Sökning: "Marcus Lundgren"

Hittade 4 avhandlingar innehållade orden Marcus Lundgren.

  1. 1. Optical Diagnostics of Gasoline Compression Ignition : HCCI-PPC-Diffusion Combustion

    Författare :Marcus Lundgren; Förbränningsmotorer; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Optical engine; LTC; HCCI; PPC; Gasoline; High load;

    Sammanfattning : Access to clean and affordable energy is one of the cornerstones of the world's society. Since the introduction of the internal combustion engine, diesel engines have become widely used for transportation in the commercial sector. LÄS MER

  3. 2. Models and algorithms for integrated special transport services

    Författare :Marcus Posada; Jan Lundgren; Carl-Henrik Häll; Peter Schütz; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : An essential challenge for all societies is to provide efficient and effective means of transporting people. Transport systems and transport infrastructure play an integral part in society both by providing a basis for social and economic development and as the physical structure which defines our environment. LÄS MER

  4. 3. Opioidberoende : en studie om beroendevården och det sociala sammanhangets betydelse

    Författare :Marcus Nilsson Blom; Björn Blom; Mojgan Padyab; Daniel Törnqvist; Lena Lundgren; Björn Johnson; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Opioid dependence; medication assisted treatment; compulsory care; social cohesion; register-based research; social work;

    Sammanfattning : Opioid dependence is highly associated with health problems relating to physical health (infectious diseases) as well as mental health (depression, anxiety, antisocial behavior). In addition, research has found an association between use of opioids and increased risk of premature death as a consequence of overdose or other circumstances, such as suicide. LÄS MER

  5. 4. 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