Results 1 to 10 of about 310,908 (216)
Cylindrical shell with a circular hole under various loads: Comparison of analytical and numerical solutions [PDF]
Известия Саратовского университета. Новая серия: Математика. Механика. Информатика, 2023 In this paper, the authors present the results of calculations of the stress field of a cylindrical shell weakened by a circular hole and under the influence of various loads: uniaxial tension, internal pressure and torsion.
Kashtanova, Stanislava V. +1 more
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Ultrasonography of intrascrotal torsed appendages: size and interval between symptom onset and the ultrasonographic examination according to echogenicity [PDF]
Ultrasonography, 2023 Purpose This study investigated the size of torsed appendages and the interval between symptom onset and the ultrasonographic examination according to the echogenicity of the torsed appendages.
Seung-Hyun Lim +7 more
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Optically Levitated Nanodumbbell Torsion Balance and GHz Nanomechanical Rotor. [PDF]
Physical Review Letters, 2018 Levitated optomechanics has great potential in precision measurements, thermodynamics, macroscopic quantum mechanics, and quantum sensing. Here we synthesize and optically levitate silica nanodumbbells in high vacuum.
Jonghoon Ahn +7 more
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Torsion Elements and Torsionable Hypermodules
Mathematics, 2023 This article is motivated by the recently published studies on divisible hypermodules and falls in the area of hypercompositional algebra. In particular, it focuses on the torsion elements in Krasner hypermodules. First, we define the concept of a torsion element over a hypermodule, and based on it, we introduce a new class of hypermodules, namely the ...
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Experimental and numerical investigation of thin-walled I-section beam under bending and torsion
Structural Mechanics of Engineering Constructions and Buildings, 2022 The aim of the research - to investigate the behavior of thin-walled beam I-section loaded with bending and torsion using theoretical, numerical, and experimental approaches.
Tesfaldet H. Gebre +2 more
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Ovarian torsion as an unusual presentation of primary bilateral ovarian lymphoma
Indian Journal of Medical and Paediatric Oncology, 2018 Primary ovarian involvement by Burkitt's lymphoma is rare and accounts for 0.5% of nonHodgkin lymphoma and 1.5% of ovarian tumors. We herein describe a very rare case of primary bilateral ovarian lymphoma in a 14-year-old presenting as ovarian torsion.
Mohammed Azfar Siddiqui +3 more
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Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2020 A flat orthotropic geometrically irregular shell of constant torsion, whose thermomechanical parameters are linearly dependent on temperature, is considered.
Maria Vladimirovna Wilde +3 more
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Frontiers in Veterinary Science, 2022 IntroductionMeasurement of torsional deformities and varus alignment in the canine femur is clinically and surgically important but difficult. Computed tomography (CT) generates true three-dimensional (3D) information and is used to overcome the ...
Andreas Brühschwein +4 more
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Improved side-chain torsion potentials for the Amber ff99SB protein force field
Proteins: Structure, Function, and Bioinformatics, 2010 Recent advances in hardware and software have enabled increasingly long molecular dynamics (MD) simulations of biomolecules, exposing certain limitations in the accuracy of the force fields used for such simulations and spurring efforts to refine these ...
K. Lindorff‐Larsen +6 more
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Analytic torsion and Reidemeister torsion [PDF]
Proceedings of the National Academy of Sciences, 1977 We announce a proof of the conjecture of Ray and Singer that for a compact Riemannian manifold the analytic torsion and Reidemeister torsion are equal. The proof involves studying the heat equation for certain manifolds M, equipped with metrics g u , 0 < u
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