Blar i Fakultet for naturvitenskap (NV) på tittel
Viser treff 11850-11869 av 12827
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The Significance of Mesophilic Aeromonas spp. in Minimally Processed Ready-to-Eat Seafood
(Journal article; Peer reviewed, 2019)Minimally processed and ready-to-eat (RTE) seafood products are gaining popularity because of their availability in retail stores and the consumers’ perception of convenience. Products that are subjected to mild processing ... -
The socio-ecological impacts of the invasive house crow (Corvus splendes) in Tanzania
(Master thesis, 2023)Invasjonsarter er en av de største truslene for biologisk mangfold i naturen i dag. Lokal kunnskap og holdninger til invasjonsarter kan bidra til å forstå hvilken påvirkning de har på miljøet. Ved å avdekke allmennhetens ... -
The SPARC water vapour assessment II: Comparison of annual, semi-annual and quasi-biennial variations in stratospheric and lower mesospheric water vapour observed from satellites
(Journal article; Peer reviewed, 2017)In the framework of the second SPARC (Stratosphere-troposphere Processes And their Role in Climate) water vapour assessment (WAVAS-II), the amplitudes and phases of the annual, semi-annual and quasi-biennial variation in ... -
The spoiler recovery CEST: A new approach for shortening the acquisition time SR-CEST for characterization of CEST agents in solution using Bloch-McConnell fitting
(Master thesis, 2019)Kjernemagnetisk resonans (NMR) er en utbredt metode for å undersøke materie, hvor de magnetiske prosessene som skjer selv på atomnivå er godt beskrevet. Kjemisk utveksling av metning (CEST) er en forholdsvis ny og fremvoksende ... -
The stabilizing effects of antioxidants in fish oils
(Master thesis, 2020)Inntak av essensielle langkjedede omega-3 flerumettede fettsyrer, som eikosapentaensyre (EPA) og dokosaheksaensyre (DHA), gjennom kosten er viktig for å opprettholde god helse. Forskning viser at inntak av disse fettsyrene ... -
The state of minimum entropy procuction in reactor design
(Master thesis, 2009) -
The stress hormone corticosterone in a marine top predatorreflects short-term changes in food availability
(Journal article; Peer reviewed, 2015)In many seabird studies, single annual proxies of prey abundance have been used to explain variability in breeding performance, but much more important is probably the timing of prey availability relative to the breeding ... -
The stress of being contaminated? Adrenocortical function and reproduction in relation to persistent organic pollutants in female black legged kittiwakes
(Journal article; Peer reviewed, 2014)High levels of environmental pollutants such as persistent organic pollutants (POPs) including PCB and DDT have been found in the Arctic and many of those pollutants may impair reproduction through endocrine disruption. ... -
The Structure of Quark Stars
(Master thesis, 2013)In this thesis we will study the structure of quark stars using different models to mimic the interactions of quantum chromodynamics (QCD).The models we encounter is the MIT bag model and the two-and three-flavour linear ... -
The susceptibility of grade 70 anchor chain steel to HISC
(Master thesis, 2011)Due to recent fractures in grade 70 anchor chains in the fish farming industry, chain supplier Erling Haug AS has initiated an examination of a sandblasted anchor they sell today. The sandblasted anchor chain is of the ... -
The Susceptibility to Hydrogen Induced Stress Cracking for Alloy 718 and Alloy 725
(Master thesis, 2014)The Hydrogen Induced Stress Cracking (HISC) susceptibility of Alloy 718 and Alloy 725 where examined and compared. Pre-charged samples of each alloy where stepwise loaded during polarization in Cortest Proof rings. A safe ... -
The Svalbard reindeer (Rangifer tarandusplatyrhynchus) and its food base: plant-herbivoreinteractions in a high-arcticecosystem
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:17, Doctoral thesis, 2008)One challenge in ecology is to predict long-term effects of high herbivore densities on the vegetation, and its feedback consequences. I examined plant-herbivore dynamics during a 26-year period following reintroduction ... -
The Tautra Cold-Water Coral Reef - Mapping and describing the biodiversity of a cold-water coral reef ecosystem in the Trondheimsfjord by use of multi-beam echo sounding and video mounted on a remotely operated vehicle
(Master thesis, 2016)The Tautra sill is one of three sill dividing Norway s third largest fjord, the Trondheimsfjord. Knowledge of cold-water corals in the fjord has been known for centuries and has been a popular object of interest in regards ... -
The thermophysical properties of raw materials for ferromanganese production
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:47, Doctoral thesis, 2012) -
The usability of eDNA to identify and quantify zooplankton communities
(Master thesis, 2023)Havet vårt står midt i en trippel planetarisk krise. Klimaendringer, forurensning og tap av biologisk mangfold påvirker både habitater og de som bor der. Havovervåkingsprogrammer er viktige siden de gir data som kan bidra ... -
The Use of Aluminium in Sustainable Concrete Structures
(Master thesis, 2020)Denne masteroppgaven er en del av det norske forskningsprosjektet DARE2C som er finansiert av Norges forskningsråd. Ved å erstatte stålarmering med aluminiumarmering, ønsker DARE2C å utvikle en ny, mer holbar og miljøvennlig ... -
The Use of Biocarbon in the Acheson Process for Production of Silicon Carbide
(Bachelor thesis, 2023)Den største andelen silisiumkarbid (SiC) produseres gjennom Acheson-prosessen, noe som forårsaker høye klimautslipp. For å motvirke dette kan biokarbon brukessom erstatning av petroleumskoks, som er den mest brukte ... -
The Use of Eutectic Fe-Si-B Alloy as a Phase Change Material in Thermal Energy Storage Systems
(Journal article; Peer reviewed, 2019)Fe-26.38Si-9.35B eutectic alloy is proposed as a phase change material (PCM) as it exhibits high latent heat, high thermal conductivity, moderate melting point, and low cost. For successful implementation of it in the ... -
The Use of Eutectic Fe-Si-B Alloy as a Phase Change Material in Thermal Energy Storage Systems
(Journal article; Peer reviewed, 2019)Fe-26.38Si-9.35B eutectic alloy is proposed as a phase change material (PCM) as it exhibits high latent heat, high thermal conductivity, moderate melting point, and low cost. For successful implementation of it in the ... -
The use of Green's Functions in Quantum Chemistry
(Bachelor thesis, 2020)Modern quantum chemical calculations commonly use wave function based models or densitry functionaltheory (DFT). Using Green’s functions is an approach that has not been explored much, and is one thathas only been explored ...