Search results for "Major road"

showing 2 items of 2 documents

Turbo-roundabouts vs Roundabouts Performance Level

2012

AbstractIn this paper the performance level of basic turbo-roundabouts and double-lane roundabouts are compared. Cowan's M3 headway distribution was chosen to take into account bunched vehicles moving along each circulating lane; the Hagring model was adopted to evaluate entry capacity both at turbo-roundabout and at double-lane roundabout.The comparative analysis was performed evaluating operational performances in terms of delay suffered by users entering the intersection.Results of the analyses show that efficiency of basic turbo-roundabouts highly depend on traffic situations and can be significant when major road captures most of the traffic demand.

Engineeringbiologydelaybusiness.industryTurboturbo-roundaboutbiology.organism_classificationTransport engineeringHeadwaySettore ICAR/04 - Strade Ferrovie Ed AeroportiGeneral Materials SciencebusinessMajor roaddouble-lane roundaboutProcedia - Social and Behavioral Sciences
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Factores asociados en la relación alcohol-conducción en jóvenes conductores

2014

La conducción bajo los efectos del alcohol es uno de los grandes problemas en la Seguridad Vial. A ello se une una progresiva homogeneización de los nuevos patrones de consumo intensivo de alcohol (CIA) juvenil. Este hecho implica la necesidad de adaptar los contenidos de los programas preventivos aplicados con esta población.Este trabajo parte de la revisión de los determinantes más implicados en esta conducta de riesgo, en función del patrón de consumo (CIA/noCIA) y de la experiencia del conductor (Noveles/no Noveles), entre estudiantes universitarios (n=340).Los resultados reflejan una falta de conocimientos generalizada respecto a cuestiones relacionadas tanto con la normativa de tráfic…

Consumption (economics)education.field_of_studyHealth (social science)celebritiesPopulationPsychological interventionBinge drinkingcelebrities.reason_for_arrestRisk perceptionPsychiatry and Mental healthGeographyEnvironmental healthDevelopmental and Educational PsychologyLack of knowledgeeducationMajor roadSocial psychologyDriving under the influenceHealth and Addictions/Salud y Drogas
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