Author

A. Elshahhat

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Open access 2026

Reliability Analysis of Weibull Distribution under Unified Progressive Hybrid Censoring in Partially Accelerated Life Tests

This study focuses on estimating reliability for the Weibull distribution within the framework of constant-stress partially accelerated life tests, incorporating the unified Type-I progressive hybrid censoring scheme that has not been previously examined. The unknown parameters of the Weibull model, including accelerat...

R. Alotaibi, M. Nassar, Z. Khan et al. · Revista Internacional de Mét... · 0 citations

Open access Oct 2026

Advancing Competing Risks Analysis via Adaptive Progressive First-Failure Censoring: The Xgamma Distribution Case with an Application

The analysis of lifetime data in the presence of multiple competing causes of failure remains a fundamental problem in reliability and survival studies, particularly when observations are obtained under complex and resource-constrained censoring mechanisms. In this context, the adaptive progressive first-failure censor...

R. Alotaibi, M. Nassar, A. Elshahhat · Axioms · 0 citations

Open access Aug 2026

Reliability Inference for Time Parameters of the Newly Weibull Extended Model With Biomedical and Industrial Applications

A new 3‐parameter extended Weibull distribution, called Y‐Weibull, is adopted as a more flexible alternative capable of capturing a wide range of hazard‐rate patterns encountered in practical applications. This study develops Bayesian and non‐Bayesian inferential frameworks for the Y‐Weibull distribution under the un...

A. Abdel-Hakim, Heba S. Mohammed, O. Abo-Kasem et al. · Quality and Reliability Engi... · 0 citations