Sökning: "Anders Lundqvist"

Visar resultat 6 - 10 av 12 avhandlingar innehållade orden Anders Lundqvist.

  1. 6. Oscillations and spike statistics in biophysical attractor networks

    Författare :Mikael Lundqvist; Anders Lansner; Arvind Kumar; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Attractor networks; computational neuroscience; cortex; datalogi; Computer Science;

    Sammanfattning : The work of this thesis concerns how cortical memories are stored and retrieved. In particular, large-scale simulations are used to investigate the extent to which associative attractor theory is compliant with known physiology and in vivo dynamics. LÄS MER

  3. 7. Bumpy light curves of interacting supernovae

    Författare :Anders Nyholm; Jesper Sollerman; Peter Lundqvist; Nils Ryde; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; iPTF13z; supernova; SN; circumstellar medium; CSM; SN Type IIn; intermediate Palomar Transient Factory; iPTF; Astronomy; astronomi;

    Sammanfattning : A supernova (SN) is the explosive destruction of a star. Via a luminous outpouring of radiation, the SN can rival the brightness of its SN host galaxy for months or years. LÄS MER

  4. 8. Supernova surroundings on circumstellar and galactic scales

    Författare :Anders Nyholm; Jesper Sollerman; Peter Lundqvist; Philip James; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; supernovae; circumstellar medium; SNe Type IIn; iPTF13z; intermediate Palomar Transient Factory; active galactic nuclei; SN 2014J; Astronomy; astronomi;

    Sammanfattning : Some stars cease to be in a bright and destructive display called a supernova. This thesis explores what we can learn about supernovae (SNe) by studying their immediate surroundings, and what the SNe can teach us about their environments. LÄS MER

  5. 9. Dosimetry Studies of Different Radiotherapy Applications using Monte Carlo Radiation Transport Calculations

    Författare :Shirin Abbasinejad Enger; Hans Lundqvist; Anders Ahnesjö; Irena Gudowska; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; External Beam Radiotherapy; Gadolinium Neutron Capture Therapy; Gadolinium Neutron Capture Brachytherapy; Targeted Radionuclide therapy; Detector Response Modelling; Monte Carlo Simulation.; Radiological physics; Radiofysik;

    Sammanfattning : Developing radiation delivery systems for optimisation of absorbed dose to the target without normal tissue toxicity requires advanced calculations for transport of radiation. In this thesis absorbed dose and fluence in different radiotherapy applications were calculated by using Monte Carlo (MC) simulations. LÄS MER

  7. 10. Targeted Therapy of Colorectal Cancer : Preclinical Evaluation of a Radiolabelled Antibody

    Författare :Ylva Almqvist; Anders Sundin; Vladimir Tolmachev; Hans Lundqvist; Matthew K Robinson; Uppsala universitet; []
    Nyckelord :Molecular medicine; tumour targeting; antibody; A33; radionuclide; colorectal cancer; therapy; Molekylärmedicin;

    Sammanfattning : Targeted radiotherapy (TRT) of cancer is a promising approach that enables selective treatment of tumour cells, while sparing normal tissue. The humanized monoclonal antibody A33 (huA33) is a potential targeting agent for TRT of colorectal cancer, since its antigen is expressed in more than 95 % of all colorectal carcinomas. LÄS MER