• Journal of Conservation Science
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• v.37 no.5
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• pp.557-566
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• 2021

We investigated the properties of Korean traditional animal glue which are associated with the use of different parts of cattle hide and extraction conditions. Both average molecular weight(Mw, Mz) and polydispersity (PDI) of the animal glue increased with extraction time, whereas only PDI decreased after 48h. There were no differences in the average molecular weight and PDI for the different cattle hide parts used, although a individual difference was observed with regard to total molecular weight. Differences in extracts over time were compared by investigating the amide regions representing the gelatien component of the animal glue. The triple helix structure of the belly skin deteriorated in a manner proportional to the extraction time, and differences were observed for each cattle hide part. The yellowness increased with the extraction time; however, the viscosity was not proportional to the average change in molecular weight. This study has some limitations because of difficulties in the quality control of cases where small amounts of glue were extracted as small differences might impact the overall results considerably. Further research exploring various extraction conditions is required to ensure the prodiction of traditional animal glue with optimum qualities.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.30 no.1
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• pp.66-75
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• 2012

The Seoul Metropolitan Government selected the sign designs of cultural heritages through a public prize contest from a public design perspective and applied the selected design format to the signs of the cultural assets that were designated by the central and Seoul governments and located in Seoul Metropolitan area in 2008. For the purpose of monitoring the result, this study analyzed the installation state of the signs of Seoul tangible cultural properties located in Jongno-gu. The scope of the analysis of this study was expanded to cover the surrounding areas of cultural heritages in order to review the arrangement and design of such signs. The result of this study can be summarized as follows; firstly, not only the flow of travelers' movement but also the direction of sight, their locations in relation to the surrounding facilities or other installations and the integration with similar signs or notices were necessary to be considered in the arrangement of the signs; secondly, the current sings had low quality in terms of durability and readability and seemed utterly distance from the cultural assets indicated by the signs because they were finished with tempered glass; thirdly, the size, shape and materials of the signs were not harmonized with their surrounding areas as only one design was used in the entire cultural property sites without considering such natural or artificial backgrounds of individual signs as rocks, plants, walls or buildings. When selecting the design format of the signs of individual cultural properties that are located dispersively as Seoul tangible cultural properties, it is recommended to determine a group of most representative designs based on natural, man-made and cultural landscape rather than one unified design format and to use a unique well-matched sign for each cultural property. For this reason, this study selected alternative exemplary design models and proposed the type of signs appropriate for each cultural site.

• Proceedings of the Costume Culture Conference
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• 2004.04a
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• pp.11-15
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• 2004

오늘날 전 세계는 과학의 진보, 컴퓨터 통신의 눈부신 발달에 따른 인터넷 등 모든 분야에 있어서 너무나 빠른 가속도의 변화의 시대에 살고 있다. 이에 따른 섬유산업의 발전과 더불어 패션산업은 21C에 접어들면서 실용성에 예술성향이 복합된 효과를 대중과 함께 호흡할 수 있게 되었으며 중국이 급부상하면서 여러 분야에 걸쳐 세계는 아시아권에 관심과 주목을 받게 되는 즈음, 중국을 배경으로 한국과 일본의 득과 실에 대해 특히 섬유소재분야와 패션분야에 대한 교육과 산업의 냉철한 판단을 비교 분석하여 보기로 한다. (중략)

• Proceedings of the Costume Culture Conference
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• 2003.04a
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• pp.103-104
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• 2003

황토는 주로 가는 모래로 되어 있어서 다량의 석영, 장석, 운모 등 다양한 광물 입자로 구성되어 있고 탄산칼슘(CaCO₃), 철(Fe), 마그네슘(Mg), 나트륨(Na), 칼리(K) 등의 성분으로 되어 있다. 황토는 다양한 약성원소를 포함하고 있다. 그것은 특히 제독 능력을 높여줄 뿐 아니라 항균 작용도 하며, 지혈제인 동시에 응고제로 매우 뛰어난 치료효과를 보여준다. 황토의 효능은 숯의 효능과 다를 바가 없으며, 어느 것이 더 우월한 지에 대한 비교를 할 수 없을 정도로 그 약성에 있어서 유사하다. (중략)

• Proceedings of the Costume Culture Conference
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• 2003.04a
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• pp.97-98
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• 2003

현대 의상에서의 소재가 차지하는 비중이 날로 커지고 있는 가운데, 과거 공예적 성격을 띠고 있던 염직의 개념이 디자이너들의 자유로운 창작욕구를 표현하는 새로운 장르로 대두되면서 지금까지 사용된 재료와 표현방식에 국한되지 않으며 혁신적 재료의 사용과 개발을 통해 새로운 표현기법이 끊임없이 추구되고 있다. 인류의 역사와 함께 발전되어온 전통적인 기법인 홀치기염은 단지 실용성에서 벗어나 새롭고 다양한 조형예술로서 그 가치를 추구하는 작가의 끊임없는 노력으로 새로운 재료와 기법이 개발되고 그 표현 양식도 다양해지고 있다. (중략)

• Proceedings of the Korean Society of Community Living Science Conference
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• 2004.05a
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• pp.167-167
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• 2004

1992년 생물다양성협약 체결 이후 세계 각국은 생물다양성 보전을 위해 전통지식기술의 지속적 이용을 요청 받고 있다. 이러한 전통지식기술을 바탕으로 만들어지는 전통산물은 지역 특성을 살린 고부가가치 창출 상품소재이기도 하다. 지방자치제도의 도입이후 각 자치단체들은 해당지역의 전통산물과 특산물 등을 주제로 하여 다양한 지역문화행사를 개최하고 있다. (중략)

• Elastomers and Composites
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• v.46 no.2
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• pp.112-117
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• 2011

Recently, high growth potential of barrier materials industry including high performance packing materials was expected with increasing the national income and well-being culture. As high barrier materials, polymer nanocomposites have considerable attractions due to their excellent physical properties compared to conventional composite materials. In general, polymer nanocomposites were consisted of polymer matrix and inorganic fillers, such as layered silicate, carbon nanotubes, and metal- or inorganic nanoparticles. Among these materials, layered silicate which was called as the clay was usually used as nano-fillers because of naturally abundant and most economical and structural properties. Clay-reinforced polymer nanocomposites have various advantages, such as high strength, flammability, gas barrier property, abrasion resistance, and low shrinkage and used for automotive and packing materials. Therefore, in this paper, we focused on the need of gas barrier materials and materials-related technologies.

• Cartoon and Animation Studies
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• s.20
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• pp.15-29
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• 2010

Art & Culture Education for improving quality of life and cultural empowerment through the enjoyment of culture and the arts has spread as a variety of programs. However, Art & Culture Education in school has problems in the aspect of functional and superficial contents and ways of class. To achieve the ultimate purpose of Art & Culture Education and to take place as a effective education, quantitative growth in addition to qualitative depth should be considered. The purpose of this study is to develop the integrated Art & Culture Education model in elementary school curriculum using short animations of Korea, for improving the quality and vitalization of Art & Culture Education. For the interdisciplinary education short animation can be an effective asthetical teaching material, which transmits the world view, personality, social and historical reflection of the director. (2003) is a modern interpretation of a myth, which is Woncheongang Bonfuri from Cheju, and folkore paintings. This film can be such a stuff for the interdisciplinary class Korean and Ethics that language intellect and reflection intellect can be motivated. Moreover the thoughts and feelings about the film can be formulated in text, toon, painting that students can extend their language intellect and space intellect. communicates typically korean emotion and nature with its rural atmosphere and boy figure. With this film we can deliver a interdisciplinary class of science and art.

• The Journal of the Korea Contents Association
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• v.16 no.12
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• pp.160-169
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• 2016

This paper analyzed features of Korean entertainment program formats exported to Asia mostly with that of top 100 Global entertainment program formats exported globally in order to explore Korean entertainment program formats to export globally. Two groups of entertainment program were analyzed in three ways, program category, cast, and material. Regarding program category, quiz game programs showed highest exportation in Global top 100 formats while only 14.3% of Korean entertainment formats exported. As for the cast members, Korean formats prefer well-known celebrities. On the other hand, Global formats produce programs featuring non-famous, ordinary people. Moving on to material of each formats, Global formats focus on puzzle/riddle whereas, Korean formats mainly focus on music/dance and family/parenting. These results indicate that Korean entertainment programs contain strong cultural aspects which generate disadvantages on exportation of these programs, compared to Global entertainment programs. In conclusion, to export Korean entertainment program formats globally, quiz game format with ordinary people and using materials that delivers less cultural aspects are need to be developed.

• Korean Journal of Heritage: History & Science
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• v.52 no.3
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• pp.240-251
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• 2019

This study examined the manufacturing technology used for the flat iron axes excavated from Ulsan Hadae. Their microstructures were analyzed using metallurgical methods. In addition, a variety of manufacturing technologies were examined and compared using existing research materials on flat iron axes. As a result of analyzing ten flat iron axes, which were excavated in the order that they were laid out in a row in one of the wooden coffin tombs at Ulsan Hadae, Tomb No. 44, it was possible to classify the flat iron axe manufacturing technology and system into three types: 'pure iron - shape processing', 'pure iron - shape processing - carburizing', and 'pure iron - shape processing - carburizing - decarburizing.' All of the flat iron axes were produced by forging, and most of them were made by beating the pure iron into their shapes. In particular, a number of the flat iron axes were reinforced through a carburizing process after shaping the iron. This appears as steel products forming the basis of the steel industry at the time were commonly used as an intermediary material or currency. On the other hand, it was commonly found in all samples that the hardening was not performed after shaping or carburizing. Since the microstructure of the flat iron axes made of pure iron contained a large number of impure inclusions and the result of analyzing the components of the non-metal inclusions showed characteristics of slag which contains a mixture of glass phase and wustite, it is possible that low-temperature reduction was used in the refining process.