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MoonSun Shin, Seonmin Hwang, Junghwan Kim, Byungcheol Kim and Jeong-Sung Jung
According to the climate change scenario, climate change in the Korean Peninsula is expected to worsen due to extreme temperatures, with effects such as rising average temperatures, heat waves, and droughts. In Republic of Korea, which relies on foreign ...
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Insik Hwang, Chybyung Park and Byongug Jeong
The pathway to zero carbon emissions passing through carbon emissions reduction is mandatory in the shipping industry. Regarding the various methodologies and technologies reviewed for this purpose, Life Cycle Cost Analysis (LCCA) has been used as an exc...
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Sri Markumningsih, Seok-Joon Hwang, Jeong-Hun Kim, Moon-Kyeong Jang and Ju-Seok Nam
Stress measurements play a crucial role in safety analyses of transplanting devices. Strain gauges for stress measurements during field tests can be expensive and time-consuming. The aim of this study was to investigate the stress on the transplanting de...
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Youngjin Choi, Youngmin Park, Jaedong Hwang, Kijune Jeong and Euihyun Kim
In this paper, we propose a novel method to enhance the accuracy of a real-time ocean forecasting system. The proposed system consists of a real-time restoration system of satellite ocean temperature based on a deep generative inpainting network (GIN) an...
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Angela C. Caliwag, Han-Jeong Hwang, Sang-Ho Kim and Wansu Lim
Sign language aids in overcoming the communication barrier between hearing-impaired individuals and those with normal hearing. However, not all individuals with normal hearing are skilled at using sign language. Consequently, deaf and hearing-impaired in...
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Junyoung Jeong, Minjun So and Ho-Yon Hwang
In this study, a combination of well-established algorithms and real-world data was implemented for the forward-looking problem of future vertiport network design in a large metropolitan city. The locations of vertiports were selected to operate urban ai...
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Jong-Gyu Shin, Ga-Young Choi, Han-Jeong Hwang and Sang-Ho Kim
With the development of artificial intelligence technology, voice-based intelligent systems (VISs), such as AI speakers and virtual assistants, are intervening in human life. VISs are emerging in a new way, called human?AI interaction, which is different...
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Sunghyun So, Nakwon Jeong, Aran Song, Jungho Hwang, Daehae Kim and Changyeop Lee
It is important to monitor the temperature and H2O concentration in a large combustion environment in order to improve combustion (and thermal) efficiency and reduce harmful combustion emissions. However, it is difficult to simultaneously measure both in...
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Jeong Joon Han, Sang-Yoon Woo, Won-Jin Yi and Soon Jung Hwang
This study aimed to present a simplified and safe method to reposition the bone segment with easy identification and removing bone interference using a robot arm and image-guided navigation and to assess the accuracy for maxillary orthognathic surgery on...
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Jeong Joon Han and Soon Jung Hwang
Computer-aided design/computer-aided manufacturing (CAD/CAM)-based maxillary templates can transfer a surgical plan accurately only when the template is positioned correctly. Our study aimed to evaluate the positioning accuracy of the CAD/CAM-based templ...
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Jaehyeong Lee, Minhan Yoon, Sungchul Hwang, Soseul Jeong, Seungmin Jung and Gilsoo Jang
Recently, there have been many cases in which direct current (DC) facilities have been placed in alternating current (AC) systems for various reasons. In particular, in Korea, studies are being conducted to install a back-to-back (BTB) voltage-sourced co...
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Minho Seong, Hyun-Ha Park, Insol Hwang and Hoon Eui Jeong
Diverse physical interlocking devices have recently been developed based on one-dimensional (1D), high-aspect-ratio inorganic and organic nanomaterials. Although these 1D nanomaterial-based interlocking devices can provide reliable and repeatable shear a...
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Hafiz Waqar Ahmad, Jeong Ho Hwang, Kamran Javed, Umer Masood Chaudry and Dong Ho Bae
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Chae-Eun Hwang, Sung-Hun Lee and Jin-Woo Jeong
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Sangsoo Hwang, Byongug Jeong, Kwanghyo Jung, Mingyu Kim and Peilin Zhou
This research was focused on a comparative analysis of using LNG as a marine fuel with a conventional marine gas oil (MGO) from an environmental point of view. A case study was performed using a 50K bulk carrier engaged in domestic services in South Kore...
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Hanseok Jeong, Rabin Bhattarai, Syewoon Hwang, Jae-Gwon Son and Taeil Jang
The Food and Agriculture Organization (FAO) Penman?Monteith equation, recognized as the standard method for the estimation of reference crop evapotranspiration (ET0
ET
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Jeong-Gyu Bak, Woochul Hwang, Jinsoo Cho
Pág. 1 - 16
Computational fluid dynamics (CFD) is a popular tool in the water industry for assessing ultraviolet (UV) reactor performance. However, due to the size of open-channel-type UV reactor systems, the CFD model requires significant computational time. Thus, ...
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Jeong-In Hwang, Sung-Ho Chae, Daeseong Kim and Hyung-Sup Jung
For ship detection, X-band synthetic aperture radar (SAR) imagery provides very useful data, in that ship targets look much brighter than surrounding sea clutter due to the corner-reflection effect. However, there are many phenomena which bring out false...
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Mu-Gu Jeong, Seung-Il Moon and Pyeong-Ik Hwang
Indirect load control (ILC) is a method by which the customer determines load reduction of electricity by using a price signal. One of the ILCs is a time-of-use (TOU) tariff, which is the most commonly used time-varying retail pricing. Under the TOU tari...
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Meilan Jiang, Karpjoo Jeong, Jung-Hwan Park, Nan-Young Kim, Soon-Jin Hwang, Sang-Hun Kim
Pág. 1 - 26
Implemented by a national law, the National Aquatic Ecological Monitoring Program (NAEMP) has been assessing the ecological health status of surface waters, focusing on streams and rivers, in Korea since 2007. The program involves ecological monitoring o...
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