Sökning: "H Andersson"

Visar resultat 16 - 20 av 59 avhandlingar innehållade orden H Andersson.

  1. 16. Quality-driven logistics

    Författare :Roy Andersson; Högskolan i Borås; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TQM; risk management; supply chain; demand chain; agile; six sigma; lean; quality management;

    Sammanfattning : The overall objective of this thesis is to describe and explain how different quality management philosophies can be combined in the supply/demand chain, in order to contribute to its resilience. The analysis is both quantitative and qualitative, based on theory and literature related to TQM, Lean, Agile and Six Sigma, one literature study and three case studies that were performed in companies. LÄS MER

  3. 17. Intercellular protein transfer and regulation of inhibitory NK receptor accessibility

    Författare :Katja Andersson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : NK cells are important players of innate immunity and capable of promoting specific responses of the adaptive immune system. NK cells possess the ability to recognise and eliminate virus-infected cells, tumour cells and allogeneic bone marrow grafts. LÄS MER

  4. 18. Cell damage and tissue repair in the central nervous system : electron mi[c]roscopy study of neuronal death and cell replacement

    Författare :Benita Andersson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Ischemia; cell death; repair; stem cells; neurogenesis; EM; MRI;

    Sammanfattning : The central nervous system is vulnerable to various insults and particularly to ischemia. To mimic ischemia, a photochemical or compression lesion was induced in the right sensory motor cortex of rat brains. LÄS MER

  5. 19. Hydrogen in ultrathin vanadium layers

    Författare :Gabriella Andersson; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physics; Fysik; Physics; Fysik; Fysik; Physics;

    Sammanfattning : The influence of elastic boundary conditions on the thermodynamics of hydrogen in vanadium were investigated using resistometry, x-ray diffraction and nuclear reaction analysis. To provide varying lattice strain states Mo/V (110) and Fe/V (001) superlattices with thickness L of individual layers in the range 3-16 monolayers (ML) were used. LÄS MER

  7. 20. Surface Vibrational and Electron Spectroscopy - Experiments and first-principle calculations

    Författare :Martin Andersson; Kemisk fysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; gränsskikt; anharmonicity; Ytkemi; Surface and boundary layery chemistry; adsorbates; metal surface; density functional theory; first-principle calculations; electron spectroscopy; reflection-absorption infrared spectroscopy; vibrational spectroscpy;

    Sammanfattning : This work deals with interpretation of experimental surface spectroscopic data with the aid of first-principle calculations. Surface infrared reflection-absorption spectra as well as spectra from the electron spectroscopic methods photoemission and X-ray absorption are considered. LÄS MER