Sökning: "APS"

Visar resultat 1 - 5 av 80 avhandlingar innehållade ordet APS.

  1. 1. Case studies in Advanced Planning Systems for Tactical Planning in Process Industries

    Författare :Ola Cederborg; Martin Rudberg; Roger Lindau; Linköpings universitet; []
    Nyckelord :APS; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : This thesis focuses on the use of Advanced Planning System (APSs) in the tactical planning process. In addition, there is a special focus towards process industries. The overall aim is to find out if and how APSs can support the tactical planning processes and add value to the company. LÄS MER

  3. 2. Fine and Ultrafine Particles from Combustion Sources - Investigations with In-situ Techniques

    Författare :Joakim Pagels; Ergonomi och aerosolteknologi; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; pollution control; Environmental technology; Teknik; Technological sciences; Indoor Air; In-Situ Measurement; Biomass Combustion; Morphology; Hygroscopic Growth; Volatility; TDMA; APS; ELPI; Respiratory Deposition; Fine Particles; Miljöteknik; kontroll av utsläpp; Ultrafine Particles;

    Sammanfattning : Fine airborne particles are associated with adverse health effects in the human population. The aim of this research was to develop and evaluate methods for in-situ characterisation of fine and ultrafine particles and to determine their deposition in the human airways. LÄS MER

  4. 3. Char conversion kinetics and aerosol characterization in biomass gasification

    Författare :Leteng Lin; Michael Strand; Alberto Gómez-Barea; Linnéuniversitetet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Biomass gasification; fluidized bed; char; kinetics; aerosol; APS; TEOM; Bioenergiteknik Energi- och Miljöteknik; Bioenergy Technology;

    Sammanfattning : Biomass gasification is a thermochemical conversion by partial oxidation at elevated temperature of solid biomass into a gaseous energy carrier. The product gas contains the major components CO, H2, CO2, CH4, as well as some tar and inorganic impurities and solid particles such as ash, bed material, soot and char. LÄS MER

  5. 4. Delamination in APS applied thermal barrier coatings : life modelling

    Författare :Magnus Jinnestrand; Esteban Busso; Linköpings universitet; []
    Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Thermal barrier coatings, TBCs, are used in gas turbines as a thermal shield resulting in lower temperature in coated components. The decrease of temperature allows higher gas temperatures in the turbine, which increase the efficiency. LÄS MER

  7. 5. Pteridine dependent hydroxylases as autoantigens in autoimmune polyendocrine syndrome type 1

    Författare :Olov Ekwall; Uppsala universitet; []
    Nyckelord :Medical sciences; APS I; alopecia; autoantigen; cDNA; malabsorption; phenylalanine hydroxylase; pteridine; tryptophan hydroxylase; tyrosine hydroxylase; MEDICIN OCH VÅRD; MEDICINE; MEDICIN; Medicine; medicin;

    Sammanfattning : Autoimmune polyendocrine syndrome type I (APS) is a monogenous, recessively inherited disease characterised by endocrine and non-endocrine autoimmune manifestations. One fifth of APS I patients suffer from periodic intestinal dysfunction with varying degrees of malabsorbtion, steatorrhea and constipation. LÄS MER