Results 71 to 80 of about 46,577 (307)
The classification of corank one forced symmetry breaking [PDF]
, 2007 Forced-symmetry breaking occurs when a bifurcation equation changes its symmetry when a parameter varies. It is to be contrasted with the phenomena of spontaneous symmetry breaking when the symmetry of the equations are kept constant but the symmetry of
Sitta, AM +3 more
core
Additive Manufacturing of Patient‐Specific Intracranial Aneurysm Cell Culture Models
Advanced Materials Technologies, EarlyView.Patient‐specific intracranial aneurysm models were fabricated using chocolate moulding, 3D printed water‐soluble cores, and direct resin 3D printing. Moulding PDMS around sacrificial cores made of chocolate or 3D printed water‐soluble resin yielded accurate, expandable, and endothelializable models that outperformed resin‐based approaches.
Chloe M. de Nys +6 more
wiley +1 more source
Hard‐Magnetic Soft Millirobots in Underactuated Systems
Advanced Robotics Research, EarlyView.This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang +4 more
wiley +1 more source
Numerical detection of symmetry-breaking bifurcation points with nonlinear degeneracies [PDF]
, 1999 A numerical tool for the detection of degenerated symmetry breaking bifurcation points is presented. The degeneracies are classified and numerically processed on 1-D restrictions of the bifurcation equation.
Bohmer, K, Govaerts, Willy, Janovsky, V
core +1 more source
A Superlubricated Magnetically Steerable Microcatheter with Integrated Optical and Fluidic Channels
Advanced Robotics Research, EarlyView.A magnetically steerable microcatheter with integrated optical and fluidic channels is developed for multifunctional navigation in tortuous anatomical environments. A surface‐grafted hydrogel coating enables low‐friction actuation. The device demonstrates stable light and fluid delivery during magnetic manipulation, offering a compact platform for ...
Yuntian Du +5 more
wiley +1 more source
Bifurcation of periodic points in reversible diffeomorphisms [PDF]
, 2004 In this paper we survey a general Liapunov-Schmidt type of reduction for the study of the bifurcation of periodic points from a symmetric fixed point in families of reversible diffeomorphisms.
Ciocci, Maria-CristinaUGent8010012059889765138034123231A57A-F0EE-11E1-A9DE-61C894A0A6B4 +4 more
core +2 more sources
On bifurcation points of strongly condensing operators
Научный вестник МГТУ ГА, 2016 Two conditions equivalent to complete continuity of Frechet derivative at a point and the asymptotic derivative in the case of their existence are given. Theorem of M.A. Krasnosel’skii on asymptotic bifurcation points for completely con-tinuous fields to
N. A. Erzakova
doaj
Various Bifurcation Phenomena in a Nonlinear Curved Beam Subjected to Base Harmonic Excitation [PDF]
, 2018 Various bifurcation phenomena in a nonlinear curved beam subjected to base harmonic excitation, which is governed by a coupled nonlinear equation with both quadratic and cubic nonlinearities, are investigated using the incremental harmonic balance (IHB ...
Su, KL, Lee, RYY, Chen, SH, Huang, JL
core +1 more source
Advanced Robotics Research, EarlyView.This study explores how information processing is distributed between brains and bodies through a codesign approach. Using the “backpropagation through soft body” framework, brain–body coupling agents are developed and analyzed across several tasks in which output is generated through the agents’ physical dynamics.
Hiroki Tomioka +3 more
wiley +1 more source
Multi-parametric optimization of bifurcation points in nonlinear dynamical systems [PDF]
, 2016 International audienceA frequency-domain method is proposed for tuning bifurcation points in nonlinear dy-namical systems by means of multi-parametric bifurcation tracking and optimization criteria.
Dufour, Régis +3 more
core +5 more sources