Browsing Det matematisk-naturvitenskapelige fakultet by Title
Now showing items 68-87 of 14954
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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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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Satellite precipitation estimates (SPE) provide useful input for hydrological modeling. However, hydrological modeling is frequently hindered by large bias and errors in SPE, inducing the necessity for bias corrections. ...
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A circuit for simultaneous measurements of skin electrical conductance, susceptance, and potential (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)A circuit is presented that enables measurement of skin electrical conductance, susceptance, and potential simultaneously beneath the same monopolar electrode. Example measurements are shown to confirm the function of the ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Bacillus anthracis , the causative agent of anthrax, is a considerable global health threat affecting wildlife, livestock, and the general public. In this study, whole‐genome sequence analysis of over 350 B. anthracis ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Rain-on-snow (ROS) events are multivariate hydrometeorological phenomena that require a combination of rain and snowpack, with complex processes occurring on and within the snowpack. Impacts include floods and landslides, ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Stratigraphic studies are an integral component in understanding the chronology of events that led to the end-Triassic mass extinction, by resolving causal relationships between environmental upheavals and biotic response. ...
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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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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)The outermost layer of the solid Earth consists of relatively rigid plates whose horizontal motions are well described by the rules of plate tectonics. Yet, the thickness of these plates is poorly constrained, with different ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)In speech and music, the acoustic and perceptual onset(s) of a sound are usually not congruent with its perceived temporal location. Rather, these "P-centers" are heard some milliseconds after the acoustic onset, and a ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Pituitary endocrine cells fire action potentials (APs) to regulate their cytosolic Ca2+ concentration and hormone secretion rate. Depending on animal species, cell type, and biological conditions, pituitary APs are generated ...
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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, 2020)For economic and efficiency reasons, blended acquisition of seismic data is becoming increasingly commonplace. Seismic deblending methods are computationally demanding and normally consist of multiple processing steps. ...
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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 ...