4 Papers
8 Citations
J. H. Lee is an academic researcher from Korea University of Science and Technology. The author has contributed to research in topics: Edge-localized mode & Randomized controlled trial. The author has an hindex of 3, co-authored 3 publications.
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Papers
Ion temperature and toroidal velocity edge transport barriers in KSTAR
Won-Ha Ko,S. H. Ko,J. M. Kwon,Patrick Diamond,Katsumi Ida,Young-Mu Jeon,J. H. Lee,S. W. Yoon,J. G. Kwak +8 more
TL;DR: In this paper, the structure and evolution of the ion temperature and toroidal rotation profile have been investigated in neutral beam injection (NBI)-heated KSTAR H-mode plasmas, both without and with resonant magnetic pertubations (RMPs).
Rotation characteristics during the resonant magnetic perturbation induced edge localized mode suppression on the KSTAR.
Won-Ha Ko,H. H. Lee,Young-Mu Jeon,Katsumi Ida,J. H. Lee,S. W. Yoon,Kitae Lee,Y. S. Bae,Y. K. Oh,J. G. Kwak +9 more
TL;DR: Toroidal velocities of the carbon impurity and their profile evolutions during ELMy and ELM-suppressed phases are presented and rotation profiles are shown to collapse immediately after an ELM burst and continue to build up until the next burst that accompanies another collapse.
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Efficacy of Silkworm Pupae Extract on Muscle Strength and Mass in Middle-Aged and Older Individuals: A Randomized, Double-Blind, Placebo-Controlled Trial
H. Kweon,Y. L. Lee,J. H. Lee,Sang Yeoup Lee +3 more
TL;DR: SWP, in addition to low-intensity exercise, may enhance handgrip strengths in middle-aged and older adults with relatively lower SMM, as well as detect significant differences in the body composition, biomarkers, quality of life questionnaire, physical activity, and caloric intake between the groups.
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ECH effects on toroidal rotation: KSTAR experiments, intrinsic torque modelling and gyrokinetic stability analyses
Yuejiang Shi,Won-Ha Ko,Jae-Min Kwon,Patrick Diamond,S. G. Lee,S. H. Ko,Lu Wang,S. Yi,Katsumi Ida,L. Terzolo,S. W. Yoon,K. D. Lee,J. H. Lee,U. N. Nam,Y. S. Bae,Y. K. Oh,J. G. Kwak,Manfred Bitter,K. W. Hill,Özgür D. Gürcan,T.S. Hahm +20 more
TL;DR: In this article, the authors explored the viability of a hypothesized ITG (ITG ion temperature gradient instability) → TEM (trapped electron mode instability) transition as the explanation of the observed countercurrent flow induced by ECH.