Search for dissertations about: "Robert"

Showing result 31 - 35 of 764 swedish dissertations containing the word Robert.

  2. 31. Influence of chronic kidney disease on presentation, treatment and outcome in patients with coronary artery disease

    Author : Robert Edfors; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Background. About one third of patients with myocardial infarction (MI) have renal dysfunction (RD). Concomitant coronary artery disease (CAD) and RD is accompanied by a markedly higher risk of death and subsequent cardiovascular (CV) events. READ MORE

  4. 32. Injuries in Skaraborg County, Sweden : surveillance, analysis, and evaluation of community intervention at municipal and county level

    Author : Robert Ekman; Karolinska Institutet; Karolinska Institutet; []
    Keywords : accident; bicycle-helmet; children; community intervention; epidemiology; evaluation; injury; municipality-based program; prevention; process evaluation; safecommunity; traffic; school; unintentional injury.;

    Abstract : The Falköping Accident Prevention Program (FAPP) is based in Skaraborg County, Sweden. An injury register was started in 1978, and intervention began in 1979. Three years later the rate of injuries had fallen by 23%. READ MORE

  5. 33. Syntheses of some tri- and tetracyclic heterocycles containing an indole moiety

    Author : Robert Engqvist; jan Bergman; Victor Snieckus; Södertörns högskola; Karolinska Institutet; Karolinska Institutet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Alkaloid; drug development; heterocycles; indole; metabolite; synthesis; X-ray crystallography;

    Abstract : This thesis deals with the development of new synthetic methods leading to fused tri- and tetracyclic heterocycles, many of which have interesting biological activity such as antiviral and DNA intercalating properties. The reactions between isatins and 2-aminobenzylamine in acetic acid can give, depending on the conditions, either complex spirooxindoles or indolo[3,2-c]quinolin-6-ones. READ MORE

  6. 34. Coordinated Control of HVDC Links in Transmission Systems

    Author : Robert Eriksson; Lennart Söder; Kjetil Uhlen; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; coordinated control; dynamic security; exact-feedback linearization; feedforward control; HVDC poser modulation; Electric power engineering; Elkraftteknik;

    Abstract : Dynamic security limits the power transfer capacity between regions and therefore has an economic impact. The power modulation control of high-voltage direct current (HVDC) links can improve the dynamic security of the power system. READ MORE

  7. 35. Fluid Flow Phenomena, Inclusion Characteristics and some Heat Transfer Phenomena during Filling of an Ingot Mmold

    Author : Robert Eriksson; KTH; []
    Keywords : up-hitt teeming; model powder; inclusions; plant trials; thermal diffusivity; fluid flow; physical modeling;

    Abstract : Clean steel production requires a good understanding of theinclusion characteristics at all stages of the steelmakingprocess. So far there exist little information about theformation and evolution of inclusions during the filling ofingot molds. READ MORE