Results 51 to 60 of about 66,350 (296)
Coronal global EIT waves as tools for multiple diagnostics [PDF]
, 2007 Observations in EUV lines of the solar corona revealed large scale propagating waves generated by eruptive events able to travel across the solar disk for large distances. In the low corona, CMEs are known to generate, e.g. EIT waves which can be used to
I. Ballai, M. Douglas, Nowak
core +1 more source
Overview of geothermal resource exploration and development in North Africa
Deep Underground Science and Engineering, EarlyView.This article reviews geothermal exploration in North Africa, highlighting key activities, government policies, and exploration findings across Mauritania, Morocco, Algeria, Tunisia, Libya, and Egypt. The region's substantial geothermal potential, driven by tectonic activity, positions it to play a significant role in the global geothermal energy ...
Meryem Redouane
wiley +1 more source
Baseline correction for digital strong-motion records by using the pre-event portion
Geodesy and Geodynamics, 2011 Baseline offset in digital strong-motion acceleration record and initial velocity can produce unrealistic results for ground velocity and displacement derived from the acceleration by integration.
Li Heng +4 more
doaj +1 more source
, 2013 Seismology of coronal loops using observations of damped transverse oscillations in combination with results from theoretical models is a tool to indirectly infer physical parameters in the solar atmospheric plasma.
Goossens, Marcel +3 more
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Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT Over recent decades, Italy has been affected by multiple earthquakes, revealing the significant vulnerability of existing structures. These seismic events have resulted in notable human and economic losses, emphasising the importance of evaluating the impact of one or more seismic events on various building types.
Chiara Monteferrante +3 more
wiley +1 more source
Satellite Remote Sensing in Seismology. A Review
Remote Sensing, 2009 A wide range of satellite methods is applied now in seismology. The first applications of satellite data for earthquake exploration were initiated in the ‘70s, when active faults were mapped on satellite images.
Andrew A. Tronin
doaj +1 more source
Symposium - International Astronomical Union, 1988 The 5 minute oscillations in a sunspot umbra are the response of the sunspot to forcing by the 5 minute p-modes in the surrounding convection zone (Thomas 1981). This interaction of solar p-modes with a sunspot can be used to probe the structure of a sunspot beneath the visible surface of the Sun (Thomas, Cram, and Nye 1982). Here we report briefly the
John H. Thomas +2 more
openaire +1 more source
Using coronal seismology to estimate the magnetic field strength in a realistic coronal model
, 2015 Coronal seismology is extensively used to estimate properties of the corona, e.g. the coronal magnetic field strength are derived from oscillations observed in coronal loops.
Chen, Feng, Peter, Hardi
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Spatial magneto-seismology : effect of density stratification on the first harmonic amplitude profile of transversal coronal loop oscillations [PDF]
, 2007 Context. The new generation of extreme-ultraviolet (EUV) imagers onboard missions such as the Solar Dynamics Observatory (SDO)and Solar Orbiter (SO) will provide the most accurate spatial measurements of post-flare coronal loop oscillations yet.
Erdélyi, R. (Robertus) +3 more
core +2 more sources