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이세현 대한에이즈예방협회 2005 레드리본 Vol.63 No.-
HIV 양성 판정을 받은 이후 당사자가 감염 사실을 받아들이는 동안 심리적 갈등과 스트레스로 인해 정신적$\cdot$육체적으로 고통과 좌절의 시간을 갖게 된다. 이 과정에서 대부분이 감염인들이 도움을 받지 못하고 오랜 시간을 보낸 후에야 정상 궤도로 돌아온다. 일부 극단적인 경우에는 이를 극복하지 못하고 우울증에 빠져 자살로 이어지는 사례도 있다. 이러한 사례가 발생하지 않도록 하기 위해서는 보건소 담당자와 감염인 사이에 믿음과 신뢰가 있어야 하며 감염인을 위한 지속적인 교육이 이루어져야 하지만 현실은 그렇지 못한 실정이다.
적응 알고리즘에 의한 흉부 방사선 영상의 국부 대조도 개선
이세현,조병걸 대한의용생체공학회 1988 의공학회지 Vol.9 No.1
Because the amount of radiation emerging from the thorax behind the lungs is often literally thousands of times that exiting behind the mediastinum, the dynamic range of X-ray chest image is very large. In order to solve the dynamic range problem, we propose a signal adaptive algorithm which enhances the local contrast and contracts the enhancement of quantum noise by local mean/valiance estimator.
이세현(Lee, Se-Hyun),권인선(Kwon, In-Seon) 한국체육교육학회 2016 한국체육교육학회지 Vol.21 No.3
본 연구는 무용수업 경험을 가진 남녀 중학생을 대상으로 무용수업 경험을 밝히는데 있었다. 자료수집을 위하여 수도권과 경북 지역의 4개 중학교의 중학생 628명(남: 267명, 여: 361명)을 대상으로 주요사건기록(Critical Incident Report)을 이용하여 무용수업에 대한 학생들의 긍정적, 부정적 경험을 적도록 하였다. 작성된 내용은 범주화 작업을 거쳐 범주별로 빈도와 퍼센티지로 분석되었는데 범주화 과정의 신뢰도는 82.14%였다. 자료분석 결과 긍정적 경험으로 남학생들은 ‘동료애’, ‘학습경험’, ‘건강증진’, ‘사고력 증대’, ‘학습과정’, ‘만족도’, ‘학습환경’, ‘수업준비물’ 순으로, 여학생들은 ‘건강증진’을 필두로 ‘학습 경험’, ‘사고력 증진’, ‘만족도’, ‘동료애’, ‘학습과정’, ‘수업준비물’, ‘학습환경’순으로 인식하고 있는 것으로 나타났다. 한편, 부정적 경험으로는 남학생들은 ‘수업분위기’에 이어 ‘수업운영’, ‘수업만족도’, ‘학습환경’, ‘학습수준’, ‘동료관계’, ‘신체적 고통’, ‘안전문제’순으로 여학생들은 ‘학습환경’, ‘수업분위기’, ‘학습수준’, ‘동료애’, ‘수업운영’, ‘수업만족도’, ‘신체적 고통’, ‘안전문제’ 순으로 인식하고 있는 것으로 나타났다. 본 연구결과는 같은 무용수업 경험을 통해서도 남녀학생의 인식에서 분명한 차이점이 있음을 보여주고 있다. Purpose: The purpose of this study was to explore the middle school students’ positive and negative experiences on the dance classes. Methods: Total subjects for this study were 628 middle school students(7-9th grade, boys: 267, girls/361)from four different schools in the metropolitan area and Kyungbook province. Data collection was committed by the Critical Incident Report designed by Flanagan. Collected data were categorized based on the similar and same meaning from the students’ report. Total frequency and percentage were applied to categorized into different categories. Reliability for data analysis was 82.14. Results: The results of this study shows that peer relationships, various experiences, thinking flexibility, physical fitness, learning contents, stress out, vivid atmosphere were the male students’ positive experiences. Female students’ reported positive experiences as the follows: physical fitness, various experiences, thinking flexibility, stress out, peer relationships, learning contents, vivid atmosphere. Negative experiences were class atmosphere, teaching style, class environment, content levels, physical pain, injury risk. Male students’ negative experiences were based on the followings: class atmosphere, teaching style, class environment, content levels, physical pain, injury risk. Female students’ negative experiences were class environment, class atmosphere, content levels, teaching styles, no interest, physical pain, injury risk. Conclusion: More positive effort should be called for better dance learning environment in the school.
탄소계 도전성 재료를 이용한 전자파 흡수·차폐형 무기도료의 물리적 특성 및 효과
이세현(Lee Sea Hyun),심종우(Shim Jong Woo),박동철(Park Dong Cheol),정문영(Jung Moon Young) 대한건축학회 2003 大韓建築學會論文集 : 構造系 Vol.19 No.1
As the use of various electronic equipments has been increased recently according to industrialization and information network establishment, concern about electromagnetic wave exposed environment has also been increased. Therefore, this study aims to verify electromagnetic wave absorbing effects of inorganic paint that is made of carbon, electro-conductive materials with regard to its physical characteristics, its electromagnetic wave absorbing rate through a mock-up test for proving its effects in the indoor condition. The results are as follows: The results of running tests on electromagnetic wave absorbing inorganic paints for checking their requirements as painting material such as softness change, adherence degree, stability in low temperature, resistance to fine crack, resistance to washing, alkali-resistance, discoloration-resistance, etc. show that inorganic paints have the physical characteristics meeting the requirements for painting materials. In addition, it shows that the electromagnetic wave absorbing effect, in line with the number of paintings and the thickness of paintings, secures 75∼89% of efficiency. And the mock-up test shows that the electromagnetic wave absorbing effect inside building is directly proportional to the distance from the source of electromagnetic wave such as electronic equipments. Also, it shows that if inorganic paints are applied on the rear and side of the source of electromagnetic wave, the efficiency of electromagnetic wave absorbing effect amounts to 55% at the center of room, and increasing up to 85% according to the increase of the scope of spreading inorganic paints.