Studies of Earthquake Energies in Taiwan: A Review
This paper reviews studies on earthquake energies, seismic efficiency, radiation efficiency, scaled energy and energy-magnitude law conducted by Taiwan seismologists and foreigners who used seismic data from Taiwan to study these problems.
Jeen-Hwa Wang
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To reveal the seismogenic mechanism of the Luding earthquake, we employed the 118 China Seismic Network stations to collect the P-wave polarity data from each station, which was then used in the P-wave first motion approach to calculate the focal ...
Yansong Hu +3 more
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Time-Frequency Analysis of Systems with Changing Dynamic Properties [PDF]
The Wigner-Ville Distribution, and related refinements, represent a class of advanced time-frequency analysis tools that are distinguished from Fourier and wavelet methods by an increase in resolution in the time frequency plane. Time-frequency analysis
Bradford, Samuel Case, V +1 more
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Stress drops and radiated energies of aftershocks of the 1994 Northridge, California, earthquake [PDF]
We study stress levels and radiated energy to infer the rupture characteristics and scaling relationships of aftershocks and other southern California earthquakes. We use empirical Green functions to obtain source time functions for 47 of the larger (M ≥ 4.0) aftershocks of the 1994 Northridge, California earthquake (M6.7).
Mori, Jim +2 more
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The Relationship of Small Earthquakes to Strain Accumulation Along Major Faults in Southern California [PDF]
Fault-plane solutions for recent small (ML ≤ 4.6) earthquakes in the central Transverse Ranges, California, were determined using an azimuthally-varying crustal model.
Pechmann, James Christopher
core +1 more source
Phase and Melting Relations of Fe3C to 300 GPa and Carbon in the Core
This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Suguru Takahashi +9 more
wiley +2 more sources
Early Emergency Responses of the Japan Atomic Energy Agency against the Fukushima Daiichi Nuclear Power Station Accident in 2011 [PDF]
Background The Japan Atomic Energy Agency (JAEA) is specified in the Disaster Countermeasures Basic Act as a designated public corporation for dealing with nuclear disasters.
Hiroshi Okuno +4 more
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Non-destructive evaluation of cement-based materials from pressure-stimulated electrical emission - Preliminary results [PDF]
This is the post-print version of the final paper published in Construction and Building Materials. The published article is available from the link below.
Brown, CJ +7 more
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Earth’s gravity ― the reason of earthquakes
In the paper, an attempt has been made to describe seismic processes by means of classical mechanics. Dynamic parameters such as energy, impulse, and forces that determine the movement of masses are estimated.
S. V. Mishin +2 more
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Estimating Rupture Front of Large Earthquakes Using a Novel Multi-Array Back-Projection Method
A ruptured front obtained from high-frequency energy radiation is the key to understand the complex source. It is commonly observed that rupture fronts derived from different arrays often show some variations due to the obvious difference of the ...
Hailin Du
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