Sökning: "Urban Lundgren"

Visar resultat 16 - 20 av 20 avhandlingar innehållade orden Urban Lundgren.

  1. 16. Emission estimation based on traffic models and measurements

    Författare :Nikolaos Tsanakas; Jan T. Lundgren; Joakim Ekström; Johan Olstam; Marcus Gerstenberger; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Traffic congestion increases travel times, but also results in higher energy usage and vehicular emissions. To evaluate the impact of traffic emissions on environment and human health, the accurate estimation of their rates and location is required. LÄS MER

  3. 17. Using Connected Vehicles in Variable Speed Limit Systems: : System Design and Effects

    Författare :Ellen F. Grumert; Jan Lundgren; Andreas Tapani; Francesc Soriguera; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Motorway traffic management systems are useful for improving the traffic conditions on urban motorways. One of the most common motorway traffic management systems are variable speed limit systems. LÄS MER

  4. 18. Exploring Collaboration Between the Fire and Rescue Service and New Actors : Cost-efficiency and Adaptation

    Författare :Weinholt Åsa; Jan Lundgren; Tobias Andersson Granberg; Johan Holmgren; Sofie Pilemalm; Björn Sund; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Fire and rescue service; emergency services; collaboration; new actors; first responders; costefficiency; adaptation;

    Sammanfattning : The emergency services serves an important purpose in society by ensuring that people in need, regardless of their geographical location, receives help when they fall victims to undesirable incidents. Existing resources are however often limited and concentrated to urban areas making travel distances to remote areas long. LÄS MER

  5. 19. Data-Driven Approaches for Traffic State and Emission Estimation

    Författare :Nikolaos Tsanakas; Jan Lundgren; Joakim Ekström; Johan Olstam; David Gundlegård; J.W.C. van Lint; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Traffic congestion is one of the most severe problems in modern urban areas. Besides the amplified travel times, traffic congestion intensifies the amount of emitted pollutants impacting human health and the environment. LÄS MER

  7. 20. Mind the Gap - Ethnography about the cultural reproduction of difference and disadvantage in urban education

    Författare :Osa Lundberg; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; cultural racism; color-blindness; `Othering´; pedagogical discourse; formulation-; realization-; transformation-; recontextualization arenas;

    Sammanfattning : This thesis examines cultural reproduction of difference and disadvantage in the pedagogical content and practices in urban education. Cultural differentiation is seen as a social and ideological practice that is constructed institutionally in the organization and structure of pedagogy. The objectives of this study are threefold. LÄS MER