• Journal of the Architectural Institute of Korea Planning & Design
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• v.34 no.4
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• pp.45-55
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• 2018

The purpose of this study is to analyze common features and methodological differences of PN-spatial characteristics found in architectural theories and works of contemporary young architects in Japan, such as Sou Fujimoto, Yo shimada, Keisuke Maeda and Junya Ishigami. These architects have paid attention to space between nature and inner space and have tried to establish their own architectural theory on that. Such space is ambiguous and PN-spatial in a way that it has features of both nature and inner space. Ambiguousness is a characteristic of modern architecture and PN-spatial characteristics are one of the features of Japanese architecture. This study aims to analyze the architectural theories and works of contemporary young architects in Japan from the perspective of PN-space and to draw methodological differences and common features. Their theories and works have common features in terms of 'ambiguous spatial boundary', 'unregulated spatial territory', 'detoured circulation' and 'architectural motifs', but each has their own methodology. To sum up, the works and theories of the Japanese young architects contain the philosophy and discourse of modern architecture in general. To be sure, they clearly have characteristics of Japanese architecture, which needs to be studied constantly.

• Journal of the Korea Society of Computer and Information
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• v.25 no.12
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• pp.187-194
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• 2020

In today's process-oriented industries, such as semiconductor and petrochemical processes, autocorrelation exists between observed data. As a management method for the process where autocorrelation exists, a method of using the observations is to construct a batch so that the batch mean approaches to independence, or to apply the EWMA (Exponentially Weighted Moving Average) statistic of the observed value to the EWMA control chart. In this paper, we propose a method to determine the batch size of UBM (Unweighted Batch Mean), which is commonly used as a management method for observations, and a method to determine the optimal batch size based on ARL (Average Run Length) We propose a method to estimate the standard deviation of the process. We propose an improved control chart for processes in which autocorrelation exists.

• (The)Study of the Eastern Classic
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• no.48
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• pp.147-167
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• 2012

This paper was investigated by comparing "Sok-Mong-Gu Bun-Ju"(續蒙求分註) and "Mong-Gu"(蒙求). As a result, "Mong-Gu" was organized around the person anecdotes, "Sok-Mong-Gu Bun-Ju" is annotated with the person anecdotes. So the text show an differences were found on the configuration. Thus It reveal that "Sok-Mong-Gu Bun-Ju" is a tome and convenient to use the report has been made by scholars can be clarified.

• The Journal of Korean Philosophical History
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• no.38
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• pp.251-273
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• 2013

This paper deals with mind and human nature dispute between Si-Ma guang and Han-Yu in the Northern Sung Dynasty, focused upon the "zhong-hua". The letter exchange between Si-Ma guang and Han-yu, which were the mind and human nature debate between a representative intellectually of the Confucianism and a scholar who absorbed in the Buddhism, can provide the discussion on various ideological origins that affected the development of the mind and human nature theory. Moreover, the contents of a letter from both of them can be used as an important cue to observe the discussion under what ideological foundations the mind and human nature theory could be embodied in the future and what advance it has made and what is its philosophical meaning.

• Journal of Korea Game Society
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• v.20 no.6
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• pp.89-98
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• 2020

Computer simulations based on technical imagination break down invisible walls placed between the virtual and reality and causes users to face situations mixed with reality and the virtual. The development of technology embraces evolves human identity. This can serve as an opportunity that increases the value and utilization levels of games and this can be seen as an opportunity to discuss the evolution of games. In this study focused on MMORPG, discussions are made of the diverse values of online games along with the evolution of human identity that is achieved within them.

• The Journal of the Korea Contents Association
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• v.21 no.8
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• pp.537-545
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• 2021

We hypothesize work jealousy can moderate the relationship between leader-member exchange (LMX) and two different work behaviors, counterproductive work behavior(CWB) and organizational citizenship behavior (OCB). The results supported our hypotheses and found an interaction between LMX and work jealousy such that the relationship between LMX and CWB is negative when jealousy is higher but not when jealousy is lower. We did not find an interaction between LMX and work jealousy on OCB, however. We test our hypotheses in a service organizational sample consisting of one hundred thirty-nine. Managerial implications and directors for future research are discussed.

• The Journal of Information Systems
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• v.31 no.2
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• pp.289-320
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• 2022

Purpose The purpose of this study is to empirically investigate impacts of e-Commerce traits on intention to use platform extended services based on Value-Attitude-Behavior(VAB) framework as well as the moderating effect of network impact as the current e-Commerce platforms provide more extended services to their customers. Design/methodology/approach The research model was developed based on the literature review and VAB framework in order to empirically investigate impacts of e-Commerce platform characteristics. The survey was conducted in order to test proposed hypotheses. 298 collected responses were analyzed for the structural equational modeling(SEM) with SmartPLS 3.0. Findings Findings show that all proposed hypotheses were supported with exception of responsiveness. Among five constructs represented as e-Commerce platform characteristics, product variety had a highest impact on platform value. In addition, this study confirmed that the variable - network effect - strength the relationship between platform attitude and intention to use extended service.

• The Journal of the Korea Contents Association
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• v.21 no.12
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• pp.23-33
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• 2021

This study analyzed news articles about 'Young-Kl' reported by 11 media outlets, identifying news frames and quotation frames. Using a semantic network analysis, this study inspected the quotations frames and measured the frequency of the quotes and sources types. Also, the concentration index of the frames was measured. The results showed that news frames consisted of 10 topics and quotation frames consisted of 14 topics. Although the differences among quotation frames by media as well as by source types were observed, the concentration index of sources such as government, political arena, and business appeared high. Therefore, this study suggested that numerical diversity of news sources would not establish the diversity of news frames.

• Smart Media Journal
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• v.12 no.3
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• pp.77-84
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• 2023

Forest fires are representative natural disasters resulting from dramatic global climate change in these modern times. When forest formation is insufficient due to forest damage caused by fire, secondary damages such as landslides occur during the winter thawing period and heavy rains. In most countries, only a limited area is managed as CCTV-centered monitoring systems for forest management. For the landslide prediction, markers containing 3D spatial coordinates were located on the slopes of the danger areas in advance. Then 3D mapping and angle of repose were obtained by periodic drone imaging. The recognition range and angle of view of markers were defined, and a new method for predicting signs of landslides in advance was presented in this study.

• Proceedings of the Korea Water Resources Association Conference
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• 2023.05a
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• pp.276-276
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• 2023

미국의 열대저기압(tropical cyclone)은 강풍, 폭우, 해일 등의 위험을 동반하는 기후와 관련된 자연재해다. 여러 연구에 따르면 열대저기압이 동반하는 강우는 해안과 내륙지역에서의 홍수로 이어지며 인명피해 및 경제적 손실의 주원인인 것으로 조사되었다. 최근 열대저기압이 동반하는 강우와 해안지역에서 열대저기압의 이동 특성과 관련하여 다양한 연구가 진행되고 있다. 또한, 열대폭풍(tropical storm)은 열대저기압에 비해 바람세기의 등급은 낮지만 비교적 많은 양의 강우를 동반하는 경우가 많았다. 따라서, 본 연구에서는 미국 남동부에서 1979년부터 2021년 사이에 발생한 열대폭풍이 동반한 극한강우와 열대폭풍의 이동 특성을 관련지어 분석하였다. 열대폭풍 보다 높은 등급의 사상에 대한 이동 경로, 거리, 속도 등의 자료를 얻기 위해 HURDAT2를 이용하고, 열대폭풍의 이동과 중심반경에 따른 강우자료를 얻기 위해 NLDAS-2와 시공간분석을 수행하였다. 분석결과, 2000년도를 기준으로 과거기간(1979-2000년)과 현재기간(2000-2021년)에 대하여 열대폭풍의 해안과 내륙지역 이동에 따른 극한강우의 경향성과 변동추세 및 강우 특성을 확인할 수 있었다. 본 연구는 열대폭풍의 이동에 따른 극한강우의 특성을 이해하는데 유용한 정보로 활용될 것으로 예상된다.