Sökning: "Hans Sjögren"

Visar resultat 1 - 5 av 16 avhandlingar innehållade orden Hans Sjögren.

  1. 1. Agroforestry systems with trees for biomass production in western Kenya

    Författare :Hans Sjögren; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : Low agricultural production and a decline in fuelwood resources are serious constraints for subsistence smallholder farmers in western Kenya in the sub-Saharan African region. Furthermore, low soil fertility and general environmental degradation has contributed to the build-up of the parasitic weed Striga hermonthica. LÄS MER

  3. 2. Bank och näringsliv : tvärsnittsanalyser och longitudinella studier av relationen mellan svenska företag och affärsbanker inom det bankorienterade finansiella systemet 1916-1947

    Författare :Hans Sjögren; Uppsala universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

    Sammanfattning : .... LÄS MER

  4. 3. Hepatic Disposition of Drugs and the Utility of Mechanistic Modelling and Simulation

    Författare :Erik Sjögren; Hans Lennernäs; Scott Obach; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Hepatic disposition; pharmacokinetics; mechanistic modelling; drug-drug interactions; enzyme kinetics; Vmax; Km; CLint; carrier-mediated transport; active transport; modelling; in vitro-in vivo extrapolation; physiologically based pharmacokinetic model; optimal experimental design; experimental optimization; data analysis optimization; PHARMACY; FARMACI; Biopharmacy; Biofarmaci; Biopharmaceutics; Biofarmaci;

    Sammanfattning : The elimination of drugs from the body is in many cases performed by the liver. Much could be gained if an accurate prediction of this process could be made early in the development of new drugs. However, for the elimination to occur, the drug molecule needs first to get inside the liver cell. LÄS MER

  5. 4. In vitro evaluation of formulations used in the treatment of hepatocellular carcinoma

    Författare :Emelie Ahnfelt; Hans Lennernäs; Erik Sjögren; Niklas Axén; Jesper Østergaard; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Drug delivery system; Doxorubicin; Microgel; Emulsion; Hepatocellular carcinoma; Biofarmaci; Biopharmaceutics;

    Sammanfattning : Hepatocellular carcinoma (HCC) causes ~ 600,000 deaths annually, making it the second most deadly cancer form. HCC is classified into five stages and for the intermediate HCC treatment, the two most commonly used drug delivery systems (DDSs) are lipiodol-based emulsions and drug-eluting beads. LÄS MER

  7. 5. Family Matters : Essays on Family Firms and Employment Protection

    Författare :Carl Magnus Bjuggren; Hans Sjögren; Dan Johansson; Bo Sjö; Andrea Colli; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Family firms; employment protection; firm dynamics; high-growth firms; Familjeföretag; anställningsskydd; företagsdynamik; snabbväxande företag;

    Sammanfattning : This thesis is a study of firm dynamics, family ownership, and employment protection. It addresses the implications of employment protection on firm productivity and how family owned firms react differently with regard to economic shocks. It also investigates whether family ownership matters for the probability of exhibiting high growth. LÄS MER