Sökning: "May Mattsson"

Visar resultat 6 - 10 av 56 avhandlingar innehållade orden May Mattsson.

  1. 6. Intracranial facial nerve lesion : experimental study on neural degeneration and its treatment

    Författare :Per Mattsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The aim of this thesis was to develop an experimental model that would generate extensive motor neuronal degeneration in adult rats, and furthermore to study mechanisms causing nerve cell death and effects of putative neuroprotective compounds. The facial nerve was chosen because it is well characterized and allows evaluation of functional recovery by analyzing vibrissae movements. LÄS MER

  3. 7. Modelling the Winds from Carbon Rich AGB Stars : Implications for Stellar Evolution and the Chemical Evolution of Galaxies

    Författare :Lars Mattsson; Uppsala universitet; []
    Nyckelord :;

    Sammanfattning : Stars on the AGB are known to lose mass at high rates (10-8 - 10-4 Msun/yr) through slow winds (20 km/s), enriching the inter stellar medium with newly synthesised elements. We explore how the mass loss for C-rich AGB stars depends on the basic stellar parameters by computing a large grid of wind models. LÄS MER

  4. 8. Immunomodulation of collagen-induced arthritis

    Författare :Lars Mattsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :autoimmunity; arthritis; collagen type II; immunomodulation; vitamin D; parasite;

    Sammanfattning : Collagen-induced arthritis (CIA) is an experimental autoimmune disease sharing many features with human rheumatoid arthritis (RA). CIA development is dependent on T-cells but anti-collagen type II (anti-CII) antibody production by B-cells is also important. LÄS MER

  5. 9. Do lighting control and user interface design matter to occupant behaviour? The case of optimal lighting use in non-residential buildings

    Författare :Pimkamol Mattsson; Institutionen för arkitektur och byggd miljö; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; characteristic; design; energy reduction; energy-saving behaviour; lighting control; light switch; lighting use; non-residential building; perception; user interface;

    Sammanfattning : The lowering of energy use from artificial lighting in buildings is vital to reaching the goal of reducing CO2 emissions. Hence, changes in individuals’ behaviours regarding lighting use have received increased attention. Feedback on energy use has often been used to change individuals’ behaviour. LÄS MER

  7. 10. Mechanical performance of NCF composites

    Författare :David Mattsson; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Polymera konstruktionsmaterial; Polymeric Composite Materials;

    Sammanfattning : Composite materials are today in widespread use in the aerospace and marine industries due to their excellent strength and stiffness to weight ratio. In most marine and aerospace applications traditional composites (pre- impregnated tapes) are still the main choice for design of load bearing structures. LÄS MER