• Animal Systematics, Evolution and Diversity
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• 제20권1호
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• pp.63-71
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• 2004

제주도산 넓적송장벌레의 개체군에 대한 분류학적 위치를 검토하기 위해 한국, 일본 및 중국지역의 105 개체의 성충을 대상으로 수리분석과 수컷 생식기 비교를 실시하였다. 그 결과 ,제주도산 송장벌레 개체군은 지역적 특성의 형태적 차이를 보여 주는 넓적송장벌레(Silpha perforata) Gebler 의 종내 변이로 나타났다.

• 한국멀티미디어학회논문지
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• 제13권4호
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• pp.601-608
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• 2010

본 연구는 가상현실 콘텐츠를 제작함에 있어서 공간정보 중심의 파노라마VR(Virtual Reality)과 객체정보 중심의 오브젝트 VR의 단점을 극복하고 3차원 가상현실 콘텐츠를 실사 이미지를 활용하여 효과적으로 제작할 수 있는 새로운 방안을 제시한다. 3차원 VR은 사용자에게 만족할만한 품질을 제공하지만 복잡한 물체에 대한 3차원 모델링 및 랜더링은 많은 비용이 소요된다. 이러한 문제를 해결하기 위해 본 논문은 관찰자 시점에서 관측 가능한 이미지를 빌보드에 매핑하는 방식의 '개선된 빌보드'를 활용하여 3차원으로 모델링을 하지 않고도 실사 이미지를 활용하여 3차원 효과를 나타내는 것을 목표로 한다. 제안된 방법의 타당성을 검증하기 위하여 가상박물관을 구현하고, 3차원 가상공간에 실사 이미지를 이용한 전시물들을 배치하는 통합형 가상현실 콘텐츠를 제작하여 결과를 제시한다.

• 복식
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• 제66권7호
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• pp.34-49
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• 2016

The ancient 'sacred cloths' of Indonesia have diverse characteristics. The purpose of this study is to analyze the characteristics of ancient Indonesian textiles, focusing on 'sacred cloths.' The research is divided into two parts. The first part analyzes the creation period, religious importance, region where the cloths are found, and color of the 'sacred cloths.' The second part focuses on the textile-making techniques and the ritual patterns of the 'sacred cloths.' This research is the second paper. This research analyzes 225 Indonesian sacred cloth examples chosen for their religious function in ceremony, and reviews 10 books and 8 research papers. Field research was done in the Museum of Bali, the Indonesian Museum of Textiles, and nine weaving production houses in eastern Bali. Indonesian sacred cloths express their cultural philosophy and function through production techniques, colors, techniques, and visual patterns. The 'sacred cloth'-making techniques are classified as Batik, Prada, and Ikat. The regions that contribute to the textile production determine what patterns show up on the cloths. Sumatran patterns are philosophical, lavish, and prestigious. Bornean patterns are barbaric and prestigious. Balinese patterns are complex, decorative, warm, festive, calm, and aristocratic. Javanese patterns are symbolic and repetitive. Celebes patterns are artistic and simple. Nusa Tenggara patterns are symbolic and narrative. The forms shown on the textiles, whether geometric, human and animal, natural objects, or abstract patterns, determine how to classify the varied patterns. As a result, ancient Indonesian sacred cloths characteristics portray Indonesian identity as Bhinneka Tunggal Ika(Unity in Diversity).

• Architectural research
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• 제25권3호
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• pp.41-51
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• 2023

Building restoration is a complex process with a high level of uncertainty. Restoration professionals can significantly benefit from the well-established discipline of project management to achieve their targets; however, available evidence shows that the use of the project management body of knowledge in restoration projects is far from the desired level. Several historical organisations have since been established with the goal of preserving and governing cultural identity, and numerous studies have supported the need of preserving architectural heritage. Many owners, investors, academics, and developers believe that it would be considerably more expensive to renovate and restore an old building than to create a new one. Although the project management process is generally recognised, the concept of project management for architectural heritage projects differs due to the uniqueness of each project. It differs from many construction projects in terms of the need for research-based practices to define scope, planning, scheduling, supervision,decision-making,and also performance. The Greco-Roman Museum in Alexandria's planning, design, and building phases are being studied with the aim of identifying and analysing the variables that contribute to project delays. Three project management pillars were established as a result of gathering this data from the project's stakeholders: the first pillar addresses time management for the existing phase and how it will be incorporated into the new extension phase; the second pillar addresses performance in relation to project management issues in the delivery of the best quality of a construction project; and the third pillar addresses the scope of the new extension because it will significantly impact the other two pillars. This paper argues that a contemporary perspective which utilizes project management tools and techniques can contribute to the conservation of architectural heritage in line with the conservation principles.

• 한국광물학회:학술대회논문집
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• 한국광물학회.한국암석학회 2003년도 공동학술발표회 논문집
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• pp.67-67
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• 2003

The chemical compositions and textural relationships of the Nb-Zr oxide minerals including pyrochlore [ideally (Ca,Na)$_2$Nb$_2$O$\sub$6/(OH,F), with up to 24% UO$_2$ and 16% Ta$_2$O$\sub$5/] and baddeleyite [ideally ZrO$_2$, with up to 6% Nb$_2$O$\sub$5/] in the Sokli carbonatite complex, Kola Peninsula, Arctic are described. These two minerals in carbonatites are the major hosts for the HFSEs such as U, Th, Ta, Nb, Zr and Hf and thus are interest both economically and petrologically. The Sokli carbonatite complex (360-370 Ma) in Northern Finland, which forms a part of the Paleozoic Kola Alkaline Province (KAP), is mainly composed of multi-stages of carbonatite and phoscorite associations (P1-C1 P2-C2, P3-C3, D4 and D5) surrounded by altered ultramafic rocks (olivinite and pyroxenite) and cut by numerous small dikes of ultramafic lamprophyre. The Sokli complex contains the highest concentration in niobium and probably in tantalum, which are economically very important to modern steel technology, among the ultramafic-alkaline complexes of the KAP. Pyrochlore and baddeleyite mostly concentrate in the phoscorites. Pyrochlores in the Sokli complex are generally rounded octahedra and cubes in shape, red brown to grey yellow in color, and 0.2 to 5 mm in size. They are found in all calcite carbonatites, phoscorites and dolomite carbonatites, except P1-C1 rocks. These pyrochlores display remarkable zonations which depend on host rock compositions, and have significant compositional variations with evolution of the Sokli complex. The common variation scheme is that (1) early pyrochlore is highly enriched in U and Ta; (2) these elements decrease abruptly in the intermediate stage, while Th and Ce increase, and (3) late stage pyrochlore is low in U, Ta, Th, and Ce, and correspondingly high in Nb. Baddeleyites in the Sokli complex occur in the early P1-C1 and P2-C2 rocks and rarely in P3. They crystallized earlier than pyrochlores, and occasionally show post-magmatic corrosion and replacement. The FeO and TiO$_2$ contents of baddeleyites are much lower than those of the other terrestrial and lunar baddeleyites, whereas Nb$_2$O$\sub$5/ and Ta$_2$O$\sub$5/ contents are the highest among the reported compositions. Ta/Nb and Zr/Nb ratios of pyrochlores and baddeleyites decrease towards later stage facies, which is in accordance with the whole rock compositions. The variation of Ta/Nb and Zr/Nb ratios of pyrochlores and baddeleyites is considered to be a good indicator to trace an evolution of the carbonatite complexes.

• 보존과학회지
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• 제36권6호
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• pp.578-590
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• 2020

한국에서는 1960-70년대를 거치며 도자기라는 유물을 역사적으로 또는 과학적으로 분석하는 학자들이 등장하여 오늘날 각각 도자사와 보존과학이라고 불리는 분과가 형성되었다. 그러나 두 분과는 도자기라는 같은 대상을 연구함에도 독자적인 연구 스타일을 형성한 결과 서로의 연구를 이해하고 소통하는 데 어려움을 겪고 있다. 본고는 백자를 분석한 사례들에 초점을 맞추어, 『경기도 광주관요 종합분석 보고서』와 이 보고서의 분석을 담당한 보존과학자의 다른 연구를 역사적으로 추적함으로써 두 분과가 가진 연구의 특징과 역사를 살피면서 다음과 같은 질문에 답하고자 한다. 첫째, 도자기를 연구하는 두 분과의 설명 스타일이 지닌 특징과 차이는 무엇일까? 둘째, 두 분과의 소통이 점차 어려워지는 이유는 무엇일까? 셋째, 두 분과가 다시 소통할 수 있는 교역지대가 있다면 그 가능 조건과 산물은 무엇일까? 본고에서는 도자기를 분석하는 두 분과의 설명 스타일을 언어적 관점에서 분석한 뒤, 보존과학이 도자사와 공통언어를 공유하고 있음에도 분석기법이 세분화되고 정량화됨에 따라 그 과정에서 생산되는 과학 데이터가 점차 도자사와 무관한 것처럼 보이게 되었음을 주장한다. 그러나 두 분과가 공유한 공통언어의 존재는 보존과학 데이터가 새로이 해석되어 다시 도자사 연구로 확장될 수 있는 가능성을 보여주었다.

• 박물관보존과학
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• 제26권
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• pp.25-34
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• 2021

문화재 복원 분야에서 3D 기술이 복원에 적용되고 있다. 그러나 아직까지 유리제 문화재의 복원에 관하여 3D 기술이 활용되어 복원된 사례가 적으며 이에 관한 연구가 필요한 상황이다. 이에 본 연구에서는 국립중앙박물관에서 소장하고 있는 보물인 금강산 출토 이성계 발원 사리장엄구 일괄 중 유리제 사리병의 결손부를 복원하는 과정에 3D 기술을 이용하였다. 보존처리는 3D 프린팅 출력물을 직접적으로 복원제로써 적용하지않고 에폭시계수지로 복제한 복원편으로 결손부를 복원하였다. 보존처리 완료 후 3D 프린팅에 사용되는 재료와 기술방식에 관하여 기존 도자기의 복원재료 중 투명성을 지닌 재료를 선택하여 사용감과 안정성을 비교하고자 하였다. 보존처리 완료 후 SLA(Stereo Lithography Apparatus)방식으로 출력한 광경화성 수지, 에폭시계 수지, 아크릴계 수지등 총 5개의 시편을 제작 한 후 96시간까지 자외선에 노출시켜 황변화를 조사하였고, 광경화성수지의 시편은 출력물에 UV차단제를 분무 여부에 따라 2종으로 나누어 자외선에 노출시켰다. 자외선 노출 결과, SLA방식 시편에 UV차단제를 분무한 시편, 에폭시계수지의 시편의 b^*값의 변화값이 1 미만으로 황변화에 안정적인 것으로 나타났으며 유리제 문화재의 복원제로써 적용 가능한 재료로 보여진다. 유리제 문화재의 형태가 매우 다양하고 복원해야할 부분 또한 다양하고 복잡하여 접근하기 어려울 수 있으므로 복원재료에 대해 여러 가지 재료를 염두해두고 고민해볼 필요가 있다.

• Journal of Species Research
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• 제3권2호
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• pp.127-166
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• 2014

Moniligastrids are an important yet often ignored earthworm group commonly found in cultivated soils, especially paddy, in the tropical East. Seven new taxa are: Drawida koreana austri, D. koreana nanjiro, D. koreana shindo, D. odaesan, D. jeombongsan, D. companio and D. csuzdii Blakemore spp. or sub-spp. nov. from Korea. Drawida csuzdii is the first new species from North Korea since Lumbricidae Eisenia koreana (Zicsi, 1972). Historical East Asian moniligastrids are reviewed chronologically and Drawida barwelli (Beddard, 1886), D. japonica (Michaelsen, 1892) and D. siemsseni Michaelsen, 1910 are compared on their museum types. These three taxa were thought similar and related to D. nepalensis Michaelsen, 1907 and its possible synonym D. burchardi Michaelsen, 1903 (priority!) and both of these to prior D. uniqua (Bourne, 1887). Indian Drawida calebi Gates, 1945 is compared to new material of D. japonica from Japan, and D. willsi Michaelsen, 1907 to the new sub-species of D. koreana Kobayashi, 1938 from Korea. Where available, mtDNA COI gene barcodes are provided to help objective determinations and a phylogram is provided with outgroup Ocnerodrilidae Eukerria saltensis (Beddard, 1895) itself found in rice paddy/irrigation. The challenge now is comparison of all early taxa in their various homelands in order to assess the genetic variability and taxonomic boundaries acceptable, especially for unpigmented D. barwelli and also for pink/grey D. japonica and blue/grey D. koreana. A checklist of moniligastrids is appended showing 22 species from China (including Hainan and Taiwan), 21 from Korea, nine from Japan and the Drawida ghilarovi Gates, 1969 species-complex from far eastern Russian (Siberia). Recent Drawida dandongensis Zhang & Sun, 2014 from Sino-Korean border is misdescribed and cannot be meaningfully compared to any other Drawidas.

• Animal Systematics, Evolution and Diversity
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• 제29권1호
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• pp.51-55
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• 2013

Two new marine sponges, Haliclona (Haliclona) tonggumiensis n. sp. and H. (Reniera) sinyeoensis n. sp., in the family Chalinidae were collected from Ulleungdo Island and Gageodo Island, Korea from 2007 to 2009. Haliclona (Haliclona) tonggumiensis n. sp. is similar to H. (H.) simulans (Johnston, 1842) in shape, but the former differs in its ectosomal skeleton structure and spicules' shape and size. The ectosomal skeleton of H. (H.) tonggumiensis n. sp. is absent, but that of H. (H.) simulans is very regularly arranged, and has tangential reticulation with oxea. The spicule shape of H. (H.) tonggumiensis n. sp. is slender, but that of H. (H.) simulans is short and cigar-shape. The new species have two sizes of oxea, but H. (H.) simulans has one size of oxea. Haliclona (Reniera) sinyeoensis n. sp. resembles H. (R.) tubifera (George and Wilson, 1919) in the growth form and choanosomal skeleton structure. However, the new species has two kinds of oxea in size, but H. (R.) tubifera has only one size.

• 한국실내디자인학회논문집
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• 제27권2호
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• pp.143-153
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• 2018

The exhibition space is a concept that is used to extract only the function of exhibition in an art museum combined with various cultural facilities. It mediates works, audience, and space. Therefore, it is considered that the exhibition space will not only judge the space by the form of the building, but also the true meaning will appear when the exhibition, the space and the environment coexist. His exhibition space has a story from the outside to the inside and the exhibition. In this study, we try to understand the characteristics of his space by analyzing the way of organizing exhibition and exhibition in his exhibition space. As a result of analyzing the cases suggested on this thesis through this point of view, Ando Tadao represented characteristics of his own exhibition space by harmonizing the demand of each exhibition space with his architecture language. His exhibition space provides the experiential space in the harmony of the nature and artificiality as inpouring the nature into the complex traffic line. And, the exhibition is constituted as a result of fully considering the overall situation of the space environment. He tries uniting the space and art by interpreting the work in the space rather than arranging the works. Consequently, It gives visitors the direct space experience through the intentional traffic line and is becoming an exhibition space that can express the exhibition only in that space as constituting it differently in accordance with the character of work.