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조윤미,김동희,이경혜,정성환,권오주 생화학분자생물학회 2018 Experimental and molecular medicine Vol.50 No.-
The peroxisome proliferator-activated receptor-γ (PPARγ) improves whole-body insulin sensitivity by regulating the adipogenic and metabolic functions of mature adipocytes. We have previously demonstrated that an active splice variant of X-box binding protein 1 (XBP1s) enhances PPARγ expression during adipogenesis. In this study, we investigated the role of XBP1s, particularly with respect to PPARγ, in the mechanisms underlying insulin sensitivity in mature adipocytes. Insulin was able to stimulate XBP1s generation by activating inositol-requiring enzyme 1 (IRE1) α and was also able to increase its transcriptional activity by inducing nuclear translocation. XBP1s also upregulated the levels of phosphorylated IRS1 and AKT, demonstrating a positive feedback regulatory mechanism linking insulin and XBP1s. XBP1s enhanced the expression of fibroblast growth factor 21 and, in turn, increased PPARγ activity, translocation of GLUT4 to the cell surface, and glucose uptake rate in adipocytes. In addition, XBP1s abolished palmitate-induced insulin resistance in adipocytes by increasing adiponectin secretion, repressing the secretion of proinflammatory adipokines such as leptin, monocyte chemoattractant protein 1, and tumor necrosis factor α, and decreasing fatty acid release. These findings provide a novel mechanism by which XBP1s stimulate insulin sensitivity in adipocytes through fibroblast growth factor 21 induction and PPARγ activation.
인도네시아의 전통 미용관행과 데이 스파(Day Spa) : 자바(Java)와 발리(Bali) 사람들의 전통 미의식과 그 실천 양상을 중심으로
조윤미 이화여자대학교 한국여성연구원 2015 여성학논집 Vol.32 No.1
본고는 현대 인도네시아의 데이 스파 소비 양태 속에 재배열 되어 녹아 있는 자바와 발리 사람들의 전통 미의식과 그 실천 양상을 논한 것이다. 이를 위해 연구자는 자바와 발리의 전통사회의 아름다운 여인상에 대한 담론을 고찰하였고, 아름다움의 획득을 위해 여성들이 실천하였던 다양한 전통 미용관행과 이에 사용되는 자무 처방 등, 전통지식들을 탐구하였다. 이어서 연구자는 이러한 전통 미의식과 전통지식들이 인도네시아의 데이 스파에서 재현되는 방식을 논함으로써, 비록 전통 미용관행과 자무에 관한 전통지식이 파편화하고는 있지만, 데이 스파가 현대 인도네시아의 여성들에 의해 전인적 아름다움을 획득하는 장소로 활용되고 있음을 발견하였다. 그럼으로써 본고는 한 사회의 가치체계와 로컬의 문화적 지식에 의해 중재되고 이해되는 미적 지각 과정과 미용관행을 분석한 것이며, 인도네시아인들이 이해하는 휴머니티의 모습을 탐구한 것이기도 하다. This article deals with Javanese and Balinese traditional aesthetic consciousness and their traditional beauty care practices which are embedded in contemporary day spa salons in Indonesia. To that end, the researcher examined the traditional discourses of female beauty ideal in Java and Bali, and also reviewed traditional knowledge about beauty treatments, and herbal remedies which always accompany them. Furthermore, the researcher discussed how traditional aesthetic consciousness and traditional knowledge about beauty care are represented in day spa salons, and found that day spas serve as a place where customers strive to acquire comprehensive aesthetic experience, although traditional knowledge about beauty treatments undergoes fragmentations in day spa services. Therefore, this study has analyzed the path of aesthetic perception and practices which are mediated and understood by and through cultural value system and local cultural knowledge, as much as exploring the understandings of humanity in Indonesian culture.
코로나 팬데믹 상황에서 간호대학생의 임상실습 스트레스 영향 요인 분석
조윤미 대한산업경영학회 2025 산업융합연구 Vol.23 No.2
본 연구는 포스트 코로나 시대를 대비하여 코로나 팬데믹 상황에서 간호대학생의 임상실습 스트레스에 영향을 미치는 요인들을 분석함으로써, 팬데믹 환경에서 학생의 심리적 부담을 완화하고 실습 환경을 개선하기 위한 기초자료를 제공하고자 시행되었다. 코로나 팬데믹 상황의 임상실습을 경험한 제주특별자치도 지역의 간호대학생 및 졸업생 85명을 대상으로 2024년 4월 12일부터 6월 12일까지 설문조사를 실시하였다. 코로나 팬데믹 스트레스, 사회적 연결성, 회복탄력성, 스트레스 대처가 임상실습 스트레스에 미치는 영향을 조사하였다. 연구 결과 여학생이 남학생보다 임상실습 스트레스가 4.8배 높은 것으로 나타났으며, 코로나 팬데믹 스트레스는 임상실습 스트레스에 유의미한 영향을 주었다. 반면, 회복탄력성, 사회적 연결성, 스트레스 대처는 유의미한 관계를 보이지 않았다. 본 연구는 간호대학생의 심리적 부담을 완화하고 학습 환경을 개선하기 위한 정책적, 교육적 기초자료로 활용될 수 있을 것으로 보여지며, 성별 특성과 학년별 차이를 고려한 맞춤형 지원 프로그램의 개발이 필요함을 제안한다. This study analyzed factors affecting clinical practice stress of nursing students in the COVID pandemic situation in preparation for the post-COVID era, thereby providing basic data to alleviate the psychological burden of students and improve the practice environment in the pandemic environment. A survey was conducted from April 12 to June 12, 2024, targeting 85 nursing students and graduates in the Jeju Special Self-Governing Province who experienced clinical practice in the COVID pandemic situation, and the effects of COVID pandemic stress, social connectivity, resilience, and stress coping on clinical practice stress were investigated. The results of the study showed that female students had 4.8 times higher clinical practice stress than male students, and COVID pandemic stress had a significant effect on clinical practice stress. On the other hand, resilience, social connectivity, and stress coping did not show a significant relationship. This study can be used as policy and educational basic data to alleviate the psychological burden of nursing students and improve the learning environment, and suggests the need to develop customized support programs that consider gender characteristics and differences by grade.
어머니의 스마트폰 중독 경향성이 유아의 스마트폰 중독 경향성에 미치는 영향:유아의 자기조절능력의 매개효과
조윤미,이형선 한국아동심리치료학회 2016 한국아동심리치료학회지 Vol.11 No.2
The purpose of this study was to examine for the relationship between mother's smart phone addiction tendency and young children's smart phone addiction tendency and how young child ren's self-regulations. The survey was conducted in the Kwang ju of 204 mothers having young children's years from six to seven years old. The result from the research is summarized as follows, First, mother's smart phone addiction tendency expresses the positive correlations among young children's smart phone addiction tendency, and young children's self-regulations were negatively correlates with young children's smart phone addiction tendency. The relationship of mother's smart phone addiction tendency with young children's smart phone addiction tendency was partially mediated by young children's self-regulations.
부모-자녀 의사소통 시간과 유형에 따른 청소년의 자기효능감
조윤미,이숙 전남대학교 생활과학연구소 2007 生活科學硏究 Vol.17 No.-
The purpose of this study was to analyse the difference of adolescent's self-efficacy according to parentsadolescent communication time and communication styles. The samples were 285 adolescents from Kwangju City. For statistical analysis, Cronbach'α, t-test, one-way ANOVA, Scheffe's multiple Comparison Analysis, and LSD method were used. The results were summarized as follow: First, there were significant differences in the degree of adolescent's self-efficacy according to parents-adolescent communication time and communication styles. Second, father's open communication style showed a significant difference on adolescent's self-efficacy.