• 한국멀티미디어학회논문지
• /
• 제9권12호
• /
• pp.1552-1559
• /
• 2006

In a web environment, similar information exists in many different places in diverse formats. Even duplicate information is stored in the various databases using different terminologies. Since most information serviced in the current World Wide Web however had been constructed before the advent of ontology, it is practically almost impossible to construct ontology for all those resources in the web. In this paper, we assume that most information in the web environment exist in the form of RDBMS, and propose a matching method between domain ontology and existing RDBMS tables for semantic retrieval. In the processing of extracting a local ontology, some problems such as losing domain in formation can occur since the correlation of domain ontology has not been considered at all. To prevent these problems, we propose an instance-based matching which uses relational information between RDBMS tables and relational information between classes in domain ontology. To verify the efficiency of the method proposed in this paper, several experiments are conducted using the digital heritage information currently serviced in the countrywide museums. Results show that the proposed method increase retrieval accuracy in terms of user relevance and satisfaction.

• 대한원격탐사학회:학술대회논문집
• /
• 대한원격탐사학회 2006년도 Proceedings of ISRS 2006 PORSEC Volume I
• /
• pp.455-458
• /
• 2006

Stretching on the coastline of 70 km, the Tam Giang - Cau Hai Lagoon plays a very important role for the coastal ecology and socio-economic development of Hue region where was Vietnam's Ancient Kingdom Capital and recognized as a World's Cultural Heritage. Recently, coastal hazard in the lagoon have occurred seriously such as inlet movement and fill up, coastal erosion, flood and inundation, etc. These hazards have impacted on lagoon environment, resources, ecosystems, socio-economic and sustainable development of this coastal area. This paper present a case study using remote sensing data in combination with ground survey for monitoring the coastal hazards in Tam Giang - Cau Hai lagoon in recent decades. Analysis results find that during its natural evolution, the lagoon has been being in three situations of only one, two and three inlets. When inlets opened or displaced, coastal erosion have occurred seriously toward new balance condition. Flood and inundation occurs every rainy season in lowland plain around lagoon. The historical flood happened in early of November 1999 with six days long, created very terrible damages for Thua Thien Hue province. Remote sensing data with capability of regular update, large area coverage is effective provide real-time and continuous information for coastal hazards monitoring.

• 한방안이비인후피부과학회지
• /
• 제19권2호
• /
• pp.146-160
• /
• 2006

Background and Aim : As one of the World Cultural Heritage, Joseonwangjosillok is a history book including general state affair, social affair, economy, astronomical and atmospheric phenomena, art, music, eat. as well as the very private life of the king. With Joseonwangjosillok, we will look into health and death of the king and apply it to the regimen and recommended life-style of the aged. Materials and Method : With the archive of Joseonwangjosillok and medical text books such as Donguibogam Huang Di Nei Jing as reference, we tried to inquire the work and life of the kings of the Joseon dynasty, find connection with the regimen recommended life-style, and suggest medical guidelines for the aged as geriatric society is coming. Result : The Kings of the Joseon dynasty had omnipotent power, so that they lived quite much better lift than common people. But their average lifetime is estimated to be no better than that of ethers. Probably overwork, mental stress, rich fatty diet and lack of exercise took healthy life from them. Conclusion : Even if they had unlimited power, the state-of-the-art medical treatment hardly helped the Kings live better and longer life than common people. To keep and promote healthy lift for the aged, they need moderate exercise, appropriate rest, balanced diet, seen dissolving with reasonable environment.

• 펄프종이기술
• /
• 제42권2호
• /
• pp.46-52
• /
• 2010

The annals of Joseon Dynasty has been known as one of the UNESCO's Memory of the World Heritage. The annals of Joseon Dynasty composed with two kind of books, wax coated book and non coated book. Especially the waxed book have been severely damaged by various reason. For the safety preservation of the annals of Joseon Dynasty waxed book, the thermal ageing mechanism of beeswax coated Hanji paper has been evaluated. The weight loss of waxed Hanji were rapidly increased until 30 days in three temperatures(105, 120 & $150^{\circ}C$) and stabilized after 30 days. The acid value and relative intensity of carbonyl groups in beeswax were increased with strong conditions. This means that the deterioration of beeswax should be progressed with oxidizing reaction. The physical strength and the crystallinity of dewaxed Hanji were decreased with ageing time.

• 건축역사연구
• /
• 제22권6호
• /
• pp.59-66
• /
• 2013

This study progressed an investigation on the cause of the efflorescence phenomenon of bricks in Suwon Hwaseong Fortress, which is designated as a UNESCO World Heritage by using diverse scientific analyses. The samples were taken in Hwaseong and analyzed using XRD and SEM-EDS for the material identification of efflorescence. We observed under a polarizing microscope and measured absorption factors for the basic investigation for traditional bricks. As a result of material identification, soluble salt($Na_2SO_4$, $KNO_3$) and insoluble salt($CaCO_3$) were detected. There was no big difference between original bricks and repaired bricks under the polarizing microscope. However, in terms of the water absorption rate, bricks which were used for repair nowadays showed low water absorption rate(1%). In conclusion, soluble salt and insoluble salt appeared due to an effect of an air pollution and joint mortar. Soluble salt was removed in the rainy season, but insoluble salt was not removed. As a result of the efficiency and safety tests for chemicals removing efflorescence, chemical E is likely to be the suitable chemicals for the efflorescence phenomenon of traditional bricks in Suwon Hwaseong Fortress. In the future, consideration whether the use of lime is available or not should be studied through comprehensive researches including repair work, construction work and the environment factor with lime. Also, physical, chemical identifications of repairing bricks will be required.

• 한국의류산업학회지
• /
• 제16권4호
• /
• pp.520-531
• /
• 2014

Jeju, the biggest island in Korea, was registered as a World Natural Heritage in 2007. Recently, it was also voted as one of the New Seven Wonders of Nature. The need for academic awareness and tourist values on Jeju Island are understood. Gal-ot, one of the ten symbols for Jeju, is known for working clothes in general, despite its potential for cultural products because of its regional uniqueness and useful functional advantages. The authors conducted a comprehensive literature review and researched market trends of Gal-ot stores in Jeju to present development directions for cultural goods and to contribute to local economic improvement. Most stores were located in a semi-residential area and Jeju-si in Jeju Special Self-Governing Province. Most products were not available for sale due to difficulties in the production process and online utilization. High prices and similar color, fabric and style hurt competitiveness. Various experiencing programs of Gal-ot and persimmon dyeing were necessary to expand the main target from residents to tourists. Also, marketing strategies using the internet and design plans reflecting current trends were needed. This study would contribute to prepare developmental projects of cultural product and result in economical advantages on Jeju Island.

• 복식
• /
• 제60권3호
• /
• pp.56-65
• /
• 2010

It is time to create an image of Korea that uniquely defines and represents the nation to the world, by incorporating Korean traditions with the cultural industry. To this end, it is important to see the beauty of Korean tradition from an academic perspective and further explore its utility from an industrial viewpoint. This study is intended to design uniforms for employees in Korean restaurants at hotels or docents in Korean-styled museums. In doing so, we eyed on Baeja, a Korean traditional vest as the cultural archetype, and created cultural products. As our archetype, we chose two pieces of Baeja : one excavated from the tomb of Suryun Sim (1534-1589) which is displayed in the Gyeonggi Provincial Museum, and the other from Byeon of the Jeonju Lee family (1636-1731) in Suk Joo-Sun Memorial Museum at Dankook University. We also adopted Dapho with a Korean traditional vest with long length. Based on these cultural archetypes, seven products were developed. With the traditional food and way of living in Korea being more and more recognized in the global stage, it would be continuous creation and development of cultural contents with history and story rooted in the cultural heritage of the nation that could enrich our culture by bringing traditions back to the modern days to incorporate the past into the present. It is important to restore traditions when developing cultural products. However, it is also critical to commercialize ideas with stoη and creativity in the market for cultural products.

• 한국문헌정보학회지
• /
• 제44권4호
• /
• pp.277-301
• /
• 2010

1956년에 영국의회가 도서관(이용자 또는 서비스)을 위한 저작자의 권리를 제한하는 방향으로 저작권법을 개정한 이래로 최근 몇 십년간 도서관과 관련된 권리제한은 각국의 저작권법에서 중요한 부분으로 인식되어 왔다. 그 이유는 도서관을 위한 저작권의 제한이 지적 문화유산을 보존하고, 지식정보에 대한 공정한 접근을 촉진하며, 학습 및 연구를 지원하는데 중요한 법적 수단이기 때문이다. 이에 본 연구는 주요 6개국(미국, 영국, 독일, 프랑스, 일본, 한국)을 대상으로 현행 저작권법의 구조 및 도서관관련 권리제한을 비교 분석하였다.

• Wind and Structures
• /
• 제17권6호
• /
• pp.609-627
• /
• 2013

The Yingxian wooden tower in China is currently the tallest wooden tower in the world. It was built in 1056 AD and is 65.86 m high. Field measurements of wind speed and wind-induced response of this tower are conducted. The wind characteristics, including the average wind speed, wind direction, turbulence intensity, gust factor, turbulence integral length scale and velocity spectrum are investigated. The power spectral density and the root-mean-square wind-induced acceleration are analyzed. The structural modal parameters of this tower are identified with two different methods, including the Empirical Mode Decomposition (EMD) combined with the Random Decrement Technique (RDT) and Hilbert transform technique, and the stochastic subspace identification (SSI) method. Results show that strong wind is coming predominantly from the West-South of the tower which is in the same direction as the inclination of the structure. The Von Karman spectrum can describe the spectrum of wind speed well. Wind-induced torsional vibration obviously occurs in this tower. The natural frequencies identified by EMD, RDT and Hilbert Transform are close to those identified by SSI method, but there is obvious difference between the identified damping ratios for the first two modes.

• 한국환경농학회지
• /
• 제36권2호
• /
• pp.135-139
• /
• 2017

BACKGROUND: Identification and characterization of endophytic yeasts inhabiting the roots of Ulmus parvifolia Jacq. and Quercus salicina Blume require biotechnological and culture-based techniques. METHODS AND RESULTS: Homogenized U. parvifolia and Q. salicina root samples were spread onto four types of agar medium containing ancgtibiotics, L-sorbose, and Triton X-100. In total, 25 yeast strains were isolated and subjected to phylogenetic analysis based on their internal transcribed spacer region sequences. The results revealed that the yeast genera Cyberlindnera (12 isolates) and Cryptococcus (1 isolate) were associated with roots of U. parvifolia; and the genera Rhodotorula (8 isolates), Trichosporon (3 isolates), and Kluyveromyces (1 isolate) were associated with roots of Q. salicina. Additionally, a Kluyveromyces isolate produced a detectable level of bioethanol. The yeast strains reported herein may be used in industrial production of biosurfactants and bioethanol. CONCLUSION: Our findings revealed that the endophytic yeast genera Cyberlindnera and Cryptococcus predominated in roots of U. parvifolia; and the genera Rhodotorula (8 isolates), Trichosporon (3 isolates), and Kluyveromyces (1 isolate) predominated in roots of Q. salicina. Additionally, Kluyveromyces isolates produced a detectable level of bioethanol.