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Dec 2026

Framework of Key Coefficients to Provide Guidance on Modeling to Avoid Environmental Disasters

Industrial contamination events have repeatedly demonstrated the consequences of mischaracterizing contaminant behavior and exposure pathways in environmental systems. Despite advances in modeling tools, decision-making errors often arise from incomplete understanding of contaminant fate and transport. This study p...

Edward McBean, Adya Aiswarya Dash · 0 citations
Open access Oct 2026

Priority-Weighted System Dynamics for Cost-Effective Risk Mitigation in High-Risk Storage Facilities

High-risk storage facilities function as sociotechnical systems in which technical reliability, human performance, organizational control, and environmental stress interact over time, so their risk cannot be captured by a single probability-impact score. This study develops a priority-weighted System Dynamics model to...

N. Sulistiyawati, B. Syairudin, Buana Ma'ruf · 0 citations
Open access Sep 2026

Assessing the expected impact of logistics risks on supply chain performance

This study develops an integrated framework that predicts logistics risks and quantifies their expected impact on supply chain performance. Existing research largely focuses on estimating risk occurrence but rarely evaluates both the likelihood and the potential consequences of disruptions. To address this gap, the...

Mai Thuy Tien Pham · 0 citations
Open access Aug 2026

Quantitative Risk Assessment (QRA) of Major Accident Hazards in a Petrochemical Refinery Using Fault Tree and Consequence Analysis

The relentless expansion of the Chemical Process Industry (CPI) necessitates the implementation of rigorous and comprehensive safety evaluations. This research manuscript presents an extensive Quantitative Risk Assessment (QRA) conducted on a major petrochemical refinery, specifically targeting the hazards associated w...

Devesh Dixit and Dr Neeta Banger · 0 citations
Open access Aug 2026

A Novel Time-Varying Failure Risk Assessment Framework for Marine Diesel Engines Integrating Large Language Models and Bayesian Networks

Fault risks in marine diesel engines (MDEs) propagate across coupled subsystems and evolve with component degradation, but existing methods rarely integrate accident narratives, causal structure, and time-varying reliability. This study develops a novel framework that integrates large language models (LLMs), rough–fuzz...

Siheng Zhao, Zixiang Zhu, Shifei Ma et al. · 0 citations
Open access Aug 2026

Mitigating production losses and reliability analysis via RCM-FMEA driven instrumentation maintenance program

Production loss represents a significant hazard in the process industry, and when coupled with catastrophic events, the financial consequences can be severe. High equipment failure rates and the associated risks of lost production time underscore the need for an optimal maintenance program that ensures safe, reliab...

Farhan Baig, Azeem Uddin Uzair, Salman Baig et al. · 1 citation

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