U-shaped relationship between depression and body mass index in the Korean adults
Lee, J.-H., Park, S.K., Ryoo, J.-H., Oh, C.-M., Choi, J.-M., McIntyre, R.S., Mansur, R.B., Kim, H., Hales, S., Jung, J.Y.
Published in European psychiatry (01.09.2017)
Published in European psychiatry (01.09.2017)
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Journal Article
Design and analysis of series resonant converter for 30kW industrial magnetron
Jang, S R, Ryoo, H J, Kim, J S, Ahn, S H
Published in IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society (01.11.2010)
Published in IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society (01.11.2010)
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Conference Proceeding
PI3D processing of DLC coatings for different applications
Nikiforov, S. A., Ryoo, H. J., Oh, H. S., Rim, G. H.
Published in Physica status solidi. C (01.04.2008)
Published in Physica status solidi. C (01.04.2008)
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Journal Article
Implementation of the 160kV High Voltage DC/DC Converter
Jeong, W.C., Lee, J.Y., Choi, M.K., Ryoo, H.J
Published in 2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia) (22.05.2023)
Published in 2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia) (22.05.2023)
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Conference Proceeding
Anti-slip control system of Korean High-Speed Train
HWANG, D. H, KIM, M. S, JEON, J. W, LEE, J. H, PARK, D. Y, KIM, Y. J, RYOO, H. J, KIM, J. S
Year of Publication 2000
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Year of Publication 2000
Conference Proceeding
Design of high voltage capacitor charger with improved efficiency, power density and reliability
Ryoo, H. J., Jang, S. R., Jin, Y. S., Kim, J. S., Kim, Y. B., Ahn, S. H., Gong, J. W., Lee, B. H., Kim, D. H.
Published in IEEE transactions on dielectrics and electrical insulation (01.08.2013)
Published in IEEE transactions on dielectrics and electrical insulation (01.08.2013)
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Journal Article
Compact and high repetitive pulsed power modulator based on semiconductor switches
Jang, S. R., Ryoo, H. J., Goussev, G.
Published in IEEE transactions on dielectrics and electrical insulation (01.08.2011)
Published in IEEE transactions on dielectrics and electrical insulation (01.08.2011)
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Journal Article
Comparative Study of MOSFET and IGBT for High Repetitive Pulsed Power Modulators
Sung-Roc Jang, Hong-Je Ryoo, Goussev, G., Geun Hie Rim
Published in IEEE transactions on plasma science (01.10.2012)
Published in IEEE transactions on plasma science (01.10.2012)
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Journal Article
Design of a High-Efficiency 40-kV, 150-A, 3-kHz Solid-State Pulsed Power Modulator
Seung-Bok Ok, Hong-Je Ryoo, Sung-Roc Jang, Suk-Ho Ahn, Goussev, G.
Published in IEEE transactions on plasma science (01.10.2012)
Published in IEEE transactions on plasma science (01.10.2012)
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Journal Article
Design and Comparison of Capacitor Chargers for Solid-State Pulsed Power Modulator
Ryoo, Hong-Je, Ahn, Suk-Ho, Gong, Ji-Woong, Jang, Sung-Roc
Published in IEEE transactions on plasma science (01.10.2013)
Published in IEEE transactions on plasma science (01.10.2013)
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Journal Article
Development of Rectangle-Pulse Marx Generator Based on PFN
HONGTAO LI, RYOO, Hong-Je, KIM, Jong-Soo, RIM, Geun-Hie, KIM, Young-Bae, JIANJUN DENG
Published in IEEE transactions on plasma science (01.01.2009)
Published in IEEE transactions on plasma science (01.01.2009)
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Journal Article
A constant current high voltage capacitor charging power supply for pulsed power applications
Rim, G.-H., Jeong, I.-W., Choi, Y.-W., Ryoo, H.-J., Kim, J.-S., Kim, K.-H., Lee, S.-P., Chang, H.-K.
Published in IEEE Conference Record - Abstracts. PPPS-2001 Pulsed Power Plasma Science 2001. 28th IEEE International Conference on Plasma Science and 13th IEEE International Pulsed Power Conference (Cat. No.01CH37 (2001)
Published in IEEE Conference Record - Abstracts. PPPS-2001 Pulsed Power Plasma Science 2001. 28th IEEE International Conference on Plasma Science and 13th IEEE International Pulsed Power Conference (Cat. No.01CH37 (2001)
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Conference Proceeding