• Proceedings of the Korea Water Resources Association Conference
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• 2006.05a
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• pp.343-348
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• 2006

본 연구에서는 병렬로 구성된 저수지군 연계 운영을 위하여 병렬 저수지의 저수율에 대한 상대적 가중치를 고려한 저수량 할당 방안을 제시한다. 이를 위하여 기존 문헌 등에서 제시된 NYC Rule(New York City Water Supply Rule), Space Rule, 등가 저수위 등의 운영 방안을 낙동강수계 연계운영에 적용하여 용수공급 측면에서 비교하였다. 그리고 Space Rule을 변형하여 각 저수지의 저수율에 대한 상대적 가중치를 설정하고, 이를 바탕으로 불학실성을 감안한 실시간 모의 운영을 진행하여 기존 운영 방안과 효과를 비교 분석해 보았다. 이와 같이 제시된 방안은 실시간 운영, 최적화 모형의 가중치 설정, 유역 시뮬레이션 모형의 저수지 운영방안 설정 등에 활용이 가능할 것이다.

• Proceedings of the KOR-BRONCHOESO Conference
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• 1979.05a
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• pp.4.2-4
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• 1979

Since Metz had employed the impedance audiometry in 1946, scholars have carried out many investigation. Brook, Jeger, Cooper reported and evaluated the clinical studies of impedance audiometry and its screening test. Recently, in Korea, a studies of impedance audiometry have been reported. We analysed 100 children aged between 7-16 years old who visited OPD of E.N.T. department with the complaints of the nasal obstruction and hard of hearing from Nov. 77-Feb. 79. Through the use of otoscope and impedance audiometry, we evaluated the types of tympanogram, static compliance and the acoustic reflex. This paper is dealing with the statistical study of impedance audiometric result and its literature.

• Proceedings of the Korean Society for Information Management Conference
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• 2018.08a
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• pp.33-37
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• 2018

본 연구는 반차도의 활용에 관한 연구이다. 반차도란 의궤 안에 담긴 그림으로 왕실의 행사와 관련된 내용을 하나의 본보기로 삼아 기록해놓고 예법에 맞게 이를 따르고자 왕실의 각종의식과 행사의 전 과정을 기록한 것이다. 조선왕조의궤는 세계기록유산으로 유네스코에 등재되어 있기도 하다. 그러나 기록유산들의 정보를 소장하고 있는 기관이 여러 곳이고 각각 세부 분류 방식이나 열람 형식 등이 달라 이용자들의 이용에 어려움이 있다. 이에 기록유산들 중 의궤 반차도를 주제로 디지털화에 대해 연구해보고자 한다. 반차도 디지털화의 장점은 일반이용자들에게 다양한 정보를 제공함으로써 문화 콘텐츠의 개발, 재생산을 하는 데에 일정한 역할을 할 수 있다는 것이다. 자료를 보존하는 것과 더불어 이용자들의 활발한 접근과 활용을 유도하여 또 다른 가치를 창조해낼 수 있고 동시에 역사를 후대에 잘 전승할 수 있는 효과적인 방법이기도 하다. 이를 위해서 반차도의 주요 소장처들이 진행한 반차도 디지털화의 현황을 알아보고 어떤 정보를 제공하고 있는지 이용자 중심의 비교를 통해 현황과 개선할 점에 대해 알아보고자 한다.

• Journal of Korean Classical Literature and Education
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• no.39
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• pp.41-66
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• 2018

This paper investigates how narrative folk songs have been transmitted and enjoyed through literature data and field research, and discusses their educational significance. Narrative folk songs have changed from songs that were enjoyed by common women to songs enjoyed by upper class men according to the times. They have ranged from tragic songs lamenting hardships to comic songs that relieve oppression, depending on the performance situation. Moreover, narrative folk songs have been enjoyed through media transmission beyond traditional custom. Narrative folk songs have not been enjoyed in one fixed way, but rather in various ways depending on the situation, so they have functioned to enable common women, who are their main singers, to share emotions, communicate, and maintain their community. Therefore, in literature education, narrative folk songs can be used as very appropriate materials for learners to reflect on themselves, communicate with others and contribute to desirable community life. By experiencing the various ways of enjoying narrative folk songs, learners will be able to grow into subjects who actively solve their own problems and those of their communities.

• (The) Research of the performance art and culture
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• no.36
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• pp.783-837
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• 2018

This study examines the lives and the performances of the people who participated in Songpa Sandae-nori(a korean traditional mask dance drama) before and after the designation as cultural heritage, and reviews the changes and the inheritance patterns of the mask dance which appeared in the lives of the performers. Chapter 2 reviewed previous debates about the derivational theory and the players of Songpa Sandae-nori before the flood in 1925, and discussed on awareness and the characteristics of the performers found through the review. Then the study went on to the inheritance patterns of the drama before the designation, focusing on the figures of Dolmari(a name of village in Songpa, Seoul) players who led the stage after 1925. As a result, the missing part of the activities and the lives of Dolmari performers have been more clearly identified, especially about Lee Beomman, Yeo taesan and Eum Joongeun(the main performers of Songpa Sandae-nori). Chapter 3 is about the inheritance patterns of the cultural heritage after the designation, and Heo Hoyoung was the main focus of the discussion. The researches so far have admitted his great contributions to the designation of cultural asset, although they have not proved how. After investigating various records and combining the testimonies of his students and locals, Heo Ho-young was found that he did not only gave plays of Songpa Sandae-nori but also actively engaged in the field of various traditional arts. Furthermore, jokes, dances, and masks left by him are considered to be evidences to reassess his performances.

• Journal of the Korean Society for Library and Information Science
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• v.50 no.3
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• pp.513-532
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• 2016

Legal deposit is a system that a person who publishes in the country a work shall deposit a certain copies of publications in designated libraries or institutions in order to preserve and transfer national knowledge and culture heritage. Under "Libraries Act" and "National Assembly Library Act", depositors shall present books to the Library and the Library shall properly compensate him/her for such copies presented. This study focuses on presentation and proper compensation of books. This study has reviewed laws and regulations about them in major countries and our country, and analyzed the current status and some problems of our country. This study has analyzed the constitutionality of legal deposit, the refusal of copies presented, and the meaning of proper compensation through analyzing cases on legal deposit. Based on these analyses, it has proposed the modification of regulations on presentation and proper compensation of books, the establishment of specific rules on proper compensation, and the penalties on unfair presentation.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.35 no.2
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• pp.5-23
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• 2024

The seventh year of implementing online material deposit demands a systematic collection, legal and regulatory improvements, and the establishment of a long-term strategic plan for online material collection. In this study, we aimed to propose an online material collection strategy and a long-term roadmap for preserving online resources as national intellectual and cultural heritage for future generations. To achieve this, we analyzed the status of domestic and foreign libraries, related laws and regulations, and the types and collection status of online materials. Based on this analysis, we proposed practical collection standards and methods. Ultimately, a long-term roadmap and implementation plan were suggested. The long-term development plan for online material collection established a phased, concrete implementation strategy. This includes the foundation-building phase of online material collection, followed by the expansion phase, and finally reaching the maturity phase.

• Journal of the Korean Society for information Management
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• v.29 no.3
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• pp.235-256
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• 2012

Libraries, archives and museums share the common mission of collecting and providing access to cultural heritage for the use of both current and future generations. Although the evolution of these cultural heritage institutions have taken place separately, distinguishing publications, records and 3-dimensional objects, it is expected that the pervasive digital environment will not allow the distinction remain effective for long. The present study aims at exploring commonalities and differences of the cultural heritage institutions and illuminating the necessities and possibilities of collaboration among them.

• 한국신재생에너지학회:학술대회논문집
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• 2010.11a
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• pp.77.2-77.2
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• 2010

일산화탄소를 수소로 변환하는 수성가스전환반응(WGSR)은 수소 생산, 연료개질 시스템뿐만 아니라 암모니아 제조, 제철소 제련과정등 일선 산업현장에서 널리 활용되고 있다. 상용공정에서의 WGS반응은 두 단계의 반응기(HTS/LTS)에서 각각 Fe/Cr, Cu/Zn기반 촉매를 사용하여 이루어진다. 하지만 이러한 촉매들은 공기중 자연발화성이 있고 사용전 환원과정이 필요하다. 또한 최근에 많은 연구가 진행되고 있는 귀금속 담지 촉매는 기존 촉매의 단점을 극복하고 활성이 높은 장점이 있다. 이에 본 연구에서 제시한 페로브스카이트 촉매는 상용 촉매, 귀금속 담지촉매 시스템과의 비교를 위하여 제작된 촉매를 사용한 반응시스템과 기존 상용촉매를 사용한 반응시스템을 비교하여 개발 촉매의 성능 수준을 검토하였다. 이러한 결과 페로브스카이트 구조 촉매는 상용촉매의 공정상의 단점과 귀금속 담지촉매의 가격적인 측면에서의 단점을 동시에 극복한 촉매로서 성능 및 메탄화반응 억제 측면에서 우수성을 보유하고 있다는 것을 증명하였다. 이러한 페로브스카이트 구조 촉매의 반응특성을 규명하기 위해 문헌조사해본 결과 기존 수성가스전환반응에서 쓰이는 촉매들의 반응매카니즘은 대표적으로 formate와 redox 반응 두가지가 있었다. 페로스브스카이트 구조 촉매는 그 구조와 귀금속 함량, 활성 등 성능측면에서 귀금속 촉매와 상당히 유사한 측면이 있기 때문에 귀금속 담지 촉매의 반응속도식을 기본으로 하여 실험결과와 일치시켜 페로브스카이트구조 촉매에 맞는 반응속도식을 제시하고 이를 통한 반응파라미터 값을 도출하였다.

• Journal of Korean Medical classics
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• v.27 no.4
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• pp.1-13
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• 2014

Objectives : This paper analyze several version of Danbangshinpyon(單方新編), a simple medical book that was widely used in the private sector from late Joseon dynasty to Japanese colonial period in Korea. Since it had not only collected the treatments easy to get around but also translated the classical Chinese into Korean, Danbangshinpyon(單方新編) was popular in the environment of poor medical service for the people. Methods : We compared several types of issue having heen popular either in the form of plate printing or as manuscripts until recently. Enlarged edition of Danbangshinpyon(增補單方新編) was edited in 1913, and it had been published a total of 13 times until 1922 with 8th edition. On the other hand, it is regarded that the contents of which are again included into Shinpyonmyobang(新篇妙方) published in 1938. Results : Danbangshinpyon was edited to match the demand for medical care at the time in 1909 on the basis of previously existing Gyungheombang(經驗方) of that time. Taking advantage of the public popularity of Danbangshinpyon, Enlarged edition of Danbangshinpyon was hurriedly constructed with weak consideration of upgrading the content. Shinpyonmyobang(新篇妙方) contains the whole content of Danbangshinpyon(單方新編) in the second half of it. Surveying details in the Shinpyonmyobang, one can find that it had been edited to copytext Enlarged edition of Danbang-shinpyon rather than Danbangshinpyon(單方新編). In other words, it is presumed to have been re-edited after the publication of Enlarged edition of Danbangshinpyon.