Search for dissertations about: "STD"

Showing result 21 - 25 of 39 swedish dissertations containing the word STD.

  2. 21. Mechanical Behaviour of SMC Composites and Structures

    Author : Magnus Oldenbo; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Polymera konstruktionsmaterial; Polymeric Composite Materials;

    Abstract : The goal of this work has been to investigate the influence of material composition and process induced fiberorientation on mechanical properties of SMC composite body panels. It has also been a goal to study methods to predict the properties. READ MORE

  4. 22. Perinatal essential fatty acid deficiency in mice: effects on metabolism and behaviour

    Author : Vilborg Palsdottir; Göteborgs universitet; []
    Keywords : essential fatty acids; perinatal period; maternal diet; diet-induced obesity; insulin resistance; lipids; behaviour;

    Abstract : Maternal nutritional status during pregnancy and lactation influences the health of the adult offspring and an adequate supply of essential fatty acids is important for foetal and postnatal growth and development. The overall aim of this thesis was to study short- and long-term effects of perinatal essential fatty acid deficiency in mice on metabolism and behaviour. READ MORE

  5. 23. Structural and Interaction Studies of Bacterial Polysaccharides by NMR Spectroscopy

    Author : Eva-Lisa Nordmark; Göran Widmalm; Sven Müller-Loennies; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; bacterial polysaccharides; NMR; interaction studies; structural studies; Escherichia coli; Salmonella enteritidis; Streptococcus thermophilus; Propionibacterium freudenreichii; Pseudoalteromonas aliena; P22 TSP; Organic chemistry; Organisk kemi;

    Abstract : An introduction to bacterial polysaccharides and the methods for structural determination are described in the first two parts of the thesis.In a structural elucidation of bacterial polysaccharides NMR experiments are important as is component analysis. A short description of immunochemical methods such as enzyme immunoassays is included. READ MORE

  6. 24. Information assurance for maintenance of railway track

    Author : Yamur K. Al-Douri; Rikard Granström; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Drift och underhållsteknik; Operation and Maintenance Engineering;

    Abstract : Railway traffic is steadily increasing, having a negative impact on maintenance and resulting in decreased track availability, comfort, and safety. Swedish railway track maintenance mostly focuses on the actual track condition via a nationwide condition-based maintenance (CBM) strategy. READ MORE

  7. 25. Reconfigurable On-Chip Instrument Access Networks : Analysis, Design, Operation, and Application

    Author : Farrokh Ghani Zadegan; Integrerade elektroniksystem; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; On-chip instruments; reconfigurable networks; access time optimization; retargeting; fault management;

    Abstract : The constant need for higher performance and more advanced functionality has made the design and manufacturing of modern electronic chips highly demanding. Moreover, the use of smaller transistors in modern chips has increased their sensitivity to aging and faults, hence the need to constantly monitor the correct operation of these chips. READ MORE