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Deep Learning-Assisted Rapid Bacterial Classification Based on Raman Spectroscopy of Bacteria Lysed by Acoustically Driven Fiber-Tip Vibration. [PDF]
Adv Sci (Weinh)Liu Y +9 more
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Applications of Aramid Fiber-Reinforced Polymer Composites in Civil Engineering: A Review. [PDF]
Polymers (Basel)Wang A +6 more
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Optimising electrical vestibular stimulation (EVS) for assessing vestibular function. [PDF]
Clin Neurophysiol PractHamel R +5 more
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The Journal of the Acoustical Society of America, 1982
A torsional acoustic wave generator for use in an acoustic drill-string telemetry system, the generator having a reaction mass rotatably mounted near the lower end of a drill string, and a fluid coupling for generating a torque between the reaction mass and the drill string and thereby applying a sudden torsional pulse to the drill string.
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A torsional acoustic wave generator for use in an acoustic drill-string telemetry system, the generator having a reaction mass rotatably mounted near the lower end of a drill string, and a fluid coupling for generating a torque between the reaction mass and the drill string and thereby applying a sudden torsional pulse to the drill string.
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Longitudinal–Torsional Waves in Nonlinear Elastic Rods
Proceedings of the Steklov Institute of Mathematics, 2023The propagation of longitudinal-torsional nonlinear waves is studied using fourth-order hyperbolic system. The authors simplify the model by assuming the waves to be uni-directional. This turns the problem into a second-order system. It is shown that the results obtained for Riemann and shock waves using the simplified system agree with those of the ...
Kulikovskii, A. G., Chugainova, A. P.
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SPIE Proceedings, 2009
Propagation of torsional elastic waves in the clad core is addressed in this paper. The shear velocity of the core is slightly smaller than that in the cladding. Core with cladding of different finite thickness and infinite thickness is investigated.
Weiliang Kong, Li Zhou, Fuh-Gwo Yuan
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Propagation of torsional elastic waves in the clad core is addressed in this paper. The shear velocity of the core is slightly smaller than that in the cladding. Core with cladding of different finite thickness and infinite thickness is investigated.
Weiliang Kong, Li Zhou, Fuh-Gwo Yuan
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Spectrum of axisymmetric torsional Alfvén waves
The Physics of Fluids, 1978The spectrum of axisymmetric torsional Alfvén waves propagating in a cylindrical, nonuniform, resistive plasma waveguide has been analyzed by a method of singular perturbations. It is indicated why some experiments show a continuous spectrum and others a discrete spectrum.
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Torsional waves in lossy cylinders
The Journal of the Acoustical Society of America, 1998The pure shear problem is one of relative mathematical simplicity and includes the essential physics common to more complicated cases, where multiple and coupled deformations occur. In this sense, the analysis of torsional waves serves as a pilot problem for investigating the influence of anisotropy and/or anelasticity on solution behavior.
J. M. Carcione, G. Seriani
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Torsional acoustic wave sensor
The Journal of the Acoustical Society of America, 2006An acoustic wave sensor/resonator (10) utilizes a torsional wave trapped in an acoustic wave cavity (16) that is formed in a noncylindrical substrate (18). An acoustic wave transducer (12) is positioned adjacent the acoustic wave cavity (16) off of the centerline (15) of the cavity (16) and in a plane parallel to a planar surface of the acoustic wave ...
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