Protective Effects of N-acetylcystenine and Selenium against Doxorubicin Toxicity in Rats

Yeo-sung Yoon,Sun-don Kim,Min-hye Lee,Heung-shik S.Lee,In-se Lee,Je-kyung Sung,Eun-sung Park 대한수의학회 2003 Journal of Veterinary Science Vol.4 No.2

Effects of N-acetylcysteine and Selenium against Doxorubicin Toxicity in RatsEun-sung Park, Sun-don Kim1, Min-hye Lee, Heung-shik S. Lee, In-se Lee, Je-kyung Sung and Yeo-sung Yoon*

변환된 자기회귀이동평균 모형에서의 예측구간추정

조혜민,오승언,여인권,Cho, Hye-Min,Oh, Sung-Un,Yeo, In-Kwon 한국통계학회 2007 응용통계연구 Vol.20 No.3

시계열자료를 분석하는데 있어 중요한 목적 중에 하나가 미래값에 대한 예측이다. 일반적으로 자기회귀이동평균모형에서는 백색잡음이 정규분포를 따른다는 가정 하에서 모수의 추론과 예측 및 예측구간의 추정이 이루어지고 있다. 그러나 자료가 이러한 가정을 만족하지 않는 경우, 자료를 가정에 맞게 변환시킨 후 분석하는 방법을 생각해 볼 수 있다. 이 논문에서는 변환된 자료를 분석하여 얻은 결과를 이용하여 본래의 척도에서의 미래값에 대한 예측구간을 추정하는 문제에 대해 알아본다. 제안하는 방법에서는 먼저 적절한 변환을 이용하여 자료를 정규가정을 만족하도록 변환시키고 변환된 자료를 이용하여 미래값에 대한 예측구간을 추정한 후, 역변환을 이용하여 예측구간을 추정한다. 이 논문에서는 시계열분석에서 모델링이 상대적으로 어려운 왜도의 문제를 해결하기 위해 Yeo-Johnson 변환을 중심으로 한 방법론을 소개한다. 모의실험 결과 제안된 방법에 의한 단측예측구간의 포함확률이 변환을 사용하지 않은 구간보다 명목수준에 가까운 것을 확인하였다. One of main aspects of time series analysis is to forecast future values of series based on values up to a given time. The prediction interval for future values is usually obtained under the normality assumption. When the assumption is seriously violated, a transformation of data may permit the valid use of the normal theory. We investigate the prediction problem for future values in the original scale when transformations are applied in ARMA models. In this paper, we introduce the methodology based on Yeo-Johnson transformation to solve the problem of skewed data whose modelling is relatively difficult in the analysis of time series. Simulation studies show that the coverage probabilities of proposed intervals are closer to the nominal level than those of usual intervals.

이상화 문학에 나타난 시적 상상력의 근원 연구

유신지 ( Yu Shin-ji ),여상임 ( Yeo Sang-im ) 한국문학언어학회(구 경북어문학회) 2017 어문론총 Vol.74 No.-

이상화문학에 대한 논의는 이상화 당대는 물론, 1960년대부터 지금까지 상당히 구체적으로 진행되었다. 주로 상징주의나 낭만주의와 같은 문예사조적인 경향이나 저항시인이라는 민족주의적인 관점에서 연구가 많이 진행되었다. 그러나 이러한 관점에서는 이상화 문학 전반에서 드러나는 동양적이고 전통적인 사유를 다 해명하는 데는 한계가 있었다. 이상화문학과 그의 사상의 근저에는 동학이나 천도교적인 사상의 근간을 이루는 내재적 초월의 사유가 자리하고 있다. 내재적 초월의 사유는 이상화 문학의 곳곳에서 다양한 모습으로 드러나고 있다. 본고에서는 이상화의 시적 상상력의 근원이 이러한 내재적 초월의 사유로 파악될 수 있다고 보고, 전통시학의 관점, 특히 기층철학을 토대로 이상화의 문학 텍스트를 분석해보고자 했다. 특히 이상화의 전기적 사실들을 살펴보면, 그의 사상과 사유가 형성되는 중요한 시기인 십대와 이십대 전반에 걸쳐서 천도교적인 색채가 짙은 인물들과 깊은 교류를 맺었고 그와 관련된 활동들을 했다는 것을 알 수 있다. 또한 그가 제시하는 문학론이나 시작품들에서도 그러한 사유들이 드러나는 것을 볼 수 있다. 이상화의 문학평론이나 시에서는 우리 고유의 민속 신앙인 샤머니즘과 이를 계승한 동학사상의 색채가 드러난다. 그의 시작품들에서도 특징적인 것이 ‘하늘’,‘신령’, ‘검’, ‘동굴’ 등과 같은 시어들이 빈번히 쓰이고 있는데, 이러한 시어들은 이상화 텍스트 전반에서 관찰되는 ‘내재적 초월’의 사유들을 드러내는 것으로 쓰이고 있는 것을 볼 수 있다. 이러한 양상은 기존의 논의에서 채 규명되지 못한 부분들로, 동양적이고 전통적인 사유의 지평 안에서만 비로소 설명이 되는 부분이기도 하다. 이러한 논의는 이상화가 1920년대 시단의 다양한 흐름 속에서도 그 시류에 휩쓸리지 않고, 우리의 자생적인 사상이라 할 수 있는 전통철학의 토대 위에 그 나름의 시세계를 구축하였음을 확인할 수 있게 해주며, 나아가 이상화 문학을 바라보는 새로운 해석의 지평을 넓혀볼 수 있다는 점에서 의의가 있다. Untill now, the study on Lee Sang-hwa’s literature has been done very widely. Most rearchess have been done in the point of view of symbolism, romanticism, or nationalism. But, through these views, we couldn't find the basic thoughts of his Literature. There are immanent transcendence in the origin of his Literature and his own ideas. Therefor, at this thesis, we found that the origin of poetic imagination in Lee Sang-hwa’s literature is based on the oriental and traditional thoughts. Especially, when we searched Lee Sang-hwa’s biography, we found that he was related to the people who had Chondo-kyo belief. Such thoughts appeared his literary theory or in his prototypes. His literary criticism and poetry reveal the color of Korean folk faith, Shamanism and Donghak's succession. In his poetry text, the words such as 'heaven', 'spirit', 'sword' and 'cave' are frequently used. And these words are used to reveal the aspects of 'Immanent transcendence' observed wholy. This aspect can not be clarified in the existing discourse and is only explained within the horizon of the traditional thoughts. This study enables us to confirm that Lee-Sanghwa has built his own poetry system on the basis of traditional philosophy which is not influenced by the currents in the various ideal flows of the 1920s. In addition, it has a significance in that it can broaden the horizon of the new interpretation in reading the Lee-Sanghwa’s literature.

音節構造와 共鳴度

呂相弼 대구효성가톨릭대학교 1991 연구논문집 Vol.43 No.1

This paper argues trhat the non-linear approach is preferable to the linear approach to the internal structure of English syllables. Under the latter view, held by natural generatice phonologists, the syllable can be formally and universally defined by a rule which inserts the syllable boundaries between wequences of segments. The former view is that the syllable has a hierarchical internal structure, the major constituents of which are the onset and the rhyme. Various arguments for the onset-rhyme branching are adduced from strees assignment rules, speech errors, word games, influence of the following consonant upon the length of the prerceding vowel, and more frequent coocurrence constraints between neucleus and coda. This study presents the sonority degree theory of conditions on terminal positions of the English syllable template, arguing that it properly characterizes the natural classes of segments that can be associated with the postions of the onset and the rhyme constituents.

英語强勢의 段階

呂相弼 대구효성가톨릭대학교 1987 연구논문집 Vol.35 No.1

The analyses on the stress levels in English by some linguists were reviewed in this paper. The secondary stress of the four-level system. The four-level system includes sentence stress within the realm of word stress, thereby ignoring the difference between the two types. The generative approach to stress levels is considered as more scientific than the structural approach by applying the stress rules to compound words and phrases. Though the multilevels of stress advocated in the generative approach characterizes the knowledge of the sound system of English that an individual has internalized in learning and acquring English, such many levels cananot be perceived in the actual speech patterns. Hewson attempted to demonstrate that there is the fourth stress value by combining two levels of word stress and sentence stress as one level. In case that a word with the tertiary word stress carries the teriary sentence stress, what actually happens is that the fifth stress appears, not the fourth stress as advocated by Hewson. It is practical and sufficient to distinguish two levels of stress in the taching and learning of English pronunciation. The reason why the citation form of a polysyllabic word seems to contain the three-level stresses is that the last stressed syllable in a tone group usually carries the tonic accent. When such a word occurs within a sentence in a position where there are no intonation effects, there are no differences in stress levels.

韓末 客舍建築의 消滅

여상진,심우갑 대한건축학회 2004 대한건축학회논문집 Vol.20 No.10

This study aims to clarify the disappearing process of Gaek-sa(客舍) in the end of Choson Dynasty Because Jeon-pae(殿牌) which is representing Loyal authority was enshrined in the Gaek-sa and at which a local governol performed a ceremony for the king After the King's Flight to Russian Legation, Jeon-pae was revised to Gual-pae(闕牌) which symbolizes the emperor And Gaek-sa was repaired and maintained during the Great Han Empire Period But Gaek-sa was occupied by Japanese troops during the Russo-Japanese War(1904-1905) especially in the north-western provinces of Korea And Gaek-sa was converted into a primary school or local court of law in the Protectorate Period(1904-1910) As this convert, the used parts of Gaek-sa were suppose to be only the wings which were detached from Main Hall(止廳) because Gual-pae was still enshrined in Main Hall The enshrinement of Gual-pae was stopped after November, 1909 The portrait of emperor which was enshrined in school and local government office had taken the place of Gual-pae since 1907 So the disappear of Gual-pae and Gaek-sa is tolerated Nevertheless Gual-pae was still enshrined at Geak-sa until Consolidation of Korea and Japanese(1910 8) With this, the Gaek-sa which symbolize the king of Chosun Dynasty came to disappear

국어의 모라 분석

여상필 대구효성가톨릭대학교 외국어문학연구소 1994 語文學硏究 Vol.7 No.-

Hayes' (1989) moraic theory cannot explain the Korean sequence /ta:lla/ 'give(me)' adequately since the geminate /ll/ is assigned one mora underlyingly though /l/ is considered as a nonmoraic segment in Korean. Moreover, his theory is inadequate in that the first syllable of /ta:lla/ is assigned three moras and that this analysis violates the prinicple that 'a syllable can have at most two moras'. On the other hand, Schmidt's(1992) theory derives two moras correctly from the same syllable as syllable weight is derived in the course of syllabification in his theory and the first nonmoraic element of the geminate is linked to the preceding syllable node, not mora node. In this paper I argue that [-continuant] consonants are not moraic segments in Standard Korean as will as in Southeastern dialect, which is contrary to Kang's(1992) assumption that [-continuant] consonants are moraic only in Standard Korean. My argument is supported by reliable evidence that the deletion of stop consonants does not trigger the compensatory lengthening of a nearby segment. Therefore moraic phonology and both syllabic and moraic segment sets contain only vowels in Korean. Accordingly, such syllables as V, CV, VC, CVC are classified as light syllables, while the VV, CVV, VVC, CVVC syllables, as heavy syllables in Korean moraic phonology.

해상보험에 있어서 전쟁위험에 관한 연구

여성구 慶南大學校 産業經營硏究所 2001 産業經營 Vol.29 No.-

ANFIS를 利用한 送電線路의 故障判別 技法에 關한 硏究

呂相敏,金喆煥 성균관대학교 2002 학술회의지원논문목록집 Vol.2002 No.-

This paper proposes a technique for fault detection and classification for both LIF(Low Impedance Fault)s and HIF(High Impedance Fault)s using Adaptive Network-based Fuzzy inference System(ANFIS). The inputs into ANFIS are currents signals only based on Root-Mean-Squrare(RMS) values of 3-phase currents and zero sequence currents. The performance of the proposed technique is tested on a typical 154kV Korean transmission line system under various fault conditions Test results show that the ANFIS can detect and classify faults including(LIFs and HIFs) accurately within half a cycle.

1994년 요오크ㆍ안트워프 규칙에 관한 연구

여성구 慶南大學校 産業經營硏究所 1996 産業經營 Vol.19 No.-

AbstractThe object of 1994 York-Antwep Rules is to make the Rules clear without expansion in the area of general average and to bring the Rules up to date and to tackle certain contemporary problems, particularly those relating to environmental damage in the context of general average.For that purpose the paramount clause applying the concept of reasonableness to all subsidiary Rules is introduced.YAR regulate tug and tow situations that were different between countries, so uniformity of practice can be achieved.The enviromental issue is introduced and all environmental damage liabilities are excluded from general average but to allow the cost of environmental damage avoidance measure in certain restricted circumstances.YAR import the essence of the forms of Non-Separation Agreement previously in use.To make the adjustment fast, the duty to give notice to the average adjuster and tc supply evidence of general average is introduced in the Rule.But some improtant practice are not adopted.The Rule does not decide the internationally accepted practice of the currency of adjustment and rate of exchange.And the Rule does not accept the practice of the container transport. The contributory value of the cargo is the value at the time of discharge. But the container is opened at the destination, so it is more convenient for the container cargo to apply the value at the time of delivery.Those issues must be treated in the near future.