Blar i Fakultet for naturvitenskap (NV) på tittel
Viser treff 12338-12357 av 12504
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A vision for safer food contact materials: Public health concerns as drivers for improved testing
(Peer reviewed; Journal article, 2023)Food contact materials (FCMs) and food contact articles are ubiquitous in today’s globalized food system. Chemicals migrate from FCMs into foodstuffs, so called food contact chemicals (FCCs), but current regulatory ... -
Visual Phenotype Matching: Cues to Paternity Are Present in Rhesus Macaque Faces
(Journal article; Peer reviewed, 2013-02-22)The ability to recognize kin and thus behaviourally discriminate between conspecifics based on genetic relatedness is of importance both in acquiring inclusive fitness benefits and to enable optimal inbreeding. In primates, ... -
Visualization of Nuclear Factor Kappa B (NF-κB) Translocation and Quantitative Processing of Confocal Microscopy Images in Synoviocytes
(Master thesis, 2016)Rheumatoid arthritis is a chronic, progressive, inflammatory autoimmune disease that can cause severe joint destruction and disability. There have been major strides in understanding how the inflammatory process leads to ... -
Visualizing Ferroelectric Domain Structures in ErMnO3 and Pb5Ge3O11 by Electron Microscopy
(Master thesis, 2019)Ferroelektriske domenevegger har nylig tiltrukket økende oppmerksomhet som nye kandidater for funksjonelle 2D-systemer. Disse atomskarpe grensesnittene som kan flyttes, opprettes og fjernes med elektriske felt, kan brukes ... -
Vitamin C from Seaweed: A Review Assessing Seaweed as Contributor to Daily Intake
(Peer reviewed; Journal article, 2021)Seaweeds are indiscriminately said to contain significant amounts of vitamin C, but seaweeds are a diverse group, which may limit the ability to generalize. Several studies have been performed on vitamin C in seaweed, and ... -
VLE data and modelling of aqueous N,N-diethylethanolamine (DEEA) solutions
(Journal article; Peer reviewed, 2013-11)This work focuses on N,N-diethylethanolamine (DEEA), a tertiary amine relevant in the phase-change solvents context. Vapour liquid equilibrium data for CO2 loaded aqueous solutions of DEEA are presented. These, along with ... -
VLE data and modelling of aqueous N,N-diethylethanolamine (DEEA) solutions
(Journal article; Peer reviewed, 2013) -
VLE measurement and modelling of absorbents for absorption of CO2
(Master thesis, 2017)Two promising solvents were studied for possible use as absorbents in CO2 post combustion capture. The two solvents tested were 3-(Diethylamino)-1,2-propanediol (DEA-12-PD) and 1-(2-Hydroxyethyl)piperidine (12-HEPP). A ... -
VLE Measurements and Verification of a state-of-the-art Helmholtz Energy Equation of State for the Ternary Mixture of CO2-N2-CH4
(Master thesis, 2019)CO2 kan fanges i stor skala fra store punktkilder som kraftverk og/eller karbonintensiv industri. Når CO2-en fanges vil den ikke være ren, men inneholde flere forskjellige forurensninger i ulike konsentrasjoner avhengig ... -
VMAT for small cell lung cancer
(Master thesis, 2015)Limited stage small cell lung cancer (SCLC-LS) is an aggressive cancer form affecting a relatively small group of patients. The prognosis for these patients is poor, and those who are treated with radiotherapy often develop ... -
Volatile organic compound release across a permafrost-affected peatland
(Peer reviewed; Journal article, 2023)As the permafrost region experiences unprecedented climate warming, accelerated decomposition rates are potentially switching these cold landscapes to a hotspot of carbon emissions. In addition to the more widely studied ... -
Voltage control of superconducting exchange interaction and anomalous Josephson effect
(Journal article; Peer reviewed, 2019)Exerting control over the magnetic exchange interaction in heterostructures is of both basic interest and has potential for use in spin-based applications relying on quantum effects. We show that the sign of the exchange ... -
Voltage tuning of spin and charge supercurrents in a spin-active Josephson Junction
(Master thesis, 2018)Charge and spin-supercurrents in a spin-active Josephson junction is investigated through the quasiclassical theory of superconductivity. Analytical work has been performed and numerical results are presented, showing that ... -
Voltage-induced thin-film superconductivity in high magnetic fields
(Journal article; Peer reviewed, 2018)We predict that superconductivity in mesoscopic thin films can be stabilized in high magnetic fields if the superconductor is driven out of equilibrium by a DC voltage bias. For realistic material parameters and temperatures, ... -
A volume-averaged model for acoustic streaming induced by focused ultrasound in soft porous media
(Peer reviewed; Journal article, 2023)Equations describing acoustic streaming in soft, porous media driven by focused ultrasound are derived based on the assumption that acoustic waves pass through the porous material as if it were homogeneous. From these ... -
Vortex spin valve on a topological insulator
(Journal article; Peer reviewed, 2018)Spin-valve structures are usually associated with the ability to modify the resistance of electrical currents. We here demonstrate a profoundly different effect of a spin-valve. In combination with a topological insulator ... -
Vurdering av borevæske alternativer for Frigg feltutvikling
(Bachelor thesis, 2019)Valg av borevæsker er en vesentlig del av det teknologiske valget under planlegging av boreoperasjonen i feltutviklingsplanen. Den mest kostnadseffektive metoden er ønsket, men det miljømessige avtrykket er også et viktig ... -
Vurdering av GellyFeed metoden som hygienisering ved bruk av akvakulturdyr i fôr til akvakulturdyr. Uttalelse fra Faggruppe for fôr til terrestriske og akvatiske dyr i Vitenskapskomiteen for mattrygghet
(VKM Report;, Research report, 2008)Stiftelsen Rubin (senere GellyFeed AS) har siden 1991 jobbet med å utvikle fôr basert på avskjær fra villfisk til bruk i fôr til oppdrettsfisk. På grunn av fare for smitteoverføring, ble det utviklet et eget fôrkonsept ... -
Vurdering av nedbrytning basert på endringer i fysiske egenskaper for plasttekstil i lukkede oppdrettsanlegg
(Bachelor thesis, 2023)Dette er en oppgave som er skrevet i samarbeid med Maintech. Målet er å undersøke degraderingsegenskapene hos en plasttekstil som Fiizk benytter ved produksjon av dukposer for semi-lukkede oppdrettsmerder. Plasttekstilen ... -
Vurdering av Schaedler buljong for kultivasjon av anaerobe og kravfulle bakterier
(Bachelor thesis, 2021)Avdeling for Medisinsk Mikrobiologi på St. Olavs hospital bruker i dag Thioglycolat buljong som generelt anbefalt buljong for kultivasjon av anaerobe bakterier. I 2019 utførte avdelingen en preliminær studie, som viste at ...