창의 교육을 위한 교육 공간의 융·복합적 특성 연구 -구성주의와 물리적 공간 구성의 관계를 중심으로-

남예진(Nam, Ye Jin),이선정(Lee, Sun Jung) 한국전시산업융합연구원 2021 한국과학예술융합학회 Vol.39 No.3

시간에 따라 사회의 변화와 교육과정의 변화는 빠른 속도로 진행된다. 본 연구는 그 속도에 맞춰 교육과정이 변화됨에 따라 이를 지원할 수 있는 교육 환경의 특성과 필요성에 관해 연구할 필요가 있다는 것에서 시작되었다. 본 연구의 목적은 창의성을 지원하는 교육 환경을 공간의 특성에 대해 분석하는 것이다. 따라서 본 논문은 선행 연구를 통해 창의성과 물리적 공간과의 연계성, 교육 공간 변화의 필요성을 도출하고, 창의성을 지원하는 공간의 특성을 도출하여 사례 분석을 이행하였다. 분석 과정을 통해 도출된 연구결과 및 내용은 다음과 같다. 창의성을 후천적 요소의 영향을 받는다. 또한 구성주의 학습이론은 습득된 지식은 개인의 해석과정을 거쳐 누적되며 그 해석과정에 있어 창의성이 발현된다고 본다. 더불어 해석과정에서는 물리적 환경의 지원 또한 필요하다는 것이다. 본 연구에서 도출한 창의 교육을 위한 물리적 교육 환경의 특성은 다음과 같다. 첫째, 경험을 통해 구성된 지식의 해석과정을 도울 수 있는 공간. 둘째, 호기심과 흥미를 자극하여 능동적인 학습 활동이 가능하게 하고, 문제해결과 창의적 활동을 유도하는 공간. 셋째, 상호작용이 유연하게 이뤄질 수 있는 공간, 넷째, 자유로운 사고와 실험적 태도를 촉진할 수 있는 입체적 공간. 위의 네 가지 특성을 갖춘 교육 공간의 제공하고 긍정적 효과를 얻기 위해서는 변화된 공간에 따른 교육 방식의 변화도 필요하다. 본 연구는 창의성을 지원하는 교육 공간의 뚜렷한 기준의 제시와 다양한 사례 분석에 있어 아쉬움이 남는다. 따라서 본 연구를 바탕으로 하여 심층적인 후속 연구를 진행할 예정이다. 사회는 교육과정 개정 속도에 비해 변화가 미비한 현실과 필요성을 인지해야 한다. 서울시 교육청에서 실시한 ‘꿈을 담은 교실’과 같이 교육 공간이 변화에 대한 움직임이 생겨나는 이 시점에서 창의성을 지원하는 공간의 특성에 관한 기준점이 되기를 기대한다. The pace of social change and educational process change is rapid. This study was initiated from the need for a study on the characteristics and necessity of an educational environment that can support the change in the educational process with speed. The purpose of this study is to analyze the characteristics of space in an educational environment that supports creativity. Therefore, this paper conducted case analysis by deriving the linkage between creativity and physical space, change of educational space, and deducing the characteristics of space that supports creativity through previous studies. The research results and contents derived through the analysis process are as follows. Creativity is influenced by factors of acquired factors. In addition, the constructivist learning theory sees that acquired knowledge is accumulated through an individual"s interpretation process, and creativity is expressed in the interpretation process. In addition, the support of the physical environment is also required in the analysis process. The characteristics of the physical education environment for creative education derived from this study are as follows. First, a space that can help the process of interpretation of knowledge constructed through experience. Second, a space that stimulates curiosity and interest, enables active learning activities, and induces problem solving and creative activities. Third, a space where interaction can take place flexibly, Fourth, a three-dimensional space that can promote free thinking and an experimental attitude. In order to provide an educational space with the above four characteristics and to obtain a positive effect, it is also necessary to change the educational method according to the changed space. This study leaves a disappointment in presenting a clear standard of an educational space that supports creativity and analyzing various cases. Therefore, based on this study, an in-depth follow-up study will be conducted. Society must recognize the reality and necessity of insufficient change compared to the speed of curriculum revision. It is expected that the educational space will become a reference point for the characteristics of the space that supports creativity at this point in time when there is a movement for change, such as the ‘Dream Classroom’ conducted by the Seoul Metropolitan Office of Education.

청국장 식이가 40~60대 중년 여성의 두피에 미치는 영향

남예진 ( Ye-jin Nam ),강상모 ( Sang-mo Kang ) 한국미용학회 2020 한국미용학회지 Vol.26 No.6

This study attempted to investigate the effects of the intake of raw cheonggukjang (extra-strong fermented soybean paste) on the scalp of middle-aged women. For this, a total of 20 women aged 40-60s were chosen and divided into two groups: control group (C), and experimental group (E) (10 testees each). Korean traditional fermented food was administered for 12 weeks. Specifically, 50g of raw cheonggukjang was eaten by those from Group ‘E’ every morning. Before and after the test, moisture index, sebum index, pH, Keratin quantity, erythema pigment quantity, as well as the microbial quantity, were measured and compared, and the results found the followings: In terms of scalp moisture index, Group ‘C’ decreased by 22.51% while Group ‘E’ increased by 31.52% (p<.05). Concerning the sebum index, on the contrary, Group ‘C’ increased by 1.67% while Group ‘E’ decreased by 3.07% (p<.05). In terms of pH, Group ‘C’ increased by 2.19% while Group ‘E’ decreased by 10.62% (p<.05). Regarding keratin quantity, Group ‘C’ increased by 6.51% while Group ‘E’ decreased by 13.99% (p<.05). In terms of erythema pigment quantity, Group ‘C’ increased by 0.82% while Group ‘E’ decreased by 2.42% (p<.01). Lastly, concerning the microbial quantity, Group ‘C’ increased by 0.83% while Group ‘E’ decreased by 0.45% (p<.05). The results have confirmed that the intake of raw cheonggukjang can be effective in improving scalp conditions in middle-aged women.

청국장 식이가 40~60대 중년 여성의 모발에 미치는 영향

남예진 ( Ye-jin Nam ),강상모 ( Sang-mo Kang ) 한국미용학회 2021 한국미용학회지 Vol.27 No.2

This study attempted to investigate the effects of the intake of raw cheonggukjang (extra-strong fermented soybean paste) on the scalp hair of middle-aged women. For this, a total of 20 women aged 40-60s were chosen and divided into two groups: control group (C), and experimental group (E) (10 testees each). Korean traditional fermented food was administered for 12 weeks. Specifically, 50 g of raw cheonggukjang was eaten by those from Group E every morning. In terms of the number of hairs per unit, Group C decreased by 3.28% while Group E increased by 4.72% (p<.05). Concerning the number of hairs per hair follicle, Group C decreased by 5.63% while Group E increased by 13.57% (p<.05). In terms of thickness, Group C decreased by 20% while Group E increased by 16.67% (p<.05). Regarding tensile strength, Group C decreased by 0.91% while Group E increased by 2.76% (p<.05). In terms of absorbance, Group C increased by 33.33% while Group E decreased by 66.67% (p<.01). Lastly, concerning brightness (L * ), Group C increased by 0.05% while Group E decreased by 0.68% (p<.05). In terms of redness (a * ), Group C increased by 1. 05% while Group E decreased by 2. 87% (p<.05). Regarding yellowness (b * ), Group C increased by 0.60% while Group E decreased by 1.79% (p<.05). The results have confirmed that the intake of raw cheonggukjang can be effective in improving scalp hair conditions in middle-aged women.

산업현장 추락에 대한 기계학습 알고리즘 기반의 다집단 분류

구범모(Bum Mo Koo),김종만(Jong Man Kim),남예진(Ye Jin Nam),성동진(Dong Jin Sung),심재우(Jae Woo Shim),양수민(Su Min Yang),김영호(Young Ho Kim) 대한기계학회 2022 大韓機械學會論文集A Vol.46 No.3

본 연구에서는 웨어러블 관성센서를 사용하여 산업현장 추락에 대한 기계학습 기반의 다집단 분류를 시도하였다. 20명의 건강한 성인 남성을 모집하였으며, 15가지 non-FFH 동작과 5가지 low-hazard-FFH 동작 그리고 한 가지 high-hazard-FFH 동작을 3회씩 반복 측정하였다. 5개의 기계학습 기법(SVM, k-NN, LDA, QDA, MLP)에 대하여 two-class 분류성능과 three-class 분류성능을 비교하였다. 분석 결과 SVM이 two-class 분류와 three-class 분류에서 각각 99.5%와 98.2%의 가장 높은 정확도를 보였다. 또한, 세 가지 전처리 기법들(SMOTE, min-max 정규화, univariant feature selection) 역시 알고리즘 성능 향상에 기여함을 볼 수 있었다. In this study, a multi-class classification of industrial fall from height (FFH) based on machine learning was tried using a wearable inertial sensor. Twenty healthy adult males were recruited for the experiment. The experiment protocol consisted of 15 non-FFH, five low-hazard-FFH, and one high-hazard-FFH. Each motion was conducted three times repeatedly. Two-class classification performance and three-class classification performance were compared for five different machine learning techniques (SVM, k-NN, LDA, QDA, and MLP). As a result, SVM showed the highest accuracy of 99.52% and 98.25% in two-class classification and three-class classification, respectively. In addition, the three preprocessing techniques (SMOTE, min-max regularization, and univariant feature selection) contributed to the improvement of algorithm performance.

산업현장 추락에 대한 기계학습 알고리즘 기반의 다-집단 분류

구범모(Bum Mo Koo),김종만(Jong Man Kim),남예진(Ye Jin Nam),심재우(JaeWoo Shim),성동진(Dong Jin Sung),김영호(Young Ho Kim) 대한기계학회 2021 대한기계학회 춘추학술대회 Vol.2021 No.5

올레산의 비율에 따른 아데노신의 경피 투과의 영향

남현빈,정세진,구민석,오예진,김용민,이훈희,윤수정,임정균 순천향대학교 부설 산업기술연구소 2021 순천향 산업기술연구소논문집 Vol.27 No.2

In addition to the development of functional cosmetics, technology to increase percutaneous absorption rate when applied to the skin is an important task. In this experiment, oleic acid was used as a skin absorption promoter, and its effect on transdermal permeability of adenosine was studied and analyzed using a skin-like membrane. As a result of the experiment, it was investigated that the permeability coefficient and concentration of adenosine are proportional to the content of oleic acid. This indicates that a high proportion of oleic acid is effective as a skin absorption promoter.