Results 1 to 10 of about 260,299 (222)
Coronal Mass Ejection Image Edge Detection In Heliospheric Imager STEREO SECCHI Data [PDF]
The Open Journal of Astrophysics, 2022 We present an algorithm to detect the outer edges of Coronal Mass Ejection (CME) events as seen in differences of Heliospheric Imager STEREO SECCHI HI-1 images from either A or B spacecraft, as well as its implementation in Python.
Marc Nichitiu
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Forward Modeling of Coronal Mass Ejection Flux Ropes in the Inner Heliosphere with 3DCORE [PDF]
Space Weather, 2018 Tanja Amerstorfer +2 more
exaly +2 more sources
ChemCatChem, Volume 15, Issue 1, January 9, 2023., 2023 The use of β‐cyclodextrin (β‐CD) succeeded in improving the catalytic behaviour of CuO supported Hap materials through the regulation of Cu location on the support, leading to the formation of highly dispersed CuO clusters. The beneficial impact of β‐CD addition was accomplished through the occurrence of preferential interactions between β‐CD and ...
Maya Ibrahim +5 more
wiley +1 more source
Reconnection in a slow Coronal Mass Ejection [PDF]
Annales Geophysicae, 2008 This paper aims at studying reconnection occurring in the aftermath of the 28 May 2004, CME, first imaged by the LASCO (Large Angle and Spectrometric Coronagraph) C2 at 11:06 UT. The CME was observed in White Light and UV radiation: images acquired by
G. Poletto +3 more
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Nanodust dynamics during a coronal mass ejection [PDF]
Annales Geophysicae, 2017 The dynamics of nanometer-sized grains (nanodust) is strongly affected by electromagnetic forces. High-velocity nanodust was proposed as an explanation for the voltage bursts observed by STEREO.
A. Czechowski, J. Kleimann
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The evolution of our understanding of coronal mass ejections
Frontiers in Astronomy and Space Sciences, 2023 The unexpected observation of a sudden expulsion of mass through the solar corona in 1971 opened up a new field of interest in solar and stellar physics.
Russell A. Howard +2 more
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Effect of Latitude of Sunspots on Earth-Intersecting Trajectory of Plasma [PDF]
Iranian Journal of Astronomy and Astrophysics, 2020 Solar flares and Coronal Mass Ejections form around the edges of sunspots. If the plasma from such events is incident on the Earth’s magnetosphere, significant disruptions to electrical systems can occur. However, sunspots occur around the surface of the
Alan Hoback
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The probable excitation mechanism of kink oscillations of coronal loops [PDF]
Iranian Journal of Physics Research, 2022 Oscillations in various structures of the solar atmosphere, such as transverse (kink) oscillations of coronal loops, can be used in seismology. Transvers kink oscillations of coronal loops are often accompanied by solar flares.
A Abedini, A Dehghan Anari
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The Classification of Axial Deformity in Patients with Basilar Invagination
Orthopaedic Surgery, Volume 14, Issue 12, Page 3150-3158, December 2022., 2022 Axis deformities were divided into four types. Type I: the axis is basically normal. Type II: axis lateral mass is dysplasia. Type III: axis pedicle is dysplasia. Type IV: axis pedicle and lateral mass are all dysplasia. The axis variation rate of patients with basilar invagination was as high as 42.4%, of which type IV was the most common.
Qiting He +10 more
wiley +1 more source
Investigating Remote-Sensing Techniques to Reveal Stealth Coronal Mass Ejections
Frontiers in Astronomy and Space Sciences, 2021 Eruptions of coronal mass ejections (CMEs) from the Sun are usually associated with a number of signatures that can be identified in solar disc imagery. However, there are cases in which a CME that is well observed in coronagraph data is missing a clear ...
Erika Palmerio +13 more
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