• Journal of Radiation Protection and Research
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• 제26권3호
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• pp.321-326
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• 2001

Radionuclide X-ray fluorescence analysis is a method, which has many advantages for analysing various historic artefacts, as it is relatively cheap, sensitive and non-destructive, and it allows measurements in-situ. However, this analysis has also certain limitations especially concerning sensitivity to chemical elements only, irrespective of the compounds or chemical forms in which these elements have been bonded. In addition, light elements emitting very soft X-rays cannot be measured, and in order to detect a wide range of elements, it is necessary to carry out repeated measurements with different radiation sources. Despite these limitations, valuable information can be obtained about the composition of historic materials and data about the origin and age of these artefacts can be derived. Analyses of wall paintings, ancient metal sculptures or other objects of art provide the basis for historic considerations documented in our results for some objects belonging to the Czech cultural heritage. The results are promising. Thus it is expected that our laboratory will expand its work into more fields of the fine and applied arts.

• 펄프종이기술
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• 제43권1호
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• pp.36-46
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• 2011

The purpose of this study was to manufacture colored Hanji for interior materials by combining color therapy and natural dyeing. To manufacture colored Changhoji for interior materials, seven species of dyestuff were selected as a results of preliminary natural dyeing. As mordants, 0.5% $AlK(SO_4)_2{\cdot}12H_20$ and 0.5% $Cu(CH_3COO)_2{\cdot}H_2O$ solution were used respectively. To estimate natural dyeing properties of Changhoji, the value of $L^*,\;a^*,\;b^*$ and Munsell HV/C were measured by spectrophotometer. The super eight colors produced as follows; red from safflower, orang from goldthread and gardenia, yellow from turmeric, green and turquoise from indigo and pagoda tree flower, violet and magenta from sappanwood, and blue from indigo.

• 펄프종이기술
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• 제45권5호
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• pp.49-55
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• 2013

To explore the paper materials for restoration of the Annals of the Joseon Dyansty, durability of the three type of the traditional Korean Papers were estimated in this study, through moist heat artificial aging test. Three types(D, F, and G) which showed the best preservation performance in dry heat and UV treatment in the previous study were selected and artificial accelerated aging treatment with moist-heat process was conducted; the viscosity change rate was D>G>F; folding endurance G>D>F; $L^*$ value F>D>G; $a^*$ and $b^*$ change rate D>G>F; brightness decrease rate D>G>F, suggesting paper F showed the least change rate in physical/optical properties. Also the CLSM image observation showed fair coherence among fibers and confirmed paper mulberry. And in FDI extraction from each sample, paper F showed the highest value. Overall, paper F (traditional glossy paper) showed the highest stability against thermal treatment. It confirms that paper F is suitable as restoration paper for tributary remains including the annals of the Joseon Dynasty for its steady strength/viscosity decrease rate and color change rate.

• 보존과학회지
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• 제37권4호
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• pp.322-339
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• 2021

This paper focuses on the dating and provenance of two paintings, Climbing the hill and View from St. John's Fort by the prominent Singaporean artist Liu Kang (1911-2004). Climbing the hill, from the National Gallery Singapore collection, was believed to have been created in 1937, based on the date painted by the artist. However, a non-invasive examination unveiled evidence of an underlying paint scheme and a mysterious date, 1948 or 1949. These findings prompted a comprehensive technical study of the artwork in conjunction with comparative analyses of View from St. John's Fort (1948), from the Liu family collection. The latter artwork is considered to be depicting the same subject matter. The investigation was carried out with UVF, NIR, IRFC, XRR, digital microscopy, PLM and SEM-EDS to elucidate the materials and technique of both artworks and find characteristic patterns that could indicate a relationship between both paintings and assist in correctly dating Climbing the hill. The technical analyses were supplemented with the historical information derived from the Liu family archives. The results showed that Climbing the hill was created in 1948 or 1949 on top of an earlier composition painted in Shanghai between 1933 and 1937. As for the companion View from St. John's Fort from 1948, the artist reused an earlier painting created in France in 1931. The analytical methods suggested that Liu Kang used almost identical pigment mixtures for creating new artworks. However, their painting technique demonstrates some differences. Overall, this study contributes to the understanding of Liu Kang's painting materials and his working practice.

• 헤리티지:역사와 과학
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• 제45권4호
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• pp.92-103
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• 2012

본 연구는 고건축 기술사적 관점에서 첨성대 축조당시 가설공법을 규명하고자 하였다. 독특한 구조와 형태로 이루어진 첨성대는 그동안 많은 관심을 끌며 연구되어왔으나 고건축 기술사적 측면에서 접근한 사례를 보기 어렵다. 더욱이 첨성대 축조기술에 관한 연구는 고건축 기술사적 고찰기반이 취약한 추론으로 전개되어 있으므로 많은 의문점을 남기고 있다. 여러 가지 의문점 가운데 가설공법에 대한 논의는 고건축시공 규준방식과 드잡이에 관한 기술사적(技術史的) 고찰을 결여한 추론으로 전개되어 있으므로 신빙성 있는 역사적 사실규명으로 보기 어렵게 한다. 연구결과 첨성대축조 가설공법에 대한 규명은 실제유구가 남아있지 않아 직접 고찰에 한계가 있었으나, 그간의 오류 폭을 좁히고 기초자료 제공에 의한 기술사(技術史) 연구 활성화를 기대할 수 있게 되었다. 주요 연구결과는 세 가지로 정리되었다. 1. 원통형 구조로 이루어진 첨성대축조 규준방식은 또한 +자먹 규구법과 다림추를 이용한 준승방식에 기초한 중심축 규준을 적용하였음으로 고찰되었다. 2. 첨성대 축석공사는 규구준승에 기초한 규준방식과 부합하는 드잡이공사 방법으로 녹로사용 가능성이 고찰 검토되었다. 3. 첨성대축조 규준과 드잡이기술에 대한 고찰 결과 규구준승에 의한 규준방식과 녹로(??)를 이용한 드잡이공사는 축석공사에 별도로 운반을 위한 비계가설을 요하지 않는 고건축 시공기술로 고찰되었다.

• 펄프종이기술
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• 제44권5호
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• pp.72-79
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• 2012

In this study, to understand the aging factor and mechanism in different partitions of the beeswax-treated volumes, the duplicated beeswax-treated volume was artificially aged at $80^{\circ}C$ of temperature and 65% of relative humidity and then a physical and optical properties of an aged volumes was analyzed. Also, the degraded components of the beeswax samples isolated from different partitions of aged volumes was measured using a gas chromatography/mass spectroscopy (GC/MS). In results, the surface of beeswax-treated volume which is primarily affected by a main aging factors such as light, oxygen, moisture was more deteriorated than the inside of that volume. However, unlike inside of the book volume which was made from paper, the inside of beeswax-treated volume wax was also considerably deteriorated. The inside of the beeswax-treated volume is largely unaffected by the oxygen and humidity during aging due to the water repellency and the air permeation resistance of beeswax. Therefore, it is confirmed that aging factors and mechanisms in the inside of the volume are different from thats of the outside of the volume. This fact was also verified by the results of GC/MS analysis of an beeswax samples which was sampled from different partitions of aged volumes. As result as GC/MS analysis of the beeswax extracted from the outside of the aged volume, the low molecular compounds with a carbon length of $C_9-C_{20}$ (fatty acid, etc) were increased and the compounds with a carbon length of above $C_{34}$ (ester, etc) were also increased. But the compounds with a chain length of $C_{21}-C_{36}$ (hydrocarbon, alcohol, etc) were decreased. In case of the aged beeswax of inside, the low molecular compounds with a carbon length of $C_9-C_{20}$ (fatty acid, etc) and the compounds with a chain length of $C_{21}-C_{36}$ (hydrocarbon, alcohol, etc) were increased. While, the compounds with a carbon length of above $C_{34}$ (ester, etc) were decreased.

• International Journal of Computer Science & Network Security
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• 제22권5호
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• pp.154-162
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• 2022

Digital marketing tools are actively used in managing the development of park and recreation complexes to familiarize the population with the objects of natural heritage. This article aims to empirically evaluate digital marketing tools for popularizing the park and recreational complexes. The methodology was based on the concept of ecosystem value of park and recreation complexes as a natural heritage site. These methods included: identifying and selecting websites with information about park and recreation complexes in Slovakia and Ukraine. structural analysis of the main channels of online details about natural parks. Assessing the current state of online identity of the studied sites from the perspective of Internet users. The results indicate that to manage the development of park and recreational complexes developed their driven official websites in the Internet space, on which sections structure the information with the allocation of data on tourism and recreational potential. The article identifies additional digital marketing tools for managing the development of park and recreation complexes, particularly social networks and tourist websites. There is a sufficient amount of information about tourist recreation sites within these natural parks and tourist routes. Among the main problems of the websites: the information on the websites is entirely textual, there is a lack of sufficient data on social networks, despite the created official pages, there is no video content, which was more attracted tourists and visitors, allowing a visual assessment of the tourist potential; there is a problem of many communication channels to present the natural heritage of the countries. The research proves that the website is the primary and most common digital marketing tool for natural heritage, structuring information about tourism potential and recreation.

• 한국비블리아학회지
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• 제19권2호
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• pp.5-21
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• 2008

문화유산기관들은 인류의 문화적 경험과 표현의 산물들을 기반으로 기관 및 지역을 넘어서는 협력망을 구성하여, 사회 구성원들에게 문화를 향유할 수 있는 사회적 환경을 조성해야 한다. 도서관이 소장한 문헌자원, 박물관이 소장한 유물 자원, 미술관이 소장한 예술품 자원, 기록관이 소장한 기록 자원의 통합적 관리를 통한 다양한 문화정보서비스의 창출이 필요하다. 본 연구는 도서관, 박물관, 미술관 및 기록관 등 문화유산기관의 협력 배경이 되는 관련법과 고려사항을 제시하고, 도서관, 박물관, 미술관 협력망과 통합형으로 북미 유럽 사례를 소개하였다. 이러한 사례 분석을 토대로 정책/제도적 측면, 기술적 측면 및 인적 측면의 문화유산기관 협력 방안을 제시하였다.

• 한국문헌정보학회지
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• 제56권2호
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• pp.231-254
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• 2022

산업 환경의 변화에 따른 사회적·기술적 변화가 가속화되면서, 미래 산업에 대한 기대와 함께 과거의 산업 환경, 산업유산·유물에 관한 관심이 높아지고 있다. 산업활동으로 인해 생산된 산업유산자원은 과거와 현재, 미래를 연결하는 매개체의 역할을 하기에 역사적·보존적 가치를 지니고 문화재로서의 가치가 존재한다. 즉, 산업유산자원은 장래를 위한 중요한 기록물이자 증거로 이용적·관리적·보존적 관점을 동시에 고려해야 하는 것이다. 메타데이터는 정보자원의 체계적인 이용, 관리, 보존을 도모하기 위해 꼭 필요한 요소이다. 특히 역사적·문화적·보존적 가치가 있고 각양각색의 다양한 유형으로 존재하는 산업유산자원을 기술하기 위해서는 자료의 스토리, 유형, 시대 등과 관계를 맺는 다양한 관점의 메타데이터 요소가 필요하다. 이에 본 연구에서는 상이한 형식의 산업유산자원을 포괄적으로 기술할 수 있는 메타데이터 요소를 설계하고자 하였다. 이를 위해 기존의 산업유산 관련 메타데이터들을 비교 분석하여, 산업유산자원의 이용·관리·보존이라고 하는 목적에 적합한 메타데이터를 설계하였다. 최종적으로 5개의 유형(관리, 기술, 보존, 정보기술, 이용)으로 그룹화하여 총 25개의 상위요소와 86개의 하위요소, 그리고 어플리케이션을 작성하였다.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2020년도 제62차 하계학술대회논문집 28권2호
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• pp.91-92
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• 2020

본 논문에서는 Android 앱 기반의 새로운 문화재 관광 가이드 서비스를 제안한다. 본 서비스는 Google Map API와 문화재청에서 제공하는 전국 지정문화재 현황 API를 활용하여 문화재의 위치와 음성 가이드 서비스를 제공한다. 먼저 자신의 위치를 기반으로 주변의 문화재를 지도에 마커를 통하여 표시 해준다. 이는 위치 검색을 통하여 위치를 지정하여서도 가능하다. 마커가 표시된 문화재에 NFC태그를 설치하여 태그를 할 때 음성 가이드 서비스를 제공한다. 뿐만 아니라 마커가 표시된 문화재의 정보를 리스트로 나타내어 정보를 쉽게 확인할 수 있도록 한다. 이 서비스를 통해 기존 여행 가이드를 통해 제공받던 서비스를 무료로 편리하게 제공받을 수 있으며 이로 인해 더 많은 문화 관광이 활성화 될 수 있다.