• Conservation Science in Museum
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• v.2
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• pp.9-17
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• 2000

This is a case study of conservation treatment of the textiles and costumes excavated from Soonchun Park's tomb in Eumsung, North Chungcheong province. When excavated, the objects were found fairly wet and badly smelled since they decayed in wooden coffin. They were wet-treated with deionized water to remove dirt and dried at room temperature, during which the objects were blocked and flattened to keep them in shape. Silk crepeline was under-layed and stitched to the damaged areas with silk-hair threads. Each costume was individually stored in a tray made of paulownia wood and flat textiles were rolled up in paper cylinders with 6 and 10 cm in diameter. Thymol was used to prevent microorganisms.

• Journal of Conservation Science
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• v.27 no.1
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• pp.1-11
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• 2011

For the silver artifacts in the Koryo Dynasty excavated from Neungnae-ri Ganghwa island, the metallographic section analysis and hardness and chemical analysis were conducted. After making samples in the similar ratio of the composition concentration, the changes of the microstructure were checked according to the working method and temperature. The results show that those silver artifacts are Au-Cu alloys with 2 to 6 % of Cu. From the results it is judged that Cu was artificially alloyed with them to keep the proper hardness and identified that they were gilded by the amalgamation process seeing that mercury was included at the guilt layer. Also the porous texture on the surface of them could be formed at over $400^{\circ}C$, therefore, it is assumed the hot working or heat treatment at over $400^{\circ}C$ were performed. In silver artifacts made by the relief and repousse, they have the similar composition analysis to other 7 artifacts but the hardness is lower than pure silver. Consequently from differences in the hardness, it can be inferred that the low hardness of silver artifacts is concerned with manufacturing techniques.

• Korean Journal of Heritage: History & Science
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• v.10
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• pp.197-209
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• 1976

• 보존과학연구
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• s.12
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• pp.42-62
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• 1991

A.D. 5세기 전반기경으로 추정되는 황남대총 고분에서 발굴출토된 유물 중 도금 기법이 적용된 대표적인 형태 및 용도의 유물 시료 13점을 선정 SEM-EDS 및 금속현미경에 의해 분석한 결과,시료의 도금피복 기술은 수은(Hg)에 의한 아말감(amalgam) 도금법에 의한 것으로 판명되었으며, 도금피막의 두께는 $5.99∼12.97\mum$ (단, 소지가 은인 시료 No.C는 $19.96\mum$)로 균일하고 치밀하게 도포되었다. 소지금속은 금속현미경 조직검사 결과 대부분 단조로 제조된 4.7∼11.5%의 연(Pb)을 함유하고 약 1.7% 내외의 아연(Zn)을 함유한 동합금이었다. 또한 내재된 불순물이나 기공이 매우 적은 것으로 보아 당시의 소지금속인 동합금 주조기술이 상당한 수준임을 알 수 있었다.

• KOMUNHWA
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• no.64
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• pp.75-107
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• 2004

The Noeun-dong Paleolithic site located at the construction area of Daejeon World Cup Stadium, has been excavated two times between 1998 and 1999. The site is situated at 60-75m above sea level on a gentle slope. According to the absolute dating results a

• Journal of Conservation Science
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• v.31 no.2
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• pp.147-157
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• 2015

TExhibiting replicas of major artifacts is becoming common recently to raise their value and help the public to understand them. In Korea, more attention is paid only to appearance in creating replicas of artifacts. It is required to study reproduction technology minimizing damages to originals and applicable to massive artifacts like sculptures in the situation that replicas and artifact reproduction is increasing. To make a replica of the Stone Lion Statue excavated from Woljeong Bridge, a measured drawing and a cross section are produced based on art historical surveys using 3D scans. A non-contact reproduction method is selected. The strength of the non-contact reproduction method is that the output is detailed. Athough the non-contact method has known to be applicable only to small scale artifacts and require reprocess, it is discovered to be applicable to detailed statues like this lion statue. Therefore, this study may contribute to complement the historic authenticity of the statue as well as to raise its academic value. It also can be utilized as research material of similar artifacts'replicas and restoration.

• 보존과학연구
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• s.36
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• pp.74-85
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• 2015

An ox bone object was excavated from the wetland at the excavation site in Bogam-ri tumulus, Naju. It was only able to identify the full image of the shape. Bogam were deteriorated and cracked due to the soil pressure and the repeated cycle of freezing and melting. They were also fragmented in pieces and powdered. In situ, bones were dewatered, consolidated and wrapped together with surrounding soils not to lose the fragmented bone pieces. Unpacking was carried out in the conservation lab and the treatment was processed. Soils on the reverse were removed and then the surface was consolidated and reinforced. Then, soils on the excavated side was cleaned and the surface was consolidated. The object was placed in the produced storing box. When the ox bone object was excavated, it did not have its head and was in the shape of tieing all its legs up. This shows that the animal had been tied up during a ritual and then buried. During the treatment, the importance of the burial purpose and maintaining the shape at the time of excavation was considered. Therefore, the shape of the object at the time of excavation was maintained rather than dismantling all these fragile bones and finding the shape of an ox. This conservation of ox bone object shows that conservation treatment methods have to be vary depending on characters and conditions of objects. In addition, it is expecting that this writing could be the reference to bone and horn objects excavated in the future for the whole process from the excavation to the conservation treatment.

• 한국문화재보존과학회:학술대회논문집
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• 2003.09a
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• pp.77-78
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• 2003

• Proceedings of the Korea Fashion and Costume Design Association Conference
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• 2004.06a
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• pp.77-80
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• 2004

요선오자란 의(衣)와 상(裳)으로 구성되어 있고 허리에 여러 줄의 요선(腰線)이 장식되어 있는 독특한 형태의 포(袍를)를 지칭한다. 이러한 특징적인 형태를 지닌 요선오자는 원대(元代) 문헌부터 그 명칭이 등장하고 각종 회화자료에서도 몽골인들이 착용한 모습을 볼 수 있으며 복식유물도 이 시기부터 출토되어 중세 몽골인에 의해 착용되기 시작한 것으로 알려져 있다.(중략)

• 보존과학연구
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• s.5
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• pp.53-66
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• 1984