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Which Spectral Acceleration are you Using?
Earthquake Spectra, 2006Analysis of the seismic risk to a structure requires assessment of both the rate of occurrence of future earthquake ground motions (hazard) and the effect of these ground motions on the structure (response). These two pieces are often linked using an intensity measure such as spectral acceleration.
Jack W. Baker, C. Allin Cornell
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Pseudo-Reconfigurable Heterogeneous Solution for Accelerating Spectral Clustering
2020 IEEE International Conference on Big Data (Big Data), 2020Spectral clustering is a Machine Learning technique intensively used in Big Data applications. It makes extensive use of linear algebra. This article introduces the concept of MapReduce Accelerator (MRA) as the reconfigurable part of a heterogeneous computing system.
Mihaela Malita +2 more
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Earthquakes and Structures, 2013
Design spectra for damping ratios higher than 5% have several important applications in the design of earthquake-resistant structures. These highly damped spectra are usually derived from a 5%-damped reference pseudo-acceleration spectrum by using a damping modification factor.
George A. Papagiannopoulos +2 more
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Design spectra for damping ratios higher than 5% have several important applications in the design of earthquake-resistant structures. These highly damped spectra are usually derived from a 5%-damped reference pseudo-acceleration spectrum by using a damping modification factor.
George A. Papagiannopoulos +2 more
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Spectral features of laser-accelerated protons for radiotherapy applications
Physics in Medicine and Biology, 2008Laser-induced particle accelerators have been recognized as a potential proton source for radiotherapeutic applications in recent years. However, there are still major difficulties--especially regarding the resulting proton spectra--to overcome for a successful application in the clinic.
J, Weichsel +4 more
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Spectral Characteristics of the Radiation Emitted by Electrons Accelerated in a Synchrotron
Journal of Applied Physics, 1958Expressions are developed for the average power radiated by a high-energy electron moving in a circular orbit. The instantaneous electron energy E(t) is assumed to vary with the time in accordance with E(t)Emsin2(πt/2T). Spectral distributions are obtained corresponding to the radiation emitted over a partial or full acceleration interval.
Tomboulian, D. H., Bedo, D. E.
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Acceleration of spectral domain analysis method for conformal antennas
2010 International Workshop on Antenna Technology (iWAT), 2010This paper presents different approaches for acceleration of the spectral domain analysis of large conformal antennas and arrays. The basic idea is to find suitable simplification of the original problem that can be efficiently analyzed using alternative method like Uniform Theory of Diffraction (UTD).
Bosiljevac, Marko +2 more
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Correlation in spectral accelerations for earthquakes in Europe
Earthquake Engineering & Structural Dynamics, 2012ABSTRACTThe shape of a uniform hazard spectrum has been criticized to be unrealistic for a site where the spectral ordinates of the uniform hazard spectrum at different periods are governed by different scenario events and conservative for long‐return‐period earthquake shaking.
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An Accelerated Spectral Synthesis Technique
Nuclear Science and Engineering, 1974William G. Price, James J. Duderstadt
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Power spectral analysis of finger acceleration tremor
Journal of Applied Physiology, 1964J E, RANDALL, R N, STILES
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A neural network to predict spectral acceleration
2021Ali R. Kashani +3 more
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