• 대한영상의학회지
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• 제82권6호
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• pp.1565-1569
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• 2021

유두에 발생하는 한선 종양은 1983년 처음 보고된 매우 드문 양성 종양으로 유륜 하부에서 발생하며 병리학적으로 땀샘종과 닮은 형태를 보이는 특징이 있다. 영상 소견에서 침윤하는 양상과 석회화로 인해 악성 종양으로 오진하는 경우가 있다. 저자들은 선별 유방촬영술에서 유두의 석회화만을 나타내는 한선 종양의 증례를 보고하고자 한다.

• 한국조경학회:학술대회논문집
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• 한국조경학회 2005년도 추계 학술논문발표회 논문집
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• pp.22-28
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• 2005

• 한국산업안전학회:학술대회논문집
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• 한국안전학회 1997년도 춘계 학술논문발표회
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• pp.95-109
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• 1997

보통 시스템은 신뢰도 계산을 위하여 graph나 fault tree(FT)등으로 그 시스템의 신뢰도 특성을 표현하게 된다. 전산망이나 교통망등은 보통 하나의 부품이 graph의 한선에 1:1로 대응하는 linear graph로 표현되나 화학공장이나 원자력 발전소의 신뢰성 분석을 위하여 쓰이는 FT는 보통 하나의 부품 또는 사건이 여러 곳에서 나타나는 non linear graph이다. (중략)

• 한국자기학회:학술대회 개요집
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• 한국자기학회 2009년도 정기총회 및 동계학술연구발표회
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• pp.170-171
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• 2009

• Archives of Plastic Surgery
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• 제35권1호
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• pp.62-66
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• 2008

Purpose: Axillary osmidrosis is a distressing disorder characterized by unpleasant odor from axillary area and it is mainly associated with apocrine glands but also associated with eccrine glands. For surgical treatment of osmidrosis, recently ultrasound assisted liposuction(UAL) had been performed for many patients. According to the recent studies about ultrasound assisted liposuction for the treatment of osmidrosis, histologic studies about apocrine gland had been applied for 35 cases, but there were rare mention about eccrine gland and the relationship between two glands. The purpose of this article is to evaluate the effect of ultrasound assisted liposuction for the treatment of axillary osmidrosis on apocrine and eccrine glands. Methods: From January 2004 to January 2007, 35 patients underwent ultrasound assisted liposuction for the treatment of osmidrosis and 5 patients underwent histologic studies. Histologic examinations were performed before and after ultrasound assisted liposuction and each biopsy was performed in central axillary area. The volume ratio of both glands, presence of degeneration were examined. And in aspirates, distribution and density of both glands and their morphological changes were examined. Results: Preoperative biopsy results showed average volume ratio of apocrine glands to eccrine glands was 65 : 35. According to the postoperative biopsy results, the volume of apocrine glands in dermis were significantly reduced and glands were degenerated, but the volume of eccrine glands were slightly reduced and glands were mildly damaged. And the average volume ratio of two glands was 20 : 80. According to biopsy results of aspirates, the volume ratio of two glands was 85 : 15 and apocrine glands had significantly greater proportion. Conclusion: By comparison of each biopsy result, apocrine glands were more significantly reduced and degenerated than eccrine glands in all 5 cases. However, further studies with large sample sizes and close examinations are required.

• 아동학회지
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• 제30권6호
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• pp.167-181
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• 2009

"The Child culture" is defined as a children's life style in which they interpret their life-situations, using their comprehension system and living out their lives based on those interpretations. Although the current Korean culture of "studying (or learning)" which is referred to as a social phenomenon restraining lively childhood of children, the ideal child culture surely exists. For this research, the total number of 1,049 articles and dissertations published around the year 2000 were analyzed from dual perspectives : value and life of both children and adults. The research literature was reviewed in respect to the following categories : 1) the dimension of how children deal with home life including food, clothing, and shelter, 2) the domain within the boundary of elementary school to understand how they spend their important time, and 3) the domain out of elementary school to understand how they spend their leisure time.

• 한국해양공학회:학술대회논문집
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• 한국해양공학회 2003년도 추계학술대회 논문집
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• pp.53-59
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• 2003

The Study of Hansun(Traditional Fishing Boat of Korea) is based on Fishing Bost Investigation Report which began in 1921. The Report was completed in 1927 with the conclusion of Southern sea Region and Western sea Region studies which included the investigation of the entire region. Based on this report, this paper surveys Hansun's characteristics style of boat and performance. The First couple of chapters are possibility of combining type of Hansun and modern Sailing Boat. As a result we find out that the hull form of Hansun is very similar with that of modern sailing boats and is a good candidate for the mother ship to develop the modern sailing boats for Korean sea.

• KIEAE Journal
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• 제5권4호
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• pp.59-64
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• 2005

This work was designed for the Green Fund Aid 2004 of Korea Forest Service. It won the prize and has been constructed. We can have an opportunity to play a leading role in improving partnership with participation of local communities, promoting environmental education, and enhancing the environmental quality by constructing biotops in urban areas where energy flow in the ecosystem is not balanced. This design includes 'citizen participation process' and 'local community partnership' that is expected to promote local community participation in the process of design. This work suggests that biotope construction with citizen involvement and community partnership plays an important role not only in design items but also in the revitalization of local community. This sort of design process could not be fully achieved without cooperation with stakeholders - environmental specialists, local authorities, relevant societies, schools, teachers, parents of students.

• 대한조선학회논문집
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• 제47권4호
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• pp.606-612
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• 2010

This study took advantage of NC processing technique in order to recreate design in development process of leisure boat based on the Korean boats and ships. CNC milling is an area which is concerned in automation process of boat production and needs sophisticated software, equipment and professionals to pilot it. The progress of manufacture begins when the surface model creation and simulation being done using CAD/CAM software. In this process, the needs such as 3D design, NC processing data, plug lamination and partition processing appear as detailed steps. The study completed these detailed steps and also the application example has been studied with presenting engineering potentialities.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2004년도 춘계 종합학술대회 논문집
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• pp.40-47
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• 2004

본 논문에서는 채팅, 화상 채팅 사이트가 가지고 있는 문제를 기술적으로 해결하기 위한 방법론을 제안하고자 한다 이를 위해 성인 인증 기능의 강화를 위한 얼굴 생체 인증, 그리고 음란행위를 검출하여 차단하기 위한 영상 신호 처리와 음향 신호 처리 등에 대해 제안하고자 한다. 끝으로 실험에 의해 제안한 방법의 유용성을 입증하고자 한다.