Blar i Faculty of Mathematics and Natural Sciences på tittel
Viser treff 5486-5505 av 9876
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Miocen utvikling av Vøringbassenget, basert på 2D multikanals seismikk
(Master thesis, 2010)2D multikanals seismikk, i kombinasjon med brønndata, er i denne studien benyttet for å studere de kenozoiske sedimentene i Vøringbassenget. I tillegg til den seismiske studien er fire brønner knyttet sammen med det seismiske ... -
A Miocene (8–12 Ma) intermediate water benthic stable isotope record from the northeastern Atlantic, ODP Site 982
(Peer reviewed; Journal article, 2003-03-12)Oxygen and carbon isotope records are presented for the benthic foraminifer Cibicidoides wuellerstorfi from upper middle through lower upper Miocene (11.6–8.2 Ma) sediments recovered at intermediate water depth (1134 m) ... -
The Miocene: The Future of the Past
(Journal article; Peer reviewed, 2021)The Miocene epoch (23.03–5.33 Ma) was a time interval of global warmth, relative to today. Continental configurations and mountain topography transitioned toward modern conditions, and many flora and fauna evolved into the ... -
Misoppfatningar i algebra hjå elevar på første trinn i vidaregåande skule
(Master thesis, 2016-06-02)Denne oppgåva handlar om misoppfatningar i algebra hjå 1.års-elevar i vidaregåande skule. Målet med oppgåva har vore å gje meg som matematikklærar større innsikt i misoppfatningar og vanskar elevar møter i algebra. Eg har ... -
Misoppfatningar i algebra på ungdomsskulen - ei diagnostisk tilnærming
(Master thesis, 2012-05-24)Denne oppgåva handlar om elevar i 10.klasse sitt arbeid med algebra. Meir spesifikt har eg tatt utgangspunkt i ei kvalitativ tilnærming for å undersøka misoppfatningane dei har innan emnet. Vidare har eg sett på korleis ... -
Misoppfatninger innen betinget sannsynlighet for elever i den videregående skole
(Master thesis, 2016-09-20)Masteroppgaven handler om ulike misoppfatninger elever på videregående skole har innen emnet betinget sannsynlighet. I teorien belyses misoppfatninger, feilslutninger og heuristikker med hovedvekt på betinget sannsynlighet. ... -
Mitigating climate biases in the midlatitude North Atlantic by increasing model resolution: SST gradients and their relation to blocking and the jet
(Journal article; Peer reviewed, 2022)Starting to resolve the oceanic mesoscale in climate models is a step change in model fidelity. This study examines how certain obstinate biases in the midlatitude North Atlantic respond to increasing resolution (from 1° ... -
Mitigation of Identity Theft in Online Banking
(Master thesis, 2019-06-26)Identity theft in online banking can cause significant economic and psychological damage to the victims. Traditionally, there has been a strong focus on detecting and hindering fraud, but not nearly as much focus on any ... -
Mitigation of offshore wind power intermittency by interconnection of production sites
(Journal article; Peer reviewed, 2020)This study uses a unique set of hourly wind speed data observed over a period of 16 years to quantify the potential of collective offshore wind power production. We address the well-known intermittency problem of wind power ... -
Mitigation of oxygen decline in fjords by freshwater injection
(Journal article; Peer reviewed, 2023)The exchange of water masses between deep fjords and the open ocean is commonly constrained by a topographical barrier called the sill. While fjord water above the sill depth communicates relatively freely with the open ... -
Mitochondrial aquaporin-8-mediated hydrogen peroxide transport is essential for teleost spermatozoon motility
(Peer reviewed; Journal article, 2015-01-14)Reactive oxygen species (ROS), particularly hydrogen peroxide (H2O2), cause oxidative cell damage and inhibit sperm function. In most oviparous fishes that spawn in seawater (SW), spermatozoa may be exposed to harmful ROS ... -
Mitochondrial network state scales mtDNA genetic dynamics
(Peer reviewed; Journal article, 2019)Mitochondrial DNA (mtDNA) mutations cause severe congenital diseases but may also be associated with healthy aging. mtDNA is stochastically replicated and degraded, and exists within organelles which undergo dynamic fusion ... -
Mitochondrial network structure controls cell-to-cell mtDNA variability generated by cell divisions
(Journal article; Peer reviewed, 2023)Mitochondria are highly dynamic organelles, containing vital populations of mitochondrial DNA (mtDNA) distributed throughout the cell. Mitochondria form diverse physical structures in different cells, from cell-wide ... -
Mitogenomics of the suborder Cottoidei (Teleostei: Perciformes): Improved assemblies, mitogenome features, phylogeny, and ecological implications
(Journal article; Peer reviewed, 2022)We determined the mitogenome of Cyclopterus lumpus using a hybrid sequencing approach, and another four closely related species in the Liparidae based on available next-generation sequence data. We found that the mitogenome ... -
Mix Hydrate formation by CH4-CO2 exchange using Phase Field Theory with implicit Thermodynamics
(Peer reviewed; Journal article, 2012)Natural gas hydrates are ice-like structures composed of water and gas (mostly methane) molecules. They are found worldwide and contain huge amounts of bound methane. Therefore, it represent potentially vast and yet untapped ... -
Mixed approach for coupled flow and mechanics in a fractured medium
(Master thesis, 2023-06-01)Denne avhandlingen presenterer en blandet endelig element metode for Biot ligningene for poroelastisitet i et reservoar, sammenkoblet med en blandet formulering av strømning innenfor en sprekk. Sprekken er representert som ... -
A Mixed Approach to the Poisson Problem with Line Sources
(Journal article; Peer reviewed, 2021)In this work we consider the dual-mixed variational formulation of the Poisson equation with a line source. The analysis and approximation of this problem is nonstandard, as the line source causes the solutions to be ... -
Mixed-dimensional auxiliary space preconditioners
(Journal article; Peer reviewed, 2020)This work introduces nodal auxiliary space preconditioners for discretizations of mixed-dimensional partial differential equations. We first consider the continuous setting and generalize the regular decomposition to this ... -
Mixed-dimensional poromechanical models of fractured porous media
(Journal article; Peer reviewed, 2022)We combine classical continuum mechanics with the recently developed calculus for mixed-dimensional problems to obtain governing equations for flow in, and deformation of, fractured materials. We present models in both the ... -
Mixed-stock analysis of Atlantic herring (Clupea harengus): a tool for identifying management units and complex migration dynamics
(Journal article; Peer reviewed, 2023)We developed and validated a mixed-stock analysis (MSA) method with 59 single-nucleotide polymorphisms selected from genome-wide data to assign individuals to populations in mixed-stock samples of Atlantic herring from the ...