• 미술자료
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• 제98권
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• pp.176-199
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• 2020

국립중앙박물관 소장 <무라사키노 자일 놀이(紫野子日遊圖)·오이강 유람도 병풍(大井川遊覽圖屛風)>(이하 국박본으로 지칭)은 일본 교토 궁정의 화사(畫事)를 전담한 직책인 에도코로아즈카리(繪所預)였던 도사 미쓰요시(土佐光芳, 1700~1772)의 묵서와 인장을 지닌 김병풍(金屛風) 한 쌍이다. 이 병풍은 국립중앙박물관이 2018년 미국 뉴욕에서 구입한 것으로, 판매자에 따르면 20세기 초 어느 시점에 일본에서 미국으로 건너왔으나 그 자세한 시점은 불명이라고 한다. 여섯 면의 두 폭 한 쌍으로 이루어진 이 병풍은 오른쪽 병풍에 새해 정월 자일(子日)에 야외로 나가 어린 소나무 묘목을 채집하는 궁중 행사인 '자일 놀이(子日遊)'의 장면을, 왼쪽 병풍에 교토 오이강(大井川)에 한시(漢詩), 와카(和歌), 관현(管弦)을 의미하는 세 척의 배를 띄워 유람했다는 '세 척의 배(三船の才)' 고사 장면을 그렸다. 이 작품은 훗코야마토에(復古やまと繪) 장르를 대표하는 화가인 우키타 잇케이(浮田一蕙, 1795~1859)가 고메이 천황(孝明天皇, 1831~1867)의 명으로 제작한 교토 센뉴사(泉涌寺) 소장 <무라사키노 자일 놀이(紫野子日遊圖)·오이강 유람도 병풍(大井川遊覽圖屛風)>(이하 센뉴사본으로 지칭)과 화제와 도상이 일치한다. 단독 작품으로 제작된 사례는 다수 찾을 수 있는 '자일 놀이'와 '오이강 유람' 화제가 서로 짝을 이루어 한 작품으로 제작된 작례는 현재까지 국박본과 센뉴사본뿐이다. 부케덴소(武家傳奏) 히로하시 가네타네(廣橋兼胤, 1715~1781)의 일기인 『히로하시가네타네코부고요닛키(廣橋兼胤公武御用日記)』에 따르면 1760년, 미쓰요시는 1709년(보영도(寶永度))에 건축된 교토 고쇼(御所)의 전각인 쓰네고텐(常御殿) 내부의 낡은 후스마에(襖繪)를 새 것으로 교체하는 임무를 맡았다. 미쓰요시는 이때 국박본의 주제와 도상을 구상할 기본 자료를 얻었다고 생각된다. 당시 쓰네고텐 내부에는 가노파 화가가 그린 '봄날의 야외 행차(春日野行幸)'와 '오이강을 떠다니는 세 척의 배(大井川逍遙三艘)'라는 화제의 후스마에가 연속되어 배치되어 있었다. 미쓰요시는 1760년 쓰네고텐 후스마에 교체 작업을 통해 '오이강 유람' 화제의 도상을 학습하고 '자일 놀이'와 '오이강 유람' 화제를 서로 짝을 지어 한 쌍의 병풍으로 제작한다는 구상을 하게 된 것으로 보인다. 새해 정월 첫 자일에 어린 소나무를 채집하는 행위는 장수(長壽)를 기원하는 길상적인 의미를 가진다. 오이강에 각각 한시, 와카, 관현을 의미하는 세 척의 배를 띄워 유람했다는 '세 척의 배' 고사는 교토 궁정의 필수 교양인 한시, 와카, 관현의 삼재에 모두 능통한 인재를 뜻한다. 이처럼 길한 주제의 병풍이 소용되는 자리로는 천황의 즉위식을 제일 먼저 고려할 수 있다. 본 논문에서는 교토 궁정 관련 화사를 전담했던 도사 미쓰요시가 천황 즉위식이나 연중행사 등 궁정 의례에서 사용할 목적으로 국박본을 제작했을 가능성을 제시해보고자 한다.

• 한국지반공학회지:지반
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• 제12권6호
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• pp.101-114
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• 1996

Coulomb토압이론은 실무에서 주로 사용되고 있음에도 불구하고 점성토로 뒤채움된 옹벽에 대한 일반적인 조건에 적용할 수 있는 토압이론식이 존재하지 않는다. 여기서는 점성토로 뒤채움한 중력식 옹벽에 대해서 배수 및 비배수 해석으로 인장균열이 부시된 경우와 고려된 경우에 각각 토압이론식을 유도하였다. 그리고 상기의 조건들에 대해서 전주동토압과 인장균열 깊이를 구하여 설계도표를 작성하였다.

• 가정과삶의질연구
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• 제25권6호
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• pp.71-82
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• 2007

On this research we investigated variables affecting university students' time management and verify relationship between the time management and life satisfaction. 438 students at Korea National Open University in Seoul were questioned through questionnaires composed of 47 questions. Data was analyzed by t-test, one-way ANOVA, Duncan's multiple range test and Person's correlation. The variables affecting time management were religion(those who believe in organized religion vs. those who do not), individual income, family income, teaming experiences for time management and reading books related to time management. fender, age, marriage status and occupation didn't affect the time management of students. The relationships between time management and life satisfaction showed a little positive relation. Some proposals for future researches and practices are given.

• 가족자원경영과 정책
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• 제20권1호
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• pp.23-42
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• 2016

The purpose of this study was to explore a typology of leisure participation, investigate determinants of leisure participation types, and analyze differences in life satisfaction by the types of leisure participation of the elderly. The data source for this research was the 2014 Time Use Survey conducted by the Korea National Statistical office (KNSO). The statistical methods for the analysis were mean, standard deviation, ANOVA, Duncan test, cluster analysis, and logistic regression analysis. Leisure participation were classified into five types based on five categories; social activities, religious activities, media, sports, time-spending activity. The five types were named "general", "insufficient", "religious oriented", "media oriented", and sports oriented" type. Gender, health condition were identified as important determinants for the types. Life satisfaction was different according to leisure participation type of the elderly. Religious oriented type showed the highest score of life satisfaction and media oriented type showed the lowest.

• 천문학논총
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• 제27권4호
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• pp.149-150
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• 2012

We have created new catalogues of AKARI/IRC $2-24{\mu}m$ North Ecliptic Pole Deep survey through new methods of image analysis. In the new catalogues the number of false detection decreased by a factor of 10 and the number of objects detected in multiple bands increased by more than 1,500 compared to the previous work. In this proceedings the new methods of image analysis and the performance of the new catalogues are described.

• 한국대기환경학회지
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• 제19권4호
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• pp.415-425
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• 2003

A single particle analysis, called low-Z electron probe X-ray microanalysis was applied to characterize the atmospheric aerosols collected during Asian Dust storm events in the year of 2000 and 2001. Most frequently encountered chemical species were the soil-originated species such as aluminosilicates, silicon dioxide, and calcium carbonate. Also various species such as carbon -rich, organics, sea salts, and some reacted calcium carbonate were identified. The observation of internally mixed particles oi calcium carbonate, calcium nitrate and/or calcium sulfate shows the occurrence of the heterogeneous reaction between Asian Dust particles and NO$_{x}$ and/or SO$_{x}$ species in the atmosphere.ere.

• 대한전기학회논문지
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• 제35권10호
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• pp.465-472
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• 1986

The present study was carried out to investigate the mechanism which control the voltage instability and the breakdown of CVD Al2O3 on Si substrates. Our sample were metal-Al2O3-Oi Capacitors with both Al and Au field plates. Electron injection and trapping, with resultant positive flatband voltage shift, occur at fields as low as 1-2[MV/cm.] We developed an approximate method for computing the location of the centroid of the trapped electrons. Our results indicate that the electrons are trapped near the injecting interface, at least for fields less than about 5[MV/cm ] Because of continued charging, a true steady state is probably never reached, and the only unique I-V curve is the one obtained initially, when the traps are empty. We measured this I-V curve for both polarities of applied voltage, using a fresh sample for each point. The observed current densities are much larger than those obtained in thermally grawn SiO2.

• 천문학논총
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• 제32권1호
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• pp.267-269
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• 2017

We report the results of a multi-wavelength study in the North Ecliptic Pole (NEP) deep field and examine the far infrared-radio correlation (FIRC) for high and low redshift objects. We have found a correlation between the GMRT data at 610 MHz and the Herschel data at $250{\mu}m$ that has been used to define a spectral index. This spectral index shows no evolution against redshift. As a result of the study, we show a radio colour-infrared diagram that can be used as a redshift indicator.

• 한국언어정보학회:학술대회논문집
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• 한국언어정보학회 2002년도 Language, Information, and Computation Proceedings of The 16th Pacific Asia Conference
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• pp.249-258
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• 2002

We propose an algorithm for the automatic acquisition of a bilingual lexicon in the legal domain. We make use of a parallel corpus of bilingual court judgments, aligned to the sentence level, and analyse the bilingual context profiles to extract corresponding legal terms in both languages. Our method is different from those in past studies as it does not require any prior knowledge source, and naturally extends to multi-word terms in either language. A pilot test was done with a sample of ten legal terms, each with ten or more occurrences in the data. Encouraging results of about 75% average accuracy were obtained. This figure does not only reflect the effectiveness of the method for bilingual lexicon acquisition, but also its potential for bilingual alignment at the word or expression level.

• 제어로봇시스템학회논문지
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• 제11권12호
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• pp.1077-1082
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• 2005

In this paper, it is proposed that the method for constituting pressure control system controlled by Direct Drive Valve (DDV). The DDV has a pressure-feedback-loop itself. It can eliminate non-linearity and uncertainty oi hydraulic system such as uncertain discharge coefficient and change of bulk-modulus. However, the internal feedback-loop can not compensate them perfectly. And fixed gain of the DDV's internal feedback-loop is not proper to apply it through wide pressure range. The steady state error and nonlinear characteristic of transient behaviour is observed in the experiment. So another controller is needed for the desirable performance of the system. To compose the controller, the pressure control system controlled by DDV is modeled mathematically and the parameters of the model are identified using signal-compression method. Then sliding mode controller is designed based on mathematical model. Desirable performance of the pressure control system controlled by DDV is obtained.