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Showing result 1 - 5 of 18 swedish dissertations matching the above criteria.

  2. 1. Methodology for evaluation of hazards from solid waste and landfill generated leachate

    Author : Britt-Marie Svensson; Centrum för analys och syntes; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; leaching test; waste acceptance criteria.; leachate treatment; landfill leachate; toxicity test; Analytical protocol; organic pollutants;

    Abstract : A methodology based on an analytical protocol for evaluation of hazards from landfill leachate and solid waste is described. A dynamic analytical protocol, the LAQUA protocol, including measurements of inorganic and water-quality parameters, polar and non-polar organic marker compounds, and toxicity, was constructed. READ MORE

  4. 2. Methodology for evaluation of hazards from solid waste and landfill-generated leachate

    Author : Britt-Marie Svensson; Lennart Mathiasson; Lennart Mårtensson; Ann-Sofi Rehnstam-Holm; Kristianstad University; []
    Keywords : ;

    Abstract : Avfall har alltid uppkommit i alla samhällen i alla tider. Det vanligaste sättet att hand om det har varit att samla avfallet i soptippar (deponier) på mark som ansetts obrukbar, t.ex. i sankmarker utanför bebyggelsen. READ MORE

  5. 3. Modification and Utilization of Wood Hydrolysates

    Author : Marie Svensson; Ann-Chrisitne Albertsson; Petra Mishnick; Ulf Gedde; KTH; []
    Keywords : wood hydrolysate; hemicellulose; microsphere; hydrogel;

    Abstract : Polysaccharides have been used for many years in a variety of products such as food, fuel supply and industrial products. During recent years there has been an increasing interest in a group of polysaccharides, hemicelluloses, due to their highly availability, renewability and potentially low price. READ MORE

  6. 4. The temperature-limited fed-batch technique for control of Escherichia coli cultures

    Author : Marie Svensson; Sven-Olof Enfors; John Villadsen; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Endotoxin; Escherichia coli; fed-batch technique; glucose-limitation; mathematical model; Bioengineering; Bioteknik;

    Abstract : The objective of this study was to investigate the physiology and productivity in Escherichia colicultures with emphasis on the temperature-limited fed-batch (TLFB) culture. The TLFB techniquecontrols the oxygen consumption rate of the growing culture by a gradually declining temperaturefrom 37-35 °C down to 20-18 °C. READ MORE

  7. 5. Diabetes mellitus and acute coronary syndromes. Prognosis and risk factors

    Author : Ann-Marie Svensson; Göteborgs universitet; []
    Keywords : diabetes; prognosis; hyperglycaemia; hypoglycaemia; risk-factors; morbidity; mortality; unstable coronary syndrome; unstable angina pectoris; acute myocardial infarction;

    Abstract : Aims: the aims of the thesis were: - To investigate the prognostic influence of diabetes on short- and long-term mortality after an episode of unstable coronary disease - To evaluate the association between glycometabolic parameters on admission and during hospitalization and the 2 year mortality risk among diabetic patients with unstable coronary disease - To investigate the influence of diabetes on treatment and outcome in patients with acute myocardial infarction (AMI) - To determine long-term morbidity and mortality after hospitalization for unstable coronary disease in patients with and without diabetes Diabetes was associated with higher mortality: We investigated an unselected series of 4,341 patients with unstable angina or non-Q-wave myocardial infarction, of which 722 (17%) had diabetes. Diabetes was associated with increased mortality during initial hospitalization (10. READ MORE