Sökning: "semi modal"

Visar resultat 1 - 5 av 19 uppsatser innehållade orden semi modal.

  1. 1. Towards Sustainable Transport: A case study on modal shift for temperature-controlled goods between northern Norway and central Europe

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Love Kristoffersson; Etienne Skowronski; [2023-07-03]
    Nyckelord :road-rail transport; temperature-controlled goods; cross-border; modal shift; transportation network;

    Sammanfattning : In line with the ambitious sustainability goals set by the European Union to reduce transport emissions, there is a growing interest for sustainable freight transport across Europe. Rail transportation has emerged as a preferred mode of choice for shippers and freight forwarders, given its sustainability advantage of transporting larger volumes on longer distances. LÄS MER

  3. 2. The role of motivations and perceived ability to cycle as a mode of transport in an emerging cycling culture - the case study of Cork Metropolitan Area, Ireland

    Master-uppsats, Lunds universitet/Institutionen för kulturgeografi och ekonomisk geografi

    Författare :Nieve Greene; [2023]
    Nyckelord :travel behaviour; mobility; utilitarian cycling; human infrastructure; built environment; Theory of Planned Behaviour; Politics of Mobility.; Social Sciences;

    Sammanfattning : Cycling as mode of transport can be seen as a sustainable and active mode of travel that can be part of the solution for climate change and urban congestion. Many cities in Europe are now investing in cycling to reduce their carbon emissions and make their spaces more liveable and accessible. LÄS MER

  4. 3. Reliability-Based Sensitivity Analysis of the Dynamic Response of Railway Bridges

    Master-uppsats, KTH/Bro- och stålbyggnad

    Författare :Hasan Al-Zubaidi; [2022]
    Nyckelord :Railway bridges; High-speed trains; Simply supported beam; Global sensitivity analysis; Uncertainty quantification; Reliability; Ballast instability; Running safety; Passenger comfort;

    Sammanfattning : In response to the planned increase in operational speeds and axle loads of passengertrains that may lead to resonance-induced excessive vibrations in railway bridges,recent studies examined the reliability of bridges concerning train running safety andpassenger comfort limit states. In this respect, valuable information regarding theimportance of input variables can be obtained by conducting Sensitivity Analysis (SA). LÄS MER

  5. 4. Who’s in charge here? Governance of e-scooters in Stockholm amid the sustainable urban mobility transition

    Master-uppsats, KTH/Urbana och regionala studier

    Författare :Claire Borchers; Tobias Isaksson; [2022]
    Nyckelord :Sustainable mobility; transport policy; innovation; micromobility; e-scooters; Hållbar mobilitet; transportpolicy; innovation; mikromobilitet; elsparkcyklar;

    Sammanfattning : Innovation is a necessary element to transition towards a more sustainable transport paradigm. Advancements made in electrification and digitalisation are creating new forms of urban mobility which have the potential to reduce the impact of transport and shift modal splits. LÄS MER

  7. 5. Optimal Force Distribution for Active and Semi-active Suspension Systems

    Master-uppsats, KTH/Väg- och spårfordon samt konceptuell fordonsdesign

    Författare :Gobi Kumarasamy; [2022]
    Nyckelord :Optimisation; Semi-active suspension system; Primary and secondary ride; Skyhook controller; Force allocation algorithm; Arbitration error; Optimering; Semiaktivt fjädringssystem; Primär och sekundär åkkomfort; Skyhook-styrenhet; Force-allokering algoritm; Arbitreringsfel;

    Sammanfattning : The development needs of handling and ride vehicle dynamic characteristics are constantly evolving, crucial for safety and comfortable commute since many active safety and driver assistance systems depend on these characteristics. Ride improvements enhance passenger comfort, which plays a significant role in quality and brand value. LÄS MER