Browsing Det matematisk-naturvitenskapelige fakultet by Title
Now showing items 11882-11901 of 24098
-
(Master thesis / Masteroppgave, 2012)I denne oppgaven er potensialet til L-band differensiell interferometrisk SAR (DInSAR) evaluert med hensyn til å detektere ustabile helninger i områder med vanskelige topografiske og klimatiske forhold. I hvilke områder ...
-
(Research report / Forskningsrapport, 2009)We investigate Hopf algebroids in the category of <I>L</I>-complete modules over a commutative Noetherian regular complete local ring. The main examples of interest in algebraic topology are the Hopf algebroids associated ...
-
(Master thesis / Masteroppgave, 2011)This thesis concerns the recently developed control method known as L_1 Adaptive Control, and recognizes its potential in the field of aircraft control. It starts by outlining the essential theory required to complete ...
-
(Master thesis / Masteroppgave, 2008)In this thesis, we consider the L^2-Betti numbers associated to algebras and equivalence relations. For algebras, we expand upon the motivation between Connes and Shlyakhtenko's definition of L^2-Betti numbers of tracial ...
-
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)The presence of hydrothermal rutile enables the dating of mineralization related to hydrothermal processes. Refinement of the laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) technique is key to ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)We herein report tests at high temperatures of a 4-leg oxide thermoelectric generator consisting of two pairs of p-type Ni0.98Li0.02O (Li–NiO) and n-type Zn0.98Al0.02O (Al–ZnO), assembled with various conducting perovskite ...
-
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2022)La2Ce2O7 is known to be a disordered fluorite, i.e., 50% La-doped CeO2, exhibiting oxide ion conduction with contributions from protons in wet atmospheres and minority electrons under reducing conditions. Here, we report ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Point defects behind nonstoichiometry of the highly oxygen-vacant LaBa2FeIII3O8 single-perovskite structure are studied by quenching a set of nine samples close to FeIII from equilibria at two partial pressures of oxygen, ...
-
(Master thesis / Masteroppgave, 2022)
-
(Master thesis / Masteroppgave, 2017)Biological samples consist of an unknown, but large, number of regulated metabolites. It is of great interest scientifically and clinically to determine the composition and dynamics of this “metabolome”. Metabolomics is ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)The mechanical integrity of caprocks overlying injection formations is one of the key factors for safe storage of carbon dioxide in geological formations. Undrained effects caused by CO2 injection on strength and elastic ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)We show experimental evidence that as relatively long unidirectional waves propagate over a sloping bottom, from a deeper to a shallower domain, there can be a local maximum of kurtosis and skewness close to the shallower ...
-
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)Internal solitary waves (ISWs) propagating in a stably stratified two‐layer fluid in which the upper boundary condition changes from open water to ice are studied for grease, level, and nilas ice. The ISW‐induced current ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)An experimental investigation of flexural-gravity waves was performed in the Hamburg Ship Model Basin HSVA ice tank. Physical characteristics of the water-ice system were measured in several locations of the tank with a ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Geophysical granular flows exert basal forces that generate seismic signals, which can be used to better monitor and model these severe natural hazards. A number of empirical relations and existing models link these signals' ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)The mechanics of magma emplacement in the Earth's crust corresponds to the flow of a viscous fluid into a deforming solid. The Earth's crust through which magma is emplaced is visco-elasto-plastic, and field observations ...
-
(Master thesis / Masteroppgave, 2020)
-
(Master thesis / Masteroppgave, 2020)
-
(Master thesis / Masteroppgave, 2014)Magma transport in volcanic plumbing systems induces surface deformation, which can be monitored by geodetic techniques, such as GPS and InSAR. These geode- tic signals are commonly analyzed through geodetic models in order ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Background Recent epidemiological evidence shows that colorectal cancer (CRC) continues to occur in carriers of pathogenic mismatch repair (path_MMR) variants despite frequent colonoscopy surveillance in ...