Results 231 to 240 of about 327,364 (268)

Hazardous Failure Rate of the Safety Function

2015
Quantitative assessment of safety function integrity against random failures is necessary assumption for railway signalling system acceptance and its implementation into operation. The railway signalling system can be modelled as continuous mode system and therefore the criterion for quantitative assessment safety integrity of safety function is ...
Karol Rástocný, Juraj Zdánsky
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Mathematical tools for hazard function analysis

Journal of Mathematical Psychology, 2003
A hazard function is a characterization of the risk of an event occurring at a given point, conditioned by the fact that the event has not already occurred. Given the important role of the hazard functions in the mathematical psychology, the paper deals with mathematical techniques apt to prove several properties of hazard functions.
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Hazard Function of a Random Time

2004
In this chapter, the problem of a quasi-explicit evaluation of various conditional expectations is studied in the case when the only filtration available in calculations is the natural filtration of a random time. At the intuitive level, we consider here an individual who is able to observe a certain random time τ, but has no access to any other ...
Tomasz R. Bielecki, Marek Rutkowski
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Hazard Function Estimation Using B-Splines

Biometrics, 1995
A flexible parametric procedure is given to model the hazard function as a linear combination of cubic B-splines and to obtain maximum likelihood estimates from censored survival data. The approach yields smooth estimates of the hazard and survivorship functions that are intermediate in structure between strongly parametric and non-parametric models. A
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Distribution and Hazard Functions Estimation

1989
Let X be a random variable valued in ℝd, d ≥ 1, with distribution F and density f. We investigate, from a sample X1.....Xn drawn from f, the estimation of the hazard function, also called failure rate, defined for any x in ℝd, F(x)
Lázió Györfi, Wolfgang Härdle, Pascal Sarda, Philippe Vieu   +3 more
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New hazard rate functions

Microelectronics Reliability, 1978
Abstract This paper presents an idea about three new hazard rate functions. Hazard rate and reliability expressions are presented.
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Sexual Health Among Adolescent and Young Adult Cancer Survivors: A Scoping Review From the Children's Oncology Group Adolescent and Young Adult Oncology Discipline Committee

Ca-A Cancer Journal for Clinicians, 2021
David R Freyer, Natasha N Frederick, Kristin Bingen   +2 more
exaly  

Female Erectile Tissues and Sexual Dysfunction After Pelvic Radiotherapy: A Scoping Review

Ca-A Cancer Journal for Clinicians, 2022
Julie R Bloom, Deborah C Marshall, Mylin A Torres   +2 more
exaly  

Functional Modeling and Reasoning about Hazards

2022 6th International Conference on System Reliability and Safety (ICSRS), 2022
Jing Wu 0025, Morten Lind, Xinxin Zhang 0005   +2 more
openaire   +1 more source

Gene Regulation by Long Non-Coding RNAs and Its Biological Functions

Nature Reviews Molecular Cell Biology, 2021
Luisa Statello, Ling-Ling Chen, Maite Huarte   +2 more
exaly