• 한국생활과학회지
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• 제23권4호
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• pp.681-695
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• 2014

This study has the purpose to find basic materials for development of kindergarten's uniform and suggest the improvement of its design based on the survey results from Suncheon area in Jeollanam-do of Korea. Such study methods were conducted as literature review, survey with direct visit, interview, and photographing of dresses regarding the kindergarten uniform. The following are research results. First, kindergarten teachers presented a positive opinion about the necessity for children to wear the uniform. In selection of design, they regarded the activity as most important factor. Kindergartens applying active wear compatible as townwear also accounted for 57.1%, which is more than half. Second, the formal wear, in the winter season was found to consist with jacket or knit cardigan, knit vest, shirts, skirts or pants, and necktie. For color, most of them are in dark tone, which need to be brighter. For pattern, they are in plain color, which needs to have various patterns. As to the cloth material, such problems should be improved as warmth retentivity in consideration of seasonal nature, moisture retentivity, breathability, color retentivity when washing, and harmless to human body. Third, active wear is mostly the casual sportswear type. But it has no characteristic unique to kindergarten in design and needs to be altered for differentiated design. Especially, it is simply divided into winter wear and summer wear in kind. Therefore, it is required to have differentiation for seasonal characteristic and diversity in number of item and improvement in terms of cloth material.

• 한국산업정보학회논문지
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• 제25권2호
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• pp.11-18
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• 2020

최근 이미지를 사용한 가상착용기술 (Virtual try-on: VTON)에 대한 일련의 연구들이 발표되었다. 이에 의상과 사용자 이미지를 사용한 대표적 방식 (SCMM 기반의 비-딥러닝 방식, 딥러닝 기반 VITON 과 CP-VITON)에 대해 인물의 자세 및 체형, 의상의 가려짐 정도, 의상의 특성 등에 따라 분석한 연구가 보고되었다. 본 논문에서는 이중 가장 좋은 성능을 보이는 CP-VTON의 문제점을 살펴보고 이에 따른 해결책을 제시한다. 구체적으로 대상인물의 분할 표현 문제, 교체 대상이 아닌 영역이 유지되지 못하는 문제, 합성 마스크 생성네트워크의 학습에 사용되는 비용함수 문제, 합성 네트워크의 마스크 문제를 지적하고 이를 개선하는 알고리즘을 제안하였다. 그 결과 SSIM 등에서 5%내외의 주관적으로는 상당한 개선을 보였다.

• Journal of the Korean Wood Science and Technology
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• 제44권3호
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• pp.415-423
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• 2016

원통형 단판적층재는 단판 테이프를 원형 실린더에 감아서 제작된 제품이다. 단판 테이프는 단판을 직사각형으로 제단한 후 섬유 수직방향으로 재봉하여 제작하였다. 단판의 수종과 재봉사의 종류 및 재봉사의 조합을 다르게 제작한 단판테이프로 인장강도 실험이 실시되었다. 라디에타 소나무 단판에 강화 재봉사를 사용하여 재봉선 3줄로 제작한 단판 테이프의 인장강도 성능이 가장 우수하였다. 또한 단판 테이프의 이격 및 끊어짐 현상이 개선되어 원통형 단판 적층재의 작업성이 향상되었다. 원통형 단판적층재는 단판 테이프의 종류와 직물형 유리섬유의 보강 유무 및 단판 적층 수를 다르게 제작하여 낙엽송 원목과 휨강도 성능을 비교 검토하였다. 직물형 유리섬유를 체적비 11%로 보강한 시험편은 휨 파괴계수가 보강하지 않은 시험편보다 65% 향상되었다. 재봉선 2줄 단판 테이프로 제작한 원통형 단판적층재는 단판 테이프 간 Butt joint에서 파단이 발생하였다. 하지만 재봉선 3줄 단판 테이프로 제작한 원통형 단판적층재는 섬유방향으로 파단이 발생하였다.

• 패션비즈니스
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• 제10권3호
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• pp.129-142
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• 2006

This research chose 135 environmental cleaners in Busan Metropolitan City as subjects. First, the reality of wearing their safety jackets was investigated. Next, visual evaluation of the reflexive function of the current safety jackets was made. Then, based on the above results and the subsequent improvement proposal, the final product, the research costume, was made. 1. Based on the investigation of the wearing reality of safety jackets and the visual evaluation results of the reflexive function, an improvement proposal was made. As cleaners are usually seen sidewise on the roads and lateral luminosity is rather low, this aspect was compensated on the part of a jacket. Also, the reflexive belt used the diagram of ${\Delta}$ to improve visual effects. 2. As the lower body held the accident frequency of 45.0%, the sides of pants had the reflexive belt to increase visibility. 3. In consideration of the mutual effects between the background cloth and general reflexive width, the same width (5cm) of the reflexive belt as that of Type A was adopted.

• E2M - 전기 전자와 첨단 소재
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• 제8권4호
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• pp.434-442
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• 1995

To improve dielectric and mechanical properties of insulating composite by plasma surface treatment, new plasma surface treatment process is designed with concentric and hemi-circle electrodes system. the plasma, which is generated between anode and cathode, is induced to the upper side of the electrode system and treats the surface of the insulators. The optimal surface treatment condition is that pressure : 0.5[torr], flux density : 100[gauss], discharge current : 500[mA] and treatment time : 3 minutes. The composite filled with glass cloth surface-treated by plasma shows the improvement in electric and mechanical properties, comparing non- and coupling agent treated samples.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2001년도 학술논문발표회
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• pp.70-75
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• 2001

There is a problem to be solved for improvement of durability and safety for concrete When the waterproofing and anticorrosive work of main concrete are design, the material a of construction need to be correctly applied to appropriate circumstance conditions. Epoxy mostly been used for concrete water tank structure. Lately, lots of subjects on adaption res in mortar for waterproofing and anticorrosive are under discussion. Then, we attempt to approach by evaluating and comparing every capabilities with waterproofing materials in this experiment. Capability evaluation items include the bond age and curing conditions, the bond strength after accelerated weathering test and fret impact resistance, a mount of water, seepage quan Through the experiment analysis, we found that waterproofingtity, drinking water chemicals resistance. and anticorrosive resin mortar used with glass fiber cloth, inorgar material is dominantly superior to other waterproofing materials. According to this paper, we suggest the resin mortar as a new surface treatment material water tank structure.

• JSTS:Journal of Semiconductor Technology and Science
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• 제13권6호
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• pp.635-646
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• 2013

This technical paper contains the information of the Dye-Sensitized Solar Cells (DSSC) working principal where diffusion mechanism acts as electron transport to absorb the sunlight energy to generate the electrical energy. DSSC is photo electrochemical cell that implements the application of photosynthesis process. The performance of electron transport in DSSC has been reviewed in order to enhance the performance and efficiency of electron transport. The improvement of the electron transport also discussed in this paper.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2002년도 하계종합학술대회 논문집(5)
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• pp.125-128
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• 2002

One of ultimate purpose that performance to information society been going recently festinately intends is in human's welfare improvement. Also, research about assist for disabled person that belong on category that is disabled persons' cloth elevation estranged in the past according to disabled person population's increase and change of advanced human rights consciousness to ruins of industrial society and traffic civilization is afoot abuzz. Guidance robot of sight obstacle can speak as its part. This research is thing about voice system about location set and search in guidance robot that is embodying to make sight disabled person can visit schedule place smoothly.

• 복식
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• 제50권3호
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• pp.145-159
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• 2000

The first introduction of reformed Korean traditional cloth in was started in the age of civilization and until liberation from imperialism it was made a reformation in faculty from Korean traditional clothing. And by 1980s western style costume took lead but after Asian Game in 1986 and Seoul Olympic in 1988 Korean traditional beauty was added to costume and there were various attempt to produce truly reformed Korean traditional clothing. The present condition of reformed Korean traditional clothing in 1990s are like this : 1) Most of reformed Korean traditional clothing ships could not fractionalize customers. So it needs to subdivide and specialize customer and investment to improvement of design. 2) A large percentage of reformed Korean traditional clothing is ordinary dresses. So it should develop various sorts and color, design and textile and be in harmony with international trend. 3) Most of shops handled a coordinate goods like a bag and shoes. 4) In the investigation customers they wanted various colors, high quality in design , logical price and a periodical sale. So four pieces of the reformed Korean traditional costumes were designed and produced based on the present condition.

• 한국가정과학회지
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• 제3권2호
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• pp.90-100
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• 2000

Statistical reliability in the sensory evaluation measures the agreement of judgements for several observers. Kendall's coefficient of concordance for multiple rankings. and coefficient of consistence and coefficient of agreement for paired comparisons are frequently used as the standard reliability measures. The main idea and the computational formula of these coefficients in various situations are explained in detail with some real (cloth designing) examples. Moreover a user-friendly computer program called as MultPair is introduced. We expect that this expository paper and the computer program give a practical help to the researchers who use the sensory evaluation techniques.