• 복식
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• 제64권8호
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• pp.55-66
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• 2014

Baeja(背子), which was excavated from the tomb of Sim, Su-ryun(沈秀崙, 1534-1589), a civil official, has a distinctive pattern. Two rectangles are connected by button knots on both shoulders and below the armpits, and surround the front and back of the upper body. Also, the back is shorter than the front, while the center-front is not opened. It also has a round neckline without a collar. Jeojuji(楮注紙), which is a traditional Korean paper made from mulberry bark, is put between the outer shell and lining of this clothing as an interlining. The purpose of this study is to perform a morphological feature analysis of the Baeja to examine its characteristics and name, and clothes with similar features, attire relic, pictorial and ceramic materials as well as precedent studies were used in the analysis. The Baeja, which was excavated from the tomb of Sim, Su-ryun, has the same pattern as Yangdang(裲檔), which was worn in the ancient northern region and China. Its composition and the way it was worn are very simple. Also, the shorter back length can be used as evidence that it was worn as everyday outer clothing, and not in a ceremony. Jeojuji, used as an interlining, made it easy to sew and maintain attire pattern and played a role of maintaining warmth. Therefore, this Baeja is presumed to be an outer clothing simply worn in the everyday life for convenience and warmth. In regards to its morphological feature, it was most likely a Yangdang in Joseon Dynasty.

• 한국발생생물학회지:발생과생식
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• 제12권3호
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• pp.215-220
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• 2008

눈동자개, Pseudobagrus koreanus의 성분화 과정을 밝히기 위해 부화 직후부터 250일령까지 생식소의 분화 및 발달을 조사하였다. 원시생식세포는 부화 후 1일(전장: $6.63{\sim}6.95\;mm$)에 나타났으며, 부화 후 5일($7.50{\sim}9.36\;mm$)에 생식융기를 형성하는 원시생식소 구조를 나타내었다. 부화 후 25일($11.58{\sim}13.21\;mm$)에서는 생식소 후단부 한쪽 끝에서 신장된 체세포 돌기가 생식소와 융합되어 작은 난소강이 형성되었다. 부화 후 30일($12.19{\sim}13.72\;mm$)에는 생식소 하단부에 정소관 원기가 출현하여 정소의 분화가 시작되었다. 부화 후 50일째 자어($16.28{\sim}17.06\;mm$)의 난소내에서는 주변인기 난모세포로 채워지기 시작하였으며, 정소내에서는 정원세포(spermatogonia, SG)의 활발한 증식을 관찰할 수 있었다. 부화 후 250일째 자어($35.49{\sim}51.12\;mm$)에서는 난소의 크기가 더욱 커지고 난모세포들로 가득 채워져 있었고, 정원세포의 수가 증가하기 시작하였다. 이상의 결과 눈동자개의 성분화 양상은 자웅이체형 중 분화형이었다.