249 research outputs found

    Modeling of the BFU incidence of the Panama metroline 1

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    The objetive of this paper is modeling of the BFU incidenceof the Panama metro line 1. This paper performed a group of statisticalanalysis like: Analysis of measures ofcentral tendency, estimation of the characteristic equation of the data and its determination coefficient and the non-parametric Kolmogorov-Sminov test with three contrasts (normal, exponential and Weibull). This research article presents the results of the modeling of the incidence type BFU of Panama metroline 1. Theseresults showthat the incidence BFU have a exponential statisticalbehaviourand it has been decreasing in the 2017-2021. The results of Kolmogorov-Sminovnon-parametric testshowthat thedistribution that best fits the data of the incidences of BFU typeis the exponentialdistributio

    Transportation Systems:Managing Performance through Advanced Maintenance Engineering

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    Exploring the relationship between intelligent transport system capability and business agility within the Bus Rapid Transit in South Africa

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    Abstract: More than 65% of South Africans use public transportation to access educational, business, and financial activity. Mobility of individuals and products, particularly in metropolitan areas, suffers from delays, unreliability, absence of safety and air pollution. On the other hand, mobility demand is increasing quicker than South Africa's accessible infrastructure. Public transport services are poor in general, but this picture is transforming a high-quality mass transit system using high-capacity buses along dedicated bus lanes by implementing the Bus Rapid Transit (BRT) system. The BRT system appeared as the leading mode of urban passenger transit in the first decade of the twenty-first century after a few pioneering applications in the later portion of the twentieth century. In addition, Intelligent Transport System’s (ITS) advantages motivate both advanced and developing nations, such as South Africa, to invest in these techniques rather than spending enormous quantities on expanding the transportation network. Various stakeholders in government, academia and industry are in the process of presenting a shared vision of this new strategy and first practical steps should be taken towards this objective. Intelligent transport system capacity can provide better and more inclusive public transportation facilities to commuters through enhanced reliability and accessibility; to operators through efficiency gains; and to customers and operators in terms of cost-effectiveness and service provision affordability. International experience shows that capacities of the ITS can boost transportation profits by as much as 10-15%...D.Phil. (Engineering Management

    International logistics

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    Transport 2040 : analysis of technical developments in transport - maritime, air, rail and road

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    A number of technical and socio-technical factors are driving the development and adoption of automation. The report, Transport 2040: Automation, Technology, Employment – The Future of Work, provided an overview of the most important trends forecasted to affect the global transport sector by 2040. This current report provides additional details of that assessment. The research conducted is guided by a transport-technology analytical model that provides a structure for a systematic review across different modes of transport. This report reviews, in particular, the transportation technology through the lens of transport vehicles (e.g. ships, trucks, trains, aircraft) and the technical infrastructure that is needed for the operation of the vehicle (e.g. waterways and harbours, roads, railway tracks and freight terminals, as well as controlled airspace and airports).https://commons.wmu.se/lib_reports/1076/thumbnail.jp

    MethOds and tools for comprehensive impact Assessment of the CCAM solutions for passengers and goods. D1.1: CCAM solutions review and gaps

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    Review of the state-of-the-art on Cooperative, Connected and Automated mobility use cases, scenarios, business models, Key Performance Indicators, impact evaluation methods, technologies, and user needs (for organisations & citizens)
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