Results 241 to 250 of about 320,448 (306)

Tephra seismites-Understanding seismic hazard of hidden faults by analyzing liquefied tephra layers in lakes. [PDF]

Sci Adv
Kluger MO, Melchert RA, Moratalla JM, Ilanko T, Lowe DJ, Moon VG, Villamor P, Chaneva J, Ross N, Orense RP.   +9 more
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Application of Neural Network Automatic Event Detection for Reservoir-Triggered Seismicity Monitoring Networks. [PDF]

Sensors (Basel)
Wiszniowski J, Lizurek G, Tymińska A, Kucia P, Plesiewicz B.   +4 more
europepmc   +1 more source

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Probabilistic Seismic Hazard Analysis for Induced Seismicity

2014
Probabilistic Seismic Hazard Analysis is currently the most common approach to seismic hazard analysis. For application to induced seismicity, a major challenge is the fact that the hazard is inherently nonstationary. In this paper we describe the theoretical extension of PSHA to a non-stationary context.
Kraaijpoel D A, Caccavale M, Van Eck T, Dost B   +3 more
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Seismic Analysis

2021
An earthquake is caused by sudden motion of the earth's crust. Every year, tens of thousands of earthquakes of all sizes occur all over the world. Some cause tiny or major tremors, others occur in remote areas where no one lives. This chapter allow readers to find out more about the earth structure as well as earthquake nature. Therefore, to detail the
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Seismic graph analysis to aid seismic interpretation

Interpretation, 2019
During the seismic interpretation process, geoscientists rely on their experience and visual analysis to assess the similarity between seismic sections. However, evaluating all of the seismic sections in a 3D survey can be a time-consuming task. When interpreters are working on a data set, a common procedure is to divide the cube in increasingly finer ...
Rodrigo S. Ferreira, Emilio Vital Brazil, Reinaldo Silva, Renato Cerqueira   +3 more
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Multiattribute seismic analysis

The Leading Edge, 1997
Multiattribute seismic analysis is a broad term that encompasses all geostatistical methods that utilize more than one attribute to predict some physical property of the earth. Bivariate geostatistics is obviously the simplest subset of the multivariate techniques and thus the standard technique of cokriging could be called multivariate geostatistics ...
Brian Russell, Dan Hampson, Jim Schuelke, John Quirein   +3 more
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Analysis of a Polarized Seismic Wave Model

IEEE Seventh SP Workshop on Statistical Signal and Array Processing, 1996
We present a model for polarized seismic waves where the data are collected by three-component geophone receivers. The model is based on two parameters describing the polarization properties of the waveforms. These parameters are the ellipticity and the orientation angle of the polarization ellipse.
Sören Anderson, Arye Nehorai
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Seismic Analysis of Cooling Towers

Engineering Structures, 1984
Abstract Hyperbolic natural-draught cooling towers to be erected in seismically active zones are routinely analysed for earthquake excitation. The axisymmetric shell is discretized with higher order finite element frusta, with an isoparametric expansion in the meridional direction and a Fourier expansion in the circumferential direction.
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