Sökning: "co-current"

Visar resultat 1 - 5 av 6 avhandlingar innehållade ordet co-current.

  1. 1. Förbränningsförlopp i en bädd av biobränsle

    Författare :Monica Axell; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; batch-wise; grate; down-draught; bed; combustion; co-current; biomass;

    Sammanfattning : .... LÄS MER

  3. 2. Implications of Heparan Sulfate and Heparanase in Inflammatory Diseases

    Författare :Andreas Digre; Jin-Ping Li; Lena Kjellén; Liliana Schaefer; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Heparanase; Heparan sulfate; Inflammation; Inflammatory diseases; Autoimmune diseases; Amyloidosis; Reumathoid arthritis; SAA; APP; A beta; Neuroinflammation; Medical Science; Medicinsk vetenskap; Medical Biochemistry; Medicinsk biokemi; Immunologi; Immunology; Neurology; Neurologi;

    Sammanfattning : Heparan sulfate (HS), an unbranched sulfated carbohydrate chain, and the HS-degrading enzyme heparanase play important roles in physiological and pathological processes during all stages of life, from early embryogenesis to ageing. Accumulated information shows that HS and heparanase are involved in inflammatory processes and associated diseases, e. LÄS MER

  4. 3. Wood Fuel Pellets: Sawdust Drying in the Energy System

    Författare :Magnus Ståhl; Karlstads universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; wood fuel pellets; sawdust; drying; pellet production; recirculation; VOC; system integration; Miljö- och energisystem; Environmental and Energy Systems;

    Sammanfattning : In 2004, the amount of wood fuel pellets used in Sweden was 1 256 000 tons, it was mostly used in large scale burning for district heating. Over the last 10 years, a significant increase in pellet production has occurred and today the preferred raw materials for pellet production, i.e., dry sawdust and wood shavings, are insufficient. LÄS MER

  5. 4. Epithelial barrier protection : implications for HIV susceptibility

    Författare :Gabriella Edfeldt; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The majority of HIV infections today occur through sexual HIV transmission. The female genital mucosa offers a barrier against incoming pathogens. Although, studies show that the vaginal microbiome, co-current infections and local inflammation, the use of hormonal contraceptives and microbicides, can weaken this protective lining. LÄS MER

  7. 5. Characterization of conversion zones in a reciprocating grate furnace firing wet woody biomass

    Författare :Narges Razmjoo; Strand Michael; Chungen Yin; Linnéuniversitetet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Biomass combustion; Grate firing; Fuel bed; Moisture; Gas phase; Conversion zone; Experimental; Temperature distribution; Gas analysis; Bioenergiteknik Energi- och Miljöteknik; Bioenergy Technology;

    Sammanfattning : Grate-firing systems are a common and popular combustion technology for burning biomass. However, combustion of biomass in these furnaces may emit a large amount of pollutants in the form of CO, CH4, PAH, NOx, and particles. LÄS MER