Browsing Faculty of Science and Technology by Title
Now showing items 3751-3770 of 7036
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Lack of Association Between GBA Mutations and Motor Complications in European and American Parkinson's Disease Cohorts
(Peer reviewed; Journal article, 2021)Background: Motor complications are a consequence of the chronic dopaminergic treatment of Parkinson’s disease (PD) and include levodopa-induced dyskinesia (LIDs) and motor fluctuations (MF). Currently, evidence is on ... -
Landkraft til havs: Hvem er det som spør?
(Journal article; Peer reviewed, 2012-06)Elektrifisering vil si å erstatte gass-generatorer til drift av petroleumsvirksomhet med kraft fra land. Problemstillingen belyses i artikkelen fra et bedriftsøkonomisk og et samfunnsøkonomisk perspektiv ved hjelp av to ... -
Large Eddy Simulation of buoyant plumes
(Masteroppgave/UIS-TN-IMN/2017;, Master thesis, 2017-06)Industrial and environmental safety relies on understanding and evaluating risks and failures on the individual processes and operations. Simulating hazardous fluid flows with the use of Computational Fluid Dynamics (CFD) ... -
Large Eddy simulations of flow around tandem circular cylinders in the vicinity of a plane wall
(Peer reviewed; Journal article, 2018)In order to investigate the three-dimensional flow around free-spanning, tandem marine pipelines, Large Eddy Simulations (LES) with Smagorinsky subgrid scale model are performed using the open-source code OpenFOAM. Two ... -
Large eddy simulations of flow past an inclined circular cylinder: Insights into the three-dimensional effect
(Peer reviewed; Journal article, 2023)The flow past an inclined cylinder is simulated using large eddy simulations to study the three-dimensional wake flow effects on the forces on the cylinder at Re = 3900. Four inclination angles of α = 0°, 30°, 45°, and 60° ... -
Large Time Step schemes for Hyperbolic Conservation Laws in 2 Space Dimensions
(Master thesis, 2022)Numerical solutions to partial differential equations (PDEs) will create varying amounts of error depending on different factors such as the numerical scheme and how fine the grid size is. In this thesis, we explored two ... -
Late life field material balance analysis – Statfjord Fm.
(Masteroppgave/UIS-TN-IPT/2011;, Master thesis, 2012)Recently, it has become apparent that the prediction of the Statfjord reservoir potential determined from the ECLIPSE simulator differs from the actual formation performance, i.e. simulated fluid production results are too ... -
Late Paleozoic development of the Finnmark Platform, southwestern Barents Sea, Norway
(Masteroppgave/UIS-TN-IPT/2015;, Master thesis, 2015-06-12)Following the recent Gohta and Alta discoveries in the Loppa High by Lundin Norway AS in 2013 and 2014 respectively, there has been an enhanced interest for the Upper Paleozoic succession in the Norwegian Arctic Shelf ... -
Lateral buckling and axial walking of surface laid subsea pipeline
(Masteroppgave/UIS-TN-IKM/2013;, Master thesis, 2013-10-07)Subsea pipelines are increasingly being required to operate at high temperature and pressure HT/HP. The pipeline installed on the seabed and left exposed have a potential to buckle, walk and change configuration under ... -
Lateral buckling induced by trawl gears pull-over loads on high temperature/high pressure subsea pipeline
(Masteroppgave/UIS-TN-IKM/2011;, Master thesis, 2011)This thesis work is performed to study and understand the pipeline global response as a result of trawl gears pull-over loads triggering lateral buckling on high temperature/high pressure subsea pipeline. The external ... -
Lateral compositional variations in the Upper Jurassic source rock in the southwestern Barents Sea – an organic or inorganic disclosure
(Masteroppgave/UIS-TN-IER/2019;, Master thesis, 2019-06)Prominent high-value gamma-ray spikes in the maximum flooding surfaces of the Alge Member of the Hekkingen Formation display an uncommon stratigraphic and regional variation in the southwestern Barents Sea. The variation ... -
Lateral correlation of wind speed at near-shore site; case study
(Master thesis, 2021)The main goal in this study was to study the non-neutral conditions in offshore environment and eventually study the horizontal stability in the wind patterns offshore. To assess the horizontal stability, data from the a ... -
Lateral torsional buckling capacity of corroded steel beams: A parametric study
(Peer reviewed; Journal article, 2021)Thickness reduction due to uniform corrosion increases the tendency of lateral torsional buckling (LTB) of open cross-sections and it reduces the moment capacity of the beam. The effect of the various corrosion cases on ... -
Lateral-Torsional Buckling of Steel I-Beams - An Analytical, Experimental and Numerical Study
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06)This thesis compares results from experimental and numerical analyses of structural steel I-beams subjected to lateral-torsional buckling due to a vertical point load located at the mid-span. The aim is to find a suitable ... -
Lattice Boltzmann Simulation of Power-Law Fluids in a Fontan Geometry
(Master thesis, 2023)Numerical Modeling can provide insight and improve processes in human health. This masters thesis is a Python implementation of the lattice Boltzmann method in two dimensions to model flows related to the Fontan cardiac ... -
Lattice Monte Carlo simulation and phase transitions in scalar field theories
(Masteroppgave/UIS-HF-IMF/2019;, Master thesis, 2019-06-15)The cubic anisotropy model is a simple scalar field theory with a phase transition of either first- or second order depending on the values of its parameters, with similarities to the electroweak phase transition that ... -
Lattice study of static quark-antiquark interactions in dense quark matter
(Peer reviewed; Journal article, 2019-05)In this paper we study the interactions among a static quark-antiquark pair in the presence of dense two-color quark matter with lattice simulation. To this end we compute Polyakov line correlation functions and determine ... -
Lattice-Based Cryptography for Privacy Preserving Machine Learning
(Master thesis, 2023)The digitization of healthcare data has presented a pressing need to address privacy concerns within the realm of machine learning for healthcare institutions. One promising solution is Federated Learning (FL), which enables ... -
Lavkarbon energiforsyning fra Qatar
(Master thesis, 2021)In the recent decades the focus towards renewable energy sources has increased drastically. The global energy consumption is increasing each year, but we are consuming more than we can sustain. Associated with the increase ...