Search Results - "Ho Choi"

LMI-Based Sliding Surface Design for Integral Sliding Mode Control of Mismatched Uncertain Systems by Choi, Han Ho

“…We propose a linear matrix inequality (LMI)-based sliding surface design method for integral sliding-mode control of mismatched uncertain systems. The…”
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Interstitial boron-triggered electron-deficient Os aerogels for enhanced pH-universal hydrogen evolution by Li, Yinghao, Peng, Chun-Kuo, Hu, Huimin, Chen, San-Yuan, Choi, Jin-Ho, Lin, Yan-Gu, Lee, Jong-Min

“…Developing high-performance electrocatalysts for hydrogen evolution reaction (HER) is crucial for sustainable hydrogen production, yet still challenging. Here,…”
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Anderson light localization in biological nanostructures of native silk by Choi, Seung Ho, Kim, Seong-Wan, Ku, Zahyun, Visbal-Onufrak, Michelle A., Kim, Seong-Ryul, Choi, Kwang-Ho, Ko, Hakseok, Choi, Wonshik, Urbas, Augustine M., Goo, Tae-Won, Kim, Young L.

“…Light in biological media is known as freely diffusing because interference is negligible. Here, we show Anderson light localization in quasi-two-dimensional…”
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CVCC Model: Learning-Based Computer Vision Color Constancy with RiR-DSN Architecture by Choi, Ho-Hyoung

“…To achieve computer vision color constancy (CVCC), it is vital but challenging to estimate scene illumination from a digital image, which distorts the true…”
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Electrical Resistance of Long Conjugated Molecular Wires by Ho Choi, Seong, Kim, BongSoo, Frisbie, C. Daniel

“…The charge transport mechanism of a wire can be revealed by how its electrical resistance varies with length. We have measured the resistance and…”
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Highly Efficient Asymmetric Boost Half-Bridge Diode-Clamped DC/DC Converter Under Wide Input Voltage Range by Choi, Ji-Ho, Khan, Muhammad Mubeen, Kim, Su-Hyeong, Choi, Han-Ho, Kim, Minsung

“…This article proposes highly efficient asymmetric boost half-bridge diode-clamped dc/dc converter that can accommodate a wide input voltage range. The proposed…”
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Radiographic and CT Features of Viral Pneumonia by Koo, Hyun Jung, Lim, Soyeoun, Choe, Jooae, Choi, Sang-Ho, Sung, Heungsup, Do, Kyung-Hyun

“…Viruses are the most common causes of respiratory infection. The imaging findings of viral pneumonia are diverse and overlap with those of other nonviral…”
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Relativistic analysis of the Michelson-Gale experimental result by Choi, Yang-Ho

“…The result of the Michelson-Gale experiment, which shows fringe shifts by the interference between two light beams traversing a rectangular loop in opposite…”
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Cooperative Wireless Power Transfer for Lifetime Maximization in Wireless Multihop Networks by Choi, Hyun-Ho, Lee, Kisong

“…To extend the lifetime of wireless multihop networks suffering from energy scarcity of constituent nodes, we apply a wireless power transfer (WPT) technology…”
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Detection and diagnosis of dental caries using a deep learning-based convolutional neural network algorithm by Lee, Jae-Hong, Kim, Do-Hyung, Jeong, Seong-Nyum, Choi, Seong-Ho

“…Deep convolutional neural networks (CNNs) are a rapidly emerging new area of medical research, and have yielded impressive results in diagnosis and prediction…”
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Mulberry‐Inspired Nickel‐Niobium Phosphide on Plasma‐Defect‐Engineered Carbon Support for High‐Performance Hydrogen Evolution by Chen, Dongliang, Xu, Zhenmiao, Chen, Wei, Chen, Guangliang, Huang, Jun, Song, Changsheng, Zheng, Kun, Zhang, Zhaoxia, Hu, Xianpeng, Choi, Ho‐Suk, Ostrikov, Kostya (Ken)

“…Bimetallic phosphate electrocatalysts on carbon‐cloth support are among the most promising industry‐relevant solutions for electrocatalytic hydrogen…”
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Sliding-Mode Output Feedback Control Design by Han Ho Choi, Han Ho Choi

“…We consider the sliding-mode output feedback controller (SMOFC) design problem for a class of uncertain multivariable systems. We first design a stabilizing…”
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Etiology, characteristics, and outcomes of community-onset necrotizing fasciitis in Korea: A multicenter study by Kim, Tark, Park, Seong Yeon, Kwak, Yee Gyung, Jung, Jiwon, Kim, Min-Chul, Choi, Seong-Ho, Yu, Shi Nae, Hong, Hyo-Lim, Kim, Yong Kyun, Park, Se Yoon, Song, Eun Hee, Park, Ki-Ho, Cho, Oh Hyun, Choi, Sang-Ho

“…Necrotizing fasciitis (NF) is a serious skin and soft tissue infection causing high mortality. Investigating region specific epidemiologic factors associated…”
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EUS-Guided Biliary Drainage Versus ERCP for the Primary Palliation of Malignant Biliary Obstruction: A Multicenter Randomized Clinical Trial by Paik, Woo Hyun, Lee, Tae Hoon, Park, Do Hyun, Choi, Jun-Ho, Kim, Seon-Ok, Jang, Sunguk, Kim, Dong Uk, Shim, Ju Hyun, Song, Tae Jun, Lee, Sang Soo, Seo, Dong-Wan, Lee, Sung Koo, Kim, Myung-Hwan

“…The goal of the study was to determine whether endoscopic ultrasound (EUS)-guided biliary drainage (EUS-BD) is comparable to conventional transpapillary…”
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A Novel Prognostics Approach Using Shifting Kernel Particle Filter of Li-Ion Batteries Under State Changes by Kim, Seokgoo, Park, Hyung Jun, Choi, Joo-Ho, Kwon, Daeil

“…Lithium-ion (Li-ion) batteries are used in various applications as the rechargeable power sources. The batteries undergo capacity fade during the repeated…”
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Simple subspace based adaptive beamforming under Toeplitz covariances by Choi, Yang-Ho

“…When uncorrelated signals are incident on a uniform linear array, the array covariance matrix is of the Toeplitz form. An adaptive beamforming method is…”
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Linear Scaling of the Exciton Binding Energy versus the Band Gap of Two-Dimensional Materials by Choi, Jin-Ho, Cui, Ping, Lan, Haiping, Zhang, Zhenyu

“…The exciton is one of the most crucial physical entities in the performance of optoelectronic and photonic devices, and widely varying exciton binding energies…”
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Regulation of gene expression in chickens by heat stress by Goel, Akshat, Ncho, Chris Major, Choi, Yang-Ho

“…High ambient temperatures are a critical challenge in the poultry industry which is a key producer of the animal-based food. To evaluate heat stress levels,…”
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Development of the data-driven thermal satisfaction prediction model as a function of human physiological responses in a built environment by Choi, Joon-Ho, Yeom, Dongwoo

“…The purpose of this study is to investigate and determine the relationship between occupants’ thermal satisfaction and physiological responses in an office…”
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All day Limnobium laevigatum inspired nanogenerator self-driven via water evaporation by Dao, Van-Duong, Vu, Ngoc Hung, Choi, Ho-Suk

“…Owing to its high conversion efficiency of solar energy and transformative industrial potential, solar-driven interfacial evaporation has been proposed as a…”
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