Results 161 to 170 of about 5,765 (201)
, 2011 Some of the next articles are maybe not open access.
Related searches:
Related searches:
Statistical Study of Foreshock Transients in the Midtail Foreshock
Journal of Geophysical Research: Space Physics, 2021AbstractIn the dayside foreshock, many foreshock transients have been observed and simulated. Because of their strong dynamic pressure perturbations, foreshock transients can disturb the local bow shock, magnetosheath, magnetopause, and thus the magnetosphere‐ionosphere system.
Hui Zhang +2 more
exaly +2 more sources
Foreshock Ion Motion Across Discontinuities: Formation of Foreshock Transients
Journal of Geophysical Research: Space Physics, 2023AbstractIn the ion foreshock, hot flow anomalies (HFAs) and foreshock bubbles (FBs) are two types of foreshock transients that have the strongest fluctuations, which can disturb the magnetosphere‐ionosphere system and increase shock acceleration efficiency.
Terry Z. Liu +3 more
openaire +1 more source
2022
This chapter revisits ‘the Cornish commotion’ of 1548 — a short-lived but, from the Crown's point of view, deeply troubling émeute which flared up in West Cornwall in April that year, during the course of which a royal commissioner who was overseeing the removal of images from local churches was killed.
openaire +2 more sources
This chapter revisits ‘the Cornish commotion’ of 1548 — a short-lived but, from the Crown's point of view, deeply troubling émeute which flared up in West Cornwall in April that year, during the course of which a royal commissioner who was overseeing the removal of images from local churches was killed.
openaire +2 more sources
Foreshock cavities and internal foreshock boundaries
Planetary and Space Science, 2011Abstract We present two case studies of cluster encounters with foreshock cavities. For one event, we are able, for the first time, to accurately relate the observation of a foreshock cavity to the measured position of the bow shock. This allows us to compute the shock angle, a vital parameter in models of foreshock cavity formation, with greater ...
Laurence Billingham +2 more
openaire +1 more source
Statistical model of earthquake foreshocks
Physical Review A, 1992We propose a statistical model of rupture as a mechanism for the occasionally observed marked increase of seismic activity prior to a great earthquake. The physical ingredients of the model are those of geometrical inhomogeneity and viscoelastic creep.
, Sornette, , Vanneste, , Knopoff
openaire +2 more sources
Foreshock compressional boundary
Journal of Geophysical Research: Space Physics, 2009We employ 2.5‐D electromagnetic, hybrid simulations that treat ions kinetically via particle‐in‐cell methods and electrons as a massless fluid to study the formation and properties of a newly discovered boundary named the foreshock compressional boundary (FCB).
N. Omidi, D. G. Sibeck, X. Blanco‐Cano
openaire +1 more source
Nature, 1976
IN February 1975, the Chinese Seismological Bureau successfully predicted a magnitude 7.3 earthquake near Haicheng, Liaoning Province. From their reports, it is obvious that many methods such as radon count, abnormal animal behaviour, seismic velocity, and tilt and telluric current anomalies were considered in making the long term prediction1.
LUCILE JONES, PETER MOLNAR
openaire +1 more source
IN February 1975, the Chinese Seismological Bureau successfully predicted a magnitude 7.3 earthquake near Haicheng, Liaoning Province. From their reports, it is obvious that many methods such as radon count, abnormal animal behaviour, seismic velocity, and tilt and telluric current anomalies were considered in making the long term prediction1.
LUCILE JONES, PETER MOLNAR
openaire +1 more source
A study of ULF wave foreshock morphology—I: ULF foreshock boundary
Planetary and Space Science, 1992Abstract We have used ISEE 1 and 2 magnetometer data to determine the forward boundary of the upstream ULF wave foreshock. We first examine the presence and absence of ULF waves immediately upstream from the bow shock. The statistical results show that the ULF foreshock starts at θBn ∼ 50° on the bow shock, and fills the entire upstream region ...
G. Le, C.T. Russell
openaire +1 more source
Foreshocks and earthquake prediction
Tectonophysics, 1972Abstract If a group of foreshocks can be distinguished from ordinary seismic activities, it would contribute to earthquake prediction. In the case of two Japanese earthquakes, which were preceded by immediate foreshocks, the coefficient “b” in the magnitude versus frequency equation was significantly smaller than that of the aftershocks or of the ...
Shigeji Suyehiro, Hiroshi Sekiya
openaire +1 more source