http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
고원경 ( Won Kyoung Ko ),이영섭 ( Young Seop Yi ),이준원 ( Jun Won Lee ),박종일 ( Jong Yil Park ) 한국안전학회(구 한국산업안전학회) 2014 한국안전학회지 Vol.29 No.5
More than 76% of occupational accidents occur in small and medium sized enterprises(SME) employing less than 50workers, due to the lack of safety and health systems, and carelessness of workers and owners. Timely Technical Guidance(TTG) project of Korea Occupational Safety & Heath Agency(KOSHA) for SME was initiated to analyze and inform accident causes just after accidents occur. Improvement direction of TTG project is suggested through situation and performance analysis on TTG services conducted in 2012. KOSHA provided TTS services on 15,571 SMEs(suffering at least one accident in 2012), through which the working day losses from recurrence resulted in 19.0%p, 14.5%p and 31.3%p decreases in manufacturing, services and construction businesses, respectively.
시뮬레이션 프로그램을 이용한 신규 차량의 인테리어 물질에 따른 VOC와 폼알데히드의 농도 변화에 관한 연구
이영섭 ( Young Seop Yi ),김인범 ( In Bum Kim ),고원경 ( Won Kyoung Ko ) 한국안전학회(구-한국산업안전학회) 2012 한국안전학회지 Vol.27 No.3
The concentrations of Volatile Organic Compounds(VOCs) and Formaldehyde(HCHO) for interior materials of new vehicles are estimated and recognized by using the simulation program known as IAQx. The concentrations of contaminants are estimated and evaluated by the ventilation rates of new domestic vehicles and the required ventilation rates for new vehicles are estimated through the given contaminant data. This study is conducted to compare the ventilation rates for the contaminants between the discontinuously ventilated new vehicles and the continuously ventilated new vehicles using the simulation program. The equation of ventilation rate of new vehicles is acquired to be able to lower initial concentrations below the standard level under different conditions for both business and personal commuting