• 한국수자원학회논문집
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• 제41권10호
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• pp.983-993
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• 2008

근래에 이상기상과 지구 온난화로 인한 해수면 상승과 해사채취, 난개발에 의해 국내외 연안역에 여러 형태의 침식피해가 발생되고 있다. 이에 대한 침식방지 및 보호대책 공법이 적용되고 있으나 큰 실효를 거두지 못하고 있다. 연안보호 구조물로 PC 콘크리트 호안블럭이 국내외 연안에 시공되고 있으나 대부분의 기존 구조물들은 사람의 접근성이 어려운 구조물로 시공되어 있어 친수성이 부족한 실정이다. 본 연구에서는 이런 점들을 보완하여 사람들의 접근성이 좋으면서 연안침식 방지 보호 능력이 우수한 친수성 호안공을 개발하고자 한다. 개발한 호안공의 성능과 기능의 확보를 위해 모형실험이 반사율, 파량, 월파고에 대해 수행되었다. 그 결과는 일반 계단형 보다 훨씬 좋은 결과를 나타냈다. 또한 호안공의 실용화를 위해 현장실험은 노출부 일단면의 식생실험과 해안역의 침식구간에 시공실험을 실시하였다. 후자의 경우는 실험구간에서 많은 양의 모래가 짧은 시간에 퇴적되어 연안침식 방지 및 보호용 친수 호안공으로서의 현장 적용성을 확인하였다.

• 한국수산과학회지
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• 제54권4호
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• pp.489-497
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• 2021

Climate change is affecting the evolutionary trajectories of individual species and ecological communities, partly through the creation of new species groups. As population shift geographically and temporally as a result of climate change, reproductive interactions between previously isolated species are inevitable and it could potentially lead to invasion, speciation, or even extinction. Four species of abalone, genus Haliotis are present along the Korean coastline and these species are important for commercial and fisheries resources management. In this study, genetic markers for fisheries resources management were discovered based on genomic information, as part of the management of endemic species in response to climate change. Two thousand one hundred and sixty one single nucleotide polymorphisms (SNPs) were discovered using genotyping-by-sequencing (GBS) method. Forty-one SNPs were selected based on their features for species classification. Machine learning analysis using these SNPs makes it possible to differentiate four Haliotis species and hybrids. In conclusion, the proposed machine learning method has potentials for species classification of the genus Haliotis. Our results will provide valuable data for biodiversity conservation and management of abalone population in Korea.

• 한국의상디자인학회지
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• 제9권1호
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• pp.141-148
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• 2007

As Backje(B.C. 18-A.D. 600) is the whole area of Chungcheong, Jeonra, Kangwon and Gyeongsang provinces, the son of the founder of Goguryeo, King Onjoe, making the castle Wu'irae capital of the nation, founded Backje. The capital was transferred to Hansung by B.C. 5 and then to Gongju by A.D. 475. Backje governed the east of China and the northeastern coast. Due to the effect of Chinese culture there are remarkably Chinese cultural elements in dress and its ornament of Baekje. Therefore on the side of cultural part, the noble culture was formed more polished than that of Goguryeo, which affected the culture of dress and ornament. And also there were class differentiation noticeably. Baekje created splendid culture and affected the culture development of Shinra and Japan. The motive of culture creation could be the top of three countries in the foreign trade because there were geographically the widest vast plain and coastline which stretches out from north to south. Although there haven't been many materials about the cultural heritage and records more than other countries, through the modern visual point its design is fresh and more elegant those of other countries. But the fact is that there are few materials related to Baekje. What is worse, there rarely remains all original form and most of them are broken and lost. According1y, we cannot understand not only an original form of Baekje culture and but also the meaning included in it. It goes without saying that there are few materials about the clothes and fabrics. As understanding the culture of Baekje itself is insufficient, a culture enterprise utilizing it - to improve both the added value and economical achievement while combining the latest culture resources with other fields - hasn't been successful. In this study, the purpose is to improve economic power through commercialization and industrialization of the sources of the culture of Baekje. By reanalyzing a form and an image of Baekje relics, it is designed with new motif and modem preference on the condition of our peculiar cultural heritage. And while using this motif with Jacquard pattern, we made it possible to be applied to real life such as interior trinkets, etc.