• Korean Journal of Oriental Medicine
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• v.15 no.1
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• pp.13-22
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• 2009

The registration of Dongeuibogam as UNESCO's Memory of world was not only a national triumph but also an internationally important event. This event got rid of the opinions that suggested Dongeuibogam was a medical system practiced only un the limited area of Korea and this event signified the restoration of Dongeuibogam's international and universal position. Therefore, ih is now our job to find Dongeuibogam's modern applications and restore its value. This study was carried out with the purpose of examining the significance of Dongeuibogam's registration as Memory of world from a medical history's point of view and finding its modern applications. The author discussed significance in three parts of Past Significance, Present Significance and Future Significance. As for modern applications, the author reviewed currently used applications and considered the possible ways to restore its original value as an alternative for future medical science.

• Journal of Information Management
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• v.23 no.1
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• pp.63-76
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• 1992

This is an overview of the TEST which effects on the development of thesaurus. Such term relations, display methods, classification schemes for the conventions of the thesaurus development are explained. This conventions of the TEST also effected on the ANSI guideline as well as UNESCO guideline for the thesaurus development. This explains on the development of microthesaurus through its application of TEST.

• Korean Membrane Journal
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• v.1 no.1
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• pp.43-49
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• 1999

Separation of soluble oil was investigated during filtration of cutting oil emulsion using various commercial ultrafiltration membranes. The surface properties of membranes used were hydrophilic hydrophobic and modified surfaces by various surfactant pretreatments. Conditions varied include stirring speed transmeembrane pressure membrane type and surfactant type for pretreatment. The results give some indication of mechanisms occurring at the membrane surface. Surfactant pretreatments significantly improved water flux and UF flux of hydrophilic regenerated cellulose(up to 2.4x for YM100) and hydrophobic polysulfone (up to 2.2x for PTHK) membranes depending on surfactant type and operating conditions. The UF flux enhancement was attributed to membrane swelling and reduction of interfacial surface tension between oil droplets and membrane surface. unexpectedly the hydrophilic membranes revealed greater flux enhancement than the hydrophobic membranes. The results also showed a greater improvement in UF flux at lower operating pressure.

• Proceedings of the Membrane Society of Korea Conference
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• 1997.04b
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• pp.48-49
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• 1997

막분리에 있어 막오염 현상은 공정의 경제성을 좌우하는 중요한 요소이다. 이에따라 막오염에 따른 플럭스 변화를 예측하기 위한 다양한 방법을 시도하고 있다. 그러나 대부분의 동력학적 해석식들은 여과초기에만 적용되는 단점이 있었다. 최근에는 콜로이드 입자에 의한 막오염 과정을 그대로 모사하여 여과개시 후 상당한 시간 후의 플럭스를 예측하려는 시도를 하고 있다. 그러나 지금까지 연구된 모델들은 2차원입자를 사용하거나 혹은 단일입자분포를 갖는 3차원입자를 사용한 것들이었다. 2차원 모사인 경우 세공막힘현상을 설명할 수 없으며 3차원 단일분포 입자시스템은 현실과는 거리가 먼 단점이 있었다. 이에따라 본 연구에서는 다중분포(multi-disperse)를 갖는 입자의 정밀여과 (microfiltration)를 모사하여 시간에 따른 플럭스의 변화를 예측해 보고자 하였다.

• Proceedings of the Korea Water Resources Association Conference
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• 2012.05a
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• pp.817-821
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• 2012

UNESCO에서 운영하는 4개의 자연과학 프로그램 중의 하나인 국제수문학프로그램 (International Hydrological Programme, IHP) 사업은 우리나라에 적합한 수문해석 기법을 연구 조사하여 다른 회원국과 정보 교환을 토대로 수자원 기술발전과 국제기술협력 증진을 주요 목적으로 하고 있다. 이를 위해 1975년부터 IHP 1단계 사업을 통해 대표 시험유역을 선정하여 운영하면서 각종 수문 자료를 관측, 조사 및 분석을 실시하고 있다. 본 연구에서는 IHP 사업을 통해 이룬 연구 성과를 체계적으로 정리하고, 대표 시험유역의 수문자료를 보다 체계적으로 정비하고 데이터베이스 기반으로 구축하여 인터넷 웹 사이트 (www.ihpkorea.or.kr)에 공개하기 위해 홈페이지를 구축하였으며, 국내 외 이용자가 쉽게 자료를 검색하고 이용할 수 있도록 하였다. 구축된 웹 사이트에 대한 IHP 사업의 연구 성과와 대표 시험유역의 수문자료를 지속적으로 갱신하여 사용자들의 편이성과 활용성을 높이고자 한다.

• International Journal of Contents
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• v.14 no.4
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• pp.57-64
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• 2018

Among many UNESCO world heritage sites in Korea, "Historic Village: Hahoe" is adjacent to Nakdong River and it is imperative to monitor the water level near the village in a bid to forecast floods and prevent disasters resulting from floods.. In this paper, we propose a recurrent neural network with multiple hidden layers to predict the water level near the village. For training purposes on the proposed model, we adopt the sixth-order error function to improve learning for rare events as well as to prevent overspecialization to abundant events. Multiple hidden layers with recurrent and crosstalk links are helpful in acquiring the time dynamics of the relationship between rainfalls and water levels. In addition, we chose hidden nodes with linear rectifier activation functions for training on multiple hidden layers. Through simulations, we verified that the proposed model precisely predicts the water level with high peaks during the rainy season and attains better performance than the conventional multi-layer perceptron.

• Korean Journal of Heritage: History & Science
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• v.34
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• pp.210-220
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• 2001

UNESCO convention on the Protection of the Underwater Cultural Heritage(hereafter 'UCH')was adopted in the Fourth meeting of governmental experts on the draft Convention on the protection of UCH. Accordingly, Korea will prepare an appropriate policy for the protection of UCH. This article aims to give policy directions for the protection of UCH in Korea. Korea has some legislation relating to protection of cultural property. However, these legislation did not have effective schemes to protect UCH. Moreover, the Cultural Properties Administration which is a primary agency for protecting UCH has been ineffective in their effort for protecting UCH. To Protect UCH, I suggest establishment of law relating to protection of UCH, designation of competent authorities for protection of UCH in accordance to UNESCO Convention, and establishment of a long term national plan for protection of UCH.

• The Korean Journal of Archival Studies
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• no.35
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• pp.209-216
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• 2013

2002년 한국의 국가기록원과 몽골국가기록원 간에 협력협정이 체결된 후 10년간 수많은 협력활동이 있었다. 다수 몽골국가기록원 직원이 한국에서 직무연수를 받았으며 2006년과 2007년에 한국국가기록원, UNESCO 등과 공동으로 기록유산보존을 위한 기술적 협력활동이 수행되었다. 이 학술회의에서는 한국의 기록물의 물리적 보존 기술이 소개되었다. 또한 몽골국가기록원 소장 한국관련 기록의 번역 사업이 추진되었다. 2008년에는 새로운 국가기록보존서고를 건축하는데 필요한 전반적인 자문을 받았다. 2010년 이후에도 한국-몽골 간에 기록전문가 훈련 파견 및 교류활동이 지속되었다. 몽골정부는 서고 신축에 이어 현대적인 정보기술에 의한 기록보존을 위해 노력하고 있다.

• Asia-Pacific Journal of Business
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• v.10 no.4
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• pp.167-180
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• 2019

The purpose of this paper is to explore Laos mysterious 'Plain of Jars' area in a village. 'The Plain of Jars' site has been proposed for listing as a UNESCO World Heritage Monument. The study used convenience sampling and surveyed tourists who visited Tonghahin in Xieng Khouang. The results of this study are summarized as follows: First, Tonghahin is introduction stage from the tourism life cycle due to lack of basic infrastructure such as road condition, transportation, information service, etc,. Second, this study examined the ways to improve methods such as adminstration system and hospitality service manual for tourist site. Thereafter, third, to develop each attraction, they have come with better tourism products. These things are foresight-able to-do list for nomination as the UNESCO World Heritage. The recommendations and suggestions for future research are also discussed.

• Proceedings of the Korea Contents Association Conference
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• 2014.06a
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• pp.351-352
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• 2014