Results 51 to 60 of about 20,136 (219)
Quantifying Model Selection Uncertainty in Structural Analysis: Methodology and Application
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT With increasing focus on complex engineering systems under rare events, computational models are critical for predictions due to the scarcity or absence of data. However, selecting an appropriate model can be challenging. Using a single model without available test calibration could result in significant bias in performance predictions. A case
Ya‐Heng Yang, Tracy C. Becker
wiley +1 more source
Advancing the Frontiers of Earthquake Science [PDF]
, 2007 Statistical seismology has been emerging as a new discipline at the interface between earthquake physics, earthquake statistics, hazard assessment, and society.
Cocco, Massimo +3 more
core
The influence of noise sources on cross-correlation amplitudes [PDF]
, 2012 We use analytical examples and asymptotic forms to examine the mathematical structure and physical meaning of the seismic cross correlation measurement.
Hanasoge, Shravan M.
core +1 more source
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT Multivariate ground motion models (GMMs) that capture the correlation between different intensity measures (IMs) are essential for seismic risk assessment. Conventional GMMs are often developed using a two‐stage approach, where separate univariate models with predefined functional forms are fitted first, and correlation is addressed in a ...
Sayed Mohammad Sajad Hussaini +2 more
wiley +1 more source
Research progress of next-year earthquake forecasts in the world
地球与行星物理论评, 2021 The next-year earthquake forecasts have an important practical demand in preparedness and mitigation of earthquake disasters. In order to reflect the research progress of 1-year earthquake forecast models in the world in recent years, we systematically ...
Fengling Yin +2 more
doaj +1 more source
Self-gravity, self-consistency, and self-organization in geodynamics and geochemistry [PDF]
, 2005 The results of seismology and geochemistry for mantle structure are widely believed to be discordant, the former favoring whole-mantle convection and the latter favoring layered convection with a boundary near 650 km.
Anderson, Don L.
core
On the Temporal Variability of Precipitation in Iraq: Arid‐Wet Years and Extreme Events
International Journal of Climatology, EarlyView.Daily and monthly precipitation data in Iraq display high seasonal to interdecadal variability, with arid and wet years that have very distinct seasonal cycles. Monthly rainfall is significantly correlated with the Indian Ocean Dipole. Extreme events are identified and classified as belonging to four different weather patterns, allowing to obtain daily
Ali Raheem Al‐Nassar +2 more
wiley +1 more source
Wildlife Biology, EarlyView.Exploration of new wildlife surveying methodologies that leverage advances in sensor technology and machine learning has led to tentative research into the application of seismology techniques. This, most commonly, involves the deployment of a footfall trap – a seismic sensor and data logger customised for wildlife footfall.
Benjamin J. Blackledge +4 more
wiley +1 more source
Law for the distance between successive earthquakes
, 2003 Discovery of a new law for three dimensional spatial distance between the foci of successive earthquakes is reported. Analyzing the seismic data taken between 1984 and 2001 in southern California, it is found that the cumulative distribution of the ...
Abe, Sumiyoshi, Suzuki, Norikazu
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Study of Temporal Analysis onEarthquake Data and Statistical Seismology of Nepal
International Journal of Advances in Scientific Research and Engineering, 2021 An earthquake is the greatest terrifying natural disaster that can do significant damages. A 7.8 magnitude earthquake struck Barpak, which is located about 81 kilometers northwest of Kathmandu killing thousands and affecting millions of citizens on 25th April 2015. This is the most powerful disaster to strike Nepal since an earthquake in 1934.
openaire +3 more sources