계관일언-가자, 소비자에게!

정세진,Jeong, Se-Jin 대한양계협회 2006 월간 양계 Vol.38 No.7

모바일 기기용 고속 직렬 인터페이스 기술

정세진,Jeong, Se-Jin 한국전기전자재료학회 2012 E²M-전기 전자와 첨단 소재 Vol.25 No.1

비냉각형 적외선 열 영상 검출기의 신호검출 회로 기술

정세진,Jeong, Se-Jin 한국전기전자재료학회 2011 E²M-전기 전자와 첨단 소재 Vol.24 No.4

시론 - 상생경영으로 어려움을 극복하자

정세진,Jeong, Se-Jin 한국사료협회 2010 飼料 Vol.44 No.-

NIH3T3 세포에서 UVB에 의한 세포고사와 DNA 단사절단에 미치는 fisetin의 효과

정세진,김돈영,한설희,신상민,차재영,박노복,이정섭,박종군,Jeong, Se-Jin,Kim, Don-Young,Han, Seol-Hee,Shin, Sang-Min,Cha, Jae-Young,Park, Nou-Bog,Lee, Jung-Sup,Park, Jong-Kun 한국생명과학회 2007 생명과학회지 Vol.17 No.1

In the present study, we have investigated the effect of fisetin on the apoptosis and DNA single strand breaks in ultraviolet light B (UVB)-exposed NIH3T3 cells. Exposure of cells to UVB light $(200J/m^2)$ and post-incubation in growth medium for 48 hr resulted in about 50% of cells with apoptotic nuclear fragmentation. Addition of various concentrations of fisetin in the postincubation medium, however, significantly reduced the apoptotic nuclear fragmentation as compared with the values expected when the effects are additive and independent. DNA single strand breaks induced by UVB exposure were also significantly decreased by postincubation with fisetin. By Western blot analysis, fisetin post-incubation was shown to attenuate the p53 upregulation upon UVB exposure. Furthermore, the decrease of proliferating cell nuclear antigen (PCNA) level upon UVB exposure was alleviated by fisetin postincubation. These results suggest that fisetin decrease the apoptosis and increae DNA repair in a possible association with alteration of p53 and PCNA levels in UVB-exposed cells.

자연냉매 CO₂를 이용한 고효율 LNG 냉동 트럭의 개발

정세진(Se Jin Jeong),곽헌섭(Hun Sub Kwak),민호기(Ho Ki Min) 한국가스학회 2020 한국가스학회지 Vol.24 No.6

In this paper, we developed a cooling system for the refrigeration truck using natural carbon dioxide refrigerant which is attracting attention as an environmentally-friendly refrigerant. We developed a high efficient environmentally-friendly refrigerated truck that converted the existing diesel vehicle into an LNG vehicle to improve emissions of truck and improved the efficiency of the cooling system by utilizing a heat of LNG vaporization. The COP of refrigerated truck system was increased 144%.

그루지야 종교 문화 인식에 대한 소고

정세진(Jeong Se-Jin) 한국중동부유럽학회 2011 동유럽발칸학 Vol.13 No.2

This article explores identity of Georgian religious culture focused on Georgian Islam. The main concept of this paper is to review the Georgian Islam through the historical origin and the Post-soviet general surroundings in Georgia. This paper traces the history or the relations between the Islam and the Christianity. I concentrated Georgia’s national identity by investigating the historical Islam and its impact on Georgia. In this paper, I traced the Islamic factor on the Georgia’s history. Muslim in Georgia, whatever their ethnic or confessional background, do not recognize themselves in the nation’s new definition, as promoted by the state. In general, Islam is considered as a traditional religion in and most of the time all religious communities live together in good harmony. Islam in Georgia is spread both among a part of ethnic Georgians and the representatives of national minorities. Chapter Ⅱ overview Georgian religious culture, above all Georgian Orthodox historical dynamics and the meaning. Chapter Ⅲ analyzes historical identity of Islam and Muslim peoples in Georgian autonomous republics. The aim of this article is to present identity in Georgian’s religious recognition toward the Islam’s historical process in Georgia. This article mainly deals with the significance, the role of Islam’s historic and present position.

이부세 마스지(井伏鱒二)의 초기 소설에 나타난 사실(写実) 인식 연구 - 「강(川)」의 문체적 특징을 중심으로 -

정세진 ( Jeong Se-jin ) 한국외국어대학교 일본연구소 2021 일본연구 Vol.- No.90

本研究では、井伏鱒二の「川」にあらわれる文体表現の可変性に着眼し、<新興芸術派>の解消が目されていた頃の井伏の写実意識と、新しいリアリズムをめぐる昭和初頭の文壇のエクリチュールについて考察してみた。 「川」には、自然物を擬人化する一方で、人間への感情移入は徹底的に避ける独特な叙述スタイルによって滑稽味が醸し出されている。こうした作品の叙述スタイルは、自然主義文学の写生的な文章表現と、人間の〈モノ化〉に徹しつつ主観を露骨にするモダニズム文学の文章表現との融合を想定させるものであると考えられる。その一種可変的な視点と文体に注目することで、作品からは人間の生理的·心理的構図をおのずと浮き上がってくるのである。 「川」が発表されたのは、いわゆる<エロ·グロ·ナンセンス>を標榜したモダニズム文学が衰退し、<新心理主義文学>と呼ばれる〝新しい〟文体表現が脚光を浴びた時期でもある。本論を通して、新·旧のリアリズムの融合を図ることによって、新しいリアリズムをめぐる同時代の文壇に要請に積極的に取り組んでいく井伏の包容力に満ちた営みを明らかにしてみたいと思う。 This study focuses on the variability of stylistic expression found in Masuji Ibuse’s “The River”(川) and attempts to examine Ibuse’s awareness of realism at a time when the “New Artistic School”(Shinkō Geijutsuha) was expected to dissolve, while also focusing on the writings concerning the “new” realism by the literary circles in the early Showa period. In “The River”, humour is created through the adaptation of a unique narrative style that anthropomorphizes natural objects while avoiding any empathy towards humans. This narrative style accentuates the physiological and psychological structure of human beings and suggests a fusion between the objective style of naturalist literature and modernist literature, which emphasizes subjectivity while maintaining the “objectification” of humans. “The River” was published at a time when modernist literature, which advocated so-called “ero-guro-nansensu”, was in decline, and the “new” style of writing called “Neo-psychological School”(Shinshinrishugi bungaku) was in the spotlight. The aim of this paper is to shed light on Masuji Ibuse’s receptive approach to the demands of the literary world of the time regarding the “new” realism, by attempting to create a fusion of the old and new realism, and to provide a comprehensive understanding of the versatility of his works.

[초등영어교사 전문성] 초등학교 영어놀이터 공간혁신 사례에 대한 고찰

정세진(Se-Jin Jeong) 한국초등영어교육학회 2020 한국초등영어교육학회 워크숍 및 연례 학술대회 Vol.2020 No.-

최근 의사소통을 위한 공적 영어 교육 기능을 강화하고 지역 및 교육 여건에 따른 교육 편차를 최소화하기 위해 교육 당국의 정책적 노력이 꾸준히 모색 되어오고 있다. 교육부는 ‘초등학교 영어 내실화 계획(2019)’을 발표하고 이 같은 노력을 더욱 적극적으로 추진하겠다고 하였다. 이에 즐겁게 놀면서 영어를 배울 수 있는 ‘초등학교 영어놀이터’ 조성을 제안하고 정책적으로 확산 실시하고 있다. 초등학교 영어놀이터는 올해 처음 시행되는 교육부 지원 사업이다. 신규 구축 또는 교내 기존시설을 활용해 영어놀이터 공간을 마련한다. 학생의 성장과 배움을 촉진하는 학습·놀이·쉼의 공간이자, 학교·지역사회에서 영어교육 정보 공유와 발표가 가능한 공간으로 조성한다는 방침이다. 이를 구체화하기 위해 ‘초등학교 영어과 교육과정 학습지원 방안연구-영어놀이터 운영 모델 구성·지원을 중심으로(교육부, 2020)’를 배포하여 구체적인 도움을 제공하는 등 적극적인 노력을 기울이고 있다. 이러한 흐름은 교육부가 추진하고 있는 사용자 참여 공간 혁신 사업(2019)의 취지와도 맞물려있다. 학교 공간 혁신을 통해 미래교육을 위해 놀이와 학습, 휴식과 창의적 활동 등이 가능한 열린 공간을 만든다. 영어놀이터 또한 사용자들의 의견을 수렴하여 학교 특성에 맞게 공간을 구성하고, 학생들이 즐겁게 영어를 접할 수 있는 다양한 프로그램 운영을 목표로 한다. 본 연구는 천안 지역의 한 초등학교에서 영역단위 공간 혁신 사업의 일환으로 진행된 영어놀이터 공간 혁신 사례이다. 사용자, 촉진자, 공간혁신 연구 전문기관, 교육청이 함께 참여하여 진행되었다. 발표자는 이 프로젝트에 공간혁신 교육 촉진자이자 영어교육 전문가로서 참여하였다. 현재는 기본 설계를 마치고 실시 설계를 진행하고 있다. 사용자 참여 설계를 통해 공간에 대한 인식을 살펴보고 공간에 대한 다양한 활용 가능성을 이끌어 낼 수 있다. 사용자들의 요구를 반영한 영어 놀이터 공간을 설계하는 과정은 매우 역동적인 활동이다. 학생들의 영어놀이터 심상 스케치를 통해 보았을 때 학생들은 누구보다 사전 연구에서 제시한 학습, 놀이, 휴식과 쉼의 영역이 중첩된 공간의 필요성에 대해 직관적으로 공감하고 있음을 확인할 수 있었다. 그러나 이제 막 개념이 제안되고 실행에 돌입한 만큼 아직 다양한 측면에서 점검 되어야 할 부분이 많다. 따라서 사용 프로그램을 구체화하는 과정에 학습자들의 참여와 반응이 더욱 빈번하게 적극적으로 반영될 필요가 있다. 또한 교사들의 영어교육 맥락 전문가와 개인 학습자의 영어 경험 설계자로서의 전문성이 요구된다. 이를 바탕으로 영어 공간 혁신과 영어 학습 내실화를 균형 있게 실현하기 위해서는(Byers & Lippman, 2018) 교사들의 적극적인 참여가 더욱 중요하게 요구된다 하겠다. Recently, policy efforts by the education authorities have been steadily sought to strengthen public English education functions for communication and minimize educational deviations depending on regional and educational conditions. The Education Ministry announced its plan to improve English proficiency at elementary schools (2019) and said it would push for such efforts more actively. In response, the government has proposed creating an elementary school English playground where students can enjoy themselves and learn English. The English Playground for Elementary Schools is a support project by the Education Ministry, which will be implemented for the first time. It will provide a space for English immersion by utilizing new construction or existing facilities on campus. The plan is to create a space for learning, playing, and relaxing that promotes the growth and learning of students, as well as a space for English education, information sharing, and presentation in schools and local communities. To properly implement this, the ministry is actively making efforts to provide specific help (to school districts? to schools?) by distributing the Study on Supporting Learning of Elementary School English Curriculum-Composition and Support of English Playground Operation Model (Ministry of Education, 2020). This trend is also in line with the purpose of the User Participation Space Innovation Project(2019) being pursued by the Ministry of Education. Through school space innovation, it creates an open space where play, learning, relaxation, and creative activities can be done for future education. The English playground also aims to collect opinions from users and organize the space according to a specific school’s characteristics, and operate various programs where students can enjoy English. This study is an example of English playground space innovation conducted by an elementary school in Cheonan area as part of a partial unit space innovation project. Users, facilitators, institutions specializing in space innovation research, and education offices participated together. The presenter participated in the project as a facilitator of space innovation in education and an expert in English education. Currently, the basic design has been completed and the working design stage is in progress. User-participating design allows us to look at the perception of space and derive various possibilities for use of space. The process of designing an English playground that reflects the needs of users is a very dynamic activity. Judging from the students English playground mental sketches, it was confirmed that the students were more intuitively sympathetic to the need for a space overlaid with areas of learning, play, and relaxation than anyone else as suggested by the preliminary study. However, as the concept has just been proposed and put into practice, there are still many aspects that need to be checked from various aspects. Therefore, more frequent and active learners participation and responses need to be reflected in the process of applying programs. It also requires teachers English education, contextual experts, and individual learners expertise as English experience designers. Based on this, active participation of teachers is extremely important in order to manage both English space innovation and English learning in a balanced manner (Byers & Lippman, 2018).

자산처리 연구개발비와 비용처리 연구개발비가 신용등급에 미치는 영향

정세진(Se-Jin Jung), 김석진(Seok-Chin Kim), 임정대(Jeong-Dae Yim) 한국무역연구원 2018 무역연구 Vol.14 No.1

We investigate the relationship between research and development (R&D) expenditures and credit ratings for firms listed on the Korea Exchange from 2000 to 2016 using an ordered probit model. For the United States, Germany, and the United Kingdom firms, R&D expenditures are not allowed to be capitalized. Korean firms, however, may adopt two accounting methods for R&D expenditures: asset-counted or cost-counted R&D expenditures. Our empirical results are as follows. First, the R&D expenditures have a significantly positive impact on credit ratings. Second, interestingly, the asset-counted R&D expenditures positively affect credit ratings but cost-counted R&D expenditures do not. Overall, our empirical results provide a hint for the debate on capitalization of R&D expenditures. In particular, the finding that only asset-counted R&D expenditures related to future growth for firms have an impact on credit ratings suggests implications for properly reflecting R&D expenditures when credit agencies calculate credit ratings of firms.