• 사회경제평론
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• v.31 no.1
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• pp.147-171
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• 2018

In The Structure of Empire, Karatani Kojin discovers cosmopolitanism as an element of exchange mode D, and according to this, argues that the World Republic needs to sublate(aufheben) sovereign state and this sublation is to recover Empire at higher dimension from a different way of viewpoint. On the strength of this theoretical advance, Karatani Kojin's exchange mode D can embrace reciprocity of freedom, reciprocity of donation and cosmopolitanism as it's elements. But on the way to the World Republic which Karatani Kojin suggests, there still exists a theoretical missing link. This paper argues the missing link is no more than democracy.

• Proceedings of the Korea Information Processing Society Conference
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• 2013.11a
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• pp.1196-1198
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• 2013

행위 패턴은 사람의 행위들이 수행되는 양식으로 성향, 습관, 건강상태 등에 따라 다르게 나타나는 생활양식이다. 헬스케어, 마케팅, 정책 결정 등과 같은 다양한 분야에서 사람의 행위패턴을 활용하고 있다. 행위 패턴을 분석하기 위한 방법으로 행위 패턴들을 비교하는 연구가 진행되고 있다. 기존의 행위 패턴 비교 기법은 구조적 정보만을 반영하여 정확도가 저하되는 문제점이 발생한다. 본 논문에서는 두 행위 그래프를 효과적으로 유사도를 정확하게 비교하기 위하여 구조적 정보와 행위 간의 의미적 유사성을 동시에 반영한다. 실험을 통하여 기존의 기법보다 약 4% 정확도가 향상됨을 보인다.

• (The) Research of the performance art and culture
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• no.18
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• pp.315-346
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• 2009

Korean 'Sin-Pa' play is a way to examine self-reliance of Korean culture and influence of Japanese culture on the Korean one in the early modern times. Although the 'Sin-Pa' play has been estimated negatively in many aspects, such an estimation can be different depending on the methodology. Therefore, I tried to explain a characteristics of the rise of 'Sin-Pa' play. While making these trials, I made efforts to reappreciate the developing process of Korean 'Sin-Pa' play and its theatrical structure and value. Particularly, I focused on structure of 'Sin-Pa' play in the context of an actual cognition of colonized Korea. Based on the 'Sin-Pa' play's repertoires I found out that one of the representative characteristics of Korean 'Sin-Pa' play is a changing process from orality to literacy. And I made attempts to uncover some ideological functions and their effects of 'Sin-Pa' play, focusing on and whose story line is usually consisted of 'provocation-pangs-defeat' while it interacted with 'provocation-pangs-penalty' of the structure of melodrama under the contemporary cultural conditions. 'Sin-Pa'' play can be considered as a performance mode to accept the Japanese value embedded in the colonized Korea since the 1910s on the one hand and to resist the overwhelming power of western culture imported through Japan on the other hand. In other words, it was closely related with the cultural-field of that period. Based on these results of this research, I tried to outline what the mode of 'Sin-Pa' was, what it reflected, and what it desired for under the influence of the contemporary cultural conditions. I analysed double qualities of 'Sin-Pa' play as a dominant narrative and/or a resistant narrative considering its relationship with the people of colonized Korea. And also I examined the place of the 'Sin-Pa' play in the history of theatre and in the history of culture.

• Proceedings of the Korean Aquaculture Society Conference
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• 2003.10a
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• pp.53-53
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• 2003

참가자미, Limanda herzensteini는 가자미목 (Pleuronectiformes), 가자미과 (Pleuronectidae)에 속하며, 우리나라의 동해, 일본의 세토내해 이북, 중국 및 사할린 근해에 분포하는 어종이다. 본 종은 연안정착성 어종으로 동해안에서 낚시 및 저인망 어업에 의해 어획되는 산업적 가치가 큰 고급어종이며, 저수온에 강하여 한류성 해역에서의 양식 가능성이 매우 높다고 할 수 있다. 또한 최근에는 참가자미의 자원량 감소가 두드러지고 있으므로 자원증강이 절실히 요구된다. 이 연구에서는 주 어획지역인 강원도 주문진 인근해역에서 1998년 9월부터 1999년 10월까지 자연산 참가자미의 연간 생식소중량지수의 변화를 조사 하였으며, 조직학적 조사에 의한 생식소 발달과정과 생식주기를 밝혔다. 정소는 정소엽 형태이며, 각각의 정소엽은 여러개의 소낭구조를 가진다. 각 소낭내의 생식세포들은 같은 단계의 발달상태를 보인다. 난소는 원추형의 낭상으로 체강벽에서 연결되는 난소간막에 의해 부착되어 있으며, 내부는 결체성 조직인 다수의 난소박판으로 구성되며, 이곳에서 난원세포가 유래한다. 수컷의 GSI는 1월에 가장 높았으며, 암컷의 GSI는 3월에 가장 높은 값을 보였다. 생식주기는 성장기(6~9월), 성숙기(10~12월), 완숙 및 산란기(1~3월) 그리고 회복 및 휴지기(4~5월)로 나눌 수 있었다. 난모세포의 발달양식은 난군동기발달형에 속하였다.

• Proceedings of the KSRS Conference
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• 2009.03a
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• pp.155-158
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• 2009

본 논문에서는 DLR(German Aerospace Center)에서 운영하는 TerraSAR-X를 이용하여 2009년 1월 19일 18:28 (Local time) 에 서해 대부도/제부도 및 대부도 남쪽 해안을 촬영한 stripmap mode (Dual-Pol: HH, VV) 화상을 취득하여 향후 고해상도 X-밴드 화상의 활용 방안 및 효용성에 대해 검토해 보았다. 함께 취득된 현장자료와의 비교를 통하여 2010 년에 발사될 예정인 아리랑 5 호의 활용방안을 찾고자 한다. 여기서는, 연안에 설치된 양식시설, 소형 선박 그리고 코너리플렉터에 대해서 해석을 수행하였다. 김 양식시설의 경우, 구조와 설치 각도에 따라 다른 후방산란특성을 보였으며, 같은 시설에 대해서도 HH 편파의 후방산란계수가 VV 보다 2.6 dB 높게 나타났다. 그 이유는 김 양식시설이 TeraSAR-X의 전파전파 방향과 수직하게 되어 후방 산란이 많이 일어나는 반면에, B 지역에 설치된 김 양식시설은 TeraSAR-X의 전파전파방향과 약 45 도 비스듬하게 설치되어 있어, 상대적으로 낮은 후방산란계수를 나타내기 때문이다. 또한 한 변의 길이가 각각 1 m, 0.6 m 인 사각면 삼각 수동 전파반사기 두 개를 제부도 북쪽의 갯벌에 설치하여 TerraSAR-X 의 화상에 나타난 후방산란특성을 분석하였다. TerraSAR-X 의 화상이 X-밴드를 사용하고, 높은 해상도로 인해 power spill이 넓게 분포하는 것을 볼 수 있다.

• Journal of the Korean Crystal Growth and Crystal Technology
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• v.3 no.2
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• pp.107-116
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• 1993

Tungsten thin film was deposited on Si( 100) substrate by either Si substrate reduction of W$F_6$( case 1) or Si$H_4$ reduction of W$F_6$( case 2) in LPCVD system The morphology and properties of deposited films for both cases were examined. The crystal structure for both cases was determined to be bec (body centered cubic). The amount of tungsten and the grain size in thin films were increased as the film grows. From the experimental results and theoretical considerations, it can be understood that the tungsten thin film grows by the volmer-weber growth mode, that is, island growth. The detailed tungsten thin film growth mode is presented. It was also found that the initial polycrystal structure of tungsten thin film developed into single crystal structure as the film grew in thickness.

• (The) Research of the performance art and culture
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• no.37
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• pp.187-221
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• 2018

The style of performance to contemporary nongak is not fixed in a specific period of time, but in conjunction with the total change in society that has occurred during its long time from traditional society to the modern times. It is important to recognize that the traditional performance art forms that we see and feel today, including nongak, are constantly interacting with the times and are a change in the design that has been shaped in the past. Now, we must get rid of the negative idea that there is some fixed prototype in Nongak. Also, the value and the need for preservation of current Nongak should not be evaluated according to the ' pure genealogy of village descent, ' which was possible only in villages with small population movements long ago. If can get rid of the stereotypes, can greatly expand the view that we read the values of a certain Nongak. Looking away from a few of these traditional fixed perceptions can significantly broaden the view of reading the winning values of some farmers ' songs. In this regard, this report determined the performing style and nature of Changwon's Toichon-noangak through a structural analysis of the Toichon-noangak in contemporary, and discussed the significance of the transmittion of Toichon-noangak. Changwon Toichon Nongak started out as an even-present ritual performance based on the religious nature of the village community and actively exchanged with the economic, social and cultural foundations of the Republic of Korea, which began to accumulate in the modern changes. Generally, the performance style of village Nongak has a combination of characteristics according to the ritual, Dure(collective labor), entertainment, and these three functions. Toichon Nongak is also a village Nongak style and in which of ritual nongak and village entertainment nongak are connected in parallel as one in the big total structure. The origin, background, purpose, and style of towing of Toichon noangak demonstrates that the Toichon noangak is originally ceremonial noangak derived from a prayer style of Dongje. Then, various factors influences are interacting with Toichon noangak within the orbit of modern society, such a style of playing, popular nongak, is believed to have undergone an extended change. Overall, Toichon nongak performance style can be called nongak, which maintains traditional customs and it also has the changed characteristics according to the times of village society.

• Journal of Life Science
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• v.28 no.3
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• pp.284-292
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• 2018

The melanin-concentrating hormone (MCH), a cyclic hypothalamic peptide composed of 17 amino acids, was initially identified in chum salmon (Oncorhynchus keta) as a regulator of pigmentation. Mammalian MCHs are cyclic hypothalamic peptides composed of 19 amino acids that regulate food intake and energy homeostasis. The present study examined not only MCH expression of different tissues but also the melanohore aggregation and intracellular $Ca^{2+}$ influx of fMCH and the other MCH. Real-time qPCR showed that MCH expressed specially in the brain, gonad, and ovary, and expression of MCH was observed during the developmental stages. In the application of synthetic fMCH and both types of synthetic fMCH, dN-fMCH and dC-fMCH, scale melanophore induced significant changes in aggregation activity with various concentrations of MCH. Also, compared to hMCH and sMCH, fMCH exhibited a 36~99.85% increase in relative potency (%), whereas aggregation of dN-fMCH and dC-fMCH remained in a high concentration. However, dispersion was induced rapidly according to be low concentration of dN-fMCH and dC-fMCH. We show that fMCH and its derivates were bound human MCHR1 and rat MCHR expressed in HEK293T cells with nano-molar affinity and are likely to be ligand-induced to mobilize intracellular $Ca^{2+}$. These results may provide new ligands for binding assay with MCHew ligands, as a structure similar to the mammalian MCH structure was discovered in fish. Once the fMCH receptor system is in place, it can be compared to the MCH system of mammals in terms of MCH function.

• Journal of The Korean Association For Science Education
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• v.32 no.2
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• pp.306-319
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• 2012

The purpose of this study was to investigate high school students' learning style, perception of types of laboratory instruction, and the relationship between the learning style and preferred type of laboratory instruction. The participants of this study were 19 female high school students, from Incheon in Korea, who showed outstanding science grades. Dunn et al's revised Learning Styles Inventory (1997) was used for testing students' learning style. The students were asked to choose preferred and not preferred types of experiments and describe the reason of the choices after implementation of 4 types of experiments: verification, discovery, explorator, and investigation laboratory instructions. The findings of this study were as follows: Firstly, the students had a certain common learning style irrelevant to their personal characteristics, i. e; they showed high (self, teacher, parents) motivation and structure stimuli that was common in Korean students. Second, outstanding students prefer unstructured and open laboratory instructions. And those students were highly influenced by sociological and emotional stimuli. Third, students' learning style was related to their preferred type of laboratory instruction. Students preferring unstructured and open laboratory were influenced by sociological and emotional stimuli, while those preferring structured and closed laboratory were influenced by physiological stimuli.

• Proceedings of the Korean Aquaculture Society Conference
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• 2003.10a
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• pp.21-21
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• 2003

경골어류의 뇌하수체에서는 두 종류의 생식선자극호르몬 (FSH, LH)이 생산되며, 이 호르몬들은 공통적인 α 쇄와 특이적인 β 쇄를 가진다. 연어과 어종들에서, FSH는 난황형성과 정자형성의 역할을 하며, LH는 배우자의 최종성숙을 조절한다. 냉수성 고유어종인 열목어 (Brachymystax lenok)의 멸종을 방지하고 종묘생산을 원활히 하기 위하여 먼저 열목어의 GTHα, FSHβ 및 LHβ 쇄를 cloning하여 염기서열을 결정하였다. 열목어 GTHα, FSHβ 및 LHβ의 cDNA는 산천어의 해당 cDNA와 높은 상동성 (각각 84, 95, 98%)을 보였다. 다음으로 기능적인 생식선자극호르몬을 제작하기 위해서 2개의 쇄를 single-strand로 연결하여 진핵세포를 숙주로하는 시스템에서 생식선자극호르몬을 생산할 수 있는 구조체인 FSHβ-GTHα (235 amino acids) 와 LHβ-GTHα (240 amino acids)를 각각 재조합하였다. 또한 각각의 융합단백질 생산용 구조체의 3'-말단에는 단백질추출이 용이하도록 histidine×6 구조를 첨가하였다. 이상의 단일쇄 FSH와 LH 유전자재조합 산물을 포유동물 유래의 세포 (CHO-K1)에 liposome chemical을 사용하여 유전자도입 후 세포에서 분비되는 단백질을 모니터링하였다. 배지를 부분정제한 후 SDS-PACE로 조사한 결과, LH 재조합 유전자를 도입한 후 48-60 시간째에 약 25 kDa의 단백질로서 관찰되었다. 현재 FSH 재조합 유전자에 대해서도 조사중이며, 향후 이를 재료로 하여 기능형 생식선자극호르몬을 생산하고 추출하기 위한 연구가 계속적으로 수행 될 것이다.