Sentence examples for functional hazard from inspiring English sources

Preliminary System Safety Assessment (PSSA) is utilized to assess the system architecture after the Preliminary Aircraft Safety Assessment (PASA) and System-Level Functional Hazard Assessment (SFHA).

In the step of hazard identification, the catastrophic functional hazards, derived from the functional hazard analysis (FHA) results for the airplane, are used as the top events to construct the fault trees.

In this work, after a survey on applicable certification documents for the safety objectives definition, the most relevant functional failures of a light remotely-piloted helicopter are identified and analysed via Functional Hazard Assessment.

This chapter mainly introduces the System Functional Hazard Assessment (SFHA) process and consists of five sections that show how this process identifies failure conditions, effects and classifications according to the loss of function and malfunction with the consideration of all the system functions to determine safety requirements.

Airworthiness compliance verification method is presented in this paper.Firstly, in the cause of uncontained rotor fragments bursting out, the hazards validation method is proposed based on the results of airplane level functional hazard analysis (FHA) and fault tree analysis (FTA) in this paper.

The basic idea of traditional vulnerability curve is to build a functional relationship between hazard intensity and hazard impact for a specific hazard category (Jaiswal et al. 2011; Omidvar et al. 2012; Papathoma-Köhle et al. 2012).

Regression analyses using flexible parametric models with fractional polynomials enabled fitting of appropriate baseline hazard functions and functional form of covariates.

Similar modification was observed for the presence of both structural and functional renal impairment: the hazard ratio was substantially higher among participants with incomplete follow-up (hazard ratio 11.4 (1.4 to 93.2)) compared with committed responders (2.4 (1.0 to 5.9)) (a three-group comparison was not possible because of small cell sizes).

The functional form of the hazard rate does not need to be specified.

In contrast, when we increased the specificity of the outcome to include the presence of both structural and functional renal impairment, the hazard ratio increased from 1.15 to 3.41 and was highly significant despite a dramatic reduction in the event rate (from 572 to 30).

The most successful strategies for fall prevention include interventions to improve strength and functional status, reduce environmental hazards, and monitoring of high-risk residents [ 60].