Search results for " accident."
showing 10 items of 180 documents
Forensic investigation in aircraft accident with the aid of CT (MSCT), and Magnetic Resonance Imaging (MRI): our experience
2011
The autors report their experience in a case of air disaster in which a Tuninter airlines ATR 72 fallen down into the sea near Capo Gallo coast (Palermo, Italy) with 39 persons on board, resulting in six-teen victims. In the present contribute the authors argued the causes of the death and analysed patternes of injuries sustained by passengers involved in the fatal airplane accident using the conventional autopsy combined with postmortem Multi Slice Computed Tomography (MSCT) examination.
Hábitos de sueño de la población infantil del Grau de Gandía. Un estudio descriptivo.
2012
El insomnio es es trastorno de sueño infantil más frecuente y puede aparecer en la edad lactante o en la etapa preescolar, siendo de utilidad para la detección precoz el uso de cuestionarios de sueño, como la versión española del Pediatric Sleep Questionnaire (PSQ). Nos planteamos conocer la prevalencia de los trastornos de sueño en una población de 3 a 6 años del Grau de Gandía, utilizando para ello la versión española del PSQ mediante una encuesta autocumplimentada por los padres de los alumnos de los diferentes colegios. Se ha realizado un estudio descriptivo de corte transversal, recogiéndose 144 encuestas válidas, realizándose la entrada de los datos en una base de datos EXCEL para su …
Los Centros de Reconocimiento de Conductores veinte años después
2008
Si bien existe una tradicion espanola en la aplicacion de los conocimientos psicologicos a la prevencion de accidentes de circulacion, que arranca desde la decada de 1920, no se convirtio en un fenomeno de masas hasta mediados de los anos 80 cuando, al extenderse desde los conductores profesionales a todos los conductores, llego a un numero creciente de espanolas y espanoles. Esta accion preventiva, que fue el primer rol profesional de intervencion psicologica legalmente regulado en Espana, definido incluso antes de la existencia formal de una autentica practica academica en Psicologia, es hoy una destacada fuente de empleo para los titulados en Psicologia y goza de plena actualidad, como d…
Modeling accident risk at the road level through zero-inflated negative binomial models: A case study of multiple road networks
2021
Abstract This paper presents a case study carried out in multiple cities of the Valencian Community (Spain) to determine the effect of sociodemographic and road characteristics on traffic accident risk. The analyzes are performed at the road segment level, considering the linear network representing the road structure of each city as a spatial lattice. The number of accidents observed in each road segment from 2010 to 2019 is taken as the response variable, and a zero-inflated modeling approach is considered. Count overdispersion and spatial dependence are also accounted for. Despite the complexity and sparsity of the data, the fitted models performed considerably well, with few exceptions.…
Accounting for previous events to model and predict traffic accidents at the road segment level: A study in Valencia (Spain)
2022
Abstract Predicting the occurrence of traffic accidents is essential for establishing preventive measures and reducing the impact of traffic accidents. In particular, it is fundamental to make predictions using fine spatio-temporal units. In this paper, the daily risk of traffic accident occurrence across the road network of Valencia (Spain) is modeled through logistic regression models. The spatio-temporal dependence between the observations is accounted for through the inclusion of lagged binary covariates representing the previous occurrence of a traffic accident within a spatio-temporal window centered at each combination of day and segment of the network. A temporal distance of 28 days…
Numerical assessment of the thermomechanical behaviour of the DEMO Water-Cooled Lithium Lead inboard blanket equatorial module
2018
Abstract Within the framework of EUROfusion R&D activity, a research campaign has been carried out at the University of Palermo, in close cooperation with ENEA labs, in order to assess the thermo-mechanical performances of the DEMO Water-Cooled Lithium Lead (WCLL) inboard blanket equatorial module, whether properly integrated within its whole inboard segment. In particular, a detailed 3D model of this segment, including all the other modules, the back-supporting structure and the attachment system, has been considered in order to realistically simulate the boundary conditions affecting the equatorial module behaviour. The study has been focused on the investigation of the module thermo-mech…
Social Intervention in Traffic Safety
2001
Traffic accidents during the transport of merchandise or passengers on roads and highways have, from the beginning, taken by surprise those who have experienced them themselves or involving persons close to them, as well as those who have witnessed accidents or, in one way or another, helped to alleviate their effects. They say that Albert Einstein commented after the death of a friend: “The worst thing is not only the fact that traffic accidents occur, but also how little we know about why they happen and how little we do to prevent them...”
Motivational and Emotional Aspects Involved in Driving
2001
It is evident that individuals display different behaviors when driving and especially when involved in accidents. These differences seem to be related in various ways to physical, mental and socio-environmental characteristics of the driver. It is also known that a wide range of situational variables that are all too common in our daily lives, such as fatigue, use of drugs, alcohol or certain medication; sleepiness and transitory behavioral alterations such as stress or anxiety, have a negative influence on driving.
Attività di interconfronto tra codici di trasporto atmosferico per la preparazione e la risposta alle emergenze nucleari
2019
In questo lavoro vengono presentati e confrontati i risultati ottenuti con tre differenti codici (FLEXPART, CALPUFF e ldX) per il trasporto atmosferico di inquinanti radioattivi. I codici vengono confrontati su una singola simulazione di un possibile rilascio incidentale alla stazione frontaliera di Gösgen (CH), in condizioni meteorologiche sfavorevoli per il territorio italiano. In this work we present and compare the results obtained iwth three different codes (FLEXPART, CALPUFF and ldX) for the atmospheric dispersion of radioactive pollutants. The codes are compared on a single simulation of a possible incident release in the Gösgen (CH) nuclear power plant with weather conditions that a…
La Prevención de riesgos laborales en el arte urbano
2017
Cuando pensamos en el mundo de los graffitis no lo solemos relacionar con la PRL, sin embargo la labor de estos artistas urbanos también se encuentra sometida a ciertos riesgos, por lo tanto deben de adoptar medidas de prevención y protección que les permita minimizar tales riesgos. El manejo adecuado de los equipos y el respeto a los datos ofrecidos por los fabricantes o suministradores de las sustancias, son imprescindibles para poder ejecutar los diseños y alcanzar el objetivo deseado de la representación gráfica de unas obras, que más allá de las afinidades o tendencias de cada persona, no dejarán indiferente al observador.