Sökning: "Erik Josefsson"

Hittade 3 avhandlingar innehållade orden Erik Josefsson.

  1. 1. Tyre aerodynamics of passenger vehicles

    Författare :Erik Josefsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CFD; drag; wind tunnel; tyres; aerodynamics; wheels;

    Sammanfattning : To decelerate climate change and limit global warming, there is a need for reducing the environmental impact of vehicles, which can be achieved by increasing their energy efficiency. For a passenger vehicle, one of the largest resistive forces is aerodynamic drag. LÄS MER

  3. 2. Cardiac disease in pregnancy and consequences for reproductive outcomes, comorbidity and survival

    Författare :Kristina Kernell; Ann Josefsson; Gunilla Sydsjö; Nils Erik Nielsen; Olof Stephansson; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : BackgroundAdvances in medical treatment during the last 50 years have resulted in more individuals with congenital heart disease (CHD) and Marfan syndrome reaching childbearing age. The substantial physiological changes during pregnancy result in a high-risk situation, and pregnancy is a major concern in women with these conditions. LÄS MER

  4. 3. "Det romantiska tidehvarfvet" : De svenska romantikernas medeltidsuppfattning

    Författare :Urban Josefsson; Staffan Källström; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; History of science and ideas; construction of history; Middle Ages; Swedish romanticism; Per Daniel Amadeus Atterbom 1790—1855 ; Erik Gustaf Geijer 1783—1847 ; Idé- och lärdomshistoria; History of science and ideas; Idé- o lärdomshistoria; Idé- och lärdomshistoria; History of Sciences and Ideas;

    Sammanfattning : The dissertation deals with the view of the Middle Ages in the Swedish Romantic Movement in the first half of the 19th century. A presentation is given of the treatment of the Middle Ages in the historical and fictional works of the Romantics, and it is shown how this treatment was influenced by both their philosophical outlook and their view of contemporary morality and politics. LÄS MER