• The Safety technology
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• no.79
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• pp.38-38
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• 2004

• 식품위생정보
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• s.219
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• pp.9.1-9.1
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• 2009

• The Monthly Technology and Standards
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• s.20
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• pp.45-49
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• 2003

• Proceedings of The Korean Society of Health Promotion Conference
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• 2005.11a
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• pp.118-119
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• 2005

• The Safety technology
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• no.74
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• pp.38-38
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• 2004

• The Safety technology
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• no.69
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• pp.38-38
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• 2003

• Convergence Security Journal
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• v.9 no.1
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• pp.19-27
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• 2009

In this paper, we propose a safety management system which prevents the occurrence of crime and accident from rising in school neighborhood. This system offers a monitoring method for safety of children which make intelligent space from environment and location sensing data through wireless communication between sensors attached to children and fixed sensor network in school neighborhood. Also, We propose a strategic safety management plan using opportunistic network when node is out of school zone network. Many students can easily receive the service of low cost from WSN-based School zone network than existing service from GPS individually by using our scheme.

• 베이커리
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• no.6 s.455
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• pp.56-56
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• 2006

제5회 식품안전의날 행사 '2006 국제 우수 안전식품 전시회'가 지난 5월 10일부터 일까지 서울 삼성동 코엑스에서 개최됐다. 특히 올해를 '어린이 먹거리 안전의 해'로 삼아 국내외 우수 안전식품을 전시하고 소비자를 위한 식품안전 강연을 펼치는 등 여러가지 행사를 통해 좋은 반응을 얻었다.

• Product Safety
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• no.5 s.149
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• pp.48-49
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• 2006

헤어드라이어의 코드 부근에서 화재가 발생해 카펫의 일부를 태움/오븐렌지의 배기구에서 화재가 발생해 벽을 태움/믹서기 안정성 결여에 의한 어린이 상해배 상 요구

• International Journal of Highway Engineering
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• v.12 no.2
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• pp.63-69
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• 2010

Since speed limit enforcement in school zones is the most important to reduce the occurrence of severe child related accidents, school zones typically have a speed limit of 30km/h. However, it is found that the majority of vehicles passing school zones are traveling over 30km/h. This indicates that school zones are not being effectively operated to achieve the main objective which is the reduction of child related accidents. This study aims to identify the factors affecting the violation of speed limits in school zones through the results of field survey from 8 elementary schools. The results showed that time period, the number of lanes, the width of sidewalks, and the status of colored pavement were found to be highly associated with the violation of speed limits in school zones at the 95% significance level. The results of this study may provide some insights for making safe environments around schools.