| タイトル | Risk Assessment Overview |
| 本文（外部サイト） | http://hdl.handle.net/2060/20110016003 |
| 著者（英） | Lyver, John W., IV; Prassinos, Peter G.; Bui, Chinh T. |
| 著者所属（英） | NASA Headquarters |
| 発行日 | 2011-01-01 |
| 言語 | eng |
| 内容記述 | Risk assessment is used in many industries to identify and manage risks. Initially developed for use on aeronautical and nuclear systems, risk assessment has been applied to transportation, chemical, computer, financial, and security systems among others. It is used to gain an understanding of the weaknesses or vulnerabilities in a system so modification can be made to increase operability, efficiency, and safety and to reduce failure and down-time. Risk assessment results are primary inputs to risk-informed decision making; where risk information including uncertainty is used along with other pertinent information to assist management in the decision-making process. Therefore, to be useful, a risk assessment must be directed at specific objectives. As the world embraces the globalization of trade and manufacturing, understanding the associated risk become important to decision making. Applying risk assessment techniques to a global system of development, manufacturing, and transportation can provide insight into how the system can fail, the likelihood of system failure and the consequences of system failure. The risk assessment can identify those elements that contribute most to risk and identify measures to prevent and mitigate failures, disruptions, and damaging outcomes. In addition, risk associated with public and environment impact can be identified. The risk insights gained can be applied to making decisions concerning suitable development and manufacturing locations, supply chains, and transportation strategies. While risk assessment has been mostly applied to mechanical and electrical systems, the concepts and techniques can be applied across other systems and activities. This paper provides a basic overview of the development of a risk assessment. |
| NASA分類 | Engineering (General) |
| レポートNO | IMECE2011-63490
HQ-STI-11-090 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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