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장우선,최성옥 대한무용학회 2023 대한무용학회논문집 Vol.81 No.3
This study aims to explore the research trends in dance education in South Korea by analyzing forty-one academic articles published between 2007 and 2022. It also seeks to propose ways to improve the quality of dance education and redefine its role within the broader fields of culture and art education. The analysis is divided into four categories – date, tar- get, method, and subject. In summary, the analysis reveals that: 1) the volume of literature related to dance education has been increasing since 2015, 2) research targets consist of twenty-five literature reviews and six- teen human subjects as an upper category, 3) the highest number of re- search methods includes thirteen literature reviews, six instances of qual- itative and quantitative research, five mixed-methods and investigative studies, three case studies, and three development research papers, and 4) regarding the subject, there were seventeen research plans, nine dis- cussions on research direction, six studies on dance programs, four on the relationship between individuals and their sociability, three explorations, and two on research trends.
장우선 한국무용예술학회 2019 무용예술학연구 Vol.73 No.1
The purpose of this research is to provide reflection of dance art instructors’ teaching experience through autoethnography as a good alternative when art instructors face difficult situations. The research is based on the materials that I have accumulated for the 8 years of teaching experience as an art instructor including class logs, class evaluations, memory responses of students, personal memory data and self-reflection data. In this research, I reflect on my own classes through autoethnography based on my teaching experience on the ground. When teaching a dance class, the subjects of my relationships are divided into “school teachers” and “students,” and “the role and reflection of dance art instructors” are classified lastly.
장우선 ( Woo Sun Jang ),김찬웅 ( Chan Woong Kim ),김성은 ( Sung Eun Kim ),김범준 ( Beom Joon Kim ),김명나 ( Myeung Nam Kim ) 대한피부과학회 2010 대한피부과학회지 Vol.48 No.11
Background: Alcohol intake induces complex changes in the human body. However, there has not been much investigation on the interaction between alcohol and human skin. Objective: The aim of this study is to investigate the effects of alcohol intake on the skin`s physiology. Methods: A total 16 Korean males was enrolled in this study and they were divided into two groups (group A and group B). Each group included 8 people. Group A drank alcohol (20.1%, 360 ml) for 90 min and Group B drank 360 ml of normal saline. The body temperature, the skin erythema index, the transepidermal water loss (TEWL), the skin hydration, the skin pH and skin sebum were measured before and 30 min and 120 min after alcohol intake. Results: In group A, the skin erythema index, TEWL, skin hydration and skin pH significantly increased 30 min after alcohol intake, while the body temperature and sebum decreased. All the measurements except sebum recovered 120 min after alcohol intake. However, in group B, all the measurements were not significantly changed. Conclusion: Alcohol intake affects thermoregulation, the skin barrier function and the skin pH. This study showing that physiologic changes are induced by alcohol intake may help investigate the interaction between alcohol and skin disease. (Korean J Dermatol 2010;48(11):948∼954)
장우선(Woo-Sun Jang),정지승(Jee-Seung Chung),안영수(Young-Soo Ahn),윤식재(Sik-Jae Yoon),양성돈(Seong-Don Yang),박경준(Gyeong-Jun Park) 한국철도학회 2010 한국철도학회 학술발표대회논문집 Vol.2010 No.7
Tubular member is hollow and is an excellent source of structural member with great buckling resistance and tortional resistance. With its development and simplicity in structure, steel tubular truss has the ability to be structured in long span bridges, without a stiffener. Recently, it has been used in many countries in Europe, Canada, Japan, and the US with the help of international committees such as CIDECT(International Committee for the Development and Study of Tubular Structures and International Institute of Welding). The most important problem when using the tubular member is the fact that it is difficult to test the fatigue stress determined by nominal stress, since geometrical stress concentration occurs due to the welded joint`s nod of complexity. The purpose of this study is to compare and examine current theories and widely applied Hot Spot stress determinations through finite element analysis, which is about welded joints of steel tubular truss. We would like to suggest a way of design practice which involves a bridge plan with rarely domestically used steel tubular truss` basic research data as well as considering the future of tubular member.