직장 생활체육 참가자의 운동지속 요인 탐색

황성하(Sung Ha Hwang) 한국사회체육학회 2014 한국사회체육학회지 Vol.0 No.57

The purpose of this study was to analyze factors that affect the continuity of leisure sports participation among employed workers. To collect data, 728 of the employed workers affiliated with a leisure sports club in D city were selected through stratified cluster random sampling and surveyed with an open-ended questionnaire. Collected data were processed through inductive categorical analysis. The results of the study are as follows:First, there is a social factor that affects the continuity of leisure sports participation among employed workers. Many respondents participated in sports to form social relations. So, in order to encourage employed workers to continuously participate in sports, it will be necessary to promote sports clubs activities in communities as well as in workplaces. Second, there is a physical factor that affects the continuity of leisure sports participation among employed workers. It was found that the continuity of leisure sports participation was closely related to physical development and enhancement. In addition, many people participated in sports activities for self-defense. Third, there is a psychological factor that affects the continuity of leisure sports participation among employed workers. Many respondents participated in sports activities to relieve stress from work and home. Thus, various sports programs should be developed in order to motivate employed workers to continuously participate in sports activities. Fourth, there is an environmental factor that affects the continuity of leisure sports participation among employed workers. It is not easy for employed workers to find time for leisure and cultural activities out of busy schedule. However, once people are committed to leisure and cultural activities, they tend to continue those activities rather than changing them. Because sports activities are part of leisure culture, this tendency will also apply to people``s participation in sports.

웹기반 정보시스템의 성능 향상을 위한 HW 서버 할당 방법론

황성하(Sung-Ha Hwang),박준형(Jun-Hyoung Park),이강수(Gang-Soo Lee) 한국멀티미디어학회 2002 한국멀티미디어학회 학술발표논문집 Vol.2002 No.2

코로나19 상황에서 체육교사의 학교스포츠클럽 운영경험에 대한 내러티브 탐구

황성하(Hwang, Sung Ha) 한국체육교육학회 2021 한국체육교육학회지 Vol.26 No.3

목적: 이 내러티브 연구의 목적은 코로나19 상황에서 학교스포츠클럽을 운영한 체육교사의 운영경험을 이해하고, 그 안에 내포되어 있는 교육적 의미를 탐색하는 데 있다. 방법: 연구참여자는 결정적 사례표집법에 의해 코로나19 상황에서도 학교스포츠클럽 운영에 전념한 체육교사로 선정하였다. 자료는 심층면담으로 수집하였고, 수집된 자료는 넓게 바라보기와 깊게 바라보기를 병행하면서 텍스트화, 개념 생성, 상위‧하위범주 생성, 주제 생성의 과정을 거치면서 분석하였다. 결과: 코로나19 상황에서 학교스포츠클럽을 운영한 김교사의 이야기는 다시 이야기하는 과정에서 세 가지의 교육적 의미를 주었다. 그것의 첫 번째는 ‘신체활동 욕구의 충족과 일탈행위 예방’이고, 두 번째는 ‘능동적인 참여와 안전교육의 실현’이다. 마지막 세 번째는 ‘거리두기 속 새로운 또래관계 형성’이다. 결론: 코로나19 상황에서 학교스포츠클럽은 학생들의 신체활동 욕구를 충족시켜 일탈행위를 예방했다. 또한 코로나19 상황에서 제한된 활동만 하는 학생들에게 안전한 스포츠 환경을 제공해 능동적인 참여를 이끌었고, 학생 스스로 코로나19를 경계하는 기제로 작용했다. 더불어 거리두기 속에서 ‘넷볼’이라는 공통의 주제를 생성해 학생들의 상호작용을 지원했으며, 이를 바탕으로 새로운 또래관계를 형성하는데 기여했다. 따라서 코로나19 상황에서 학교스포츠클럽 운영 자체를 위험 요소로 인식하고 무조건 배제하거나 축소하는 교육 실천은 지양하고, 학생들이 안전하게 학교스포츠클럽에 참여할 수 있는 환경과 지원체계를 마련해야 한다. Purpose: The purpose of this narrative study is to understand the operating experience of a physical education teacher who operated a school sports club in the context of COVID-19, and to explore the educational meaning contained in it. Methods: The study participants were selected as physical education teachers who operated a school sports club under the COVID-19 situation according to the decisive case sampling method. The data were collected in-depth interview, and the collected data were analyzed through the processes of textualization, conceptualization, formation of uppper/sub category, and formation of themes. Results: The story of Teacher Kim, who ran a school sports club in the situation of COVID-19, gave three educational meanings in the process of re-storying. The first is "satisfaction of physical activity needs and prevention of deviant behavior", and the second is "realization of active participation and safety education". The third is ‘formation of new peer relationships while social distancing’. Conclusion: The school sports club, operated under the supervision of a physical education teacher at a school with guaranteed safety, prevented school violence by satisfying the students" needs for physical activity, and acted as a mechanism for self-guarding against COVID-19. In addition, they created a common theme of netball while social distancing, helping to form new peer relationships. Therefore, rather than a biased view that unconditionally opposes school sports clubs in the COVID-19 situation, it is necessary to prepare an environment and conditions for school sports clubs to operate safely.

영상 정보를 활용한 VCM 렌즈의 자동 초점 제어 시스템 구현

황성하(Sung-Ha Hwang),김진헌(Jin-Heon Kim) 대한전자공학회 2006 대한전자공학회 학술대회 Vol.2006 No.11

This paper proposes that suggest auto focus control system that using a platform by automatic focusing of image. This system controlled VCM(Voice Coil Module) use by auto focus of portable phone camera, that use of realtime image information comes by CCD(Charge Coupled Device) sensor.

원발군날개와 동반된 자발각막천공 1예

황성하(Sung Ha Hwang),김동현(Dong Hyun Kim) 대한안과학회 2017 대한안과학회지 Vol.58 No.6

Purpose: We report a case of spontaneous corneal perforation combined with primary pterygium. Case summary: A 66-year-old male presented with a foreign body sensation in his right eye. He had no systemic or ocular inflammatory diseases. He had undergone penetrating keratoplasty following amniotic membrane transplantation for corneal perforation at 1 day after pterygium excision in his left eye. The uncorrected visual acuity (UCVA) and intraocular pressure (IOP) in his right eye were 0.8 and 2 mmHg, respectively. Active leakage of an aqueous humor on the head of the pterygium was found on slit lamp examination. With the impression of spontaneous corneal perforation combined with primary pterygium, emergent amniotic membrane transplantation was performed. Diffuse corneal thinning around the 2 mm-sized perforation site was found 3mm away from the limbus in the 5 o’clock after removing the pterygium. The perforation site was covered with amniotic membrane after applying fibrin glue. UCVA and IOP in his right eye were 1.0 and 9 mmHg, respectively, at postoperative 6 months. No definite recurrence of pterygium or additional corneal perforation was found. Conclusion: Spontaneous corneal perforation may be related to primary pterygium. 목적: 원발군날개와 동반된 자발적 각막 천공 1예를 보고하고자 한다. 증례요약: 66세 남자가 하루 전부터 발생한 우안의 이물감 및 눈물흘림을 주소로 내원하였다. 전신적인 특이병력은 없었으며, 6년전 좌안 군날개에 대해 타 병원에서 군날개절제술을 시행 후 하루만에 발생한 각막 천공으로 응급 양막이식술을 시행 받고, 이후 전층각막이식술을 받은 과거력이 있었다. 내원 시 우안 나안시력은 20/25, 안압은 2 mmHg였다. 세극등현미경 소견상 우안은 비측 군날개가 관찰되었고, 군날개 머리 부분 아래로 각막의 활동성 방수 누출이 관찰되었다. 군날개와 동반된 각막 천공 의심하에 응급 양막이식술을 진행하였다. 군날개를 제거한 뒤 5시 방향 윤부에서 3 mm 떨어진 각막에 2 mm 크기의 천공 부위가 관찰되었으며, 천공 주변으로 각막이 전반적으로 얇아져 있었다. 천공부위 위로 피브린 글루를 도포 후, 양막이식술을 시행하였다. 수술 후 6개월뒤 우안 교정시력 20/20, 안압 9 mmHg였으며 추가적인 천공이나 군날개 재발 등의 합병증은 관찰되지 않았다. 결론: 원발군날개 환자에서 자연적으로 각막 천공이 발생할 수도 있으므로, 군날개 진료 시 이에 대한 가능성에 대해서도 고려해야할 것으로 생각된다.

체육수업 소외 여중생의 뉴스포츠 활동 경험에 대한 내러티브 탐구

황성하(Hwang, Sung-Ha) 한국사회체육학회 2015 한국사회체육학회지 Vol.0 No.61

The purpose of this study is to describe and explore pedagogical significance of the New Sports activities of female middle school students who are alienated in physical education. Participants of this study were selected through sampling critical cases and the author of this study is a physical education teacher who has instructed the participants for one year by engaging them with physical education instruction and with sports club activities. Also, data for this study were collected by participants observation and in-depth interview, which later were analyzed through domain analysis and taxonomic analysis. The results of this study are as follows: First, the participants were forced to be alienated from physical education class because of the difference of sex and gender inequality. Second, the participants were able to be introduced at the heart of physical education class through experiencing New Sports activities, which consist of activities satisfying learners’ various needs and requirements, attracting female students’ active participation .Finally, sports clubs were voluntarily organized and operated based on participants’ experience of New Sports activities. Moreover, club members show willingness to participate in the activities consistently, which implies that New Sports is useful as a valence required in practising their lifetime sports.

인터넷 문서의 자동분류 서비스 시스템에 관한 구현

황성하(Hwang Sung-Ha),최광남(Choi Kwang-Nam),이대규(Lee Dae-Kyu),이상호(Lee Sang-Ho) 한국콘텐츠학회 2005 한국콘텐츠학회 종합학술대회 논문집 Vol.3 No.2

인터넷 정보를 검색하고 활용하는 것은 쉽고도 어려운 일이다. 많은 정보 중에서 원하는 정보를 얻기 위한 노력은 단순히 검색뿐만 아니라 정보의 수집에서 분류 및 가공, 활용에까지 각 분야별로 그 범위와 용도에서 다양한 기술의 발전이 급속히 진행되고 있다. 특히, 이러한 발전은 다양한 용도의 에이전트와 분류, 변환 등의 가공 기술에서 더욱 두드러지게 나타나고 있다. 또한, 시스템의 자동화를 통한 편리성을 제공한다면 더욱 효과적인 정보관리가 이루어 질 것이다. 본 논문에서는 이러한 배경에서 인터넷 정보의 수집에서 자동 분류, 검색 서비스까지를 하나의 시스템에서 처리 할 수 있는 인터넷 문서 자동분류 서비스 시스템을 소개한다. Using for the internet information is easy or difficult. The effort to obtain the useful information is developed the various technique such as search as well as the information repository, classification, processing and the utilization. Specially, such developments are remarkable to the Agent of various uses and the classification, conversion in processing techniques. The study introduces the classification service system of internet documents which is processing from the repository of internet information to the automatic classification and search service.

[신기술 해설] 웹 문서의 자동분류를 위한 과학기술 웹 정보 서비스 시스템(SWING) 소개

황성하(Sung-Ha Hwang),최광남(Kwang-Nam Choi),이상호(Sang-Ho Lee) 한국콘텐츠학회 2005 한국콘텐츠학회지 Vol.3 No.2

웹기반 정보시스템의 항해 모델링 및 분석을 통한 웹 재구성

황성하(Sung-Ha Hwang),이강수(Gang-Soo Lee) 한국멀티미디어학회 2002 한국멀티미디어학회 학술발표논문집 Vol.2002 No.1

Passive Cooling System Proposal for High-Power PEMFC

Sung-Ha Hwang(황성하),Jeong-Soek Ha(하정석),Byrong-Soo Oh(오병수) 한국신재생에너지학회 2019 한국신재생에너지학회 학술대회논문집 Vol.2019 No.11