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Research Output

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Conference contribution
2017

Data-theoretic methodology and computational platform for the quantification of organizational mechanisms in probabilistic risk assessment

Pence, J., Sun, Y., Zhu, X., Mohaghegh, Z., Ostroff, C. & Kee, E., Jan 1 2017, International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017. American Nuclear Society, p. 1294-1300 7 p. (International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Global importance measure methodology for integrated probabilistic risk assessment

Sakurahara, T., Mohaghegh, Z., Reihani, S. & Kee, E., Jan 1 2017, International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017. American Nuclear Society, p. 173-181 9 p. (International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Global sensitivity analysis to rank parameters of stress corrosion cracking in the Spatio-Temporal Probabilistic Model of loss of coolant accident frequencies

Cheng, W. C., Ding, C., O'Shea, N., Sakurahara, T., Schumock, G., Mohaghegh, Z., Reihani, S. & Kee, E., Jan 1 2017, International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017. American Nuclear Society, p. 840-846 7 p. (International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Modeling the interface of manual fire protection actions with fire progression in fire probabilistic risk assessment of nuclear power plants

Sakurahara, T., Mohaghegh, Z., Reihani, S. & Kee, E., Jan 1 2017, International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017. American Nuclear Society, p. 324-332 9 p. (International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Protective systems: Definitions and terms in the regulated risk assessment settingéi

Bui, H., Sakurahara, T., Pence, J., Gu, Z. H., Mohaghegh, Z., Reihani, S., Wortman, M., Kee, E., Moiseytseva, V. & Johnson, D., Jan 1 2017, International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017. American Nuclear Society, p. 1101-1110 10 p. (International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Protective systems: Possible extensions to the roverd method

Sakurahara, T., Hoang, H. B., Pence, J., Cheng, W. C., Mohaghegh, Z., Kee, E., Reihani, S., Wortman, M., Moiseytseva, V., Yilmaz, F. & Johnson, D., Jan 1 2017, International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017. American Nuclear Society, p. 1362-1365 4 p. (International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Protective systems: An application of regulatory guidance for ECCS sump performance

Bui, H., Sakurahara, T., Cheng, W. C., Crook, T., Vaghetto, R., Wortman, M., Mohaghegh, Z., Reihani, S., Kee, E., Munoz, D., Johnson, D., Schulz, W., Yilmaz, F. & Moiseytseva, V., 2017, International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017. American Nuclear Society, p. 693-702 10 p. (International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spatio-temporal probabilistic methodology and computational platform for common cause failure modeling in risk analysis

Sakurahara, T., Schumock, G., Murase, T., Mohaghegh, Z., Reihani, S. & Kee, E., Jan 1 2017, International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017. American Nuclear Society, p. 658-667 10 p. (International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spatio-temporal socio-technical risk analysis methodology: An application in emergency response

Bui, H., Pence, J., Mohaghegh, Z., Reihani, S. & Kee, E., Jan 1 2017, International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017. American Nuclear Society, p. 949-958 10 p. (International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2017; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2015

Analyzing non-piping location-specific LOCA frequency for risk-informed resolution of generic safety issue 191

O'Shea, N., Mohaghegh, Z., Reihani, S. A., Kee, E., Fleming, K. & Lydell, B., Jan 1 2015, International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2015. American Nuclear Society, p. 499-508 10 p. (International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2015; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Integrated PRA methodology to advance fire risk modeling for nuclear power plants

Sakurahara, T., Reihani, S. A., Mohaghegh, Z., Brandyberry, M., Kee, E., Rodgers, S., Billings, M. A. & Johnson, D., Jan 1 2015, Safety and Reliability of Complex Engineered Systems - Proceedings of the 25th European Safety and Reliability Conference, ESREL 2015. Podofillini, L., Sudret, B., Stojadinović, B., Zio, E. & Kröger, W. (eds.). CRC Press/Balkema, p. 595-603 9 p. (Safety and Reliability of Complex Engineered Systems - Proceedings of the 25th European Safety and Reliability Conference, ESREL 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

On the incorporation of spatio-temporal dimensions into socio-technical risk analysis

Pence, J. & Mohaghegh, Z., Jan 1 2015, International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2015. American Nuclear Society, p. 640-649 10 p. (International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2015; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Physics of failure, predictive modeling & data analytics for LOCA frequency

O'Shea, N., Pence, J., Mohaghegh, Z. & Kee, E., May 8 2015, RAMS 2015 - 61st Annual Reliability and Maintainability Symposium, Proceedings and Tutorials 2015. Institute of Electrical and Electronics Engineers Inc., 7105125. (Proceedings - Annual Reliability and Maintainability Symposium; vol. 2015-May).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Quantifying organizational factors in human reliability analysis using the big data-theoretic algorithm

Pence, J., Mohaghegh, Z., Ostroff, C., Dang, V., Kee, E., Hubenak, R. & Billings, M. A., Jan 1 2015, International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2015. American Nuclear Society, p. 650-659 10 p. (International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2015; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Risk-informed emergency response via spatio-temporal socio-technical risk analysis

Pence, J., Mohaghegh, Z. & Kee, E., Jan 1 2015, Safety and Reliability of Complex Engineered Systems - Proceedings of the 25th European Safety and Reliability Conference, ESREL 2015. Podofillini, L., Sudret, B., Stojadinović, B., Zio, E. & Kröger, W. (eds.). CRC Press/Balkema, p. 4375-4383 9 p. (Safety and Reliability of Complex Engineered Systems - Proceedings of the 25th European Safety and Reliability Conference, ESREL 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Using GIS to integrate social factors with level 3 PRA for emergency response

Miller, I. M., Pence, J., Mohaghegh, Z., Whitacre, J. V. & Kee, E., Jan 1 2015, Safety and Reliability of Complex Engineered Systems - Proceedings of the 25th European Safety and Reliability Conference, ESREL 2015. Zio, E., Podofillini, L., Kröger, W., Sudret, B. & Stojadinović, B. (eds.). CRC Press/Balkema, p. 3927-3934 8 p. (Safety and Reliability of Complex Engineered Systems - Proceedings of the 25th European Safety and Reliability Conference, ESREL 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014

Analyzing Importance Measure methodologies for integrated Probabilistic Risk Assessment in Nuclear Power Plants

Sakurahara, T., Reihani, S., Ertem, M., Mohaghegh, Z. & Kee, E., 2014, PSAM 2014 - Probabilistic Safety Assessment and Management. Techno-Info Comprehensive Solutions (TICS)

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sensitivity analyses of a simulation model for estimating Fiber-Induced sump screen and core failure rates

Morton, D., Letellier, B., Tejada, J., Johnson, D., Mohaghegh, Z., Kee, E., Moiseytseva, V., Reihani, S. & Zolan, A., Jan 1 2014, Nuclear Education, Public Acceptance and Related Issues; Instrumentation and Controls (I and C); Fusion Engineering; Beyond Design Basis Events. American Society of Mechanical Engineers (ASME), (International Conference on Nuclear Engineering, Proceedings, ICONE; vol. 6).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

Hybrid incorporation of physical & social failure mechanisms into probabilistic risk assessment

Mohaghegh, Z., Mosleh, A. & Modarres, M., Dec 1 2012, 11th International Probabilistic Safety Assessment and Management Conference and the Annual European Safety and Reliability Conference 2012, PSAM11 ESREL 2012. p. 3885-3894 10 p. (11th International Probabilistic Safety Assessment and Management Conference and the Annual European Safety and Reliability Conference 2012, PSAM11 ESREL 2012; vol. 5).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The benefits of using a risk-informed approach to resolve GSI-191

Sande, T. D., Zigler, G. L., Kee, E. J., Letellier, B. C., Grantom, C. R. & Mohaghegh, Z., Jan 1 2012, 2012 20th International Conference on Nuclear Engineering and the ASME 2012 Power Conference, ICONE 2012-POWER 2012. 1 ed. American Society of Mechanical Engineers (ASME), p. 725-734 10 p. (International Conference on Nuclear Engineering, Proceedings, ICONE; vol. 5, no. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

Modeling organizational influences for new-generation probabilistic risk analysis of technical systems

Mohaghegh, Z. & Mosleh, A., Oct 7 2011, Proceedings of Risk Management - For Tomorrow's Challenges. p. 74-83 10 p. (Proceedings of Risk Management - For Tomorrow's Challenges).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Physics-based common cause failure modeling in probabilistic risk analysis: A mechanistic perspective

Mohaghegh, Z., Modarres, M. & Christou, A., Dec 1 2011, ASME 2011 Power Conference Collocated with JSME ICOPE 2011, POWER 2011. 1 ed. p. 201-210 10 p. (American Society of Mechanical Engineers, Power Division (Publication) POWER; vol. 2, no. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2010

Combining system dynamics and Bayesian belief networks for socio-technical risk analysis

Mohaghegh, Z., Jul 26 2010, ISI 2010 - 2010 IEEE International Conference on Intelligence and Security Informatics: Public Safety and Security. p. 196-201 6 p. 5484736. (ISI 2010 - 2010 IEEE International Conference on Intelligence and Security Informatics: Public Safety and Security).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Development of an aviation safety causal model using Socio-Technical Risk Analysis (SoTeRiA)

Mohaghegh, Z., Dec 1 2010, 10th International Conference on Probabilistic Safety Assessment and Management 2010, PSAM 2010. p. 1942-1953 12 p. (10th International Conference on Probabilistic Safety Assessment and Management 2010, PSAM 2010; vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2009

Modeling emergent behavior for socio-technical probabilistic risk assessment

Mohaghegh, Z., Dec 1 2009, 6th American Nuclear Society International Topical Meeting on Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technologies 2009. p. 1859-1877 19 p. (6th American Nuclear Society International Topical Meeting on Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technologies 2009; vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2008

A hybrid technique for organizational safety risk analysis

Mohaghegh, Z., Kazemi, R. & Mosleh, A., Dec 1 2008, 9th International Conference on Probabilistic Safety Assessment and Management 2008, PSAM 2008. p. 1613-1620 8 p. (9th International Conference on Probabilistic Safety Assessment and Management 2008, PSAM 2008; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Theoretical foundations for building organizational safety models for PRA applications

Mohaghegh, Z. & Mosleh, A., Dec 1 2008, International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2008. p. 1627-1638 12 p. (American Nuclear Society - International Topical Meeting on Probabilistic Safety Assessment and Analysis, PSA 2008; vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2007

Multi-dimensional measurement perspective in modeling organizational safety risk

Mohaghegh, Z. & Mosleh, A., Dec 1 2007, Proceedings of the European Safety and Reliability Conference 2007, ESREL 2007 - Risk, Reliability and Societal Safety. p. 1497-1504 8 p. (Proceedings of the European Safety and Reliability Conference 2007, ESREL 2007 - Risk, Reliability and Societal Safety; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2006

A causal modeling framework for assessing organizational factors and their impacts on safety performance

Mohaghegh, Z. & Mosleh, A., Dec 1 2006, Proceedings of the 8th International Conference on Probabilistic Safety Assessment and Management, PSAM 2006. (Proceedings of the 8th International Conference on Probabilistic Safety Assessment and Management, PSAM 2006).

Research output: Chapter in Book/Report/Conference proceedingConference contribution