Omori law for sliding of blocks on inclined rough surfaces [PDF]
Physica A: Statistical Mechanics and its Applications, 2001 Long sequences of slidings of solid blocks on an inclined rough surface subjected to small controlled perturbations are examined and scaling relations are found for the time distribution of slidings between pairs of large events as well as after and ...
E. Parteli +3 more
semanticscholar +4 more sources
Analysis of the b, p values, and the fractal dimension of aftershocks sequences following two major earthquakes in central Himalaya [PDF]
HeliyonOn April 25 of 2015, earthquake of 7.6 ML struck the central Himalayan region having epicenter at Barpak village in the Gorkha district of Nepal. The event was followed by 7.0 ML earthquake known as Dolakha earthquake, epicenter on the border of Dolakha ...
Ram Krishna Tiwari, Harihar Paudyal
doaj +2 more sources
Omori Law after Large-Scale Destruction of Production Network(Complex Networks,Proceedings of the YITP Workshop on Econophysics,Econophysics 2011-The Hitchhiker's Guide to the Economy-) [PDF]
Progress of Theoretical Physics Supplement, 2012 After the two giant earthquakes, Kobe 1995 and East Japan 2011, a large-scale destruction took place on supplier-customer network. These primary and exogenous shocks were propagated on the production network, which caused a secondary effect resulting in chained bankruptcies.
Y. Fujiwara
semanticscholar +2 more sources
Lagrangian formulation of Omori’s law and analogy with the cosmic Big Rip [PDF]
The European Physical Journal C, 2020 A recent model predicting Omori’s law giving the number of aftershocks per unit time following an earthquake involves a differential equation analogous to the Friedmann equation of cosmology. The beforeshock phase is analogous to an accelerating universe
V. Faraoni
semanticscholar +6 more sources
Proposals for Improving Maternal Safety (2024 Edition): Insights From the Analysis of Maternal Deaths in Japan. [PDF]
J Obstet Gynaecol ResABSTRACT The Proposals for Improving Maternal Safety (2024 Edition) were developed by the Japan Maternal Death Exploratory Committee and the Japan Association of Obstetricians and Gynecologists based on systematic reviews of 640 maternal deaths reported nationwide between 2010 and 2024. Obstetric hemorrhage remained the leading cause of maternal death,
Japan Maternal Death Exploratory Committee.
europepmc +2 more sources
Multifractal Omori law for earthquake triggering: new tests on the California, Japan and worldwide catalogues [PDF]
Geophysical Journal International, 2006 SUMMARY The Multifractal Stress-Activated model is a statistical model of triggered seismicity based on mechanical and thermodynamic principles. It predicts that, above a triggering magnitude cut-off M 0, the exponent p of the Omori law for the time ...
G. Ouillon +3 more
semanticscholar +5 more sources
High probability of successive occurrence of Nankai megathrust earthquakes [PDF]
Scientific Reports, 2023 Great earthquakes along the Nankai megathrust in south-western Japan feature in the top priority list of Japan’s disaster management agenda. In May 2019, an alert system was incepted to issue public warnings when the probability of an earthquake ...
Yo Fukushima +2 more
doaj +2 more sources
Generalized Omori law for aftershocks and foreshocks from a simple dynamics
Geophysical Research Letters, 1993 A theory of the time dependence of earthquake foreshocks and aftershocks is presented. The theory involves the response to sudden forcing of a dynamics of self‐driven acceleration to failure. The empirically observed Omori law, which says that the rate of aftershocks as a function of time falls as a power law in time, is derived theoretically.
B. E. Shaw
semanticscholar +4 more sources
An exploration of the relative influence of physical models for Omori’s law
Frontiers in Earth ScienceOmori’s law states that the rate of aftershocks decays as a function of inverse time. There are multiple physical explanations that we reduce into a nonlinear mixed effects relation of three terms: (1) a Rate/State expression that can account for static ...
Tom Parsons, E. Geist, L. Malagnini
semanticscholar +2 more sources
Earth and Space Science, 2023 Seismic swarms are defined as a group of earthquakes occurring very close in time and space but without any distinctively large event triggering their occurrence. Up to now no simple law has been found to describe the swarm occurrence rate.
C. Godano +4 more
doaj +1 more source