Sökning: "roundabout"

Hittade 5 avhandlingar innehållade ordet roundabout.

  1. 1. Roundabout entry capacity

    Författare :Ola Hagring; Trafik och väg; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : [abstract missing].... LÄS MER

  3. 2. Improving roundabouts for cyclists and visually impaired

    Författare :Lisa Sakshaug; Trafik och väg; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; accessibility; safety; visually impaired; cyclist; roundabout;

    Sammanfattning : Roundabouts are continuing to increase due to their high traffic safety, low delay times and their winning design. However, there are also problems related to roundabouts; the traffic safety for cyclists is unclear or even negative and there are reports of accessibility problems for people with visual impairment. LÄS MER

  4. 3. Automated Driving Maneuvers - Trajectory Planning via Convex Optimization in the Model Predictive Control Framework

    Författare :Julia Nilsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Optimization; Model Predictive Control; Trajectory planning; Lane Change; Automated Driving; Autonomous Driving; Advanced Driver Assistance Systems;

    Sammanfattning : Highly automated vehicles have the potential to provide a variety of benefits e.g., decreasing traffic injuries and fatalities while offering people the freedom to choose how to spend their time in their vehicle without jeopardizing the safety of themselves or other traffic participants. LÄS MER

  5. 4. Molecular determinants of endocannabinoid-mediated brain development

    Författare :Daniela Calvigioni; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The enchanting process of brain development entails a fragile and finite time window, throughout which biochemical imbalances and external insults can potentially affect developing neuronal circuits. Within the numerous exquisitely orchestrated events taking place in the foetal brain, axonal pathfinding is of paramount importance. LÄS MER

  7. 5. Miljöinvesteringar i svensk transportnäring : Drivkrafter och strategier

    Författare :Janni Jensen (Nilsson); Olof Hjelm; Magnus Blinge; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Miljö; miljöinvesteringar; investeringar; investeringskalkyler; transporter; godstransporter; strategier; Business studies; Företagsekonomi;

    Sammanfattning : The environmental work in the Swedish transportation business was not very prioritized during the period up until 1990. If any environmental work occurred at all, it often entailed only necessary measures to meet the demands of environmental law.All this changed almost over night roundabout 1990. LÄS MER