인간 잠재력 개발 집단상담의 경험 연구 : 간호대학생을 중심으로

윤정아 최신의학사 1995 最新醫學 Vol.38 No.10

추출조건에 따른 콩잎 추출물의 이소플라본 함량 및 이화학적 특성

윤정아,권세영,박은희,김명동 한국미생물·생명공학회 2019 한국미생물·생명공학회지 Vol.47 No.1

To utilize soybean leaf, which is a waste product in soybean production, as a value-added food material, this study aimed to investgate the extraction efficiency of isoflavone from soybean leaf and to characterize physicochemical properties of the extract. Maximum isoflavone content of 59.74 ± 4.54 mg/l was obtained from soybean leaf extracted at 90℃ for 12 h. DPPH (1,1-diphenyl-2-pricylhydrazyl) radical-scavenging activity and total polyphenol contents reached maximum levels of 67.26 ± 3.64% and 1,688.68 ± 97.37 μg/ml chlorogenic acid equivalent, respectively. Based on the contents of isoflavone and total polyphenol, and DPPH radical-scavenging activity, optimum extraction conditions for soybean leaf using water as solvent were 90℃ and 12 h.

현대 니트패션에 표현된 가변적 디자인

윤정아,이연희 한국의류학회 2010 한국의류학회 학술대회논문집 Vol.2010 No.-

여대생의 피부건강관리에 대한 주관성 연구 : Q 방법론적 접근

윤정아 한국융합학회 2018 한국융합학회논문지 Vol.9 No.7

본 연구는 Q 방법론을 적용하여 여대생의 피부건강관리에 대하여 개인들이 가지고 있는 주관성의 유형을 파악하고, 그 특징을 비교 분석하고자 시도하였다. 연구대상은 일개 대학 여대생 41명을 P표본으로 하여 총 141개의 Q 모집단으로부터 34개의 Q표본을 선택하여 9점 척도 상에 강제 분포하도록 하였으며, 대상자를 인터뷰하고 그에 대한 내용을 기록하였다. 자료는 QUANL program으로 분석하였다. 연구 결과 4개의 유형이 발견되었으며, 피부 관리에 있어 전문성을 중요시 하는 ‘전문적 지식 추구형’, 기능성 화장품보다는 자연피부의 중요성을 나타내는 ‘자연지향형’, 고기능성 화장품이나 적극적 피부관리를 추구하는 ‘적극적 자기관리형’, 건강보다는 외형적인 부분을 중요시하는 ‘자기 과시형’으로 나타났다. 따라서 본 연구 결과를 바탕으로 여대생의 피부건강관리에 대한 각 유형별 특성을 이해하고 이에 따른 피부건강관리를 위한 차별화된 교육방법이나 접근방법이 고려되어야 할 것이다. This research was attempted to understand the types of the subjectivities possessed by the individuals regarding the management of the health of the skin on the part of the female university students by applying the Q-methodology and to comparatively analyze the special features. Regarding the subjects of the research, 41 female university students at one university were made into the P-samples. And, by selecting 34 Q-samples from the total of 141 Q-populations, the forced distribution took place in terms of the 9-points scale. The subjects were interviewed, and the contents regarding interviews were recorded. The data were analyzed with the QUANL program. As a result of the research, the 4 types were discovered. They appeared as ‘the professional knowledge pursuing type’, who consider the expertise regarding the skin management important, ‘the nature-oriented type’, who express the importance of the skin rather than the functional, cosmetic products, ‘the active self- management type’, who pursue the highly-functional cosmetic products and the active skin management, and ‘the self-ostentation type’, who consider the external parts, rather than the health, important. As a result, based on the results of this research, the special characteristics by each type regarding the skin health management of the female university students must be understood, and a differentiated educational method or approach method for the skin health management resulting this must be considered.

일본 개호예방사업의 현황과 새로운 예방 사업의 도입을 위한 과제에 관한 연구

윤정아,한창완,사사키 노리오,세키타 야스요시 한국사회서비스학회 2012 사회서비스연구 Vol.3 No.1

25.8kV급 큐비클형 가스절연 개폐장지(CGIS) 구동부 상태 감시 및 진단 기법

윤정아,장성일,김광호 강원대학교 정보통신연구소 2013 정보통신논문지 Vol.17 No.-

This paper proposes a condition monitoring and diagnosis methods for the driving part of 25.8kV Cubicle-type Gas Insulated Switchgear (C-GIS) using coil current and stroke. Generally, as the power equipment becomes aging, the failures such as a short circuit, a burst out, and an earth leakage increase. The conventional inspec仕on method is the time based maintenance (TBM), which is the non-smart solution to replace the old equipment with the new one in a time schedule. In this TBM solution, the sound power equipments are unnecessarily replaced even though they have not been electrically damaged. This paper adopts the Condition-Based Maintenance (CBM) inspection method for diagnosing and monitoring the 25.8kV Cubicle-type CGIS. The proposed CBM Method replaces the power equipment having 仕le failure possibility. The proposed method monitors and diagnoses the driving part of 25.8kV C-GIS using coil current and stroke sensors for vacuum interrupter trouble. The intelligent monitoring and diagnosis method can prevent the failures of C-GIS as well as the unnecessary replacement of the sound C-GIS without damage.

유아 또래놀이 관련 국내 학술지 연구동향 분석

윤정아,이아름 한국상담심리교육복지학회 2022 상담심리교육복지 Vol.9 No.2

This study investigated research trends by analyzing period, subjects, method, and content ofpapers related to peer play in childhood. From 1996 to 2021, 131 papers related to youngchildren's peer play were targeted, and the research results are as follows. First, the number ofstudies on young children's peer play doubled from 2012 to 2016 compared to the previousperiod, and from 2017 to 2021, the number of published papers accounted for the majority ofthe total. Second, in terms of research subjects trends, papers targeting only young childrenaccounted for the largest proportion, and longitudinal studies have been actively conductedsince 2017. Third, as a result of analyzing the trend of research methods, quantitative researchmethods were higher than 90%, and among them, correlation studies to find out the relationshippatterns or trends between variables accounted for the largest percentage. Fourth, looking at theresearch content trends of papers related to young children peer play, the human and physicalenvironment surrounding young children, young children development, and programdevelopment and performance were found in order. Through the results of this study, theimportance of infant peer play for play-oriented education and the direction of future infantpeer play research were presented.

Risk factors for post-contrast acute kidney injury in patients sequentially administered iodine- and gadolinium-based contrast media on the same visit to the emergency department: A retrospective study

윤정아,강창신 대한응급의학회 2022 대한응급의학회 학술대회초록집 Vol.2022 No.2

야간 작업자를 위한 에너지 하베스팅 기반 안전의복 개발

윤정아,오유진,오화원,이연희,Yoon, Jung-A,Oh, Yujin,Oh, Hwawon,Lee, Younhee 복식문화학회 2018 服飾文化硏究 Vol.26 No.4

The purpose of this study is to illustrate the design of safety suits based on energy-harvesting technology, particularly targeting street cleaners who must work at night with high mobility. The design focuses on applying lightweight energy-harvesting tools and illuminant into the wear. The design development reflects feedback from testers collected via survey constituting a key methodology. The development process has two main stages. Each stage uses a process of design prototyping, internal examination, test sampling, test wearing, and wearers' feedback via survey that consists of questions on visibility, wearing convenience, and washability. The first stage results show the design of safety suits with energy-harvested LED illuminant inserted and the survey results collected from street cleaners dressed in 4 sample and 80 actual suits in total. Improved based on the first-stage survey results, the second stage designs the suits with detachable energy-harvested EL tape. From these 5 sample and 30 actual second-stage suits, the additional survey indicates that this second-stage design facilitates more visibility and convenience in washing and wearing than the first-stage design. Accordingly, one can expect that this new design can apply not only to safety suits for night workers but also to handicapped or outdoor sportswear applications in the future.

큐비즘(Cubism)이 활용된 현대 패션디자인의 조형적 특성- 2010년 이후를 중심으로 -

윤정아,이연희 한국의상디자인학회 2013 한국의상디자인학회지 Vol.15 No.4

This study has attempted to investigate the effect of cubism on fashion and figure out how its formative characteristics have been expressed in contemporary fashion in the 21st century, focusing on the period since 2010. The propose of the study is to broaden research scope in fashion design through analysis and inspection on formative aspects among the cases which have proposed brand - new fashion designs by adapting cubism in fashion. To find out the characteristics of cubism in painting and formative characteristics of contemporary fashion in which the characteristics of cubism are reflected, a literature review has been conducted by referring to domestic and foreign books, previous papers, academic journals and Internet resources on cubism. For an empirical study, in addition, photos of cubism-applied modern fashion have been collected and analyzed through http://www. samsungdesign.net. The following results have been obtained: First, the formative characteristics of cubism were obtained in following categories; character of figure, simultaneity, reiteration and facticity. Second, according to analysis on cases after applying the formative characteristics on contemporary fashion design, the character of figure by the geometric shape of cubism was observed in fashion as well. After dismantling and reconfiguring garments, simultaneity has been expressed in an exaggerated and distorted manner through regular and repetitive overlapping or overlapping of irregular shapes. In terms of facticity, novelty has been delivered with the use of heterogeneous materials, using collage and patchwork techniques. Third, simplicity and functionality in cubism - style garments in the early 20th century have disappeared in contemporary design in the 21st century. Now, a dynamic aspect is only found. Fourth, unlike common paintings, 2D textiles are added to a 3D body in fashion design. In addition, it can be observed from multiple angles depending on the movement so that it can display more diverse shapes. Therefore, it could be the origin of inspiration to many designers.