Results 21 to 30 of about 42,296 (307)
Earthquake Science, 2022 Strong ground motions caused by earthquakes with magnitudes ranging from 3.5 to 6.9 and hypocentral distances of up to 300 km were recorded by local broadband stations and three-component accelerograms within Georgia’s enhanced digital seismic network ...
Nato Jorjiashvili +4 more
doaj +1 more source
Applied Sciences, 2023 Probabilistic Seismic Hazard Assessment (PSHA) was carried out for the administrative region of Attica (Greece). Peak Ground Acceleration (PGA) and Peak Ground Velocity (PGV) values were calculated for return periods of 475 and 950 years for five sub ...
George Kaviris +8 more
doaj +1 more source
Statistical characteristics of Doppler spectral width as observed by the conjugate SuperDARN radars [PDF]
, 2002 International audienceWe performed a statistical analysis of the occurrence distribution of Doppler spectral width around the day-side high-latitude ionosphere using data from the conjugate radar pair composed of the CUTLASS Iceland-East radar in the ...
Milan, S. E. +23 more
core +1 more source
Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, 2022 Tasarım aşamasında yapılara etkiyecek deprem yüklerinin belirlenebilmesi için statik ve dinamik analiz yöntemleri kullanılmaktadır. Statik analiz yöntemlerinden biri de tasarım ivme spektrumlarının hesaplanmasıdır.
Yücel Güney +3 more
doaj +1 more source
Interhemispheric comparison of spectral width boundary as observed by the SuperDARN radars [PDF]
, 2003 International audiencePrevious studies have shown that dayside equatorward edge of coherent HF radar backscatter having broad Doppler spectral width is coincident with the equatorward edge of the cusp particle precipitation.
Milan, S. E. +23 more
core +1 more source
Accelerating Smooth Games by Manipulating Spectral Shapes
CoRR, 2020 We use matrix iteration theory to characterize acceleration in smooth games. We define the spectral shape of a family of games as the set containing all eigenvalues of the Jacobians of standard gradient dynamics in the family. Shapes restricted to the real line represent well-understood classes of problems, like minimization.
Waïss Azizian +4 more
openaire +3 more sources
Probabilistic seismic hazard assessment of Nepal using multiple seismic source models
Earth and Planetary Physics, 2018 The potential for devastating earthquakes in the Himalayan orogeny has long been recognized. The 2015 MW7.8 Gorkha, Nepal earthquake has heightened the likelihood that major earthquakes will occur along this orogenic belt in the future.
Md Moklesur Rahman, Ling Bai
doaj +1 more source
Accelerated graph-based spectral polynomial filters [PDF]
2015 IEEE 25th International Workshop on Machine Learning for Signal Processing (MLSP), 2015 6 pages, 6 figures.
Andrew Knyazev, Alexander Malyshev
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Velocity Dealiased Spectral Estimators of Range Migrating Targets using a Single Low-PRF Wideband Waveform [PDF]
, 2013 Wideband radars are promising systems that may provide numerous advantages, like simultaneous detection of slow and fast moving targets, high range-velocity resolution classification, and electronic countermeasures.
Bidon, Stéphanie +3 more
core +1 more source
Spectral Ewald Acceleration of Stokesian Dynamics for polydisperse suspensions [PDF]
Journal of Computational Physics, 2016 In this work we develop the Spectral Ewald Accelerated Stokesian Dynamics (SEASD), a novel computational method for dynamic simulations of polydisperse colloidal suspensions with full hydrodynamic interactions. SEASD is based on the framework of Stokesian Dynamics (SD) with extension to compressible solvents, and uses the Spectral Ewald (SE) method ...
Mu Wang, John F. Brady
openaire +4 more sources