Sökning: "hagman"

Visar resultat 6 - 10 av 46 avhandlingar innehållade ordet hagman.

  1. 6. On reflections of wood : wood quality features modelled by means of multivariate image projections to latent structures in multispectral images

    Författare :Olle Hagman; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Träteknik; Wood Technology;

    Sammanfattning : Classifying logs and boards has an essential economic impact on the forest products industry. In a modern production chain, quality control and raw material specifications are essential to fulfill production system demands as well as end user demands. LÄS MER

  3. 7. Evolution of Yeast Respiro-Fermentative Lifestyle and the Underlying Mechanisms Behind Aerobic Fermentation

    Författare :Arne Hagman; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Crabtree effect; aerobic fermentation; respiro-fermentation; ethanol production; yeast; central carbon metabolism; evolution of alternative lifestyles;

    Sammanfattning : Under aerobic conditions, most yeasts such as Kluyveromyces lactis, prefer the respiratory pathway and some, such as Saccharomyces cerevisiae prefer less energy efficient fermentative pathway for their energy metabolism. These two metabolic strategies are also known as Crabtree negative and Crabtree positive respectively, and the evolution of the latter has lately been explained by the “make-accumulate-consume” life strategy. LÄS MER

  4. 8. Elevated fasting glucose levels in obese children and adolescents : prevalence and long-term consequences

    Författare :Emilia Hagman; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Obesity in childhood and adolescents is a major concern in Sweden, as in many parts of the world. Already during the pediatric years is obesity associated with several metabolic complications, which often persists into adulthood. An important metabolic concern is the disturbance of the glucose-insulin homeostasis. LÄS MER

  5. 9. SARS-CoV-2 viremia in patients hospitalised for COVID-19

    Författare :Karl Hagman; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : More than 6.6 million people have died from Covid-19 since the SARS-CoV-2 outbreak started in Wuhan, China, late 2019. The spread of the novel virus necessitated knowledge on how to manage this new disease. LÄS MER

  7. 10. Degradation of organic matter in wastewater -Enhanced denitrification and removal of refractory organics

    Författare :Marinette Hagman; Avdelningen för kemiteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; leachate; denitrification; carbon source; advanced oxidation; Activated sludge; wastewater; oxygen uptake rate; ozone;

    Sammanfattning : Degradation of organic matter takes place in many processes within a wastewater treatment plant (WWTP). The need for optimisations and extended degradation processes for both organics and nitrogen will increase as outlet demands are strengthened and increasing loads are desired. LÄS MER