Browsing Master theses by Subject "752299"
Now showing items 1-20 of 59
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A study in environmental chemistry: natural and anthropogenic radionuclides in sediment cores from the Norwegian Trench and the Vefsnfjord
(Master thesis, 2019-06-22)In this work the anthropogenic radionuclide Cs-137 and the naturally occurring radionuclides Ra-226, Ra-228, Pb-210 and K-40 have been studied in sediment cores from the Norwegian Trench and from the Vefsnfjord in Nordland. ... -
A Study of Salmon Pituitary Tissue using Magic Angle Spinning 1H-NMR
(Master thesis, 2019-06-22) -
Analysis of the flavonoids and phenolics found in the marine angiosperm Plantago maritima collected in Norway
(Master thesis, 2023-05-11)This master project has a focus on extraction, separation and identification of flavonoids and other phenolic compounds in Plantago maritima. Previously in Norway there has only been done one small pilot study (bachelor ... -
Analysis of the marine sponge Pachymatisma normani
(Master thesis, 2020-06-12)Marine sponges are evolutionary some of the oldest multicellular organisms on earth and have in the last few decades attracted an increasing amount of attention. Sponges are simple filter feeders that host symbiotic ... -
Arsenic speciation in animal feed and feed ingredients by ICP-MS and HPLC-ICP-MS methods
(Master thesis, 2023-09-30) -
Characterization and optimization study of Poly(N-isopropylacrylamide) (P(NIPAM)) and β-cyclodextrin (βCD) system for Controlled Release Drug Delivery Systems with NMR and MRI techniques
(Master thesis, 2022-08-10)This project is a direct continuation from my bachelor project that was based off Wisniewska,M (2017), where she investigated the changes in Poly(N-isopropylacrylamide) P(NIPAM) at the Volume Phase Transition (VPT) . The ... -
Design and Synthesis of Carbazole Derivatives as Novel Therapeutic Candidates Against Acute Myeloid Leukaemia
(Master thesis, 2023-11-20)Akutt myelogen leukemi (AML) er ein heterogen gruppe blodkreft, karakterisert ved ukontrollert vekst av celler i den myelogene celle linja. Denne sjukdomsgruppa er assosiert med låg overlevingsrate, særleg hos eldre pasientar ... -
Design and Synthesis of xCT Inhibitor Candidates
(Master thesis, 2022-08-15) -
"Det er vitenskapelig bevist at miljø er viktig" - En kvalitativ studie av hvordan ungdomsskoleelever bygger opp argumenter
(Master thesis, 2020-06-27)Argumentasjon og kritisk tenkning trekkes frem som to viktige begreper i den nye læreplanen. Dette er en av årsakene til at jeg i denne masteroppgaven har ønsket å studere hvordan elever bygger opp argumenter. Den overordnede ... -
Determining the Cell Size of Yeast Using Diffusion-Weighted NMR
(Master thesis, 2019-11-16)Abstract This study uses diffusion weighted NMR to determine yeast cell size at different times after those cells were suspended in water. Both the water diffusion and the metabolite diffusion where used in those measurements. ... -
Distribution of fat, selenium, mercury, cadmium, arsenic, and persistent organic pollutants in Atlantic Bluefin Tuna (Thunnus thynnus) and implications for sampling and food safety
(Master thesis, 2021-10-01)The Atlantic bluefin tuna (ABFT)(Thunnus thynnus) has for a long time been absent off the Norwegian coast, but has started reappearing increasingly in the last decade. The ABFT has both high economic and cultural values, ... -
Djupneforståing i tradisjonelle prøvar - Ein kvalitativ studie av kapittelprøvar og elevsvar frå programfag i kjemi
(Master thesis, 2021-12-20)Skriftlege prøvar er ei mykje brukt vurderingsform i norsk skule, også i programfaga kjemi 1 og kjemi 2. Dei er nokså enkle å gjennomføre, ein får testa mykje på ein gong, og elevane er vane med at produksjon av skriftlege ... -
Ekstraksjon og LtL-omdanning av gran- og bjørkebark
(Master thesis, 2020-07-07)Bark er et restmateriale det finnes store mengder av i skogsbruksindustrien. Mesteparten av barken blir i dag brukt som biobrensel av denne industrien, men det finnes bedre bruksområder for dette restmaterialet. Bark ... -
Elevers kritiske tenkning og argumentasjon i en paneldebatt rundt en sosiovitenskapelig kontrovers
(Master thesis, 2020-07-01)Kritisk tenkning og argumentasjon er viktige aspekter å utvikle for å møte morgendagens utfordringer. Viktigheten av kritisk tenkning løftes opp i en ny nasjonal læreplan som implementeres i 2020. Dette forskningsarbeidet ... -
Evaluation of analytical strategies for quantifying selected polyphenols in feed production: from ingredient to fish.
(Master thesis, 2023-09-30)Polyphenols are an extensive group of compounds with important antioxidant properties, whose industrial use has shown a continuous increase in the last years. Their utilization in aquaculture is becoming progressively ... -
Exploring the Fermentation Parameters of Kombucha on Caffeine and pH Using Experimental Design and the Feasibility of Raman Spectroscopy in Kombucha Analysis
(Master thesis, 2023-09-30)Kombucha shows promising growth potential due to its claimed health benefits. Through an experimental design, the impact of the fermentation parameters on color and appearance, pH and caffeine content was further understood ... -
G0-Δν-correlations in MRI for mapping wettability changes in porous media.
(Master thesis, 2022-05-26) -
Gas chromatography-mass spectrometry analyses of fatty acid methyl esters from marine algae
(Master thesis, 2019-06-25)