폴리프로필렌으로 그래프트된 그래핀 옥사이드 제조 및 특성 분석

이종희(Jong-Hee Lee),오창호(Chang-Ho Oh),임정혁(Jung-Hyurk Lim),김경민(Kyung-Min Kim) 한국고분자학회 2015 폴리머 Vol.39 No.1

폴리프로필렌(PP)으로 그래프트된 그래핀 옥사이드(PP-grafted GO)는 2-bromoisobutyryl 그룹을 가진 GO(GO-Br)와 하이드록시 그룹을 가진 PP(PP-OH)와의 “grafting-to” 화학반응을 통하여 제조하였다. GO-Br은 GO와 2-bromoisobutyryl bromide를 염기촉매 하에서 반응시켜 얻을 수 있었고, PP-OH는 maleic anhydride가 그래프트된 PP(PP-MAH)와 ethanolamine과 반응하여 제조하였다. 제조된 PP-grafted GO는 PP-OH에 비하여 녹는점이 높은 온도로 이동하였고, 열적 안정성은 GO와 PP-OH에 비하여 우수한 것을 확인하였다. 이러한 결과는 그래프트된 PP 고분자가 GO의 열적 안정성을 향상시키는 것으로 판단된다. 또한 PP-grafted GO의 표면은 GO-Br에 비하여 거칠기가 증가되는 것을 확인하여 PP가 GO 표면에 화학적으로 결합한 것을 알 수 있었다. 제조된 PP-grafted GO의 분석은 FTIR, Raman, DSC, TGA, SEM과 같은 다양한 분석장비를 이용하여 수행하였다. PP-grafted GO was prepared by the reaction of graphene oxide (GO) containing 2-bromoisobuyryl groups and polypropylene (PP) having hydroxyl groups (PP-OH) via a “grafting-to” method. GO-Br was synthesized by the reaction of GO and 2-bromoisobutyryl bromide under a basic condition. PP-MAH was reacted with ethanolamine to produce PPOH. The melting temperature of PP-grafted GO was shifted to the higher temperature than that of PP-OH. Also, the thermal stability of PP-grafted GO was increased as compared to PP-OH and GO. These results demonstrated that the grafted coating polymer PP was effective for enhancing the thermal stability of GO. The higher surface roughness of PP-grafted GO was resulted from the chemical attachment of PP on the surface of GO. The characterization of PP-grafted GO was conducted from Fourier transform infrared spectroscopy (FTIR), Raman spectroscopy, differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), and scanning electron microscope (SEM).

연구논문 : 과학자와의 파트너십을 활용한 과학고 교사 전문성 신장 프로그램 탐색

오창호 ( Chang Ho Oh ),조현준 ( Hyun Jun Cho ) 경북대학교 과학교육연구소 2010 科學敎育硏究誌 Vol.34 No.2

이 연구에서는 과학자와의 파트너십을 통한 과학고 교사의 전문성 신장 프로그램의 개발 방향을 탐색하고자 한다. 18명의 과학고 교사와 23명의 전문가가 2주간의 프로그램에 참여하였다. 연구에 대한 결과와 시사점을 얻기 위해 설문과 인터뷰가 수행되었으며, 참여관찰이 수행되었다. 연구 결과, 과학자와의 파트너십을 통한 연수 프로그램은 과학고 교사의 전문성 신장에 기여할 수 있을 것으로 기대되었다. 이러한 결과로부터, 과학고 교사의 전문성 신장을 위한 전문 연수 프로그램으로써 과학자가 파트너십을 활용한 연수를 제안하였다. This research explored the direction of professional development programs for science high school science teachers through partnership with scientists. Eighteen science teachers and twenty three experts attended as partners during two weeks program. To find any finding and implication, survey and interview were conducted with participant, and participant observation was conducted to understand interaction between them. It was found that the professional development program through partnership with scientists would contribute to increasing expertise of science high school teachers. From findings, it was suggested to use professional development program where scientists participate for the professional development of science high school teachers.

서비스실패상황에서 서비스제공자의 심리적 지원과 서비스회복 및 불만고객 관계발전에 관한 연구 : Dyadic Approach를 적용하여

오창호 ( Chang Ho Oh ) 한국문화관광학회 2007 문화관광연구 Vol.9 No.2

살아 있는 커뮤니케이션과 죽은 커뮤니케이션

오창호(Chang-Ho Oh) 부산울산경남언론학회 2017 지역과 커뮤니케이션 Vol.21 No.1

이 논문의 목적은 휴먼커뮤니케이션의 핵심을 ‘살아 있음’(생명)에서 구하고, 이를 최근 인공지능(AI)이 커뮤니케이션영역에 적용되면서 나타나고 있는 기계커뮤니케이션현상에 대한 비판의 준거로 제시하는데 있다. 이를 규명하는 과정에서 본 논문이 의거하는 이론적 입장은 선불교의 참선수행론이다. 선불교의 참선수행론의 정수는 깨침, 즉 확철대오(廓徹大悟)하여 심신(心身)이 적멸한 사지(死地)에서 대활(大活)하는 것이라고 한다. 대오하지 못하면 살아있어도 산송장에 불과하다고 하니 오직 크게 깨달아야만 참된 의미에서 살아 있다는 것이다. 이러한 선불교가 말하는 ‘살아 있음’의 의미에 대해 규명하면서 그런 기준에서 볼 때, 살아 있는 커뮤니케이션과 죽은 커뮤니케이션이 어떻게 구분될 수 있으며, 우리가 살아 있는 커뮤니케이션을 구사하기 위해서 어떤 수행이 필요한지를 탐구하였다. The purpose of this thesis is to look at the meaning of communication in the age of artificial intelligence. As an artificial intelligence is equipped with intelligence to think, judge and reason for what it regards as a unique function of human, humans are losing ground. In the field of journalism, this is no exception. So-called robots journalism appears, and it is likely that the time when artificial intelligence writes articles will come soon rather than writing reporters. At this point, I think it is important to have a well-balanced view of robot journalism to think critically about the essence of human communication, rather than concentrate on developing robot journalism. In this paper, I have found the essence of human communication differing from machine communication in ‘living’ or ‘life’ and have searched for the meaning of ‘living’ and ‘life’ in the theory of Zen Buddhism. In Zen Buddhism, only by awakening the nature can it be a living human being. That is to say, it can be said that only by awakening the nature you can live in a true sense. Otherwise, even if life is attached to a person, it is merely a matter of birth. Therefore, ‘living communication’ is communication in a state of breaking the mind. It is not communication using stereotyped language, formalized language, but original communication using one-time language. It is not a word of artistic communication caught in a passion, It is not a communication that is obsessed with conceit, hidden intention, but a pure and innocent word that is a communion of the speaker, words and actions.

해방기 북조선 시문학 형성과 미학의 정치성

오창은(Oh Chang-eun) 중앙어문학회 2011 語文論集 Vol.48 No.-

미학적 우스꽝스러움과 기대 규범의 위반 - 손창섭의 문학세계 -

오창은 ( Oh Chang-eun ) 세계문학비교학회 2022 世界文學比較硏究 Vol.80 No.-

한국문학사에서 손창섭은 서사 미학적 성취가 돋보이는 작가다. 그는 예외적 작가, 별종적 개성을 지닌 작가라는 문학사적 평가를 받을 만큼 문학적 개성이 강했다. 손창섭은 1950년대 비극적 현실을 재난·이주·난민이라는 테마로 깊이 있게 형상화해냈다. 그의 소설에서는 서사적 의외성, 우스꽝스러운 상황 설정이 특징적이다. 주요 인물들도 무력한 성격으로 그려지거나, 현실의 부조를 비약하는 무관심성을 보이기도 한다. 의외성의 서사와 미적 우스꽝스러움, 그리고 비주류적 세계관은 1950년대 독자들로부터 열렬한 호응을 불러일으켰다. 손창섭 소설은 기존체제의 윤리를 낯선 시선으로 바라본다. 이 독특한 시선은 기존의 사회체제를 해체적으로 재구성하는 힘을 지닌다. 이는 1950년대 비극적 현실에 대한 거리두기이면서, 비주류적 인간이 바라본 세계를 형상화함으로써 기성 체제를 비판하는 것과 같다. 그 핵심에 ‘우스꽝스러움의 미학’이 자리하고 있다. 손창섭의 소설세계는 기존 체제 비판, 낯선 시선, 비주류적 세계관를 그려냈기에 민중성과 현재성을 갖고 있다고 평가할 수 있다. 손창섭의 독특한 미학 세계는 1950년대 한국문학의 성취로 평가받았다. 하지만, 그가 갑작스럽게 1973년 말 일본으로 이주한 후, 그의 문학은 애석하게도 잊혀지고 있다. 필자는 손창섭이 1958년부터 1973년까지 거주했던 ‘흑석동 산4번지’를 발굴했다. 손창섭의 문학 공간을 되실림으로써 손창섭의 문학을 재해석하려는 이어지기를 기대한다. 한국문학사에서 소중한 ‘미적 성취’를 이룬 손창섭의 소설세계는 ‘서사의 의외성’, ‘우스꽝스러움’, ‘비주류적 세계관’으로 의미부여할 수 있다. In the history of Korean literature, Son Chang Seop is a writer whose narrative aesthetics are outstanding. His literary personality was strong enough to receive a literary historical evaluation of an exceptional writer, a writer with a distinct personality. Son Chang Seop deeply embodied the tragic reality of the 1950s under the themes of disaster, migration, and refugees. His novels are characterized by narrative unexpectedness and ridiculous situation settings. Their main characters are also portrayed as helpless, or show indifference to the abordities of reality. The unexpected narrative, aesthetic ridiculousness, and non-mainstream worldview aroused enthusiastic response from readers in the 1950s. Son Chang Seop’s novels look at the ethics of the existing system from an unfamiliar perspective. This unique perspective has the power to deconstruct the existing social system. While keeping distance from the tragic reality of the 1950s, this appears to criticize the established system by shaping the world viewed by non-mainstream humans. At the heart of it lies the ‘aesthetic of ridiculousness’. Son Chang Seop’s novel world is evaluated as having folklore and currentity because the novels depict the criticism of the existing system, an unfamiliar perspective, and a non-mainstream worldview. Son Chang Seop’s unique aesthetic world was evaluated as an achievement of Korean literature in the 1950s. However, after he abruptly moved to Japan at the end of 1973, his literature is sadly forgotten. This writer explored ‘San 4 Heukseok-dong,’ where Son Chang Seop lived from 1958 to 1973. By reviving the literary space of Son Chang Seop, it is expected to reinterpret the literature of Son Chang Seop. Son Chang Seop’s novel world, which has accomplished a precious ‘aesthetic achievement’ in the history of Korean literature, can be given the meaning of ‘the unexpectedness of the narrative’, ‘ridiculousness’, and ‘non-mainstream worldview’.

1960년대 도시문화와 폐허 이미지 -이문구의 『장한몽』 연구-

오창은 ( Chang Eun Oh ) 한민족문화학회 2009 한민족문화연구 Vol.29 No.-

『장한몽』은 1960년대 중반의 서울 변두리 도시 풍경이 핍진하게 펼쳐진 작품이다. 이 장편소설은 공동묘지 이장 공사가 진행되는 5일간에 일어난 사건들을 에피소드 식으로 담아냈다. 일부에서는 이 소설이 전체 구성의 유기성이 떨어진다는 비판을 제기하기도 한다. 하지만, 삶의 정화를 위해 그로테스크 리얼리즘을 구현했다는 측면에서 이 소설은 다시 평가되어야 한다. 『장한몽』에서 주목할 부분은 기괴하게 일그러진 인물들의 형상을 통해, 자아를 잃어버린 도시적 인간들의 삶을 성찰해냈다는 점이다. 공동묘지 이장 현장이 일종의 제의의 공간으로 설정되어 있다. 그곳에서 각각의 등장인물들은 과거를 정화하고 새로운 출발의 가능성을 탐색한다. 주요 인물인 김상배는 전쟁의 상처로 인해 삶의 주변으로 내몰렸다. 그는 매사에 자신감이 없고, 남에게 표나게 드러나지 않는 삶을 영위해 왔다. 그에게 공동묘지 이장 공사는 삶의 전환을 가져오기 위한 하나의 실험이 된다. 이상필이나 구본칠 등 다른 인물들도 마찬가지다. 도시하위계층인 이들은 그악스럽게 삶을 순간순간에 집착하는데, 그 악착스러움이 죽음의 현장인 공동묘지의 풍경과 교차된다. 죽음과 삶이 뒤섞이는 공동묘지 이장 현장에서 등장인물들은 ‘삶의 진실’을 대면하게 된다. 그렇기에 공동묘지는 1960년대 도시공간을 ‘폐허의 이미지’로 표상해낸다. 이문구 소설이 도시소설에서 농촌소설로 넘어가는 과정에 『장한몽』이 위치한다는 사실도 문학사적으로 평가해야 할 부분이다. 이 소설을 기점으로 가는 ‘주체적 세계인식’에 가닿았고, 이러한 발견과정을 통해 좀더 당당한 목소리로 민중과 농촌현실에 대한 형상화로 나아갈 수 있었다. It was 1965 that Lee Moon Goo directly experienced the change of the burial site in the public cemetery. He published a novel that realistically embodied living experience around Seoul Shinchon area in the 1960s. Janghanmong is his first full-length novel and can be counted as the representative urban novel that embodied the 1960s. The background of Janghanmongin the novel is San 5, Shincheon-dong, Seodaemungu, Soul. Enquiring into the records and literatures of Lee Moon Goo reveals that the actual spot is the neighborhood of Seoul Foreign School and foreign residences behind Yeonhee elementary school. Even today there are Hanseong Chinese Emigrants` middle and high school in the neighborhood of the foreign residences. In view of the fact that Brown who led the change of the burial site in the public cemetery belonged to the Hanseong Institute, this place must be the spot in Shincheon-dong where the change of burial site took place. Janghanmong shows the form in the early stage of `Jeon (傳) form` which is mentioned as a style of Lee Moon Goo`s novel. In this novel, the major character Kim Sang Bae and the other diverse characters such as Goo Bon Chil, Lee Sang Pil, Ma Gil Sik, Park Won Dal, Mo Il Man, Hong Ho Yeong, Wang Soon Pyeong, Yoo Cho Soon, Choi Mi Sil, Yoo three brothers gathered together with their own personal story on the spot of the change of the burial site in the public cemetery. Kim Sang Bae is a dropout from the English literature department of a college. In addition, he is an incapable person living in his wife`s home. The laborers undertaking the work of the change of the burial site were in the similar situations. The circumstances,under which Ma Gil Sik and Lee Sang Pil and others were driven out to illegal shacks that can be removed anytime, are no less difficult. Such scenes of the outskirts of the urban area of Seoul in the 1960s is described vividly by Lee Moon Goo`s narrative power. Noteworthy is the fact that the public cemetery is set as the scene of a kind of religious ritual. In that place, each character purifies the past and explores the possibility of making a new start. Kim Sang Bae and Goo Bon chil are driven out to the outskirts of life due to the wound of the war. In everything they lack confidence and they lead a life never revealing their own selves. Mo Il Man who entered the temple as a cooking monk in order to quest for the meaning of life but were expelled as an attempted rape criminal, Park Won Dal who sells fake anti-Communist counterespionage paper, Yoo Han Deuk three brothers who crossed the border into South Korea to escape from the disgusting social status of butcher are all the great unwashed of the urban area. Their tenacious struggle to lead a life is contrasted with the cemetery that the site of the dead. On the spot of the change of the burial site where life and death are mixed up, `the truth of life` is faced. So the public cemetery is overflowing with `the image of the ruins.` Janghanmong weaves the events, which happened in the work of the change of the burial site for five days, in the form of episodes. Some critics raise the criticism that this novel lacks the organic quality of the overall plot. However, this novel should be reevaluated in that it actualized the grotesque realism to purify life. This novel makes onereflect on life of urban people who have lost self through the describing the people who are grotesquely deformed. The destruction of ethical consciousness is described to the extreme degree but this can be said as a way of revealing the negatives of the urban space. Also, noteworthy is the act that Janhanmong is positioned in the course of Lee Moon Goo`s novels passing over from urban novels to rural novels. With this novel as the starting point, the author reached `subjective world consciousness` and through the course of such discoveries he could advance into the embodiment of the people and the rural realities with more dignified voice.

김정은 시대 북한 소설에 나타난 평양 공간 재현 양상 연구 -사회주의 평등과 사적 욕망의 갈등-

오창은 ( Oh Chang-eun ) 한민족문화학회 2020 한민족문화연구 Vol.71 No.-

북한사회에서 평양은 특별한 공간이다. 평양의 공간적 위상은 평양과 타지역 간의 격차, 평양 내에서의 공간 격차의 발생 등을 통해 알 수 있다. 평양의 재개발은 2012년 창전거리 건설부터 2017년 여명거리 건설까지 활발하게 이뤄지고 있다. 김정은 정권 출범 이후에 ‘과학중시, 인재중시’가 국가정책으로 제시되었다. 과학자·기술자·교육자를 위한 특별 공간인 은하과학자거리· 위성과학자 주택지구·미래과학자거리가 평양에 조성되었다. 특정 계층을 위한 공간의 위계화는 사회주의 이념이 지향하는 평등주의, 노동계급의 공간적 권리 보장과 충돌한다.논자는 김정은 시대에 발표된 평양 공간을 재현한 주목할 만한 소설세 편을 분석했다. 이를 통해 ‘평양’의 공간적 상징화가 북한 민중의 내면 세계에 미치는 영향을 살펴보았다. 주홍건의 「우리 집 노래」(<청년문학> 2018.4)는 평양 미래과학자거리의 초고층살림집에 거주하는 신혼 부부의 일상을 그렸다. 이 소설의 주인공인 여교수는 내밀한 목소리를 통해 평양 시민의 공간 욕망과 사적 세계를 드러내고 있어 인상적이다. 김계숙은 「평양사람」(<청년문학> 2016.4)에서 젊은 세대의 감각적 언어로 ‘평양과 농촌’의 공간적 격차가 사회· 문화적 불평등을 생산하고 있음을 그려냈다. 이 소설은 평양에서 태어나고 자란 소설 속 인물이 아버지의 선택으로 인해 농촌의 오지 마을로 들어오면서 겪는 일들을 에피소드 형식으로 그려냈다. 북한의 젊은 세대에게 ‘평양과 평양 바깥’의 공간적 위계는 ‘평양 진출’을 향한 강한 욕망 생산으로 이어지고 있다. 한은희의 「김철녀인」(<조선문학> 2019.3.)은 2019년 북한문학계에서 높이 평가하는 작품이다. 이 소설은 평양에서 나고 자란 주인공이 남편을 따라 함경북도의 ‘김책제철련합기업소’에서 생활하면서 겪는 일들을 그린다. 소설 속 주인공은 ‘김철여인’이 됨으로써 진정한 ‘평양여인’ 되는 길을 선택한다. 이 소설은 평양을 상징적 공간으로 그림으로써, 북한민중들의 강렬한 평양공간에 대한 욕망이 우회적으로 해소되고 있음을 드러냈다는 점에서 의미가 있다.북한 문학작품 속에 평양은 사적 세계의 발현, 지역간 불균형, 평양의 상징 공간화 등으로 재현된다. 평양 공간의 문학적 재현 양상을 통해 공간적 불평등이 북한 사회의 문제로 부각되고 있음을 확인할 수 있다. 북한 민중들은 평양을 향한 공간적 욕망을 숨기지 않으면서도, 평양 공간의 상징적 위상을 이데올로기적으로 수락하는 양상을 보인다. Pyongyang is a special space in North Korean society. The spatial status of Pyongyang can be seen through the gap between Pyongyang and other regions, and the occurrence of spatial gaps within Pyongyang. Redevelopment of Pyongyang is actively taking place from the construction of Changjeon Street in 2012 to the construction of Yeomyeong Street in 2017. After the inauguration of the Kim Jong-un regime, “science-oriented, talent-oriented” was proposed as a national policy. Eunha Scientist Street, Wiseong Scientist Housing District, and Mirae Scientist Street, special spaces for scientists, engineers, and educators, were created in Pyongyang. The hierarchicalization of space for a specific class collides with the egalitarianism of socialist ideology and the guarantee of spatial rights of the working class.We analyzed three notable novels recreating the space of Pyongyang published in the Kim Jong-un era. Thus, the impact of the spatial symbolization of “Pyongyang” on the inner world of the North Korean people was examined.Ju Hong-geon's 「Our Home Song」(< Youth Literature > April 2018) depicts the daily lives of newlyweds living in a skyscraper house in Pyongyang Mirae Scientist Street. The protagonist of this novel, the female professor, is impressive because she reveals her desires for space and the private world of Pyongyang citizens through her inner secret voice. In 「Pyongyang People」(< Youth Literature > April 2016), Kim Gye-suk portrayed that the spatial gap between “Pyongyang and rural areas” is creating social and cultural inequality in the sensuous language of the younger generation. This novel depicts the episodes of a character who was born and raised in Pyongyang, but who came to live in a remote village in a rural area due to his father's choice. For the younger generation of North Korea, the spatial hierarchy of “Pyongyang and outside Pyongyang” is leading to the creation of a strong desire for “entering Pyongyang”. 「Kim Steel Woman」(< Joseon Literature > March 2019) by Han Eun-hui is highly evaluated by the North Korean literature community in 2019.This novel describes the life of the protagonist who was born and raised in Pyeong, and who now lives in'Kim Chaek Iron and Steel Complex' in Hamgyeongbuk-do after accompanying her husband to the complex. The protagonist in the novel chooses to become a true “Pyongyang woman” by becoming a “Kim Steel Woman”. This novel is meaningful in that it reveals that the North Korean people's intense desire for the Pyongyang space is indirectly being resolved by depicting Pyongyang as a symbolic space.In North Korean literature, Pyongyang is reenacted through the emergence of the private world, the imbalance between regions, and the symbolic space of Pyongyang. Through the literary reenactment of the Pyongyang space, it can be confirmed that spatial inequality is emerging as a problem in North Korean society. The North Korean people seem to ideologically accept the symbolic status of the Pyongyang space, without hiding their spatial desire for Pyongyang.

자유주의적 다문화주의 관점의 초등 도덕과 다문화교육 방향 탐구

오창진 ( Oh Chang Jin ) 한국초등도덕교육학회 2021 초등도덕교육 Vol.- No.72

본 논문의 목적은 킴리카의 자유주의적 다문화주의를 살펴보고, 그것이 초등도덕과의 다문화교육의 방향성에 대해 의미 있는 대안적 모색을 주고 있음을 밝히는데 있다. 다문화주의에 대한 현대 정치철학자 가운데 가장 중요한 사상가인 킴리카는 자율성 개념과 소수자집단권리의 중요성을 주장한다. 자유주의적 다문화주의와 뱅크스의 4수준 접근 모델은 서로 연관되어 초등 도덕과 다문화교육에 두 가지 시사점을 가진다. 첫째, 뱅크스의 3, 4수준 접근을 기반으로 하는 다문화교육의 필요성이다. 둘째, 교사의 교육과정 재구성에서 개인 권리와 소수자집단권리의 변증법적 관점의 중요성이다. The purpose of this paper is to explore Kymlicka’s liberal multiculturalism and to reveal a meaningful alternative search for the multicultural education with elementary moral subject. Kymlicka is the most important contemporary political philosopher on multiculturalism. Kymlicka insists on the concept of autonomy that differentiates from traditional liberalism and argues about the concept of minority groups rights. The individual rights and the minority groups rights should be practiced dialectically in teaching and learning. Liberalism Muticulturalism in the elementary Education is associated with Banks’ Four level of Intergration. This has two implications. First, multicultural education is based on the Banks’ 3, 4 level approach. Second, it is important that the dialectical view of individual rights and rights of minority groups rights for the restructure the teacher's curriculum.

윤동주 산문 연구

오창은(Chang-eun, Oh) 어문연구학회 2009 어문연구 Vol.59 No.-

Yoon Dong-Ju left four prose works (“Shooting the Moon”, “They Say Shooting Stars Fall”, “Flowers Bloom in the Flower Garden” and “The End and the Beginning.”) behind. There are more than four hundred literary researches on his poetry but full scale discussions on his prose have never been made. This thesis is written in order to make track for Yoon Dong-Joo’s world of consciousness in his school days at Yeonhee College and to understand his poetry more clearly through these four prose works. These four prose works written by Yoon Dong-ju were all created during his days in Yeonhee College and the poetry that is referred to as his master piece was also created in his Yeonhee College days. This study was able to grasp the changes in consciousness during the period when Yoon Dong-Ju was most sensitive through comparing his poetry with his prose. In the “Shooting the Moon” (1938) known as his first prose, his lonely ego was described. Yoon Dong-Ju at that time made an appearance of sentimental self in sorrow that could not be solved. Accordingly, the shape of “others” did not show up apart from “I” agonizing over the realities of the colony. In “They Say Shooting Stars Fall” (1939-1940 presumed), Yoon Dong-Ju realized the realities of the colony which was the cause of his sorrow and gradually began to sense the shapes of the people suffering from the colonial rule. The darkness surrounding him in this period was perceived as not only ‘my’ darkness but also the darkness of ‘you and I’ and the darkness of the times wrapping the whole village. Such consciousness was expanded and in “Flowers Bloom in the Flower Garden” (presumed to have been written before February 25, 1941), Yoon dong-Ju found himself placed in ‘the world turbulent with the roaring of cannons.’ He also showed the attitude full of faith that “Spring will Come from Far Away.” His most noteworthy prose is “The End and the Beginning” (presumed to have been written in April ~September, 1941). In this prose, the circular sensation stands out in that ‘the ending point becomes the starting point and the starting point becomes the ending point.” Yoon Dong-Ju realized that rapid progress could be made between the end and the beginning and he found the shape of positive others like ‘laborer’ in the course of rapidly progressing consciousness. Yoon Dong-Ju’s prose written in the period from 1938 to 1941 shows relatively clearly ‘the process of changes in the perception of realities by the main body.’ In the early stage, he showed his shape fallen into sentimental sorrow and gradually grasped the tragic realities and struggled to proceed as the main body carrying the practical will in such realities. In such a changing process, his poetry obtained the dramatic tension called ‘hope in sorrow.’ The pathos or the sentiment of shyness which appears in his poetry was the sensation obtained in ‘the strong transforming process’ of ‘the weak main body’ facing realities. At the end of the Japanese imperialism, the tragic death of Yoon Dong-Ju can signify ‘symbolic sacrifice’ derived in the course of the Joseon people confronted with Japanese imperialism right before its collapse, in view of the ‘weak but strong shape.’