• 한국의류산업학회지
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• 제9권1호
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• pp.6-14
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• 2007

The purpose of this study was to delve into what type of expression mode of fashion design could suit the life style of digital nomads, as the appearance of nomadic life style was concurrent with people's modified way of thinking and sociocultural changes in today's digital society. It's basically meant to define the roles of fashion design, which was discussed as a way of improving the quality of life as a sort of 'culture,' and to suggest some of the right directions for fashion design in the future. The culture of today's digital era is marked by a pursuit of high mobility and high speed, and by nomadic disposition that is built on flexible thinking. The kind of design that lets people carry nomadic things with them and thereby improve their mobility can satisfy their needs for mobility, and body-friendly design that functions as a device of information in itself can meet their needs for mobility as well. The leading example of the latter is a wearable computer, and wearable scientific technology will be taken to another level, thanks to the advance in digital technology. In the future, that will be more accessible to people in general, and subminiature digital equipment will gain popularity in fashion industry as part of textiles and clothing or as an accessory. And specific kinds of design will be widespread, including variable design, multi-functional design and modular design. The first serves as a tool to protect the human body and to facilitate the adaptability of it to the given circumstances, and the second is characterized by a superb physical and psychological protectability. The third lets wearers bring design to completion at their own option, owing to an increase in the number of open-minded people and the development of interactive media. All these types of design could be called a wearer-friendly, human-oriented design that is specifically appropriate for the digital age. Wearers can actively be involved in design process as productive consumers, which is expected to help increase opener practices in fashion design sector.

• 한국실내디자인학회논문집
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• 제20권4호
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• pp.191-200
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• 2011

Street furniture such as benches, streetlamps, and shades which are easily accessible in cities has contributed to the promotion of active, lively environment for people living in cities. Furthermore, they make the characteristics of specific regions and cities, and are valued as a communication interface to restore the relationships between people and cities. The street furniture design with inherent publicness is an essential element for leisurely life and refined image of modern people who have experienced severance and mental poverty in uniform, vertical modern city space with the development of advanced science and technology. The purpose of this study is to analyze the new design approaches to street furniture which plays an important role in the determination of the images of modern city environment and to examine the characteristics and trends of such designs. First, in accordance with the flow of studies from publicness and public space to street furniture, the concept and meaning of publicness which is the basic element of public space were identified through theoretical examination, and the characteristics and roles of modern public space were analyzed through literature review, data review, and international cases. Based on the results of this theoretical analysis, the concept and meaning elements, function elements, and design elements of the street furniture which was planned in accordance with the goal and functions of public space were identified. For the meaning elements of street furniture design, fun, health, culture, sustainability, and vitalization were identified. For the function elements of street furniture design, convenience, safety, and delivery were identified. As the characteristics of modern street furniture design, convergent, green, digilog, functional, and universal designs were analyzed. This study is meaningful in that it recognized the roles of street furniture in modern public space as a concrete, practical environmental design element and estimated the development directions of street furniture design in public space.

• 한국산학기술학회논문지
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• 제17권2호
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• pp.27-36
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• 2016

일반적으로 보급되는 주택 내에서 장애인들은 불편하고 위험한 요소를 감수하며 살아가고 있는 것이 현실이다. 본 연구는 장애인 거주자의 생활방식에 따른 공간요소별 주택개조공사의 내용 및 빈도를 중심으로 문제점을 찾고 각 항목별로 전문가 설문조사를 통해 도출한 중요도와의 상관관계를 분석함으로써 공간별 장애물을 제시하여 주택개조에 필요한 기초자료를 제공함을 목적으로 한다. 이를 위해 지체장애인, 뇌병변장애인, 시각장애인을 대상으로 휠체어사용, 좌식생활, 단독보행, 클러치사용, 와상생활, 보조인동반보행 등 6개 생활방식으로 구분하여 주택 내 공간별 개조 공사의 빈도를 분석하였고, 공간적으로는 접근로, 현관, 복도, 거실, 침실의 5개 공간으로 한정하여 분석하였다. 분석 결과 공사빈도율과 중요도가 높게 나타난 항목은 거주자의 선호도 뿐만 아니라 전문가의 중요도도 높은 것이므로 해당 항목들을 중심으로 우선적으로 주택개조를 고려하여야 할 것이다.

• 한국항공우주학회지
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• 제39권3호
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• pp.269-278
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• 2011

엔진 제작사의 엔진 시뮬레이션 상세한 정보는 일반적으로 공개되지 않으며 운용자는 엔진제어를 위해 단지 몇몇 파라미터만을 사용할 수 있다. 따라서, 엔진 성능모델을 생성하기 위해서는 제한된 가용 자료를 기초로 할 수 밖에 없다. 본 논문에서는 초음속 항공기용 저바이패스 터보팬엔진 성능 모델링에 관해 기술하였다. 대상 엔진은 Pratt and Whitney F100-PW-229 터보팬 엔진을 적용하였다. F100-PW-229 터보팬 엔진성능 모델을 구축하기 위하여 일반적인 공개된 자료와 문헌 정보를 기초로 하여 설계변수들에 대한 민감도 해석 및 Adaptive Random Search method를 이용한 파라미터 최적화 과정을 통하여 미지의 구성품 특성값들을 예측 적용하였다. 엔진덱 데이터와 구축된 엔진성능 모델의 해석 결과 비교를 통하여 엔진성능 모델이 적합하게 구성되었음을 확인하였다.

• Journal of Radiation Protection and Research
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• 제19권1호
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• pp.13-22
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• 1994

CANDU 6 중수형 원자로 운전중에 Calandria Shell내에서 발생하는 $(n,\;{\gamma})$ 반응유발 열중성자속분포와 CANDU 6 발전소의 측면 및 하단 차폐구조에서의 방사선 선량률을 계산하기 위하여 몬테칼로 방법을 이용한 MCNP 4.2 코드를 사용하였다. 계산결과, Mainshell, Annular Plate와 Subshell내 의 열중성자속분포는 $10^{11}{\sim}10^{13}\;neutrons/cm^2-sec$로 나타났고, 이는 DOT 4.2 코드의 계산결과와 비교해 볼 때 약간 큰 값들의 분포를 보여주고 있다. 이 계산결과의 응용으로서 작업자 접근가능지역 (Worker Accessible Areas)에서의 감마선량률을 계산해본 결과 설계목표치인 $6{\mu}Sv/h$보다 낮은 값을 주는 것으로 나타났다. $(n,\;{\gamma})$ 반응유발 열중성자속분포에 대한 MCNP 4.2 코드의 계산결과는 CANDU 6형 원자로의 방사선 차폐해석에 중요한 자료로 널리 이용될 수 있을 것이다.

• 한국실내디자인학회논문집
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• 제28호
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• pp.100-108
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• 2001

The purpose of this study is to develop recommendation of sign system and color codes in making the public interior environment more accessible for the visually impaired persons. The appropriate guidelines in designing the sign system and the color codes in the public interior environment can increase the accessibility, the mobility and the safety for the visually impaired persons including the increasing elderly. By selecting the effective sign system much more desirable results can be brought: Improvement of accessibility, mobility, increase of safety, work efficiency and the psychological stability. Sign system and the color is more important for the weak-sighted people than the normal-sighted in way finding and the orientation strategies. 53 visually impaired persons participated for this study, the answers of the questionaires by the weak-sighted persons are focused on in this research. The data, the needs of users is analysed on the basis of users-oriented. The result of this study can be considered as a basic direction of sign system design and color codes in our codes in our public environment for all people especially visually impaired persons.

• 한국강구조학회 논문집
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• 제16권4호통권71호
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• pp.453-461
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• 2004

국내에서는 아직 철골구조의 베이스플레이트에 대한 설계기준이 작성되어 있지 않으므로 외국 기준 및 자료들을 근거로 중심축하중을 받는 H형강 기둥아래의 베이스플레이트에 대한 ASD 설계식을 제안하고자 한다. 또한 제안된 설계식과 하중을 변화시키며 설계한 예제를 비교한 결과, 보통의 축력을 받을 때에는 플레이트 면이 위험단면 $0.95d{\times}0.8b_f$인 사각형 길이면에 고정시킨 외측캔틸레버 보와 H형강 기둥 내부3변고정 플레이트로 가정한 것 중 위험한 쪽으로 설계한다. 그리고 적은 축력을 받을 때에는 베이스플레이트의 위험단면 및 지압면은 웨브에 면한 기둥 플랜지 사이의 캔틸레버로 설계한다.

• 한국사이버테러정보전학회:학술대회논문집
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• 한국사이버테러정보전학회 2004년도 제1회 춘계학술발표대회
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• pp.119-124
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• 2004

서비스 지향 구조(SOA, Service Oriented Architecture)는 인터넷상에서 구현되는 웹 서비스의 출현으로 인하여 급속도로 발전하고 있으며 활성화 되고 있다. 인터넷환경이 발달함에 따라 분산되어 있는 자원에 쉽게 접근할 수 있고, 시맨틱 웹이란 기술로 보다 광범위하게 지식과 자원을 표현할 수 있다. 그러나 웹 서비스의 사용과 이에 따른 지식과 자원을 보호하기 위해서는 정보보안이 필수 요건이나 웹 서비스의 활성화에 비하여 웹 서비스의 보안 표준이나 웹 서비스 보안이 미비한 상태이다. 본 논문에서는 이러한 요건을 충족하기 위하여 협업적 제품거래(CPC, Collaborative Product Commerce) 서비스를 위한 분산 접근제어 프로세서를 제안한다. 각각의 CpC 서비스마다 독립적인 접근제어 프로세서를 설계하기 위하여 기본적으로 사용할 수 있는 웹 서비스 표준과 기본개념에 따라 분산되어 있는 각각의 웹 서비스를 위한 분산 접근제어 프로세서를 설계 한다.

• 토지주택연구
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• 제11권4호
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• pp.105-113
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• 2020

In this research, the automated system for 3D modeling and stability evaluation of caisson was developed. It is possible to build a BIM model while examining the stability of the structures to improve the practical use of BIM technology. This study analyzed industry cases and guidelines for caisson stability evaluation and BIM-based modeling. As a result, the data for calculating the stability evaluation of caisson as well as the modeling parameters were derived. In particular, the automated system for 3D modeling, which reflects more than 30 parameters, allows for BIM models for various types of the caisson, such as open-cell caisson, open-cell caisson with uneven, slit caisson, slit caisson with uneven, and curved caisson. The study tested the proposed system using case studies and found that it helps not only to automate the BIM model with various caisson types as parameters but also to make partial shape changes accessible. The study also confirmed that the stability evaluation can be quickly carried out with shapes changed. Finally, the study results suggest that the proposed method should complete the task seven times as fast as the conventional work method.

• 한국실내디자인학회논문집
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• 제22권3호
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• pp.22-32
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• 2013

The quality of apartment houses has been gradually upgraded. However the changes in demographic composition of residents such as seniors, disabled persons, and etc. have not been considered in the process of planning. If apartment houses are designed on the base of the concept of universal design, their residents could live as long as they want to live in. This study evaluates the Korean standard-sized apartment housing units and the common spaces of those apartment buildings, and it's outdoor environments from the perspective of universal design. The observation and measuring was conducted with the questionnaire survey with 100 residents living in those housing units. 60 items were designed for evaluating them in relation to the principles of universal design. The results are as follows : 1) In general, the principles of universal design were relatively applied to the apartment houses. However their application needs to be broadened. 2) The number of parking lots needs to be increased and the width of individual parking lot to be increased. Also, the location of gazebo and senior center needs to be placed in easily accessible areas. 3) The shape, color, finishes of the ramp and the entrance area of the apartment building and housing unit should be made more homelike. Also, the entrance area of apartment building and housing unit needs to be made large enough for residents themselves and meeting with neighbors. 4) Among all of the rooms in a housing unit, bathroom should be improved immediately. Also, the width of doors should be at least 80cm wide and the floor should be made even.