Sökning: "tåg"

Visar resultat 1 - 5 av 32 avhandlingar innehållade ordet tåg.

  1. 1. ”Det här är ju dött tåg liksom…” en studie av metaforer för ROMANTISK KÄRLEK i talad svenska

    Detta är en avhandling från Umeå : Umeå universitet

    Författare :Per Boström; Umeå universitet.; [2018]
    Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; Metaphor; ROMANTIC LOVE; Spoken Swedish; Metaphor identification; Discourse dynamic metaphor research; Conceptual metaphor; Cognitive Linguistics; Cultural model; Focus group research; language studies; språkvetenskap;

    Sammanfattning : The purpose of this study is to investigate the metaphorization of ROMANTIC LOVE in spoken Swedish. The study is based on 4 semi-structured focus group conversations with participants in two age groups; 24–33 and 50–54. A Swedish short film and questions related to the film were used as stimuli for the conversations. LÄS MER

  2. 2. Train–Bridge Interaction Literature Review and Parameter Screening

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Therese Arvidsson; KTH.; [2014]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; dynamics; vibration; railway bridge; bridge deck acceleration; moving load; train–bridge interaction; vehicle model; Civil and Architectural Engineering; Byggvetenskap;

    Sammanfattning : New railway lines are continuously being constructed and existing lines are upgraded. Hence, there is a need for research directed towards efficient design of the supporting structures. LÄS MER

  3. 3. Delays and Timetabling for Passenger Trains

    Detta är en avhandling från Lund University Faculty of Engineering, Technology and Society, Transport and Roads, Lund, Sweden

    Författare :Carl-William Palmqvist; Lund University.; Lunds universitet.; [2019-11-08]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; rail; delay; timetable; train; punctuality; Rail transportation;

    Sammanfattning : Travel by train has increased steadily in Sweden the last 30 years. The pace has been about two to three percent per year, and we now have twice as many passengers. With growing awareness of the changing climate, the pace is increasing further. A problem that affects both passengers and businesses in Sweden is train delays. LÄS MER

  4. 4. Energy Optimal Operation of Electric Trains Development of a Driver Advisory System

    Detta är en avhandling från Västerås : Mälardalen University

    Författare :Nima Ghaviha; Mälardalens högskola.; [2016]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy- and Environmental Engineering; energi- och miljöteknik;

    Sammanfattning : The electric traction system used in trains is the most energy efficient traction system in the transportation sector. Moreover, it has the least NOx and CO2 emissions in comparison to other transportation systems (e.g. busses, passenger cars, airplanes, etc. LÄS MER

  5. 5. Simulation and Evaluation of Urban Rail On-board Crowding

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Soumela Peftitsi; KTH.; [2019]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Transportsystem; Transport Systems;

    Sammanfattning : As travel demand grows in many metropolitan areas, overcrowding in public transport systems has become a major issue. Crowding distribution can be highly uneven over station platforms and multi-car transit vehicles. This implies that cars are not equally utilized and thus, passengers perceive on-board crowding higher. LÄS MER