Sökning: "Göran Hjelm"

Hittade 5 avhandlingar innehållade orden Göran Hjelm.

  1. 1. Macroeconomic Studies on Fiscal Policy and Real Exchange Rates

    Författare :Göran Hjelm; Nationalekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; econometrics; economic theory; Total factor productivity; Economics; Real exchange rates; Structural VAR models; Partisan models; Fiscal policy; Fiscal contractions; economic systems; economic policy; Nationalekonomi; ekonometri; ekonomisk teori; ekonomiska system; ekonomisk politik;

    Sammanfattning : This thesis contains four empirical macroeconomic studies and the papers may briefly be summarized as follows. In the first paper, we use both descriptive statistics and regression analysis to investigate whether movements in real exchange rates and money supply before and during fiscal contractions matter for the macroeconomic outcome. LÄS MER

  2. 2. Chlamydophila pneumoniae in Cardiovascular Diseases : Clinical and Experimental Studies

    Författare :Marie Edvinsson; Göran Friman; Eva Hjelm; Nils-Gunnar Ilbäck; Christina Nyström-Rosander; Stefan Thelin; Björn Berdal; Uppsala universitet; []
    Nyckelord :Communicable diseases; Chlamydophila pneumoniae; Chlamydia pneumoniae; trace elements; atherosclerosis; aortic valve stenosis; thoracic aortic aneurysm; aortic dissection; hepcidin; iron; Infektionssjukdomar;

    Sammanfattning : Chlamydophila pneumoniae (C. pneumoniae) has been suggested as a stimulator of chronic inflammation in atherosclerosis. C. pneumoniae DNA was demonstrated in aortic biopsies in 50% of patients with stable angina pectoris or acute coronary syndrome undergoing coronary artery bypass grafting. LÄS MER

  3. 3. Bartonella Infections in Sweden: : Clinical Investigations and Molecular Epidemiology

    Författare :Christian Ehrenborg; Martin Holmberg; Göran Friman; Eva Hjelm; Gunnar Sandström; Uppsala universitet; []
    Nyckelord :Communicable diseases; Bartonella; clinical studies; molecular epidemiology; Infektionssjukdomar;

    Sammanfattning : Characteristically, in infections that are caused by the zoonotic pathogen Bartonella naturally infected reservoir hosts are asymptomatic, where infected incidental, non-natural, hosts develop symptomatic disease. Cat-scratch disease (CSD) is a well known example. LÄS MER

  4. 4. Learning and Returning : Return Migration of Swedish Engineers from the United States, 1880-1940

    Författare :Per-Olof Grönberg; Lars-Göran Tedebrand; Jonny Hjelm; Walker D. Wyman; Umeå universitet; []
    Nyckelord :HUMANITIES; HUMANIORA; HUMANIORA; HUMANITIES; History; emigration; return migration; engineers; technology transfer; Sweden; United States; industrialisation; electrical industry; steel and iron industry; mining; engineering industry; Historia; History subjects; Historieämnen; History; historia;

    Sammanfattning : This thesis examines different aspects of international migration and return migration among Swedish engineers – particularly to and from the United States between 1880 and 1940. The social, geographical, and educational backgrounds of these engineers and their role in diffusing technological knowledge in Sweden in addition to being a possible source of technical development during the country’s second industrial breakthrough is of particular interest. LÄS MER

  5. 5. Arsenic Influences Virus Replication in Experimental Coxsackievirus B3 Infection

    Författare :Ylva Molin; Nils-Gunnar Ilbäck; Eva Hjelm; Göran Friman; Jonas Blomberg; Gunnar Nordberg; Uppsala universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; coxsackievirus B3; trace elements; arsenic; selenium; virology; IFN-γ; NFκB; Infectious diseases; Infektionssjukdomar; Infektionssjukdomar; Infectious Diseases;

    Sammanfattning : Trace elements are essential for the host defence against infections, and during common infections, the balance of trace elements is changed in serum and tissues. Supplementation with selenium (Se), an essential trace element, is known to decrease the severity of coxsackievirus B3 (CVB3) infection in mice. LÄS MER