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Comparison of mesospheric winds from a high-altitude meteorological analysis system and meteor radar observations during the boreal winters of 2009-2010 and 2012-2013
(Journal article; Peer reviewed, 2017)We present a study of horizontal winds in the mesosphere and lower thermosphere (MLT) during the boreal winters of 2009–2010 and 2012–2013 produced with a new high-altitude numerical weather prediction (NWP) system. This ... -
A comparison of methods for fully automatic segmentation of tumors and involved nodes in PET/CT of head and neck cancers
(Peer reviewed; Journal article, 2021)Target volume delineation is a vital but time-consuming and challenging part of radiotherapy, where the goal is to deliver sufficient dose to the target while reducing risks of side effects. For head and neck cancer (HNC) ... -
Comparison of optical response from DFT random phase approximation and a low-energy effective model: Strained phosphorene
(Peer reviewed; Journal article, 2021)The engineering of the optical response of materials is a paradigm that demands microscopic-level accuracy and reliable predictive theoretical tools. Here we compare and contrast the dispersive permittivity tensor, using ... -
Comparison of two diffusion weighted MR protocols for detecting Differences in Microvasculature in chronic Pancreatitis and Pancreas Cancer
(Master thesis, 2016)Pancreatic cancer is a type of cancer with high mortality. Unspecific, or the absence of, symptoms result in late diagnosis, which is fatal when the only curable treatment is surgical removal of the tumor. Differentiating ... -
Competition of chiral soliton lattice and Abrikosov vortex lattice in QCD with isospin chemical potential
(Journal article; Peer reviewed, 2022)We investigate the thermodynamics of two-flavor quark matter in presence of nonzero isospin chemical potential and external magnetic field. It is known that at sufficiently high isospin chemical potential, charged pions ... -
Competition on the Rocks: Community Growth and Tessellation
(Journal article; Peer reviewed, 2010)Crustose lichen communities on rocks exhibit fascinating spatial mosaics resembling political maps of nations or municipalities. Although the establishment and development of biological populations are important themes in ... -
Competitive CO2 capture using montmorillonite clay minerals
(Master thesis, 2023)Det at utsleppa av drivhussgassa, og særleg karbon dioksid, i atmosfæren fortset å auke har ein sårande innverknad på miljøet. I tillegg til å redusere utslepp er det naudsynt å finne metodar for å fange desse gassane. Det ... -
Competitive ligand exchange of crosslinking ions for ionotropic hydrogel formation.
(Journal article; Peer reviewed, 2016)Currently there are limitations to gelation strategies to form ionically crosslinked hydrogels, derived in particular from a lack of control over the release kinetics of crosslinking ions, which severely restrict applications. ... -
Complete magnetic control over the superconducting thermoelectric effect
(Peer reviewed; Journal article, 2022)Giant thermoelectric effects are known to arise at the interface between superconductors and strongly polarized ferromagnets, enabling the construction of efficient thermoelectric generators. We predict that the thermopower ... -
Complex behaviors of clay particles in air and CO2
(Master thesis, 2011)ABSTRACTPart IThe shear rheology of nano-clay particles when dispersed in liquid CO2 underelevated pressure using the Couette geometry is studied. A high pressure attachmentwith two different measuring systems - the double ... -
Complex flows in active and driven granular matter: a study of turbulent and intermittent dynamics
(Doktoravhandlinger ved NTNU;2022:174, Doctoral thesis, 2022)Turbulence and intermittency are manifestations of non-linear dynamics that have central influence in transport mechanisms in fluids. These phenomena have been mainly studied in inertial flows, but this situation is recently ... -
Complex Networks: Development of a three particle reaction-diffusion model on a complex network.
(Master thesis, 2011)This master thesis couples endemic modeling of diseases with complex networks and diffusion. Previous established models are visited and results for these are reproduced. The goal of this thesis was to expand upon these ... -
The Composite Response of Traveling Planetary Waves in the Middle Atmosphere Surrounding Sudden Stratospheric Warmings through an Overreflection Perspective
(Peer reviewed; Journal article, 2023)Traveling planetary waves surrounding sudden stratospheric warming events can result from direct propagation from below or in situ generation. They can have significant impacts on the circulation in the mesosphere and lower ... -
Composition Analysis by STEM-EDX of Ternary Semiconductors by Internal References
(Peer reviewed; Journal article, 2021)A practical method to determine the composition within ternary heterostructured semiconductor compounds using energy-dispersive X-ray spectroscopy in scanning transmission electron microscopy is presented. The method ... -
Compositional and structural properties of pulsed laser-deposited ZnS:Cr films
(Journal article; Peer reviewed, 2016)We present the properties of Cr-doped zinc sulfide (ZnS:Cr) films deposited on Si(100) by pulsed laser deposition. The films are studied for solar cell applications, and to obtain a high absorption, a high Cr content ... -
Compositional Characterisation of Optical InGaSb-core Microfibres
(Master thesis, 2017)This thesis constitutes the first step on the way to understanding and applying the ternary InGaSb-semiconductor alloy in the field of nonlinear fibre optics. This semiconductor material is also interesting for applications ... -
Comprehensive Multimessenger Modeling of the Extreme Blazar 3HSP J095507.9+355101 and Predictions for IceCube
(Peer reviewed; Journal article, 2020)3HSP J095507.9+355101 is an extreme blazar that has been possibly associated with a high-energy neutrino (IceCube-200107A) detected 1 day before the blazar was found to undergo a hard X-ray flare. We perform a comprehensive ... -
Computational fluid dynamics simulations of a Formula Student race car - Effects predicted by the modelling of a steady state cornering vehicle
(Master thesis, 2016)In this thesis work an investigation of the aerodynamics of a Fomula Student race car was conducted. The work focused on a computational fuid dynamics evaluation of the aerodynamic effects predicted for the car moving ... -
Computational Study of FischerTropsch Reactions on Nickel Clusters with Carbon Monoxide Coverage
(Master thesis, 2023)Denne masteroppgaven undersøkte Fischer-Tropsch syntesereaksjoner på en 30-atomers nikkelklynge ved hjelp av tetthetsfunksjonell teori. Studien utforsket modelleringen av systemet på atomnivå og undersøkte innflytelsen av ...