Sökning: "radioisotopes"

Visar resultat 1 - 5 av 13 avhandlingar innehållade ordet radioisotopes.

  1. 1. Spectroscopy of Stable and Radioactive Negative Ions

    Författare :Annie Ringvall-Moberg; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Atomic Physics; ISOLDE; CERN; Electron Correlation; Electron Affinity; Photodetachment; Negative Ions; Anions; Radioisotopes; Laser Photodetachment Spectroscopy; Resonance Ionization; Neutral Particle Detection; Wigner Threshold Law; Molecular Dissociation; RFQcb; DESIREE; Radiative Lifetimes;

    Sammanfattning : Negative ions are unique quantum systems which are of fundamental interest within the field of atomic physics due to the importance of the electron correlation in their creation, stability, and existence. Properties of these ions, such as the electron affinity, i.e. LÄS MER

  3. 2. Gastrointestinal involvement in familial amyloidosis with polyneuropathy : a clinical study

    Författare :Lars Steen; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; amyloidosis; electromyogram; malabsorption syndrome; gastric acid; gastroscopy; radioisotopes; radiography; intestinal mucosa;

    Sammanfattning : Familial Amyloidosis with Polyneuropathy was first recognized in Portugal and reported by Andrade in 1952. The disease is rare, but clustering of the patients has been reported from Portugal, Japan and northern Sweden. The gastrointestinal involvement in the Swedish form of the disease was studied in this investigation. LÄS MER

  4. 3. Spectroscopic studies of the negative state of atoms

    Författare :Jakob Welander; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Atomic Physics; Photodetachment; Negative Ions; Anions; Laser Photodetachment Spectroscopy; Electron Affinity; ISOLDE; CERN; Radioisotopes; Photo Angular Distributions; Graphene; Electron correlation; Neutral Particle Detection; Wannier s Threshold Law;

    Sammanfattning : Negative ions are of fundamental interest in atomic physics due to the enhanced importance of the electron correlation. In this thesis new spectroscopic methods have been developed and then applied to study the nature of atomic negative ions. LÄS MER

  5. 4. Genetical and Clinical Studies in Wilson's Disease

    Författare :Erik Waldenström; Kerstin Westermark; Ulf Landegren; Ann-Christine Syvänen; Peter Ferenci; Uppsala universitet; []
    Nyckelord :Internal medicine; copper radioisotopes; DNA sequence analyses; genotype; hepatolenticular degeneration; neoplasms; phenotype; positron-emission tomography; psychopathology; Invärtesmedicin;

    Sammanfattning : Wilson’s disease is a rare inborn error of metabolism caused by a defect in ATP7B, a protein necessary for proper copper excretion into bile. It is characterised by copper accumulation with hepatic and central nervous system dysfunction. LÄS MER

  7. 5. Studies of radioisotopes, the properties of the muon and neutron scattering

    Författare :Jan Olof Burgman; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER