유기 박막의 EL특성

송진원,최용성,이경섭,Song, Jin-Won,Choi, Yong-Sung,Lee, Kyung-Sup 한국전기전자재료학회 2007 전기전자재료학회논문지 Vol.20 No.2

Electroluminescent (EL) devices based on organic thin films are considered to be one of the next generation of flat-panel displays. In this paper, we have investigated electro-luminescent (EL) characteristics of organic EL device using $Alq_{3}$, PBD as emitting material. Current and luminance can be seen that express a similar relativity in voltage and could know that luminance is expressing current relativity.

화합물 반도체 나노양자점 기술동향

송진원,Song, Jin-Won 한국전기전자재료학회 2015 전기전자재료 Vol.28 No.10

한탄바이러스와 이호왕 선생님

송진원,Song, Jin-Won 한국대학교육협의회 2001 大學敎育 Vol.109 No.-

1997${\sim}$1998년 한국에서 발생한 열성 질환에 대한 혈청역학적 연구

송진원,이조은,김상현,기선호,박광숙,백락주,송기준,Song, Jin-Won,Lee, Jong-Eun,Kim, Sang-Hyun,Kee, Sun-Ho,Park, Kwang-Sook,Baek, Luck-Ju,Song, Ki-Joon 대한미생물학회 2002 Journal of Bacteriology and Virology Vol.32 No.3

Hemorrhagic fever with renal syndrome (HFRS), scrub typhus, murine typhus and leptospirosis have been the principal acute febrile diseases in Korea for many years. To evaluate the seroepidemiologic patterns of the acute febrile illness, sera collected from 4,503 patients in $1997{\sim}1998$ were examined for antibodies against Hantaan virus, Orientia tsutsugamushi and Rickettsia typhi by indirect immunofluorescent antibody technique (IFA) and macroscopic agglutination test for Leptospira interogans. Seropositive cases for Orientia tsutsugamushi, Rickettsia typhi, Leptospira interogans and Hantaan virus were 261 (12.4%),242 (11.5%), 11 (0.5%), and 250 (11.9%) in 1997, and 415 (17.3%), 273 (11.4%), 16 (0.7%), and 357 (14.9%) in 1998, respectively. Male was affected more frequently by HFRS and leptospirosis while scrub typhus was more prevalent in female. Old age group was more susceptible to the acute febrile diseases. Most positive cases were occurred during October and November for scrub typhus, and during November and December for HFRS. These results showed similar patterns with previous epidemiological data obtained during recent several years, except the single scrub typhus epidemic in 1998, and implied that no significant changes occurred in ecologic system for acute febrile diseases in Korea.

1996년 한국에서 발생한 열성질환에 대한 혈청역학적 연구

송진원,한성희,백락주,이용주,송기준,Song, Jin-Won,Han, Sung-Hee,Baek, Luck-Ju,Lee, Yong-Ju,Song, Ki-Joon 대한미생물학회 1998 Journal of Bacteriology and Virology Vol.28 No.4

Hemorrhagic fever with renal syndrome (HFRS), scrub typhus, murine typhus and leptospirosis have been the principal acute febrile diseases in Korea. To evaluate the seroepidemiologic patterns of acute febrile illness, sera collected from 2,423 patients in 1996 were examined for antibodies against Hantaan virus, Orientia tsutsugamushi, Rickettsia typhi, and Borrelia burgdorferi by indirect immunofluorescent antibody technique (IFA) and macroscopic agglutination test for Leptospira interogans. Seropositive cases against Otsutsugamushi, Rickettsia typhi, Leptospira interogans and Hantaan virus were 192 (7.9%), 193 (8.0%), 12 (0.5%) and 324 (13.4%), respectively. Male was more affected in HFRS and murine typhus contrasting to scrub typhus and leptospirosis in female. Most positive cases occurred during October and November for scrub typhus, and during November and December for HFRS. These results showed similar patterns with previous epidemical data for recent couple of years, and possibly implied no significant changes occurred in ecologic situations for acute febrile diseases in Korea.

나노구조 기능성 유기박막의 변위특성

송진원(Song Jin-Won),이경섭(Lee Kyung-Sup),임중열(Lim Jung-Yoel) 한국콘텐츠학회 2004 한국콘텐츠학회 종합학술대회 논문집 Vol.2 No.2

수면 위의 지질 단분자는 박막 모델로서 많은 관심을 끌고 있으며, 많은 기술적인 응용법에 의해 다층의 박막 시스템을 연구하고 있다. 아조벤젠 혼합물인 아조벤젠 덴드리머의 단분자막에서 광이성화는 흡수스펙트럼과 맥스웰 변위전류법(MDC)에 의해 관찰할 수 있다. 덴드리머는 나뭇가지 모양을 닮은 고분자이며,. 흡수스펙트럼에 의해 trans-to-cis 변환을 평가할 수 있다. 본 연구에서는 덴드리머의 광이성화특성에 관하여 연구하였다. Monolayers of lipids on a water surface have attracted much interest as models of thin films, also as precursors of multilayer systems promising many technical applications. Photoisomerization in monolayers of a novel azobenzene compound, azobenzene dendrimer, was investigated for the first time by means of the absorption spectrum and Maxwell displacement current (MDC) technique. Dendrimers are well-defined macromolecules exhibiting a tree-like structure, first derived by the cascade molecule approach. According to the absorption spectrum, trans-to-cis conversion ratio was estimated to azobenzene dendrimer deposited onto a glass substrate. As a result, It's photoisomerization progressed by dendrimer.

한탄바이러스와 자연계 숙주동물(등줄쥐)의 미토콘드리아 DNA 염기서열 분석을 통한 동반진화 및 유전학적 계통분석

송진원(Jin-Won Song),최정은(Jeong Eun Choi),윤재경(Jae Kyung Yun),김상현(Sang Hyun Kim),백락주(Luck Ju Baek),이용주(Yong Ju Lee),송기준(Ki-Joon Song) 大韓微生物學會 1999 大韓微生物學會誌 Vol.34 No.2

평화의 소녀상을 통해 나타난 시각 문화의 상징성과 사회적 기억의 확산

송진원 ( Song Jin-won ),안병학 ( Ahn Byung-hak ) 한국기초조형학회 2019 기초조형학연구 Vol.20 No.5

이 연구에서는 과거 일본군 ‘위안부’라는 사건을 현재 사회가 어떻게 이해하고 해석하는가, 그리고 위안부 피해자들과 시민단체의 저항운동 과정에서 생겨난 상징물인 평화의 소녀상을 통해 발생하는 현상에 주목하여 다음과 같은 논의를 개진했다. 1) 인간이 ‘기억을 한다’라는 것은 정신적인 행위이며 개인적 영역이다. 그러나 개인의 기억은 결국 사회가 만든 틀 안에서의 경험을 통해 만들어지는 것으로 결국 사회적 행위라 할 수 있다. 또한 ‘사회적으로 기억’한다는 것은 개인의 사고를 넘어 집단적 커뮤니케이션을 통해 생산되는 결과로, 과거의 사건을 간접적으로 경험하는 해당 집단의 태도와 정체성을 파악할 수 있는 중요한 사회적 행위라는 것을 알 수 있었다. 2) 과거 일부 특권층의 전유물이었던 시각예술이 사회적 변화에 따라 문화적, 예술적 가치관, 기술의 발달과 같은 다양한 변화를 통해 문화적 매개체로서 예술의 대중화, 민주화를 실현하게 된 과정, 그리고 현재 시각 문화가 가지는 의미를 파악했다. 3) 앞의 두 논의를 바탕으로 연구자가 주목한 ‘사회적 기억’의 대상은 ‘평화의 소녀상’이다. 소녀상은 그동안 배제, 은폐, 왜곡되었던 위안부 피해자들의 무형의 기억을 대중에게 전달하고 저항의 응집력과 공감대를 확산시킨 구심점이었다. 그리고 그 현상의 기저에는 소녀상에 담긴 여러 상징이 있다는 것을 알 수 있었다. 이 연구는 이처럼 끊임없이 변화하는 사회에서 과거의 기억들은 사회의 관심과 요구를 바탕으로 재구성된다는 것을 확인할 수 있게 했고, 사회적 기억의 매개체로서 시각 문화의 영향력을 이해하게 했다. 그 결과로 연구자는 공적 가치를 지닌 커뮤니케이션의 한 방법론으로서 시각예술의 역할에 대한 의미를 제시하고자 했다. Focusing on how the contemporary society understood and interpreted the events involving enforced sexual slavery for the Japanese military in the past and the phenomena happening through the visual culture of the Statue of Peace, which is the symbol in the resistance movement process of victims forced to be sexual slavery and civic groups, the investigator discussed the following research: 1) The human act of ‘remembering’ is a mental act in the personal domain. Personal memory is, however, created based on personal experiences within the social framework and can be called social acts in the end. ‘Remembering at the social level" is an important social act to have second-hand experiences with events in the past and form and figure out the identity of the concerned group based on ‘social memory’ produced by collective communication beyond personal thinking; 2) The study examined the popularization and democratization process of visual art, which used to hold values only for some people with a privilege, according to changes to the cultural and artistic values following social changes and through various cultural media including technological advancement; and 3) The investigator focused on the ‘Statue of Peace’ as an object of ‘social memory’ based on the two discussions above. The Statue of Peace is a pivot that has conveyed the intangible memory of victims forced to be sexual slavery that had been excluded and distorted to the public and expanded the cohesiveness and bond of sympathy of resistance. At the base of the phenomenon are various symbols contained in the statue. The present study found that memory of the past was reorganized by social interest and needs in the constantly changing society, tried to understand and interpret visual culture with much influence through the medium of social memory, and further proposed the meanings of communication with its public values for its methodological roles.

L-α-DLPC 유기단분자막의 자격 제어에 관한 연구

송진원(Song Jin-Won),이경섭(Lee Kyung-Sup) 제어로봇시스템학회 2001 제어로봇시스템학회 국제학술대회 논문집 Vol.2001 No.10

DLPC 인지질 단분자막의 변위전류 특성 연구 (Ⅰ)

宋鎭沅(Jin-Won Song),崔龍成(Yong-Sung Choi),李炅燮(Kyung-Sup Lee) 대한전기학회 2007 전기학회논문지 Vol.56 No.1

LB method is one of the most interesting technique to arrange certain molecular groups at precise position relative to others. Also, the LB deposition technique can fabricate extremely thin organic films with a high degree of control over their thickness and molecular architecture. In this way, new thin film materials can be built up at the molecular level, and the relationship between these artificial structures and the properties of materials can be explored. In this paper, evaluation of physical properties was made for dielectric relaxation phenomena by the detection of the surface pressures and displacements current on the monolayer films of phospolipid monomolecular DLPC. Lipid thin films were manufacture by detecting deposition for the accumulation and the current was measured after the electric bias was applied across the manufactured MIM device. It is found that the phospolipid monolayer of dielectric relaxation takes a little time and depend on the molecular area. When electric bias is applied across the manufactured MIM device by the deposition condition of phospolipid mono-layer, it wasn't breakdown when the higher electric field to impress by increase of deposition layers.