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| 1 | Rheostatic Control of ABA Signaling through HOS15-Mediated OST1 Degradation显示文摘Dehydrating stresses trigger the accumulation of abscisic acid(ABA),a key plant stress-signaling hormone that activates Snf1-Related Kinases(SnRK2s)to mount adaptive responses.However,the regulatory circuits that terminate the SnRK2s signal relay after acclimation or post-stress conditions remain to be defined.Here,we show that the desensitization of the ABA signal is achieved by the regulation of OST1(SnRK2.6)protein stability via the E3-ubiquitin ligase HOS15.Upon ABA signal,HOS15-induced degradation of OST1 is inhibited and stabilized OST1 promotes the stress response.When the ABA signal terminates,protein phosphatases ABI1/2 promote rapid degradation of OST1 via HOS15.Notably,we found that even in the presence of ABA,OST1 levels are also depleted within hours of ABA signal onset.The unexpected dynamics of OST1 abundance are then resolved by systematic mathematical modeling,demonstrating a desensitizing feedback loop by which OST1-induced upregulation of ABI1/2 leads to the degradation of OST1.This model illustrates the complex rheostat dynamics underlying the ABA-induced stress response and desensitization. | Akhtar Ali Jae Kyoung Kim Masood Jan Haris Ali Khan Irfan Ullah Khan Mingzhe Shen Junghoon Park Chae Jin Lim Shah Hussain Dongwon Baek Kai Wang Woo Sik Chung Vicente Rubio Sang Yeol Lee Zhizhong Gong Woe Yeon Kim Ray ABressan Jose MPardo Dae-Jin Yun | 2019 | Molecular Plant2019，12，11： | 5 |
| 2 | 解决高度分割的车载自组网络连通性问题的路侧单元最优化调度方案显示文摘车载自组网络VANET是一种拥有高度动态拓扑结构的移动自组网络。为了解决其频繁的网络分割问题,最新研究提出使用一种特殊的称为路侧单元RSU的基础设施部署于道路两侧来提高VANET连通性。本文主要研究RSU调度中的节能降耗问题:给定一组路侧单元,我们的目标是寻找指定时段内打开或关闭RSU的最优调度,以确保RSU系统所消耗的总能量最小化,同时维持VANET系统网络连通性。我们将这一问题分解为两个子问题,即网络瞬像调度问题和网络瞬像选取问题。网络瞬像调度问题用于决定某时刻VANET网络瞬像中所需的连通状态RSU的最小值,而网络瞬像选取问题则用于决定系统需要在哪些时刻更新网络瞬像。通过对这两个子问题的研究,我们最终给出关于RSU调度问题的完全解,并通过理论分析与实验结果证明本文的算法可以在保持VANET连通性的同时明显地节能降耗。 | 邹凤 仲姣菲 伍伟丽 堵丁柱 Lee Junghoon | 2012 | 计算机工程与科学2012，34，1： | 4 |
| 3 | Effects of Lizhong Tang on gastrointestinal motility in mice显示文摘AIM To investigate the effects of Lizhong Tang,a traditional Chinese medicine formula,on gastrointestinal motility in mice.METHODS The in vivo effects of Lizhong Tang on GI motility were investigated by measuring the intestinal transit rates(ITRs) and gastric emptying(GE) values in normal mice and in mice with experimentally induced GI motility dysfunction(GMD).RESULTS In normal ICR mice,the ITR and GE values were significantly and dose-dependently increased by Lizhong Tang(ITR values: 54.4% ± 1.9% vs 65.2% ± 1.8%,P < 0.01 with 0.1 g/kg Lizhong Tang and 54.4% ± 1.9% vs 83.8% ± 1.9%,P < 0.01 with 1 g/kg Lizhong Tang; GE values: 60.7% ± 1.9% vs 66.8% ± 2.1%,P < 0.05 with 0.1 g/kg Lizhong Tang and 60.7% ± 1.9% vs 72.5% ± 1.7%,P < 0.01 with 1 g/kg Lizhong Tang). The ITRs of the GMD mice were significantly reduced compared with those of the normal mice,which were significantly and dose-dependently reversed by Lizhong Tang. Additionally,in loperamide- and cisplatin-induced models of GE delay,Lizhong Tang administration reversed the GE deficits.CONCLUSION These results suggest that Lizhong Tang may be a novel candidate for development as a prokinetic treatment for the GI tract. | Min Cheol Lee Wooram Ha Jinhyeong Park Junghoon Kim Yunjin Jung Byung Joo Kim | 2016 | World Journal of Gastroenterology2016，22，34： | 4 |
| 4 | Exploring the effect of e-WOM participation on e-Loyalty in e-commerce显示文摘 | Chul Woo Yoo G. Lawrence Sanders Junghoon Moon | 2013 | Decision Support Systems2013，，3： | 2 |
| 5 | An Adaptive Grouping Scheme in Ultra-Dense IEEE 802.11ax Network Using Buffer State Report Based Two-Stage Mechanism显示文摘IEEE 802.11ax,which is an emerging WLAN standard,aims at providing highly efficient communication in ultra-dense wireless networks.However,due to a large number of stations(STAs)in the ultra-dense device deployment scenarios,the potentially high packet collision rate significantly decreases the communication efficiency of WLAN.In this paper,we propose an adaptive STA grouping scheme to overcome this dense network challenge in IEEE 802.11ax by using Buffer State Report(BSR)based Two-stage Mechanism(BTM).In order to achieve the optimal efficiency of BSR delivery,we analyze the functional relationship between STA number in group and Resource Unit(RU)efficiency.Based on this analysis results,an adaptive STA grouping algorithm with variable group size is proposed to achieve efficient grouping in BTM.The numerical results demonstrate that the proposed adaptive BTM grouping algorithm significantly improves the BSR delivery efficiency and the throughput of overall system and each STA in the ultra-dense wireless network. | Jiyang Bai He Fang Junghoon Suh Osama Aboul-Magd Edward Au Xianbin Wang | 2019 | China Communications2019，16，9： | 2 |
| 6 | Uniaxially crumpled graphene as a platform for guided myotube formation显示文摘Graphene,owing to its inherent chemical inertness,biocompatibility,and mechanical flexibility,has great potential in guiding cell behaviors such as adhesion and differentiation.However,due to the two-dimensional(2D)nature of graphene,the microfabrication of graphene into micro/nanoscale patterns has been widely adopted for guiding cellular assembly.In this study,we report crumpled graphene,i.e.,monolithically defined graphene with a nanoscale wavy surface texture,as a tissue engineering platform that can efficiently promote aligned C2C12 mouse myoblast cell differentiation.We imparted out-of-plane,nanoscale crumpled morphologies to flat graphene via compressive straininduced deformation.When C2C12 mouse myoblast cells were seeded on the uniaxially crumpled graphene,not only were the alignment and elongation promoted at a single-cell level but also the differentiation and maturation of myotubes were enhanced compared to that on flat graphene.These results demonstrate the utility of the crumpled graphene platform for tissue engineering and regenerative medicine for skeletal muscle tissues. | Junghoon Kim Juyoung Leem Hong Nam Kim Pilgyu Kang Jonghyun Choi Md Farhadul Haque Daeshik Kang SungWoo Nam | 2019 | Microsystems & Nanoengineering2019，5，1： | 2 |
| 7 | Hybrid rapid prototyping system using machining and deposition显示文摘 | Hur Junghoon Lee Kunwoo Zhu Hu | 2002 | Computer- Aided Design2002，，34： | 1 |
| 8 | Hybrid rapid prototyping system using machining and deposition显示文摘 | Hur Junghoon Lee Kunwoo Jongwon Kim Zhu-hu | 2002 | Computer-Aided Design2002，34，10： | 1 |
| 9 | Micron-sized,carbon-coated Li4Ti5O12 as high power anode material for advanced lithium batteries显示文摘 | Hun-Gi Jung Junghoon Kim Bruno Scrosati | | 0，，： | 1 |
| 10 | An Integrated Service- Device -Technology Roedmap for Smart City Development 显示文摘 | JungHoon Lee Robert Phaal Sang-Ho Lee | 2013 | Technological Forecasting and Social Change2013，80，2： | 1 |
| 11 | Reliable cloud storage system for mobile devices using personal computer显示文摘In recent years,the use of mobile devices such as smart phones,tablet PCs,etc.is rapidly increasing.In case of these mobile devices,the storage space is limited due to their characteristics.To make up for the limited space of storage in mobile devices,several methods are being researched.Of these,cloud storage service(CSS),one of cloud computing services,is an efficient solution to compensate such limited storage space.CSS is a service of storing files to the storage and thus getting access to stored files through networks(Internet)at anytime,anywhere.As for the existing CSS,users store their personally important files in the cloud storage,not in their own computers.It may cause security problems such as the leaking of information from private files or the damaging to the information.Thus,we propose a cloud storage system which can solve the security problem of CSS for mobile devices using the personal computer.Our system is deigned to store and manage files through the direct communication between mobile devices and personal computer storages by using the software as a service(SaaS),one of computing services,instead of directly storing files into cloud storages. | Sanggeun Song Junghoon Shin Sangjun Lee | 2012 | Journal of Measurement Science and Instrumentation2012，3，3： | 1 |
| 12 | Contact angle hysteresis on rough hydrophobic surfaces显示文摘 | BO H JUNGHOON L NEELESH A P | 2004 | Colloids and Surfaces A: Physicochem Eng Aspects2004，248，： | 1 |
| 13 | Exploring the effect of e-WOM participation on e-Loyalty in e-com- merce 显示文摘 | CHUL W Y LAWRENCE S JUNGHOON M | 2013 | Decision Support Systems2013，，8： | 1 |
| 14 | 显示文摘 | Lee Junghoon He Bo Patankar Neelesh A | 2005 | Journal of Micromechanics and Micromengineering2005，15，3： | 1 |
| 15 | Mapping the dynamics of knowledge base of innova- tions of R&D in Bangladesh: triple helix perspective 显示文摘 | HOSSAIN MD DULAL MOON JUNGHOON KANG HYOUNG GOO | 2012 | Sciento- metrics2012，，90： | 1 |
| 16 | An intelligent cache system with hardware prfetehing for high performance 显示文摘 | Lee Junghoon Jeong Shewoong | 2003 | IEEE Transactions on Computers2003，52，5： | 1 |
| 17 | Contact angle hysteresis on rough hydrophobic surfaces 显示文摘 | He Bo Lee Junghoon Patankar A N | 2004 | Colloids and Surfaces A2004，248，： | 1 |
| 18 | Recovery of nitrogen and phosphorus by struvite crystallization from swine wastewater显示文摘 | Liu Yinghao kwag JungHoon Kim JaeHwan | 2011 | Desalination2011，277，123： | 1 |
| 19 | Multiple equilibrium droplet shapes and design criterion for rough hydrophobic surfaces 显示文摘 | He Bo Patankar Neelesh A Lee Junghoon | 2003 | Langmuir2003，19，： | 1 |
| 20 | Immersed finite element method and its applications to biological systems显示文摘 | Wing Kam Liu Yaling Liu David Farrell Lucy Zhang X. Sheldon Wang Yoshio Fukui Neelesh Patankar Yongjie Zhang Chandrajit Bajaj Junghoon Lee Juhee Hong Xinyu Chen Huayi Hsu | 2005 | Computer Methods in Applied Mechanics and Engineering2005，，13： | 1 |
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