Sökning: "tPA"

Visar resultat 1 - 5 av 92 avhandlingar innehållade ordet tPA.

  1. 1. 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. 2. Vascular mechanisms in dementia with special reference to folate and fibrinolysis

    Författare :Nils-Olof Hagnelius; Torbjörn K. Nilsson; Teodoro Bottiglieri; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; dementia; Alzheimer’s disease; vascular dementia; folate; homocysteine; vitamin B12; CSF Serum folate ratio; fibrinolysis; tPA; PAI-1; Geriatrics and medical gerontology; Geriatrik och medicinsk gerontologi; MEDICINE; MEDICIN; Geriatrik; Geriatrics; Medicin; Medicine;

    Sammanfattning : The aim of this thesis was to study the biomarker homocysteine and other novel potential vascular risk factors for dementia. In an out-patient based study of a cohort of 926 consecutive subjects referred to our Memory Unit during 1996―2000, serum-folate was lower and total plasma homocysteine (tHcy) and serum methyl malonate were higher in subjects being prescribed with B12. LÄS MER

  4. 3. Synchrotron Radiation Studies of Molecular Building Blocks for Functional Materials

    Författare :Teng Zhang; Carla Puglia; Nils Martensson; Svante Svensson; Valeria Lanzilotto; Albano Cossaro; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Synchrotron radiation study; Functional materials; Molecular building blocks; Electron donor; 2D material; Gas-phase; Organic thin film; Electronic structure; Molecule-molecule interaction; Molecule-substrate interaction; Photoelectron spectroscopy; PES; XPS; Near edge X-ray absorption fine structure; NEXAFS; X-ray Absorption Spectroscopy; XAS; Au 111 ; Cu 111 ; Surface; Interface; Electronic structure; H-bonding; Cobalt phthalocyanine; CoPc; Triphenylamine; TPA; DPTA; m-MTDATA; Melamine; Biphenylene; Carbon nitride; Graphenylene; Density functional theory; DFT; Physics with spec. in Atomic; Molecular and Condensed Matter Physics; Fysik med inriktning mot atom- molekyl- och kondenserande materiens fysik;

    Sammanfattning : The research on new materials is a primary driving force for progress in human society. One of the most significant research topic nowadays is the development of new functional materials for technological applications, like perovskite implemented in solar cells, and graphene as a representative for the new 2D materials family. LÄS MER

  5. 4. Experimental therapies of malignant glioma : with emphasis on angiogenesis inhibition

    Författare :Maria Sandström; Roger Henriksson; Mikael Johansson; Anja Smits; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; glioma; angiogenesis; VEGF; tyrosinekinaseinhibitor; ZD6474; plasminogenactivator; tPA; uPA; proteomics; Oncology; Onkologi;

    Sammanfattning : Malignant glioma consists of a group of diseases where the localisation and the nature of the disease makes treatment an extreme challenge. Two important biological features of malignant glioma cells are their infiltrative growth and their ability to induce angiogenesis. LÄS MER

  7. 5. The effects of plasminogen deficiency on the healing of tympanic membrane perforations

    Författare :Annika Hansson; Sten Hellström; Diana Berggren; Tor Ny; Magnus von Unge; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; tympanic membrane; macrophages; neutrophils; fibrin ogen ; inflammation; keratinocyte migration; wound healing; uPA; tPA; in vitro; Otorhinolaryngology; Otorhinolaryngologi;

    Sammanfattning : The healing of tympanic membrane (TM) perforations is a complex wound healing process including inflammation, migration of keratinocytes and tissue remodelling. Most TM perforations in human heal spontaneously, however some perforations become chronic, and the reason to why is still largely unknown. LÄS MER