Sökning: "Sven Jonsson"

Visar resultat 1 - 5 av 13 avhandlingar innehållade orden Sven Jonsson.

  1. 1. Cerebral Perfusion and Metabolism during Experimental Extracorporeal Circulation

    Författare :Ove Jonsson; Stefan Thelin; Fredrik Lennmyr; Sven-Erik Ricksten; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cerebral perfusion; Experimental brain research; Experimentell hjärnforskning; Thoraxkirurgi; Thorax Surgery;

    Sammanfattning : Neurologic injuries are major causes of mortality and morbidity after cardiac surgery. This thesis aimed to investigate cerebral metabolism and perfusion abnormalities in pigs during hypothermic circulatory arrest, selective antegrade cerebral perfusion (SACP) and extracorporeal circulation following progressive venous stasis. LÄS MER

  3. 2. Denotational Semantics for Asynchronous Concurrent Languages

    Författare :Sven-Olof Nyström; Bengt Jonsson; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Datalogi; Computing Science;

    Sammanfattning : .... LÄS MER

  4. 3. Model-Based Protocol Testing in an Erlang Environment

    Författare :Johan Blom; Bengt Jonsson; Sven-Olof Nyström; Bernhard Aichernig; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Testing; Erlang; Model-Based Testing; Symbolic Execution; Communication Protocols; Datavetenskap; Computer Science;

    Sammanfattning : Testing is the dominant technique for quality assurance of software systems. It typically consumes considerable resources in development projects, and is often performed in an ad hoc manner. This thesis is concerned with model-based testing, which is an approach to make testing more systematic and more automated. LÄS MER

  5. 4. Thiol−ene Coupling of Renewable Monomers : at the forefront of bio-based polymeric materials

    Författare :Mauro Claudino; Mats K. G. Johansson; Mats Jonsson; Anna Wistrand; Sven Göthe; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Thiol-ene chemistry; monounsaturated fatty-acids; renewable resources; cis trans-isomerization; photopolymerization; networks; polyesters; thermal viscoelastic properties; thin-films; unsaturated macro lactones; coatings;

    Sammanfattning : Plant derived oils bear intrinsic double-bond functionality that can be utilized directly for the thiol–ene reaction. Although terminal unsaturations are far more reactive than internal ones, studies on the reversible addition of thiyl radicals to 1,2-disubstituted alkenes show that this is an important reaction. LÄS MER

  7. 5. Born Small for Gestational Age : Impact of Linear Catch-up Growth

    Författare :Maria Lundgren; Torsten Tuvemo; Sven Cnattingius; Björn Jonsson; Kerstin Albertsson-Wikland; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pediatrics; Pediatrik; Paediatric medicine; Pediatrisk medicin;

    Sammanfattning : The purposes of the thesis were to study associations between size at birth, short adult stature and risks of subnormal intellectual performance, high blood pressure, and overweight among males, and to study associations between size at birth, short adult stature and risk of overweight and giving birth to small for gestational age (SGA) infants among females.The effect of short adult stature on intellectual performance among males was analyzed in two population-based cohort studies. LÄS MER