Results 211 to 220 of about 36,958 (244)

A hybrid method for calculating the radiated wave energy of deep earthquakes

Physics of the Earth and Planetary Interiors, 1999
Abstract The energy radiated as waves is a parameter vital to the understanding of earthquake rupture physics. Calculations of this energy, however, are difficult and wrought with uncertainty. We developed a new hybrid method for the calculation of radiated wave energy and other key seismic parameters.
Nathan W. Winslow, Larry J. Ruff
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Differential Energy Radiation from Two Earthquakes in Japan with Identical Mw: The Kyushu 1996 and Tottori 2000 Earthquakes

Bulletin of the Seismological Society of America, 2009
We examine two closely located earthquakes in Japan that had identical moment magnitudes M w but significantly different energy magnitudes M e . We use teleseismic data from the Global Seismograph Network and strong-motion data from the National Research Institute for Earth Science and Disaster Prevention’s K-Net to analyze the 19 October 1996 Kyushu ...
G. L. Choy, J. Boatwright
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Far-field radiated energy scaling in elastodynamic earthquake fault models

Bulletin of the Seismological Society of America, 1998
AbstractMeasurements of the far-field radiated energy in very simple elastodynamic fault models is presented, and the scaling of the radiated energy with moment and rupture length is examined. The models produce a complex sequence of events having a wide range of sizes as a result of a frictional-weakening instability.
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Estimating high frequency energy radiation of large earthquakes by image deconvolution back-projection

Earth and Planetary Science Letters, 2016
Abstract High frequency energy radiation of large earthquakes is a key to evaluating shaking damage and is an important source characteristic for understanding rupture dynamics. We developed a new inversion method, Image Deconvolution Back-Projection (IDBP) to retrieve high frequency energy radiation of seismic sources by linear inversion of observed
Dun Wang, Nozomu Takeuchi, Hitoshi Kawakatsu, Jim Mori   +3 more
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Spatial Distribution of Radiated Seismic Energy from Local and Regional Earthquakes in Taiwan

2020
<p>The radiated energy during earthquakes is one of the important characteristics that have a great impact on human lives. The study of the released energy during earthquakes and their distribution may provide a detailed knowledge about the driving forces.
Himanshu Mittal, Ting-Li Lin, Yun-Hsuan Huang   +2 more
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Mapping Apparent Stress and Energy Radiation over Fault Zones of Major Earthquakes

Bulletin of the Seismological Society of America, 2002
Using published slip models for five major earthquakes, 1979 Imperial Valley, 1989 Loma Prieta, 1992 Landers, 1994 Northridge, and 1995 Kobe, we produce maps of apparent stress and radiated seismic energy over their fault surfaces. The slip models, obtained by inverting seismic and geodetic data, entail the division of the fault surfaces into many ...
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The seismic spectrum, radiated energy, and the Savage and Wood inequality for complex earthquakes

Tectonophysics, 1991
Abstract We have integrated velocity squared spectra in order to determine the seismic energy radiated during fault rupture. The high frequency spectral fall-off and the shape of the spectrum at the corner frequency are critical to the energy calculation.
Kenneth D. Smith, James N. Brune, Keith F. Priestley   +2 more
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Short-period seismic energy radiation patterns from underground nuclear explosions and small-magnitude earthquakes

Bulletin of the Seismological Society of America, 1967
abstract Azimuthal radiation patterns of short-period (0.5-2.0 cps) seismic energy obtained from integrals of the seismograms from two underground nuclear explosions and two earthquakes are used to study the propagation and source characteristics of the Pg and Lg phases in the United States.
George H. Sutton, Walter Mitronovas, Paul W. Pomeroy   +2 more
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New approach of determinations of earthquake moment magnitude using near earthquake source duration and maximum displacement amplitude of high frequency energy radiation

AIP Conference Proceedings, 2012
The new approach method to determine the magnitude by using amplitude displacement relationship (A), epicenter distance (Δ) and duration of high frequency radiation (t) has been investigated for Tasikmalaya earthquake, on September 2, 2009, and their aftershock.
H. Gunawan, N. T. Puspito, G. Ibrahim, P. J. P. Harjadi   +3 more
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Radiation therapy‐associated toxicity: Etiology, management, and prevention

Ca-A Cancer Journal for Clinicians, 2021
Kyle Wang
exaly