Search Results - "Young-hwan Kim"

Hemispherically Aggregated BaTiO3 Nanoparticle Composite Thin Film for High-Performance Flexible Piezoelectric Nanogenerator by Shin, Sung-Ho, Kim, Young-Hwan, Lee, Min Hyung, Jung, Joo-Yun, Nah, Junghyo

“…We report high-performance flexible nanogenerators (NGs) based on a composite thin film, composed of hemispherically aggregated BaTiO3 nanoparticles (NPs) and…”
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Evolution of Surface Chemistry in Two‐Dimensional MXenes: From Mixed to Tunable Uniform Terminations by Jiang, Mengni, Wang, Di, Kim, Young‐Hwan, Duan, Chunying, Talapin, Dmitri V., Zhou, Chenkun

“…Surface chemistry of MXenes is of great interest as the terminations can define the intrinsic properties of this family of materials. The diverse and tunable…”
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Lithium-Doped Zinc Oxide Nanowires–Polymer Composite for High Performance Flexible Piezoelectric Nanogenerator by Shin, Sung-Ho, Kim, Young-Hwan, Lee, Min Hyung, Jung, Joo-Yun, Seol, Jae Hun, Nah, Junghyo

“…We present a method to develop high performance flexible piezoelectric nanogenerators (NGs) by employing Li-doped ZnO nanowires (NWs). We synthesized Li-doped…”
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Highly conductive carbon nanotube micro-spherical network for high-rate silicon anode by Park, Byung Hoon, Jeong, Jun Hui, Lee, Geon-Woo, Kim, Young-Hwan, Roh, Kwang Chul, Kim, Kwang-Bum

“…We report on a highly conductive CNT micro-spherical network for high-rate silicon anode materials prepared by one-pot spray drying for lithium-ion batteries…”
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Obesity and incidence of diabetes: Effect of absence of metabolic syndrome, insulin resistance, inflammation and fatty liver by Sung, Ki-Chul, Lee, Mi Yeon, Kim, Young-Hwan, Huh, Ji- Hye, Kim, Jang-Young, Wild, Sarah H., Byrne, Christopher D.

“…Obesity is frequently associated with non-alcoholic fatty liver disease (NAFLD), insulin resistance (IR), inflammation and metabolic syndrome (MetS), all of…”
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2′‐Hydroxycinnamaldehyde inhibits proliferation and induces apoptosis via signal transducer and activator of transcription 3 inactivation and reactive oxygen species generation by Yoon, Yae Jin, Kim, Young‐Hwan, Lee, Yu‐Jin, Choi, Jiyeon, Kim, Cheol‐Hee, Han, Dong Cho, Kwon, Byoung‐Mog

“…Inhibition of the signal transducer and activator of transcription 3 (STAT3) signaling pathway is a novel therapeutic strategy to treat human cancers with…”
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Comparison of diamond nanoparticles captured on the floating and grounded membranes in the hot filament chemical vapor deposition process by Kim, Hwan-Young, Kim, Da-Seul, Hwang, Nong-Moon

“…Negatively charged diamond nanoparticles are known to be generated in the gas phase of the hot filament chemical vapor deposition (HFCVD) process. However, the…”
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Shrinkage and flexural strength improvement of silica-based composites for ceramic cores by colloidal alumina infiltration by Kim, Young-Hwan, Yeo, Jeong-gu, Choi, Sung-Churl

“…The effects of colloidal alumina infiltration on porous silica-based composites for complex designed ceramic cores were investigated. The specimens…”
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Simple pretreatment processes for successful reclamation and remanufacturing of crystalline silicon solar cells by Lee, Jun‐Kyu, Lee, Jin‐Seok, Ahn, Young‐Soo, Kang, Gi‐Hwan, Song, Hee‐Eun, Kang, Min‐Gu, Kim, Young‐Hwan, Cho, Churl‐Hee

“…This study presents an effective method for recovering unbroken solar cells from photovoltaic (PV) modules. The combustion process is effective at removing…”
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(−)-Gallocatechin gallate from green tea rescues cognitive impairment through restoring hippocampal silent synapses in post-menopausal depression by Ko, Sukjin, Jang, Won Seuk, Jeong, Ji-Hyun, Ahn, Ji Woong, Kim, Young-Hwan, Kim, Sohyun, Chae, Hyeon Kyeong, Chung, Seungsoo

“…Post-menopausal depression (PMD) is a common psychological disorder accompanied by a cognitive deficit, which is caused by a series of uncontrolled emotional…”
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Evaluation of a Hydrophobic Coating Agent Based on Cellulose Nanofiber and Alkyl Ketone Dimer by Jang, Nag-Seop, Noh, Chi-Hoon, Kim, Young-Hwan, Yang, Hee-Jun, Lee, Hyeon-Gi, Oh, HongSeob

“…In this study, we report on the development and testing of hydrophobic coatings using cellulose fibers. The developed hydrophobic coating agent secured…”
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Comparison of the Prediction of Effective Moment of Inertia of FRP Rebar-Reinforced Concrete by an Optimization Algorithm by Jang, Nag-Seop, Kim, Young-Hwan, Oh, Hong-Seob

“…FRP (fiber-reinforced polymer)-reinforced concrete members have larger deflection than reinforced concrete members because of the low modulus of elasticity of…”
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Controlling of lattice strains for crack-free and strong ferroelectric barium titanate films by post-thermal treatment by Kim, Bogyu, Jeon, Young-Uk, Lee, Chulwoo, Kim, In Soo, Lee, Byeong-Hyeon, Kim, Young-Hwan, Kim, Young Duck, Han, Il Ki, Lee, Kwanil, Kim, Jongbum, Kang, JoonHyun

“…In this study, we experimentally demonstrate fabrication of ultra-smooth and crystalline barium titanate (BTO) films on magnesium oxide (MgO) substrates by…”
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The comparison of naturally weathered oil and artificially photo-degraded oil at the molecular level by a combination of SARA fractionation and FT-ICR MS by Islam, Ananna, Cho, Yunju, Yim, Un Hyuk, Shim, Won Joon, Kim, Young Hwan, Kim, Sunghwan

“…•Weathered oils from the Hebei Spirit oil spill and photo degraded oils are compared.•We investigate changes of polar species at the molecular level by 15T…”
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Motion Compensated Frame Rate Up-Conversion Using Extended Bilateral Motion Estimation by Kang, Suk-ju, Cho, Kyoung-rok, Kim, Young

“…This paper presents a motion compensated frame rate up-conversion algorithm that uses the expanded range of the motion trajectory to enhance the accuracy of…”
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2′-hydroxycinnamaldehyde inhibits cancer cell proliferation and tumor growth by targeting the pyruvate kinase M2 by Yoon, Yae Jin, Kim, Young-Hwan, Jin, Yena, Chi, Seung-Wook, Moon, Jeong Hee, Han, Dong Cho, Kwon, Byoung-Mog

“…It is reported that 2′-hydroxycinnamaldehyde (HCA), isolated from cinnamon, has anti-tumor effects through the modulation of multi-target molecules. In this…”
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Facies and platform development of a microbe‐dominated carbonate platform: The Zhangxia Formation (Drumian, Cambrian Series 3), Shandong Province, China by Woo, Jusun, Kim, Young‐Hwan S., Chough, Sung Kwun, Wang, X.‐d

“…Microbial carbonate has been increasingly recognized as an important player for sediment production and building up of organosedimentary deposits. The…”
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A 3.9-kHz Frame Rate and 61.0-dB SNR Analog Front-End IC With 6-bit Pressure and Tilt Angle Expressions of Active Stylus Using Multiple-Frequency Driving Method for Capacitive Touch Screen Panels by An, Jae-Sung, Han, Sang-Hyun, Kim, Ju Eon, Yoon, Dong-Hyun, Kim, Young-Hwan, Hong, Han-Hee, Ye, Jae-Hun, Jung, Sung-Jin, Lee, Seung-Hwan, Jeong, Ji-Yong, Baek, Kwang-Hyun, Hong, Seong-Kwan, Kwon, Oh-Kyong

“…This paper proposes an analog front-end (AFE) IC using a multiple-frequency driving method (MFDM). The proposed AFE IC achieves a high signal-to-noise ratio…”
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Vascular Plug–Assisted Retrograde Transvenous Obliteration for the Treatment of Gastric Varices and Hepatic Encephalopathy: A Prospective Multicenter Study by Gwon, Dong Il, MD, Kim, Young Hwan, MD, Ko, Gi-Young, MD, Kim, Jong Woo, MD, Ko, Heung Kyu, MD, Kim, Jin Hyoung, MD, Shin, Ji Hoon, MD, Yoon, Hyun-Ki, MD, Sung, Kyu-Bo, MD

“…Abstract Purpose To evaluate technical and clinical outcomes of vascular plug–assisted retrograde transvenous obliteration (PARTO) for the treatment of gastric…”
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Associations of physiologic myocardial 18F-FDG uptake with fasting duration, HbA1c, and regular exercise by Kang, Ji Yeon, Lee, Mi-Yeon, Kim, Young-Hwan

“…Objective The variability of physiologic 18 F-FDG uptake in the myocardium has hampered the accurate evaluation of cardiac glucose metabolism. We investigated…”
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