Search Results - "Kwon, Chun Ki"

A Simple Reshaping Method of sEMG Training Data for Faster Convergence in CNN-Based HAR Applications by Batgerel, Gerelbat, Kwon, Chun-Ki

“…Convolutional neural networks (CNNs) have demonstrated excellent image recognition performance. CNNs have also been successfully extended to human activity…”
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Treadmill Exercise Alleviates Brain Iron Dyshomeostasis Accelerating Neuronal Amyloid-β Production, Neuronal Cell Death, and Cognitive Impairment in Transgenic Mice Model of Alzheimer’s Disease by Choi, Dong-Hun, Kwon, Ki-Chun, Hwang, Dong-Joo, Koo, Jung-Hoon, Um, Hyun-Seob, Song, Hong-Sun, Kim, Ji-Sun, Jang, Yongchul, Cho, Joon-Yong

“…Brain iron increases with age and abnormal brain iron metabolism is proving increasingly likely to be involved in the pathology of Alzheimer’s disease (AD)…”
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Comparative analysis of restraint stress-induced depressive-like phenotypes in C57BL/6N mice derived from three different sources by Hwang, Dong-Joo, Kwon, Ki-Chun, Hwang, Dae-Youn, Seo, Min-Soo, Kim, Kil-Soo, Jung, Young-Suk, Cho, Joon-Yong

“…C57BL/6NKorl mice are a novel mouse stock recently developed by the National Institute of Food and Drug Safety Evaluation in Korea. Extensive research into the…”
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Comparison of intrinsic exercise capacity and response to acute exercise in ICR (Institute of Cancer Research) mice derived from three different lineages by Hwang, Dong-Joo, Kwon, Ki-Chun, Choi, Dong-Hun, Song, Hyun-Keun, Kim, Kil-Soo, Jung, Young-Suk, Hwang, Dae-Youn, Cho, Joon-Yong

“…BACKGROUNDAs a laboratory animal resource, the ICR mouse is commonly used in a variety of research fields. However, information on differences in…”
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Comparative analysis of dose-dependent neurotoxic response to 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine in C57BL/6 N mice derived from three different sources by Hwang, Dong-Joo, Kwon, Ki-Chun, Song, Hyun-Keun, Kim, Kil-Soo, Jung, Young-Suk, Hwang, Dae-Youn, Cho, Joon-Yong

“…MPTP, 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine is commonly used to induce nigrostriatal defects to induce parkinsonism and/or parkinsonian syndrome, to…”
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Development of Embedded Machine Learning Finger Number Recognition Application using Edge Impulse Platform by Kwon, Chun-Ki

“…This work demonstrates the use of a user-friendly AI platform-Edge Impulse-to develop and evaluate Tiny Machine Learning (TinyML) models. Edge Impulse is a…”
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Exercise Reverses Amyloid β-Peptide–Mediated Cognitive Deficits in Alzheimer’s Disease Mice Expressing Mutant Presenilin-2 by Hwang, Dong-Joo, Choi, Dong-Hun, Kwon, Ki-Chun, Kim, Eon-Ho, Kim, Tae-Kyung, Koo, Jung-Hoon, Cho, Joon-Yong

“…The molecular mechanisms by which physical exercise produces beneficial effects on pathologic features and behavioral symptoms of Alzheimer's disease (AD) are…”
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Performance of Adaptive MTPA Torque Per Amp Control at Multiple Operating Points for Induction Motor Drives by Kwon, Chun-Ki

“…Maximum Torque Per Amp (MTPA) control offers highly efficient operation in induction motor drives since it achieves desired torque with minimal stator current…”
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Korean Finger Number Gesture Recognition Based on CNN Using Surface Electromyography Signals by Park, Jong-Jun, Kwon, Chun-Ki

“…This study proposes a recognition strategy for Korean finger number gestures based on convolutional neural network (CNN) using surface electromyography (sEMG)…”
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Compositional changes in fecal microbiota in a new Parkinson's disease model: C57BL/6-Tg(NSE-haSyn) mice by Kim, Ji Eun, Kwon, Ki Chun, Jin, You Jeong, Seol, Ayun, Song, Hee Jin, Roh, Yu Jeong, Kim, Tae Ryeol, Park, Eun Seo, Park, Gi Ho, Park, Ji Won, Jung, Young Suk, Cho, Joon Yong, Hwang, Dae Youn

“…BACKGROUNDThe gut-brain axis (GBA) in Parkinson's disease (PD) has only been investigated in limited mice models despite dysbiosis of the gut microbiota being…”
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Preliminary study for implementation of hysteresis modulator using TI's TM320F28377D dual core DSP for IM drive by Chun-Ki Kwon, Dong-Sik Kim

“…Hysteresis modulator is one of modulation techniques widely used in motor drives, acting as current controlled source. Hysteresis modulator needs to be…”
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Efficiency study at light load operation for AQDM based Adaptive MTPA Control for IM drive by Chun-Ki Kwon, Dong-Sik Kim

“…Adaptive Maximum Torque Per Amp control strategy was proved to be one of control strategies to drive induction motor in high efficiency. This control strategy…”
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Exercise Reverses Amyloid Beta-Peptide-mediated Cognitive Deficits in Alzheimer’s Disease Mice Expressing Mutant Presenilin-2 by Hwang, Dong-Joo, Choi, Dong-Hoon, Kwon, Ki-Chun, Kim, Eon-Ho, Kim, Tae-Kyung, Koo, Jung-Hoon, Cho, Joon-Yong

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Treadmill exercise alleviates brain iron dyshomeostasis accelerating neuronal amyloid‐β production, neuronal cell death and cognitive impairment in transgenic mice model of Alzheimer’s disease by Choi, Dong-Hun, Kwon, Ki-Chun, Hwang, Dong-Ju, Um, Hyun-Seob, Koo, Jung-Hoon, Kim, Eung-Jun, Yeom, Dong-Cheol, Cho, Joon-Yong

“…Abstract only Brain iron increases with age and brain iron dyshomeostasis is proving increasingly likely to be involved in the pathology of Alzheimer’s disease…”
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Design of an 8‐bit time‐mode cyclic ADC based on macro modeling by Hoseini, Zaniar, Lee, Kye‐Shin, Kwon, Chun Ki

“…Summary This work presents a macro modeling approach for the time‐mode cyclic ADC. The proposed ADC macro model is realized using the time‐to‐voltage converter…”
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Analysis of upper arm muscle activation using surface electromyography signals during drum playing by Chong, Hyun Ju, Kwon, Chun-Ki, Kang, Hyun-Joo, Kim, Soo Ji

“…This study measured surface electromyography of the biceps brachii and triceps brachii during repeated drum playing with and without a drumstick to better…”
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Comparison Study of Optimizer on CNN based Finger Number Recognition using sEMG Signals by Bae, Sung-Hwan, Kwon, Chun-Ki

“…This work investigates how optimizers have the influence on performance of CNN based Korean Finger Number Recognition using sEMG signals. Optimizer in CNN…”
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A 10-bit dual-plate sampling DAC with capacitor reuse on-chip reference voltage generator by Gaddam, Ravi Shankar, Lee, Kye-Shin, Kwon, Chun Ki

“…In this work, a 10-bit dual-plate sampling capacitive DAC with a capacitor reuse on-chip reference voltage generator is proposed. Instead of using the…”
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