Browsing Det matematisk-naturvitenskapelige fakultet by Title
Now showing items 1-20 of 332
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Plague continued to afflict Europe for more than five centuries after the Black Death. Yet, by the 17th century, the dynamics of plague had changed, leading to its slow decline in Western Europe over the subsequent 200 y, ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)We review and extend a hierarchy of relaxation models for two-phase flow. The models are derived from the non-equilibrium Baer–Nunziato model, which is endowed with relaxation source terms to drive it towards equilibrium. ...
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A new software implementation of the Oslo method with rigorous statistical uncertainty propagation (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)The Oslo method comprises a set of analysis techniques designed to extract nuclear level density and average -decay strength function from a set of excitation-energy tagged -ray spectra. Here we present a new software ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Herein, we report the discovery of a toroidal inorganic cluster of zirconium(IV) oxysulfate of unprecedented size with the formula Zr70(SO4)58(O/OH)146⋅x(H2O) (Zr70), which displays different packing of ring units and thus ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)Transition metal containing polyanion compounds are effective excellent electrode materials for sodium-ion batteries due to their high intrinsic electrochemical potentials and to the resulting high energy density. Iron ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Centrality, which quantifies the importance of individual nodes, is among the most essential concepts in modern network theory. As there are many ways in which a node can be important, many different centrality measures ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)Spectroscopic identification of defects and impurities is crucial for understanding doping asymmetry issues in ZnO and, therefore, realization of true ZnO-based bipolar devices. Chlorine (Cl) is an amphoteric impurity in ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Abstract Advances in next-generation sequencing technology have enabled whole genome sequencing (WGS) to be widely used for identification of causal variants in a spectrum of genetic-related disorders, and provided new ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Magma intrusions grow to their final geometries by deforming the Earth's crust internally and by displacing the Earth's surface. Interpreting the related displacements in terms of intrusion geometry is key to forecasting ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)We present an analytical solution based on the series expansion of Papkovich-Boussinesq's displacement potentials to derive the elastic solution of a spherical inclusion containing an eigenstrain or pressurized cavity in ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)We investigate the migration mechanism of the carbon vacancy (VC) in silicon carbide (SiC) using a combination of theoretical and experimental methodologies. The VC, commonly present even in state-of-the-art epitaxial SiC ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)The effect of lattice anisotropy on the diffusion of hydrogen (H)/deuterium (2H) in β-Ga2O3 was investigated using secondary ion mass spectrometry (SIMS) and hybrid-functional calculations. Concentration-depth profiles of ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)The partial vibrational density of states (pVDOS) of ice Ih, as simulated by first principle modeling based on density functional theory (DFT), is utilized for computing the Cartesian components of the proton and oxygen ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)A selective sampling procedure is applied to reduce the number of density functional theory calculations needed to find energetically favorable grain boundary structures. The procedure is based on a machine learning algorithm ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Despite their key role in biogeochemical processes, particularly the methane cycle, archaea are widely underrepresented in molecular surveys because of their lower abundance compared with bacteria and eukaryotes. Here, we ...
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(Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)Two hybrid van der Waals density functionals (vdW-DFs) are developed using 25% Fock exchange with (i) the consistent-exchange vdW-DF-cx functional [K. Berland and P. Hyldgaard, Phys. Rev. B 89, 035412 (2014)] and (ii) with ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Importance The reproductive safety of benzodiazepine/z-hypnotic exposure on child longer-term developmental risks remains unresolved. Objective To quantify the association of motor, communication, and attention-defi ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)Background: During pregnancy, many women experience sleep problems and anxiety that require treatment. The long-term safety for the child of maternal benzodiazepine (BZD) and z-hypnotic use during pregnancy remains ...