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Seunghyun Lee, Jiho Lee, Jae-Min Lee, Hong-Woo Chun and Janghyeok Yoon
Social issues refer to topics that occur and become increasingly focused in various areas of society. Because of the evolutionary pattern of issues, detecting social issues requires monitoring various stories formed by members of society over time. Vario...
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Hyeonju Lee, Eunhee Lee, Yongcheol Kim, Soo-Hyoung Lee and Min-Ho Koo
During the cold dry season, a large amount of groundwater is pumped for water-curtain cultivation in agricultural fields mostly located near the four major rivers of South Korea. Several weirs, installed previously to secure sufficient water resources fr...
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Yong-Beom Lee, Ji-Min Lee, Do-Haeng Hur, Jong-Hyeon Lee and Soon-Hyeok Jeon
Ethanolamine (ETA) is widely used to control the pH value in the secondary water of pressurized water reactors. However, it is necessary to consider other advanced amines which can replace ETA due to its serious human hazards and environmental treatment ...
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Mirye Park, Sang Deuk Lee, Hoil Lee, Jin-Young Lee, Daeryul Kwon and Jeong-Min Choi
Suncheonman Bay, Korea?s most representative estuary, is an invasive coastal wetland composed of 22.6 km2 of tidal flats surrounded by the Yeosu and Goheung Peninsulas. In January 2006, this region was registered in the Ramsar Convention list in Korea, r...
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Minho Jo, Jongsu Lee, Seongyong Kim, Gyoujin Cho, Taik-Min Lee and Changwoo Lee
In roll-to-roll (R2R) processing, web uniformity is a crucial factor that can guarantee high coating quality. To understand web defects due to thermal deformation, we analyzed the effect of web unevenness on the coating quality of an yttria-stabilized zi...
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Jong Seok Lee, Min Hyeok Lee, Yoon-Young Chun and Kun Mo Lee
The purpose of this paper is to compare the degree of uncertainty of the water scarcity footprint using the Monte Carlo statistical method and block bootstrap method. Using the hydrological data of a water drainage basin in Korea, characterization factor...
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Jong Seok Lee, Min Hyeok Lee, Yoon-Young Chun and Kun Mo Lee
The purpose of this paper is to compare the degree of uncertainty of the water scarcity footprint using the Monte Carlo statistical method and block bootstrap method. Using the hydrological data of a water drainage basin in Korea, characterization factor...
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Sang Seo Park, Migyoung Kim, Hanlim Lee, Hana Lee, Sang-Min Kim and Yun Gon Lee
Cloud and aerosol modification factors are investigated in the spectral range of ultraviolet (UV) to correct for cloud and aerosol extinction effects from clear sky irradiance. The cloud modification factor (CMF) and aerosol modification factor (AMF) are...
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Baek-Ju Lee, Kyu-Beom Lee, Min-Ho Cheon, Dong-Won Seo and Jae-Wook Choi
In this study, we conducted research on manufacturing molybdenum (Mo) thin films by a thermal atomic layer deposition method using solid MoO2Cl2 as a precursor. Mo thin films are widely used as gate electrodes and electrodes in metal-oxide semiconductor ...
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Min-Kyung Lee and Inwon Lee
In this study, deep neural network (DNN) and transfer learning (TL) techniques were employed to predict the viscous resistance and wake distribution based on the positions of flow control fins (FCFs) applied to containerships of various sizes. Both metho...
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Moo-Won Hur, Yonghun Lee, Min-Jun Jeon and Sang-Hyun Lee
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Su-yeon Jung, Sowon Han, Min-Goo Lee and Heangwoo Lee
Louvers are among the technical components considered for improving energy performance in buildings, and there has been increased interest in adapting the louver system. However, most previous studies have focused on their performance evaluation based on...
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Chang-Min Lee, Tae-Youl Jeon, Byung-Gun Jung and Young-Chan Lee
Since fuel prices account for approximately 40% of a ship?s operating costs, shipping companies worldwide have made significant efforts to save energy on board such as introducing new technologies or machine operation methods. Many ship operators have ad...
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Junhyeok Bae, Juhwan Cha, Min-Guk Seo, Kangsu Lee, Jaeyong Lee and Namkug Ku
In this study, the coupled motion of a mooring system and multifloating cranes were analyzed. For the motion analysis, the combined equations of motions of the mooring line and multifloating cranes were introduced. The multibody equations for floating cr...
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Su-Hyung Kim, Chun-Ki Lee and Sang-Min Lee
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Min Kang, Kye Hwa Lee and Youngho Lee
For the secondary use of clinical documents, it is necessary to de-identify protected health information (PHI) in documents. However, the difficulty lies in the fact that there are few publicly annotated PHI documents. To solve this problem, in this stud...
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Jin-Won Yu, Min-Kyung Lee, Yang-Ik Kim, Sung-Bu Suh and Inwon Lee
Energy saving hull-form design for a fishing vessel.
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Yushin Lee, Wonjoon Kim, Joong Hee Lee, Yong Min Kim and Myung Hwan Yun
To develop a flexible display, smartphones with edge screens with curved displays on both sides of the main screen have been used widely. Considering that small differences in the form of smartphones, such as length, width, and thickness, could affect us...
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Chan Ho Jeong, Min Kyu Ko, Moonjin Lee and Seong Hyuk Lee
The present study aimed to numerically establish a new metamodel for predicting the propagation distribution of styrene, which is one of the hazardous and noxious substances (HNSs) spilled from ships. Three-dimensional computational fluid dynamics (CFD) ...
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Bokyeong Lee, Hyeonggil Choi, Byongwang Min and Dong-Eun Lee
In this study, by applying the developed formwork automation design software to three target structures, we reviewed the applicability of the formwork automation design software for the aluminum formwork. To apply the formwork automation design software,...
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