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84篇 您的检索式:作者名="Jhun"
    题名 作者 年代 出处 被引量
1Weakening of Interannual Variability in the Summer East Asian Upper-tropospheric Westerly Jet since the Mid-1990s显示文摘In this study,we found that the intensity of interannual variability in the summer upper-tropospheric zonal wind has significantly weakened over Northeast Asia and the subtropical western North Pacific(WNP) since the mid-1990s,concurrent with the previously documented decrease of the westerly jet over North China and Northwest China.Corresponding to this weakening of zonal wind variability,the meridional displacement of the East Asian westerly jet(EAJ) manifested as the leading mode of zonal wind variability over the WNP and East Asia(WNP-EA) before the mid-1990s but not afterward.The energetics of the anomalous pattern associated with the meridional displacement of the EAJ suggests that barotropic energy conversion,from basic flow to anomalous patterns,has led to the weakening of the variability in the EAJ meridional displacement and to a change in the leading dominant mode since the mid-1990s.The barotropic energy conversion efficiently maintained the anomalies associated with the variability in the EAJ meridional displacement during 1979-1993 but acted to dampen the anomalies during 1994-2008.A further investigation of the energetics suggests that the difference in the patterns of the circulation anomaly associated with either the first leading mode or the meridional displacement of the EAJ,i.e.,a southwest-northeast tilted pattern during 1979-1993 and a zonally oriented pattern during 1994-2008,has contributed greatly to the change in barotropic energy conversion.陆日宇 叶红 Jong-Ghap JHUN 2011Advances in Atmospheric Sciences2011,28,6:12
2Surface and Upper-Level Features Associated with Wintertime Cold Surge Outbreaks in South Korea显示文摘The surface and upper-level features associated with a sharp drop of wintertime daily temperature over South Korea is investigated in this study. This sharp drop in daily temperature is called a cold surge and is one of the most hazardous weather phenomena in East Asian winters. An upper-level baroclinic wave of 60° wavelength propagating eastward at a phase speed of 12° longitude per day across the continent of northern China from the west of Lake Baikal toward the eastern coast of China causes the outbreak of cold air over South Korea. The cooling associated with the upper-level baroclinic wave is found at all altitudes under the geopotential height-fall center near the tropopause. The development in the ridge seems to derive the early evolution of the eastward-propagating sinusoidal wave, whereas the trough is connected directly with the tropospheric temperature-drop. An enhancement of the wintertime East Asian jet stream after the outbreak of a cold surge is a response to the steep temperature gradient associated with the developing baroclinic wave.Sang-Boom RYOO Won-Tae KWON Jong-Ghap JHUN 2005Advances in Atmospheric Sciences2005,22,4:5
3Thin-film encapsulation for top-emitting organic light-emitting diode with inverted structure显示文摘We theoretically study the light outcoupling efficiency of top-emitting organic light-emitting diode(OLED) with inverted structure and thin-film encapsulation.Thin-film optics is used to optimize the layer thickness to obtain high transmittance.Dipole mode is used to analyze the light outcoupling efficiency of the top-emitting OLED.Through this process,we can optimize the thin-film thickness with high transmittance and optimize the outcoupling efficiency of OLED.Compared with previous research,the current design method is a novel process.陈超平 李洪婧 Yong Zhang Changbum Moon Woo Young Kim Chul Gyu Jhun 2014Chinese Optics Letters2014,12,2:3
4Grape seed proanthocyanidin extract-mediated regulation of STAT3 proteins contributes to Treg differentiation and attenuates inflammation in a murine model of obesity-associated arthritis显示文摘Jhun JY Moon SJ Yoon BY 2013PLoS One2013,8,78:1
5The imbalance ofT helper 17/ regulatory T cells and memory B cells during the early posttransplantation period in peripheral blood of living donor liver transplantation recipients under calcineurin inhibitor-based immunosuppression显示文摘Kim HY Cho ML Jhun JY 0,,2:1
6Ursodeoxycholic Acid ameliorates pain severity and cartilage degeneration in monosodium iodoacetate-induced osteoarthritis in rats显示文摘Moon SJ Jeong JH Jhun JY 2014Immune Netw2014,14,1:1
7Intedeukin-6 upregulates Th17 response via mTOR/STAT3 pathway in acute-on-chronic hepatitis B liver failure显示文摘Kim HY Jhun JY Cho ML 2014J Gastroenterol2014,49,8:1
8Oral administration of type-II collagen suppresses IL-17-associated RANKL ex- pression of CD4+ T cells in collagen-induced arthritis显示文摘Ju JH Cho ML Jhun JY 2008Immunol Lett2008,117,1:1
9Synthesis of polymers for hole and electron transport materials in organic electroluminescent devices 显示文摘Jhun Mo Son Yuichi Sakaki Kenji Ogino 1997IEEE Transactions and Electron Device1997,44,:1
10Activation of adenosine A3 receptor suppresses lipopolysaecharide-induced TNF-alpha produetion through inhibition of PI 3-kinase/Akt and NF-kappaB activation in routine BV2 microglial cells显示文摘Lee JY Jhun BS Oh YT 2006Nenrosci Lett2006,396,1:1
11p53 Controls Autoimmune Arthritis via STAT‐Mediated Regulation of the Th17 Cell/Treg Cell Balance in Mice显示文摘Jin‐Sil Park Mi‐Ae Lim Mi‐La Cho Jun‐Geol Ryu Young‐Mee Moon Joo‐Yeon Jhun Jae‐Kyeong Byun Eun‐Kyung Kim Sue‐Yun Hwang Ji Hyeon Ju Seung‐Ki Kwok Ho‐Youn Kim 2013Arthritis & Rheumatism2013,,4:1
12High-glucose stimulation increases reactive oxygen species production through the calcium and mitogen- activated protein kinase-mediated activation of mitochondrial fission 显示文摘Yu T Jhun BS Yoon Y 2011Antioxid Redox Signal2011,14,3:1
13Oral administration of type-Ⅱ collagen wuppresses IL-17-associated RANKL expression of CD4^+ T cells in collagen-induced arthritis 显示文摘Ju JH Cho ML Jhun JY 2008Immunol Lett2008,117,1:1
14Insulin-like growth factor-1 protects H9c2 cardiac myoblasts from oxidative stress-induced apoptosis via phosphatidylinositol 3-kinase and ex-tracellular signal-regulated kinase pathways显示文摘Hong F Kwon SJ Jhun BS 2001Life Sci2001,68,:1
15Protein kinase D-dependent phosphorylation and nuclear export of histone deacetylase5 mediates vascular endothelial growth factor-induced gene expression and angiogenesis显示文摘HA C H WANG Wei-ye JHUN B S 2008J Biol Chem2008,283,14:1
16A new East Asian winter monsoon index and associated characteristics of the winter monsoon 显示文摘Jhun J G Lee E J 2004J Climate2004,17,4:1
17MULTI-TARGET VISUAL TRACKING AND OCCLUSION DETECTION BY COMBINING BHATTACHARYYA COEFFICIENT AND KALMAN FILTER INNOVATION显示文摘This paper introduces an approach for visual tracking of multi-target with occlusion occurrence. Based on the author's previous work in which the Overlap Coefficient (OC) is used to detect the occlusion, in this paper a method of combining Bhattacharyya Coefficient (BC) and Kalman filter innovation term is proposed as the criteria for jointly detecting the occlusion occurrence. Fragmentation of target is introduced in order to closely monitor the occlusion development. In the course of occlusion, the Kalman predictor is applied to determine the location of the occluded target, and the criterion for checking the re-appearance of the occluded target is also presented. The proposed approach is put to test on a standard video sequence, suggesting the satisfactory performance in multi-target tracking.Chen Ken Chul Gyu Jhun 2013Journal of Electronics(China)2013,30,3:1
18Synthesis of polymer for hole and electron transport materials in organic electroluminescent devices 显示文摘Jhun Mo Son Yuichi Sakaki Kenji Ogino 1997IEEE Transactions of Electron Device1997,44,:1
19Regulation of B cell activating factor (BAFF) receptor expression by NF-KappaB signaling in rheumatoid arthritis B cells显示文摘Woo Y J Yoon B Y Jhun J Y 2011Exp Mol Med2011,43,6:1
20Interleukin-6 upregulates Th17 response via mTOR/STAT3 pathway in acute-on-chronic hepatitis B liver failure显示文摘Hee Yeon Kim Joo Yeon Jhun Mi-La Cho Jong Young Choi Jae Kyeong Byun Eun-Kyung Kim Seung Kew Yoon Si Hyun Bae Byung Ha Chung Chul Woo Yang 2014Journal of Gastroenterology2014,,8:1
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