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Materie / parole chiave: Reliability engineering; Reliability (semiconductor); Psychology; Computer science; Engineering; Physics; Quantum mechanics; Power (physics)

Let G = (V;E) be a digraph with a distinguished set of terminal vertices K V and a vertex s 2 K . We de ne the s;K-diameter of G as the maximum distance between s and any of vertices of K. If the arcs fail randomly and...

An eleven item clinician-administered Mania Rating Scale (MRS) is introduced, and its reliability, validity and sensitivity are examined. There was a high correlation between the scores of two independent clinicians on b...

Maximum likelihood factor analysis provides an effective method for estimation of factor matrices and a useful test statistic in the likelihood ratio for rejection of overly simple factor models. A reliability coefficien...

To address the need for a standardized system to classify the gross motor function of children with cerebral palsy, the authors developed a five-level classification system analogous to the staging and grading systems us...

BACKGROUND: Physical inactivity is a global concern, but diverse physical activity measures in use prevent international comparisons. The International Physical Activity Questionnaire (IPAQ) was developed as an instrumen...

The kappa statistic is frequently used to test interrater reliability. The importance of rater reliability lies in the fact that it represents the extent to which the data collected in the study are correct representatio...

Reliability coefficients often take the form of intraclass correlation coefficients. In this article, guidelines are given for choosing among six different forms of the intraclass correlation for reliability studies in w...

In this article I evaluated the psychometric properties of the UCLA Loneliness Scale (Version 3). Using data from prior studies of college students, nurses, teachers, and the elderly, analyses of the reliability, validit...

Materie / parole chiave: Intraclass correlation; Reliability (semiconductor); Guideline; Inter-rater reliability; Intra-rater reliability; Medicine; Clinical Practice; Reading (process); Test (biology); Computer science; Medical physics; Data mi...

Materie / parole chiave: Statistical power; Sample size determination; Reproducibility; Reliability (semiconductor); Power (physics); Psychology; Sample (material); Computer science; Neuroscience; Cognitive psychology; Reliability engineering; S...

Materie / parole chiave: Schedule for Affective Disorders and Schizophrenia; Inter-rater reliability; Medical diagnosis; Psychology; Psychiatry; Clinical psychology; Schizophrenia (object-oriented programming); Anxiety; Rating scale; Test validi...

Forty proteins with polypeptide chains of well characterized molecular weights have been studied by polyacrylamide gel electrophoresis in the presence of sodium dodecyl sulfate following the procedure of Shapiro, Vinuela...

Materie / parole chiave: Computer science; Segmentation; Tracing; Artificial intelligence; Context (archaeology); Reliability (semiconductor); Set (abstract data type); Image segmentation; Machine learning; Physics; Power (physics); Operating sy...

Our intention is to objectively assess the behavior patterns related to bravery in bullfighting cattle by means of a scale devised for this purpose. Reliability and validity studies have been carried out. This instrument...

Background: Clinical examinations increasingly consist of composite tests to assess all aspects of the curriculum recommended by the General Medical Council. Setting: A final undergraduate medical school examination for...

Artificial Intelligence (AI) is increasingly recognized as a transformative tool in the field of radiation and nuclear safety. This technology offers significant opportunities to enhance the safety, security, efficiency,...

This e-book is part of the project Nutrition and Well-being Fact-checking for Higher Education" (NUTRIWELLB), funded by the Erasmus + Programme of the European Commission, from December 2022 to November 2024 (funding num...

Monitoring and controlling of large power systems is becoming more challenging as a consequence of the growth of their size, increasing demand for electricity, penetration of variable renewable energy sources, uncertaint...

El propósito de la investigación fue medir las actitudes hacia la covid – 19 e influencia multivariante en el estado mental en situación de confinamiento en las familias de Arequipa en el año 2020, se consideró a ...

Research has highlighted that no instrument with adequate evidence of validity and reliability currently exists to assess quality of life (QoL) in children with Down syndrome (DS). Important limitations have been pointed...

Between 1889 and 1919, Weetman Pearson became one of the world's most important engineering contractors, a pioneer in the international oil industry, and one of Britain's wealthiest men. At the center of his global busin...

Wireless Technologies have allowed a fast growing of the Internet service in both public and private environments where wireless networks mostly consist of nodes interconnected with a fixed infrastruc- ture; nevertheless...

Exposure to pesticides during infancy is associated with numerous adverse health outcomes. The assessment of knowledge and perception of pesticides exposure and risk among children has not been thoroughly studied. The ai...