Sökning: "consumption function"

Visar resultat 21 - 25 av 358 avhandlingar innehållade orden consumption function.

  1. 21. A Harmonic-Oscillator Design Methodology Based on Describing Functions

    Författare :Jesper Bank; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; oscillator design efficiency; phase noise; impulse sensitivity function; design methodology; amplitude control; frequency tuning; oscillator; describing function;

    Sammanfattning : Oscillators are present in most electronic equipment where they provide timing information, for example as sampling clocks in analog-to-digital converters or as radio carriers in wireless communications. To design an oscillator, we must have knowledge of the properties and the operation of oscillators. LÄS MER

  3. 22. Longterm performance of polyolefins in different environments including chlorinated water: antioxidant consumption and migration and polymer degradation

    Författare :Marie Lundbäck; Ulf Gedde; Thomas Hjertberg; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chemical engineering; polyethylene; polybutylene; HDPE; LLDPE; phenolic antioxidants; oxidation induction time OIT ; migration; chlorinated water; pressure testing; lifetime; chemical consumption.; Kemiteknik; Chemical engineering; Kemiteknik;

    Sammanfattning : The long-term performance of stabilized polyolefins in different environments was studied with focus on antioxidant consumption and migration. Plaques of linear polyethylene (LPE) and branched polyethylene (BPE) were stabilized with Santonox® R (4,4'-Thiobis(6-tert-butyl-3-methylphenol)), Irganox® 1081 (2,2’-Thiobis(4-methyl-6-tertbutylphenol)), or Lowinox® 22M46 (2,2’-Methylenebis(6-tert-butyl-4-methylphenol)). LÄS MER

  4. 23. Integrative physiology as a tool towards good animal welfare and sustainability in aquaculture: Focus on intestinal function and health

    Författare :Ida Hedén; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; sustainability; welfare; stress; intestinal function; nutrient uptake;

    Sammanfattning : The human population is growing, and the world’s leaders are trying to provide humans with food resources and at the same time setting goals promoting sustainable food production. This means that we need to find new food sources that are not in conflict with future generations’ right to a world without hunger and environmental destruction. LÄS MER

  5. 24. Non-Alcoholic Fatty Liver Disease : Insights into Alcohol Consumption, Genetics, and Proteomics

    Författare :Julia Blomdahl; Stergios Kechagias; Mattias Ekstedt; Maja Thiele; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : NAFLD (Non-Alcoholic Fatty Liver Disease) affects approximately a quarter of the global population and is closely linked to type 2 diabetes mellitus and obesity. The disease spectrum ranges from steatosis and steatohepatitis to fibrosis, cirrhosis, and hepatocellular cancer. LÄS MER

  7. 25. Pain, Function, and Dissatisfaction after Total knee Arthroplasty

    Författare :ABDULEMIR MUHAMMED NURI ALI; Lund Ortopedi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TKA; dissatisfaction; continuous intraarticular analgesia; patella; anxiety depression; pain; function;

    Sammanfattning : Osteoarthritis (OA) is a progressive degenerative joint disorder, and the prevalence increases with age. In Sweden, about one in 4 people over the age of 45 years has OA in at least one joint. As the population ages and the prevalence of obesity increases, OA is expected to increase even more. LÄS MER