Browsing Fysisk institutt by Title
Now showing items 1-20 of 2956
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)The nuclear level densities and γ-ray strength functions of 138,139,140La were measured using the 139La(3He,α), 139La(3He,'3He), and 139La(d,p) reactions. The particle-γ coincidences were recorded with the silicon particle ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)We have investigated optically excited magnetoelastic waves by phase-resolved spin-wave tomography (PSWaT). PSWaT reconstructs the dispersion relation of spin waves together with their phase information by using time-resolved ...
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(Journal article / Tidsskriftartikkel / PublishedVersion, 2017)
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(Master thesis / Masteroppgave, 2020)
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(Master thesis / Masteroppgave, 2014)Denne oppgaven har gått ut på å lage en banegenerator som simulerer banen til et fartøy i 3-D. Den spesifikke kraften og vinkelhastigheten har blitt regnet ut for å simulere akselerometer og gyroskop og ved å implementere ...
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(Master thesis / Masteroppgave, 2017)This thesis was initiated by the University of Oslo at the Department of Informatics. The field of study regarding snow analysis, characterization and imaging of snow layers, has been an ongoing study-field at the Department ...
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3D-characterization of deuterium distributions in zirconium oxide scale using high-resolution SIMS (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)In pressurised water reactors (PWRs), fuel rods are clad with zirconium alloy tubes chosen for their low neutron capture cross section and good oxidation resistance. Understanding cladding-water corrosion reactions at ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Background: The rapid neutron capture process is one of the main nucleosynthesis processes of elements heavier than Fe. Uncertainties in nuclear properties, such as masses, half-lives, and β -delayed neutron probabilities ...
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A circuit for simultaneous measurements of skin electrical conductance, susceptance, and potential (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)A circuit is presented that enables measurement of skin electrical conductance, susceptance, and potential simultaneously beneath the same monopolar electrode. Example measurements are shown to confirm the function of the ...
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(Journal article / Tidsskriftartikkel / SubmittedVersion, 2020)The phase-field crystal model in an amplitude equation approximation is shown to provide an accurate description of the deformation field in defected crystalline structures, as well as of dislocation motion. We analyze in ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Pituitary endocrine cells fire action potentials (APs) to regulate their cytosolic Ca2+ concentration and hormone secretion rate. Depending on animal species, cell type, and biological conditions, pituitary APs are generated ...
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(Master thesis / Masteroppgave, 2021)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)We review and extend a hierarchy of relaxation models for two-phase flow. The models are derived from the non-equilibrium Baer–Nunziato model, which is endowed with relaxation source terms to drive it towards equilibrium. ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)A typical proton CT (pCT) detector comprises a tracking system, used to measure the proton position before and after the imaged object, and an energy/range detector to measure the residual proton range after crossing the ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)Objective: Severe hypoglycemia is the most serious acute complication for people with type 1 diabetes (T1D). Approximately 25% of people with T1D have impaired ability to recognize impending hypoglycemia, and nocturnal ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)A novel mathematical approach has been developed to complete the inversion of the Biot-Savart law in one- and two-dimensional cases from measurements of the perpendicular component of the magnetic field using the well-developed ...
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A new software implementation of the Oslo method with rigorous statistical uncertainty propagation (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)The Oslo method comprises a set of analysis techniques designed to extract nuclear level density and average -decay strength function from a set of excitation-energy tagged -ray spectra. Here we present a new software ...