月明師의 兜率歌 硏究 : 월명사의 도솔가 연구

김유미 釜山大學校 人文大學 國語國文學科 1988 國語國文學 Vol.25 No.-

제30회 국어교육과 학술조사 - 경북 영주시 순흥면 일대

김유미 대구대학교 국어교육과 2008 나랏말쌈 Vol.22 No.-

저온 다결정 실리콘 박막 트랜지스터의 비정상적인 Hump 현상 분석

김유미,정광석,윤호진,양승동,이상율,이희덕,이가원,Kim, Yu-Mi,Jeong, Kwang-Seok,Yun, Ho-Jin,Yang, Seung-Dong,Lee, Sang-Youl,Lee, Hi-Deok,Lee, Ga-Won 한국전기전자재료학회 2011 전기전자재료학회논문지 Vol.24 No.11

In this paper, we investigated an anomalous hump phenomenon under the positive bias stress in p-type LTPS TFTs. The devices with inferior electrical performance also show larger hump phenomenon. which can be explained by the sub-channel induced from trapped electrons under thinner gate oxide region. We can confirm that the devices with larger hump have larger interface trap density ($D_{it}$) and grain boundary trap density ($N_{trap}$) extracted by low-high frequency capacitance method and Levinson-Proano method, respectively. From the C-V with I-V transfer characteristics, the trapped electrons causing hump seem to be generated particularly from the S/D and gate overlapped region. Based on these analysis, the major cause of an anomalous hump phenomenon under the positive bias stress in p-type poly-Si TFTs is explained by the GIDL occurring in the S/D and gate overlapped region and the traps existing in the channel edge region where the gate oxide becomes thinner, which can be inferred by the fact that the magnitude of the hump is dependent on the average trap densities.

청소년극의 증가, 청소년극의 성장으로 기대해도 좋을까

김유미 한국연극평론가협회 2014 연극평론 Vol.73 No.-

원자력 관련 언론보도에 대한 부정적 인식이 원자력 안전규제 인식에 미치는 효과 : 원자력 위험지각과 효용성의 매개효과를 중심으로

김유미,정운관,김봉철 한국광고PR실학회 2016 광고PR실학연구 Vol.9 No.3

본 연구는 원자력 위험인식과 효용성을 매개변인으로 하여 원자력과 관련된 언론보도에대한 부정적 인식이 원자력 안전규제 인식에 어떤 영향을 미치는지 알아보고자 각 변인들과의 관계를 5가지 가설을 통해 검증해 보고자 하였다. 검증 결과, 원자력 관련 언론보도에 대한 부정적 인식이 높을수록 원자력 위험인식은 감소하는 것으로 나타났으며(γ= -0.28, t =-4.16, p <.01, 단측검정), 원자력 효용성 인식은 증가하는 것으로 나타났다(γ=0.20, t =2.99, p <.01, 단측검정). 또한 <연구가설 3>에서는 원자력 관련 언론보도에 대한 부정적 인식이 높을수록 원자력 안전규제 인식은 증가할 것이라고 예측하였다. 분석 결과 이는 통계적으로 유의미하지 않은 것으로 나타났다(γ=0.10, t =1.55, n.s). 이 밖에 원자력에 대한 위험인식이 높을수록 원자력 안전규제에 대한 긍정적인 인식은 감소하는 것으로 나타났으며(β=-0.57, t =8.99, p <.01, 단측검정), 마지막으로 원자력에 대한 효용성 인식이 높을수록 원자력 안전규제에 대한 긍정적 인식은 증가하는 것으로 나타났다(β=0.14, t =2.45, p <.01, 단측검정). The purpose of this study was to find out newspapers’ negative evaluations about nuclear energy on perceptions toward nuclear safety regulations, mediated by the nuclear energy risk and the effective value perceptions. The results showed that the risk perception toward nuclear energy was decreased as newspapers evaluated the nuclear energy negatively(γ=-0.28, t =-4.16, p <.01, one-tailed test) while the effective value perception toward nuclear energy was increased as newspapers evaluated the nuclear energy negatively(γ=0.20, t =2.99, p< .01, one-tailed test). However, the causal relationship between the positive perception toward the nuclear safety regulation and the newspapers’ negative evaluations about nuclear energy was not significant(γ=0.10, t =1.55, n.s). The positive perception toward the nuclear safety regulation was decreased as the risk perception toward the nuclear energy increased(β=-0.57, t =8.99, p <.01, one-tailed test). But, the positive perception toward safety regulation was increased as the effective value perceptions toward nuclear energy increased(β= 0.14, t =2.45, p <.01, one-tailed test).

최인훈의 < 광장 > 과 < 둥둥 낙랑둥 > 비교 연구

김유미 안암어문학회 2001 어문논집 Vol.43 No.1

This treatise examines the consistent authorial consciousness of Choi In-hun, author of $lt;Square$gt; and $lt;Dungdung nangrangdung$gt; through a comparative study of the two works. This treatise does not treat genre study as a theory but shows the differences between novel and drama in the manners of expression. Of course there are many differences between $lt;Sqare$gt; and $lt;Dungdung nangrangdung$gt; beside the difference of genres. For instance, they include the circumstances surrounding leading roles, the loch, and the manner of creating the heroine, etc. Despite these differences, however there are also important similarities in structure. These similarities in structure are revealed through the hero's aim, dialectics of Square and chamber, complication of war, meaning of death. The point of this treatise is in examining the consistent authorial consciousness of Choi In-hun that extends beyond the formal boundary of genre. Because of these similarities and the consistent authorial consciousness, a better understanding of each text becomes possible in the context of intersexuality between the two. In this study I reach a conclusion that it is possible to see Myung-jun' death is not an escape. Hero's death shows the possibility that love becomes relief in individual dimension, and it criticizes social violence that does not permit a small space where individual love exists. It's important to have a special relationship with individual relief and social violence. $lt;Dungdung nangrangdung$gt; have means that it expresses well the special relationship with dramatic tension and shows a keen criticism from the viewpoint of a scapegoat.

Sudden detraining deteriorates swimming traininginduced enhancement of short-term and spatial learning memories in mice

김유미 한국운동재활학회 2013 JER Vol.9 No.2

Pigmentation Effect of Rice Bran Extract in Hair Follicle-Like Tissue and Organ Culture Models

김유미,임한뫼,이은철,Young-Kwon Seo 한국조직공학과 재생의학회 2020 조직공학과 재생의학 Vol.17 No.1

BACKGROUND: Melanogenesis is a biological process resulting in the production of melanin pigment, which plays an important role in the prevention of sun-induced skin injury and determines the hair and skin color. Melanin has the ability to block ultraviolet radiation and scavenge free oxygen radicals, thus protecting the skin from their harmful effects. Agents that increase melanin synthesis in melanocytes may reduce the risk of photodamage and skin cancer. Hence, various approaches have been proposed to increase the synthesis of melanin. METHODS: The current study aimed to develop a three-dimensional hair follicle-like tissue (HFLT) model with human dermal papilla, melanocytes, and outer root sheaths cells. This model showed enhanced melanogenesis-related protein expression after rice bran ash extract (RBE) treatment. Next, we investigated the melanogenic effect of RBE in the HFLT and compared the results to those of hair follicle (HF) organ culture model. RESULTS: RBE was found to significantly increase the expression of microphthalmia-associated transcription factor, a key transcription factor involved in melanin production, in both HFLT and organ culture models. Results showed that melanogenesis-related protein expression levels were higher in the RBE group compared to those in the control group. Similar results were obtained by immunohistochemistry. CONCLUSION: Our data suggested that RBE promotes melanin biosynthesis. Taken together, this simple in vitro HFLT model system has the potential to provide significant insights into the underlying molecular mechanisms of HF melanogenesis, and hence can be used for controlled evaluation of the efficacy of new materials for melanogenesis.

Literary Representation of a Proxy-Test Taker: Focusing on “The Tale of Yu Kwangŏk”

김유미 성균관대학교 동아시아학술원 2018 Sungkyun Journal of East Asian Studies Vol.18 No.2

This study examines the literary representation of proxy-test takers, focusing on “The tale of Yu Kwango˘k” by Yi Ok 李鈺 (1760–1815). This tale sympathetically portrays Yu Kwango˘ k as a talented but impoverished scholar who made a living drafting answers for rich civil service examination applicants. It therefore reveals that poverty and insignificant political background drove poor yangban to facilitate cheating as proxy examination takers. The tale also criticizes the corruption of the examination system, which failed to serve as a reliable ladder to success for poor yangban from politically insignificant families. Minimizing Yu’s ethical responsibility and emphasizing his social vulnerability, the tale carefully presents Yu as a victim of the corrupt examination system and evokes readers’ sympathy for him. Through this depiction of a proxy examination taker as a symptom of a corrupt system, utilizing and expanding biographical practices, the writer, himself a politically isolated yangban, expressed his personal anxieties and his critique of society.

두뇌에 기반을 둔 교수/학습

김유미 강원과학교육연구회 2003 강원과학교육연구회지 Vol.8 No.1

두뇌의 학습기제와 아동의 두뇌발달을 파악하고 이를 교수-학습에 적용하려는 연구는, 입시위주의 교육을 위해 두뇌의 작용과는 무관하게 정의 영역과 운동기능 영역을 소홀히 하고 있는 우리의 학교현장에서 교사들이 사고를 전환하는 촉발제가 될 수 있을 것이다.