Search for dissertations about: "SOX"

Showing result 11 - 15 of 38 swedish dissertations containing the word SOX.

  2. 11. From stem cell to neuron : a Sox perspective

    Author : Maria Bergsland; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : The differentiation of stem cells into the more than 100 billion neurons that compose the central nervous system (CNS) is one of the most remarkable transformations during vertebrate development. A central problem of this process is how neural lineage selection initially is specified in pluripotent stem cells and maintained during the course of neurogenesis. READ MORE

  4. 12. SOX transcription factors : multifaceted regulators of central nervous system development

    Author : Cécile Zaouter; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : The central nervous system (CNS) is composed of three major cell types, namely neurons, astrocytes and oligodendrocytes that are mainly generated during embryonic stages by multipotent neural progenitor cells (NPCs). The decision of a NPC to remain in a self-renewing, undifferentiated state, or to commit to neuronal or glial differentiation is guided by the combined actions of transcription factors on their downstream target genes. READ MORE

  5. 13. Oxidation and storage of NOx and SOx over platinum based catalysts

    Author : JAZAER DAWODY; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SO2 oxidation; sulphur poisoning; NO oxidation; zeta potential; pt precursors; NOx storage and reduction catalysts; Al2O3; BaCO3; metal oxide additives;

    Abstract : .... READ MORE

  6. 14. The Character of the Particle Emissions from Possible Future Marine Fuels in SOx ECAs

    Author : Maria Anderson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; heavy fuel oil; emission factor; marine fuel; black carbon; marine diesel oil; LNG; ship emission; liquefied natural gas; nanoparticle;

    Abstract : Particles in the ambient air come from both natural and anthropogenic sources. One anthropogenic source is combustion of fossil fuels. The awareness of these particles impact on human health and climate has increased the interest for the particle emissions from e.g. READ MORE

  7. 15. Let's talk about SOX : diverse key players in the transcriptional regulation of neural stem cells

    Author : Susanne Klum; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : The development of the central nervous system relies on neural stem cells. How these stem cells either maintain their identity as self-renewing progenitors or differentiate into cells of the neuronal or glial lineage are fundamental questions. READ MORE