Energies, 2020 In this paper, the dynamic responses of a large-scale multiple-support road viaduct to mining-induced seismic events registered in two regions of mining activity were compared. The regions differ in geological structure, which results in discrepancies in
Paweł Boroń +2 more
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Generation of Non-uniform support accelerations of topographic site using one recorded accelerogram [PDF]
Journal of Structural and Construction Engineering, 2020 This study investigates method of producing non-uniform support acceleration in actual site condition. Factors affecting the non-uniform excitation of topographic site include time delay between the arrival time of incident wave at the canyon floor and ...
Mohsen Isari +3 more
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Multimodal wide-field two-photon excitation imaging: characterization of the technique for in vivo applications [PDF]
, 2011 We report fast, non-scanning, wide-field two-photon fluorescence excitation with spectral and lifetime detection for in vivo biomedical applications. We determined the optical characteristics of the technique, developed a Gaussian flat-field correction ...
Agadjanian +28 more
core +3 more sources
Wake behind circular cylinder excited by spanwise non-uniform disturbances
14th International Symposium on Particle Image Velocimetry, 2021 We studied a modification of wake behind a circular cylinder using a plasma actuator. The plasma actuators were arranged in the spanwise direction of the cylinder to give temporal periodic disturbances having Strouhal number St = 0.18-2.3 with a burst ratio BR = 20 and 40%. The Reynolds number was set in a rage of Re = 4200 to 8400. Two types of plasma
Takumi Kamiyama +3 more
openaire +2 more sources
Investigating electromagnetically induced transparency spectral lineshape distortion due to non-uniform fields in Rydberg-atom electrometry [PDF]
Journal of Applied Physics, 2022 We investigate the effects of spatially non-uniform radio-frequency electric (E) field amplitudes on the spectral line shapes of electromagnetically induced transparency (EIT) signals in Rydberg atomic systems used in electrometry (i.e., the metrology of
A. Rotunno +18 more
semanticscholar +1 more source
Surface Eddy Current Probes: Excitation Systems of the Optimal Electromagnetic Field (Review)
Приборы и методы измерений, 2020 Development of technical tools with improved metrological and operational characteristics is the actual problem of the eddy current testing. Ensuring the optimal distribution of the electromagnetic excitation field in the testing zone carries out ...
V. Ya. Halchenko +2 more
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A Spectral-Scanning Magnetic Resonance Imaging (MRI) Integrated System [PDF]
, 2008 An integrated spectral-scanning magnetic resonance imaging (MRI) technique is implemented in a 0.12μm SiGe BiCMOS process. This system is designed for small-scale MRI applications with non-uniform and low magnetic fields.
Babakhani, Aydin +2 more
core +1 more source
Extension of FDTD method to non-uniform excitations
Electronics Letters, 1998 A new representation of a line source in the finite difference time domain method has been implemented, using the total/scattered field formulation. Verification for two problems with analytic solutions showed excellent accuracy. One application is the simulation of the exposure of a human body in close proximity to a 60 Hz transmission line.
M.E. Potter, M. Okoniewski, M.A. Stuchly
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Dynamic response of long-span bridges subjected to nonuniform excitation: a state-of-the-art review
MATEC Web of Conferences, 2019 In recent years, considerable attention has been paid to the research of dynamic response of long-span bridges with particular emphasis on seismic behavior. Cable-stayed and suspension bridges are the most popular types.
Yadi Seplika +3 more
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Dynamic response of a cable-stayed footbridge to high-energy mining tremors [PDF]
E3S Web of Conferences, 2019 In this work an analysis of the dynamic response of a cable-stayed footbridge to mining tremors typical for two main regions of mining activity in Poland, i.e.
Drygała Izabela +3 more
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