Browsing Faculty of Mathematics and Natural Sciences by Title
Now showing items 2548-2567 of 9927
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Enabling the direct comparison of high-resolution precipitation observations with operational weather prediction model output
(Master thesis, 2022-06-01)Precipitation characteristics is expected to change in the future, as an effect of global climate change. High-intensity precipitation will become a more frequent concern in some areas of the world. The rapid changes and ... -
Enabling unstructured-mesh computation on massively tiled AI processors: An example of accelerating in silico cardiac simulation
(Journal article; Peer reviewed, 2023)A new trend in processor architecture design is the packaging of thousands of small processor cores into a single device, where there is no device-level shared memory but each core has its own local memory. Thus, both the ... -
Encoding and decoding of several optimal rank metric codes
(Journal article; Peer reviewed, 2022)This paper presents encoding and decoding algorithms for several families of optimal rank metric codes whose codes are in restricted forms of symmetric, alternating and Hermitian matrices. First, we show the evaluation ... -
Endelig element modellering av Piezoelektriske skiver
(Master thesis, 1996) -
Endometrial cancer cells exhibit high expression of p110β and its selective inhibition induces variable responses on PI3K signaling, cell survival and proliferation
(Peer reviewed; Journal article, 2017-12-16)PTEN loss and constitutive activation of the class I phosphoinositide 3-kinase (PI3K) pathway are key drivers of endometrial tumorigenesis. In some cancer types, PTEN-deficient tumors are reliant on class I PI3K p110β ... -
Endoplasmic reticulum stress as a key mechanism in stunted growth of seawater rainbow trout (Oncorhynchus mykiss)
(Journal article; Peer reviewed, 2021)Background Rainbow trout (Oncorhynchus mykiss) is a salmonid species with a complex life-history. Wild populations are naturally divided into freshwater residents and sea-run migrants. Migrants undergo an energy-demanding ... -
Endozoicomonadaceae symbiont in gills of Acesta clam encodes genes for essential nutrients and polysaccharide degradation
(Journal article; Peer reviewed, 2021)Gammaproteobacteria from the family Endozoicomonadaceae have emerged as widespread associates of dense marine animal communities. Their abundance in coral reefs involves symbiotic relationships and possibly host nutrition. ... -
Energetic and Exergetic Performances of a Retrofitted, Large-Scale, Biomass-Fired CHP Coupled to a Steam-Explosion Biomass Upgrading Plant, a Biorefinery Process and a High-Temperature Heat Network
(Journal article; Peer reviewed, 2021)This paper aims at assessing the impact of retrofitting an existing, 730 MWe, coal-fired power plant into a biomass-fired combined heat and power (CHP) plant on its energetic and exergetic performances. A comprehensive ... -
Energetic costs of cellular and therapeutic control of stochastic mitochondrial DNA populations
(Peer reviewed; Journal article, 2019-06-26)The dynamics of the cellular proportion of mutant mtDNA molecules is crucial for mitochondrial diseases. Cellular populations of mitochondria are under homeostatic control, but the details of the control mechanisms involved ... -
Energetic electron precipitation in weak to moderate corotating interaction region-driven storms
(Peer reviewed; Journal article, 2017-03)High-energy electron precipitation from the radiation belts can penetrate deep into the mesosphere and increase the production rate of NOx and HOx, which in turn will reduce ozone in catalytic processes. The mechanisms for ... -
Energetic Electron Precipitation into the Middle Atmosphere – Constructing the Loss Cone Fluxes from MEPED POES
(Peer reviewed; Journal article, 2016-06)The impact of energetic electron precipitation (EEP) on the chemistry of the middle atmosphere (50–90 km) is still an outstanding question as accurate quantification of EEP is lacking due to instrumental challenges and ... -
Energetic electron precipitation of pulsating aurorae and their mesospheric effects
(Doctoral thesis, 2021-06-17)Pulsating aurorae (PsAs) are low-intensity diffuse type aurora, which switches on and off with a quasi-periodic oscillation period from a few seconds to ~ 10 seconds. They are predominantly observed after midnight magnetic ... -
Energetic particle precipitation and polar surface air temperature variability
(Master thesis, 2017-06-16)Energetic Particle Precipitation (EPP) is known to have an impact on the chemical and thermal properties of the middle and upper atmosphere. Recent studies have also found ground level temperature anomalies in the polar ... -
Energetic particle precipitation into the middle atmosphere - optimization and applications of the NOAA POES MEPED data
(Doctoral thesis, 2016-09-09)This thesis has been a part of the research in the Q3 group of the Birkeland Centre for Space Science, which focus on the larger question "What are the effects of particle precipitation on the atmosphere?". An ... -
Energieffektivitet i grunne geotermiske systemer. Modellering og analyse av systemet på Ljan skole.
(Master thesis, 2013-06-17)Grunnvarme er en stadig viktigere og mer anvendt energikilde i en verden med et økende energibehov, og det er i den forbindelse viktig å utforme systemer som kan utnytte energien på en effektiv måte. Denne oppgaven tar for ... -
Energy and entropy stable numerical methods with injected boundary conditions
(Doctoral thesis, 2024-01-26)I denne avhandlingen studerer vi de kompressible Navier-Stokes-likningene formulert med både adiabatiske veggrandvilkår og fjernfeltvilkår. Selv om det er ukjent om disse likningene er velformulerte er de av stor interesse, ... -
Energy and system dependence of nuclear modification factors of inclusive charged particles and identified light hadrons measured in p–Pb, Xe–Xe and Pb–Pb collisions with ALICE
(Peer reviewed; Journal article, 2019)We report recent ALICE results on primary charged particle and neutral meson production in pp, p–Pb, Pb–Pb and Xe– Xe collisions at LHC energies. In this article, measurements of the nuclear modification factors RAA of ... -
Energy content of krill and amphipods in the Barents Sea from summer to winter: variation across species and size
(Journal article; Peer reviewed, 2023)Arctic zooplankton develop large energy reserves, as an adaptation to strong seasonality, making them valuable prey items. We quantified the energy content (kJ g−1 dry weight) of abundant krill (arcto-boreal, Thysanoessa ... -
Energy dependence and fluctuations of anisotropic flow in Pb-Pb collisions at √sNN=5.02 and 2.76 TeV
(Peer reviewed; Journal article, 2018-07-16)Measurements of anisotropic flow coefficients with two- and multi-particle cumulants for inclusive charged particles in Pb-Pb collisions at 𝑠NN‾‾‾‾√=5.02 and 2.76 TeV are reported in the pseudorapidity range |η| < 0.8 and ... -
Energy dependence of exclusive J/ψ photoproduction off protons in ultra-peripheral p–Pb collisions at √sNN = 5.02 TeV
(Peer reviewed; Journal article, 2019)The ALICE Collaboration has measured the energy dependence of exclusive photoproduction of J/ψ vector mesons off proton targets in ultra–peripheral p–Pb collisions at a centre-of-mass energy per nucleon pair sNN=√5.02 TeV. ...