Search Results - "남정환"

A Study on 3D File Format for Web-based Scientific Visualization by 이건희, 남정환, 한화섭, 권순철

“…The most commonly used 3D modeling file formats are OBJ (Wavefront file format specification) and STL(STereoLithography). Although they have a common point of…”
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Solanum tuberosum L. cv Jayoung Epidermis Extract Inhibits Mite Antigen-Induced Atopic Dermatitis in NC/Nga Mice by Regulating the Th1/Th2 Balance and Expression of Filaggrin by Yang, Gabsik, Cheon, Se-Yun, Chung, Kyung-Sook, Lee, Sung-Jin, Hong, Chul-Hee, Lee, Kyung-Tae, Jang, Dae-Sik, Jeong, Jin-Cheol, Kwon, Oh-Keun, Nam, Jung-Hwan, An, Hyo-Jin

“…Solanum tuberosum L. cv Jayoung (JY) is a potato with dark purple flesh and contains substantial amounts of polyphenols. In this study, we evaluated the…”
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Anti-inflammatory effects of flavonoids in Korean Chrysanthemum species via suppression of inducible nitric oxide synthase and cyclooxygenase-2 in LPS-induced RAW 264.7 macrophages by Kim, Su Jeong, Lee, Kyung-Tae, Choi, Hye-Eun, Ha, Tae Joung, Nam, Jung Hwan, Hong, Su Young, Chang, Dong Chil, Kim, Ki Sun

“…This study was conducted to compare flavonoids and anti-inflammatory effects in Korean Chrysanthemum species. Leaf samples were identified using HPLC/MS with…”
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Internal stress analysis of a stepped rounded D-ring under a uniform squeeze rate and internal pressure using a photoelastic experimental hybrid method by Mose, Bruno Robert, Nam, Jeong Hwan, Seok, Lim Hyun, Hawong, Jai-Sug

“…Internal stresses occurring in a stepped rounded D-ring compressed to 20% squeeze and pressurized with internal pressures of 0, 0.98, 1.96, 2.94, 3.92 and 4.9…”
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Contact stress of O-ring under uniform squeeze rate by photoelastic experimental hybrid method by Nam, Jeonghwan, Hawong, Jaisug, Han, Songling, Park, Sunghan

“…In this paper, photoelastic experimental hybrid methods using the external traction free boundary condition and that using the relative equation of two stress…”
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배추 수액 흐름 및 배추 재배 토양 근접 위치 온습도의 일변화 특성 by 김기덕(Ki-Deog Kim), 서종택(Jong-Tack Suh), 김창석(Chang-Seok Kim), 지삼녀(Sam-Nyu Jee), 홍순춘(Soon-Choon Hong), 김수정(Su-Jeong Kim), 남정환(Jung Hwan Nam), 이종남(Jong-Nam Lee), 손황배(Hwang-Bae Sohn)

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A study on the analysis of O-ring under uniform squeeze rate and internal pressure by photoelastic experimental hybrid method by Hawong, Jaisug, Nam, Jeonghwan, Han, Songling, Kwon, Osung, Park, Sunghan

“…There are three kinds of loading conditions applied to the O-ring, The first loading condition is the case in which uniform squeeze rates are applied to the…”
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Evaluating the stresses of a stepped unrounded D-ring under uniform squeeze rate and internal pressure by photoelastic experimental hybrid method by Mose, Bruno R., Hawong, Jai Sug, Alunda, Bernard O., Seok, Lim Hyun, Nam, Jeonghwan

“…The stresses that develop in a stepped unrounded D-ring loaded with internal pressures at a 20% squeeze rate are analyzed using the photoelastic experimental…”
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3-Dimensional stress analysis of O-ring under uniform squeeze rate and internal pressure by photoelastic experimental hybrid method by Nam, J. H., Hawong, J. S., Liu, Y., Shin, D. C.

“…Until now, studies have shown that stresses on the plane (y-z plane) perpendicular to the circumferential direction (x-axis) of an O-ring do exist. Stresses on…”
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A study on the development of a loading device using a photoelastic stress freezing method for the analysis of o-ring stress by Nam, Jeong-Hwan, Hawong, Jai-Sug, Kim, Kyo-Hyoung, Liu-Yi, Kwon, O-Sung, Park, Sung-Han

“…Typically, O-rings are used to prevent penetration of dust and alien substances from entering a cylinder during motion. Moreover, Orings are used to create an…”
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고랭지배추의 Glucosinolate 및 Polyphenol 함량 변이와 에탄올 추출물의 퍼옥시솜증식체활성화 수용체γ(PPARγ) 발현 활성 by 김기덕, 이준구, 서종택, 이종남, 유동림, 남정환, 손황배, 홍수영, 김율호, 김수정, 홍순춘, 조정수, 김도만

“…고랭지에서 재배된 배추 40종의 생육반응 및 glucosinolate와 polyphenol 함량의 변이를 분석하였으며, 배추 잎 에탄올 추출물의 퍼옥시솜증식체활성화수용체γ(PPARγ)의 활성에 미치는 영향을 측정하였다. 그리고 황 및 질소 시용에 따른 glucosinolate함량…”
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A study on the development of photoelastic experimental hybrid method for colour isochromatics (II) by Nam, Jeong-Hwan, Hawong, Jai-Sug, Kwon, Gun, Shin, Dong-Chul, Mose, Bruno R., Park, Sung-Han

“…Using the photoelastic experimental hybrid method, we can obtain stress intensity factors and separate the stress components near the crack tip of any material…”
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Influences of equal biaxial tensile loads on the stress fields near the mixed mode crack by Shin, Dong-Chul, Nam, Jeong-Hwan, Hawong, Jai-Sug, Lee, Joon-Hyun

“…A hybrid method for photoelasticity is introduced and applied to the plane problems of isotropic polycarbonate plates with a central crack under uniaxial and…”
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A study on the development of photoelastic experimental hybrid method for colour isochromatics (I) by Hawong, Jai-sug, Nam, Jeong-hwan, Kim, Kyo-Hyoung, Kwon, O-sung, Kwon, Gun, Park, Sung-han

“…Isochromatics obtained from photoelastic experiment shows the stress distributions of the full field of a structure under load. Therefore, stress distributions…”
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고랭지배추의 Glucosinolate 및 Polyphenol 함량변이와 에탄올 추출물의 퍼옥시솜증식체활성화 수용체γ(PPARγ) 발현 활성 by 김기덕(Ki-Deog Kim), 이준구(Jun-Gu Lee), 서종택(Jong-Taek Suh), 이종남(Jong-Nam Lee), 유동림(Dong-Lim Yoo), 남정환(Jung-Hwan Nam), 손황배(Hwang-Bae Sohn), 홍수영(Su-Young Hong), 김율호(Yul-Ho Kim), 김수정(Su-Jeong Kim), 홍순춘(Soon-Choon Hong), 조정수(Jung-Su Jo), 김도만(Doman Kim)

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곧은 나무이끼(Climacium dendroides)의 식물 화학적 성분연구 by 남정환, 조인숙, 김수정, 남춘우, 서종택, 유동림, 김원배, 유승열, 이응호, 김민영, 유영민, 박희준, 정현주, Nam, Jung-Hwan, Cho, In-Sook, Kim, Su-Jeong, Nam, Chun-Woo, Seo, Jong-Taek, Yoo, Dong-Lim, Kim, Won-Bae, Ryu, Seung-Yeol, Lee, Eung-Ho, Kim, Min-Young, Yoo, Young-Min, Park, Hee-Juhn, Jung, Hyun-Ju

“…The chromatographic separation of organic solvent extracts of liverwort led to the isolation of six compounds. 2-Chromenone (1), 3, 4-dihydroxy-cinnamic acid…”
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