, its basic components and create a model for accomplishing it. Reliability is a key factor considered by the author to … presents the design of information systems at risk as small operation. This paper defines the concept of reliability of systems … designed and presented an original design of systems with high reliability. According to the author, the cost of preparing such …

a longitudinal survey. Using models that estimate reliability for repeated measures, quasi-simplex models, 33 variables …

The quasi-simplex model makes use of at least three repeated measures of the same variable to estimate its reliability …. The model has rather strict assumptions about how various parameters in the model are related to each other. Previous … studies have outlined how several of the assumptions of the quasi-simplex model may be relaxed using more than 3 waves of data …

study, we focus on the reliability of students earnings expectations. To what extent is observed log earnings expectations … affected by random measurement error (noise)? A test-retest method is applied and reliability is found to be fairly low; about … analysis show how these measures of reliability can be adjusted to become more suitable to other studies, where different …

response scales. In terms of psychometric properties it is recommended to investigate reliability and validity of the …

Purpose: Estimate the maintenance efficiency in the Brown-Proschan model with the bathtub failure intensity. Design … maintenance process. Findings: The main contribution of the present study is the reformulation of the Brown and Proschan model … using the bathtub failure intensity .Practical implications: Our model is defined by BP reformulation one using bathtub …

sector to undertake, even when additional generation capacity to improve overall electricity reliability is not justified. …

reliability R = Pr( X <Y ). The algebraic form for R = Pr( X <Y ) has been worked out for the vast majority of the well …