Search for dissertations about: "Backström"

Showing result 1 - 5 of 19 swedish dissertations containing the word Backström.

  2. 1. Modelling the flexural dynamics of sandwich beams using Bernoulli-Euler or Timoshenko theory with frequency dependent parameters

    Author : Daniel Backström; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Vehicle engineering; Farkostteknik;

    Abstract : .... READ MORE

  4. 2. Expression of stimulatory and inhibitory molecules in interactions between natural killer cells neurons

    Author : Eva Backström; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Nervous system; brain; neuron; NK cells; dorsal root ganglia; hippocampus; NKG2D; RAE 1; MULT1; nerve lesion; influenza virus; MCMV.;

    Abstract : Natural killer (NK) cells are important effector cells of the innate and the early induced immune defense. In the nervous system they appear early during inflammation and have been ascribed a role in clearance of certain viral infections from the brain. NK cells are regulated by multiple signals transmitted via inhibitory and stimulatory receptors. READ MORE

  5. 3. Vibration of sandwich beams

    Author : Daniel Backström; Anders Nilsson; Goran Pavic; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Acoustics; Akustik;

    Abstract : Some aspects and properties of the lateral vibration of sandwich beams are investigated, including the concept of apparent bending stiffness and shear modulus, allowing the sandwich beam dynamics to be approximately described by classical beam theory. A sixth order beam model is derived including boundary conditions, and the free and forced response of some beam configurations analyzed. READ MORE

  6. 4. Regulation of Adenoviral Gene Expression by the L4-33K and L4-22K Proteins

    Author : Ellenor Backström; Göran Akusjärvi; Francoise Raffalli-Mathieu; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Virology; Virologi; Medical Virology; Medicinsk virologi;

    Abstract : The splicing pattern during an adenovirus infection is shifted at the late phase towards using weaker splice sites, splicing out larger introns. Splicing of weak 3´ splice sites usually requires recognition of the 3´AG dinucleotide before the first catalytic step of splicing. READ MORE

  7. 5. Adults with cystic fibrosis : mental health and patient experiences of the CF treatment

    Author : Lena Backström Eriksson; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Background: Cystic fibrosis (CF) is an autosomal recessive inherited, life shortening multi organ disease most typically affecting the respiratory system and the gastrointestinal tract. In recent decades progresses in the management of CF has led to an increasing proportion of adults with CF. READ MORE