Sökning: "Commuters"

Visar resultat 16 - 20 av 28 avhandlingar innehållade ordet Commuters.

  1. 16. Beyond the established risk factors of myocardial infarction : lifestyle factors and novel biomarkers

    Författare :Patrik Wennberg; Jan-Håkan Jansson; Mai-Lis Hellénius; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; lifestyle factors; physical activity; commuting activity; leisure time physical activity; occupational physical activity; snuff use; haemostatic markers; inflammatory markers; myocardial infarction; epidemiology; primary prevention.; Family medicine; Allmänmedicin; Family Medicine; allmänmedicin;

    Sammanfattning : Age, male sex, hypertension, smoking, diabetes, dyslipidaemia, and obesity are considered as established risk factors for cardiovascular diseases. Several of these established cardiovascular risk factors are strongly influenced by lifestyle. LÄS MER

  3. 17. Welfare Effects of Transport Policies : an analysis of congestion pricing and infrastructure investments

    Författare :Jonas Westin; Lars-Göran Mattsson; Lars Hultkrantz; KTH; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; congestion charge; cost-benefit analysis; tax distortions; transport investment; transport policies; welfare effects; Economics; Nationalekonomi; Civil engineering and architecture; Samhällsbyggnadsteknik och arkitektur; SRA - Transport; SRA - Transport;

    Sammanfattning : Interactions between the transport market and other distorted markets, such as the labor market, can have a large impact on the overall welfare effect of a road pricing policy or a congestion charge. Many road pricing studies therefore try to incorporate effects from other distorted markets in the analysis. LÄS MER

  4. 18. Car movement patterns and the PHEV

    Författare :Lars Henrik Björnsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; PHEV; Sweden; PHEV viability; PHEV potential; car movement pattern; GPS logging; BEV; electrification; brake energy regeneration; battery size;

    Sammanfattning : Roughly 30% of Sweden’s total greenhouse gas emissions originate from transport and a majority of them from cars. The plug-in hybrid electric vehicle (PHEV) avoids the range limitation of the fully electric vehicle while still allowing for a major share of the fuel to be replaced by electricity from the grid and can thereby reduce greenhouse gas emissions, local pollutants and energy security concerns. LÄS MER

  5. 19. Measuring and Modelling PM Levels on Underground Platforms

    Författare :Minghui Tu; Ulf Olofsson; Teresa Moreno; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Airborne particles; railway; underground platform; particle concentration; effect factor; Luftburna partiklar; järnväg; underjordisk plattform; partikelkoncentration; effektfaktor; Machine Design; Maskinkonstruktion;

    Sammanfattning : Urban railways have become an essential part of the transportation network of cities due to their convenience and high capacity. To make full use of urban space, many urban railway platforms are built underground. LÄS MER

  7. 20. Från industrier till upplevelser : en studie av symbolisk och materiell omvandling i Bergslagen

    Författare :Max Jakobsson; Mats Lundmark; Brita Hermelin; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; structural change; old industrial region; regional identity; culture; heritage; Bergslagen; place image; place marketing; Experience Economy; Experience Industry; Human geography; Kulturgeografi; Social and Economic Geography; Kulturgeografi;

    Sammanfattning : In old industrial regions traces from historical mining and production of iron and steel have become a valuable resource in developing a tourism industry and other experience-oriented industries in the post-industrial society. The so called Experience Industry became a buzz-word in regional development programs during the 2000´s. LÄS MER