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박민아(Mina Park),조명옥(Myoung-Ock Cho),김중경(Jung Kyung Kim) 대한기계학회 2009 대한기계학회 춘추학술대회 Vol.2009 No.11
We developed a low-cost point-of-care diagnostic device which can be used for counting cells in resource-poor environments. In this preliminary study, we investigated the signal change according to the size and shape of minute particles scattered by laser light. The particles transported in a laminar flow can be classified by their morphologies which greatly affected the scattering signal.
박민아 ( Mina Park ),고현진 ( Hyun Zin Ko ) 복식문화학회 2017 服飾文化硏究 Vol.25 No.1
When digital media and images are combined, their significant sociocultural impacts can be exercised. Therefore, this study analyzes digital images shown in such trends of digital media compared to the digital fashion from an aesthetic perspective. Research and empirical studies are focused upon to analyze the aesthetic characteristics of digital fashion. Digital Fashion comprehensively refers to fashion design using computers and software, and is considered as “Fashion Design utilizing Digital Technologies” including computer software and hardware perspectives, so that it may be renamed “Digital Fashion.” The esthetic characteristics shown in the Digital Fashion defined above are analyzed according to how media philosophers conceptualize the digital image. First, from the perspective of creation, Digital Fashion Images are technical images produced by computers. Uncanny characteristics expressed through virtual images look more realistic than the actual ones used in experimental works of fashion designers. Such virtuality dynamically expresses various colors and fabric patterns through lights using digital technologies that do not yet exist in cloth form, rather in a non-material form of dynamic virtual imagery. Digital fashion images on monitors express digital fashion designs by shaping virtual images through 3D printing. Second, Digital Fashion Images from the perspective of acceptance are created through deconstruction, while fashion has only been previous viewed visually, Digital Fashion delivers immersions of visual touches as if directly experienced for accepters. Digital Fashion will continuously develop and become more influential as it converges with digital media.
메타버스 구성 요소 및 차별적 경험 특성에 관한 사용자 관점에서의 연구
박민아(Mina Park),유재경(Jaekyeong Ryou),허유정(Youjung Huh),장진규(Jinkyu Jang) 한국HCI학회 2024 한국HCI학회 학술대회 Vol.2024 No.1
본 연구는 메타버스의 다양한 정의, 대표적 특성, 구성 요소에 대해 조사하고, 나아가 사용자 관점에서 메타버스 경험-공간-생태계의 차별적 경험 특성을 도출한 연구이다. 연구 결과 ‘몰입감’, ‘다양성’, ‘실감’, ‘자율성’은 메타버스의 경험적 특성과 관련이 높았으며, ‘접근성’, ‘확장성, ‘실재감’은 메타버스의 공간적 특성과, ‘안전성’, ‘시민성’은 환경적 특성과 각각 관련이 높은 것으로 나타났다. 또한 ‘상호운용성’과 ‘지속성’은 메타버스의 전반적 특성으로 나타났다.
수면 컴패니언: 수면 습관 형성을 위한 관계형 에이전트 상호작용 효과
박세진(Park Sejin),조아현(Jo Ahyeon),한은현(Han Eunhyeon),조도현(Cho Dohyun),박소민(Park Somin),박민아(Mina Park),장진규(Jinkyu Jang) 한국HCI학회 2024 한국HCI학회 학술대회 Vol.2024 No.1
본 연구에서는 수면 행동 개선에 도움을 주는 관계형 에이전트 ‘꿀잠이’를 개발해 이에 대한 효과를 검증하였다. 특히, 관계형 에이전트 ‘꿀잠이’와 상호작용을 통해 수면 습관 행동에 대한 상호작용 디자인을 대상체의 형상화와 맞춤형 메시지를 바탕으로 설계하고 인사이트를 확보하였다. 사용자들은 수면 습관 문제에 직간접적인 영향이 있는 다양한 데이터를 대화과정에서 자연스럽게 기록함으로써 수면에 대한 습관을 판단하고 스스로 제어하려는 노력을 기울일 수 있게 되었다.
최민아(Mina Choi),신우열(Wooyeol Shin),박민아(Mina Park),김주환(Joohan Kim) 한국언론학회 2009 한국언론학보 Vol.53 No.5
The purpose of the present study is to examine the structural relationship between communication competence and life satisfaction through resilience, autonomy, and relatedness. For the present study, we hypothesized a structural model (1) to examine the effects of autonomy and relatedness, assumed to be influenced by communication competence, on resilience and life satisfaction and (2) to investigate how these effects are moderated by group differences manifested in the three independent samples: middle school, high school, and college students. The data with each sample fit the hypothesized model well. Through the analysis, the results show that communication competence has influence on life satisfaction thorough autonomy, relatedness, and resilience even though communication competence and life satisfaction do not have any direct relationship. The series of multi-group analyses show that communication competence improves life satisfaction through the mediating variables. The implication of the present study is that in order to enhance the level of resilience and life satisfaction of adolescents, educators need to focus more on communication competence development.
통일교육과 북한이탈주민에 대한 수용성 -대구지역 중학교의 비교연구-
신형진 ( Shin Hyoung-jin ),박민아 ( Park Mina ),박소윤 ( Park Soyun ) 한국다문화 디아스포라학회 2019 다문화와 디아스포라연구 Vol.14 No.-
이 연구는 대구광역시에서 통일교육 연구학교로 지정된 한 개의 중학교와 이와 유사한 사회 인구학적 배경을 지닌 또 다른 중학교를 표본으로 선택하여 통일교육이 북한이탈주민 수용성에 미치는 효과에 대해 분석하였다. 본 연구에서는 종속변수인 북한이탈주민에 대한 수용성을 ‘사회적 거리감’이라는 측면과 ‘사회 및 경제체제의 합류에 대한 인식’으로 나누어 측정하고, 선행연구를 참고하여 성별, 학년, 가정의 경제적 형편, 보호자의 학력, 북한이탈주민 지인 여부, 보호자 및 친구의 북한이탈주민에 대한 인식 등 다양한 변수들을 통제변수로 투입하여 다중회귀분석을 실시하였다. 분석 결과, 통일교육은 북한이탈주민의 사회 및 경제체제의 합류에 대한 인식에는 긍정적인 영향을 미친 반면에 사회적 거리감은 오히려 더 증가시키는 것으로 나타나 통일교육의 효과가 북한이탈주민 수용성의 두 가지 차원에서 서로 상쇄되는 결과를 보였다. 이는 통일교육을 통해서 통일이 가져다줄 경제적 이익이나 사회통합에 대한 규범적 가치에 대해서는 긍정적 태도를 불러올 수 있지만, 동시에 통일교육을 통해 습득한 북한에 대한 지식이 오히려 남과 북의 이질감을 심화시켜 북한 주민에 대한 심리적 거리감을 보다 가중시킬 수 있다는 점을 보여준다. 이러한 결과에 대한 시사점과 함께 본 연구의 한계 또한 논의 및 결론에서 검토되었다. This study examined the effects of unification education on accepting attitude toward North Korean refugees by analyzing the sample drawn from one middle school, which is designated as the Unification Education Research School, and another middle school with similar socio-demographic backgrounds in Daegu, South Korea. In this study, the dependent variable-accepting attitude toward North Korean refugees- is divided into two dimensions of ‘social distance’ and ‘the perception of social and economic integration’. The results from multivariate regression analyses suggest that unification education positively affects ‘the perception of social and economic integration’ whereas it had a negative correlation with ‘social distance’ at the same time. This result imply that the knowledge of North Korea acquired through unification education deepens the sense of heterogeneity between the South and the North. The limitations of this study as well as implications for these results were discussed in the discussion and conclusions.
요양병원 입원 환자의 욕창 발생 및 영향요인: 인지기능 저하 대상자
도은희(Do, Un Hi),박민아(Park, Mina),김세희(Kim, Se Hee),문경자(Moon, Kyoung Ja) 기본간호학회 2022 기본간호학회지 Vol.29 No.2
Purpose: The aim of this study was to identify factors affecting pressure ulcers among cognitive impairment inpatients with long term care facilities. Methods: In this secondary data analysis of the two long-term care facilities, 162 patients with mild or more cognitive impairment were analyzed. Patients with a pressure ulcer of stage 2 or higher that developed after the first day of hospitalization were defined as the pressure ulcer group, while the other patients comprised the non-pressure ulcer group. Demographic characteristics were compared between the two groups. Initially, a univariate analysis was conducted. Subsequently, risk factors were identified through logistic regression analysis using the variables that exhibited statistically significant differences in the univariate analysis. Results: Thirty-three patients had hospital-acquired pressure ulcers. Age (odds ratio [OR]=0.92, 95% confidence interval [CI]=0.87~0.98), albumin levels (OR=0.25, 95% CI=0.08~0.77), Charlson comorbidity index (OR=1.57, 95% CI=1.14~2.18), and Mini-Mental State Examination for Koreans score (OR=0.90, 95% CI=0.81~0.99) were identified as risk factors for pressure ulcer occurrence. Conclusion: Our data analysis supports independent associations between certain clinical characteristics and pressure ulcer occurrence in long-term care facility patients with cognitive impairment. To reduce the risk of pressure ulcers in long-term care facilities, health professionals should implement appropriate prevention measures.