• The Journal of the Convergence on Culture Technology
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• v.5 no.3
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• pp.289-303
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• 2019

This paper presents research on furniture making based on Hojangjul, which is an engraving technique that highlights the wooden patterns of traditional furniture. Somokbang, one of the 12 workshops in Tongyeong, has used Hojangjul as an engraving technique since Imjinwaeran. It was inherited by the late Cheon Sang-won, who was No. 59 of National Important Intangible Cultural Properties, and developed into Samhojang, Ohojang, Seongtoinoimun, Hotguinoimun, and Gyeopguinoimun. It was then spread to Masan, Ulsan, and Gwangyang via marine routes and further into the inland areas via land routes, developing in various patterns and forms. The present study investigated and examined the making techniques and characteristics of Hojangjul engraved in joinery furniture in Tongyeong, Masan, and Ulsan in the Gyeongsang region and Gwangyang and Dongbok in the Jeolla region, thus shedding new light on the traditional techniques that have been gradually disappearing and promoting the transmission, inheritance, and development of the traditional techniques.

• Korean Journal of Plant Taxonomy
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• v.41 no.1
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• pp.51-57
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• 2011

The microstructure of the leaf epidermis and trichomes of Fallopia sect. Reynoutria are examined using scanning electron microscopy. Fallopia sachalinensis was distinguished from other taxa in this section by its prominent epicuticular wax layer consisting of protruding wax rodlets. In addition, epicuticular rodlets of F. sachalinensis individuals from Ullung Island and Dok Island appear to be thinner than those from other regions, including Japan and Sakhalin. The stomatal size appears to be related to the ploidy level in the sect. Reynoutria, as the hexaploids, octoploids and dodecaploids tend to have larger stomata as compared to tetraploids. Three basic types of trichomes were found in the section; (1) conical unicellular trichomes, (2) uniseriate filiform trichome consisting of 1-8 cells, and (3) peltate glandular trichomes. The trichome types and their distribution appear to be useful in distinguishing the taxa in the section.

• The Journal of Korean Medicine
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• v.19 no.2
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• pp.326-336
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• 1998

면역 결핍 바이러스와 허피즈 바이러스 -1,2에 대한 한약의 항바이러스 작용을 관찰하기 위하여, 세포 바이러스 검색에 초기 독성과 감염 바이러스의 생존 세포 수를 비교적 단기간내 볼 수 있는 96-well plate를 이용한 MTT assay로 측정하였다. 본 실험은 예비 실험 단계에서 사용된 총 85가지의 한약중 단미제 6가지와 복합처방 44가지를 선정하였으며 복합처방은 유사한 치법으로 분류하였고 한약의 시료 추출은 순수하게 물로 전탕하여 여과하였다. 실험 결과 파두와 맥아가 면액 결핍 바이러스에 대해 감염초기 유의성이 있었으며 호장근, 갈근우방자탕과 형방패독산이 허피즈 바이러스-1,2에 대해 감염초기 유의성이 있었으나 실험의 시간 경과에 따른 지속적인 약효 안정성을 보이지는 못하였다. 이 실험을 통하여 한약을 이용한 우수한 바이러스 치료를 개발하기 위해서는 단미제나 복합 처방에서 항바이러스 작용이 큰 유효성분의 대량 분리와 세포 실험에 있어서 오차를 줄 일 수 있는 세포면역학적 실험의 도입 등이 필요할 것으로 사료된다.