대학무용전공자의 사회적 체형불안이 신체적 자기개념 및 심리적 웰빙에 미치는 영향

한경아(Han, Kyung-A),정주나(Jung, Ju-Na),신연지(Shin, Yeon-Ji),오경록(Oh, Kyung-Rok) 한국체육과학회 2018 한국체육과학회지 Vol.27 No.2

The purpose of this study was to examine the influence of social physique anxiety on the physical self-concept and psychological wellbeing of college dancers. The target of this study was the college students majoring in dancing who were selected as the population and used purposive sampling among non probability sampling on 262 students in college in Seoul, 2017. SPSS Version 23.0 was used for performing an factorial analysis and an reliability analysis on each measurement tool. Based on the collected data, one way ANOVA analysis, correlation analysis and multiple regression analysis were conducted; therefore, the following conclusion was obtained. First, significant differences appeared in the social physique anxiety, physical self-concept and psychological wellbeing depending on the demographic characteristics of the college dancers. Second, it showed that the social physique anxiety of the college dancers had a significant influence on self-concept. Third, it showed that the social physique anxiety of the college dancers had a significant influence on psychological wellbeing. Fourth, it showed that self-concept of the college dancers had a significant influence on psychological wellbeing. Overall, if we comprehend the results, social physique anxiety from college dancers had a significant impact on self-concept as well as psychological wellbeing. As a result, the research suggests that reducing the social anxiety of the body encourages positive changes and participating in active dance performances for happiness and psychological stability of college dancers.

사례분석을 통한 고령친화도시의 스마트버스정류장 공간 특성 연구

한경화 ( Han Kyung-hwa ),김수아 ( Kim Su-a ),황연숙 ( Hwang Yeon-sook ) 한국공간디자인학회 2022 한국공간디자인학회논문집 Vol.17 No.7

(연구배경 및 목적) 최근 통계청에 따르면, 한국의 고령 인구 비율은 증가할 것으로 예상되며, 한국은 2025년에는 초고령 사회가 될 것이다. 고령인구가 늘면서 WHO가 발간한 '고령친화도시' 가이드에는 외부환경과 시설, 교통, 주택환경, 여가 및 사회 참여, 사회적 존중 및 통합, 시민참여 및 일자리, 의사소통 및 정보, 그리고 건강 및 지역사회돌봄을 포함한 8개 영역을 제시하였다. 본 연구는 8개 영역 중에서 교통 영역을 분석하고자 하며, 특히 스마트버스정류장을 분석하는 것을 목표로 한다. (연구방법)본 연구는 서울특별시 성동구와 경기도 성남시 분당구의 스마트 버스정류장을 분석하였다. 선정된 각 행정구에는 2022년 5월 현재 최소 10개 이상의 스마트버스정류장이 설치되어있다. 이러한 공간을 분석하기 위한 특성으로 유니버설 디자인 4원칙이 사용되었으며 기능성, 편안함, 안전성, 접근성으로 도출하였다. 연구대상으로 선정된 스마트버스정류장 8곳 중 서울특별시 성동구 스마트버스정류장 4곳과 경기도 성남시 분당구 스마트버스정류장 4곳을 사례대상으로 분석하였으며, 고령자 관점에서 분석하여 스마트버스정류장 문제점과 개선 방향을 제시하였다 (결과) 연구 결과로는 첫째, 스마트버스정류장 설치 유형은 기존 버스정류장과 병행하여 설치된 독립형과 기존 버스정류장을 철거하여 설치된 일체형으로 분류되었다. 둘째, 성동구, 분당구의 각 행정구에 따라서 디자인 및 구성요소가 다르게 나타났다. 셋째, 4가지 특성에서 접근성이 가장 미흡했으며 쾌적성이 가장 높게 나타났다. 쾌적성에서는 공기청정기, 냉난방기, 태양광 패널이 설치되어있으며 분당구에는 온열의자가 설치되어 고령자들이 유용하게 사용할 수 있었다. 접근성에서는 고령자가 버스 승차 시 어려움이 있는 대상지가 있었으며 개구부와 접근 통로를 고려할 필요성이 있었다. (결론) 고령자가 이용하기에 편리하며 안전한 스마트버스정류장을 설치하기 위해서는 기능적, 신체적, 심리적으로 쉽게 조작가능한 환경이 되어야 한다. 또한, 스마트 환경에서의 편의와 안전을 중점으로 기존 버스정류장과의 거리가 복잡하거나 멀지 않게 설계하고 편리하게 사용할 수 있는 스마트기기를 적극적으로 도입해야 한다. 본 연구는 고령자가 스마트버스정류장을 이용함에 있어서 개선 방향성을 분석하고 제시하였으며 향후 구체적이고 심도 있는 연구를 통해 고령자 관점에서의 스마트 버스정류장 계획 및 설계가 필요하다. (Background and Purpose) According to the National Statistical Office, the proportion of the older adult population in Korea is expected to increase, with the country set to become a super-aged society by 2025. With the increase in the number of older people, the “Age-Friendly Cities” guide was published by the WHO, which listed eight categories in need of consideration, including outdoor spaces and buildings, transportation, housing, social participation, civic participation and employment, respect and social inclusion, communication and information, and community support and health services. This study aims to analyze one of these categories: transportation, specifically smart bus stops. (Method) This study analyzed groups of smart bus stops in Seongdong-gu, Seoul, Republic of Korea and Bundang-gu, Seongnam-si, and Gyeonggi-do, Republic of Korea. Each area selected contained at least 10 smart bus stops as of May 2022. Four principles of universal design were used as a framework to assess these spaces: functionality, comfort, safety, and accessibility. Of the smart bus stop clusters selected for investigation, four smart bus stops in Seongdong-gu, Seoul, Republic of Korea and four smart bus stops in Bundang-gu, Seongnam-si, and Gyeonggi-do, Republic of Korea were subject to further analysis as case targets, and field surveys of older adults were used to analyze appropriate directions of improvement. (Results) First, this study found that smart bus stops were classified into those installed in parallel with the existing bus stop or those installed by removing the existing bus stop entirely. Second, the design and components of smart bus stops varied considerably in quality according to the administrative district. Third, accessibility was found to be the most insufficient of the four characteristics in both administrative areas, whereas comfort was rated the highest. In terms of comfort, air purifiers, air conditioners, and solar panels were installed, and thermal chairs were installed in Bundang-gu, making them useful for older adults. In terms of accessibility, there was a target area where older adults faced difficulty getting on the bus, and there was a need to consider openings and access passages. (Conclusions) In order to construct smart bus stops that are both convenient and safe for older adults to use, this study suggests that they must be both functional and intuitive. It is therefore recommended that smart devices be designed with distance, convenience, and safety in mind. This study analyzed and presented the direction of improvement for older adults in using smart bus stops and plans and designs of smart bus stops. Furthermore, smart bus stop designs considering older adults should be developed in the future through detailed and in-depth future research.

간호사와 간호대학생의 문화적 역량 구성요소에 관한 융합적 연구

한경아,문희,선춘자,Han, Kyung-A,Moon, Hee,Sun, Chun-Ja 한국융합학회 2021 한국융합학회논문지 Vol.12 No.9

본 연구는 국내·외에서 발표된 간호사와 간호대학생의 문화적 역량 구성요소에 대한 양적 연구를 체계적으로 고찰하여 문화적 역량에 대한 이론적 이해를 돕기 위해 시도되었다. 문헌검색은 2020년 6월부터 8월까지 약 3개월 동안 수행하였으며, 2010년 1월 1일 부터 2019년 12월 31일까지 발표된 학술지 논문 및 학위 논문을 대상으로 검색하였다. 문헌추출은 PRISMA 가이드 라인에 따라 진행하였으며 총 1,175편의 논문 중 67편이 체계적 문헌고찰 논문으로 선정되었다. 연구 결과 가장 많이 차지하는 구성요소로는 문화적 인식이었으며 문화적 지식, 문화적 기술, 문화적 민감성, 문화적 만남, 문화적 태도, 문화적 행위, 문화적 갈망 그리고 문화적 수용성, 문화적 경험, 문화적 안위, 문화적 윤리, 문화적 신념, 문화적 실천, 동기부여와 호기심, 문화적 감정과 공감 등이었다. 따라서 간호사와 간호대학생의 문화적 역량을 향상시키기 위하여 다양한 구성요소를 바탕으로 하여, 각 사회에서 필수적인 합의와 다각적인 접근 방법이 모색되어야 할 필요가 있다. This study has been conducted to identify the theoretical understanding of cultural competence by systematically reviewing national and international quantitative studies on 'nurses' and 'nursing students' cultural competence dimensions. A literature search was conducted over approximately three months from June to August 2020, targeting academic journals and dissertations published from January 1, 2010, to December 31, 2019. Literature extraction was conducted according to the PRISMA guidelines, and 67 papers from a total of 1,175 were selected for the systematic literature review. As a result, the most commonly measured component was cultural perception, other dimensions included cultural knowledge, cultural skills, cultural sensitivity, cultural encounter, cultural attitude, cultural behavior, cultural longings and cultural receptivity, cultural experience, cultural security, cultural ethics, cultural beliefs, cultural practice, motivation and curiosity, cultural emotions and empathy. Therefore, in order to improve the cultural competency of nurses and nursing students, it is necessary to seek consensus and a multifaceted approach that is essential in each society based on various components.

체육수업에 비춰진 초등학교 교사의 감정에 관한 연구

이종철(Lee Jong-Chul),이상섭(Lee Sang-Sub),한경아(Han Kyung-A) 한국체육과학회 2010 한국체육과학회지 Vol.19 No.1

The purpose of this study was to examine how teacher's emotions such as delight, anger, sorrow and enjoyment, reflected in physical education class in elementary school were revealed. 5 teachers who were working in an elementary school located in Seoul were selected as the participants of the study to achieve the purpose. Data was collected through a narrative questionnaire, an intensive interview and documents. Collected data was analyzed by case records and inductive categorical system. The results of the paper were drawn as follows through the above processes. Teachers were delighted when they finished class as they intended initially. In this case, they found 'the opening of new possibility' and felt happy through 'students' changes by their help'. Meeting incorrect understanding of physical education class, teachers were angry. Especially, they were displeased at 'the loss by intereference and disturbance of class', 'class with loudness', and 'students' ignorance resulted from the disappear of respect'. Sorrow among teachers' feelings towards physical education class in elementary school was sadness about the barrier of physical education. 'physical education class which is not respected', 'Reduced and restrained class' and 'the limitation of consideration for alienated students' saddened them. On the other hand, they felt enjoyment through 'the unity with students together', 'restored relation from the sense of distance' based on smooth aftereffects by sympathy.

고령친화도시를 위한 스마트버스정류장 사례분석

한경화(Han, Kyung-Hwa),김수아(Kim, Su-A),황연숙(Hwang, Yeon-Sook) 한국실내디자인학회 2022 한국실내디자인학회 학술대회논문집 Vol.24 No.1

Inductor 위치 변화가 용융 아연 도금욕 내의 유동에 미치는 영향

한경아(Kyung-a Han),이진아(Jina Lee),심진욱(Jin-wook Shim),박화수(Hwasoo Park) 대한기계학회 2007 대한기계학회 춘추학술대회 Vol.2007 No.10

Fluid flow and temperature distribution inside a molten zinc bath were investigated by computational fluid dynamics method. Modeling the channel inductor where alternating current of 60㎐ was applied, Lorentz force and generated heat were obtained and later supplemented as source terms to momentum and heat equations. Inductor position was 100㎜ lowered and the effect on fliud flow was analyzed by comparing the computational results with the original inductor position one.

Inductor에 의해 가열된 용융 아연 도금욕 내의 유동과 온도 분포 계산

한경아(Kyung-a Han),박화수(Hwasoo Park),남성현(Sung-Hyun Nam) 대한기계학회 2007 대한기계학회 춘추학술대회 Vol.2007 No.5

Fluid flow and temperature distribution inside a molten zinc bath were investigated by computational fluid dynamics method. Modeling the channel inductor where alternating current of 60㎐ was applied, Lorentz force and generated heat were obtained and later supplemented as source terms to momentum and heat equations. The present work validates CFD technique is effectively adopted when the inductor hardware modification or its configuration is considered for the optimum flows.

폴리아미드계 수지를 이용한 핫멜트 접착제의 기능 향상 -(3) 왁스와 충전제의 영향 -

정경호 ( Kyung Ho Chung ),한경아 ( Kyung A Han ),조욱상 ( Wook Sang Cho ) 한국공업화학회 2005 공업화학 Vol.16 No.6

연속주조에서 몰드 내 용강의 정상상태와 비정상상태하의 난류 유동에 관한 수치해석 비교

이진아(Jina Lee),한경아(Kyung-a Han),심진욱(Jin-Wook Shim),박화수(Hwa-soo Park) 대한기계학회 2007 대한기계학회 춘추학술대회 Vol.2007 No.10

Numerical calculations have been carried out to investigate the effect of traveling magnetic field on the liquid steel flow in a continuous casting mold. It is a general procedure to add Lorentz force as a source term in momentum equation for steady state equations. However, in using traveling magnetic field, the changing magnetic field cannot be counted at steady state calculation. It has been in question if the steady state calculation results are in agreement with the one by unsteady state calculation. In this study, the steady state calculation is improved by utilizing new average Lorentz force value.

폐불소고무 분말과 SBS로 개질된 아스팔트의 점착 특성에 관한 연구

강민규 ( Min Kyu Kang ),한경아 ( Kyung A Han ),정경호 ( Kyung Ho Chung ) 한국고무학회 2009 엘라스토머 및 콤포지트 Vol.44 No.3

건축현장에서 건물 방음 및 단열재의 씰링 용도로 일반 pressure-sensitive adhesive(PSA) tape이 주로 사용되고 있다. 일반 PSA tape은 먼지와 같은 이물질에 의해 점착력이 쉽게 감소하고 두께가 얇기 때문에 외부자극에 의한 변형 및 파손이 쉽게 발생하여 방음재의 씰링 역할을 제대로 수행하지 못하는 결과가 발생하며, 이는 부실공사의 원인이 되기도 한다. 이러한 문제를 해결하기 위하여 본 연구에서는 FKM과 SBS를 이용하여 아스팔트를 개질하여 점착제로 적용하고자 하였다. 본 연구에서는 아스팔트의 점착력을 향상 시켜주기 위하여 선형과 방사형의 styrene-butadiene-styrene(SBS) 3, 6, 9 wt.%, 폐불소고무(FKM: fluoroelastomers) 10, 20, 30 wt.%를 아스팔트에 첨가하여 개질 아스팔트를 제조하였고 이들의 연화점, 점도, 인장강도 및 점착력 등의 물리적 특성을 평가하였다. SBS 개질 아스팔트는 SBS가 첨가됨에 따라 연화점 및 점도가 상승하는 거동을 나타냈으며 순수 아스팔트 보다 높은 점착력을 나타내었다. FKM 개질 아스팔트의 경우는 FKM이 첨가 되어도 연화점 및 점도 변화가 없었으며 FKM과 아스팔트의 낮은 계면 결합력으로 점착력이 증가하지 않았다. 온도가 증가할수록 개질 아스팔트의 점도는 감소하였지만 SBS 개질 아스팔트의 경우에는 온도상승에 따른 점도 감소가 적어 상당히 넓은 온도 범위에서 점착력을 유지하였으며 선형 SBS가 6 wt.% 첨가된 것이 최적의 점착 특성을 나타내었다. The pressure-sensitive adhesive(PSA) tapes are widely used as floor-sealing material in Korean constructive industry. However, the general PSA tapes can not seal the apertures completely. This is one of main reasons to cause imperfect finishing. In order to solve the problems, the asphalts were modified by FKM powder and SBS in this study. The physical properties of modified asphalts were examined by measuring the softening point, viscosity, tensile strength and adhesion strength of FKM and SBS modified asphalt. The softening point of SBS modified asphalt was increased greatly due to the formation of network structure in asphalt. Also, the change of adhesion strength of SBS modified asphalt with temperature was not so great comparing to those of pure asphalt and FKM modified asphalt. The best results of pressure-sensitive adhesion could be obtained by the SBS(linear) modified asphalt containing 6 wt.% of linear type SBS.