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Plan for Risk Reduction of Smart Factory Process through Accident Analysis and Status Survey
변정환
Vol. 37, No. 5, pp. 22-32, Oct. 2022
10.14346/JKOSOS.2022.37.5.32
A Study on the Management Plan through Performance Maintenance Analysis of Explosion-proof Facilities
권용준  변정환
Vol. 35, No. 2, pp. 8-16, Apr. 2020
10.14346/JKOSOS.2020.35.2.8
A Study on the Management Plan through Performance Maintenance Analysis of Explosion-proof Facilities
권용준  변정환
Vol. 35, No. 2, pp. 8-16, Apr. 2020
10.14346/JKOSOS.2020.35.2.8
A Study on the Development of Explosion Proof ESD Detector and Intrinsic Safety Characteristics Analysis
변정환  최상원
Vol. 35, No. 1, pp. 1-11, Feb. 2020
10.14346/JKOSOS.2020.35.1.1
A Study on the Development of Explosion Proof ESD Detector and Intrinsic Safety Characteristics Analysis
변정환  최상원
Vol. 35, No. 1, pp. 1-11, Feb. 2020
10.14346/JKOSOS.2020.35.1.1
A Study on the Improvement Plan of Electrostatic Safety Management Level through Injury Analysis
최상원  정성춘  박재석  양정열  변정환

Vol. 34, No. 5, pp. 37-45, Oct. 2019
10.14346/JKOSOS.2019.34.5.37
The Risk of Trip and Fall by Characteristics of the Minimum Toe Clearance in the Middle-aged
박재석  변정환
Vol. 34, No. 5, pp. 132-138, Oct. 2019
10.14346/JKOSOS.2019.34.5.132
The Risk of Trip and Fall by Characteristics of the Minimum Toe Clearance in the Middle-aged
박재석  변정환
Vol. 34, No. 5, pp. 132-138, Oct. 2019
10.14346/JKOSOS.2019.34.5.132
A Study on the Improvement Plan of Electrostatic Safety Management Level through Injury Analysis
최상원  정성춘  박재석  양정열  변정환

Vol. 34, No. 5, pp. 37-45, Oct. 2019
10.14346/JKOSOS.2019.34.5.37
A Study on the Measurement and Comparison(IEC 60079-32-2) of Flammable Liquid Conductivity
이동훈  변정환
Vol. 34, No. 4, pp. 22-31, Aug. 2019
10.14346/JKOSOS.2019.34.4.22

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pISSN : 1229 - 9197
eISSN : 1875 - 0052

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