Blar i Department of Mathematics and Natural Sciences på tittel
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Fate and transport of contaminants in drill cuttings piles - Use of Klif's risk assessment guidelines for contaminated sediments to estimate leaching rates from oil-based drill cuttings piles.
(Masteroppgave/UIS-TN-IMN/2012;, Master thesis, 2012)The North Sea contains several oil-based drill cuttings piles which have accumulated on the seabed as a result of oil and gas production. An increased awareness of the contaminants within these piles has grown over the ... -
Fate of persistent organic pollutants during anaerobic treatment and production of biopellets
(Masteroppgave/UIS-TN-IMN/2012;, Master thesis, 2012)Treatment of municipal wastewater produces large quantities of sludge that represents a cost for the individual wastewater treatment plant. Proper sludge treatment enables reuse of sludge, possibly as fertilizers. Fertilizer ... -
From sludge to energy
(Masteroppgave/UIS-TN-IMN/2013;, Master thesis, 2013)Two primary municipal sewage sludges from the same source wastewater, but different separation technologies, were collected and fed to two pilot scale (20 L) anaerobic digesters to investigate differences in the biogas ... -
Galoisteori
(Masteroppgave/UIS-TN-IMN/2011;, Master thesis, 2011) -
Gas hydrate formation and control by the use of chemicals
(Masteroppgave/UIS-TN-IMN/2012;, Master thesis, 2012)Gas hydrates formation and plugging of pipelines is becoming an even more serious problem in the oil and gas industry due to the exploration and development moving to more extreme locations. Kinetic hydrate inhibitors ... -
Gravitational waves from tachyonic preheating
(Masteroppgave/UIS-TN-IMN/2017;, Master thesis, 2017-06)Most models of the universe, which are in agreement with current observations, include some form of extremely rapid expansion of space at a very early stage. This is called cosmological inflation, or just inflation. Most ... -
Heat denaturation of proteins from atlantic salmon (salmo salar)
(Master thesis, 2011)Foods preserved by heat treatment have to meet several food safety. These criteria requirements are not easy to meet, as heat causes protein denaturation which is considered to be the one of the main reasons for quality ... -
High mobility group box 1 in human serum - investigation of different analysis methods and possible associations with disease activity and fatigue in patients with systemic lupus erythematosus
(Masteroppgave/UIS-TN-IMN/2012;, Master thesis, 2012)The High mobility group box 1 (HMGB1) protein is a DNA-binding protein mainly located in the nucleus of cells. It can be passively or actively released to the extracellular environment in necrotic cells or activated cells ... -
High pressure processing of fish and protein denaturation
(Masteroppgave/UIS-TN-IMN/2013;, Master thesis, 2013)High pressure processing (HPP) is a relative new method for inactivating microorganisms and extend the shelf life of food. This technology has gained increasing attention as an innovative and safe way to process different ... -
Higher dimensional bivectors and classification of the Weyl operator
(Journal article; Peer reviewed, 2010)We develop the bivector formalism in higher dimensional Lorentzian spacetimes. We define the Weyl bivector operator in a manner consis- tent with its boost-weight decomposition. We then algebraically classify the Weyl ... -
Hyper-Kähler fourfolds and Kummer surfaces
(Journal article; Peer reviewed, 2017-09)We show that a Hilbert scheme of conics on a Fano fourfold double cover of PP2xP2 ramified along a divisor of bidegree (2,2) admits a ℙ 1‐fibration with base being a hyper‐Kähler fourfold. We investigate the geometry of ... -
Hyperkähler fourfolds and Kummer surfaces
(Journal article; Peer reviewed, 2017-09) -
Identification and expression analysis of peroxisome-targeted defence proteins mediating innate immunity in the model plant Arabidopsis thaliana
(Masteroppgave/UIS-TN-IMN/2011;, Master thesis, 2011)Peroxisomes are single-membrane organelles that have oxidative metabolic functions. Peroxisomes carry out major functions such as lipid degradation, photorespiration and glyoxylate cycle. However, new functions have been ... -
Identification of peroxisomal phosphatase-related proteins in Arabidopsis thaliana
(Masteroppgave/UIS-TN-IMN/2014;, Master thesis, 2014-06-10)Phosphorylation is a key regulatory mechanism in all aspects of plant biology, and protein phosphorylation is the most frequent post-translational protein modification. The complete genomic sequence of the model plant ... -
Identification of Peroxisome-Targeted Proteins Implicated in Plant Innate Immunity in Arabidopsis thaliana
(PhD thesis UiS;146, Doctoral thesis, 2011)Peroxisomes are subcellular organelles, traditionally known to be involved in processes like photorespiration, fatty acid β-oxidation, and detoxification of reactive oxygen species. Proteome analysis of plant peroxisomes ... -
The identity of the frog fly Caiusa coomani Séguy, 1948 (Diptera, Calliphoridae)
(Journal article; Peer reviewed, 2011-01-10) -
Improvement in polymer water flooding efficiency using a low shear choke valve
(Masteroppgave/UIS-TN-IMN/2013;, Master thesis, 2013)Primary and secondary oil depletion only recovers 20 – 50 % original oil in place (OOIP), so large amount of oil is still trapped in the reservoir after conventional processes. To recover more oil, tertiary methods are ... -
Improving BOD removal at SNJ wastewater treatment plant by biological treatment
(Masteroppgave/UIS-TN-IMN/2010;, Master thesis, 2010)SNJ uses chemical precipitation method to treat domestic wastewater. With regard to organic removal requirement; chemical treatment alone does not seem to be sufficient at SNJ/IVAR wastewater plant. This thesis is to assess ... -
Improving BOD removal at SNJ wastewater treatment plant by biological treatment at low temperature
(Masteroppgave/UIS-TN-IMN/2010;, Master thesis, 2010)Nowadays, the use of microorganisms in wastewater handling known as ‘biological treatment’ becomes more and more popular. Better results can be achieved with this process. SNJ, one of the biggest chemical wastewater ... -
Improving squeeze scale inhibitor adsorption and flow back characteristics with surfactants
(Master thesis, 2014-06-30)The most common method for preventing downhole scale deposition is by the use of a scale inhibitor in a scale squeeze treatment. The process consists of injecting a scale inhibitor down a producer well into the near wellbore ...