Results 21 to 30 of about 94,291 (298)
QCD string model for hybrid adiabatic potentials [PDF]
, 2001 Hybrid adiabatic potentials are considered in the framework of the QCD string model. The einbein field formalism is applied to obtain the large-distance behaviour of adiabatic potentials.
Kalashnikova, Yu. S., Kuzmenko, D. S.
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Transverse vibrations of transmission tower of variable geometrical structure
Journal of Low Frequency Noise, Vibration and Active Control, 2019 The research concerns analysis of transverse vibrations of power line transmission tower of variable cross section (changing on its length). Such constructions are subjected simultaneously to internal and external loads, which results in transverse and ...
Joanna Iwaniec +2 more
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Propagating elastic vibrations dominate thermal conduction in amorphous silicon [PDF]
, 2017 Thermal atomic vibrations in amorphous solids can be distinguished by whether they propagate as elastic waves or do not propagate due to lack of atomic periodicity.
Latour, Benoit +2 more
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Identification of the coefficients of equation for a vibrating rod in acoustic diagnostics
Вестник КазНУ. Серия математика, механика, информатика, 2020 The work is devoted to the study solving some inverse problem of identifying the coefficients of Sturm-Liouville operator. Inverse problems in vibration are concerned with constructing a vibrating system of a particular type, e.g., a string, a rod, that
Zh.A. Kaiyrbek
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Ultrasonic rock sampling using longitudinal–torsional vibrations
Ultrasonics, 2010 In the last years several European and US space projects have been focused on the development of surface rovers for planetary missions, such as ExoMars and Mars Exploration Rovers. The main function of these vehicles consists of moving across planet surfaces, and drilling and retrieving samples for in situ analysis.
Cardoni, Andrea +2 more
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Sensors, 2020 An elevator is a typical flexible lifting machine. In order to monitor the vibration of elevator structure, the vibration characteristics of an elevator with a traction ratio of 1:1 has been tested experimentally.
Qifeng Peng +6 more
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Damping of longitudinal vibrations of a cylindrical rod [PDF]
E3S Web of Conferences, 2023 Oscillation of an underground cylindrical rod located in an infinite medium and equipped with a dynamic vibration damper is considered. The vibrations of the structure occur from the action of harmonic forces located along the longitudinal axis of the ...
Abduvaliev Abdukakhkhar +1 more
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General decay of solutions to a one-dimensional thermoelastic beam with variable coefficients
Boundary Value Problems, 2017 The vibrations of flexible structures in practice are described by nonlinear models of strings, beams, plates, and so on. This paper is concerned with longitudinal vibrations of a thermoelastic beam equation.
Baowei Feng, Haiyan Li
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Transverse and longitudinal vibrations in amorphous silicon
, 2015 We show that harmonic vibrations in amorphous silicon can be decomposed to transverse and longitudinal components in all frequency range even in the absence of the well defined wave vector ${\bf q}$. For this purpose we define the transverse component of
Beltukov, Y. M. +3 more
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Anomalous transport and phonon renormalization in a chain with transverse and longitudinal vibrations [PDF]
, 2010 We study thermal transport in a chain of coupled atoms, which can vibrate in longitudinal as well as transverse directions. The particles interact through anharmonic potentials upto cubic order. The problem is treated quantum mechanically.
G, Santhosh, Kumar, Deepak
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