• Title/Summary/Keyword: 전주기분석

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The Way of Expression of Wangreungdo(王陵圖: A Kind of A Royal Mausoleum Map) Reflected on Sanhyoungdo(山形圖: A Kind of A Mountain Map) in the Late Nineteenth Century - Centering the Drawings Relevant to Jogyoungdan(肇慶壇) of Lee Han, the Founder of Jeonju Lee Family - (19세기 후반 산형도(山形圖)로 본 왕릉도(王陵圖)의 표현방법(表現方法) -전주이씨(全州李氏) 시조(始祖) 이한(李翰)의 조경단(肇慶檀) 관련 그림을 중심으로-)

  • Kim, Jeong-Moon
    • Journal of the Korean Institute of Traditional Landscape Architecture
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    • v.30 no.1
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    • pp.57-65
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    • 2012
  • This work attempted to study the properties of expression of ground, the composition of outlook and the implications of the connotative symbolic scenery throughout investigating the properties of expression content and method of the scenery, outlook, viewpoint, natural features for each drawing and intention of making 4 old maps, which had been made in the period of the Great Korean Empire and had been called 'Wansan-dohyoung(完山圖形),' 'Jogyeongdan- bigak-jaesil-dohyoung(肇慶壇碑閣齋室圖形),' 'Jeonju-geonjisan-dohyoung(全州乾止山圖形)' and 'Jogyeongmyo-gyounggijeon-dohyoung(肇慶廟慶基殿圖形),' and analyzing the correlation between their drawings. For this aim, observatory investigation by using a map, on-spot investigation, analysis involving the satellite images and internet were carried out with literature review simultaneously. The result of investigation could be sum up as follows. Gyounggijeon(1410), Jogyeongmyo(1771) and Jogyeongdan(1899), where are the core space to lay the historically firm foundation for securing the fact Jeonju is the home of the Royal Family of Joseon, had been built, fixed and extended for giving legitimacy to the Joseon Dynasty and a part of strengthening of royal authority. And these had played an important role of spiritual mainstay from early in the Joseon Dynasty to the era of the Great Korean Empire and had been managed and maintained continuously. It is grasped that the 4 maps consist of Sanhyuoungdo(山形圖; a kind of a mountain map), which is the map for showing a burial place of Lee Han(李翰), the founder of the Joseon Dynasty, and its auxiliary drawings and these had been drawn intensively to justify dignity and authority of the Imperial Family and the Emperor after the name of country was renamed the Great Korean Empire as a part of national undertaking. In detail, Wansan-doghyoung is the key map for announcing the existence of Jogyeong-myo, Gyounggijeon and Jogyeongdan in Jeonju and informing their locations and Geonjisan-dohyoung is the map of divination based on topography for highlighting the geomantic justification of the founder's mausoleum. Jogyeongdan-bigak-jaesil-dohyooung is the partial map detailing for Geonjisan-dohyoung. Jeonju-geonjisan-dohyoung and Jogyeongmyo-gyounggijeon-dohyoung had employed the binary reduced scale and the bird-eye view method and in the above maps, Geonji Mountain is the main mountain and these maps make an exaggeration of the main geographical features, centering Wangjabong and Euimyoso, unlike the real geographical features. Also, the other main geographical features, which are found in the burial place, are expressed in detail by changing the view. In the point of view of 1 set being consisted of 4 maps, 'Wansan-dohyoung' has the property not only as Gunhyoundo, which Gun and Hyoun mean a unit of the administrative district, respectively and Gynhyoundo is a kind of the map for recording their locations, but also as the map of showing their locations. On the other side, 'Jogyoungmyogyounggijeondohyoung' is a kind of lay-out drawing as a partially detailed map. In addition, it has been found out that 'Jeonju-geonjisan-dohyoung' and 'Jogyeongdan-bigak-jaesil-dohyoung' is not only Pungsu- hyounggukdo having the function of Sanhyoungdo but also a detail drawing. On the base of these properties, it is considered that the functionality as a serial map had been strengthened, unlike the existing old maps.

Development of Near-Isogenic Line of japonica Rice Cultivar Saenuri without Lipoxygenase-3 (새누리 벼 품종 배경 lipoxygenase-3 결핍 자포니카 근동질계통 개발)

  • Park, Hyun-Su;Lee, Keon-Mi;Kim, Ki-Young;Kim, Jeong-Ju;Shin, Woon-Cheol;Baek, Man-Kee;Kim, Choon-Song;Park, Seul-Gi;Lee, Chang-Min;Suh, Jung-Pil;Cho, Young-Chan
    • Korean Journal of Breeding Science
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    • v.51 no.3
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    • pp.190-200
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    • 2019
  • It is reported that the absence of lipoxygenase-3 (LOX-3) may contribute to a reduction in stale flavor after the storage of rice. To improve the quality of stored rice of the Korean japonica rice cultivar, we conducted a breeding program to develop near-isogenic rice without LOX-3 in the genetic background of Saenuri, a mega variety of Korea. In the first step of the breeding program, we used a donor parent of LOX-3 null, Daw Dam, and a recurrent japonica parent, Sindongjin, to develop HR27873-AC12 by backcross (BC1), color test for introgression of lox-3, and anther culture for rapid fixation. In the second step, we used the donor parent, HR27873-AC12, and the recurrent parent, Saenuri, to develop HR28896-31-3-1-1 by backcross (BC1), marker-assisted selection (MAS) for lox-3, and phenotypic selection (PS) for agronomic traits. Finally, in the third step, we developed HR30960-186-2-1-2-1 (Jeonju624), derived from a cross between Saenuri and HR28896-31-3-1-1, by MAS for lox-3 and PS with high selection pressure for agronomic characteristics. Jeonju624 was confirmed with the introgression of lox-3 by molecular marker. Jeonju624 was a mid-late maturing rice with similar agronomic characteristics to Saenuri, lodging tolerance with short culm, erect plant architecture, and resistance to bacterial blight and rice stripe virus. The yield components of Jeonju624 were mostly similar to Saenuri, except for the 1,000-grain weight of brown rice. The appearance of the grain of Jeonju624 was better than that of Saenuri, and the characteristics of cooked rice were similar to those of Saenuri. In the genetic background analysis using 406 KASP (Kompetitive Allele-Specific PCR) markers, Jeonju624 was confirmed to be the near-isogenic line (NIL) of Saenuri with a 95.8% recovery rate. Jeonju624 is the NIL of Saenuri without LOX-3, and overcomes the linkage drag of Daw Dam with similar agronomic characteristics and genetic background to Saenuri. Jeonju624 can be utilized as a practical cultivar to improve the quality of stored rice, breeding material for the introgression of lox-3, and genetic material to elucidate the effect of introgressed genes.

Comparative study of the effects in using geofix and cabri 3D on folding nets' activities (전개도 과제에서 지오픽스와 Cabri 3D를 활용한 학습의 효과 비교)

  • Seo, Hwajin;Lee, Kwangho
    • The Mathematical Education
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    • v.60 no.2
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    • pp.159-172
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    • 2021
  • The purpose of this study is to compare and analyze the effects of physical manipulative and exploratory geometry software on the spatial sense for 5th grade elementary school students in learning nets. For this purpose, ton experimental group used Geofix, an operational learning tool, and the experimental group used Cabri 3D, an exploratory geometry software to learn the nets of solids. The comparison group was learned by worksheet only without any manipulative or software. Spatial sense tests were conducted before and after to determine the level, and eye tracking were used to analyze the strategies of students in solving nets problems. As a result, it was confirmed that the using Geofix group was the most effective for the spatial sense, and Cabri 3D could also be a good tool for learning the nets of solids. In addition, after learning the nets of solids, the analytical strategy, which was the most effective strategy for students' solving strategies, increased. In the process of solving spatial tasks such as the spatial sense tasks, eye tracking technology become a very useful tool for exploring students' strategies, so it is expected that objective and useful data will be collected through more active use in the future.

Development of a Stock Information Retrieval System using Speech Recognition (음성 인식을 이용한 증권 정보 검색 시스템의 개발)

  • Park, Sung-Joon;Koo, Myoung-Wan;Jhon, Chu-Shik
    • Journal of KIISE:Computing Practices and Letters
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    • v.6 no.4
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    • pp.403-410
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    • 2000
  • In this paper, the development of a stock information retrieval system using speech recognition and its features are described. The system is based on DHMM (discrete hidden Markov model) and PLUs (phonelike units) are used as the basic unit for recognition. End-point detection and echo cancellation are included to facilitate speech input. Continuous speech recognizer is implemented to allow multi-word speech. Data collected over several months are analyzed.

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국가과학기술종합정보시스템(NTIS) 구축의 기본방향 및 과제

  • Lee Byeong-Min
    • Proceedings of the Korea Technology Innovation Society Conference
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    • 2006.05a
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    • pp.245-262
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    • 2006
  • 지식과 정보의 창출, 확산은 국가혁신의 원동력으로 크게 부각되고 있어 선진국은 체계적이고 수요자 지향적인 과학기술종합정보시스템(NTIS)을 구축하고 있다. 그러나 우리나라는 그 동안의 노력에도 불구하고 기관별 상호 연계성 미흡, 중복 개발 운영되어 효율성이 낮고, 연구성과 관리가 어렵고 활용도가 저조하였다. 이에 정부는 기술, 시장, 산업, 인력 등이 연계된 전주기 종합정보서비스체제를 구축하여 과학기술정보종합상황판 구축 활용하고자 한다. 언제, 어디서나 편리하게 이용할 수 있는 시스템 구축으로 하나의 창구로 종합적인 과학기술 정보의 획득이 가능하게 되고 국가연구개발 상황을 종합적으로 파악, 분석하여 투명하고 개방적인 연구관리 지원체제로 지식 정보의 체계적인 창출, 확산, 활용 및 공유를 통해 연구개발 생산성 제고 및 새로운 혁신체제를 구축할 계획이다. NTIS 구축의 향후 과제로는 (1) 연구기획 강화를 위한 R&D모니터 및 조기경보시스템 구축, (2) NTIS 표준화의 선결적 추진이 요구된다. 4가지 표준화 영역 중 기술요소표준을 제외한 3개 영역은 별도의 표준화 과제 수행을 통해 추진하되 분류표준 중 기술분류 표준은 인력, 장비, 기자재는 물론, 사업/프로그램 및 과제관리기관 등과 관련성을 가지므로 NTIS표준화의 핵심이 될 것이다.

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High resolution spectroscopic observation study on six FU Orionis type stars

  • Oh, Hyung-Il;Yoon, Tae Seog;Sung, Hyun-Il
    • The Bulletin of The Korean Astronomical Society
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    • v.41 no.2
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    • pp.58.2-58.2
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    • 2016
  • FU Orionis 형 별들은 폭발 현상(outburst)을 일으키며 급작스럽게 변광 하는 전주계열(PMS) 변광성의 한 부류(class)이다. 원형(prototype)인 FU Orioins를 비롯하여 이와 비슷한 분광 특성을 갖는 이 그룹은 FUors로 알려져 왔다. 이와 같은 유형의 별들이라도 주변 환경 및 원반의 활동에 따라서 광학 분광선들의 모양이나 특징은 다르게 나타난다. 2013년 2월부터 2016년 3월까지 보현산 천문대의 BOES 분광기로 6개의 FUors (FU Ori, V1057 Cyg, V1515 Cyg, HBC 722, V582 Aur, 2MASS J06593158-0405277)에 대한 고분산 스펙트럼을 얻었다. 발머선을 포함한 여러 파장대의 선들을 비교 분석 하였으며 주요 분광선의 변화 양상을 나타내고 그 변화 원인을 유추하고자 한다.

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A Study on the Method for Life-Cycle Management of River Facilities Using Existing Maintenance Management System (기존 유지관리 시스템을 활용한 하천시설물 생애주기 관리방안 연구)

  • Yoon, Kwang Seok;Kim, Sooyoung
    • Proceedings of the Korea Water Resources Association Conference
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    • 2017.05a
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    • pp.484-484
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    • 2017
  • 최근 홍수 시 제방붕괴로 인한 인명 및 재산피해가 증가되고 있어 노후화된 제방 시설물의 안전관리 체계에 대한 필요성으로 국토교통부에서는 국가하천유지보수 종합체계 시스템을 개발하였으나 아직 시범단계로 실무에 적용하여 활용하고 있지 못한 실정이다. 효율적인 국가하천시설에 대한 유지관리를 위한 자료D/B화 및 관리대장, 점검기법, 보수보기법 등을 제시하고 있으나 국가하천에 국한되어 있어 전국단위 하천시설물의 전주기에 대한 통합적인 관리는 반영되어 있지 못하다. 하천시설물 생애주기관리를 위해서는 모든 하천시설물에 대한 이력관리가 필요하나 현재는 시설물의 안전관리에 관한 특별법(시특법) 상의 1, 2종 시설물에 대해서만 시설물정보관리종합시스템(FMS)에서 이력관리를 수행하고 있는 실정이다. 따라서 본 연구에서는 국가하천 및 지방하천에 대한 하천시설물의 생애주기 관리방안을 도출하기 위해 기존의 시스템의 기능 및 구조를 분석하였으며 이를 통해 하천시설물 생애주기 관리방안을 제시하였다.

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Hydrogen Industry Cycle Infrastructure Safety Analysis (수소산업 전주기 인프라시설 안전성 분석)

  • WOOIL PARK;SEULKI CHOI;INWOO LEE;SEUNGKYU KANG
    • Transactions of the Korean hydrogen and new energy society
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    • v.33 no.6
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    • pp.795-802
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    • 2022
  • Korea is showing its appearance as a leading country in the hydrogen economy by establishing policies for revitalizing the hydrogen economy and enacting the 「Hydrogen Economy Promotion and Hydrogen Safety Management Act」 for the first time in the world. In addition, domestic hydrogen facilities are using hydrogen energy safely through world-class safety management compared to overseas advanced countries. However, in order to enhance the safety of the rapidly diversifying hydrogen industry and rapid technology development, such as the introduction of liquefied hydrogen, some institutional improvements are needed. In this regard, this paper intends to analyze the results of safety inspections on 13 representative facilities and prepare safety improvement plans to establish preemptive safety measures.

Technical Trends in Intelligent Rehabilitation Services (지능형 재활 서비스 기술 동향)

  • B.S. Jeon;J.C. Kim
    • Electronics and Telecommunications Trends
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    • v.38 no.3
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    • pp.47-56
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    • 2023
  • Physical rehabilitation consists of exercises that help individuals who have suffered injury, disease, or nervous system disorders to recover lost or impaired functions. The exercises need to be tailored to the degree and type of the patient's condition. To this end, a comprehensive rehabilitation data delivery system that connects medical institutions and local communities should be established, and an intelligent rehabilitation service technology should be developed. An intelligent rehabilitation service integrates and manages the patient's health information provided by medical institutions and the overall function evaluation information measured in the community. Based on the collected data, personalized rehabilitation services can be provided. We examine supportive policies and technological trends for rehabilitation exercise and sports. Additionally, we investigate development trends and key technologies of intelligent rehabilitation services being developed at ETRI.

Filter Cache Predictor using Mode Selection Bit (모드 선택 비트를 활용한 필터 캐시 예측 모델)

  • Kwak, Jong-Wook;Choi, Ju-Hee;Jhang, Seong-Tae;Jhon, Chu-Shik
    • Proceedings of the Korea Information Processing Society Conference
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    • 2008.05a
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    • pp.493-495
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    • 2008
  • 캐시 에너지의 소비 전력을 줄이기 위해 필터 캐시가 제안되었다. 필터 캐시의 사용으로 인해 많은 전력 사용 감소 효과를 가져왔으나, 상대적으로 시스템 성능도 더불어 감소하게 되었다. 필터 캐시의 사용으로 인한 성능 감소를 최소화하기 위해서, 본 논문에서는 기존에 제안된 주요 필터 캐시 예측 모델들을 소개하며, 각각의 방식에 있어서의 핵심 특징 및 해당 방식의 문제점을 분석한다. 이를 바탕으로 본 논문에서는 모드 선택 비트를 활용하는 개선된 형태의 새로운 필터 캐시 예측기 모델을 제안한다. 제안된 방식은 MSB라 불리는 참조 비트를 고안하여, 이를 기존의 필터캐시와 BTB에 새롭게 활용한다. 실험 결과, 제안된 방식은 기존 방식 대비, 전력 소모량 시간 지연면에서 평균 5%의 성능 향상을 가져 왔다.