Sökning: "Turnouts"

Visar resultat 1 - 5 av 12 uppsatser innehållade ordet Turnouts.

  1. 1. From Manual to Robotic -Assessing the Potential Benefits of Automation in Railway Inspections and Maintenance

    Uppsats för yrkesexamina på grundnivå, Lunds universitet/Trafik och väg

    Författare :Benjamin Furberg; [2023]
    Nyckelord :Railway; Inspections; Maintenance; Robotics; Automation; Turnouts; Technology and Engineering;

    Sammanfattning : The railway industry plays a crucial role in the global freight transport and passenger mobility market, providing an efficient and low-emitting mode of transportation. However, to compete with other modes of transportation, the railway must improve its reliability. LÄS MER

  3. 2. Life Cycle Cost Analysis for Turnouts : A comparison between straight and bent turnouts

    Master-uppsats, KTH/Transportplanering

    Författare :VASILIKI-ROUMPINI ARGYRI; [2020]
    Nyckelord :LCC; railways; straight turnouts; bent turnouts; maintenance; failure rate;

    Sammanfattning : In a world with unlimited travel options, railways play a key role in transportation. In order to serve the demand at a satisfactory level, it is important that the infrastructure quality remains high and safe. Maintenance is then the most important aspect of railway infrastructure. LÄS MER

  4. 3. Political Knowledge of The European Union among Finnish Citizens and Its Effects to Political Participation

    Kandidat-uppsats, Malmö universitet/Fakulteten för kultur och samhälle (KS)

    Författare :Rosa Pakarinen; [2020]
    Nyckelord :Political Participation; Political Knowledge; European Union; Finland; Democracy;

    Sammanfattning : The discussion about what kind of standards are required from democratic citizens dates back to Ancient Greece, Aristotle, and Plato. Democracies require democratic citizens with specific knowledge, competences, and character to work properly (Galston, 2001, p.217). LÄS MER

  5. 4. Modeling fault probability in single railroad turnouts in Eastern Region, Sweden, with the use of logistic regression models : A step from preventive to predictive preventive maintenance in railway maintenance planning

    Master-uppsats, KTH/Transportplanering

    Författare :Filipp Zarov; [2019]
    Nyckelord :maintenance planning; railway turnouts; malfunction probability modeling; object-oriented databases; logistic regression models; underhållsplanering; spårväxlar; felsannolikhet modellering; objektorienterad databas; logistiska regressionsmodeller;

    Sammanfattning : Turnouts are an important part of railway infrastructure for two reasons: infrastructure andmaintenance. For the infrastructure they provide the flexibility to allow the formulation and branchingof railway network and for maintenance they consume a large part of maintenance budget and have aprominent place in maintenance planning policy and activities. LÄS MER

  7. 5. Sverigedemokraternas etablering i det röda Norrbotten

    Kandidat-uppsats, Lunds universitet/Statsvetenskapliga institutionen

    Författare :Karolina Boyoli; [2018]
    Nyckelord :Sverigedemokraterna; Socialdemokraterna; Norrbotten; Väljarbeteende; Röstbeteende; Diffusion.; Law and Political Science;

    Sammanfattning : The Sweden Democrats, an anti-immigration and populist political party, gained ground in the Swedish North in both the 2010 and 2014 national elections. The key purpose of this thesis is to investigate the reasons for the Sweden Democrats electoral success in the North of Sweden, a geographical region where electors historically have voted for left parties. LÄS MER