Results 231 to 240 of about 121,660,120 (301)

Phase locking and multistability in the topological Kuramoto model on cell complexes. [PDF]

Nat Commun
Bačić I, Schaub MT, Kurths J, Witthaut D.   +3 more
europepmc   +1 more source

Polarization Dynamics in Ferroelectrics: Insights Enabled by Machine Learning Molecular Dynamics

Advanced Science, EarlyView.
Machine learning molecular dynamics is presented as a route to capture polarization switching, domain wall kinetics, topological polar textures, and polar mechanical coupling beyond the limits of conventional atomistic methods. This Perspective surveys recent progress and identifies key methodological directions, including long‐range electrostatics ...
Dongyu Bai, Ri He, Junxian Liu, Liangzhi Kou   +3 more
wiley   +1 more source

Hazard curvature makes within-host variability costly for survival. [PDF]

Proc Natl Acad Sci U S A
Mistry HB.
europepmc   +1 more source

Wake‐Up and Fatigue under Electrical Cycling in HfO2‐Based Ferroelectrics: Mechanisms and Strategies toward Reliable Devices

Advanced Science, EarlyView.
HfO2‐based ferroelectrics exhibit wake‐up and fatigue behaviors during electrical cycling, significantly affecting device endurance and reliability. These phenomena are governed by defect dynamics, including oxygen vacancy redistribution and charge trapping.
Hongseok Kim, Shinhyeong Lee, Hyojun Choi, Minseung Park, Hyunah Cho, Min Hyuk Park, Yunseok Kim   +6 more
wiley   +1 more source

Theoretical chronobiology of circadian timing-gold mine or minefield? [PDF]

NPJ Biol Timing Sleep
Herzel H, Lilienthal S, Hammerstein P, Del Olmo M.   +3 more
europepmc   +1 more source

A Rigid–Foldable Kirigami‐Inspired Metamorphic Mechanism With Programmable Motion Modes and Self‐Locking

Advanced Science, EarlyView.
Geometric constraint reconfiguration enables a rigid–foldable kirigami‐inspired mechanism to switch between twisting, directional translation, and self‐locking states. By encoding multifunctionality directly into its architecture, the mechanism achieves multimodal motion and passive locking without reassembly, providing a compact platform for adaptive ...
Jianlin Wang, Zhongmin Song, Ketao Zhang
wiley   +1 more source

Fluorination modulation theory for vacuum-ultraviolet nonlinear optical crystals (I): foundation and framework. [PDF]

Natl Sci Rev
Yang Z, Tudi A, Zhang M, Mutailipu M, Zhang F, Pan S.   +5 more
europepmc   +1 more source

MIMO Volterra kernel recovery in the frequency domain using neural networks. [PDF]

Nonlinear Dyn
Preston OHL, Rogers TJ, Worden K.
europepmc   +1 more source