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전후 일본과 폐쇄적 욕망의 시각적 구조: <끝없는 욕망>의 카메라와 미장센
하정현,정수완 인문콘텐츠학회 2019 인문콘텐츠 Vol.0 No.54
Rebuilded by compressed economic growth, Postwar Japanese society creates a historical link to war at the point of the GHQ's policy modification, namely security, demilitarization and ‘Ghousentokujyu(Special Procurement)’ surrounding the Article 9 of the Constitution. However Japanese society deletes past history, which was surrounded by war and hegemony as a mechanism of oblivion on the grounds of “overcoming the economic dark ages.”Imamura Shohei’s <Endless Desire>(1958), reveals the truth of Postwar Japanese desire. <Endless Desire> does not visualize the Asia-Pacific War and does not replace it with Spectacle but builds a grid with cameras and mise-en-scène to penetrate the time accumulated in Postwar Japan. This is a critical representation either the impact on Japan society by the verticality of Japanese 'Senshinkoku(advanced countries)' discourse and Japan/Japanese, that has forgotten it. The audience then takes out the time sediments and reasons themselves. 전시(戰時)기 일본제국은 스스로를 신흥중공업국으로 규정하고 최선진국으로 도약하려는 욕망으로 전쟁을 일으켰다. 선진국 담론의 고양은 지도국/피지도국, 지배/피지배의 수직적 관계에 정당성을 부여했다. 1945년 8월 15일의 항복 선언, 공식적으로는 9월 2일의 항복문서 조인식을 기점으로 일본은 미국의 통치를 받는다. 그리고 ‘일본제국’에서 ‘일본’으로, ‘지배국’에서 ‘피지배국’으로의 대대적 전후(戰後) 개혁이 단행되었다.
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하정현,김현기,이전우,정하재,채영도,Ha, Jeong-Hyeon,Kim, Hyeon-Gi,Lee, Jeon-U,Jeong, Ha-Jae,Chae, Yeong-Do 한국전자통신연구원 1992 전자통신 Vol.14 No.4
본 고는 Mini-MAP 네트워크의 접속장치를 구현한 내용이다. 이 접속장치는 공장자동화 네트워크 시스팀에서 Mini-MAP 노드로 동작하며, PLC, CNC, robot와 같은 프로그래머블 디바이스를 MAP 네트워크 환경에 접속하여 원격제어가 가능하도록 하는 네트워크 구축을 위한 핵심 장치이다. 이 접속장치는 MAP 3.0의 Mini-MAP으로 구현하고 실현하였다. MAC 부계층은 Token Bus Controller(TBC)가 담당하며, LLC 부계층은 class 3로 설계하였고, MMS는 implementaton class MAP3를 설계하였다. 구현된 모든 소프트웨어는 Mini-MAP의 실시간 정보 전송 성능을 보증하기 위해 real-time 멀티 태스크 OS로 운영하도록 설계하였으며, 보드에 firmware로 탑재하였다. 프로토콜 분석기를 이용하여 LLC 수준의 오류검출과 전송기능을 확인하였으며, MMS는 적합성 시험을 이미 받은 MMS를 탑재한 상용 제품과의 통신 실험을 통해 적합성을 확인하였다.
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하정현,정국영,김민선,이양훈,신구,김용록,Ha, Jeong Hyeon,Jeong, Guk Yeong,Kim, Min Seon,Lee, Yang Hun,Sin, Gu,Kim, Yong Rok Korean Chemical Society 2001 Bulletin of the Korean Chemical Society Vol.22 No.1
The photophysical properties and the singlet oxygen generation efficiency of tetrathiarubyrin have been investigated to elucidate the possibility of its use as a photodynamic therapy (PDT) photosensitizer by steady-state and time-resolved spectroscopic methods. The observed photophysical properties were affected by various molecular aspects, such as extended ${\pi}conjugation$, structural distortion, and internal heavy atom. The steady-state electronic absorption spectrum was red-shifted due to the extended $\pi-conjugation$, and the spin orbital coupling was enhanced by the structural distortion and the internal heavy atom effect. As a result of the enhanced spin orbital coupling, the triplet quantum yield increased to 0.90 $\pm$ 0.10 and the triplet state lifetime was shortened to 7.0 $\pm$ 1.2 ${\mu}s$. Since the triplet state decays at a relatively faster rate, the efficiency of the oxygen quenching of the triplet state decreases. The singlet oxygen quantum yield was estimated to be 0.52 $\pm$ 0.02, which is somewhat lower than expected. On the other hand, the efficiency of singlet oxygen generation during the oxygen quenching of triplet state, $f{\Delta}^T$, is near unity. Such high efficiency of singlet oxygen generation can be explained by the following two possible factors: The hydrogen bonding of ethanol which impedes the deactivation pathway of the charge transfer complex with oxygen to the ground state, the less probability of the aggregation formation.
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Tragus formation during concha-type microtia repair using a chondrocutaneous island flap
하정현,정의철,Hudson Lazaro 대한두개안면성형외과학회 2018 Archives of Craniofacial Surgery Vol.19 No.1
Formation of an ideally-shaped tragus remains one of the most challenging issues during staged tragus reconstruction in microtia patients. The authors describe a new method used to treat a unique case of concha-type microtia in which the 10-year-old male patient had only a portion of pre-existing cartilage at the tragus site. An anomalous skin lump was also present. During the initial stages of the reconstruction, the two-stage Nagata method was used for surgical correction of the microtia. An autologous rib cartilage graft was used to form the ear framework. A temporoparietal fascia flap was also constructed. Remnant skin tags and anomalous cartilage that accompany microtia are usually removed during microtia repair. However, the cartilage and skin lump were preserved during the reconstruction. The skin lump was later used to form a vascularized chondrocutaneous island flap that supplemented the portion of cartilage during tragus formation. The result was a new tragus that was satisfactorily improved in both size and shape. Patients with concha-type microtia may benefit from the use of this new method for tragus formation.
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