Sökning: "derivation"

Visar resultat 11 - 15 av 271 avhandlingar innehållade ordet derivation.

  1. 11. Derivation and application of response functions for nonlinear absorption and dichroisms

    Författare :Tobias Fahleson; Patrick Norman; Daniel Crawford; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Theoretical spectroscopy; cubic response theory; damped response theory; magnetic circular dichroism; linear birefringence; two-photon absorption; TPA; resonant-inelastic x-ray scattering; RIXS; DALTON program; Teoretisk kemi och biologi; Theoretical Chemistry and Biology;

    Sammanfattning : This thesis is titled ’Derivation and application of response functions for nonlinear absorption and dichroisms’ and was written by Tobias Fahleson at the Division of Theoretical Chemistry & Biology at KTH Royal Institute of Technology in Sweden. It explores and expands upon theoretical means of quantifying a number of nonlinear spectroscopies, including two-photon absorption, resonant inelastic x-ray scattering, Jones birefringence, and magnetic circular dichroism. LÄS MER

  3. 12. Derivation, enrichment and characterization of dopaminergic neurons from pluripotent stem cells

    Författare :Catherine Michele Schwartz; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Parkinson s disease (PD) is characterized by progressive degeneration of dopaminergic (DA) neurons residing in the substantia nigra and innervating the straitum. Current medical interventions provide initial symptomatic relief, but unfortunately do not slow or reversing the disease course. LÄS MER

  4. 13. Derivation, Characterization and Differentiation of Feeder-Free Human Embryonic Stem Cells

    Författare :Narmin Bigdeli; Göteborgs universitet; []
    Nyckelord :Embryonic Stem Cells; Differentiation;

    Sammanfattning : Human embryonic stem cells (hESCs) are pluripotent cells with self-renewal ability, derived from the inner cell mass of a human blastocyst. They have the remarkable potential to develop into different cell types and can thus be used to regenerate and restore damaged tissues and organs in the entire body. LÄS MER

  5. 14. Prior-less derivation of the astrophysical factor of Dwarf Spheroidal galaxies

    Författare :andrea chiappo; jan dr. conrad; garrelt mellema; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; dwarf galaxies; dark matter; fysik; Physics;

    Sammanfattning : Dwarf spheroidal satellite galaxies (dSphs) of the Milky Way are considered ideal targets for particle Dark Matter (DM) identification. Indirect detection strategies entail examining dSphs in search for signals of annihilating or decaying DM, in the form of excess electrons or gamma- and X-ray photons above the astrophysical background. LÄS MER

  7. 15. Optimisation of human embryonic stem cell derivation and culture : towards clinical quality

    Författare :Susanne Ström; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :hESC;

    Sammanfattning : For clinical grade human embryonic stem cell (hESC) lines, a robust derivation and culture system without any substances having animal origin would be optimal. The general aims of these studies have been to gradually improve our hESC derivation and cultures. LÄS MER