Search for dissertations about: "forsberg"

Showing result 1 - 5 of 212 swedish dissertations containing the word forsberg.

  2. 1. Element 115

    Author : Ulrika Forsberg; Kärnfysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; superheavy elements; element 115; new elements; alpha decay; X rays; gamma rays; nuclear structure; spontaneous fission; Fysicumarkivet A:2016:Forsberg; kärnstruktur; supertunga grundämnen; nya grundämnen; alfasönderfall; röntgenstrålning; gammastrålning; spontan fission; element 115; spektroskopi;

    Abstract : This thesis is devoted to detailed studies of element 115 decay chains using the highly efficient multi-coincidence alpha, electron, gamma and X-ray detector setup TASISpec at the gas-filled separator TASCA at GSI, Darmstadt, Germany. In a three-week long experiment thirty new decay chains assumed to stem from element 115 isotopes were observed together with the very first detections of gamma rays and potential X-rays from these nuclei. READ MORE

  4. 2. The Milky Way as seen through Neutron-Capture Elements

    Author : Rebecca Forsberg; Astrofysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Chemical abundances; Galactic archaeology; chemically peculiar star; heavy elements; Galactic disk; Galactic bulge; Galactic chemical evolution;

    Abstract : Through stars, the formation and evolution of the Galaxy goes hand-in-hand with the cosmic origin of the elements. As stars form, they carry chemical fingerprints of their birthclouds, providing us with chemical timestamps of the Galaxy.The detailed history of the Galactic disk and bulge is still to be untagled. READ MORE

  5. 3. Amyloid imaging in Alzheimer’s disease and mild cognitive impairment by positron emission tomography

    Author : Anton Forsberg; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Effectiveness of future treatment strategies in Alzheimer s disease (AD) will rely on early detection of disease and the possibility to clearly evaluate their effects. The findings presented in this thesis concerns both early in vivo detection of amyloid deposition in the brains of patients at risk of developing AD and the longitudinal changes of pathological and functional parameters in patients with AD. READ MORE

  6. 4. Colonoscopic surveillance in familial colorectal cancer

    Author : Anna Forsberg; Karolinska Institutet; Karolinska Institutet; []
    Keywords : familial;

    Abstract : Colorectal cancer (CRC) is a disease with a high and rising incidence in the industrialized countries. It is the third leading cause of death among cancers in Sweden and the forth worldwide. Important etiological factors are both environmental and lifestyle as well as heritable factors. READ MORE

  7. 5. Environmental assessment of the urban environment

    Author : Anna Forsberg; KTH; []
    Keywords : environmental assessment; urban district; environmental load profile; hammary sjöstad; life cycle assesssment;

    Abstract : This thesis gives a systematic description of theEnvironmental Load Profile (ELP), an environmental assessmenttool developed for the urban environment. The purpose of thework was to improve the stringency of the system boundaries andfunctional units of the tool. READ MORE