• Proceedings of the Korean Society of Community Living Science Conference
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• 2001.12a
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• pp.88-94
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• 2001

• Proceedings of the KSCN Conference
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• 2002.05a
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• pp.445-446
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• 2002

• Proceedings of the KSCN Conference
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• 2002.05a
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• pp.440-441
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• 2002

• Proceedings of the KSCN Conference
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• 2000.11a
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• pp.82-82
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• 2000

• Proceedings of the KSCN Conference
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• 2000.11a
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• pp.107-107
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• 2000

• Research in Community and Public Health Nursing
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• v.2 no.1
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• pp.130-131
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• 1990

• Proceedings of the KSCN Conference
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• 1998.11a
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• pp.95-95
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• 1998

• Journal of Korean Ophthalmic Optics Society
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• v.21 no.2
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• pp.147-152
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• 2016

Purpose: This study was designed to be used as the basic visual function data after analyzing and investigating the refractive errors variation between city and rural elementary school children. Methods: To compare with city and rural areas, 2501 elementary school children who lived in Mokpo, Yeongam, Muan, Hampyeong were participated. Objective refraction, Subjective refraction and binocular function examinations were measured. Results: Mean of refractive error of rural areas was -1.47 D in 2012 years, -1.52 D in 2013 years, and -1.40 D in 2014 years. However average of refractive error was -1.65 D in 2012 years, -1.76 D in 2013 years and -1.75 D in 2014 years who lives in city areas. Average myopia was showed higher who lives in rural areas elementary school children than city areas elementary school children. There were significant differences between rural areas and city areas elementary school children (p = 0.03), but there were no significant differences by averagre hyperopia (p = 0.32). Average myopia was showed the tendency of increase as the students get older by analysis compare with rural and city areas elementary school children. It also showed high prevalence of myopia who lives in city areas elementary school children compare with lives in rural areas elementary school children. Conclusions: It is the very important to performed regular visual acuity test and correction during the largest refractive change period and it is necessary to have experts in the visual acuity test.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.8 no.10
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• pp.895-903
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• 2018

The purpose of this study is to conduct a comparative analysis on the mental health and health-related quality of life of the community residents who have been affected by the Sewol ferry disaster and to provide a basis for future aids for potential human-caused catastrophe. The study utilized the big data, Korean community health survey data of 3,632 (1,803 in 2018 and 1,829 in 2014) residents in Ansan and Jindo, a victimized community of Sewol ferry disaster, and compared the subjective level of health, amount of appropriate sleep, subjective stress level, stress consulting, depression, depression consulting, and health-related quality of life before and after the disaster. According to the findings, community residents who have been affected by the Sewol ferry disaster did not show any significant difference in terms of subjective health level, amount of appropriate sleep, subjective stress, and health-related quality of life. The study aims to serve as a foundational data for developing a prevention program or policy that aims to support future potential disasters by comparing the mental health and health-related quality of life of the victimized community before and after the disaster. The study suggests that the need for continuous monitoring of mental health and health-related quality of life of the victimized residents is significant, and further studies should be implemented in order to provide better supports for the local community.

• Proceedings of the Korea Water Resources Association Conference
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• 2020.06a
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• pp.295-295
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• 2020

산 경사면에서 발생한 토석류는 지형변화에 큰 영향을 미치는 대표적인 자연재해 중 하나다. 특히, 도심지역에서 발생된 토석류는 유동 및 퇴적과정에서 막대한 재산피해와 인명피해를 야기할 수 있다. 이러한 토석류의 피해를 줄이기 위해 토석류의 유동과 피해규모 예측을 위한 여러 수치모형들이 선행연구들을 통해 소개된 바 있다. 최근엔 토석류의 유동과정 및 피해 규모에 큰 영향을 미치는 침식과 연행작용을 구현하기 위한 침식모형이 집중적으로 연구되어지고 있다. 하지만 국내에선 침식 및 연행작용을 구현해 분석하는 것은 아직 제한적인 실정이다. 이에 본 연구는 한국에서 개발된 수치모형으로 침식 및 연행작용을 구현할 수 있는 Deb2D 모형을 활용하여 다양한 침식모형을 적용하여 토석류의 유동을 분석하고 피해규모를 예측하고자 한다. Deb2D 모형은 2차원 수치해석 모형으로 적응형 격자를 기반으로 토석류를 구현하고 있으며 본 연구에선 유동학적 모형으론 Voellmy 모형을 선택하고, 침식모형으론 Sovilla, Frank 그리고 Medina 모형을 선택하여 연구를 진행했다. 2011년 우면산에서 발생한 일련의 산사태를 대상으로 토석류의 유동과 피해규모를 구현했으며 수치모형의 정확성 판단을 위해 현장 조사를 통해 얻어진 토석류의 피해 범위, 총퇴적량 그리고 특정 지점에서 관측된 최대 퇴적 높이 및 최대 속도를 비교자료로 활용했다. 특히, 연구지역의 토석류 발생 전·후 DEMs(Digital Elevation Models)을 통해 공간에 따른 침식 깊이 자료를 얻어, 이를 Deb2D 모형을 통해 분석된 결과와 비교·분석했다.