Engineering Second-Order Corner States in 2D Multiferroics.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202206574
Abstract: The understanding and manipulate of the second-order corner states are central to both fundamental physics and future topotronics applications. Despite the fact that numerous second-order topological insulators (SOTIs) are achieved, the efficient engineering in a… read more here.
Keywords: corner states; corner; second order; order corner ... See more keywords
Extended corner symmetry, charge bracket and Einstein’s equations
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2021)083
Abstract: Abstract We develop the covariant phase space formalism allowing for non-vanishing flux, anomalies, and field dependence in the vector field generators. We construct a charge bracket that generalizes the one introduced by Barnich and Troessaert… read more here.
Keywords: charge bracket; corner; corner symmetry; bracket ... See more keywords
CCDA: a concise corner detection algorithm
Sign Up to like & getrecommendations! Published in 2019 at "Machine Vision and Applications"
DOI: 10.1007/s00138-019-01035-7
Abstract: In this article, the authors propose a concise corner detection algorithm, which is called CCDA. A cascade classifier concept is used to derive a corner detector, which can quickly discard the most non-corner pixels. The… read more here.
Keywords: detection algorithm; concise corner; corner; corner detection ... See more keywords
A numerical study on the nonlinear behavior of corner supported flat and curved panels
Sign Up to like & getrecommendations! Published in 2018 at "Archive of Applied Mechanics"
DOI: 10.1007/s00419-017-1322-1
Abstract: The nonlinear behavior of corner supported plates and curved shell panels is investigated here using the first-order shear deformation theory based on Marguerre’s membrane strains for shallow shells and von Kármán’s nonlinearity. The nonlinear differential… read more here.
Keywords: corner supported; behavior corner; numerical study; nonlinear behavior ... See more keywords
New WENO Smoothness Indicators Computationally Efficient in the Presence of Corner Discontinuities
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Scientific Computing"
DOI: 10.1007/s10915-016-0342-2
Abstract: This paper is devoted to the construction and analysis of a new smoothness index for WENO interpolation capable of dealing with corner discontinuities. The new smoothness index presented is initially developed for the point-value framework… read more here.
Keywords: index; smoothness index; proposed jiang; corner discontinuities ... See more keywords
Robust corner detection using altitude to chord ratio accumulation
Sign Up to like & getrecommendations! Published in 2017 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-017-5606-9
Abstract: As one of the most significant image local features, corner is widely utilized in many computer vision applications. A number of contour-based corner detection algorithms have been proposed over the last decades, among which the… read more here.
Keywords: corner detection; chord; chord ratio; corner ... See more keywords
Boundary diffraction wave theory approach to corner diffraction
Sign Up to like & getrecommendations! Published in 2019 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-019-2103-6
Abstract: The scattering process of plane waves by a discontinuous edge contour is studied with the three dimensional boundary diffraction wave theory. The edge and corner diffracted fields are obtained from the stationary phase and edge… read more here.
Keywords: boundary diffraction; diffraction; diffraction wave; wave theory ... See more keywords
Stress and Friction Distribution around Slab Corner in Continuous Casting Mold with Different Corner Structures
Sign Up to like & getrecommendations! Published in 2018 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-018-1210-2
Abstract: The non-uniform friction and thermal stress in the mold are important as causes of the transverse cracks around strand corner. To analyze the stress distribution features around strand corner, a three-dimensional thermo-elastoplastic finite-element mold model… read more here.
Keywords: friction; strand; stress; face ... See more keywords
Numerical investigation on cellular detonation reflection over wedges with rounded corner
Sign Up to like & getrecommendations! Published in 2021 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2021.01.053
Abstract: Abstract Numerical investigations were performed to study the reflection of cellular detonation over wedges with rounded corner, and for comparison, reflections over wedges with straight sharp corner were also calculated. Dynamics of the reflection phenomenon… read more here.
Keywords: mach reflection; corner; detonation; reflection ... See more keywords
Mutations in Fibronectin Cause a Subtype of Spondylometaphyseal Dysplasia with "Corner Fractures".
Sign Up to like & getrecommendations! Published in 2017 at "American journal of human genetics"
DOI: 10.1016/j.ajhg.2017.09.019
Abstract: Fibronectin is a master organizer of extracellular matrices (ECMs) and promotes the assembly of collagens, fibrillin-1, and other proteins. It is also known to play roles in skeletal tissues through its secretion by osteoblasts, chondrocytes,… read more here.
Keywords: cause subtype; mutations fibronectin; corner fractures; fn1 mutations ... See more keywords
Inverse design of second-order photonic topological insulators in C3-symmetric lattices
Sign Up to like & getrecommendations! Published in 2022 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2021.09.039
Abstract: Abstract Second-order photonic topological insulators (SPTIs) featured with topological edge and corner states provide an intriguing way for steering light in integrated optics. However, existing SPTIs have narrow bulk gaps for tightly confining topological edge… read more here.
Keywords: second order; topological insulators; photonic topological; topological edge ... See more keywords