Results 21 to 30 of about 147,856 (286)
A Rigidity Result for the Robin Torsion Problem
The Journal of Geometric Analysis, 2023 AbstractLet$$\Omega \subset \mathbb {R}^2$$Ω⊂R2be an open, bounded and Lipschitz set. We consider the torsion problem for the Laplace operator associated to$$\Omega $$Ωwith Robin boundary conditions. In this setting, we study the equality case in the Talenti-type comparison, proved in Alvino et al. (Commun Pure Appl Math 76:585–603, 2023)..
Masiello, Alba Lia, Paoli, Gloria
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Torsional Rigidities of Weakly Strained DNAs [PDF]
Biophysical Journal, 2006 Measurements on unstrained linear and weakly strained large (> or =340 bp) circular DNAs yield torsional rigidities in the range C = 170-230 fJ fm. However, larger values, in the range C = 270-420 fJ fm, are typically obtained from measurements on sufficiently small (< or =247 bp) circular DNAs, and values in the range C = 300-450 fJ fm are obtained ...
Fujimoto, Bryant S. +2 more
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Torsional Rigidity for Regions with a Brownian Boundary [PDF]
Potential Analysis, 2017 26 pages, 1 ...
Berg, M. van den +2 more
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Numerical analysis of torsional tangent rigidity of reinforced concrete waffle slab
Revista IBRACON de Estruturas e Materiais, 2019 This research work deals with the analysis of torsional tangent rigidity of reinforced concrete waffle slabs by comparisons of the numerical analysis with results of experimental tests, with calculations performed using the ATENA program.
C. C. NUNES
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Modal Analysis of a Steel Truss Girder Cable-Stayed Bridge with Single Tower and Single Cable Plane
Applied Sciences, 2022 The dynamic characteristics of bridge structures are important in wind stability analysis, seismic design, fatigue assessment, health inspection, and maintenance of bridge structures; however, the mechanical and dynamic properties of different bridge ...
Yong Zeng +4 more
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Torsional rigidity, isospectrality and quantum graphs [PDF]
Journal of Physics A: Mathematical and Theoretical, 2016 Abstract We study torsional rigidity for graph and quantum graph analogs of well-known pairs of isospectral non-isometric planar domains. We prove that such isospectral pairs are distinguished by torsional rigidity.
Colladay, Don +2 more
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TORSIONAL WAVE SCATTERING IN TWO-LAYER PIPE WITH ACCOUNT FOR CONTACT RIGIDITY
Известия высших учебных заведений России: Радиоэлектроника, 2018 The purpose of the paper is to study the wave propagation in a two-layer pipe, taking into account the rigidity of the contact between its layers. It is considered by solving the equation of motion for the vector and scalar potentials.
Konstantin E. Abbakumov +1 more
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QRB Discovery, 2022 Changing torsional restraints on DNA is essential for the regulation of transcription. Torsional stress, introduced by RNA polymerase, can propagate along chromatin facilitating topological transitions and modulating the specific binding of transcription
Johanna Hörberg +2 more
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Torsional Rigidity of Rectangular Wood Composite Materials [PDF]
, 2007 The torsional rigidity of wood members is necessary for predicting lateral torsional buckling of laterally unsupported beams, and is useful for estimating the stiffness of two-way floor systems and the natural frequency for wood floors.
Janowiak, John J. +2 more
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Flexural–torsional buckling of thin-walled composite box beams [PDF]
, 2007 Buckling of an axially loaded thin-walled laminated composite is studied. A general analytical model applicable to the flexural, torsional and flexural–torsional buckling of a thin-walled composite box beam subjected to axial load is developed.
Lee, Jaehong, Vo, Thuc
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