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Structure and Vibrations of Free Nin Clusters (n ≤ 20)
AbstractThe binding energy, equilibrium geometry, and vibrational frequencies of small free Ni n clusters ( n ≤ 20) are calculated using interatomic...
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Numerical Analysis of Free Vibration Frequencies of Hexagonal Plate
Free vibrations of the isotropic hexagonal plates of the different thicknesses with the free edges are considered based on two different approaches....
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Nonlinear free and forced vibrations of a dielectric elastomer-based microcantilever for atomic force microscopy
The majority of atomic force microcode (AFM) probes work based on piezoelectric actuation. However, some undesirable phenomena such as creep and...
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Singular Trajectories of Forced Vibrations
As shown earlier by Zhuravlev, harmonically loaded linear conservative systems possess an alternative physically reasonable basis, which is generally...
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Long-Wave Flexural Vibrations and Deformation of a Small-Size Beam Considering Surface Effects
AbstractA small-size elastic isotropic beam-strip loaded by variable body and surface forces is considered. On the front surfaces, surface shear...
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Suppression of Vibrations of Beam Bridges by a Train as an Inertial Damper
AbstractThe article discusses the problem of preventing resonance in bridge beams from the periodic impact of rolling stock. Resonant vibrations of...
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Excitation of Josephson Currents by Aerogel Vibrations in Superfluid 3He
The problem of mechanical vibrations of an aerogel attached to an elastic wire in superfluid 3 He is solved for the case, where the aerogel is also in...
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Problem of Longitudinal Vibrations of a Maxwell-Type Viscoelastic Rod
AbstractWell-posedness in the sense of Hadamard is examined for the Cauchy problem of a one-dimensional hyperbolic system of partial differential...
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Influence of Fast Dynamics Effects on Resonant Ultrasonic Vibrations of Polycrystalline Metal Rods
AbstractA theoretical model for the formation of ultrasonic signals in metallic microcrystalline rods taking into account the metastable behavior of...
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Generation of Surface Liquid Flow in Channels by Capillary Vibrations and Waves
AbstractThe generation of a directed flow on the water surface in channels with sources and resonators of capillary oscillations is detected and...
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Behavioural responses to horizontal vibrations of quasi-2D ideal granular beds: an experimental approach
In this experimental study, granular bed response to horizontal vibrations of various frequencies and amplitudes are examined with high-speed...
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Natural Vibrations of Truncated Conical Shells Containing Fluid
AbstractThe article presents the results of studies on the natural vibration frequencies of circular truncated conical shells completely filled with...
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Control of Suppression of Radial Vibrations of a Two-Mass System with Its Simultaneous Spinning-Up
AbstractIn this paper, we study a two-mass controlled mechanical system consisting of a supporting disk rotating around its axis fixed in space and a...
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An Analysis of the Vibrations Transmitted to the Crew of a Ferry on the Danube
There are areas over rivers without bridges, in which case the crossing from one bank to the other is done by ferry. This paper, examines the main...
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Lattice Vibrations (Phonons)
In this chapter we consider N point masses (nuclei or ions) which interact with each other via an effective potential, which according to the...
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Sliding friction perturbed by shear ultrasound vibrations: dynamic lubrication and overaging
AbstractReduction of the effective static coefficient of friction by shear ultrasound has been shown recently to be due to the partial lubrication of...
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Natural Vibrations of Micropolar Elastic Flexible Plates and Shallow Shells
AbstractA mathematical model representing the dynamics of geometrically nonlinear (flexible) micropolar elastic thin plates in Cartesian and...
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Promising Methods for Reducing the Vibrations of Aircraft Structures under Acoustic Excitation
AbstractTests for measuring the vibration characteristics of a typical fuselage panel of a regional aircraft, as well as the board, flap, and wing...
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FREE AND FORCED VIBRATIONS OF DOUBLE-LAYERED VISCOELASTIC ORTHOTROPIC GRAPHENE SHEETS WITH A HIGH-ORDER SURFACE STRESS EFFECT
AbstractTransverse vibrations of a double-layered viscoelastic orthotropic graphene sheet system are investigated. The two sheets in the system are...
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FREE VIBRATIONS OF A VERTICAL SUPPORT COMPRISED OF THREE ORTHOTROPIC CYLINDRICAL PANELS REINFORCED WITH CROSS FIBERS IN CONTACT WITH VISCOUSLY ELASTIC SOIL
AbstractNatural vibrations of supports comprised of three cylindrical panels supported by ring elements and soil are under study. A system of...
