• 비교문화연구
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• 제26권
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• pp.249-272
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• 2012

Diaspora studies has become one of the fastest growing field in the humanities over the past several decades, and the use of term diaspora has been widening to include almost any population on the move. Diaspora literature not only mirrors but actively incorporates this new notion of diaspora with characters "at the threshold" navigating new territories and identities. Querying how diaspora studies intersects with theatre and performance, this paper attempts to probe how recent Korean American drama parallels and promotes diaspora studies' radical departure from traditional notions of identities and territories. For this purpose, this essay 1) examines theoretical affinities between diaspora studies and performance studies 2) investigates how Sung Rno's plays, Cleveland Raining and wAve, explore and embody multiple and evolving meanings of Korean diaspora on the stage 3) examines how theatre can create the third space that transcends both Korean and American nationalism and 4) speculates possibilities of reframing Asian American Studies as Asian diaspora studies. Korean American characters in Rno's play redirect diasporic identities, as their concern gradually moves from "where I come from" to "where I go to." Instead of remaining in the dark as a mere spectator, both Rno and his characters choose to be 'on' the stage where they can imagine, perform, and realize (however temporarily) "unimaginable community" by confronting their own social, political, and cultural ambivalence. Stage, the threshold between reality and fiction, Korea and America, and past and future, becomes their true 'home' where they incubate and precipitate "nation in transformation" that Yan Haiping argues for as "another transnational."

• 한국작물학회:학술대회논문집
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• 한국작물학회 1995년도 춘계 학술대회지
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• pp.96-97
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• 1995

• 대한전기학회:학술대회논문집
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• 대한전기학회 2005년도 추계학술대회 논문집 전기물성,응용부문
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• pp.210-213
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• 2005

This article describes an estimate method of the spark plug gap by measuring breakdown voltage. Breakdown voltage is the function of spark plug gap, pressure, temperature and humidify. However. It is dominated mainly by the spark plug gap. This technique is applied to in-line process test of the spark plug gap in automobile engine production. Breakdown voltage of normal spark plugs slightly scatters in ordinary conditions and if there is dust or burr in the gap, breakdown voltage gets lower. This technique saves repairing time for bad spark plug and attributes to improve the quality of automobile engine.

• 한국과학교육학회지
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• 제13권1호
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• pp.100-120
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• 1993

Middle school students' conceptual changes on physics, chemistry, biology and earth science concepts which were intentionally selected by researchers had been investigated through traditional teaching and learning by paper and pencil tests and P.O.E. The weak points had been studied by individual interviews about the problems of traditional science classroom teaching after students' testing and learning about science concepts. As results, students' conceptual changes could be hardly found through traditional teaching and learning except several concepts in biology, The weak points of traditional science classroom teaching and learning were as follows: 1) Teachers teach science as finding answers. 2) The conventional science test is not performed to find students' concepts out but to recall simple knowledge or calculus. 3) Students hesitate to ask teacher Questions in science class because of their colleagues' or teachers' blame. These mean that science teachers need specially designed teaching methods on the students' concepts and reseachers had to study about science classroom socialogy, what happened in science classrooms.

• 한국작물학회지
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• 제38권4호
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• pp.330-335
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• 1993

참깨품종의 온도와 일장에 따른 항산화성분 함률차이를 조사하여 참깨 재배기술개선에 필요한 기초자료를 얻고자 무분지형 단백깨와 수원깨 및 분지형 안산깨와 한섬깨를 공시하여 작물시험장 인공기상실에서 온도와 일장을 달리 처리하여 시험하였던 바 얻어진 결과를 요약하면 다음과 같다. 1. 일장과 온도처리에 따른 참깨 항산화함량의 품종간 차이가 있었다. 2. 온도의 차이에 따라 20/15$^{\circ}C(주간온도/연간온도)에서 sesamin 0.22%, sesamolin 0.16% 인데 비하여 30/25$^{\circ}C에서는 sesamin 0.28%, sesamolin 0.19%를 보여 저온조건 보다는 고온조건에서 항산화 성분함량이 높았다. 3. 일장의 차이에 따라 11시간 일장에서 sesamin 0.24%, sesamin 0.26%, sesamolin 0.20%와 큰 차이가 없었다. 4. 따라서 참깨 항산화성분 함량은 일장의 길이보다는 온도의 차이에 의해 크게 영향 받는 것으로 생각된다.