Sökning: "congestion"

Visar resultat 11 - 15 av 220 avhandlingar innehållade ordet congestion.

  1. 11. Stockholmarnas resvanor – mellan trängselskatt och klimatdebatt

    Författare :Greger Henriksson; Avdelningen för etnologi; []
    Nyckelord :HUMANIORA; HUMANITIES; climate change; Travel habits; Stockholm county; traffic policy; environmental aspects; city of Stockholm; interdisciplinary research; congestion charging; the Stockholm trial; policy instruments; habits; mobility; urban transport; actor network theory;

    Sammanfattning : This thesis examines the concept of travel habits, public responses to large-scale traffic congestion regulations and how travel patterns of urban dwellers can be made environmentally sustainable in the long term. It also examines the interrelationships of different scientific disciplines dealing with urban travel. LÄS MER

  3. 12. Applying Data Analytics to Freight Train Delays in Shunting Yards

    Författare :Niloofar Minbashi; Markus Bohlin; Behzad Kordnejad; Carl-William Palmqvist; C. Tyler Dick; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Shunting yards; delay prediction; congestion; delay probability distributions; temporal delay distributions; Rangergodsbangårdarna; förseningsprediktion; trängsel; fördröjning av sannolikhetsdistributioner; tidsfördröjningsdistributioner; Transportsystem; Transport Systems;

    Sammanfattning : The European Commission has foreseen a modal share of 30% by 2030 for rail freight transport. To achieve this increase in the modal share, enhanced reliability of rail freight services is required. Optimal functioning of shunting yards is one of the areas that can improve this reliability. LÄS MER

  4. 13. Bilsamhället : Ideologi, expertis och regelskapande i efterkrigstidens Sverige

    Författare :Per Lundin; Arne Kaijser; Pär Blomkvist; Anders Gullberg; Mats Benner; KTH; []
    Nyckelord :HUMANIORA; HUMANITIES; congestion; history; history of science; history of technology; expertise; housing; ideology; motoring; planning; road accidents; rule-making; Sweden; 20th century; urban history; urban planning; urban renewal; History of technology; Teknikhistoria;

    Sammanfattning : During the 1950s the number of cars in Sweden increased almost fivefold and the country attained the highest level of car ownership per capita in Europe. The rise and establishment of mass motoring was dramatically illustrated by the violent encounter between the car and the city. LÄS MER

  5. 14. Aspects of Static Multi-Class Traffic equilibria under Congestion Pricing

    Författare :Per Olov Lindberg; Lars-Göran Mattsson; David Watling; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; traffic; congestion pricing; equilibria; marginal social cost; Other civil engineering and architecture; Övrig samhällsbyggnadsteknik och arkitektur;

    Sammanfattning : Congestion charging is a now accepted means of influencing traffic to behave in a more socio-economic optimal way, like e.g. in the Stockholm project. Already early work, in the 1920’s, showed that road use can be inefficient due externalities, i. LÄS MER

  7. 15. Flexibility from local resources: Congestion management in distribution grids and carbon emission reductions

    Författare :Nima Mirzaei Alavijeh; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Flexibility; local energy system; local flexibility market; emission abatement strate- gies; congestion management; distribution system operator;

    Sammanfattning : Flexibility from local energy systems has been discussed as a facilitator for the transition towards a more carbon-neutral energy system. Two use cases of this flexibility are congestion management in electricity distribution networks, and an individual-driven reduction of carbon footprints. LÄS MER