• 인터넷정보학회논문지
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• 제23권3호
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• pp.47-56
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• 2022

본 논문의 안전운행 보상시스템은 안전운전을 수행한 차량운전자에게 직접적인 보상을 제공하여 안전운전의 동기를 부여하고 적극적 참여를 유도함으로써 사고의 발생을 줄여 생명과 재산의 손실을 줄이는데 목표가 있다. 기존의 디지털 운행기록계의 경우 차량의 운전상태를 기록만 하였으나, 안전운전보상시스템은 사고예방 효과를 높이기 위한 지원책으로서 안전운전을 수행한 경우 금전적 보상을 통해 위험운전을 피하고 안전운전을 하도록 유도하였다. 즉, 과속으로 인한 사고 발생 빈도가 높은 지역에서는 속도 준수, 또는 차 간 거리 유지, 지정차로 운행 등의 안전운행 지시를 수행한 경우 직접적인 보상을 제공함으로써 안전운전 동기를 부여하여 교통사고를 예방하고자 한다. 이러한 안전운행 데이터와 보상내용은 투명하고 안전하게 관리되어야 하므로 보상근거와 보상내용을 폐쇄형 블록체인 하이퍼레저 패브릭을 이용하여 구축하였다. 그러나 블록체인 시스템은 투명성과 안전성이 보장되는 반면에 낮은 데이터 처리속도가 문제가 되므로 이를 개선하고자 블록생성 가속 기능을 구현하였다. 본 연구에서는 순차적으로 블록을 생성하는 속도가 10TPS(Transaction per second) 내외의 낮은 속도를 나타내어, 블록의 생성속도를 높이기 위해 가속 기능을 적용한 결과 1,000TPS 이상의 고성능 네트워크를 구현하였다.

• 한국인터넷방송통신학회논문지
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• 제23권2호
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• pp.157-162
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• 2023

태양광발전 설비의 고장 중 서지에 의한 고장이 전체 고장률의 20% 차지하고 있으며 발전 중 수십에서 수백[A]의 에너지 방출과 인버터, 접속반 등의 전기적 손상은 전기안전사고로 이어지고 있다. 특히 낙뢰의 경우 전기회로에 이상 전압이 유기되어 절연을 파괴할 뿐만 아니라 이때 흐르는 전류는 화재의 원인이 되고 부품의 열화를 촉진하는 요인으로 작용한다. 이러한 작용으로 도심 밖에서 주택, 아파트, 관공서 등의 도심 내부로 확산하고 있는 태양광 발전장치의 전기 안전 문제가 대두되고 있다. 낙뢰는 필드 기반 및 전도성 전기 간섭을 유발하기에 이 효과는 케이블 길이 또는 도체 루프 증가와 관련하여 증가한다. 또한 서지는 태양광 모듈, 인버터 및 모니터링장치뿐만 아니라 건물 설비의 장치도 손상하기에 최종적으로는 태양광발전시스템의 화재로 인한 운영 중단과 이에 따른 재정손실을 유발하게 시킬 수 있다. 따라서 본 논문에서는 태양광발전시스템의 낙뢰발생으로 인한 화재 및 전기안전사고 증가로 인하여 재산피해 및 인명피해를 줄일 수 있는 목적으로 태양광발전장치의 낙뢰보호 시스템을 연구하고자 한다.

• 환경정책연구
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• 제2권1호
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• pp.107-135
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• 2003

This study reviews the proposed liability and redress regime under the Cartagena Protocol on Biodiversity. Several core elements for the regime are discussed in comparison with those listed in the 1999 Basel Protocol on Liability and Compensation for Damage resulting from the Transboundary Movements of Hazardous Wastes and their Disposal. These are (1) scope of the rules and procedures; (2) channeling of liability; (3) legal standing; (4) definition of damage; (5) standard of care; (6) ancillary sources of compensation; (7) limitation of liability; (8) financial guarantees; and (9) mutual recognition and enforcement of judgments. Korea has given relatively little attention to the issue of liability and redress in the context of LMOs trade. As the Protocol is expected to enter into force soon, Korea needs to develop appropriate implementing domestic mechanisms for the Biosafety Protocol. Establishing an adequate domestic liability and compensation scheme will be one of the most important mechanisms not only to comply the Protocol but to ensure safety of LMOs in general. A further research is needed on the basis of a comparision of relevant legislations in different countries as well as analysis of current laws related to the accidents arising from LMOs trade, such as product liability laws, food safety laws, liability provisions in some environmental legislations.

• 보건교육건강증진학회지
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• 제15권2호
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• pp.199-215
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• 1998

The health care environment exerts tremendous influence on community health practices. Here the author mention several major factors that will influence the future plan for health service and health education; that is, economic problem, the issues of decrement of infectious disease, increment of chronic degenerative disease due to natural increase of the elderly, increased frequency of traffic and industrial accidents and the issues of medical-technological advances etc. Therefore, special efforts by health personnel should be made to develop health education and health promotion strategies on a community-wide basis. Accordingly, the flexible accessibility, convenient availability, guaranteed medical service, sufficient supply of health information, and rapidly available medicaid service for special population such as the elderly, the handicapped, the disabled and the poor are considered. Also, the financial support from the central government and local self-government and active participation of health consumer to health service are needed in Korea, The role of the health personnel is to elicit, facilitate and maintain health promoting behavior with his and her assurance for health consumers being competent and supported in the voluntary choice of their health promoting activities. The health promoting activities such as the above mentioned will be produce escalation of their life Quality among Koreans.

• 대한안전경영과학회지
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• 제18권1호
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• pp.35-43
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• 2016

The past five years, industrial accidents due to food processing machinery have been occurred 725 cases, injury by the food cutter occurred 390 cases in its. On this study, to prevent food cutter injury, an attempt is made to present the improved documentation of fundamental safety of the food cutter workplace through the injury analysis of food cutter injury and surveys on band saw machine business field. Analyzing the result of 390 cases on food cutter injury, amputation, cut, puncture occupied 75.1 percent (293 cases), compressed occupied 23.3% (91 cases), also it showed constant component without reference to gender, age, scale of work place, service period. In the survey, lack of concentration for workers have been pointed out as the biggest factor in the cause of band saw machine injury. Meanwhile, such as the EU and Japan, whereas presents safety standards about band saw machines that are tailored to each country, on the other hand, South Korea doesn't provide the standards. To prevent the food cutter injury, safety standards need to be established in consideration of amputation, cut, puncture, compressed injury and financial support is required to procure protective equipment at each place of business.

• 대한인간공학회지
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• 제22권4호
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• pp.79-90
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• 2003

The purposes of this study are to compare data for work-related musculoskeletal disorders(WMSDs) between Korea and USA, and to investigate status of WMSDs for industrial safety managers. The first part of this study was based on statistical data annually published by Minister of Labor of Korea and Bureau of Labor Statistics of USA. The latter was performed by using questionnaire survey for industrial safety managers in two regions. The results showed that the WMSDs incidence rate was significantly lower in Korea than in USA, and that there is big difference in the distribution of occupational illness by category of illness between Korea and USA. The questionnaire survey revealed that knowledge level about WMSDs was significantly affected depending upon corresponding companies' location and size, and that the low back pain was the most prevalent illness among varying WMSDs symptoms, followed by tendonitis/tenosynovitis, carpal tunnel syndrome, and tennis elbow. Based on this study, it is recommended that the future education/training for WMSDs focus on their preventative measures, methods/tools for identifying their risk factors, and diagnostic criteria for judging suspicious symptoms for industrial accidents, and that the governmental policy for WMSDs be changed towards financial supporting for preventive facilities, establishing objective diagnostic criteria and training for WMSDs.

• 융합보안논문지
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• 제15권4호
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• pp.57-63
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• 2015

세계적으로, IT 기술의 발전 및 급격한 정보화 사회로의 변화는 정보의 디지털화를 가속시켜 왔으며, 전자상거래 등의 활성화로 여러 유형의 민감 정보가 수집, 보관, 운용되는 경우가 급격히 증가하고 있다. 현재, 공공부문 및 금융뿐만이 아니라 민간부분에서도 다수의 개인정보들을 활용하고 있으며, 정보의 유출로 인한 사고도 나날이 증가하는 추세이다. 이러한 민감 정보에 대한 보안상의 문제점들의 검토와 방지를 위해, 보다 쉬운 평가관리체계 지원도구의 필요성이 제기되고 있다. 본 논문에서는 민간부문에서 효과적으로 적용 가능한, 기업을 위한 개인정보영향평가 관리 시스템인 E-PIAMS (Enterprise- Privacy Impact Assessment Management System)를 제안하고자 한다.

• 한국화재소방학회논문지
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• 제16권4호
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• pp.44-48
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• 2002

기업의 안전·보건, 환경(SHE: Safety, Health and Environment)과 관련된 중대산업사고는 큰 인적·물적 손실을 가져오기 때문에 사회적 책임에 관한 문제로 확산되고 있는 추세이다. 따라서 기업은 SHE 문제에 대해 수동적·소극적인 대응에서 벗어나 자발적인 SHE관리 수행이 필요하게 되었다. 본 연구에서는 국내 기업의 SHE 관리 실태를 조사하여 연구·분석하고, 그 결과를 활용하여 기업 스스로 자율적인 SHE 관리를 수행할 수 있는 KW[Kwangwoon]_SHE[Safety, Health and Environment] 관리 모델을 제시하였다. 이 모델은 SHE 관리에 있어서 관리비 투자에 대한 업무성과를 손쉽게 평가할 수 있도록 하였다.

• International Journal of Human Ecology
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• 제17권2호
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• pp.17-30
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• 2016

This study was conducted to make a policy proposal for Korean grandparent-grandchildren families, analyzing what adversities adolescent grandchildren suffer when living in a grandparent-grandchild family, the types of Korean families and how family resilience appears as family power. In order to conduct this study, 20 consenting adolescents were selected for an interview from grandparent-grandchildren families recommended by the U City Healthy Family Support Center. This study suggests the following conclusions. First, we discussed divorce, death, financial bankruptcy related stress, economic difficulties in the present family, accidents involving family members of a grandparent-grandchild family, grandparents' serious disease, death, family conflicts and family comparisons with friends. Second, in the domain of family resilience, desire to maintain the family appeared as a Korean value. In addition, efforts to bond as an emotional family and grandchildren's attitudes of gratitude to grandparents are also expressed. However, family conversation appears weak due to the generation gap between adolescents and grandparents or complications from family stress. Third, the resilience in the family organization appeared weak since there are relatively insufficient socio-economic resources to support the family. This study makes several suggestions for family policies and shows the necessity to develop policies that reflect the needs of grandchildren and grandparents.

• Safety and Health at Work
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• 제6권1호
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• pp.46-55
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• 2015

Background: Small and medium enterprises (SMEs) are often the main pillar of an economy. Minor accidents, ergonomics problems, old and outdated machinery, and lack of awareness have created a need for implementation of safety practices in SMEs. Implementation of healthy working conditions creates positive impacts on economic and social development. Methods: In this study, a questionnaire was developed and administered to 30 randomly chosen SMEs in and around Mumbai, Maharashtra, and other states in India to evaluate safety practices implemented in their facilities. The study also looked into the barriers and drivers for technology innovation and suggestions were also received from the respondent SMEs for best practices on safety issues. Results: In some SMEs, risks associated with safety issues were increased whereas risks were decreased in others. Safety management practices are inadequate in most SMEs. Market competitiveness, better efficiency, less risk, and stringent laws were found to be most significant drivers; and financial constraints, lack of awareness, resistance to change, and lack of training for employees were found to be main barriers. Conclusion: Competition between SMEs was found to be major reason for implementation of safety practices in the SMEs. The major contribution of the study has been awareness building on safety issues in the SMEs that participated in the project.