Browsing Matematisk institutt by Title
Now showing items 1463-1482 of 3782
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(Research report / Forskningsrapport, 2000)
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(Master thesis / Masteroppgave, 2016)We have used the level - set function to divide a computational domain into a solid region and a fluid region to create an idealized model of blood flow in narrow cerebral arteries to simulate the mechanotransduction in ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)We describe the idempotent Fourier multipliers that act contractively on Hp spaces of the d-dimensional torus Td for d≥1 and 1≤p≤∞. When p is not an even integer, such multipliers are just restrictions of contractive ...
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(Master thesis / Masteroppgave, 2023)Breast cancer is the most common type of cancer in women worldwide. Screening programs have been established in many countries to prevent deaths from breast cancer by detecting the disease at an early stage and arranging ...
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(Research report / Forskningsrapport, 1995)
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(Master thesis / Masteroppgave, 2012)Løfteoperasjoner med av- og pålasting av utstyr og gods er en veldig vanlig aktivitet på offshoreplattformer. I denne sammenheng vil det alltid være en viss risiko for fallende laster. Det vil derfor være aktuelt med ...
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(Master thesis / Masteroppgave, 2019)Denne oppgaven har som mål å drøfte ikke-standard analyse som et alternative til tradisjonell undervisning i kalkulus på videregående skole og begynnende universitet. For å kunne drøfte denne problemstillingen, vil oppgaven ...
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(Master thesis / Masteroppgave, 2010)Diffraksjonsproblemet for en vertikal sylinder som skjærer en fri overflate er løst til og med tredje orden ved hjelp av perturbasjonsteori i langbølgeregimet i tråd med FNV teori. Det ikkelineære hastighetspotensialet til ...
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(Master thesis / Masteroppgave, 2013)Image enhancement has many applications. This thesis is devoted to image inpainting, which is to fill in the corrupted or missing pixels in a meaningful way. These pixels may be deteriorated or missing for various reasons, ...
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(Research report / Forskningsrapport, 1974)
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(Master thesis / Masteroppgave, 2022)We study the evolution of a three dimensional wave train subject to nonlinear modulation and damping. In particular, we are interested in gaining insight about the impact of nonlinear modulation and damping on the frequency ...
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(Master thesis / Masteroppgave, 2023)Current treatment regimens have been effective in suppressing the progression of HIV. They prevent transmission and support people living with HIV to lead healthy lives. However, there are numerous clinical, social, and ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)Kinetic simulation results are presented to study the response of multi-Needle Langmuir Probes of the type used on many satellites. Simulations of isolated probes are used to parametrize the current collected as a function ...
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(Research report / Forskningsrapport, 1987)
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(Master thesis / Masteroppgave, 2011)The second World War (WWII) involved most of the world's nations and lasted from 1939-1945. Several countries were occupied during this period. One of these countries was Norway, which was occupied during a five year period ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)Nocturnal low-level jets (LLJs) are defined as relative maxima in the vertical profile of the horizontal wind speed at the top of the stable boundary layer. Such peaks constitute major power resources for wind turbines. ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Increased astrocytic Ca 2+ signaling has been shown in Alzheimer’s disease mouse models, but to date no reports have characterized behaviorally induced astrocytic Ca 2+ signaling in such mice. Here, we employ an event-based ...
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(Master thesis / Masteroppgave, 2015)The aim of this work has been to implement a range of Large Eddy Simulation (LES) turbulence models into Oasis, a Computational Fluid Dynamic (CFD) solver for incompressible flows based on the Finite Element method (FEM), ...
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(Research report / Forskningsrapport, 2001)In the present report we describe the geometrically nonlinear method for orthotropic (composite) materials that is implemented using the commercial C++ library Diffpack. The implementation is based on a module dealing with ...
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Implementation of a New Concept of Duration with respect to the Stochastic Fluctuations of the Yield SurfaceRestricted Access (Master thesis / Masteroppgave, 2015)One objective of this Master thesis is to give an overview and discussion of the most important stochastic models for the dynamics of the yield surface. Since interest rates are of stochastic nature, and e.g. insurance ...