비올로겐 이온겔 나노섬유의 전기변색 특성 연구

최진희,엄유선,박종승,Choi, Jin Hui,Eom, Yu Seon,Park, Jong S. 한국섬유공학회 2021 한국섬유공학회지 Vol.58 No.3

Electrochromism represents a reversible spectral or optical change owing to the redox reaction on applying potential biases. Here, we present the enhanced electrochromic properties by incorporating nanofiber webs prepared by electrospinning. The electrochromic devices (ECDs) were fabricated by sandwiching the ion gel nanowebs, made up of viologen and electrolyte, between two ITO glasses. The morphology of the nanofibers was examined using a scanning electron microscope. More ionic liquid could be present between randomly arranged nanofibers, resulting in increased ionic mobility. The fabricated ECDs exhibited significantly enhanced electrochromic performances with short switching speeds, high coloration efficiency, and long-term cyclic stability. Current results demonstrate that electrospinning is a practical approach for high-performance electrochromic devices.

블랜칭 처리가 단호박의 품질특성과 항산화활성에 미치는 영향

최진희,우혜은,박종대,성정민,Choi, Jin-Hee,Woo, Hye-Eun,Park, Jong-Dae,Sung, Jung-Min 한국식생활문화학회 2021 韓國食生活文化學會誌 Vol.36 No.5

This study investigated the quality characteristics of sweet pumpkin after blanching. Sweet pumpkins were blanched in distilled water, 2% citric acid and 2% NaCl water at 100℃ for 3 min. The cooking loss of sweet pumpkin in the blanching groups was lower than that in the control group, and greenness and yellowness in the blanching groups were higher than those in the control group (p<0.001). Total polyphenol content (TPC) of sweet pumpkin increased after blanching (p<0.05), and TPC true retention (TR) was measured with the highest NB. CON and NB were significantly higher in ?-carotene content (p<0.001). Lutein content in the blanching treatment groups was lower than that in the control group, but NB was the highest between the blanching groups (p<0.001). DPPH and ABTS⁺ radical scavenging activity assays revealed higher antioxidant activity in the NB groups among the blanching groups (p<0.001). The CON was 2.44 log colony-forming unit (CFU)/ g in the total bacterial count, but there were no microorganisms in the blanching groups. In conclusion, blanching with the addition of 2% NaCl can inhibit the growth of microorganisms and improve TR and antioxidant activities in sweet pumpkin.

학교부지 내 교사 배치와 학급교실의 조합구성에 관한 연구 - 얼바인 초등학교 사례분석을 중심으로 -

최진희,박열,Choi, Jin-Hee,Park, Yeol 한국교육시설학회 2019 敎育施設 Vol.26 No.5

The classroom is a learning space where students live mainly in school, and it is the most important space within the entire educational space of the school. Although our educational system has been trying to revise and change the curriculum many times, it still does not provide space for the educational concept of modern society. The impact of the abolished 'school facility standard design' in 1992 is still evident in the design of school facilities at present. Specifically, the uniformity of the educational space, the rigid boundary of the classroom unit, the blockage between the school facility and the outside, and the separation due to the break of the inner and outer spaces. In the future, we need a flexible space that can contain the contents of the future education, and it is necessary to study the composition and type of educational space that can escape uniformity and spatial breakdown. In this paper, we analyze the successful cases of Irvine school facilities and examine the type and composition of classroom space, and it will be a task to find the direction and change of thinking about our educational space.

초등학교 방과후 프로그램의 공간 활용에 관한 연구 - 지역공공시설과의 연계성을 중심으로 -

최진희,Choi, Jin-Hee 한국교육시설학회 2013 敎育施設 Vol.20 No.6

Elementary school education in Korea has been constantly changing according to the requirements of social change. Contemporary primary education is oriented creative-education and institutional changes were required. As a result, it is appearing movement wants to get out of uniform curriculum of elementary school. This paper was carried out to analyze after-school programs other than the curriculum of elementary education school and to analyze the current status of the space use of school facilities. Based on this analysis, it is proposed utilization of spatial association between the elementary school and local public facilities.

음악정서인식에 대한 탐색 연구: 음악인지유형 중심으로

최진희,정현주,Choi, Jin Hee,Chong, Hyun Ju 한국음향학회 2021 韓國音響學會誌 Vol.40 No.4

The purpose of this study was to examine the perceived emotion of music according to cognitive styles of music listening. A total of 91 music-related graduate students participated in this study. They were given a questionnaire about perceived emotions of music, musical elements, and Music Empathizing-Music Systemizing Inventory. To analyze statistically, Descriptive statistics, paired t-test, ANalysis Of VAriance (ANOVA), multi-variate analysis, and Pearson correlation analysis were conducted. Results showed that participants had relatively universal experience in perceived emotions of both types of music, and also showed that musical elements contributed to the experience differed by cognitive styles of music listening.

Effects of Bifidus Enhancer Yogurt on Relief from Loperamide-induced Constipation

최진희,정승환,조영훈,조윤경,Hae-Yeon Choi,김순임 한국축산식품학회 2012 한국축산식품학회지 Vol.32 No.1

This study investigated the effects of bifidus enhancer yogurt (BEY) on loperamide-induced constipation in rats. The bifidus enhancer, made of rice-DDGS (Dried Distillers Grains with Solubles), improved proliferation of bifidobacteria (BB-12). Male SD rats were induced with constipation using loperamide and were then used to test the effectiveness of BEY in relieving constipation. The rats were divided into four groups: normal group (NOR), loperamide-treated group (LOP), bifidus enhancer yogurt and loperamide-treated group (L-BEY), and commercial yogurt and loperamide-treated group (L-CY). Treatment of loperamide reduced the wet weight and water content of fecal pellets, but increased the number of fecal pellets in the distal colon. Meanwhile, the fecal weight of the L-BEY group showed an increase of 43% and 23% versus the LOP and L-CY group, respectively. Also, the fecal water content in the L-BEY group was 14.5% and 6.8% higher than that in the LOP and L-CY group, respectively. In addition, the L-BEY group had the fewest fecal pellets in the distal colon. In the serum lipid parameters, the LOP group had a HDL/total cholesterol ratio that was 43% lower than the NOR group, but the L-BEY group had 27% lower than NOR group. These results suggest that bifidus enhancer yogurt has superior effects when it comes to relieving loperamide-induced constipation in rats.

형식명사 こと․の의 一考察

최진희(Choi, Jin-Hee, 崔珍姬) 일본어문학회 2010 일본어문학 Vol.50 No.-

本稿は、文を名詞化する働きのある形式名詞こと․のについて、その言語運用の考察と、使い分けの効果的な纏めと分類とを目的としている。先行研究などを踏まえて考察した結果、こと․のの使い分けの約は体言化制約と述語制約とに分けられることが分かった。まず、体言化制約は吳賢淑(2003)と羽鳥玲子(2009)が論じている。韓国語‘것’に置き換えられる名詞が存在する場合はのを、そうではない場合と、‘~ㅁ’‘~기’‘~음’にしか置き換えられない場合はこと․のを取るというような分類をしている。しかし、韓国語の対照では必ずしも当てはまらないことが分かった。そして、述語制約の共通する論は、名詞句を作る時、感覚․動作性などの述語の前ではのを取るし、思考․伝達․意志․表示などの述語の前ではことを取るということである。また、こと․のを取るのは認知․態度․学習․話し手の感情の判断に関する述語の前である。しかし、文の前後関係の意味、即ち文脈で述語制約と繋げて考えなければならないこともわかった。そういう制約を<表1>と<表2>でまとめた。体言化制約と述語制約の細かな例文の提示を通して、異見を縮めるのは、今後の課題として残っている。

명사화절『こと · の』와 ‘것 · 기 · 음’

최진희(崔珍姬)(Choi, Jin-Hee) 일본어문학회 2012 일본어문학 Vol.57 No.-

文は単文と複文に分けられる。複文の中で従属節に属して、文を名詞化すること·のがある。それについて名詞化節と名付けた金(2003)の論を参考し、名詞化節こと·のの日韓対応の様子を文学作品とその通訳を通じて考察した。 まず、こと·のの文法制約を、述語制約と総語制約に分けて論じた。それから、先行研究を日本の小説4つの作品と韓国語に翻訳された対訳本とを比較しながら考察を行なった。その結果は次のとおりである。 本考察では、韓国語に訳されたこと·のは色々と対応しているが、その中で‘것·기·음’を考察してみた。‘것’の代わりに他の名詞があるかどうかによってこと·のが決められるのだという制約は、根拠の不在もあるし、完全に当てはまるとは言えない。‘것·기·음’以外に訳される単語が多いということからわかる。 ただ、本稿は4作品の中での考察であった。先行研究の再考察を均衡コーパスを利用して行なうのは今後の課題として置きたい。

「こと·の」 통어제약과 코퍼스 고찰

최진희(崔珍姬)(Choi, Jin-Hee) 일본어문학회 2012 일본어문학 Vol.59 No.-

｢こと·の｣を形式名詞と命名することにし、その文法制約を論じた崔(2012)統語制約を<表>として示した。その中で本稿は｢に関して·に対して·について｣の前に｢こと｣が来るという点に絞っていくことにした。考察の方法はコーパスの利用である。インタネットで公開している｢現代日本語書き言葉均衡コーパス(BCCWJ)｣の検索ツールである｢中納言｣でヒットした件数を、国立国語研究所の｢語彙分類表-増補改訂版-｣に従って分類し、その語彙の特徴はどうなのかの考察である。 ｢に関して·に対して·について｣の前でヒットされた語彙は1項目に分類される語彙が90%を越えていた。詳しくは、｢に関して｣は1.3人間活動─精神および行為、｢に対して｣は1.2人間活動の主体、｢について｣は1.3人間活動─精神および行為、そして1.3とは差の少ない1.2抽象的関係も493件ヒットされた。 これはある事柄を抽象的な概念として名詞化する場合は｢こと｣であるのと繋がる結果である。また、｢に関して·に対して·について｣まえで名詞化する場合は｢こと｣である文法制約があったのに、｢の｣になっている件数が21件もヒットされた。この考察は今後の課題としておきたい。

프란체스코 베네치아 건축의 양면적 특성에 관한 연구

최진희(Choi Jin-Hee) 대한건축학회 2009 대한건축학회논문집 Vol.25 No.11

This paper attempts to find out the architectural characteristics of Francesco Venezia by investigating one of his buildings, the Material Testing Laboratory of IUAV in Mestre(1995-2001) which is near Venice, Italy. The findings in the investigation were then compared with his other representative buildings for the purpose of sorting out the typical concepts and vocabularies of Venezia, which are the crucial factors for the holistic understanding of the architect's artistic and rational world. Following these analyses, this paper illuminates the connection of the Venezia's architecture to Le Corbusier's ideals. Finally, this paper reveals the concept of 'historicity' and 'virtual preexistence' in the Venezia's architecture, and made an interpretation of duality in the essence of his architectural aesthetics, i.e. the coexistence and confrontation between 'romantic' and 'rationality'.