Sökning: "Rasmussen"

Visar resultat 16 - 20 av 101 avhandlingar innehållade ordet Rasmussen.

1. 16. SEQUENCE AND DISPERSION OF VENTRICULAR REPOLARIZATION ON THE ENDOCARDIUM AND EPICARDIUM Studies using the monophasic action potential mapping technique in humans and pigs

   Författare :Ole Kongstad Rasmussen; Kardiologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cardiovascular system; Kardiovaskulära systemet; ventricle; epicardium; endocardium; Monophasic action potential mapping Repolarization sequence; Global dispersion;

   Sammanfattning : Materials and Methods: Monophasic action potential (MAP) were recorded, using the CARTO mapping system and NaviStar catheters, during sinus rhythm from the endocardium at 43 ± 15 LV or RV sites in 8 patients, at 61 ± 18 LV and/or RV sites in 10 pigs and during atrial pacing from the endo- and epicardium at 211 ± 54 LV and RV sites in additional 10 pigs. Local activation time (AT), MAP duration (MAPd) and end-of-repolarization time (EOR) were calculated at each site and 3-dimensional maps of AT, EOR and MAP duration on the endo- and epicardium were obtained. LÄS MER

3. 17. Basal Vertebrate Divergences from a Molecular Perspective

   Författare :Ann-Sofie Rasmussen; Biologiska institutionen; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; mitochondrial genomes; Agnatha; Chondrichthyes; vertebrates; evolution; systematics; Genetics; cytogenetics; Genetik; cytogenetik;

   Sammanfattning : Fishes (Superclass Pisces) constitute the most numerous and morphologically diverse vertebrate group, yet only a small fraction of all molecular evolutionary studies concern piscine evolution. This thesis aims to investigate the vertebrate tree, through the analysis of mitochondrial (mt) DNA sequences. LÄS MER

4. 18. Recurrent low-back pain : exercise intervention and predictive factors

   Författare :Eva Rasmussen Barr; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Low-back pain; disability; exercises; aerobic fitness; self-efficacy; fear-avoidance; physical health; deconditioning; rehabilitation; predictors; primary care;

   Sammanfattning : Low-back pain continues to be one of the main problems for which subjects seek treatment in primary care. While the natural history of low-back pain is often considered to be good, many sufferers get further episodes that affect well-being as well as quality of life. LÄS MER

5. 19. Staphylococcus aureus bacteremia, molecular epidemiology and host immune response

   Författare :Gunlög Rasmussen; Bo Söderquist; Kristoffer Strålin; Eva Särndahl; Peter Bergman; Örebro universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Staphylococcus aureus; molecular epidemiology; DNAmicroarray; bacteremia; sepsis; NLRP3; inflammasome; caspase-1; HLA-DR; HLA-DRA; CD74;

   Sammanfattning : Staphylococcus aureus is a major pathogen responsible for a considerable disease burden worldwide. It may cause a wide array of infections, from superficial skin infections to invasive bacteremia and complications such as infective endocarditis (IE) and osteomyelitis. This thesis aimed to investigate aspects of the molecular epidemiology of S. LÄS MER

7. 20. Management control for sustainability : Activities and procedures for energy management in industrial companies

   Författare :Josefine Rasmussen; Mikael Ottosson; Henrik Nehler; Fredrik Tell; Fredrik Nilsson; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Sustainability management control; energy management; energy efficiency investments; decision-making; activities and procedures; non-energy benefits; energy-intensive industries; Energiledning; investeringar i energieffektivisering; styrning; beslutsfattande; aktiviteter; procedurer; mervärden; energiintensiv industri;

   Sammanfattning : The thesis takes its point of departure in the important role of the industrial sector in mitigating climate change through a reduced energy use. There is a lack of understanding for how energy management should be organised and implemented in industrial companies. LÄS MER