http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Junghwa Lee,주태하 대한화학회 2014 Bulletin of the Korean Chemical Society Vol.35 No.3
Photophysics of 10-hydroxybenzo[h]quinoline (HBQ) has been in controversy, in particular, on the nature of the electronic states before and after the excited state intramolecular proton transfer (ESIPT), even though the dynamics and mechanism of the ESIPT have been well established. We report highly time resolved fluorescence spectra over the full emission frequency regions of the enol and keto isomers and the anisotropy in time domain to determine the accurate rates of the population decay, spectral relaxation and anisotropy decay of the keto isomer. We have shown that the ~300 fs component observed frequently in ESIPT dynamics arises from the S2→S1 internal conversion in the reaction product keto isomer and that the ESIPT occurs from the enol isomer in S1 state to the keto isomer in S2 state.
The Limits of Empathy and Human Rights in Kazuo Ishiguro’s Never Let Me Go
( Jung-hwa Lee ) 한국현대영미소설학회 2018 현대영미소설 Vol.25 No.3
This essay examines the ways in which Kazuo Ishiguro's Never Let Me Go destabilizes the interrelated notions of empathy and human rights by analyzing ruptures in emotional identification. Charged with intense feelings such as love, fear, distress, sadness, joy, and anger, Never Let Me Go is a very affective text that invites readers to participate in the feelings only to foreground the limits of empathy. In Never Let Me Go, feelings are misread rather than shared, and what has been believed to be empathy turns out to be a fantasy. Claiming human rights presupposes not only autonomous but empathetic individuals who are capable of making independent moral judgments and empathizing with others. If empathy, as Lynn Hunt posits, is a basis for human rights, then Ishiguro’s novel forces us to think about the rights of those who bear witness to the failure of empathy. Never Let Me Go does not offer any alternative to empathy in a straightforward way after exposing its limits. Instead, it makes readers uncomfortable, perplexed, and uneasy by revealing how incompetent and self-contradictory our idea of human rights is. In this way, Never Let Me Go makes us feel bad and asks us to take a long hard look at our negative feelings rather than converting them to humanizing emotions, drawing attention to the value of bad feelings.
Jung Hwa Lee,Hyeon Ok Ju,Yun Jin Lee 한국아동간호학회 2019 Child Health Nursing Research Vol.25 No.3
Purpose: Epilepsy is the most common neurological disorder in childhood. Hospital nurses, who are the first to recognize seizures in epilepsy patients in the ward environment, possess expertise related to epilepsy and play a central role in epilepsy management. The purpose of this study was to develop an algorithm-based education program and to improve nurses’ knowledge and self-efficacy related to providing nursing care to children with epilepsy. Methods: The education program consisted of lectures on the definition, cause, classification, diagnosis, treatment, and nursing of epilepsy based on a booklet, as well as practice using an algorithm for nursing interventions when a child experiences a seizure. Twenty-seven nurses working at pediatric neurological wards and a pediatric emergency room participated in the education program. The data were analyzed using descriptive statistics and the paired t-test. Results: Nurses’ knowledge and self-efficacy showed a statistically significant improvement after participation in the education program on nursing care for children with epilepsy. Conclusion: The application of this education program for hospital setting is expected to improve nurses' capability to care for children with epilepsy, thereby contributing to a higher quality of nursing.
The Importance of Being Domestic in Margaret Oliphant`s Autobiography
( Jung Hwa Lee ) 한국영미문화학회 2012 영미문화 Vol.12 No.2
The essay discusses the significance of domesticity in Margaret Oliphant`s posthumously published autobiography, revisiting her reviews of autobiographies published in Blackwood`s Edinburgh Magazine and drawing insights from Nancy Armstrong`s study on Victorian domesticity and female subjectivity. Oliphant`s theory and practice of autobiography is based upon the gendered distinction between the private and the public that have been culturally constructed as female and male domains respectively. Oliphant does not challenge this gendered division; instead, she challenges the hierarchical relation of the two spheres, firmly placing herself in the private and claiming the commonplace as something worth recording. Oliphant suggests that it takes a hermeneutic effort to appreciate the banal everyday life. Presenting herself as a tragic domestic heroine equipped with a hermeneutic ability, Oliphant fashions herself as an autobiographer par excellence. Particularly significant in her autobiography is the ways in which she orchestrates the genre (autobiography defined as a record of the commonplace), her subject matter (domestic details), and her autobiographical self (the deep introspective self). Situated as a mother, domestic woman, and Victorian writer, Oliphant utilizes domesticity as a valuable asset for self-invention by constructing the domestic as an archeological site that needs to be excavated and interpreted. Oliphant then becomes an interpreter and transmitter of secret meanings of domesticity, positing the ``deep self`` as a proper agency for this work and incorporating a middle-class work ethic into domesticity.
Model Update of Transcoder for H.264 Video Coding
Jung-hwa Lee,Soon-kak Kwon,Jeongwon Kim 한국멀티미디어학회 2008 한국멀티미디어학회 국제학술대회 Vol.2008 No.-
Transcoder handles the model parameters of the relationship between bitrate and quantization step-size. This paper presents the update algorithms of model parameters for H,264 video coding system. The slope term of model can be predicted as the value of the previous picture, predicted as the average value of the previous picture, and predicted as the value of the previous slice in the current picture. Simulation results show the prediction performance of three update algorithms.