Sökning: "anders nilsson"

Visar resultat 21 - 25 av 157 avhandlingar innehållade orden anders nilsson.

  1. 21. Systemic absorption of glycine solution and the TUR syndrome : clinical, pathophysiological and pharmacological aspects

    Författare :Anders Nilsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Irrigating fluid transurethral resection of the prostate; complications adverse effects pharmacokineticsglycine sorbitol mannitol hemodynamics physiology hyponatremia body fluids fluid balance ethyl alcohol breathanalysisStockholm 1996;

    Sammanfattning : Transurethral resection of the prostate (TURP) requires the use of an irrigating fluid to remove blood and debris to visualise the operating area. Despite modern technique, unpredictable amoumts of irrigating fluid, which usually consists of glycme 1.5% in sterile water, enters the circulation during nearly every routine TURP. LÄS MER

  3. 22. Volumetric MRI measurements of velocity and flow - Accuracy, visualisation and technical improvements

    Författare :Anders Nilsson; Lund Medicinsk strålningsfysik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MRI; 4D flow; phase contrast MRI; velocity mapping;

    Sammanfattning : In the last two decades, phase-contrast magnetic resonance imaging (PC-MRI) has evolved from two-dimensional velocity and flow measurements to volumetric, time-resolved depictions of velocity fields (4D PC). The acquisition of time-resolved velocity fields allows flow visualisations that might provide better understanding of the dynamics of the cardiac system. LÄS MER

  4. 23. Dimensions and projections

    Författare :Anders Nilsson; Peter Wingren; Fredrik Georgsson; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Fractals; Hausdorff dimension; box dimension; packing dimension; projections; MATHEMATICS; MATEMATIK;

    Sammanfattning : This thesis concerns dimensions and projections of sets that could be described as fractals. The background is applied problems regarding analysis of human tissue. One way to characterize such complicated structures is to estimate the dimension. LÄS MER

  5. 24. Anskaffning av standardsystem för att utveckla verksamheter - Utveckling och prövning av SIV-metoden : Acquisition of Application Packages for Developing Business Activities - Development and Validation of the SIV method

    Författare :Anders G. Nilsson; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Information Management; standardsystem application package ; programpaket packaged software ; anskaffning software acquisition ; verksamhet business activities ; systemutveckling systems development ; metodik methodology ; Information Systems; Informatik;

    Sammanfattning : Anskaffning av programvara kan ses som en möjlighet att utveckla ett företag och dess affärsverksamhet. Det finns idag ett stort utbud av standardiserade programvaror att välja emellan. Sådana produkter brukar i dagligt tal kallas för standardsystem. LÄS MER

  7. 25. Design of multi-standard baseband processors

    Författare :Anders Nilsson; Viktor Öwall; Linköpings universitet; []
    Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Efficient programmable baseband processors are important in order to enable true multi-standard radio platforms and software defined radio systems. The ever changing wireless network industry also requires flexible and versatile baseband processors to be able to adapt quickly to new and updated standards. LÄS MER