Results 61 to 70 of about 95,361 (334)

Seismology of active stars

open access: yes, 2012
In this review we will discuss the current standing and open questions of seismology in active stars. With the longer photometric timeseries data that are --and will become-- available from space-missions such as Kepler we foresee significant progress in
Aizenman   +57 more
core   +1 more source

Comparative seismology of pre- and main sequence stars in the instability strip [PDF]

open access: yes, 2001
Pulsational properties of 1.8 M$_{\odot}$ stellar models covering the latest stages of contraction toward the main sequence up to early hydrogen burning phases are investigated by means of linear nonadiabatic analyses.
Baglin, Annie   +4 more
core   +2 more sources

Satellite Remote Sensing in Seismology. A Review

open access: yesRemote 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

A Review of the Capacitive MEMS for Seismology

open access: yesItalian National Conference on Sensors, 2019
MEMS (Micro Electro-Mechanical Systems) sensors enable a vast range of applications: among others, the use of MEMS accelerometers for seismology related applications has been emerging considerably in the last decade.
A. D’Alessandro, S. Scudero, G. Vitale
semanticscholar   +1 more source

Seismology at School in Nepal: A Program for Educational and Citizen Seismology Through a Low-Cost Seismic Network

open access: yesFrontiers in Earth Science, 2020
Nepal, located above the convergent India-Eurasia plate boundary, has repeatedly experienced devastating earthquakes. During the 2015 magnitude 7.8 Gorkha earthquake, an often-reported experience was that people were not aware of the threatening seismic ...
S. Subedi   +3 more
semanticscholar   +1 more source

Magnetohydrodynamic Seismology of Quiet Solar Active Regions [PDF]

open access: yesAstrophysical Journal, 2019
The ubiquity of recently discovered low-amplitude decayless kink oscillations of plasma loops allows for the seismological probing of the corona on a regular basis. In particular, in contrast to traditionally applied seismology that is based on the large-
S. Anfinogentov, V. Nakariakov
semanticscholar   +1 more source

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

open access: yes, 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   +32 more
core   +2 more sources

Models of the macroseismic field earthquakes and their influence on seismic hazard assessment values for Central Asia

open access: yesГеодинамика и тектонофизика, 2020
Seismic intensity assessment in points of a macroseismic scale plays an important role for researching the seismic history of areas characterized by active seismicity, as well as for construction (and updating) of seismic zoning maps in various scales ...
T. U. Artikov   +3 more
doaj   +1 more source

Overview of geothermal resource exploration and development in North Africa

open access: yesDeep 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

Appraisal of seismic noise scenario at national seismological network of India in COVID-19 lockdown situation

open access: yesGeomatics, Natural Hazards & Risk, 2020
We evaluated seismic background noise at national network in India using PSD, Fourier spectra, Spectrogram, and HVSR approach, before and during the nationwide lockdown declared due to COVID-19 pandemic.
Ajeet P. Pandey   +4 more
doaj   +1 more source

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