Results 61 to 70 of about 79,761 (304)
Advanced Engineering Materials, EarlyView.Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley +1 more source
Positive periodic solutions for Lienard type p-Laplacian equations
Electronic Journal of Differential Equations, 2009 Using topological degree theory, we obtain sufficient conditions for the existence and uniqueness of positive periodic solutions for Lienard type p-Laplacian differential equations.
Junxia Meng
doaj
Computation of Topological Indices of Some Special Graphs
Mathematics, 2018 There are several chemical indices that have been introduced in theoretical chemistry to measure the properties of molecular topology, such as distance-based topological indices, degree-based topological indices and counting-related topological indices ...
Mohammed Salaheldeen Abdelgader +2 more
doaj +1 more source
From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices
Advanced Engineering Materials, EarlyView.Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle +3 more
wiley +1 more source
Ev-degree and ve-degree molecular topological properties of silicon carbide structures
, 2020 Topological indices enable information about the underlying topology of chemical and physicalsubstances. Topological indices are grouped into two categories; degree based and distance based.Degree based topological indices are defined by using classical ...
Aldemir, Mehmet Şerif +2 more
core
Degree based topological invariants of splitting graph
, 2019 Topological invariants are the graph theoretical tools to the theoretical chemists, that correlates the molecular structure with several chemical reactivity, physical properties or biological activity numerically.
Mohanappriya, G., Vijayalakshmi, D.
core +1 more source
The out-degree and in-degree topological potentials for different influential factors.
, 2023 The out-degree and in-degree topological potentials for different influential factors.
Lianghai Jin (14817689) +1 more
core +1 more source
Computation for Topological Degree and Its Applications
Journal of Mathematical Analysis and Applications, 1996 Let \(A:\overline\Omega\to X\) be a condensing operator, where \(\Omega\) is a bounded open subset of the Banach space \(X\). A new method of computation for topological degree \(\deg(I-A,\Omega,0)=0\) is given and then applied to a class of systems of integral equations.
Jingxian, Sun, Xiaoying, Liu
openaire +2 more sources
Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading
Advanced Engineering Materials, EarlyView.This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev +2 more
wiley +1 more source
Magnetic Control of Chiral Hybridized Phonon Magnetic Moments in Ferrimagnets Fe2‐xZnxMo3O8
Advanced Functional Materials, EarlyView.Helicity‐resolved magneto‐Raman spectroscopy reveals magnetic control of chiral phonon magnetic moments in polar ferrimagnet (ZnxFe2−xMo3O₈). Large spontaneous zero‐field phonon splittings, selective phonon–magnon coupling, and asymmetric Zeeman responses demonstrate that phonon chirality is governed by magnon‐phonon coupling and magnetization.
Youngsu Choi +8 more
wiley +1 more source