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1,144 results on '"Kim, Youngjin"'

155. A 2.4/5 GHz Dual-Band Low-Noise and Highly Linear Receiver With a New Power-Efficient Feedforward OPAMP for WiFi-6 Applications

Author

Yun, Sukju, primary, Cho, Jaegeun, additional, Jo, Sengjun, additional, Hwang, In-Chul, additional, Kim, Youngjin, additional, Jeong, Seongheon, additional, Lee, Jungeun, additional, Lee, Sanghoon, additional, Kim, Keontae, additional, Yoo, Seungyup, additional, Han, Sangwoo, additional, and Kwon, Kuduck, additional

Published
2023
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181. Main Content Extraction from Web Documents Using Text Block Context

Author

Kim, Myungwon, Kim, Youngjin, Song, Wonmoon, Khil, Ara, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Decker, Hendrik, editor, Lhotská, Lenka, editor, Link, Sebastian, editor, Basl, Josef, editor, and Tjoa, A Min, editor

Published
2013
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194. A New Signature-Based Indexing Scheme for Trajectories of Moving Objects on Spatial Networks

Author

Chang, Jaewoo, Um, Jungho, Kim, Youngjin, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Bubak, Marian, editor, van Albada, Geert Dick, editor, Dongarra, Jack, editor, and Sloot, Peter M. A., editor

Published
2008
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195. Enhancing chemisorption efficiency and thin-film characteristics via a discrete feeding method in high-k dielectric atomic layer deposition for preventing interfacial layer formation.

Author

Lee, Ae Jin, Lee, Seungwoo, Han, Dong Hee, Kim, Youngjin, and Jeon, Woojin

Abstract

Interfacial layer formation between electrodes and insulators is a well-known issue in metal–insulator–metal capacitors and can severely limit their electrical properties. In this study, we investigate the use of the discrete feeding method (DFM) in atomic layer deposition (ALD) to prevent the degradation of electrical properties caused by the interfacial layer. Our results show that the DFM can significantly improve the chemisorption efficiency of precursors, increase the growth rate, and reduce deposition time in ALD. Furthermore, we demonstrate that the thin-film characteristics can be improved through dense chemisorption of precursors. By applying the DFM to the deposition of ZrO2, which is commonly used as an insulator in dynamic random-access memory capacitors, we show that interfacial layer formation can be prevented. We confirm the effectiveness of the DFM by comparing the effects of different precursor sizes, analyzing the chemical states of Zr and Ti, and performing AC non-linearity and equivalent oxide thickness analyses. These findings provide new insights into the origin and solution of interfacial layer formation in metal–insulator–metal capacitors and have important implications for the development of electronic devices. [ABSTRACT FROM AUTHOR]

Published
2023
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196. Exome sequencing identified five novel USH2A variants in Korean patients with retinitis pigmentosa.

Author

Jung, SeungHee, Park, Young Chan, Lee, DongHee, Kim, SiYeon, Kim, Sang-Mo, Kim, YoungJin, Lee, DongHyun, Hyun, JaeJoung, Koh, InSong, and Lee, Jong-Young

Subjects
RETINITIS pigmentosa, KOREANS, MEDICAL genetics, MEDICAL genomics, MOLECULAR pathology
Abstract

Retinitis pigmentosa (RP) is an inherited disorder that causes progressive loss of vision. This study aimed to describe the possible causative variants of the USH2A gene in Korean RP families and their associated phenotypes. We recruited 94 RP families (220 subjects, including 94 probands and 126 family members) in a Korean cohort, and analyzed USH2A gene variants through whole-exome sequencing. The pathogenicity of the variants was classified according to American College of Medical Genetics and Genomics and Association for Molecular Pathology guidelines. We found 14 USH2A disease-causing variants, including 5 novel variants. Disease causing variants were identified in 10 probands with RP, accounting for 10.6% (10/94) of the Korean RPs in the cohort. To visually represent the structural changes induced by novel variants, we modeled the three-dimensional structures of the wild-type and mutant proteins. This study expands the spectrum of USH2A variants and provides information for future therapeutic strategies for RP. [ABSTRACT FROM AUTHOR]

Published
2023
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197. Investigating Authentication Mechanisms for Wireless Mobile Network

Author

Vaidya, Binod, Kim, YoungJin, Kim, Eung-Kon, Han, SeungJo, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Ma, Jianhua, editor, Jin, Hai, editor, Yang, Laurence T., editor, and Tsai, Jeffrey J.-P., editor

Published
2006
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