• Proceedings of the Korean Institute of Interior Design Conference
• /
• 2005.05a
• /
• pp.279-280
• /
• 2005

Recently, the Korean medical system changed with diversification & specialization and the field of medical service is also specialized in these days. The medical space settings are usually designed for staff needs rather than for patient needs. but The purpose of this project was to identify the design elements for the patient-focused. Main keyword of this project is 'high touch' and basic design concept is 'a sense of stability/velocity'. This medical space is located in Sanbon, and it has an area of 171m$^2$. The material scheme in the interior design of medical space is an important factor for the hospital users. Painting, stainless steel, wood veneer, fabric and p-tile were used as interior finishing material.

• Proceedings of the Korean Society for Technology of Plasticity Conference
• /
• 2008.10a
• /
• pp.439-443
• /
• 2008

Painting process or coating with acrylic film may improve the surface defects of injection molded parts deteriorated by weldlines. flow marks. and etc. However such processes increase the production costs and increase environmental problems. Recently various types of rapid mold heating & cooling technology have been developed in order to improve surface quality of products. In this study. the heating & cooling performance of a telephone case mold is investigated by heat transfer analysis, in which the rapid mold heating & reeling technology is applied. The surface temperature of the mold was measured using thermal image camera and compared with analysis results. The influence of the rapid mold heating & cooling technology on weldline appearance and cycle time increase was also examined.

• Journal of the Korean Society of Costume
• /
• v.63 no.8
• /
• pp.106-124
• /
• 2013

Compared to traditional fashion design, modern fashion design is used as a means that creates original and multiple types of beauty beyond fixed and standardized concept and form. Overlapping technique is the most suitable means to shed classical, authoritative and conservative form and it enables diverse borrowing and quotation for creation. This study aimed to analyze overlapping techniques that are expressed in art, architecture and fashion to find out its characteristics in the field of fashion. The result of this study is as follows. Based on theories of visual perception and advance research, types of overlapping technique were classified as pile, repetition, penetration and transparency. When comparing overlapping techniques in modern fashion with those of painting and architecture, fashion was distinctive in that it had movement and communicativeness through overlapping of fashion and the human body. Therefore, the overlapping technique has wide application and adaptation and can cause specialty, movability, communicativeness and collectivity, which can arouse psychological inspiration.

• Proceedings of the Korean Society of Computer Information Conference
• /
• 2016.07a
• /
• pp.113-116
• /
• 2016

본 논문에서는 사람의 수작업을 통해서 작업을 하고 있는 도로 노면 문자 도색 작업을 자동화하기 위해 문자의 요소 인식과 인식한 결과로 문자 구성 정보를 전달하고, 이 정보를 이용하여 문자를 도색하는 프로그램을 구성하여 도로 노면 문자 도색 모의실험을 수행하였다. 정보처리기기에 프로그램을 구성하여 작업할 문자들을 입력 받아, 이미지 변환과 세선화와 역세선화를 거쳐 만들어진 영상에서 끝점, 2모음점, 3선 이상 모음점, 고립점 등 특징 점들을 추출하고 특징점들을 이용하여 글자를 인식하고, 특징점들을 이용하여 만든 정보를 도로 노면 문자 도색용 장비로 보낸다는 가정 하에 도색 프로그램을 수행 후, 나타난 결과를 피드백 하여 도색 프로그램을 수정하여 도로 노면 문자 도색 작업에 쓸 수 있는 성능의 결과를 구성하였다.

• Proceedings of the Korean Society For Composite Materials Conference
• /
• 2001.05a
• /
• pp.97-101
• /
• 2001

Composite materials have been applied widely in interior panels of buildings and transport vehicles. Recently good fire performance and weight reduction are key issues in the fields. In the present study we investigated effects of processing parameters on the performance of honeycomb sandwich panels, especially peel strength of the panel and fire performance. The processing parameters considered were types of matrix resin, resin contents, panel cure conditions, and surface painting process conditions. The results showed that the higher resin content provides the better peel strength. Controled cure steps are also needed to obtain good pee] strength. Paint processing parameters including base putty thickness and paint drying conditions and paint thickness are important to obtain good paint adhesion and good fire performance.

• Transactions of the Korean Society of Mechanical Engineers B
• /
• v.23 no.8
• /
• pp.1010-1021
• /
• 1999

Camouflage measures in military purpose utilize the apparent temperature difference between target and background, so it is essential to develop a thermal analysis program for apparent temperature predictions and to apply some camouflage measures to real military targets for camouflage purpose. In this study, a thermal analysis program including conduction, convection and radiation is developed and the validity of radiation heat transfer terms is examined. The results show that longwave radiation along with solar radiation should be included in order to predict the apparent temperature as well as the physical temperature precisely. Longwave emissivity variation as an effective camouflage measures is applied to a real M2 tank. From the simulation results, it is found that an effective surface treatment, such as painting of a less emissive material or camouflage clothing, may provide a temperature similarity or a spatial similarity, resulting in an effective camouflage.

• Proceedings of the Korean Operations and Management Science Society Conference
• /
• 2004.05a
• /
• pp.500-504
• /
• 2004

본 논문에서는 한 중소기업을 상대로 진행된 게이트 도장 품질 개선을 위한 6시그마 프로젝트 과정을 소개한다. 프로젝트는 6시그마 개선활동의 로드맵인 DMAIC 절차를 따라 진행하였다. 먼저 Define 단계에서는 고객요구사항 파악을 위해 VOC 기법을 활용하여 CTQ를 선정하였다. Measure 단계에서는 프로세스 맵, 특성요인도, XY 매트릭스, FMEA등을 이용하여 주요 인자들을 규명하였다. Analyze 단계에서는 상관분석, ANOVA, 그래프 분석 등 각종 통계적 기법을 활용해 핵심입력변수인 'Vital Few's'를 규명한 후, Improve 단계에서 DOE를 통한 최적조건을 도출하였다. 또한 Control 단계에서는 최적조건을 유지하기 위한 관리계획 및 실수방지, 표준화 기법을 도입하였다. 이러한 개선 활동을 통해 개선 전 2.957 시그마 수준의 품질을 3.66 시그마 수준까지 높일 수 있었으며, 6천 3백만원의 비용절감을 할 수 있었다. 또한 본 논문에서는 중소기업에서의 프로젝트 진행의 문제점을 제시하였고, 그 해결방안에 대해서도 논하고자 한다.

• Journal of the Korean Society of Safety
• /
• v.16 no.1
• /
• pp.79-83
• /
• 2001

Posture of the upper limbs in field works is known to be an important risk factor associated with CTD(Cumulative Trauma Disorders). In particular, uncomfortable posture and highly repetitive works in shipbuilding industry(for instance, sand blasting, grinding and blast painting, etc) made workers exposed to a great risk of injuries. The purpose of this paper is to analyze recruitment pattern of the muscles according to posture(joint angle displacement) during grinding. In this study, EMG signals of pectoralis major, latissimus dorsi, and posterior deltoid muscle were measured and analyzed from FlexComp EMG solution. And subjective ratings of perceived exertion were made using Borg's CR-10 rating scale.

• Journal of the Korean Society of Visualization
• /
• v.1 no.2
• /
• pp.3-12
• /
• 2003

This paper describes the general aspects of various visualization techniques employed for marine engineering research including classical naval architecture, ocean engineering and other related topics. Visualization techniques performed mostly by authors' were introduced here, which range from old fashioned methods such as paint and tuft tests to the newly emerging PIV technique and Sonar in broad sense. Brief explanation of each technique was made for the instruction purposes. It is strongly recommended that the interdisciplinary project with experts in other research areas is necessary in order to develop more advanced and profitable techniques.

• Journal of the Korean Institute of Landscape Architecture
• /
• v.18 no.2
• /
• pp.67-78
• /
• 1990

Though children are imperfect and immature in themselves, they have their own merits and characteristics, so that they should not be appreciated by the adult's own viewpoints. The needs of a child are obviously different from those of an adolescent or an adult. Therfore we should understand their mentality and psychology in order to give desirable outdoor space to them. In this study, children's view of outdoor environment was studied by analyzing the painting of object elementary school students of one and the other urbanizations and schooling years and different schooling years also. The data were drawn from 182 children of two different urbanization levels. The urbanization level was standardized with urban area(Taegu), and rural area(Jukjang - myon). According to the research, more area of garden was exprssed In paintings of urban children. House was expressed vy far more frequently in paintings of rural childrin than in those of urban dwellers. The children of urban expressed recreation facilities more frequently within their garden. It reflected the limitation of play space for them, As a result, the preference fur outdoor 7pare of children should by considered in Planning space for them.