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A Cohesive-Zone-Modified Point-Stress Criterion for Notched Polymer Composites: Derivation, Calibration, and Validation. [PDF]
Polymers (Basel)Abdellah MY, Irfan OM, Omar HM.
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The differential geometry of elementary point and line defects in Bravais crystals
International Journal of Theoretical Physics, 1990Since line defects (dislocations) and point defects (vacancies, self-interstitials, point stacking faults) in Bravais crystals can mutually convert, only theories which comprise these two sorts of defects can be closed in the sense of general field theory.
E Kroner
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International Journal of Bifurcation and Chaos, 2010
Planar quadratic differential systems occur in many areas of applied mathematics. Although more than a thousand papers were written on these systems, a complete understanding of this family is still missing. Classical problems, and in particular, Hilbert's 16th problem [Hilbert, 1900, 1902], are still open for this family.
Joan C. Artés +2 more
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Planar quadratic differential systems occur in many areas of applied mathematics. Although more than a thousand papers were written on these systems, a complete understanding of this family is still missing. Classical problems, and in particular, Hilbert's 16th problem [Hilbert, 1900, 1902], are still open for this family.
Joan C. Artés +2 more
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2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE, 2020
Symmetry is important for differential-transmission lines, but the dense parallel traces easily break the symmetry due to coupling with the adjacent conductor, leading to mode conversion. We propose an asymmetric geometry of differential-transmission lines placed on the side of a nonadjacent conductor to suppress mode conversion and maintain signal ...
Tomoya Takeuchi +2 more
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Symmetry is important for differential-transmission lines, but the dense parallel traces easily break the symmetry due to coupling with the adjacent conductor, leading to mode conversion. We propose an asymmetric geometry of differential-transmission lines placed on the side of a nonadjacent conductor to suppress mode conversion and maintain signal ...
Tomoya Takeuchi +2 more
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Differential geometry of families of lines and surfaces
Journal of Soviet Mathematics, 1974zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Mechanism and Machine Theory, 1997
Based on the results of Parts I and II, the kinematic conditions for the moving body to be connected with a binary link by a kinematic pair are discussed and described by the geometrical properties of the line trajectory and the constraint ruled surface.
De Lun Wang, Jian Liu, Da Zhun Xiao
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Based on the results of Parts I and II, the kinematic conditions for the moving body to be connected with a binary link by a kinematic pair are discussed and described by the geometrical properties of the line trajectory and the constraint ruled surface.
De Lun Wang, Jian Liu, Da Zhun Xiao
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2000
We introduce a 3D tracing method based on differential geometry in Gaussian blurred images. The line point detection part of the tracing method starts with calculation of the line direction from the eigenvectors of the Hessian matrix. The sub-voxel center line position is estimated from a second order Taylor approximation of the 2D intensity profile ...
Streekstra, G.J. +2 more
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We introduce a 3D tracing method based on differential geometry in Gaussian blurred images. The line point detection part of the tracing method starts with calculation of the line direction from the eigenvectors of the Hessian matrix. The sub-voxel center line position is estimated from a second order Taylor approximation of the 2D intensity profile ...
Streekstra, G.J. +2 more
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DIFFERENTIAL EQUATIONS OF THE DEVICE SHELL WITH ARBITRARY GEOMETRY OF THE MERIDIAN LINE
Naukovì Dopovìdì Nacìonalʹnogo Unìversitetu Bìoresursiv ì Prirodokoristuvannâ UkraïniThe theory describes the shell part of the apparatus as a surface with an arbitrary geometric outline and general acting factors. A mathematical model is constructed, and boundary conditions are formulated to determine the coordinate deformation functions of the shell part under any external disturbances.
V. M. Mel’nick +4 more
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