• Journal of the Korea Convergence Society
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• v.9 no.7
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• pp.47-53
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• 2018

The actual condition of safety management and problems for hazardous material facilities in national industrial complex are investigated and analyzed in fields of hazardous material facilities safety, fire fighting equipment safety, building safety, space safety. In most cases, the failure to comply with legal requirements and the maintenance of fire safety have been pointed out. As a result, the total number of problems identified was 466 and problems in the field of hazardous material facilities safety have been pointed out the most. Also, it was analyzed that the number of problems identified in the manufacturing facilities and general handling centers among the hazardous materials facilities was the highest. Therefore, it will contribute to strengthening the safety management capability of the national industrial complex in the future by suggesting the convergence direction of the safety diagnosis system and the systematic introduction of the precise safety diagnosis.

• Journal of Auto-vehicle Safety Association
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• v.10 no.3
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• pp.13-19
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• 2018

This research is to optimize Single-Piece Side otr reinforcement using Hot-stamping and to strengthen weak regions on Single-Piece Side otr reinforcement. As a consequence, the weight and the number of parts were reduced and resulting in improvement of impact and stiffness performance when compared to multi-piece construction.

• Proceedings of the Safety Management and Science Conference
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• 2009.04a
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• pp.541-546
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• 2009

The paper contributes deriving the confidence intervals according to the use types of hypothesis tests. The guidelines of usuage on the types of hypothesis tests and interval estimation are proposed. These formulars can be used to evaluate the effects of quality improvement activity

• Proceedings of the Safety Management and Science Conference
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• 2011.04a
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• pp.243-250
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• 2011

In this study, we examine the changes of the freight transport business penetration system and its classification through the theoretical study. By searching case studies of related systems in developed countries, this thesis derives problem and suggests improvement.

• Proceedings of the Safety Management and Science Conference
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• 2009.11a
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• pp.601-616
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• 2009

Small & Medium construction firms have been faced with demand of environmental changes. construction firms have been required to improve their structures to reinforce the competitiveness. so, these firms are making desperate efforts, which are reorganization, renovation, improvement. this study would be emphasized the Quality Management in construction work. For this, It must be supposed a plan to improve a construction organization. The Construction Firm would be executed Quality Management learning, leadership, understanding of Quality Management to construction workers.

• Proceedings of the Safety Management and Science Conference
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• 2004.11a
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• pp.269-276
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• 2004

Special, high technology developments and systems improvements become more necessary as the industrial society is becoming complex. When some systems are developed, it is common that developed systems have low-reliability in infant period. Some developed systems need tests to improve their reliability up to the respected level before adapting them. This paper aims at showing the testing program including the reliability growth model for reliability improvement of the Light Rail Transit

• Proceedings of the Safety Management and Science Conference
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• 2007.04a
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• pp.437-448
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• 2007

This paper introduce information technology of software process assessment. It consists of eight parts such as concepts and introductory guide, a reference model for processes and process capability, performing an assessment, guide to performing assessments, an assessment model and indicator guidance, guide to competency of assessors, guide for use in process improvement, and guide for use in determining supplier process capability.

• Proceedings of the KSR Conference
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• 2002.10a
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• pp.446-452
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• 2002

In this paper, it is proposed that an existing utilizing methods of FMEA, one of the potential failure cause analysis of the systems and products, is reviewed and more efficient advanced application scheme and improvement idea is suggested. In present, in company with Products liability laws which are being conducted, this proposed methods are intended to be applied at systems which require high-reliability and safety.

• Journal of the Korea Safety Management & Science
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• v.17 no.3
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• pp.371-375
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• 2015

Smartphone industry grew rapidly enough to draw a close attention in a short period less than ten years. Accordingly, required camera module industry is getting increase. In this study, it will be shown how to improve the productivity of new product model for the camera module before the growth to maximize the company profits.

• Proceedings of the Korean Nuclear Society Conference
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• 1997.05a
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• pp.502-507
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• 1997

As a maintenance optimization project to improve the safety of Wolsong NPP (Nuclear Power Plant), reliability of diesel generators are estimated based on the operating experience, and improvement options are suggested. A reliability measure is suggested for the estimation of reliability for standby safety systems to reflect availability. It is assessed that the reliability of diesel generators can be much improved if the suggested improvement options are implemented.