Results 1 to 10 of about 5,574,136 (208)

A New Generalized Morse Potential Function for Calculating Cohesive Energy of Nanoparticles

open access: yesEnergies, 2020
A new generalized Morse potential function with an additional parameter m is proposed to calculate the cohesive energy of nanoparticles. The calculations showed that a generalized Morse potential function using different values for the m and α parameters
Omar M. Aldossary, Anwar Al Rsheed
doaj   +3 more sources

Dual−Network PVA/PAM Hydrogel Strain Sensor for Machine−Learning−Assisted Rehabilitation−Oriented Hand Motion Monitoring [PDF]

open access: yesGels
Wearable rehabilitation monitoring requires soft strain sensors with mechanical robustness, stable electromechanical responses, and intelligent motion recognition capability.
Wendi Liu   +7 more
doaj   +2 more sources

On the maximum number of period annuli for second order conservative equations

open access: yesMathematical Modelling and Analysis, 2021
We consider a second order scalar conservative differential equation whose potential function is a Morse function with a finite number of critical points and is unbounded at infinity.
Armands Gritsans, Inara Yermachenko
doaj   +1 more source

Reversing orientation homeomorphisms of surfaces

open access: yesPracì Mìžnarodnogo Geometričnogo Centru, 2021
Let $M$ be a connected compact orientable surface, $f:M\to \mathbb{R}$ be a Morse function, and $h:M\to M$ be a diffeomorphism which preserves $f$ in the sense that $f\circ h = f$. We will show that if $h$ leaves invariant each regular component of each
Iryna Kuznietsova, Sergiy Maksymenko
doaj   +1 more source

A Theoretical Study on Vibrational Energies of Molecular Hydrogen and Its Isotopes Using a Semi-classical Approximation

open access: yesIndonesian Journal of Chemistry, 2021
This study aims to apply a semi-classical approach using some analytically solvable potential functions to accurately compute the first ten pure vibrational energies of molecular hydrogen (H2) and its isotopes in their ground electronic states.
Redi Kristian Pingak   +3 more
doaj   +1 more source

Level Sets of Weak-Morse Functions for Triangular Mesh Slicing

open access: yesMathematics, 2020
In the context of CAD CAM CAE (Computer-Aided Design, Manufacturing and Engineering) and Additive Manufacturing, the computation of level sets of closed 2-manifold triangular meshes (mesh slicing) is relevant for the generation of 3D printing patterns ...
Daniel Mejia-Parra   +4 more
doaj   +1 more source

Magnon-lattice propagation in a Morse chain: the role played by the spin-lattice interaction and the initial condition

open access: yesAnais da Academia Brasileira de Ciências, 2023
Our research focuses on studying magnon dynamics in a Morse lattice. We used a Heisenberg Hamiltonian to represent the spins while a Morse formalism governed the lattice deformations.
MARCONI SILVA SANTOS JUNIOR   +2 more
doaj   +1 more source

Homotopy properties of smooth functions on the Möbius band

open access: yesPracì Mìžnarodnogo Geometričnogo Centru, 2019
Let $B$ be a M\"obius band and $f:B \to \mathbb{R}$ be a Morse map taking a constant value on $\partial B$, and $\mathcal{S}(f,\partial B)$ be the group of diffeomorphisms $h$ of $B$ fixed on $\partial B$ and preserving $f$ in the sense that $f\circ h ...
Iryna Kuznietsova, Sergiy Maksymenko
doaj   +1 more source

The nudged elastic band method for effective natural image patches analysis

open access: yesAIP Advances, 2020
We used sampled data from a well-established database of natural images to construct a density estimator, which is designed to act as a Morse function.
Kewen Cha, Shuang Wang, Shengxiang Xia
doaj   +1 more source

P-Bifurcation Analysis for a Fractional Damping Stochastic Nonlinear Equation with Gaussian White Noise

open access: yesFractal and Fractional, 2023
This work aims to address the P-bifurcation of a stochastic nonlinear system with fractional damping driven by Gaussian white noise. Based on a stochastic averaging method, a fractional damping stochastic nonlinear equation has been studied. Furthermore,
Yujie Tang   +4 more
doaj   +1 more source

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