• 한국의상디자인학회지
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• 제11권2호
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• pp.85-98
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• 2009

The modern trend in costumes, influenced by postmodernism, is to use of various patterns and images borrowed from diverse cultures of many ethnic groups. The Yo tribe studied in this paper is miner ethnic group in China, whose traditional costume is very splendid and modern. In addition, its embroidery pattern has a high artistic value in that its shapes are diverse and splendid and each one has its own peculiar elegance. As for the research method, I examined the Yo tribe's history, culture, traditional costumes and design patterns through related books, research papers, internet sites, and etc. The results of the paper are as follows. The Yo tribe's costumes consist of a jacket, trousers or a skirt, an apron and a belt. Although the color of the costumes is all black, there are splendid embroidery decorations with the colors of red, orange, yellow, green and white on the chest or shoulder part of a jacket, the adjusting lines, cuffs, or a part of a trousers and aprons. The types of the patterns represented in the Yo tribe's traditional costumes are related to nature, ancestor worship, ethnic legends, history, religion, and agricultural lives. The method by which the Yo tribe expressed on their costumes is a "peach-blossom" technique, which uses cross-shaped embroidery with wrap and woof threads. Because it is not apt to express delicate and detailed patterns, the Yo tribe's patterns tend to show abstract and geometrical forms.

• 가정과삶의질연구
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• 제15권2호
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• pp.71-71
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• 1997

This study aims ai the extraction of what is universally to be taught in modern Korean Families and its scalization. That is, it attempts to provide the criterion by which we can determine what to teach adolescent in the family, not in society or school. For this purpose, this study firstly reviews the preceeding studies on the subject. As a result of the review, we postulate the hypothetical structure consisting of 11 domains. Secondary, we gather the parent's view on the topic by interviewing 496 parents with teenagers. On the basis of this study, we can construct the questionnaire(Likert scale; 5 point). After we conduct an extensive empirical research(346 parents) in order to generalize 195 items of the workedout questionnaire. We apply factor analysis(principal axis factoring, oblique (promax) rotation) in the verification of the validity. As the consequence, we select 66 items consisting, 10 factors, which explain 68% of common variance. We name the 10 educational factors extracted in the scale as follows ; The Sense of Value, Communal Society, Sex, Esteem for an ancestor & a traditional way of life, Parent-Child Relationship, the Culture life within the family, The Guide of Learning Way, Setting up the way of life, The control of one's life, Friendship. The reliability of the scale is the cronbach =0.91 which turns out to be satisfactory.

• 한국생물정보학회:학술대회논문집
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• 한국생물정보시스템생물학회 2005년도 BIOINFO 2005
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• pp.72-77
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• 2005

Orthologs are genes having the same function across different species that specialize from a single gene in the last common ancestor of these species. Orthologous groups are useful in the genome annotation, studies on gene evolution, and comparative genomics. However, the construction of an orthologous group is difficult to automate and it takes so much time. It is also hard to guarantee the accuracy of the constructed orthologous groups. We propose a system to construct orthologous groups on many genomes automatically and rapidly. We utilize the grid computing to reduce the sequence alignment time, and we use clustering algorithm in the application of database to automate whole processes. We have generated orthologous groups for 20 complete prokaryotes genomes just in a day because of the grid computing. Furthermore, new genomes can be accommodated easily by the clustering algorithm and grid computing. We compared the generated orthologous groups with COGs (Clusters of orthologous Group of proteins) and KO (KEGG Ortholog). The comparison shows about 85 percent similarity compared with previous well-known orthologous databases.

• 한국패션뷰티학회지
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• 제5권1호
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• pp.87-96
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• 2007

Patterns have their own shapes and characteristics as a symbol in accordance with in what environment they are like a language. Especially our ancestor had wished present values as like riches and honors, longevity and health, love and happiness through all kinds of patterns of animals, plants, the sun, the moon, cloud, water and mountain, and expressed an aesthetic consciousness. Pattern design is important in fashion but it is insufficient in terms of the development of modern patterns based on Korean traditional patterns. Therefore, We need to create new senses and thoughts through the understanding and re-analysis about Korean traditional costume and a study on optical patterns could give an extreme effect without any changes of silhouette. Especially, Emilio Pucci and Missoni have been developing a variety of Pattern designs even though there are different tendencies each other. Consequently it could be a good chance to show Korean images and originality that develope the various textile patterns with applying to Korean traditional patterns based on an analysis of their works.

• 한국산학기술학회논문지
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• 제10권2호
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• pp.396-406
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• 2009

이 논문에서는 XML 문서의 효율적인 구조검색을 위하여 기존의 연구에 이어 엘리먼트들의 순서를 명시하는 메타데이터들을 추가로 개발하였고, 이들을 바탕으로 구조기반 인덱싱 모델을 설계하였다. 설계한 구조검색 인덱스들은 문서의 계층구조에서 수직관계에 있는 엘리먼트들 뿐만 아니라 수평관계에 있는 엘리먼트들을 효율적으로 검색할 수 있게 한다. 제안한 구조기반 인덱스의 성능을 평가하기 위해 프로토타입 XML 문서 검색 시스템 개발하였고, XML 코퍼스를 대상으로 검색 실험을 수행하였다. 자손검색, 조상검색, 형제검색에서 ETID 모델보다 평균 검색 시간이 약 12% 정도 향상되었으며, 특정 엘리먼트 타입의 순서를 명시한 검색에서는 평균 검색 시간이 ETID 모델보다 25% 이상의 향상률을 보였다. 이것은 이 논문에서 제시한 Etype, Asso, LSSO를 이용한 검색이 엘리먼트의 순서를 명시한 검색 성능 향상에 큰 기여를 한 것으로 분석된다.

• 한국콘텐츠학회논문지
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• 제14권1호
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• pp.14-23
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• 2014

인터넷 상에서 광범위한 데이터 교환 및 저장의 수단으로 XML에 대한 많은 연구가 진행되어왔다. 특히, XML 문서에 대한 구조 정보를 검색하기 위해서 XML 트리의 각 노드에 레이블을 부여하는 레이블링 기법에 대한 연구가 요구되었다. 레이블링 기법은 각 노드에 레이블을 할당하여 XML 트리 상에서 조상-후손 또는 부모-자식 등의 구조 정보를 검색 할 수 있게 한다. 또한, 레이블링 기법은 기존의 레이블들에 영향을 주지 않도록 동적인 XML 문서 환경을 효율적으로 지원해야 하는 요구 사항을 가진다. 본 논문에서 제안하는 레이블링 기법은 벡터 표현 방식을 기반으로 동적인 XML 문서의 변경을 효율적으로 지원하고 레이블의 길이를 줄임으로서 XML 문서의 레이블 크기를 작게 하여 저장 공간을 적게 요구할 뿐 아니라 검색시간을 향상시킨다. 성능 실험을 통하여 기존의 레이블링 기법보다 레이블 크기와 검색 시간 등에서 우수함을 보인다.

• 한국항공우주학회지
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• 제42권7호
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• pp.561-566
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• 2014

우리 민족 고유의 전통 문화유산인 방패연은 안정적인 장방형 표면에 다양한 그림과 글씨로 예술성을 표현하고 있으며 가운데 방구멍이 있음으로 해서 우수한 비행성능을 갖는다. 본 논문에서는, 방구멍이 연의 성능에 미치는 공기역학적인 효과를 분석하기 위해 다양한 비율의 방패연 모델에 대한 공력 측정과 방구멍을 관통하는 공기흐름을 가시화하는 실험을 수행하였으며 이를 분석한 결과 방구멍은 경계층 분리를 제어하는 날개 고양력 장치의 슬롯 시스템과 유사한 기능을 발휘한다는 것을 알 수 있었다. 이는 우리 조상들이 서양의 비행기 발명 이전에 고양력장치의 원리를 이해하여 연의 비행 성능 개선에 효과적으로 적용하여 왔다는 것을 증명한다.

• 한국실내디자인학회논문집
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• 제13호
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• pp.102-110
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• 1997

We have lost our true characteristics without being grown and development of our traditional beauty in state of drawing into a whirlpool as the environment of western cultrue. So, to be existed for self-sown capability of our traditional culture, we'll have to keep up with the unique and creative Korean traditional furniture design through the synchloization between 'Traditionalism in our already westernized life' and 'Korean identity in our already westernized life' and 'Korean identity in worldwide culture' based on independent position by correct view of worth, as for the escape from attitude of receive on western culture in recklessnese. Hereupon, first of all, after reviewof fornuclation backround and characteristics in traditional furniture to be established by an ancestor, based on this and extract the conceptual language, it was presented past published works as for the approaching method toward physical form aspect by use of pattern of modern access method. Secondly, it was the symbolic approaching from method based on traditional and cultural context. Gradually, the embodiment of traditional image, in today's features of our furniture loosing the particular cultural identify is very important aspect, and beside above mentioned two methods, it should be investigated as for the diversified approaching study. Thereafter, we'll have to establish the positionof our modern furniture in global wordwide, for seek the beauty being interrelated form past historical communications, under the circumstance of original and future-oriented value.

• Asian-Australasian Journal of Animal Sciences
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• 제22권8호
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• pp.1085-1090
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• 2009

There are currently five primary breeds of Chinese gamecock, the Henan, Luxi, Tulufan, Xishuangbanna andZhangzhou. Though there is historical evidence of cockfighting in China dating as far back as 2,800 years, the origin and genetic relationships of these breeds are not well understood. We used sequence variation from the mtDNA cytb gene and control region (1,697 bp) to examine the domestication history and genetic relationship of the Chinese gamecock. From 75 samples (14-16 per breed) we found 34 haplotypes, and 45 variable nucleotides. Phylogenetic reconstruction indicated multiple origins of the gamecock breeds. The breeds in the north and center of China, Tulufan, Luxi and Henan, clustered together in a haplogroup and may have the same ancestor. However the southern breeds, Zhangzhou and Xishuangbanna clustered into two isolated haplogroups, suggesting another two origins of Chinese gamecock. Meanwhile, extensive admixture was also found because samples from different breeds, more or less, were always grouped together in the same clades. Based on these results, we discuss the possibilities of multiple origins of gamecock breeds, from both ancestral gamecocks as well as other domestic chickens and red jungle fowl.

• Animal Systematics, Evolution and Diversity
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• 제17권2호
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• pp.263-275
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• 2001

전통적인 동물의 계통수는 초기발생 형질들에 기초하여 몸 구조의 복잡성에 따라 동물문들을 단순한 동물에서 복잡한 동물 순으로 점진적으로 배열하는 것인데 현재 활발히 연구되는 분자계통 연구들이 이 경향을 재평가하고 새로운 계통과 의미를 제시하고 있다. 주로 18S rRNA 에 의한 분자계통에 의하면 무체강동물과 의체강동물과 같이 진체강동물로의 전이단계에 위치했던 무리들이 서로 나뉘어진 진체강동물 안에 속하게 된다. 이러한 새로운 분자계통은 좌우대칭동물의 공동조사에 대한 새로운 가정들을 세울 수 있는 뼈대와 비교발생학 및 비교유전체학 정보가 해석될 수 있는 토대를 제공한다.