Search Results - "KIM, Yonghoon"

Four-Direction Residual Interpolation for Demosaicking by Kim, Yonghoon, Jeong, Jechang

“…In this paper, we propose a four-direction residual interpolation (FDRI) method for color filter array interpolation. The proposed algorithm exploits a guided…”
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Disparities in cause-specific mortality by health insurance type and premium: evidence from Korean NHIS-HEALS cohort study, 2002-2019 by Kim, Ye-Seul, Kim, Joungyoun, Kim, Yonghoon, Kang, Hee-Taik

“…Although one's socioeconomic status affects health outcomes, limited research explored how South Korea's National Health Insurance (NHI) system affects…”
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Passivation mechanism and long-term stability: Insights from SEM-EDS analysis of passivated CdZnTeSe crystal by Seo, Jiwon, Byun, Jangwon, Kim, Kihyun, Kim, Younghak, Kim, Yonghoon, Park, Beomjun

“…This study investigates the efficient passivation of CdTe-based semiconductor crystals, focusing on the long-term stability and underlying mechanisms of NaOCl…”
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A waterborne outbreak of multiple diarrhoeagenic Escherichia coli infections associated with drinking water at a school camp by Park, Jungsun, Kim, Jin Seok, Kim, Soojin, Shin, Eunkyung, Oh, Kyung-Hwan, Kim, Yonghoon, Kim, Cheon Hyeon, Hwang, Min Ah, Jin, Chan Mun, Na, Kyoungin, Lee, Jin, Cho, Enhi, Kang, Byung-Hak, Kwak, Hyo-Sun, Seong, Won Keun, Kim, Junyoung

“…•In June 2015, an outbreak of acute gastroenteritis occurred in a school camp.•Diarrhoeagenic Escherichia coli strains were isolated from clinical and drinking…”
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Attenuation of Cigarette Smoke-Induced Emphysema in Mice by Apolipoprotein A-1 Overexpression by Kim, Chorong, Lee, Ji-Min, Park, Sung-Woo, Kim, Ki-Sun, Lee, Myoung Won, Paik, Sanghyun, Jang, An Soo, Kim, Do Jin, Uh, Sootaek, Kim, Yonghoon, Park, Choon-Sik

“…Chronic inflammation, oxidative stress, and proteolysis participate primarily in the pathogenesis of chronic obstructive pulmonary disease (COPD)/emphysema…”
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A Machine Learning-Based Clustering Using Radiomics of F-18 Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography for the Prediction of Prognosis in Patients with Intrahepatic Cholangiocarcinoma by Kwon, Rosie, Kim, Hannah, Ahn, Keun Soo, Song, Bong-Il, Lee, Jinny, Kim, Hae Won, Won, Kyoung Sook, Lee, Hye Won, Kim, Tae-Seok, Kim, Yonghoon, Kang, Koo Jeong

“…Intrahepatic cholangiocarcinoma (IHCC) is highly aggressive primary hepatic malignancy with an increasing incidence. This study aimed to develop machine…”
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Lithium ameliorates rat spinal cord injury by suppressing glycogen synthase kinase-3β and activating heme oxygenase-1 by Kim, Yonghoon, Kim, Jeongtae, Ahn, Meejung, Shin, Taekyun

“…Glycogen synthase kinase (GSK)-3β and related enzymes are associated with various forms of neuroinflammation, including spinal cord injury (SCI). Our aim was…”
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Whole-Genome Sequencing-Based Characteristics in Extended-Spectrum Beta-Lactamase-Producing Escherichia coli Isolated from Retail Meats in Korea by Kim, Seokhwan, Kim, Hansol, Kim, Yonghoon, Kim, Migyeong, Kwak, Hyosun, Ryu, Sangryeol

“…The spread of extended-spectrum beta-lactamase-producing (ESBL-EC) has posed a critical health risk to both humans and animals, because resistance to…”
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The Effectiveness of a Neurofeedback-Assisted Mindfulness Training Program Using a Mobile App on Stress Reduction in Employees: Randomized Controlled Trial by Min, Beomjun, Park, Heyeon, Kim, Johanna Inhyang, Lee, Sungmin, Back, Soyoung, Lee, Eunhwa, Oh, Sohee, Yun, Je-Yeon, Kim, Bung-Nyun, Kim, Yonghoon, Hwang, JungHyun, Lee, Sanghyop, Kim, Jeong-Hyun

“…Background Mindfulness-based training programs have consistently shown efficacy in stress reduction. However, questions regarding the optimal duration and most…”
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Selective Sentinel Node Plus Additional Non-Sentinel Node Biopsy Based on an FDG-PET/CT Scan in Early Breast Cancer Patients: Single Institutional Experience by Kim, Jeryong, Lee, Jinsun, Chang, Eilsung, Kim, Seongmin, Suh, Kwangsun, Sul, Jiyoung, Song, Insang, Kim, Yonghoon, Lee, Chuljoo

“…Background This study was designed to determine whether a preoperative fluorodeoxyglucose (FDG) positron emission tomography (PET) integrated with computed…”
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Adaptive two-step edge-based partial distortion search algorithm using motion vector prediction by Kim, Yonghoon, Jeong, Jechang

“…Motion estimation is a core process within video coding schemes, because it enables the transmission and storage of video signals, while using a lower bit…”
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1.4-GHz Bandwidth Frequency-Dependent I/Q Imbalance Calibration for 5G mmWave Communications by Aoki, Yuuichi, Manh Tuan Dao, Kihong Min, Yongan Hwang, Yonghoon Kim, Sung-Gi Yang

“…This paper presents a frequency-dependent in-phase and quadrature-phase (IQ) imbalance calibration technique for ultra-wide bandwidth 5G millimeter-wave…”
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Development and External Validation of Survival Prediction Model for Pancreatic Cancer Using Two Nationwide Databases: Surveillance, Epidemiology and End Results (SEER) and Korea Tumor Registry System-Biliary Pancreas (KOTUS-BP) by Kang, Jae Seung, Mok, Lydia, Heo, Jin Seok, Han, In Woong, Shin, Sang Hyun, Yoon, Yoo-Seok, Han, Ho-Seong, Hwang, Dae Wook, Lee, Jae Hoon, Lee, Woo Jung, Park, Sang Jae, Park, Joon Seong, Kim, Yonghoon, Lee, Huisong, Yu, Young-Dong, Yang, Jae Do, Lee, Seung Eun, Park, Il Young, Jeong, Chi-Young, Roh, Younghoon, Kim, Seong-Ryong, Moon, Ju Ik, Lee, Sang Kuon, Kim, Hee Joon, Lee, Seungyeoun, Kim, Hongbeom, Kwon, Wooil, Lim, Chang-Sup, Jang, Jin-Young, Park, Taesung

“…Background/AimsSeveral prediction models for evaluating the prognosis of nonmetastatic resected pancreatic ductal adenocarcinoma (PDAC) have been developed,…”
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Theoretical investigation of optical wavelength conversion techniques for DPSK Modulation formats using FWM in SOAs and frequency comb in 10 gb/s transmission systems by Jang, H., Hur, S., Yonghoon Kim, Jichai Jeong

“…We have investigated the wavelength conversion techniques for differential phase-shift keying (DPSK) modulation formats in 10 Gb/s transmission systems,…”
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Atypical Teratoid/Rhabdoid Tumor of Lumbar Spine in an Infant: A Case Report by Song, Hosuk, Kim, Yonghoon, Lee, Jiyoung, Chang, Sunhee, Sohn, Moonjun

“…Atypical teratoid/rhabdoid tumor (AT/RT) of spine usually reported to develop in the brain, while it rarely manifest in the spine. It consists of rhabdoid…”
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Performance analysis of signal vias using virtual islands with shorting vias in multilayer PCBs by Seungki Nam, Yonggyoo Kim, Yonghoon Kim, Jang, H., Hur, S., Song, B., Jaehoon Lee, Jichai Jeong

“…The mitigation method of parallel-plate waveguide (PPW) noises excited from signal vias due to the mode conversion of desired propagation modes into parasitic…”
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Prevalence and Genetic Characterization of mcr-1-Positive Escherichia coli Isolated from Retail Meats in South Korea by Kim, Seokhwan, Kim, Hansol, Kang, Hai-Seong, Kim, Yonghoon, Kim, Migyeong, Kwak, Hyosun, Ryu, Sangryeol

“…The spread of plasmid-mediated colistin resistance has posed a serious threat to public health owing to its effects on the emergence of pandrug-resistant…”
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Investigation of transmission performance of 40-gb/s conventional DCS-RZ signals and DCS-RZ signals generated from phase-modulated duobinary signals by Yonghoon Kim, Jang, H., Hur, S., Tae Won Oh, Young Sik Kim, Jichai Jeong

“…A 40-Gb/s duobinary carrier-suppressed return-to-zero (DCS-RZ) signal format generated from phase-modulated (PM) duobinary signals by using a phase modulator…”
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Comparison of transmission performance of 40-Gb/s optical duobinary and DCS-RZ signals using 10-and 40-Gb/s LiNbO3 Mach-Zehnder modulators by KIM, Yonghoon, JANG, Hodeok, KIM, Sangil, OH, Seunghyun, LEE, Jaehoon, KIM, Kyoungsoo, LEE, Hanlim, JEONG, Jichai

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A new derivation for the coefficients of the scattering dyadic Green's function in spherically layered media by Kim, Yonghoon, Chae, Heeduck, Nam, Sangwook

“…The dyadic Green's function in spherically layered media is considered by assuming that source and field points can be located anywhere. After manipulations…”
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