منابع مشابه
An Analysis of the Repeated Financial Earthquakes
Since the seismic behavior of the earth’s energy (which follows from the power law distribution) can be similarly seen in the energy realized by the stock markets, in this paper we consider a statistical study for comparing the financial crises and the earthquakes. For this end, the TP statistic, proposed by Pisarenko and et al. (2004), is employed for estimating the critical point or the lower...
متن کاملLuminous Phenomena of Earthquakes: Observations and Theories
Over the past few years, different theories (piezoelectric, positive holes, friction-vaporization, exo-electron emission, tribo- or fracture electrification) have been presented for the interpretation of earthquake lights. Although these theories can interpret earthquake luminous, each suffer from particular problems. There are also ambiguities and questions about the location of the light, the...
متن کاملSlow earthquakes, preseismic velocity changes, and the origin of slow frictional stick-slip.
Earthquakes normally occur as frictional stick-slip instabilities, resulting in catastrophic failure and seismic rupture. Tectonic faults also fail in slow earthquakes with rupture durations of months or more, yet their origin is poorly understood. Here, we present laboratory observations of repetitive, slow stick-slip in serpentinite fault zones and mechanical evidence for their origin. We doc...
متن کاملMacroeconomic Earthquakes †
In the common jargon used by non-specialist commentators in newspapers or TV programs, business cycle downturns are sometimes described in terms of economic collapses, crashes or even earthquakes. Does these comparisons make any sense but for literary license? In particular, are economic recessions and recoveries governed at large by the same statistical law underlying earthquakes' occurrence? ...
متن کاملSpatiotemporal Correlations of Earthquakes
Statistical properties of earthquakes are studied both by the analysis of real earthquake catalog of Japan and by numerical computer simulations of the spring-block model in both one and two dimensions. Particular attention is paid to the spatiotemporal correlations of earthquakes, e.g., the recurrence-time distribution or the time evolution before and after the mainshock of seismic distributio...
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ژورنال
عنوان ژورنال: Geological Magazine
سال: 1874
ISSN: 0016-7568,1469-5081
DOI: 10.1017/s0016756800169092