A Study on the Electrical Physical Properties of Organic Thin Films for Manufacture in Power Device

송진원,이경섭 한국전기전자재료학회 2005 Transactions on Electrical and Electronic Material Vol.6 No.1

Monolayers of lipids on a water surface have attracted much interest as models of biological membranes, but also as precursors of multilayer systems promising many technical applications. Until now, many methodologies have been developed in order to gain a better understanding of the relationship between the structure and function of the monolayers. Maxwell displacement current (MDC) measurement has been employed to study the dielectric property of Langmuir-films. MDC flowing across monolayers is analyzed using a rod-like molecular model. A linear relationship between the monolayer compression speed α and the molecular area Am. Compression speed α was about 30, 40, and 50 mm/min. Langmuir-Blodgett(LB) layers of Arachidic acid deposited by LB method were deposited onto slide glass as Y-type film. The structure of manufactured device is Au/Arachidic acid/Al, the number of accumulated layers are 9~21. Also, we then examined of the Metal-Insulator-Metal(MIM) device by means of I-V. The I-V characteristics of the device are measured from -3 to +3 V. The insulation property of a thin film is better as the distance between electrodes is larger.

시각 저널리즘으로서 시사만화의 사회적 기능과 표현방식 -<고바우 영감>을 중심으로-

송진원 (사)한국커뮤니케이션디자인협회 커뮤니케이션디자인학회 2023 커뮤니케이션 디자인학연구 Vol.83 No.-

Editorial Cartoon, published through newspapers and magazines, has played a positive role in social development and change as a journalism that reflects the times, monitors power, and maintains social health by raising questions about political and social contradictions in real society. Editorial Cartoon uses satirical language in a comical and unfamiliar way rather than the conventional language of the media. This method provides room for various interpretations by stimulating the reader's imagination in an emotional way away from the weight of logic and reason in text-oriented journalism media. However, despite having these clear functions, the importance of journalism in terms of its role is somewhat underestimated. Against this backdrop and necessity, the study focused on Kim Sung-hwan's <Gobau Yeonggam>, a representative current affairs cartoon in Korea that has critically captured various political and social events and phenomena in Korea for 45 years. In conclusion, putting this study together, first, Korea's Editorial Cartoon has developed into a satirical Editorial Cartoon amid the adversity of modernization and social change, and with these developmental historical characteristics, it has maintained a sharper and more critical view of power monitoring and social issues than any other medium. Second, it provided opportunities for various information acquisition and interpretation through satirical language using symbolic and metaphorical expressions. It was also confirmed that the health of our society has been maintained as a social space to communicate with readers. 대중 매체인 신문과 잡지를 통해 게재되는 시사만화는 시대를 반영하고 권력을 감시하며 현실사회에서 발생하는 정치적, 사회적 모순에 대한 문제 제기를 통해 사회의 건강성을 유지하는 저널리즘으로서 사회 발전과 변화에 긍정적 역할을 해왔다. 시사만화는 언론의 관습적 언어보다 코믹하고 낯선 방식의 풍자 언어를 이용한다. 이와 같은 방식은 문자 중심의 저널리즘 매체 속에서 논리와 이성의 무거움에서 벗어나 감성적 방식으로 독자의 상상력을 자극해 다양한 해석의 여지를 제공한다. 하지만 이러한 분명한 기능을 지니고 있음에도 저널리즘 역할의 측면에서 그 중요성은 다소 과소평가 된 측면이 있다고 생각된다. 이와 같은 이유와 필요성을 배경으로 이 연구는 45년 동안 우리나라의 다양한 정치적 사회적 사건들과 현상을 비판적 시각으로 담아 온ﾠ한국의 대표적 시사만화인 김성환의 <고바우 영감>을 주목했다. 결론적으로ﾠ이 연구를 종합하면 첫째, 한국의 시사만화는 근대화 과정과 사회적 변화의 역경 속에 풍자성이 짙은 시사만화로 발달해 왔고, 이런 발달사적 특징으로 그 어떤 매체보다 권력 감시와 사회적 사안에 대해 날카롭고 비판적인 시각을 유지해왔음을 알 수 있었다. 둘째, 형식적으로는 상징적, 은유적 표현을 이용한 풍자언어를 통해 다양한 정보획득과 해석의 기회를 제공했다. 또한 독자와 소통하는 사회적 공간으로서 우리 사회의 건강성을 유지해왔다는 사실을 확인할 수 있었다.

아프리카 쿠데타 도미노 서방 영향력↓

송진원,유한주 연합뉴스 동북아센터 2023 마이더스 Vol.2023 No.10

관광 회복한 프랑스 명소 거주민들“시끄러워 못 살겠네”

송진원 연합뉴스 동북아센터 2023 마이더스 Vol.2023 No.11

나노구조 단분자막의 전기적 특성 연구

송진원,신훈규,최용성,이경섭 대한전기학회 2006 전기학회논문지C Vol.55 No.12C

- Dendrimers represent a new class of synthetic macromolecules characterized by a regularly branched treelike structure. Multiple branching yields a large number of chain ends that distinguish dendrimers from conventional star-like polymers and microgels. The azobenzene dendrimer is one of the dendrimeric macromolecules that include the azo-group exhibiting a photochromic character. Due to the presence of the charge transfer element of the azo-group and its rod-shaped structure, these compounds are expected to have potential interest in electronics and photoelectronics, especially in nonlinear optics. In the present paper, we give pressure stimulation to organic thin films and detect the induced displacement current. Functional photoisometrization organic molecular the photo-stimulus to organic monomolecular L films and LB films of dendrimer and 8A5H were performed. The 8A5H organic monolayer in case of pressure stimulus occurred that positive course but in case of the photo-stimulus compared positive and negative. It is assumed that generation forms of displacement current were measured when photo-stimulus for impression.

상징적 표현에 대한 해석과 사회적 의미 발현 - 리쾨르의 ‘삼중의 미메시스’를 중심으로

송진원,안병학 한국기초조형학회 2021 기초조형학연구 Vol.22 No.2

이 연구는 디자인의 다양한 커뮤니케이션 방법 중 상징적 표현에 주목하고, 이로부터 발현된 사회적의미와 영향을 리쾨르의 이론에 근거하여 고찰하는 데 목적이 있다. 연구는 크게 상징의 개념과 사회문화적 특성을 다루는 장, 그리고 리쾨르의 이론을 통한 해석의 방법을 다루는 장으로 구성된다. 상징과 상징적 표현에 대한 논의는 사회문화적 측면으로 점차 좁혀가며 그 특성을 규명했고, 리쾨르의 상징 해석에 바탕을 둔 ‘삼중의 미메시스’를 이론적 근거로 사회적 의미의 형성과정을 분석했다. 연구의과정과 결과는 다음과 같다. 1) 상징은 다의성을 지닌 정신적 의미의 집합체로 스스로 지닌 의미를 넘어 사회가 지향하는 관념과 가치, 그리고 사용하는 상황과 맥락에 따라 다양한 의미로 해석된다. 2) 상징적 표현으로서 디자인은 인간이 사회에서 경험한 파편화된 생각들을 구체적인 형태로 재현함으로써 말과 글과는 다른 차원의 의미와 해석을 제공하며 인간의 삶과 유기적으로 관계한다. 3) 리쾨르가사유하는 상징은 사실에 대한 탐구가 아닌 어떤 의미를 지니고 해석되는가에 대한 과정이었다. 이를바탕으로 그가 제시한 ‘미메시스’ 이론에 근거하여, 과거의 사건(9·11테러 사건)에 대한 상징적 재현(I♡NY More Than Ever)을 통해 나타난 실제의 사회적 현상과 의미들에 대한 분석과 탐구를 시도했다. 4) 그 결과 상징을 통한 표현은 의미하는 대상이나 사건에 대한 총체적 내용과 경험을 제공하고, ‘사회의 지표’에서 ‘창조적 재현’으로 다시 ‘실천하는 삶’으로 이어지는 매개체로서 역할 했다. 결국, 이연구는 우리의 삶에 디자인이 ‘어떻게 작용하는가’에 대해 질문하고, 디자인을 통해 벌어지는 우리 사회의 현상과 ‘사회적 의미’를 탐구하려는 시도이다. This study, taking notice of symbolic expression among other diverse communicative methods of design, has a purpose to consider the social meaning and influence revealed from symbol on the basis of Ricoeur’s theory. It consists mainly of chapters dwelling on the concepts of symbol and its sociocultural characteristics, and those how to interpret design via Ricoeur’s theory. Discussion on symbol and symbolic expressions had its characteristics identified narrowing down to sociocultural aspects, while the process of forming social meaning was analyzed with a theoretical grounding of ‘Triple memesis’ based on Ricoeur’s interpretation of symbols. Following is the process and result of the study. 1) Symbol is an aggregate of polysemic mental meaning. Beyond its own meaning, symbol is construed into diverse meanings depending on the idea and value aimed by the society and its used circumstances and context. 2) Design as symbolic expression provides meaning and interpretation on a different level from speech and writing by reproducing fragmented thoughts experienced by man in the society in a tangible form, linking organically to human life. 3) As to symbol, what set Ricoeur thinking was the process of interpretation as well as the meaning it involves, not an inquiry on facts. In this regard, based on his proposed theory of ‘memesis’, analysis and investigation was attempted on the social phenomena and meanings turning up in reality via symbolic reproduction (i.e. I♡NY More Than Ever) of the past incident (i.e. 9/11 terrorism). 4) As a result, it was found that symbolic expression provides total content and experience on objects or incidents it represents and acts as a medium connecting ‘social indicator’ to ‘creative reproduction’ and then to ‘a life of practice’. To sum up, this study is an attempt to ask ‘how design works’ on our life and inquire the phenomena and ‘social meanings’ going on in our society through design.

Molecular Evolution of New World Hantavirus Causing Hantavirus Pulmonary Syndrome

송진원 한국분자생물학회 2003 분자생물학뉴스 Vol.15 No.2

LB법으로 제작한 유기디바이스의 누적전이와 전기물성연구

송진원,이경섭 대한전자공학회 2004 電子工學會論文誌 IE (Industry electronics) Vol.41 No.01

Monolayers of lipids on a water surface have attracted much interest as models of biological membranes, but also as precursors of multilayer systems promising many technical applications. Until now, many methodologies have been developed in order to gain a better understanding of the relationship between the structure and function of the monolayers. Maxwell displacement current (MDC) measurement has been employed to study the dielectric property of Langmuir-films. MDC flowing across monolayers is analyzed using a rod-like molecular model. A liner relationship between the monolayer compression speed α and the molecular area Am. Compression speed α was about 30, 40, 50mm/min. LB layers of Arachidic acid deposited by LB method were deposited onto slide glass as Y-type film. The structure of manufactured device is Au/Arachidic acid/Al, the number of accumulated layers are 9~21. Also, we then examined of the Metal-Insulator-Metal(MIM) device by means of I-V. The I-V characteristic of the device is measured from -3 to +3[V]. The insulation property of a thin film is better as the distance between electrodes is larger. 초박막 형성 기술중 하나인 LB(Langmuir Blodgett)법은 수면위에 형성된 유기 단분자층을 고체 기판상에 한층씩 이동시켜 박막을 만드는 방법으로 분자 배열의 제어가 가능한 특징을 가지며 분자 order막 구축이 가능하다. 수면위에 형성된 단분자막을 압축 또는 확장하면, 막을 구성하는 분자가 영구쌍극자 능률을 가지기 때문에, 분자가 배향하는 과정에서 맥스웰 변위전류(MDC)가 흐른다. MDC는 전속밀도의 변화에 기인해서 흐르므로 MDC를 측정하는 것에 의해 분자의 동적 거동 관찰할 수 있다. 본 연구에서는 변위전류법을 이용하여 압축속도에 따른 수면위 유기단분자막의 동적거동을 관찰하였으며, 수면위 유기 단분자막을 압축하여 slide glass에 3, 6, 9층의 LB막을 각각 누적 Arachidic acid LB막을 제작하고 전자적 특성을 측정한 결과, 제작된 MIM소자의 I-V특성은 저전계영역에서는 ohmic특성이, 고전계영역에서는 nonlinear특성이 나타나고, 누적층수가 증가할수록 더 좋은 전자특성이 있음을 알 수 있었다.

한국 주민에서 한탄바이러스에 대한 항체 보유률 및 분포 조사

송진원,장영식,반상자,김승한,조해월 대한바이러스학회 1991 Journal of Bacteriology and Virology Vol.21 No.2

To estimate the prevalence of Hemorrhagic fever with renal syndrome (HFRS), we tested 1137 people among Korean.100 residents in Kosung-Gun, Kangwon-Do, 100 in Yangyang-Gun, Kang- won-Do, 100 in Buan-Gun, Chunbuk, 100 in Wanju-Gun, Chunlabuk-Do, 295 in Chunlanam-Do, 398 in Cheju-Do and 44 workers from two Laboratories. Vero E-6 cell infected with Hantaan virus used as a antigen and indirect immunofluorescence test (IFT) were performed. The result obtained from this study, 3 out of 100 (3% ) residents in Kosung, 2 out of 100 (2% ) in Yangyang, 1 out of 100 (%) in Buan, 6 out of 100 (6%) in Wanju, 10 out of 295 (3.4%) in Chunnam, 13 out 398(3.3%) and 2 out of 44 (4.5%) from laboratory workers were found to have antibody to Hantaan virus. The titer ranged from 1:32 to 1:256 however no sera were reactive to anti-IgM antibody. The ratio of male and female seropositive was 2.4:1.

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.