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Now showing items 1-100 of 822
(Master thesis / Masteroppgave, 2022)
Different electrical impedance properties in different types of tissue can be utilized in order to distinguish between several tissue types and to recognize each particular type. Electrical impedance spectra established ...
(Master thesis / Masteroppgave, 2022)
Celler med lav-dosis-hypersensitivitet bliver ikke arresteret i det såkaldt tidlige G2- kontrolpunkt, når de bestråles med doser mindre end en tærskelværdi, som er omkring 0.3 Gy for T-47D-celler. Det betyder at de celler, ...
(Master thesis / Masteroppgave, 2022)
Programmering er nå kommet inn i den norske skolen, og til det kommer det spørsmål rundt hvordan det skal innlemmes i de ulike fagene. I naturfaget legger læreplanen opp til at programmering skal benyttes som hjelp og ...
Prediction of GPS scintillation levels using Auroral Image Features Restricted Access
(Master thesis / Masteroppgave, 2022)
(Master thesis / Masteroppgave, 2022)
(Master thesis / Masteroppgave, 2022)
All-Sky Imagers located in the Arctic and Antarctic regions capture images of the sky at regular intervals throughout the winter season. Data from the last decades make up millions of images where auroral researchers have ...
(Master thesis / Masteroppgave, 2022)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
Predicting quasi-static friction behaviours of rough surfaces using machine learning Restricted Access
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
Alzheimer's disease is the most common cause of dementia, and the disease can be characterized by aggregation of the protein Amyloid-beta Amyloid-beta is poisonous for the nerve cells and forms pathologic lesions that can ...
(Master thesis / Masteroppgave, 2021)
An AD5940-based instrument for bioimpedance spectroscopy and electrochemical sensing Restricted Access
(Master thesis / Masteroppgave, 2021)
As a low-cost, non-destructive analysis technique, bioimpedance has lately seen a broad range of utilization in different areas. This has resulted in an increased necessity for portable and inexpensive instrumentation. ...
(Master thesis / Masteroppgave, 2021)
Hjertestans er den vanligste årsaken til plutselig død blant idrettsutøvere. Dette skyldes ofte arvelige hjertesykdommer som blant annet kan oppdages på et elektrokardiogram (EKG). I denne studien ble to problemstillinger ...
An Exploration of Network Dynamics in a Comprehensive Network Model of Mouse Primary Visual Cortex Restricted Access
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
Prostate cancer (PCa) is one of the most common cancers in the world, and the most common cancer in Norway. A challenge in the management of PCa is that it is a very heterogeneous disease with large variations in tumor ...
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
In the presented work the Oslo method analysis is utilized to find the nuclear level density (NLD) and γ-ray strength (γSF) function of 233U from the 233U(α, α') reaction. The γSF is compared to previous data and in turn, ...
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
In this project, we study the computationally challenging task of estimating the Kullback-Leibler divergence for high-dimensional probability distributions from particle physics. Our approach is based on using a trained ...
(Master thesis / Masteroppgave, 2021)
Masteroppgaven ser på bruken av Bayesianske nevrale nettverk for supersymmetriske tverrsnittsprediksjoner med usikkerhetsestimat. Resultatene er lovende og usikkerhetsestimatene pålitelige.
(Master thesis / Masteroppgave, 2021)
This work provides measurements of the γSF and NLD of both 188Re and 187Re, which will enable the first experimental constraints on the 186Re(n,γ) cross sections to better understand the s-process branching point of 186W. ...
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
Semiconductor materials provide a compelling platform for quantum technology, and a vast amount of materials and their properties can be found in high-throughput databases. However, filtering among these materials in order ...
(Master thesis / Masteroppgave, 2021)
We use molecular dynamics and machine learning for exploring structures in alpha quartz, a crystalline form of silica. This material is simulated at the molecular level, and structures are created by carving out atoms from ...
(Master thesis / Masteroppgave, 2021)
The Standard Model (SM) of particle physics does not incorporate gravity. In addition, it suffers from the hierarchy problem. An approach to these two predicaments is the idea of introducing extra spatial dimensions. The ...
(Master thesis / Masteroppgave, 2021)
Proton ceramic fuel cells based on an yttrium-doped barium zirconate electrolyte might pose as a viable option for future hydrogen applications. High resistances in the electrolyte however hampers the performance of the ...
(Master thesis / Masteroppgave, 2021)
Autonomous Survey Vessels, also known as Autonomous Survey Vehicles (ASV) are used for surveying of lakes in Norway. This Master thesis explains about development of a surveillance system for Autonomous Survey Vehicles. ...
(Master thesis / Masteroppgave, 2021)
Purpose: The range uncertainties in proton therapy is a problem in current treatment planning of cancer, and is largely due to limitations in estimating stopping power (S) from computed tomography (CT) images. With a dual ...
(Master thesis / Masteroppgave, 2021)
As an attempt to complete black hole thermodynamics, Stephen Hawking showed in 1974 that black holes emit thermal radiation. This result has since been vastly disputed, both because it violates the classical notion that ...
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
In this thesis, we explore a Bayesian approach to the problem of unfolding, namely Fully Bayesian Unfolding (FBU). With the overarching goal of providing an alternative method to the default unfolding method in use by the ...
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
There are many complex factors that govern the development of fracture networks and the timing of macroscopic failure in rock. So far, we lack a unifying theory to predict fracture development in heterogeneous rock, and ...
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
The mystery of dark matter (DM) has intrigued scientists for many decades. The type of DM particles that has been studied the most is Weakly Interacting Massive Particles (WIMPs). These particles are assumed to have been ...
(Master thesis / Masteroppgave, 2021)
Space weather can cause disturbances in Global Navigation Satellite Systems (GNSS) signals at high latitudes predominantly in the form of phase scintillations. These scintillations are mainly caused by polar cap patches, ...
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
States whose local expectation values are identical to those of vacuum outside of a given region of localization are known as strictly localized states. It is believed that states generated on-demand need to be strictly ...
(Master thesis / Masteroppgave, 2021)
In this thesis a digital system for biomedical applications is proposed. A framework synthesizing analog waveforms and digital processing of measured analog signals is implemented. This is relevant for biomedical instrumentation ...
(Master thesis / Masteroppgave, 2021)
The main topic of this thesis is the surface kinetics of BaGdxLa1-xCo2O6-δ (BGLC), a mixed ionic electronic conducting double perovskite, with operation temperatures between 400-700 °C that shows potential for use as an ...
(Master thesis / Masteroppgave, 2021)
X-ray photoelectron spectroscopy (XPS) has been used to investigate the newly identified κ-phase of Ga2O3, where the bandgaps have been tuned by alloying with Al and In, ex- panding and reducing the bandgap, respectively. ...
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
Can quantum computers be used for implementing machine learning models that are better than traditional methods, and are such methods suitable for today’s noisy quantum hardware? In this thesis we made a Python framework ...
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
Point defects in semiconductors have emerged as viable candidates for quantumbased technologies such as quantum computing, communication, and sensing. The present work is related to quantum compatible point defects in ...
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
In later years wearable sensors have been used to determine if they can detect small nuances within walking mobility in people with neurological diseases, such as Multiple Sclerosis (MS). The Six Spot Step Test (SSST) is ...
(Master thesis / Masteroppgave, 2021)
Ammonia Oxidation Based Reactions and their Catalysts Restricted Access
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
In this thesis we will probe modified gravity by computing the cross-correlation power spectrum of galaxies and gravitational wave sources. After modelling their number density fields, we derive the expression for their ...
(Master thesis / Masteroppgave, 2021)
In this paper, we attempt a multi-point analysis of electron density data gathered by the Swarm mission. The Swarm mission consists of three identical satellites launched by the European Space Agency in 2013. In December ...
(Master thesis / Masteroppgave, 2021)
Multiclass Classification Of Leptons In Proton-Proton Collisions At √s=13 TeV Using Machine Learning
(Master thesis / Masteroppgave, 2021)
The Standard Model (SM) in particle physics does not explain everything we observe in the Universe. The non-zero mass of the neutrino is one such observation. The Inverse seesaw mechanism tries to explain the neutrino mass ...
(Master thesis / Masteroppgave, 2021)
In this thesis we compare two software codes used in cardiac electrophysiology research, cbcbeat [Marie Rognes et al., 2017] and openCARP [Plank et al., 2021b], in terms of efficiency. The comparison is done by reproducing ...
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
Development of β-Ga2O3 as a novel material for power electronics, dopant diffusion and defect interaction Restricted Access
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
The multi-Needle Langmuir Probe (m-NLP) instrument is an electron density sensor made for sounding rockets and satellites. It is capable of a much higher sampling rate and spacial resolution compared to a traditional single ...
(Master thesis / Masteroppgave, 2021)
In this thesis a study of operator conditions for a photodetection system is presented. We motivate such investigations due to an ongoing discussion about noncausal effects of certain correlations functions used in ...
(Master thesis / Masteroppgave, 2021)
Advanced beam shaping for spatially fractionated proton beam therapy Restricted Access
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
Development of a spacecraft interface simulator Restricted Access
(Master thesis / Masteroppgave, 2021)
Synthesis and Characterization of La4BaCu5-xCoxOα as a Positrode for Proton Ceramic Electrochemical Cells - An Experimental and First Principles Investigation Restricted Access
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
Activity tracking devices are widely used for monitoring and measuring different aspects of physical activity, such as heart rate, speed, energy expenditure and power output. Breathing variables like ventilation and oxygen ...
(Master thesis / Masteroppgave, 2021)
Koronavirusutbruddet medførte våren 2020 en unntakstilstand i norsk skole som ingen tidligere hadde sett maken til. I perioden fra 12. mars til 11. mai var skoler over hele landet stengt ned, og undervisning foregikk ...
(Master thesis / Masteroppgave, 2021)
Målet med denne avhandlingen er å studere vaker bak en sylinderformet Langmuir-probe. Slike prober benyttes for å ekstrahere viktige plasmaparametere som for eksempel elektron-tetthet og elektron-temperatur. Studien blir ...
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2021)
(Master thesis / Masteroppgave, 2020)
(Master thesis / Masteroppgave, 2020)
The Standard Model (SM) accounts for about 5 % of the known univers, and can not explain gravity, the hierarchy problem or the matter-antimatter asymmetry in the univers. Supersymmetry is a new symmetry which aim to bridge ...
(Master thesis / Masteroppgave, 2020)
(Master thesis / Masteroppgave, 2020)
Development and Assessment of Electrodes and Instrumentation for Plantar Skin Impedance Measurements
(Master thesis / Masteroppgave, 2020)
This thesis describes the development and test of electrodes and electrode setup for plantar bioimpedance measurements. Several electrodes of different sizes, geometry and materials were tested to find one suited for plantar ...
(Master thesis / Masteroppgave, 2020)
I denne oppgaven er forekomsten av fasescintillasjoner på GNSS-signaler over deler av Dronning Maud Land i Antarktis kartlagt, ved bruk av scintillasjonsmottakere på Troll stasjonen (geografiske koordinater: 72.0$^\circ$S, ...
(Master thesis / Masteroppgave, 2020)