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기획논문2- 주제: <주제: 전통공연유산의 지속과 변화> : 창극 <서편제>의 자기반영성 연구
이진주 ( Jinjoo Lee ) 한국공연문화학회(구 한국고전희곡학회) 2016 공연문화연구 Vol.0 No.32
본 논문은 창극 <서편제>에서 자기반영성을 드러내는 장면들을 분석하였다. 이 작품은 판소리와 소리꾼의 이야기를 다루고 있으며, 창작 창극임에도 불구하고, 작창 없이 기존 판소리의 눈대목들을 짜깁기한 작품이라는 점이 독특하다. 이러한 특성들은 작품 속에서 다양한 자기반영적 장면들과 관련된다. 판소리에 대한 나르시시즘적 언급은 이 작품이 전통 판소리의 예술성을 계승한 것처럼 보이도록 만들고, 극중극과 역할놀이는 실제극과 실제등장인물이 더 사실적으로 보이도록 해준다. 또한 <심청가>의 서사와 음악을 끌어 들여서, 관객 스스로 적극적으로 이 작품과 기존 판소리의 연결고리를 찾도록 한다. 즉 창극 <서편제>의 자기반영성은 환영을 파괴하기보다는, 새로운 환영을 낳기 위해 환영의 속임수 장치의 일부를 공개하는 방식으로, 보수적 자기반영성을 드러낸다. This study examines self-reflexive scenes of Changgeuk [창극; Korean classical opera] Seopyenje [서편제]. This show deals with Pansori [판소리; a kind of Korean folk play] and its singers. The uniqueness of this show is that although it is a new creative work of Changgeuk, the traditional Pansori music is used intactly. These characteristics are related to some self-reflexive scenes in the show: the narcissistic reference of Pansori makes to seem that this show inherits a artistry of Pansori; a play within a play and a role-play reinforce a reality on the action and characters of outer play; an intertextuality, bringing the narrative and music of Pansori Simcheong-ga [심청가] in this show, it makes audiences spontaneously discover a connection between the cited original text and the hypertext. Namely, the self-reflexivity of Changgeuk Seopyenje doesn’t destroy an illusion, but rather it presents a kind of conservative self-reflexivity which uncovers a part of tricks for the illusion in order to create new illusion.
오존수 산화를 이용한 활성탄 흡착탑의 현장 재생 시 흡착용량 및 구조특성의 변화
이진주 ( Jinjoo Lee ),이기세 ( Kisay Lee ) 한국공업화학회 2020 공업화학 Vol.31 No.3
하폐수처리 및 정수처리에 사용되는 활성탄 흡착 공정에서 기존의 활성탄 열재생법 비해 활성탄 손실과 불완전 연소로 인한 오염물질 발생도 적으며, 사용 활성탄의 인발-재생-재충진에 소요되는 시간의 절약이 가능한 재생 방법으로 오존수를 이용한 in situ regeneration에 대한 기초연구를 수행하였다. 활성탄 흡착 컬럼 상에서 페놀(phenol) 및 PEG를 흡착 파과 시킨 후 오존수 접촉으로 흡착물질을 분해 제거하는 흡착-재생 싸이클을 반복하였다. 오존수 접촉에 의한 재생 횟수가 증가할수록 페놀 흡착용량은 어느 정도 감소하지만, 일정 수준으로의 감소 후에는 구조 변화가 안정화되어 추가적인 감소가 일어나지 않았다. 흡착 용량이 감소하는 이유는 오존과의 반응에 의해 활성탄의 미세공 크기가 증가하면서 비표면적이 감소하기 때문으로 나타났다. 이러한 세공 크기의 변화와 비표면적의 변화로 인하여 재생 후 in-pore adsorption이 우세한 페놀과 같은 저분자량 물질의 흡착효율은 감소하게 되나 external adsorption 비율이 큰 PEG와 같은 고분자량 물질의 흡착효율은 크게 영향을 받지 않았다. 세공 크기 및 비표면적의 변화는 오존수와의 접촉시간이 길어질수록 심화되므로 제거하려는 물질의 크기를 고려하고 접촉시간을 조절함으로써 흡착 효율의 유지를 제어하는 것이 필요하다. An in situ regeneration of activated carbon bed using an ozonated water was studied in order for avoiding the carbon loss, contaminant emission and time consuming for discharge-regeneration-repacking in a conventional thermal regeneration process. Using phenol and polyethylene glycol (PEG) as adsorbates, the adsorption breakthrough and in situ regeneration with the ozonated water were repeated. These organics were supposed to degrade by the oxidation reaction of ozone, regenerating the bed for reuse. As the number of regeneration increased, the adsorption capacity for phenol was reduced, but the change was stabilized showing no further reduction after reaching a certain degree of decrement. The reduction of adsorption capacity was due to the increase of pore size resulting in the decrease of specific surface area during ozonation. The adsorption capacity of phenol decreased after the ozonated regeneration because the in-pore adsorption was prevalent for small molecules like phenol. However, PEG did not show such decrease and the adsorption capacity was constantly maintained after several cycles of the ozonated regeneration probably because the external surface adsorption was the major mechanism for large molecules like PEG. Since the reduction in the pore size and specific surface area for small molecules were proportional to the duration of contact time with the ozonated water, careful considerations of the solute size to be removed and controlling the contact time were necessary to enhance the performance of the ozonated in situ regeneration of activated carbon bed.
배진주(Jinjoo Bae),이선이(Sun-Yi Lee),송재영(Jae-Young Song),이정로(Jung-Ro Lee),윤문섭(Munsup Yoon),이정윤(Jung-Yoon Yi),김행훈(Haeng-Hoon Kim),이영이(Young-Yi Lee) 한국자원식물학회 2021 한국자원식물학회지 Vol.34 No.6
Cryopreservation method using a droplet vitrification was applied to the thirty-one strawberry accessions of in vitro grown shoot tips. A protocol with 0.3 - 0.5 M preculture followed by C4 loading and B1 dehydration solutions efficiently implemented cryopreservation of twenty-six strawberry accessions. The highest regrowth rate was 85.8% for PHS0007 and others were ranged between 85.8% and 21.0%. A slightly modified protocol was applied to five accessions. With these two protocols, twenty-eight accessions obtained more than 40% regrowth rate. This study showed that the droplet vitrification method was able to practically implement cryopreservation of in vitro grown shoot tips of broad range of strawberry germplasm (105).
스마트 토이를 활용한 아동용 인지능력 증진 프로그램의 예비 효과 연구
신민섭(Min-Sup Shin),이정은(Jungeun Lee),이지현(Jihyun Lee),이진주(Jinjoo Lee),권은미(Eunmi Kwon),전혜진(Hyejin Jeon),이승환(Seunghwan Lee) 대한소아청소년정신의학회 2017 소아청소년정신의학 Vol.28 No.2
Objectives: This study was to examine the effectiveness of computerized cognitive ability enhancement program (CCAEP) using Smart-toy. The CCAEP using Smart-toy which can interact with children via bluetooth is a kids-friendly and convenient method for improving children’s cognitive abilities by increasing their motivation for performing the program. We developed the CCAEP which designed to train auditory-verbal memory, visual-spatial memory, auditory-verbal working memory, and visual-spatial working memory. Methods: Eighteen children aged 8 to 10 participated in CCAEP individual training composed of 8 sessions of 40 minutes each for 4 weeks. The effect of the training was measured with Smart Toyweb’s cognitive assessment tasks (smart device based assessment) as well as traditional neuropsychological tests before and after the training. Results: Children showed significant improvement in auditory-verbal memory, visual-spatial memory, auditory-verbal working memory and visual-spatial working memory abilities after the training. Conclusion: This study demonstrated promising results suggesting the effectiveness of CCAEP using Smart-Toy in clinical settings as well as school and home situations. Further controlled study with larger sample size including various clinical groups is needed to confirm the present results.
한미 대학생 소비자의 충동구매성향 비교연구 : 자기조절학습과 자기조절소비를 중심으로
황진주(Jinjoo Hwang),이은배(Eunbae Lee) 한국IT서비스학회 2019 한국IT서비스학회지 Vol.18 No.5
The purpose of this study is to compare the impulsive purchasing tendency of Korean and U.S. college students. In particular, the study examined the effects of self-regulated learning and self-regulated consumption on college students impulsive buying tendency. A total of 680 valid samples were obtained from online self-reported surveys in Korea and the United States. Both self-regulated learning and self-regulated consumption (self-control and self-supervision) were higher in US college students than Korean students. Self-regulated learning did not influence impulsive purchasing tendency. However, the impulsive purchasing tendency increased as the level of self-supervision among self-regulated consumption decreased. When purchases were made in stores, impulsive purchasing tendency increased in both South Korea and the US. Therefore, it is necessary to make efforts to decrease the impulsive purchasing tendency by fostering self-regulated consumption capacity of college students through consumer education.
CO<sub>2</sub> 수소화 기술을 활용한 합성 나프타 생산시스템의 환경성 평가
안진주 ( Jinjoo An ),이광원 ( Kwangwon Lee ),최지나 ( Jina Choi ) 한국전과정평가학회 2020 한국전과정평가학회지 Vol.21 No.1
본 연구는 전과정평가(LCA)를 활용하여 CCU 기술에 기반한 합성 나프타 생산 시스템의 환경영향을 평가하는데 그 목적이 있다. 본 연구에서는 보다 자세한 환경적 주요 이슈 규명을 위하여 Cradle-to-Gate 관점에서 전과정평가 연구를 수행하였으며, 기존 석유화학 공정에서의 나프타 생산 시스템과의 비교를 통해 환경영향 저감 효과를 확인하였다. 또한 CCU 기술에 기반한 합성 나프타 합성 시스템의 단위공정 분석을 통해 개선 방향을 제안하였다. This study aims at evaluating the environmental impacts stemmed from an new synthetic naphtha production system by CO<sub>2</sub> hydrogenation technology, using Life Cycle Assessment (LCA) methodology. In this study, both LCI and LCIA study were conducted with a perspective of cradle-to-gate in order to figure out more detailed environmentally significant issues. For the purpose of making this study easier to be understood, the comparative approach with existing commercial naphtha production system were applied in this study.