Sökning: "A Lindblom"

Visar resultat 21 - 25 av 98 avhandlingar innehållade orden A Lindblom.

  1. 21. Reactions in the System Nitro-cellulose/ Diphenylamine with Special Reference to the Formation of a Stabilizing Product Bonded to Nitro-cellulose

    Författare :Torbjörn Lindblom; Bengt Nygård; Sten-Eric Lindquist; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Analytical chemistry; Nitro-cellulose; NC; Propellant; Stabilizer; Diphenylamine; DPA; Stability; Shelf-life; Chemometry; FTIR; HPLC; Microcalorimetry; Analytisk kemi; Analytical chemistry; Analytisk kemi;

    Sammanfattning : The methods HPLC, microcalorimetry and FTIR together with chemometry, provide good analytical tools to follow the degradation of nitro-cellulose.The degradation products formed from diphenylamine (DPA) during storage can be followed with HPLC. FTIR, together with chemometry, also gives the precision needed for safety control of propellants. LÄS MER

  2. 22. Managing Interruptions in Manufacturing : Towards a Theoretical Framework for Interruptions in Manufacturing Assembly

    Författare :Ari Kolbeinsson; Dan Högberg; Peter Thorvald; Jessica Lindblom; Steve Summerskill; Högskolan i Skövde; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Interruptions; Manufacturing; Mobile Devices; Cognition; Technology; Teknik; User Centred Product Design; Användarcentrerad produktdesign;

    Sammanfattning : The effect of interruptions from ICT systems on assembly workers in manufacturing is examined in this thesis, as is how the risks of errors, increases in assembly time, increased cognitive load and resultant stress can be mitigated, as well as ensuring that important new information is acted upon. To these ends, a literature study was conducted, followed by two studies using an experimental approach in an environment that simulated a manufacturing assembly situation, and used tasks designed to be representative of manufacturing assembly tasks. LÄS MER

  3. 23. Recurrent infection with Extended-Spectrum Beta-Lactamase (ESBL) -producing Enterobacteriaceae

    Författare :Anna Lindblom; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; ESBL; E. coli; recurrent infection; UTI; AMR; phylogroup; fimH30Rx;

    Sammanfattning : Infections with Extended-Spectrum Beta-Lactamase (ESBL)-producing Enterobacteriaceae (EPE) are increasing globally. The most common EPE are the gut pathogens Escherichia coli (ESBL-E. coli) and Klebsiella pneumoniae (ESBL-K. pneumoniae). LÄS MER

  4. 24. Understanding the links : the exploration of care transitions between hospital and continued rehabilitation in the home after stroke

    Författare :Sebastian Lindblom; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Uncoordinated care transitions are known to be a risk of a substantial burden for patients and significant others with a risk of adverse events, rehospitalisation and dissatisfaction with services. After acute hospital care, people with stroke often need continued rehabilitation which entails a care transition such as from hospital to continued rehabilitation in the home environment. LÄS MER

  5. 25. Painlevé analysis and transformations for nonlinear partial differential equations

    Författare :Ove Lindblom; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematics; Matematik;

    Sammanfattning : Nonlinear partial differential equations play a fundamental role in the description of many physical models. In order to get a complete understanding of the phenomena which are modeled it is important to obtain exact analytic solutions. LÄS MER