Search results for "Hierarchical task analysi"

showing 3 items of 3 documents

Early-design improvement of human reliability in an experimental facility: A combined approach and application on SPES

2019

Abstract SPES (Selective Production of Exotic Species) is a second-generation Isotope Separation On-Line (ISOL) facility for advanced nuclear physics applications, currently under construction at INFN (National Institute of Nuclear Physics) of Legnaro, Italy. Despite the potentially important safety implications of human errors for ISOL facilities, only a limited number of studies addressing this issue have been performed worldwide. This paper tries to address this need by means of an integrated approach of Hierarchical Task Analysis (HTA) and three human error quantification methods: HEART (in an enhanced version), SPAR-H, and CREAM. The application of multiple Human Reliability Analysis (…

Interface (Java)Computer scienceHuman error0211 other engineering and technologies02 engineering and technologyTask (project management)law.inventionlawHuman reliability assessment021105 building & constructionNuclear power plantCredibilityHuman error0501 psychology and cognitive sciencesHierarchical task analysiSafety Risk Reliability and QualitySettore ING-IND/19 - Impianti Nucleari050107 human factorsHuman reliability05 social sciencesPublic Health Environmental and Occupational HealthSPAR-HControl roomTask analysisSystems engineeringHEARTCREAMSafety ResearchSafety Science
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Linguistic Approach to Support Human Reliability Analysis and Validation Work in Advanced Radiotherapy Technologies

2019

An integrated methodology, that combines Hierarchical Task Analysis (HTA), Cognitive Task Analysis (CTA) and a modified Human Error Assessment and Reduction Technique (HEART), is proposed to identify safety-relevant human actions in innovative and advanced facilities. It is suggested to use in HEART the concept of linguistic expressions for proportion assessment factors. To prove its applicability, a case study is presented. The validation work has related to safety analyses of accidental events that can involve radiological over-exposure of patients during proton therapy treatments carried out by CATANA (Centro di AdroTerapia Applicazioni Nucleari Avanzate) centre, Italy. CATANA is the fir…

Operator human errorAdrotherapyWork (electrical)Computer scienceTask analysisHEARTCentro di AdroTerapia Applicazioni Nucleari AvanzateHuman error assessment and reduction techniqueProton therapySettore ING-IND/19 - Impianti NucleariLinguisticsHierarchical Task AnalysiHuman reliability
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Analisi di sicurezza nella procedura di protonterapia oculare applicata presso i Laboratori del Sud dell’INFN di Catania

2017

A partire dal 2002, l’Azienda Ospedaliera Universitaria “Policlinico Vittorio Emanuele” di Catania ha effettuato il trattamento di circa 350 pazienti affetti da neoplasie oculari mediante fasci di protoni prodotti con il ciclotrone disponibile presso i Laboratori nazionali del Sud (LNS). Tale impianto viene utilizzato per attività di ricerca nell’ambito della fisica sperimentale, per cui è stato necessario modificare le caratteristiche del fascio, rendendolo idoneo alle applicazioni cliniche. Il lavoro di ricerca ha riguardato lo svolgimento della analisi del rischio volto ad individuare possibili fallimenti nelle procedure adottate per il trattamento del paziente sottoposto a cicli di prot…

Settore ING-IND/20 - Misure E Strumentazione Nucleariprotonterapia Analisi di sicurezza Hierarchical Task Analysis Cognitive Task Analysis Human Error Assessment and Reduction TechniqueSettore ING-IND/19 - Impianti Nucleari
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