Results 81 to 90 of about 66,350 (296)

Influence of crustal layering and thickness on co-seismic effects of Wenchuan earthquake

Geodesy and Geodynamics, 2011
Using the PSGRN/PSCMP software and the fault model offered by USGS and on the basis of finite rectangular dislocation theory and the local layered wave velocity structures of the crust-upper-mantle, the influences of crustal layering and thickness on co ...
Tan Hongbo, Shen Chongyang, Xuan Songbai, Yang Guangliang   +3 more
doaj   +1 more source

Radio seismology of the outer solar corona [PDF]

, 2013
Observed oscillations of coronal loops in EUV lines have been successfully used to estimate plasma parameters in the inner corona (< 0.2 R_0, where R_0 is the solar radius).
Brazhenko, A. I., Dorovskyy, V. V., Franzuzenko, A. V., Konovalenko, A. A., Melnik, V. N., Panchenko, M., Rucker, H. O., Zaqarashvili, T. V.   +7 more
core   +1 more source

Influence of Fluids and Geological Setting on Source Parameters of the 2010–2014 Pollino (Italy) Seismic Swarm

Terra Nova, EarlyView.
ABSTRACT We analyse variations in Brune stress drop (Δσ), apparent stress (τa) and Savage–Wood radiation efficiency (ηsw = τa/Δσ) during the 2010–2014 Pollino seismic swarm (Southern Apennines, Italy). This prolonged sequence included multiple swarms, with a Mw 5.2 event in October 2012, preceded by a Mw 4.3 event in May 2012, followed by aseismic slip.
Giovanna Calderoni, Michela Ponte, Mario La Rocca, Rita Di Giovambattista   +3 more
wiley   +1 more source

Slip Model of the 2020 Yutian (Northwestern Tibetan Plateau) Earthquake Derived From Joint Inversion of InSAR and Teleseismic Data

Earth and Space Science, 2021
Interferometric synthetic aperture radar and teleseismic P‐wave data were combined to investigate the source rupture characteristics of the 2020 Mw 6.3 Yutian, China, earthquake.
Qi Li, Chengtao Li, Kai Tan, Xiaofei Lu, Xiao Zuo   +4 more
doaj   +1 more source

Giant planets seismology [PDF]

Symposium - International Astronomical Union, 1997
The giant planets Jupiter and Saturn belong to the interesting category of possible goals for remote seismic analysis. Their first seismic observations and their analysis were attempted in 1987 and 1991 respectively, under Philippe Delache's initiative.
openaire   +3 more sources

Team Cognition Research Is Transforming Cognitive Science

Topics in Cognitive Science, EarlyView.
Abstract About 30 years ago, the Dynamical Hypothesis instigated a variety of insights and transformations in cognitive science. One of them was the simple observation that, quite unlike trial‐based tasks in a laboratory, natural ecologically valid behaviors almost never have context‐free starting points.
Michael J. Spivey
wiley   +1 more source

Coronal magnetic field measurement using loop oscillations observed by Hinode/EIS [PDF]

, 2008
We report the first spectroscopic detection of a kink MHD oscillation of a solar coronal structure by the Extreme-Ultraviolet Imaging Spectrometer (EIS) on the Japanese Hinode satellite. The detected oscillation has an amplitude of 1 kms−1 in the Doppler
Andries, Andries, Arregui, Aschwanden, Cirtain, Culhane, De Moortel, De Moortel, Dere, E. Verwichte, Kosugi, Landi, Mariska, McEwan, Nakariakov, Nakariakov, Nakariakov, Ofman, Ofman, Okamoto, P. R. Young, Roberts, Ruderman, T. Van Doorsselaere, Tomczyk, V. M. Nakariakov, Van Doorsselaere, Van Doorsselaere, Van Doorsselaere, Verth, Verwichte, Verwichte, Young   +32 more
core   +2 more sources

Mining an Anthropocene in Japan: On the making and work of geological imaginaries

Transactions of the Institute of British Geographers, EarlyView.
Short Abstract This article addresses how the lithic and the drift might be reworked as an Anthropocene material outside of a chronostratigraphy. Revisiting the finding of a floating fern fossil at the Hashima mine, we delve into a complex array of Geological imaginaries, and undertake our own speculative work.
Deborah P. Dixon, Carina J. Fearnley, Mark Pendleton   +2 more
wiley   +1 more source

A Manual of Seismology [PDF]

Nature, 1922
n ...
openaire   +1 more source

Chromospheric Seismology [PDF]

Symposium - International Astronomical Union, 1988
The aim of the present study is to examine whether seismologic diagnostic techniques may be used to improve the models of the solar chromosphere. We are mainly concerned by oscillations observed in the cores of strong lines such as the resonance lines of Ca II or Mg II. It is intuitive, and confirmed by numerical simulations (Gouttebroze and Leibacher,
openaire   +1 more source