halogenation in Thiele hydrocarbons strongly influences structure and excited‐state dynamics. Depending on substitution, “boat” folded forms show large Stokes shifts and strong solvatochromism, while planar “butterfly” derivatives exhibit near‐unity photoluminescence yields.
Angela Punzi +11 more
wiley +2 more sources
, 2010 A Langevin equation whose deterministic part undergoes a saddle-node bifurcation is investigated theoretically. It is found that statistical properties of relaxation trajectories in this system exhibit divergent behaviors near a saddle-node bifurcation ...
C. W. Gardiner +9 more
core +1 more source