Browsing Det matematisk-naturvitenskapelige fakultet by Title
Now showing items 60-79 of 13420
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)Most permafrost is located in the Arctic, where frozen organic carbon makes it an important component of the global climate system. Despite the fact that the Arctic climate changes more rapidly than the rest of the globe, ...
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(Master thesis / Masteroppgave, 2014)The Icelandic population is scarce compared to the Norwegian, causing high variability in the observed mortalities. We apply two mortality models to data on the Norwegian population dating 60 years back, and the Icelandic ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2014)This friendly introduction to tropical geometry is meant to be accessible to first year students in mathematics. The topics discussed here are basic tropical algebra, tropical plane curves, some tropical intersections, and ...
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(Master thesis / Masteroppgave, 2018)The topic of this thesis is technical debt in concern to two IT projects from the Norwegian Meteorological Institute
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(Master thesis / Masteroppgave, 2014)The significant improvements in throughput and quality of DNA sequencing technology have revolutionized our ability to identify the genetic sequence of human cells. High-throughput genome sequencing of tumor cells has ...
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(Research report / Forskningsrapport, 2014)
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A convergent finite volume method for the Kuramoto equation and related non-local conservation laws (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)We derive and study a Lax–Friedrichs-type finite volume method for a large class of nonlocal continuity equations in multiple dimensions. We prove that the method converges weakly to the measure-valued solution and converges ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)It is important to include accessibility testing in software development to ensure that the software developed is usable by as many people as possible, independent of their capabilities. Few guidelines exist on how to ...
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(Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)The Grassmannian Gr(2,5) is embedded in ℙ9 via the Pl\"ucker embedding. The intersection of two general PGL(10)-translates of Gr(2,5) is a Calabi-Yau 3-fold X, and the intersection of the projective duals of the two ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)With the advent of Internet of things (IoT) and cloud computing technologies, we are in the era of automation, device-to-device (D2D) and machine-to-machine (M2M) communications. Automated vehicles have recently gained a ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Objectives We report a transcriptome acquisition for the bath sponge Spongia officinalis, a non-model marine organism that hosts rich symbiotic microbial communities. To this end, a pipeline was developed to efficiently ...
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(Master thesis / Masteroppgave, 2019)The genus Cochlearia, together with its sister genus Ionopsidium Rchb., forms the tribe Cochlearieae, a rather small tribe which comprises about 30 taxa, which either x=6 or x=7 basic chromosome number. The x=6 series forms ...
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(Chapter / Bokkapittel / AcceptedVersion; Peer reviewed, 2018)Concerns have been raised regarding the economical viability for each operator to have a full regional 5G coverage. A possible solution is to have traffic offloaded to competitors. In this work we present a new scheme for ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)We prove two results on the tube algebras of rigid C*-tensor categories. The first is that the tube algebra of the representation category of a compact quantum group G is a full corner of the Drinfeld double of G. As an ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)The catalytic mechanism of the cyclic amidohydrolase isatin hydrolase depends on a catalytically active manganese in the substrate-binding pocket. The Mn2+ ion is bound by a motif also present in other metal dependent ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Background Understanding the phylogenetic relationships among species is one of the main goals of systematic biology. Simultaneously, credible phylogenetic hypotheses are often the first requirement for ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2009)Background Cyanobacteria often produce several different oligopeptides, with unknown biological functions, by nonribosomal peptide synthetases (NRPS). Although some cyanobacterial NRPS gene cluster types ...
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(Doctoral thesis / Doktoravhandling, 2019)
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(Journal article / Tidsskriftartikkel / SubmittedVersion, 2013)The aim of this paper is to introduce a new numerical algorithm for solving the continuous time nonlinear filtering problem. In particular, we present a particle filter that combines the Kusuoka–Lyons–Victoir (KLV) cubature ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Abstract The origin of Large Igneous Provinces (LIPs) associated with continental breakup and the reconstruction of continents older than c. 320 million years (pre-Pangea) are contentious research problems. Here we study ...