• 한국정보전자통신기술학회논문지
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• 제12권1호
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• pp.72-77
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• 2019

정보전달 매체 중 시각을 통하여 우리에게 정보를 제공해 주는 디스플레이는 직관적으로 정보를 전달해 줌으로써 매우 중요한 정보전달 수단이라고 할 수 있으며 액정표시장치는 디스플레이 중에서 가장 많이 보급되어 있는 정보전달기기라고 할 수 있다. 본 논문에서는 액정디스플레이 제작을 위하여 필수적인 러빙 기반 액정 배향 공정을 대체할 수 있는 공정으로서 solvent assisted micromolding을 연구하였으며 가장 일반적인 액정 배향막인 polyimide에 나노구조를 형성함으로써 균일하게 액정 배향을 달성하고자 하였다. Polyimide 나노구조 형성 시 공정 온도에 따라 용매에 의한 고분자 용해효과와 몰드의 나노구조 안으로 polyimide 분자의 모세관 효과 사이의 상보적 상관관계가 존재하였으며 최적온도 도출을 통해 높은 단차를 갖는 나노구조를 형성할 수 있었다. 이러한 나노구조는 액정 분자를 균일하게 배향할 수 있었으며 일정한 선경사각을 형성할 수 있음을 증명하였다.

• 대한건축학회논문집:계획계
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• 제34권12호
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• pp.145-156
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• 2018

This study explores changes of industrial scales and building activities in the semi-industrial area of Seoul's Seong-su, responding to the shifts of industrial structures and policies in the Korean society. The purpose of this study is to investigate patterns of construction activities of factory buildings in the Seong-su semi-industrial area by analyzing changes in industrial facilities. As a result of the analysis, the change of the factory building area come out from the recent survey implies the possibility of entrepreneurial inflow as much and the new constructions and some remodeling cases which are characterized by complexity seem to correspond to the industrial structure. However, it is unreasonable to believe that this phenomenon is a mainstream movement involving small-scale factory buildings and companies. This is because there are aspects that are not included in this movement, such as changing the use of buildings without accompanying physical changes. On the other hand, compared to various movements of individual companies in response to the industrial structure, the physical plan suggests a limited alternative centering on the floor area ratio and the building area ratio. This means that the efforts to attract and grow the power of knowledge based-industry through the designation of the Industrial Development Promotion District in part of the case sites, overlook the natural change through remodeling and reuse of existing buildings. In addition, considering the fact that the production space of industrial use can be greatly influenced by the behavior of users compared to general buildings such as residential and commercial, it is necessary to pay attention to various phenomena occurring in the area more locally than the uniform supply policy. Based on these findings, this study contributes to illuminate the legal system related to building act in the Seong-su semi-industrial area and the potential direction of architectural suggestions in related policies and researches.

• 영미문화
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• 제17권2호
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• pp.29-61
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• 2017

Said's Orientalism criticized the European representations on the Middle-East by theorizing orientalism as a discourse. In this text, he explored and criticized the colonial forms of knowledge and language that distorted the image of the colonized. The justification of the discourse of orientalism is derived from the binary system that is originated from Plato which Derrida rejects on the ground that it always privileges one term over the other, that is, colonizer over colonized. Derrida names for this traditional heritage of Western binary system logocentrism which regards logos(the Greek term for speech or reason) as the central principle of language and philosophy, whereas mythos derives its meaning from the logos on the basis of binary oppositions. Thus according to logocentrism, the colonized is merely the defined who can have its meaning from the definers, colonizers. In this paper, utilizing Derrida's a (non)concept called supplement which means both to add on as a surplus and to make up something missing as a mere extra, I propose another alternative interpretation towards the critique of colonial representation by raising internal contradictions in the Platonic dichotomy between logos and mythos embedded in western colonialism discourse, orientalism. I attempt to show that logos(colonizer) and mythos(colonized) is inseparable in itself due to the fact that they exist as supplementary. For this purpose, I demonstrate how colonial binary system constituted and was constituted in terms of language. Through this paper I reinterpret the colonial rationality of privileging 'logos' over 'mythos' by substituting the colonial binary system with the supplement.

• 한국정보통신학회논문지
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• 제24권10호
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• pp.1319-1324
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• 2020

스마트 태그는 기존에 사용하고 있던 마그네트 카드의 사용이 확대되면서 나타난 여러 가지 문제점들을 보완하여 보다 안전하고 다양한 기능을 수행할 수 있는 대체 수단의 필요에 의하여 등장하였다. RFID 태그는 모든 사물에 ID를 부여하게 되어 사물의 자동인식이 가능해지며 이들 간의 상호 통신 네트워크가 형성됨으로써 유비쿼터스 센서 네트워크와 사물인터넷 기술로 발전해 가고 있다. 본 논문에서는 AVR 프로세서를 이용하여 RFID 태그와 리더로 구성되는 비접촉식 RFID 스마트 태그 리더를 개발하였다. 이 시스템은 13.56MHz의 저주파 대역을 가지며 통신 속도 26.48kbps의 PWM방식으로 디자인하였다. 개발된 RFID 스마트 태그 리더는 시뮬레이션 결과 일반적인 RFID 시스템보다 빠른 응답속도를 나타내었고, 실제 실험에서도 응답률의 개선이 나타났다.

• 한국정보통신학회논문지
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• 제25권2호
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• pp.240-245
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• 2021

본 연구는 코로나시대 새로운 대안으로 떠오른 실감콘텐츠 혼합현실 미디어에 주목하고, 이에 관한 적용사례를 살펴보며, 포스트 코로나 시대를 대비한 발전방향 제시 및 전망을 목적으로 하고자 한다. 혼합현실은 신체능력을 확장시키는 미디어로서 교육과 훈련, 공연, 창작, 게임, 지인들과의 커뮤니케이션 등에 실감콘텐츠로서 다양하게 활용되어지고 있다. 혼합현실 미디어는 포스트 코로나 시대에 TV나 인터넷과 같이 우리 일상생활에 자연스럽게 스며들어 올 것이다. 향후 인간의 오감 모두를 느낄 수 있는 실감콘텐츠로서, 필요시에는 언제어디서나 활용가능하며, 단순한 소통이 아닌 인간의 감성을 자극하고 행복감을 높일 수 있는 감성미디어로 자리매김 할 것이다.

• International Journal of Advanced Culture Technology
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• 제9권1호
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• pp.58-63
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• 2021

This research aims to reconsider the necessity of an alternative way(s) for contemporary actor training and acting in discussing and articulating Diderot and Suzuki's concepts and approaches for acting/training. First of all, the physical body, assumed and conceptualized by Diderot is beyond our control by means of a type of radical body/mind dualism, and is based on the concept that body and mind are separate. In contrast, Suzuki's notion of acting/training is raised by his concern about the role of an actor's body in the constitution of an actor's bodily experience against the imitation of the West-oriented theatre/acting/training. The descriptions of the two theatre artists' notion of acting/training gives us insight into the place and role of contemporary theatre as a practical root to encounter and communicate between a doer and a spectator where an actor's body must appropriately be attuned and cultivated towards the cultivation of bodily attributes which are foundation but usually neglected by actors/directors/practitioners particularly in Korea. Especially, misunderstanding of a specific training sources/approaches, namely 'scientific system' and the 'method' have taken us away from the potential possibilities of the lived oneness. Here, the 'possibility' refers to the primary bodily functions within a specific context or being in the here and now rather than attempting to copying, imitating and/or adapting a specific cultural source(s)/approaches/techniques as we have faced with through the previous century. We reconsider and argue that a potential way to correspond the nature of theatre/acting/training is that how to meet the demand of contemporary spectators which in turn intensifies an actor's stability, sustainability and hopefully professional identity in this contemporary era.

• 한국항행학회논문지
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• 제25권1호
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• pp.84-89
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• 2021

표준 단일 모드 광섬유가 가지는 색 분산과 비선형 현상에 의한 광 신호 왜곡을 보상할 수 있는 분산 제어와 광 위상 공액이 결합된 링크의 한계인 대칭적 구조를 해결할 수 있는 방법을 제안하였다. 대칭적 구조는 전반 전송 구간과 후반 전송 구간의 중계 구간수, 분산 분포 등등이 광 위상 공액기를 중심으로 대칭되어야 한다는 것을 의미한다. 본 연구에서 제안하는 분산 제어 링크는 광 위상 공액기가 전반의 6개 중계 구간과 후반의 14개 사이에 존재하고, 각 전송 반 구간에서의 평균 중계 구간 당 잉여 분산 (RDPS; residual dispersion per span)이 서로 동일한 구조이다. 제안된 분산 제어 링크에서의 광 신호 왜곡 보상 효과의 분석은 평균 RDPS가 각 전송 반 구간에서 서로 다르게 설정된 링크에서의 결과와의 비교를 통해 이루어졌다. 시뮬레이션 결과 전송 반 구간 사이의 RDPS 평균값의 동일 여부보다 인접한 중계 구간 간 RDPS 편차가 보상에 더 큰 영향을 미치는 것은 확인하였다.

• 대한물리의학회지
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• 제16권3호
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• pp.99-106
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• 2021

PURPOSE: This study aimed to provide supporting data for the clinical use of breathing exercise with a WBV stimulation as a sustained and safe intervention program, by examining the effect of breathing exercise with WBV stimulation on the pulmonary function, gait ability, and life quality in patients with severe chronic obstructive pulmonary disease (COPD), who have difficulty performing exercise. METHODS: For this study, after collecting the samples from 20 patients with severe COPD, they were placed randomly in an experimental group to perform breathing exercises with a WBV stimulation (n = 10) and a control group to perform breathing exercises only (n=10). Before the intervention, pulmonary function, six-minute gait distance, and health-related life quality were measured as pre-tests. After applying the intervention program to the patients for 30 minutes once a day, for four days a week, for six weeks, the post-test items were remeasured in the same way as the pre-tests, and the results were analyzed. RESULTS: In the within-group comparison, both the experimental and control groups showed significant differences in the forced expiratory volume in one second, six-minute gait distance, and health-related life quality (p < .01) (p < .05). In the intergroup comparison, there were significant differences in the forced expiratory volume in one second and the six-minute gait distance (p < .05). CONCLUSION: WBV stimulation was more effective for the patients by improving the muscular strength and muscular endurance through the reflexive contraction of muscles, and increasing the exercise tolerance. This result could serve as an alternative means to clinically improve the physical function of patients with severe COPD, who have difficulty performing breathing exercises in the future.

• 대순사상과 동아시아종교
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• 제1권1호
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• pp.127-151
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• 2021

The core tenets of Daesoon Jinrihoe in Jeungsanism are encapsulated in the teachings of Eumyang-hapdeok (陰陽合德, Virtuous Concordance of Yin and Yang), Shinin-johwa (神人調化, Harmonious Union between Divine Beings and Human Beings), Haewon-sangsaeng (解寃相生, Resolution of Grievances for Mutual Beneficence) and Dotongjingyeong (道通眞境, Perfected Unification with Dao). Among them, the first three teachings eventually turn towards the prophetic thought of Dotong-jingyeong, which is the process of man becoming a divine figure. While these principles are considered crucial advice for overcoming an unstable life, there are many curious questions that help for better comprehension. What is the reality of Jin-gyeong (眞境) for their followers? How can one reach the ultimate stage under this belief system? Is this ideological concept different from similar perspectives of other major religions? How is this concept related to the idea of Jisang-cheonguk (地上天國, earthly paradise)? This paper analyses these issues of Jin-gyeong from the historical and social narratives of Haengnok (行錄, Acts), Gongsa (公事, Reordering Works), Gyoun (敎運, Progress of the Order), Gyobeop (敎法, Dharma), Gwonji (權智, Authority and Foreknowledge) and Yesi (豫示, Prophetic Elucidations) in The canonical scripture of Jeon-gyeong and also from the ontological approaches of East Asian faiths in order to identify alternative notions of Daesoon cosmology. The paper, based on the sayings of Kang Jeungsan, particularly his philosophy of the Later World, argues the insight that the Jin-gyeong world can be interpreted as created through the Cheonji-gongsa (天地公事, Reordering Works of Heaven and Earth) project in terms of Gaebyeok (開闢, Great Opening) and the earthly paradise as open only for those who achieve the condition of Sin-ingan (新人間, literally means 'new humans' but symbolizing 'being a human-god') by the personal cultivation of Dotong (道通, the unity with Dao).

• 보건행정학회지
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• 제32권2호
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• pp.205-215
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• 2022

Background: The purpose of this study is to identify the factors infecting the medical care utilization from a new perspective by newly classifying the categories of administrative districts using the urban decline index and medical vulnerability index as indicators. Methods: This study targeted 150,940 people who used medical services using the 2015 cohort database (DB), 2010-2015 urban regeneration analysis index DB, and 2014-2015 public health and medical statistics DB. The decline of the region was classified using the urban decline index typed using k-means clustering and the medical vulnerability index typed using the quantile score calculation. Regression analysis was performed 3 times with medical expenditure, length of stay, and the number of outpatient visits as dependent variables. Results: There were 37 stable region (47.4%), 29 health vulnerable region (37.2%), and 12 decline region (15.4%). The health vulnerable region had lower medical expenditure, fewer outpatient visits, and a higher length of stay than the stable region. The decline region was all higher than the stable region but had no significant effect. Conclusion: The factors that cause the health disparity between regions are not only factors related to individual health behavior but also environmental factors of the local community. Therefore, there is a need for a systematic alternative that properly considers the resources within the community and reflects the characteristics of the population.