Results 51 to 60 of about 73,924 (320)
Mean Field Limits for Interacting Diffusions in a Two-Scale Potential [PDF]
, 2017 In this paper we study the combined mean field and homogenization limits for a system of weakly interacting diffusions moving in a two-scale, locally periodic confining potential, of the form considered in~\cite{DuncanPavliotis2016}.
Gomes, S. N., Pavliotis, G. A.
core +3 more sources
Unleashing the Power of Machine Learning in Nanomedicine Formulation Development
Advanced Functional Materials, EarlyView.A random forest machine learning model is able to make predictions on nanoparticle attributes of different nanomedicines (i.e. lipid nanoparticles, liposomes, or PLGA nanoparticles) based on microfluidic formulation parameters. Machine learning models are based on a database of nanoparticle formulations, and models are able to generate unique solutions
Thomas L. Moore +7 more
wiley +1 more source
The Extended Milling Bifurcation Diagram
Procedia Manufacturing, 2015 AbstractThis paper describes the extended milling bifurcation diagram which can be used to gain fundamental new insights into milling dynamics. The diagram is constructed using numerical simulation techniques and provides both stability behavior (such as Hopf and period-n bifurcations) and vibration amplitudes under stable and unstable conditions.
Schmitz, Tony L., Honeycutt, Andrew
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Nonsmooth frameworks for an extended Budyko model
, 2017 In latitude-dependent energy balance models, ice-free and ice-covered conditions form physical boundaries of the system. With carbon dioxide treated as a bifurcation parameter, the resulting bifurcation diagram is nonsmooth with curves of equilibria and ...
Barry, Anna M. +2 more
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A bifurcation study to guide the design of a landing gear with a combined uplock/downlock mechanism [PDF]
, 2014 This paper discusses the insights that a bifurcation analysis can provide when designing mechanisms. A model, in the form of a set of coupled steady-state equations, can be derived to describe the mechanism.
Knowles, James A C +3 more
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Advanced Functional Materials, EarlyView.Dual‐cation site engineering unlocks stable and fast sodium storage in Na4VMn(PO4)3 cathodes. Li+ at Na2 suppresses Jahn‐Teller distortion, while K+ at Na1 expands ion channels, enabling synchronized V/Mn redox and quasi‐single‐phase kinetics. This atomic‐level strategy achieves ultralong cycling stability, high‐rate capability, and full cell viability
Jiaze Sun +8 more
wiley +1 more source
Dynamical Analysis and Control of a Chaotic Microelectromechanical Resonator Model
Shock and Vibration, 2018 The dynamic analysis and control of a nonlinear MEM resonator system are considered. Phase diagram, bifurcation diagram, and the 0-1 test are applied to the analysis of the influence of the parameters on the dynamics of the system, whose parameters are ...
Dailhane G. Bassinello +3 more
doaj +1 more source
Electronic Journal of Qualitative Theory of Differential Equations, 2015 In this article we obtain the geometric classification of singularities, finite and infinite, for the two subclasses of quadratic differential systems with total finite multiplicity $m_f=4$ possessing exactly three finite singularities, namely: systems ...
Joan Artés +3 more
doaj +1 more source
Bifurcation Diagram of the Model of a Lagrange Top with a Vibrating Suspension Point
Mathematics, 2023 The article considers a model system that describes a dynamically symmetric rigid body in the Lagrange case with a suspension point that performs high-frequency oscillations. This system, reduced to axes rigidly connected to the body, after the averaging
Pavel E. Ryabov, Sergei V. Sokolov
doaj +1 more source
Bifurcation analysis and phase diagram of a spin-string model with buckled states [PDF]
, 2017 We analyze a one-dimensional spin-string model, in which string oscillators are linearly coupled to their two nearest neighbors and to Ising spins representing internal degrees of freedom.
Bonilla, L. L. +2 more
core +2 more sources