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Maximum Likelihood Analysis of IceCube Data: - Could Decaying Dark Matter explain the high energy Neutrino Excess?
(Master thesis, 2015)In this theoretical physics master thesis I've looked at a set of observations from a neutrino observatory in Antarctica called IceCube. This observatory has observed more high energy neutrinos than expected. I wanted to ... -
Måling og modellering av vanntransportegenskaper til svelleband til høyspenningskabler
(Master thesis, 2011)Vanntrevekst er en av de viktigste grunnene til elektrisk havari i høyspenningskabler.Vanntrær begynner å vokse når den relative fukten(RH) i kabelisolasjonenoverstiger 70 %RH. Det er derfor viktig å holde en lav fuktigheti ... -
Målinger i troposfæren med ALOMAR RMR lidar: Temperaturmålinger med bruk av rotasjons Raman spektrum og bestemmelse av dens optiske overlap.
(Master thesis, 2019)Alomar troposfæriske lidar var ikke operativ grunnet en feil med laseren og trengte en erstatter. Den fikk en ny laser under skrivingen av denne oppgaven. I denne oppgaven ble det prøvd en midlertidig løsning hvor RMR-lidaren ... -
MBE-grown Cr:ZnS Thin Film Laser Media
(Chapter, 2016)We report results of spectroscopic analysis of the first first laser-quality MBE-grown Cr:ZnS films. Comparison of spectral-luminescent properties with bulk Cr:ZnS indicates their good laser properties, opening the way ... -
Meaning Making Through Use of Interactive Whiteboards During Physics Group Work: A Case Study from Engineering Education
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:148, Doctoral thesis, 2014)This thesis investigates physics group work among engineering students. A case study is presented, in which first-year engineering students attended physics group work as part of a basic physics course. Each student group ... -
Measurement and Models of Solar Irradiance
(Doktoravhandlinger ved NTNU, 1503-8181; 2006:152, Doctoral thesis, 2006)Solar radiation is the main driving force for the Earth’s weather and climate. It is also the prime source for renewable energy technologies.Solar energy technologies can satisfy the current energy demand and at the same ... -
Measurements of Optical Parameters at Extraction from the Proton Synchrotron at CERN
(Master thesis, 2013)This thesis concerns the reconstruction of a new set of extraction parameters from the Proton Synchrotron (PS) at CERN. The underlying data was taken from measurement campaigns held in 2012 and 2013, aquired using beam ... -
Measurements of radioactive cesium in humans; calibrating detectors using Monte Carlosimulation
(Master thesis, 2019)Denne oppgaven har som mål å utvikle et simuleringsverktøy, som skal gjenskape kalibreringsoppsettet som Direktoratet for Strålevern og Atomsikkerhet (DSA) bruker for å måle radioaktivitet i mennesker. Ved å bruke Monte ... -
Measurements of Young's Modulus on Rock Samples at Small Amplitude and Low Frequency: RockHard Deformations
(Master thesis, 2011)This thesis describes a new instrumental approach designed to measure the complex Young s modulus on cylindrical samples 1 inch in diameter 2 inch long and typically in the range of 1-70 GPa. Excitation frequencies are ... -
Mechanical and Acoustic Characterization of Perfluorocarbon Microbubbles Containing Nanoparticles
(Master thesis, 2015)In order to optimize the production and behaviour of ultrasound contrast agents it is necessary to map their characteristics. The aim of this master's thesis is to investigate different batches of perfluoropropane microbubbles ... -
Mechanical Confinement and DDR1 Signaling Synergize to Regulate Collagen-Induced Apoptosis in Rhabdomyosarcoma Cells
(Journal article; Peer reviewed, 2022) -
Mechanical properties of composite hydrogels of alginate and cellulose nanofibrils
(Journal article; Peer reviewed, 2017)Alginate and cellulose nanofibrils (CNF) are attractive materials for tissue engineering and regenerative medicine. CNF gels are generally weaker and more brittle than alginate gels, while alginate gels are elastic and ... -
Mechanical Properties of Poly(Alkyl Cyanoacrylate) Nanoparticles Measured by Atomic Force Microscopy
(Master thesis, 2018)With the use of Poly(Alkyl Cyanoacrylate) nanoparticles as drug carriers in ultrasound mediated cancer therapy, it is desirable to know the mechanical properties(Young's Modulus) of the particles to be able to predict their ... -
Mechanics of Pickering Drops Probed by Electric Field Induced Stress
(Journal article; Peer reviewed, 2017)Fluid drops coated with particles, so-called Pickering drops, play an important role in emulsion and capsule applications. In this context, knowledge of mechanical properties and stability of Pickering drops are essential. ... -
Mechanisms for delivery of hydrophobic drugs from polymeric nanoparticles to cancer cells
(Master thesis, 2013)Encapsulation of drugs in nanoparticles could facilitate the accumulation of drugs in the tumor leading to less side effects and improved efficacy of the drug compared to conventional non-specific treatment interventions. ... -
Mechanisms Governing the occurrence of Partial Discharges in Insulation Liquids
(Master thesis, 2013)Breakdown of electrical equipment is unwanted and the use of reliable methods of insulation are therefore necessary. Liquid insulation is one preferred material for electrical devices used in subsea installations due to ... -
Mechanisms of Cellular Uptake and Intracellular Degradation of Polymeric Nanoparticles
(Master thesis, 2014)The effect of cancer therapy could be greatly improved by encapsulating existing drugs into nanoparticles. Nanoparticles can facilitate delivery of hydrophobic drugs with poor solubility in water, and allow you to target ... -
Mechanisms of oxygen vacancy aggregation in SiO 2 and HfO 2
(Journal article; Peer reviewed, 2019)Dielectric oxide films in electronic devices undergo significant structural changes during device operation under bias. These changes are usually attributed to aggregation of oxygen vacancies resulting in formation of ... -
Meissner effect probing of odd-frequency triplet pairing in superconducting spin valves
(Journal article, 2014)Superconducting correlations which are long ranged in magnetic systems have attracted much attention due to their spin-polarization properties and potential use in spintronic devices. Whereas experiments have demonstrated ... -
Meson production in air showers and the search for light exotic particles
(Peer reviewed; Journal article, 2021)Decays of mesons produced in cosmic ray induced air showers in Earth’s atmosphere can lead to a flux of light exotic particles which can be detected in underground experiments. We evaluate the energy spectra of the light ...