http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이승렬,김종율,윤재영,Lee Seung-Ryul,Kim Jong-Yul,Yoon Jae-Young 한국초전도저온공학회 2004 한국초전도저온공학회논문지 Vol.6 No.3
As the load density of KEOCO system is higher, the fault current can be much higher than SCC(Short Circuit Capacity) of circuit breaker. Fault current exceeding the rating of circuit breaker is a very serious problem in high density load area, which can threaten the stability of whole power system. Even though there are several alternatives to reduce fault current, as the superconductivity technology has been developed, the HTS-FCL(High Temperature Superconductivity Fault Current Limiter) can be one of the attractive alternatives to solve the fault current problem. This study presents the application of 154kV HTS-FCL in Korean power system.
반응성 스퍼터링법으로 증착된 CoN<sub>x</sub> 중간층을 이용한 (100)Si 기판 위에서의 에피택셜 CoSi<sub>2</sub> 성장 연구
이승렬,김선일,안병태,Lee, Seung-Ryul,Kim, Sun-Il,Ahn, Byung-Tae 한국재료학회 2006 한국재료학회지 Vol.16 No.1
A novel method was proposed to grow an epitaxial $CoSi_2$ on (100)Si substrate. A $CoN_x$ interlayer was deposited by reactive sputtering of Co in an Ar+$N_2$ flow. From the Ti/Co/$CoN_x$/Si structure, a uniform and thin $CoSi_2$ layer was epitaxially grown on (100)Si by annealing above $700^{\circ}C$. Two amorphous layers were found at the $CoN_x$/Si interface, where the top layer has a silicon nitride (Si-N) bonding state with some Co content and the bottom layer has a Co-Si intermixing state. The SiNx amorphous layer seems to play a critical role of suppressing the diffusion of Co into Si substrate for the direct formation of epitaxial $CoSi_2$.
대도심 분산형 배전개폐소를 적용한 초전도 전력시스템 개념설계
李昇烈(Seung Ryul Lee),金鍾律(Jong-Yul Kim),尹在映(Jae Young Yoon),李炳峻(Byongjun Lee) 대한전기학회 2006 전기학회논문지A Vol.55 No.12
Korean power system has some problems like as curtailing investment and the NIMBY (Not In My Back Yard) phenomena, because of power demand concentration in downtown area. In this time, superconducting power devices rise as a very attractive solution. This study proposes a basic concept of superconductivity power system with distributed switching station, and identifies the items for technical and economic analysis. The proposed system consists of superconducting cables/ transformers/FCLs(fault current limiters). The basic concept is to replace 154㎸ conventional cables with 22.9㎸ superconducting cables and to convert a 154㎸ substation into 22.9㎸ distributed switching stations in downtown area.
A Qualitative Inquiry into Autobiographies of Native English-Speaking Teachers
Lee Seung-Ryul(이승렬) 한국교육실천연구학회(한국교육포럼) 2007 韓國敎育論壇 Vol.6 No.2
본 논문은 글로벌사회화의 한 현상으로 한국에 들어와 고등교육현장에서 영어교육을 담당하고 있는 영어원어민 교사들의 경험을 분석하는 것이다. 현재 대학교육을 담당하고 있는 영어원어민교사는 3000여명에 이르고 있고 매년 그 숫자가 급등하는 현실에서 이들에 대한 연구가 극히 미미하다는 점을 비춰 볼 때 본 연구의 의미는 크다고 할 수 있다. 본 연구에서는 영어원어민교사들은 개인적인 고통으로 영어원어민교사들이 모국을 떠난다는 사실을 밝혔다. 그리고 그들은 한국에 들어와서 교육에 대한 교사로서의 준비 부족과 교육 여건에 대한 이해 부족으로 다시 회피 수단으로 대체 활동으로 여행이나 영어원어민간의 친목 사회 활동에 열중한다는 사실을 밝혔다. 본 논문에서는 이러한 영어원어민교사들의 현상을 글로벌사회의 일원으로 성장하려는 한국의 교육적 욕구에 부응하기 위해서는 영어원어민교사들에 대한 한국교육문화와 외국어로서의 영어교육에 대한 교사교육이 필요하다는 점을 지적하였다. This paper is to explore qualitatively the voices of two Native English-Speaking Teachers by investigating their autobiographies. For this study their autobiographies were solicited and analyzed in terms of a qualitative methodology. In order to apply phenomenological hermeneutics to the autobiographies data were arranged and analyzed in terms of the teachers' experience. This study discloses that the foreign teachers had difficulties due to lack of teacher training and that they believe sociocultural environments are significant to improve learners' English proficiency.
진보의 신화와 ``문명`` 이후: 후쿠시마 이후 문명의 소생을 위하여
이승렬 ( Seung Ryul Lee ) 조선대학교 인문학연구소 2011 인문학연구 Vol.0 No.42
후쿠시마 원전 사고 이후 우리는 다시 한 번 인간의 산업문명이 낳은 재앙적 현실에 대해 근본적으로 의문을 던지게 되었다. 핵 전쟁과 원전 사고에서 보듯이, 산업문명의 성립과 발전은 자연적인 순환질서의 파괴를 전제로 하고 있다. 진보의 신화는 인간 종의 자연 지배를 당연시하고 있지만, 사실은 인간이 생명 질서를 생성시킨 생명 의지에 의해 지배를 받는다. 이런 관점에서 본 논문은 마르크스의 순환론적 세계관과 코맥 맥카시의 소설과 지젝의 종말론을 분석해보고자 한다. 문명이 소생될 수 있는 가능성은 진정한 민주주의로부터 비롯할 것이다. 이것이 본 논문의 잠정적인 결론이다. Since the disastrous breaking down of Fukusima nuclear power plants, we have no choice but to put into question the calamous reality of the industrial civilization. As is the case with the nuclear war and the failure in the nuclear power plant, the establishment and development of the industrial civilization presupposes the destruction of the cyclical order of nature. The myth of progress takes for granted the dominion of nature by human species. As a matter of fact, however, human beings are dominated by "the will to live" generating the order of life. From this point of view, this paper undertakes to analyse Marx`s cyclical world view, Cormac McCarthy`s novel, and Slavoj Zizek`s theory of apocalypse. The possibility of the resurgence of civilization would come from the true democracy. This is the tentative conclusion of this paper.
이승렬(Lee Seung Ryul) 역사비평사 2010 역사비평 Vol.- No.92
There are two different opinions on the Japan’s forced annexation of Korea in August 1910 between Korean and Japanese. Koreans emphasize on the issue of illegally forced treaty. But the Japanese have their views that this treaty was valid in consideration of international custom and historical situation when had triggered the Russo-Japanese war in 1904~1905, still in the time of 100 years of this treaty, That point we stress is the spiritual culture of political elites who have been deified the sacrifice and death of predecessors. The Japanese style to recall the past -the making of national history- is not to deny the Japan’s hegemony for the Asia’s neighbors. For the purpose of communicating between Korea and Japan, Japanese need to throw away the logic of might and barbarism of capitalism. I hope that the third way will be able to control the economic growth and this conception will make Japanese to coexist with the neighbors of the Asia.