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식민지시기 혼혈인의 자아 정체성 연구 -염상섭 소설을 중심으로-
전훈지 ( Hoon Jee Jun ) 우리어문학회 2015 우리어문연구 Vol.53 No.-
Mixed-blood people in the Yeom, sangsup’s novels are divided into mixed-blood men and mixed-blood women. Mixed-blood men have identity problems. Whereas, mixed-blood women chase private benefits and desire rather than self-realization of national identity. This description is frequently explained by writer’s realization about gender. However, consideration of the age is required when the writer published his work. Many intellectual of the colonial period of chosun dynasty emphasized human right of women in early 1920s. Yeom, sangsup also argued emancipation and realization of women. Judging from the society situation, mixed-blood women in his novels illustrates failure of women’s liberation movement. The writer described failure of women by comparison with men who succeed in self-realization. The intellectuals insisted self-realization of women but it didn’t come to reality. Especially, because the mixed-blood people are more distinguishable about self-realization. Mixed-blood in Yeom, sangsup’s novel are not a symbol of the nation but the object to check success or failure of self-realization and discovery of individual. Representative mixed-blood in Yeom,Sangsup’s novels are Nam,ChungSeo, his sister HyoJa, Mansejeon(Before the Hoorah)’s child at noodle house, Saranggwajoe(Love and guilty)``s Rue,Jin and Moktankkotpilttae(Blooming a peony flower)’s Kim,MunJa. Nam,ChungSeo and Rue,Jin take skeptical attitude about their identity, on the other hand HyoJa, child at noodle house and MunJa are illustrated that they are far from introspection. Existing research have criticized this gender distinction of mixed-blood. Mixed-blood women characteristics are connected negative-(New)Woman’s colonialism, relatively mixed-blood men characteristics are emphasized as the legitimacy of the nation. Primary discussion in existing research insisted such gender conflicts reflects nationalism of novelist Yeom,sangsup``s characteristic as a writer. However, characteristics of the mixed-blood in his novels come from social aspect of that era. As Nam,ChungSeo’s story telling, that the traditions and people should break down their negativity is main theme of Yeom,sungsup’s novels and Rue,Jin’s a nihilistic vision of criticism can be understood in the same context. Meanwhile, mixed-blood women were seen incomplete self-realization person exclaimed in the early 1920s by many intellectual people. The intellectuals in the colony exclaimed only on voice renovation and realization have contradiction. Their argument subordinated neither a good mother nor the space for women’s independent action. In other words, through mixed-blood people, Yeom, sangsup embodied the process of self-realization and its result which are required for the intellectuals in the colonial society.
기계적(機械的) 합금화(合金化) 방법(方法)에 의한 Fe-Si 합금제조(合金製造)에 관(關)한 연구(硏究)
전훈,황성민,이성만,Jun, Hoon,Hwang, Sung-Min,Lee, Sung-Man 강원대학교 산업기술연구소 1999 産業技術硏究 Vol.19 No.-
The microstructural evolution during mechanical alloying of elemental Fe and Si powders, average composition $Fe_{30}Si_{70}$ and $Fe_{50}Si_{50}$, has been investigated by X-ray diffraction (XRD), Scanning electron microscopy (SEM) and Differential scanning calorimetry (DSC). Mechanical alloying was performed by using a SPEX 8000 Mixer/Mill under argon atmosphere with/without hexane as a process control agent (PCA). In the presence of PCA, the milling process was dominated by fracture resulting in the decrease in particle size to about $1{\mu}m$. The structural development with milling time depended on the average composition of starting powders. The mixture of $Fe_{50}Si_{50}$ and $Fe_{30}Si_{70}$ resulted in the formation of FeSi(${\varepsilon}$ - phase) and $FeSi_2$(${\beta}$ - phase), respectively. In the case of $Fe_{33.3}Si_{66.7}$, a mixture and $FeSi_2({\beta})$ was formed. These results were discussed by considering the thermodynamics and kinetics concerning the milling process.
機械的 合金化 方法에 의한 Fe-Si 合金製造에 關한 硏究
전훈(Jun Hoon),황성민(Hwang Sung Min),이성만(Lee Sung Man) 강원대학교 산업기술연구소 1999 産業技術硏究 Vol.19 No.-
The microstructural evolution during mechanical alloying of elemental Fe and Si powders, average composition Fe₃₀Si₇₀ and Fe₅₀Si₅₀, has been investigated by X-ray diffraction (XRD), Scanning electron microscopy (SEM) and Differential scanning calorimetry (DSC). Mechanical alloying was performed by using a SPEX 8000 Mixer/Mill under argon atmosphere with/without hexane as a process control agent (PCA). In the presence of PCA, the milling process was dominated by fracture resulting in the decrease in particle size to about 1㎛. The structural development with milling time depended on the average composition of starting powders. The mixture of Fe₅₀Si₅₀ and Fe₃₀Si₇₀ resulted in the formation of FeSi(ε-phase) and FeSi₂(β-phase), respectively. In the case of Fe₃₃.₃Si₆₆.₇ a mixture and FeSi₂(β)was formed. These results were discussed by considering the thermodynamics and kinetics concerning the milling process.
수도배관의 신기술세척시스템에서 고압질소가 배관내에 미치는 화학작용 및 고압력 세척효과 연구
정송환(Song-Hwan Jeong),전훈(Hoon-Jun) 산업기술교육훈련학회 2015 산업기술연구논문지 (JITR) Vol.20 No.1
Scale is generated by foreign matter stuck to the inner wall of the pipe by various phenomena arising from the water pipe. These scales, it is solidified after a long time, causing to narrow the flow path of the pipe. Various techniques associated with the foreign substance removal inside these pipes have been proposed, but had no effect. Just be generated only leak, the need for cleaning of the other methods have been requested. In this study, the present invention relates to new technology is a high-pressure nitrogen in the cleaning system is on the inside of the pipe at the time of the cleaning effect of chemistry and high-pressure washing of water piping. Safety, impact pressure, cleaning efficiency such as a result of the experiment, high pressure nitrogen(3.0MPa(35 ) is hight by disruption and the point type when introduced into the pipe, rust, cleaning effect of the chemical action of the sludge are rapid freezing phenomenon XL, PB pipe 96 %, copper 90%, steel pipe 85%. Although air leakage occurs at approximately 1.0 MPa, nitrogen safety no leakage occurs even 3.5 MPa was demonstrated. In addition, the effect of the pressure of the length of the pipe cleaning is on, the pressure is transmitted to the first and last part, was a very effective system for high pressure cleaning.
Effects of Vitex rotundifolia on radical scavenging and nitric oxide production
Jae Ki Choi,차동석,Yong Jae Lee,Sung Hoon Ko,Ho Jun Park,Se Yeoun Lee,Jae Hyuk Choi,전훈 경희대학교 융합한의과학연구소 2010 Oriental Pharmacy and Experimental Medicine Vol.10 No.2
Vitex rotundifolia (V. rotundifolia) has been used for treating headache, dizziness, toothache and removal of fever as a traditional medicine in Korea. In the present study, we examined the antioxidant and anti-inflammatory activities of 85% methanol extract of V. rotundifolia. In various radical scavenging assays, V. rotundifolia exhibited strong scavenging effect on 1, 1-diphenyl-2-picrylhydrazyl free radical, superoxide radical, nitric oxide. To elucidate the anti-inflammatory properties of V. rotundifolia, we investigated the inhibition effects of nitric oxide production in IFN-gamma and LPS-stimulated mouse peritoneal macrophages. V. rotundifolia suppressed nitric oxide production, iNOS and COX-2 expression dose-dependently through suppression of NF-êB activation without notable cytotoxicity. These findings mean that V. rotundifolia may be beneficial in oxidative stress-mediated inflammatory disorders.