Browsing Faculty of Mathematics and Natural Sciences by Title
Now showing items 4012-4031 of 9894
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Implementation and exploration of relative biological effectiveness in proton arc therapy
(Master thesis, 2021-03-01) -
Implementation and Training of Convolutional Neural Networks for the Segmentation of Brain Structures
(Master thesis, 2022-06-01)Precise delivery of radiotherapy depends on accurate segmentation of the anatomical structures surrounding the cancer tissue. With increasing knowledge of radio-sensitivity of critical brain structures, more detailed ... -
Implementation and validation of radiomics in lung cancer
(Master thesis, 2022-06-01) -
Implementation of a CAN bus interface for the Detector Control System in the ALICE ITS Upgrade
(Journal article; Peer reviewed, 2020)For the Upgrade of the ALICE Experiment in Long Shutdown 2, a new Inner Tracking System (ITS) is being commissioned, based on the ALPIDE Monolitihic Active Pixel Sensor (MAPS) chip. Data readout from the ALPIDE chips is ... -
Implementation of a double scattering nozzle for Monte Carlo recalculation of proton plans with variable relative biological effectiveness
(Journal article; Peer reviewed, 2020)A constant relative biological effectiveness (RBE) of 1.1 is currently used in clinical proton therapy. However, the RBE varies with factors such as dose level, linear energy transfer (LET) and tissue type. Multiple RBE ... -
An implementation of a Feedback Vertex Set algorithm.
(Master thesis, 2013-06-03)An implementation, improvements to implementation and empirical results. Feedback Vertex Set on undirected and unweighted graphs. -
Implementation of an MPFA/MPSA-FV Solver for the Unsaturated Flow in Deformable Porous Media
(Master thesis, 2018-06-22)The Unsaturated Flow In Deformable Porous Media (UFIDPM) plays a crucial role in several academic and industrial applications such as; cracks induced by desiccation, collapsing soils, ground movement involving expansive ... -
Implementation of hydrodynamic forces into the Moving Frame Method for analysis of multi-body wave energy converters
(Master thesis, 2020-06-18)The aim of this research is to implement hydrodynamic forces into the Moving Frame Method (MFM) to enable time-dependent analysis of multi-body wave energy converters in irregular sea-states. The MFM leverages Lie Group ... -
Implementation of Improved EDC Combustion Model in the Open LES Code FDS
(Master thesis, 2012-08-09)In this thesis, Magnussen’s and Hjertager’s Eddy Dissipation Concept (EDC) Combustion Model has been implemented in the CFD code Fire Dynamics Simulator (FDS). FDS is an open source non-commercial Large Eddy Simulation ... -
Implementation of mixed-dimensional models for flow in fractured porous media
(Peer reviewed; Journal article, 2019)Models that involve coupled dynamics in a mixed-dimensional geometry are of increasing interest in several applications. Here, we describe the development of a simulation model for flow in fractured porous media, where the ... -
Implementation of slope irradiance in Mesoscale Model version 5 and its effect on temperature and wind fields during the breakup of a temperature inversion
(Peer reviewed; Journal article, 2003-01-24)The atmospheric mesoscale model MM5 has been used at high horizontal resolution to simulate the breakup of a temperature inversion in complex topography. To improve the surface parameterizations during daytime, slope and ... -
Implementation of the sectional aerosol module SALSA2.0 into the PALM model system 6.0: model development and first evaluation
(Peer reviewed; Journal article, 2019-04-11)Urban pedestrian-level air quality is a result of an interplay between turbulent dispersion conditions, background concentrations, and heterogeneous local emissions of air pollutants and their transformation processes. ... -
Implementering av indikeringssystem på dieselmotor og tester av dieseloljer
(Master thesis, 2016-05-31)This report shows the implementation of indication systems and the setup of the lab for a single cylinder diesel engine located at Bergen Univercity College. Further on a study of alternative fuels was carried out, basing ... -
Implementering og evaluering av en HL7 FHIR integrasjonsbuss for kommunikasjon mellom klientapplikasjoner og e-helsesystemer
(Master thesis, 2017-07-11)Bakgrunn: Den økende digitaliseringen av helsetjenestene krever at informasjonen i de elektroniske pasientjournalene er klinisk strukturerte ved hjelp av datastandarder og kliniske terminologier for riktig prosessering av ... -
Implementing a Marker-less application for Kristkirken using Vuforia SDK
(Master thesis, 2019-11-20) -
Implications for introgression: Has selection for fast growth altered the size threshold for precocious male maturation in domesticated Atlantic salmon?
(Peer reviewed; Journal article, 2018-12-18)Background: Mature male parr (MMP) represent an important alternative life-history strategy in Atlantic salmon populations. Previous studies indicate that the maturation size threshold for male parr varies among wild ... -
Implications of 3D Seismic Raytracing on Focal Mechanism Determination
(Journal article; Peer reviewed, 2019)The purpose of this study is to investigate apparent first‐motion polarities mismatch at teleseismic distances in the determination of focal mechanism. We implement and compare four seismic raytracing algorithms to compute ... -
Implications of a changing Arctic on microbial communities: Following the effects of thawing permafrost from land to sea
(Doctoral thesis, 2018-06-14)Climate change has severe impacts in the Arctic, where permafrost is thawing, glaciers are retreating and sea ice is melting. These physical changes are not only affecting large predators like polar bears, but also microscopic ... -
Implications of Protected Areas to Optimal Management of Marine Resources
(Master thesis, 2005)The thesis explores how the introduction of a marine protected area influences the optimal management of a marine resource, i.e. fish stock. Logistic growth functions are applied to a deterministic model with a migration ...