904 resultados para road safety research


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Includes bibliography

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This issue of the Bulletin deals with road safety, which has become an urgent worldwide problem. Given the fact that road accidents are increasing, that they affect the planet's most vulnerable population (namely the lowest income groups in developing countries) and that this is becoming a genuine public health crisis, the United Nations has decided that it is urgent to address the matter. The World Health Organization (WHO) has therefore dedicated the World Health Day 2004 to road safety.Given the urgent need for action, the Chiefs of Transport of the five Regional Economic Commissions of the United Nations held a meeting in Geneva (September 2004), where they agreed to reinforce the studies and projects carried out in this area.Below is a summary of various information sources and initiatives adopted to assess and tackle this modern epidemic and offers a pessimistic outlook for 2020, when road traffic crashes will constitute the third cause of death unless serious action is taken from today.

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This issue of the FAL Bulletin examines road safety performance in Latin America and the Caribbean between 2000 and 2010. It also sets out the need for road safety measures to be incorporated into an integrated and sustainable mobility policy.

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This issue of the FAL Bulletin examines the implications of road safety for the health-care system. It focuses on the economic cost of treating and rehabilitating road traffic injury victims and, for the sake of better public policy, proposes policy changes aimed at improving data collection as well as coordination among government agencies.

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This issue of the FAL bulletin analyses the main characteristics of public policy and of the design of road safety campaigns, using six international (Latin American and European) experiences.

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This issue of the FAL Bulletin examines the performance of the countries of Latin America and the Caribbean during the first years of the decade of action for road safety. This document is part of the activities being undertaken by ECLAC as a United Nations regional commission in preparation for the Second Global High-Level Conference on Road Safety, which is to take place in Brasilia on 18 and 19 November 2015.

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Road accidents cause more deaths than homicides in Latin America, nevertheless it is not highlighted as a major concern by media and society. World Health Organization put this issue in high priority by releasing the Decade of Action in Road Safety that establishes five pillars to guide national road safety plans and activities. This paper addresses the drawbacks in the implementation of these actions in Latin American countries and its implications to achieve a sustainable development. The main concerns are: lack of empowerment of the road safety management organisations; lower vehicular standards; corruption related to the enforcement of traffic safety laws to and to the construction of safer roads; absence of safety vehicular inspections; vehicle fleet increase, decrease of public transportation demand; and the absence of a safety culture. Without facing these problems, sustainable development in Latin America will be impaired, once road safety is a fundamental link to achieve sustainability.

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Public Private Partnerships (PPPs) are mostly implemented for three reasons: to circumvent budgetary constraints, encourage efficiency and improvement of quality in the provision of public infrastructure. One of the ways of reaching the latter objective is by the introduction of performance-based standards tied to bonuses and penalties to reward or punish the performance of the contractor. These performance based standards often refer to different aspects such as technical, environmental and safety issues. This paper focuses on the implementation of safety based incentives in PPPs. The main aim of this paper is to analyze whether the incentives to improve road safety in PPPs are effective in improving safety ratios in Spain. To this end, negative binomial regression models have been applied using information from the Spanish high capacity network in 2006. The findings indicate that even though road safety is highly influenced by variables that are not much controllable by the contractor such as the Average Annual Daily Traffic and the percentage of heavy vehicles in the highway, the implementation of safety incentives in PPPs has a positive influence in the reduction of fatalities, injuries and accidents.

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The goal of this paper is to evaluate whether the incentives incorporated in toll highway concession contracts in order to encourage private operators to adopt measures to reduce accidents are actually effective at improving safety. To this end, we implemented negative binomial regression models using information about highway characteristics and accident data from toll highway concessions in Spain from 2007 to 2009. Our results show that even though road safety is highly influenced by variables that are not managed by the contractor, such as the annual average daily traffic (AADT), the percentage of heavy vehicles on the highway, number of lanes, number of intersections and average speed; the implementation of these incentives has a positive influence on the reduction of accidents and injuries. Consequently, this measure seems to be an effective way of improving safety performance in road networks.

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The Nuclear Safety research requires a wide international collaboration of several involved groups. In this sense this paper pretends to show several examples of the Nuclear Safety research under international frameworks that is being performed in different Universities and Research Institutions like CIEMAT, Universitat Politècnica de Catalunya (UPC), Universidad Politécnica de Madrid (UPM) and Universitat Politècnica de València (UPV).

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Public Private Partnerships (PPPs) are mostly implemented for three reasons: to circumvent budgetary constraints, encourage efficiency and improvement of quality in the provision of public infrastructure. One of the ways of reaching the latter objective is by the introduction of performance-based standards tied to bonuses and penalties to reward or punish the performance of the contractor. These performance based standards often refer to different aspects such as technical, environmental and safety issues. This paper focuses on the implementation of safety based incentives in PPPs. The main aim of this paper is to analyze whether the incentives to improve road safety in PPPs are effective in improving safety ratios in Spain. To this end, negative binomial regression models have been applied using information from the Spanish high capacity network in 2006. The findings indicate that even though road safety is highly influenced by variables that are not much controllable by the contractor such as the Average Annual Daily Traffic and the percentage of heavy vehicles in the highway, the implementation of safety incentives in PPPs has a positive influence in the reduction of fatalities, injuries and accidents.

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En este artículo se recoge cómo se ha regulado este aspecto tradicionalmente en concesiones y cómo se viene haciendo más recientemente, comparando para tres concesiones europeas puestas en servicio en los últimos años, las bonificaciones con el beneficio social que corresponden a cada nivel de reducción de la accidentalidad en la carretera. Los resultados arrojan que los incentivos aplicados, tanto antiguamente como los más recientes, son anodinos por dos motivos: porque son muy inferiores al beneficio social derivado de ellos y porque aparentemente son muy inferiores al coste de las actuaciones de mejora de la seguridad vial. Road safety is one of the most important issues in PPP roads. At this respect, to achieve a property regulation it is necessary to introduce objective and explicit incentives in the contracts. Besides, these incentives must be focused at the net social benefit. This paper explains how road safety has been introduced traditionally in PPP road contracts and how it is been doing it nowadays, comparing for three recent concessions of Europe, the bonuses and the social benefit associated to each reduction of accidents in the roads. As a result, it can be affirmed that the incentives applied, both traditional and the most ones, are unremarkable for two reasons: because they are much lower than the social benefit derived from them and because they apparently are well below the cost of measures to improve road safety.