Zobrazeno 1 - 10 of 24 pro vyhledávání: '"Soojeong Jang"'
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Development of Forecast Algorithm for Coronal Mass Ejection Speed and Arrival Time Based on Propagation Tracking by Interplanetary Scintillation g-Value
Autor: Ho-Cheol Jeon, Soojeong Jang, Junghee Cho, Jong-Hyeon Kim, Rok-Soon Kim, Sa-Rah Park, Seung-Jin Kim
Publikováno v: Journal of Astronomy and Space Sciences. 37:43-50
We have developed an algorithm for tracking coronal mass ejection (CME) propagation that allows us to estimate CME speed and its arrival time at Earth. The algorithm may be used either to forecast the CME’s arrival on the day of the forecast or to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e4ad058edd5ca3b49365ab9903d8f70
https://doi.org/10.5140/jass.2020.37.1.43
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3
Solar farside magnetograms from deep learning analysis of STEREO/EUVI data
Autor: Il-Hyun Cho, Yong-Jae Moon, Soojeong Jang, Harim Lee, Myungjin Choi, Lok-Won Kim, Kyung-Suk Cho, Daye Lim, Eunsu Park, Taeyoung Kim, Sung-Ho Bae
Publikováno v: Nature Astronomy. 3:397-400
Solar magnetograms are important for studying solar activity and predicting space weather disturbances1. Farside magnetograms can be constructed from local helioseismology without any farside data2-4, but their quality is lower than that of typical f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::88904c4d9c6d8f47f8911b0f3920b5a8
https://doi.org/10.1038/s41550-019-0711-5
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6
A Mononuclear Nonheme Iron(V)-Imido Complex
Autor: Wonwoo Nam, Sora Park, Anil Kumar Vardhaman, Edward I. Solomon, Yong Min Lee, Takehiro Ohta, James J. Yan, Xiaoyan Lu, Takashi Ogura, Seungwoo Hong, Soojeong Jang, Kyle D. Sutherlin
Publikováno v: Journal of the American Chemical Society. 139(26)
Mononuclear nonheme iron(V)-oxo complexes have been reported previously. Herein, we report the first example of a mononuclear nonheme iron(V)-imido complex bearing a tetraamido macrocyclic ligand (TAML), [(TAML)FeV(NTs)]− (1). The spectroscopic cha
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46ea84ad7d064a5b3289c124a8e28e87
https://pubmed.ncbi.nlm.nih.gov/28628312
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7
Comparison of interplanetary CME arrival times and solar wind parameters based on the WSA-ENLIL model with three cone types and observations
Autor: Hyeonock Na, Soojeong Jang, Jae-Ok Lee, Y.-J. Moon
Publikováno v: Journal of Geophysical Research: Space Physics. 119:7120-7127
We have made a comparison between coronal mass ejection (CME)-associated shock propagations based on the Wang-Sheeley-Arge (WSA)-ENLIL model using three cone types and in situ observations. For this we use 28 full-halo CMEs, whose cone parameters are
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ed32db9941fc0565fb0f42cff857899b
https://doi.org/10.1002/2014ja020339
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9
Comparison of Cone Model Parameters for Halo Coronal Mass Ejections
Autor: Kyoung-Sun Lee, Y.-J. Moon, Hae-Yeon Kim, Soojeong Jang, Hyeonock Na
Publikováno v: Solar Physics. 288:313-329
Halo coronal mass ejections (HCMEs) are a major cause of geomagnetic storms, hence their three-dimensional structures are important for space weather. We compare three cone models: an elliptical-cone model, an ice-cream-cone model, and an asymmetric-
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b0d2cbee4ae0d8b17397633fcd6bb4c4
https://doi.org/10.1007/s11207-013-0293-9
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