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Autodesk 3ds Max 9 essentials

open access: yes, 2007
Focal Press
core  

Autodesk 3ds Max 8 essentials

open access: yes, 2013
Focal Press
core  

A priliminary study on the sequence characteristics and focal mechanism solution of the Jiashi strong earthquake swarm

Acta Seismologica Sinica, 1998
The sequence characteristics and focal mechanism solution of the Jiashi, Xinjiang strong earthquake swarm are analyzed and studied in this paper. The result shows that before the MS=6.6 earthquake, value h of sequence frequency attenuation coefficient was less than 1, then value h was more than 1.
Xin Yang, Guo-Ying Gao
exaly   +2 more sources

Types of focal mechanism solutions and parameter consistency of the sub-blocks in Sichuan and Yunnan Provinces

Acta Seismologica Sinica, 2006
Based on P-and S-wave amplitudes and some clear initial P-wave motion data, we calculated focal mechanism solutions of 928 M≥2.5 earthquakes (1994–2005) in four sub-blocks of Sichuan and Yunnan Provinces, namely Sichuan-Qinghai, Yajiang, Central Sichuan and Central Yunnan blocks.
Wan-zheng Cheng   +2 more
exaly   +2 more sources

Determination of focal mechanism solution using initial motion polarity of P and S waves

Physics of the Earth and Planetary Interiors, 2002
Abstract It is important to determine accurate focal mechanism solutions for earthquakes with small magnitudes or those recorded by a small number of seismometers, perhaps with an unfavorable geographic distribution. A method using initial motion polarity of S waves, in addition to P waves, is described.
exaly   +2 more sources

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