Results 91 to 100 of about 169,243 (353)
Bifurcations and exceptional points in dipolar Bose-Einstein condensates
, 2013 Bose-Einstein condensates are described in a mean-field approach by the nonlinear Gross-Pitaevskii equation and exhibit phenomena of nonlinear dynamics.
Cartarius, Holger +3 more
core +1 more source
On local and global aspects of the 1:4 resonance in the conservative cubic H\'enon maps [PDF]
, 2017 We study the 1:4 resonance for the conservative cubic H\'enon maps $\mathbf{C}_\pm$ with positive and negative cubic term. These maps show up different bifurcation structures both for fixed points with eigenvalues $\pm i$ and for 4-periodic orbits. While
Gonchenko, M. +3 more
core +2 more sources
Advanced Materials, EarlyView.Bioxolography, a novel volumetric 3D‐bioprinting technique, enables rapid and high‐resolution fabrication of >1 cm3 engineered living materials. A newly developed three‐component photoinitiator system significantly enhances the photoreactivity of gelatin methacryloyl‐based bioresins, allowing for precise xolographic bioprinting.
Alexis Wolfel +6 more
wiley +1 more source
Dynamic Behavior and Bifurcation Analysis of a Modified Reduced Lorenz Model
MathematicsThis study introduces a newly modified Lorenz model capable of demonstrating bifurcation within a specified range of parameters. The model demonstrates various bifurcation behaviors, which are depicted as distinct structures in the diagram.
Mohammed O. Al-Kaff +4 more
doaj +1 more source
Homoclinic Bifurcations for the Henon Map
, 1999 Chaotic dynamics can be effectively studied by continuation from an anti-integrable limit. We use this limit to assign global symbols to orbits and use continuation from the limit to study their bifurcations.
Aubry +38 more
core +4 more sources
Symmetry-breaking instabilities of convection in squares [PDF]
, 1996 Convection in an infinite fluid layer is often modelled by considering a finite box with periodic boundary conditions in the two horizontal directions. The translational invariance of the problem implies that any solution can be translated horizontally ...
Rucklidge, A.M.
core +2 more sources
3D Printing for Neural Repair: Bridging the Gap in Regenerative Medicine
Advanced Materials, EarlyView.This perspective article discusses how 3D bioprinting is advancing the development of neural tissue models and implants. It highlights recent progress in fabricating complex, multicellular neural constructs, examines current technical barriers, and outlines future applications in disease modeling, neurotoxicity testing, and regenerative therapies ...
Mitchell St Clair‐Glover +2 more
wiley +1 more source
The driven-dissipative Bose–Hubbard dimer: phase diagram and chaos
New Journal of Physics, 2020 We present the phase diagram of the mean-field driven-dissipative Bose–Hubbard dimer model. For a dimer with repulsive on-site interactions ( U > 0) and coherent driving, we prove that ${{\mathbb{Z}}}_{2}$ -symmetry breaking, via pitchfork bifurcations ...
Andrus Giraldo +4 more
doaj +1 more source
Materials Engineering for Light‐Activated Gas Sensors: Insights, Advances, and Future Perspectives
Advanced Materials, EarlyView.Light activation of gas sensors is a promising strategy for enabling power‐efficient operation in next‐generation smart devices, where a rational design of sensing layers can enhance light energy utilization. This review discusses design strategies for light‐activated gas sensors, including doping‐induced band structure tuning, plasmonic nanoparticle ...
Jinho Lee +4 more
wiley +1 more source
, 2008 We present a bifurcation analysis of a normal form for travelling waves in one-dimensional excitable media. The normal form which has been recently proposed on phenomenological grounds is given in form of a differential delay equation.
Georg A. Gottwald +5 more
core +1 more source