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서울올림픽 폐막식 퍼포먼스에서 나타나는 셀프-오리엔탈리즘
김나형,서정록 한국예술종합학교 무용원 2022 무용과 이론 Vol.6 No.-
This study shows elements of Self-orientalism, which appeared in the closing performance of the Seoul Olympic, in depth. Basically, this research is based on the Edward Said’s orientalism theory, who is a well-known theorist of the post-colonialism. On the stage of the Olympic, the viewing power between the viewers and the performers occurs, and Korea identifies and distinguishes itself and reproduces the typical oriental stereotype through certain particular performances. Based on this, we recognize the orientalism sprouted and grown within our mind, and the salient significance of the research is applicable and nontrivial in that this paper reviews the present-day traditional reproducing system.
식생활라이프스타일과 재생건축 레스토랑의 만족, 브랜드 이미지, 재방문의도와의 관계
김나형 한국식공간학회 2018 식공간연구 Vol.13 No.3
This study looks into how food-related lifestyle affects a regenerative architecture restaurant in terms of satisfaction, brand image and revisit intentions based on data from consumers having visited the regenerative architecture restaurant. The data were analyzed with SPSS 18.0 and AMOS 21.0. Findings from the study show that food-related lifestyle has a significant impact on satisfaction with the regenerative architecture restaurant in the order of taste-, health- and design-driven type. Second, the same result was found regarding the brand image of the restaurant. Third, satisfaction with the regenerative architecture restaurant significantly affects revisit intention. Finally, the brand image of the regenerative architecture restaurant has a significant impact on revisit intention of consumers. The study indicates that research and investment to develop differentiating taste of food menu is critical in building a strategy to operate a regenerative architecture restaurant. The practical significance of that would be that it offers some guidelines to build a strategy for regenerative architecture restaurants on the rise and also provides helpful information and implications for future restaurant operation.
Preparation of melanoidin/TiO<sub>2</sub> composites with improved UV screening ability
김나형,김혜원,오성근 한국공업화학회 2019 한국공업화학회 연구논문 초록집 Vol.2019 No.0
Melanoidin/TiO<sub>2</sub> composites were prepared to enhanced UV blocking ability. TiO<sub>2</sub> microspheres were synthesized through surfactant-assisted sol-gel method followed by carboxylation on TiO<sub>2</sub> surface to introduce chemical binder. Then, dihydroxyacetone (DHA) was grafted on TiO<sub>2</sub> by esterification between carboxyl groups of TiO<sub>2</sub> and hydroxyl groups of DHA. The melanoidin/TiO<sub>2</sub> composites were obtained by the Maillard reaction between DHA/TiO<sub>2</sub> and arginine. The synthesized melanoidin/TiO<sub>2</sub> composites provided the broad range of UV protection properties from 280 nm to 400 nm and reduced intrinsic white cast phenomena of TiO<sub>2</sub> by exhibiting brown color. It is expected that the hybrid composites can be applied in cosmetic field.
김나형,백승화 한국환경농학회 2014 한국환경농학회지 Vol.33 No.3
BACKGROUND: The aim of this study is to investigate theeffects of Lycium chinense Miller fruit and itsrepresentative constituent betaine on reduction ofimmobility time and blood parameters in balb/c mice. METHODS AND RESULTS: We investigated theimmobility time and the changes in aspects of bloodbiochemical parameters by the administration of L. chinense Miller fruit and its representative constituentbetaine, after the forced swimming test. The immobilitytime was significantly reduced about 41.3% and 53.6%,respectively, in the animal of L. chinense Miller fruit and itsrepresentative constituent betaine-administrated group for7 days, in comparison with that of the control group. Thelevel of blood urea nitrogen was significantly decreased inL. chinense Miller fruit and its representative constituentbetaine-treated group compared with the control group (P <0.05), respectively. In addition, the interlukin-2 levels ofmice in L. chinense Miller fruit and betaine treated groupwas increased compared with the control group. CONCLUSION: These results indicate that L. chinenseMiller fruit and betaine might be helpful in the immunefunction improvement, enhance physical stamina, andfatigue recovery.