Search Results - "Kim, Rok Soon"

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  1. 1

    DH Type II Radio Bursts During Solar Cycles 23 and 24: Frequency-Dependent Classification and Their Flare-CME Associations by Patel, Binal D., Joshi, Bhuwan, Cho, Kyung-Suk, Kim, Rok-Soon

    Published in Solar physics (01-09-2021)
    “…We present the characteristics of DH type II bursts for the Solar Cycles 23 and 24. The bursts are classified according to their end frequencies into three…”
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    Journal Article
  2. 2

    Formation of Post-CME Blobs Observed by LASCO-C2 and K-Cor on 2017 September 10 by Lee, Jae-Ok, Cho, Kyung-Suk, Lee, Kyoung-Sun, Cho, Il-Hyun, Lee, Junggi, Miyashita, Yukinaga, Kim, Yeon-Han, Kim, Rok-Soon, Jang, Soojeong

    Published in The Astrophysical journal (01-04-2020)
    “…Understanding the formation of post-CME blobs, we investigate 2 blobs in the outer corona observed by LASCO-C2 and 34 blobs in the inner corona by K-Cor on…”
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    Journal Article
  3. 3

    Two Distinct Types of CME-flare Relationships Based on SOHO and STEREO Observations by Jang, Soojeong, Moon, Yong-Jae, Kim, Rok-Soon, Kim, Sujin, Lee, Jae-Ok

    Published in The Astrophysical journal (20-08-2017)
    “…In this paper, we present two distinct types of coronal mass ejection (CME)-flare relationships according to their observing time differences using 107 events…”
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  4. 4

    Effects of Geometries and Substructures of ICMEs on Geomagnetic Storms by Lee, Jae-Ok, Cho, Kyung-Suk, Kim, Rok-Soon, Jang, Soojeong, Marubashi, Katsuhide

    Published in Solar physics (01-09-2018)
    “…To better understand geomagnetic storm generations by ICMEs, we consider the effect of substructures (magnetic cloud, MC, and sheath) and geometries (impact…”
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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 by Park, Sa-Rah, Jeon, Ho-Cheol, Kim, Rok-soon, Kim, Jong-Hyeon, Kim, Seung-Jin, Cho, Junghee, Jang, Soojeong

    Published in Journal of astronomy and space sciences (01-03-2020)
    “…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…”
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    Journal Article
  7. 7

    Near-Earth Interplanetary Coronal Mass Ejections and Their Association with DH Type II Radio Bursts During Solar Cycles 23 and 24 by Patel, Binal D., Joshi, Bhuwan, Cho, Kyung-Suk, Kim, Rok-Soon, Moon, Yong-Jae

    Published in Solar physics (01-10-2022)
    “…We analyse the characteristics of interplanetary coronal mass ejections (ICMEs) during Solar Cycles 23 and 24. The present analysis is primarily based on the…”
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    Journal Article
  8. 8

    Development of Forecast Algorithm for Coronal Mass Ejection Speed and Arrival Time Based on Propagation Tracking by Interplanetary Scintillation g-Value by Park, Sa-Rah, Jeon, Ho-Cheol, Kim, Rok-soon, Kim, Jong-Hyeon, Kim, Seung-Jin, Cho, Junghee, Jang, Soojeong

    “…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…”
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    Journal Article
  9. 9

    Interferometric Imaging, and Beam-Formed Study of a Moving Type-IV Radio Burst with LOFAR by Liu, Hongyu, Zucca, Pietro, Cho, Kyung-Suk, Kumari, Anshu, Zhang, Peijin, Magdalenić, Jasmina, Kim, Rok-Soon, Kim, Sujin, Kang, Juhyung

    Published in Solar physics (01-09-2022)
    “…Type-IV radio bursts have been studied for over 50 years. However, the specifics of the radio emission mechanisms is still an open question. In order to…”
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    Journal Article
  10. 10

    Solar activities and climate change during the last millennium recorded in Korean chronicles by Yang, Hong-Jin, Park, Chan-Gyung, Kim, Rok-Soon, Cho, Kyung-Suk, Jeon, Junhyeok

    “…Korean chronicles have a large amount of observational records of natural phenomena, including astronomical and meteorological events over two thousand years…”
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  11. 11

    Characteristics and Geoeffectiveness of Small-scale Magnetic Flux Ropes in the Solar Wind by Kim, Myeong Joon, Park, Kyung Sun, Lee, Dae-Young, Choi, Cheong-Rim, Kim, Rok Soon, Cho, Kyungsuk, Choi, Kyu-Cheol, Kim, Jaehun

    “…Magnetic flux ropes, often observed during intervals of interplanetary coronal mass ejections, have long been recognized to be critical in space weather. In…”
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    Characteristics and Geoeffectiveness of Small-scale Magnetic Flux Ropes in the Solar Wind by Kim, Myeong Joon, Park, Kyung Sun, Lee, Dae-Young, Choi, Cheong-Rim, Kim, Rok Soon, Cho, Kyungsuk, Choi, Kyu-Cheol, Kim, Jaehun

    Published in Journal of astronomy and space sciences (01-12-2017)
    “…Magnetic flux ropes, often observed during intervals of interplanetary coronal mass ejections, have long been recognized to be critical in space weather. In…”
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    Journal Article
  14. 14

    Solar proton events during the solar cycle 23 and their association with CME parameters by Hwang, Junga, Cho, Kyung-Suk, Moon, Young-Jae, Kim, Rok-Soon, Park, Young-Deuk

    Published in Acta astronautica (01-08-2010)
    “…We have studied the solar proton events associated with the coronal mass ejections (CMEs) and flares during the solar cycle 23 (1997–2006) in order to…”
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  15. 15

    Near-Earth Interplanetary Coronal Mass Ejections and Their Association with DH Type II Radio Bursts During Solar Cycles 23 and 24 by Patel, Binal D, Joshi, Bhuwan, Cho, Kyung-Suk, Kim, Rok-Soon, Moon, Yong-Jae

    Published 26-10-2022
    “…Solar Physics (2022) 297:139 We analyse the characteristics of interplanetary coronal mass ejections (ICMEs) during Solar Cycles 23 and 24. The present…”
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    Journal Article
  16. 16

    Interferometric imaging, and beam-formed study of a moving Type IV Radio burst with LOFAR by Liu, Hongyu, Zucca, Pietro, Cho, Kyung-Suk, Kumari, Anshu, Zhang, Peijin, Magdalenic, Jasmina, Kim, Rok-Soon, Kim, Sujin, Kang, Juhyung

    Published 29-08-2022
    “…Type IV radio burst has been studied for over 50 years. However, the specifics of the radio emission mechanisms is still an open question. In order to provide…”
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    Journal Article
  17. 17

    DH Type II Radio Bursts During Solar Cycles 23 and 24: Frequency-dependent Classification and their Flare-CME Associations by Patel, Binal D, Joshi, Bhuwan, Cho, Kyung-Suk, Kim, Rok-Soon

    Published 30-08-2021
    “…We present the characteristics of DH type II bursts for the Solar Cycles 23 and 24. The bursts are classified according to their end frequencies into three…”
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    Journal Article
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    Seismological determination of the Alfv\'{e}n speed and plasma-beta in solar photospheric bright points by Cho, Il-Hyun, Moon, Yong-Jae, Nakariakov, Valery M, Yu, Dae Jung, Lee, Jin-Yi, Bong, Su-Chan, Kim, Rok-Soon, Cho, Kyung-Suk, Kim, Yeon-Han, Lee, Jae-Ok

    Published 18-01-2019
    “…The Alfv\'{e}n speed and plasma beta in photospheric bright points observed by the Broadband Filter Imager (BFI) of the Solar Optical Telescope (SOT) on board…”
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  20. 20

    The 17 March 2015 storm: the associated magnetic flux rope structure and the storm development by Marubashi, Katsuhide, Cho, Kyung-Suk, Kim, Rok-Soon, Kim, Sujin, Park, Sung-Hong, Ishibashi, Hiromitsu

    Published in Earth, planets, and space (08-11-2016)
    “…The objective of this study is (1) to determine the magnetic cloud (MC) structure associated with the 17 March 2015 storm and (2) to gain an insight into how…”
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