Zobrazeno 1 - 10
of 939
pro vyhledávání: '"body wave"'
Publikováno v:
Earthquake Research Advances, Vol 4, Iss 3, Pp 100274- (2024)
Distributed Acoustic Sensing (DAS) is an emerging technique for ultra-dense seismic observation, which provides a new method for high-resolution sub-surface seismic imaging. Recently a large number of linear DAS arrays have been used for two-dimensio
Externí odkaz:
https://doaj.org/article/b7d7901010824c60a0ba93174be620ff
Publikováno v:
Applied Sciences, Vol 14, Iss 15, p 6427 (2024)
This study examines the body-wave velocity structure of Attica, Greece. The region is located between two major rifts, the Gulf of Corinth and the Euboekos Gulf, and has experienced significant earthquakes throughout history. The distribution of seis
Externí odkaz:
https://doaj.org/article/1c31a01a9b294aa3b7b17a24941162e5
Publikováno v:
地球与行星物理论评, Vol 54, Iss 2, Pp 140-149 (2023)
Distributed fiber-optic seismic sensing is a next-generation seismic acquisition technology. It records dynamic strain based on the phase change of back-scattered Rayleigh light caused by incident seismic waves. This method generates a dense record o
Externí odkaz:
https://doaj.org/article/c02444d2676b4f279ed1c5490a9c53d2
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 24, Iss 8, Pp n/a-n/a (2023)
Abstract Ethiopia's Cenozoic flood basalt magmatism, uplift, and rifting have been attributed to one or more mantle plumes. The Nubian plate, however, has drifted 500–1,000 km north since initial magmatism at ∼45 Ma, having developed above mantle
Externí odkaz:
https://doaj.org/article/a24df4652ea5451098bfeac563afb505
Publikováno v:
地球与行星物理论评, Vol 53, Iss 6, Pp 680-701 (2022)
Studying the structures, properties and origins of the Earth's internal discontinuities is an important part in the efforts to understand the physical and chemical properties of the layered Earth, as well as to explore the dynamic processes and drivi
Externí odkaz:
https://doaj.org/article/0033fecfc3a446258781ddb6e8cb6b96
Publikováno v:
地球与行星物理论评, Vol 53, Iss 6, Pp 702-720 (2022)
Global and regional seismic attenuation models reveal anelastic heterogeneous structures in the earth, which shed new light on the temperature, melt and volatile fraction of Earth's interior, as well as the geodynamic processes and source focal mecha
Externí odkaz:
https://doaj.org/article/9118751c598543d599f2c76c886e0c38
Autor:
Ruifeng Liu
Publikováno v:
地震科学进展, Vol 52, Iss 10, Pp 453-463 (2022)
Magnitude is a measure of the size of an earthquake. In practical work such as seismic activity analysis, people usually think that an earthquake has only one magnitude. Many people will have such doubts:why use multiple magnitudes? Why magnitude c
Externí odkaz:
https://doaj.org/article/6dc1477e12464bddb97e97fad8704d27
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 12, p 2347 (2023)
Mooring systems are a critical component of all floating wave energy converter (WEC) systems, yet the impact of amooring system on the WEC dynamics is often neglected during the initial assessment of candidate designs. The purpose of this study was t
Externí odkaz:
https://doaj.org/article/19ca3056223145a08d179f72b56a4023
Publikováno v:
Biomimetics, Vol 9, Iss 1, p 6 (2023)
A bionic robotic fish based on compliant structure can excite the natural modes of vibration, thereby mimicking the body waves of real fish to generate thrust and realize undulate propulsion. The fish body wave is a result of the fish body’s mechan
Externí odkaz:
https://doaj.org/article/bfc99335772845619298dad0a01aefdc
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