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1
十八世紀中韓文人學誼的新見證 —《同文神交》

徐毅(Xu Yi),千金梅(Qian Jinmei) 고려대학교 한자한문연구소 2012 동아한학연구 Vol.- No.8
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《同文神交》는 朝鮮時代의 저명한 文人洪良浩·徐浩修 등이 淸나라 文人들과 주고받은 편지를 수록해 놓은 書簡集이다. 편지를 주고받은 사람들 가운데는 널리 알려진 청나라의 文士戴衢亨·李調元·德保·博明·鐵保 등이 대부분을 차지한다. 그러한 까닭에, 이 서간집의 학술 가치는 더욱 높다고 할 수 있다. 본 논문은 처음으로 이 서간 자료를 학계에 소개하는 것으로, 먼저 원문을 脫草하고 필요한 주석 작업을 함께 진행함으로써, 이후의 심도 있는 연구에 보탬이 되고자 하였다.
2
Trichromatic Dyeing of Polyimide Fiber Using Its Inherent Color as a Yellow Component

Dongyan Shao,Changhai Xu,Jinmei Du,Hongbo Wang 한국섬유공학회 2020 Fibers and polymers Vol.21 No.8
Polyimide (PI) fiber is one kind of high-performance fibers with outstanding thermal stability, mechanicalproperties, and chemical resistance, but it is difficult to be dyed due to its tightly packed macromolecules and lack offunctional groups for dyeing. Especially, the inherent yellow shade of PI fiber limits the color gamut that can be matched bytrichromatic dyeing. In this study, it is proposed to investigate the possibility to dye PI fibers into a black shade with dispersedyes and basic dyes with the assistance of swelling agents. The dyeing experiments showed that, among the proposedswelling agents, N-methyformanilide (MFA) was the preferred candidate for enhancing the dyeing ability of PI fibers. Usingthe inherent yellow color of PI fiber as a yellow component in trichromatic dyeing it could be dyed into a black shade withgood colorfastness to washing, rubbing, and dry-heating. In spite of causing a slight decrease in tensile strength the dyeingwould not impair the thermal stability of PI fibers.
3
Polysomnography and Neuropsychological Analysis of Patients With Post-Traumatic Stress Disorder Two Years After the COVID-19 Pandemic in Wuhan

Junhua Mei,Yanjie Xu,Xue Gong,Jinmei Xu,Guohua Chen,Weiqi Chen,Yicong Wang,Zhaohong Kong,Yilong Wang,Qing Yang 대한신경정신의학회 2024 PSYCHIATRY INVESTIGATION Vol.21 No.3
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  KCI
  
  스콜라
Objective We used polysomnography (PSG) monitoring and neuropsychological scales to explore the characteristics of coronavirus disease-2019 (COVID-19) patients diagnosed with post-traumatic stress disorder (PTSD) in Wuhan, two years after the onset of the COVID-19 pandemic.Methods A total of 42 patients in the Sleep Medicine Center were diagnosed with insomnia between December 2021 and May 2022; they were divided into the PTSD group (patients with PTSD diagnosed with insomnia after COVID-19 infection) and the non-PTSD group (patients with insomnia without PTSD). A healthy control group was simultaneously included.Results The PTSD group was more significant than the non-PTSD group in partial manifestations of sleep disorders, neuropsychological clinical symptoms, and partial PSG data. Patients with different COVID-19 subtypes showed significant differences in the course of disease, sleep disorders, neuropsychological clinical symptoms, relevant scale scores, and PSG data analysis.Conclusion The emotional anxiety and depression of COVID-19 patients diagnosed with PTSD two years after the COVID-19 pandemic in Wuhan are more significant, and will not be self-alleviated with the passage of time. It is necessary to continue to pay attention to the PTSD symptoms and sleep psychology of COVID-19 infected patients, and take appropriate measures. Patients with severe and critical COVID-19 have more severe sleep and mental disorders, and there is a significant correlation between the duration of the disease and the severity of mental and mental disorders and sleep disorders after recovery.