• 한국경제지리학회지
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• 제24권3호
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• pp.330-349
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• 2021

본 연구는 최근 높은 관심을 일으키는 도심 내 한옥이 젠트리피케이션으로 이어지는 과정을 분석하고 이 과정에서 간과될 수 있는 공간의 중층성에 주목하였다. 흔히 젠트리피케이션은 도시 내 개발 압력에 따라 이뤄지는 대대적이고 급작스런 공간의 천이로 인식되는 경향이 강하다. 하지만 이러한 이해 방식은 실제 도시 공간변화에서 벌어지는 변증법적 과정과 다층적 존재들의 복잡한 상호 영향을 간과하게 한다. 본 연구는 서울시의 재개발 과정과 익선동에서의 한옥 개량 등을 살펴봄으로써 도시 공간 속 다양한 주체들의 관점과 실천이 젠트리피케이션에 다층적이고 변증법적으로 작용하는 과정을 분석한다. 더불어 문화유산의 요소를 매개로 한 도시공간의 변화가 도시 내 문화장소 형성에 있어 어떠한 함의를 갖는지를 논하도록 한다.

• 비교문화연구
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• 제49권
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• pp.33-58
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• 2017

거주공간으로서의 집은 거주자들의 습관이 축적되어감에 따라 삶의 대부분을 차지하는 리듬을 낳는다. 이러한 삶의 리듬은 집과 거주자들 사이의 상호 관계를 형성하면서 내적인 의미를 생산한다. 이와 함께 우리는 무심한 몸의 습관이 삶을 구성하는 요소가 되듯이 말없는 집의 공간이 인간의 의식을 구성하는 요소로 작용하고 있음을 보게 된다. 따라서 집은 작가에게 거주지와 거주자 간에 발생하는 관계를 조명해주면서 등장인물들을 살아 움직이게 하는 문학적 자료를 제공해준다. 마르그리트 뒤라스는 이제까지 이야기되지 않았던 집의 이야기를 텍스트와 영화를 통하여 우리에게 들려주고 있다. 작가에게 거주지는 거주자의 삶의 흔적들을 드러내며 하나의 의미체를 구성한다. 삶과 존재의 흔적을 새겨놓으며 집의 내부에 있는 방과 테이블과 의자와의 관계를 보여주기도 하는 이러한 일상의 습관이 작가에게는 상상을 불러일으키는 동인이 된다. 그러면서 뒤라스는 그녀의 집에 등장인물들을 현존의 인물들로 객관화시켜 배치하는 동시에 상상의 형상을 덧붙여 놓음으로써 현실과 유토피아적 세계를 융해시키고 있다. 이러한 결합을 통해서 이제까지 숨어있던 이야기가 복원되고 재현된다.

• 비교문화연구
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• 제33권
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• pp.309-330
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• 2013

This paper explores the concept of pure language introduced in Walter Benjamin's "The Task of the Translator" and looks at various perspectives on this concept represented in theories of Paul De Man and Gilles Deleuze and a short story of Jorge Luis Borges. According to "The Task of the Translator," pure language is defined as a vessel of which fragments are the original and the translation. Just as fragments are part of a vessel, so the original and the translation are fragments of a greater language, which is pure language. On the other hand, De Man, from a deconstructive criticism, says that pure language does not exist except as a permanent disjunction, which inhabits all languages as such, and that any work is totally fragmented in relation to this pure language and every translation is totally fragmented in relation to the original. While De Man consider pure language incorporeal, Deleuzian interpretation regards it as a virtual object or differenciator in relation to which the two series of the original and the translation coexist and resonate. Finally in Borges's "Pierre Menard, Author of the Quixote" Menard attempt to translate Cervantes's Don Quixote identically in every detail. By showing a case in which the original and the translation are the same, Borges raises a question what would take place in relation to pure language if the original and the translation were identical. In Deleuze, identity and resemblance are the result of a differenciator, but in Borges, identity is a differenciator which produces differences. If we apply this logic to the last paragraph of "The Task of the Translator," we can say the interlinear version of Scriptures, as the prototype or ideal of all translation, in the form of which the original and the translation must be one, is a differenciator, an endless difference-making machine.

• 대기
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• 제29권2호
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• pp.213-218
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• 2019

A valuation of air pollution is critical for relevant policy-making for the public and research direction. This study conducted a willingness-to-pay (WTP) survey using contingent valuation method (CVM) in Seoul Korea. In detail, this study puts an emphasis on its temporal changes referred on two surveys conducted in 2014 and 2019. In reference to the previous studies in 2002, our survey indicated that the public awareness of air pollution and interests on its sources and solutions increased noticeably. Our survey showed that WTP increased significantly from 2588 to 4827 and 8240 Korean Won $month^{-1}$ in 2002, 2014, and 2019, respectively. Moreover, the percentage of respondents to pay the WTP also increased from 48% to 68% and 79% in 2002, 2014, and 2019, respectively. Our analysis based on the number of Google search on particulate matters (PMs) strongly suggests that such the noticeable increases of the public attention to air pollution is well accorded with the moment of the announcement of a standard for ultra-fine particles and the start of PM prediction in late 2013. But the Google search rate grew about 16.7 times in 2009 compared to 2014, which is much larger than the growth rate of interest and WTP between 2014 and 2019. Our results shed light on policy decision for the right person in the right place on the right time in the era of air pollution.

• 대한토목학회논문집
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• 제39권1호
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• pp.25-32
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• 2019

도시지역 샛강은 생물이 서식하기 어려운 도심지에 다양한 수변공간을 제공하여 생물다양성에 중요한 역할을 하며, 시민들에게는 휴식 및 체험 공간으로 활용되고 있다. 특히, 여의도 샛강은 국내 최초의 생태공원으로 조성되었으며, 서울 도심 중심에 흐르고 있어 장소적 희소성이 크고 생태적 가치가 매우 높다. 그러나 여의도 샛강은 조성 당시부터 수질 문제가 지속적으로 제기되어 오고 있어, 샛강 환경에 영향을 미치는 요소들과 그 원인에 대한 분석이 필요하다. 이에 본 연구에서는 여의도 샛강 흐름 정체와 수질 악화 원인을 분석하였다. 이를 위해 하천 측량 및 항공사진 분석을 통해 자연적인 물 순환이 어려운 원인에 대해 분석하고 고찰하였다. 한편, 여의도 샛강의 수질 모니터링 결과, 비가 오지 않는 평상시에는 BOD, T-P는 평균 III등급과 IV 등급 수준으로 나타났으며, 강우 시에는 BOD, T-P 모두 V~VI 등급인 것으로 나타났다. 또한 배수분구 분석을 통해 샛강 수질에 영향을 미치는 소유역을 선정하였으며, 결과에 대해 고찰하였다.

• 한국기계가공학회지
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• 제18권5호
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• pp.29-36
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• 2019

In modern society in which the fourth industrial revolution has come to the fore and rapid technology innovations are taking place, a phenomenon of making and selling small quantities of various products that consumers want instead of mass producing one item has emerged. As the market is moving toward the multi-item small-sized production system, there is a need for a system in which a machine independently judges and carries out machining and post-processing. In order for a machine to judge processing on its own, it is necessary to measure the force applied to a product. This study aimed to develop a large-scale dynamometer that enables three-axis measurement using octagonal ring load cells. As for the device's configuration, four octagonal ring load cells, which were previously researched, were used to enable three-axis measurement. It was reconfigured by modifying the attachment position of the octagonal ring load cells' strain gauge and the Wheatstone bridge of each axis, and a system was set up to allow the monitoring of data measured through the monitor. The configured device calculated a strain rate by an experiment, and this rate was compared with the theoretical strain rate to find a correction value. The correction value was entered into a formula, deriving a modified formula. The modified formula was entered into the device, which completed the large-scale dynamometer.

• 대한건축학회논문집:계획계
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• 제34권7호
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• pp.99-106
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• 2018

The purpose of this study is to examine adaptation types of urban tissue in Ipjeong-dong area, Seoul. Ipjeong-dong area has urban tissue those were made during Joseon dynasty and this is remaining even in the present time. This area was originally urban hanok residential districts till late 1950s. However, it has changed into machinery manufacture business area after demolition of Cheonggyechon shantytown. After several workshops and stores moved in this area, manufacturer and merchants required for more spaces due to lack of room for machinery. To place more workshops in the block, lot alteration were happened and accessibility to workshops inside the block were required. Adaptive road network which is main form of adaptative urban tissue were made to adapt in this kind of poor urban condition. To research about adaptive urban tissue making, distribution were explored and comparison tasks between various cadastral map of 1940, 1964, 1970s and 2017 were conducted. From these tasks, certain types of adaptive urban tissues and characteristics of these elements were found. First of all, forms of adaptive road depend on the surrounded environment. Connecting internal building corridor with original road system is categorized as Type A. Altering a portion of the buildings to make adaptive roads is categorized as Type B. Second, there were two types of formation of adaptive road. Type 1 is for adaptive road which is independent gesture from original road network. Type 2 is for adaptive road which is altering the form of original road network by lengthening or connecting two different dead-end roads.

• 대한간호학회지
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• 제51권1호
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• pp.5-14
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• 2021

Purpose: This study aimed to investigate sub-health status (SHS) of people living in China during the Coronavirus disease 2019 (COVID-19) COVID-19 pandemic. COVID-19 is a severe acute respiratory syndrome coronavirus (SARS-CoV) infection-induced acute infectious disease, which is featured by universal susceptibility and strong infectivity, and SHS (a status of low quality health) refers to a status of low-quality health. COVID-19 has gradually developed into a global pandemic, making the public in a high stress situation in physiological, psychological and social states in the short term. Methods: From March 6 to 11, 2020, a large-scale cross-sectional survey was conducted by convenient sampling, and SHS assessment scale was used in the questionnaire. The ordinal logistic regression analysis was used to identify the factors affecting SHS. Results: In this study, 17,078 questionnaires were delivered with 16,820 effective questionnaires collected, and 10,715 subjects (63.7%) were found with SHS, with moderate SHS primarily. Physiological sub-scale scored the highest, followed by psychological and social sub-scales. Ordinal logistic regression analysis indicated that man, only-child, workers and farmers were risk factors of SHS. Protective factors of SHS included living in rural areas and townships, laid-off retirees and education degree. Conclusion: It shows many people in China place in a poor health status during COVID-19 pandemic. It is necessary that relevant departments pay more attention to people with poor health such as men, only-child, urban people, workers and farmers, and groups with high education degree during and after pandemic stabilization.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제15권1호
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• pp.74-89
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• 2021

For higher-level requirements of urban planning and management and the recent development of "digital earth" and "digital city", it is urgent to establish protocols for the construction of three-dimensional digital city models. However, some problems still exist in the digital technology of the three-dimensional city model, such as insufficient precision of the three-dimensional model, not optimizing the scene and not considering the constraints of building codes. In view of those points, a method to interactively simulate a virtual city scene based on building codes is proposed in this paper. Firstly, some constraint functions are set up to restrict the models to adhere to the building codes, and an improved directional bounding box technique is utilized to solve the problem that geometric objects may intersect in a virtual city scene. The three-dimensional model invocation strategy is designed to convert two-dimensional layouts to a three-dimensional urban scene. A Leap Motion hardware device is used to interactively place the 3D models in a virtual scene. Finally, the design and construction of the three-dimensional scene are completed by using Unity3D. The experiment shows that this method can simulate urban virtual scenes that strictly adhere to building codes in a virtual scene of the city environment, but also provide information and decision-making functions for urban planning and management.

• 한국콘텐츠학회논문지
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• 제21권1호
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• pp.196-202
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• 2021

본 연구는 배달음식 서비스품질에 대한 주요요인을 찾고, 선행 연구에서 배달음식 서비스품질의 상호 중요도를 확인하여 각 요인의 중요도 순위를 도출하였다. 이를 위해 계층분석과정 (Analytic Hierarchy Process, AHP)을 이용한 의사결정모형을 사용하여 상호 평가를 정량화하는 과정을 수행하였다. 연구분석 결과, 배달 서비스품질은 배달음식 서비스품질의 주요인이며, 특히 주문 서비스품질과 음식 서비스품질은 배달음식 서비스품질의 핵심요인으로 나타났다. 주문 서비스품질의 세부요인은 편의성과 정확성이 중요하며, 배달음식 서비스품질을 통해 배달비의 세부요인을 기본료, 할인, 면제 순으로 중요하게 인식하고 있는 것으로 밝혀졌다. 본 연구 결과는 배달음식 서비스품질에 대한 분석뿐만 아니라 배달 정보 서비스품질 향상에도 이바지할 것으로 기대한다.