Results 1 to 10 of about 228,732 (306)
Method for the Determination of Magnetoelastic and Elastic Constants of Weak Ferromagnets [PDF]
Журнал нано- та електронної фізики, 2013 Excitation of flexible vibrations in weak ferromagnets plaes in an external magnetic field is experimentally investigated. It is proposed to use dependence of resonant frequencies on a magnetic field for tunable source of flexural vibrations.
A.P. Kuzmenko +4 more
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On the coupling between a supersonic boundary layer and a flexible surface [PDF]
The coupling between a two-dimensional, supersonic, laminar boundary layer and a flexible surface is studied using direct numerical computations of the Navier-Stokes equations coupled with the plate equation.
Bayliss, Alvin +2 more
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Phonon-assisted robust and deterministic two-photon biexciton preparation in a quantum dot
, 2014 We investigate both experimentally and theoretically a simple yet more robust and flexible alternative to Rabi oscillation-type biexciton preparation protocols traditionally used for semiconductor quantum dots.
Axt, V. M. +5 more
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Vibration analysis of a flexible crane hoist beam under harmonic unbalance excitation [PDF]
EPJ Web of ConferencesThis study develops a three-degree-of-freedom nonlinear dynamic model for a flexible crane hoist system subjected to deterministic harmonic unbalance. The model integrates trolley displacement, payload swing, and the first bending mode response of the ...
Tchomeni Kouejou Bernard Xavier +2 more
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IET Electric Power ApplicationsIn the excitation control system of the electrically excited synchronous generators (EESGs), the conventional fuzzy proportional‐integral‐derivative (FPID) excitation controller has inherent defects, such as control lag and limited adjustment speed ...
Dayi Li +4 more
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Crystals, 2019 The aim of this article is to evaluate optical characteristics, such as the intrinsic conversion efficiency and the inherent light propagation efficiency of three polymethyl methacrylate (PMMA)/methyl methacrylate (MMA) composite ZnCuInS/ZnS (core/shell)
George Saatsakis +11 more
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Acoustic excitation: A promising new means of controlling shear layers [PDF]
Techniques have long been sought for the controlled modification of turbulent shear layers, such as in jets, wakes, boundary layers, and separated flows.
Mckinzie, D. J., Jr., Stone, J. R.
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Jixie chuandong, 2014 In order to analyze the vehicle dynamic behavior caused by the inner dynamic excitation of driving gear,the time-varying stiffness of meshing teeth pairs is calculated through finite element analysis at first.Transmission error curve is computed ...
黄冠华, 张卫华, 宋纾崎, 熊庆
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The Role of Interdigitated Electrodes in Printed and Flexible Electronics
SensorsFlexible electronics, also referred to as printable electronics, represent an interesting technology for implementing electronic circuits via depositing electronic devices onto flexible substrates, boosting their possible applications. Among all flexible
Shayma Habboush +3 more
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Robust on-off pulse control of flexible space vehicles [PDF]
The on-off reaction jet control system is often used for attitude and orbital maneuvering of various spacecraft. Future space vehicles such as the orbital transfer vehicles, orbital maneuvering vehicles, and space station will extensively use reaction ...
Sinha, Ravi, Wie, Bong
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