منابع مشابه
Genetic risk induced by carbon-14 generated by nuclear explosions.
In an earlier paper by Linus Pauling titled "Genetic and Somatic Effects of Carbon-14" (1), it is established that this by-product of nuclear explosions might induce greater genetic and somatic damage than previously assumed. Furthermore, Pauling states that the damage produced by carbon-14 that is incorporated into genetic material is responsible for only 10% of the total genetic damage genera...
متن کاملSeed magnetic fields generated by primordial supernova explosions
The origin of the magnetic field in galaxies is an open question in astrophysics. Several mechanisms have been proposed related, in general, to the generation of small seed fields amplified by a dynamo mechanism. In general, these mechanisms have difficulty in satisfying both the requirements of a sufficiently high strength for the magnetic field and the necessary large coherent scales. We show...
متن کاملSignal Analysis and Waveform Reconstruction of Shock Waves Generated by Underwater Electrical Wire Explosions with Piezoelectric Pressure Probes
Underwater shock waves (SWs) generated by underwater electrical wire explosions (UEWEs) have been widely studied and applied. Precise measurement of this kind of SWs is important, but very difficult to accomplish due to their high peak pressure, steep rising edge and very short pulse width (on the order of tens of μs). This paper aims to analyze the signals obtained by two kinds of commercial p...
متن کاملAnalysis and Modeling of Shear Waves Generated by Explosions at the San Andreas Fault Observatory at Depth
Using multiple deployments of an 80-element, three-component borehole seismic array stretching from the surface to 2.3 km depth, we examine recordings of chemical explosions to better understand the generation of shear waves by explosive sources. The well is near vertical in the upper 1.5 km and gradually transitions to a dip of 38 degrees at the deepest recording location. The chemical shots a...
متن کاملRelative Location of Explosions Using Surface Waves
A method of relative location for explosions using Rayleigh waves is developed and tested. It involves cross correlating a wavetrain with a previously recorded signal from the same source region and &?.t&mining a relative "travel-time" from the peak in the -ross correlation trace. Locations are fairly accurate, but do not compare with the precision obtained with body waves and relative travel-t...
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ژورنال
عنوان ژورنال: Journal of Physics of the Earth
سال: 1973
ISSN: 1884-2305,0022-3743
DOI: 10.4294/jpe1952.21.61