Blar i Department of Mathematics and Natural Sciences på tittel
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Phenotype identification, cloning and expression of B55 subunit mutants of protein phosphatase 2A in Arabidopsis model plant
(Masteroppgave/UIS-TN-IMN/2012;, Master thesis, 2012)Plant photoreceptors sense light and regulate certain downstream genes to alter morphological features. In Arabidopsis, these are three classes of photoreceptors: far/red light absorbing phyochromes, UV/blue light absorbing ... -
Photochemical oxidative cyclisation of stilbenes and stilbenoids : the Mallory-reaction
(Journal article; Peer reviewed, 2011-06-14)After Mallory described in 1964 the use of iodine as catalyst for the photochemical cyclisation of stilbenes, this reaction has proven its effectiveness in the synthesis of phenanthrenes, other PAHs and phenacenes with a ... -
Photochemical synthesis of chrysenols
(Peer reviewed; Journal article, 2008-08)Chrysenols are formed together with other metabolites when chrysene is metabolized in living organisms. The principal metabolites are needed as pure compounds for reference materials and standards to study various aspects ... -
Pigment identification during deetiolation of barley seedlings
(Masteroppgave/UIS-TN-IMN/2012;, Master thesis, 2012)Angiosperm plants like barley (Hordeum vulgare) lack chlorophyll when grown in complete dark. Upon exposure to light, chlorophyll is formed during the process of deetiolation. Here , we show that in complete darkness barley ... -
Plasma drilling on solar system objects
(Masteroppgave/UIS-TN-IMN/2017;, Master thesis, 2017-06)The search for water, minerals and most importantly evidence of life on other objects of our solar system will require access to the subsurface for sampling and in situ investigations. Drilling is therefore needed for this ... -
PLATINUM SENSITIVE 2 LIKE impacts growth, root morphology, seed set, and stress responses
(Journal article; Peer reviewed, 2017-07)Eukaryotic protein phosphatase 4 (PP4) is a PP2A-type protein phosphatase that is part of a conserved complex with regulatory factors PSY2 and PP4R2. Various lines of Arabidopsis thaliana with mutated PP4 subunit genes ... -
POP induced oxidative stress and its effect on fatty acid composition in Atlantic Cod (Gadus morhua) mitochondria
(Masteroppgave/UIS-TN-IMN/2010;, Master thesis, 2010)The North Sea is becoming heavily contaminated by organic pollutants. The dominating sources of contamination are land-based releases, transport and offshore oil and gas industry. This creates a complex spectrum of different ... -
Possible inhibitory effect of selected detergents used in food industry on wastewater treatment and especially on Grødaland wwtp.
(Masteroppgave/UIS-TN-IMN/2012;, Master thesis, 2012)Grødaland waste water treatment plant (wwtp) is treating industrial waste water coming from food industry. As food industry consumes large amounts of detergents for food processing equipment cleaning, the wwtp receives ... -
Potential effect of the typhoon valve, vase study of Oseberg C platform
(Masteroppgave/UIS-TN-IMN/2013;, Master thesis, 2013)Onshore and offshore facilities produce oil and gas worldwide. Globally, the daily oil production reached 83.6 million barrels per day in 2011. During the following years the production has continued increasing. It was ... -
Potential Nutrient Removal and/or Recovery Using Controlled Struvite Precipitation in Reject Water from IVAR Grødaland
(Masteroppgave/UIS-TN-IMN/2017;, Master thesis, 2017-06-15)The main focus of this study was to investigate the possibilities to control struvite precipitation in IVAR Grødaland, Norway, by determining the optimum conditions for struvite to precipitate. A laboratory scale experiment ... -
PP4 in Arabidopsis
(Masteroppgave/UIS-TN-IMN/2015;, Master thesis, 2015-06-15)This project will aim to unveil the subcellular localization of PP4-2 and two of its believed regulators; PP4R2L and PP4R3L/PSY2L. To achieve this, two fusion-proteins were prepared from each of the genes to be examined. ... -
Pre-Treatment Of Drill Cuttings
(Masteroppgave/UIS-TN-IMN/2016;, Master thesis, 2016-06)The need for more environmental and economical solutions to treat drilling waste offshore led Norwegian-Group AS to develop a novel technology. This technology is based on microwave processing of drilling waste. The ... -
Preliminary study of nanofiltration for production of smart water from produced water
(Masteroppgave/UIS-TN-IMN/2014;, Master thesis, 2014-07-15)Production of smart water from produced water is the focus of the thesis. Smart water performance is regulated by the concentration of ions such as Ca2+, Mg2+ and SO42-. Choosing produced water as the source for smart water ... -
Preparation and Reactions of Straind gem-Dibromocyclopropanes
(Masteroppgave/UIS-TN-IMN/2017;, Master thesis, 2017-06-29)Two main objectives drove the present effort. First and foremost, reactions of strained gem-dibromocyclopropanes with MeLi were to be investigated as a continuation of research done by Lars Skattebøl. Secondly, the overcoming ... -
Pressure effect on biodegradation of hydrocarbons: Naphthalene and BTEX
(Masteroppgave/UIS-TN-IMN/2011;, Master thesis, 2011)Oil and gas are the most important energy resources in the global economy today. Even though there is a growing concern for global heating, no real alternatives have been found. Current political disturbances in the Arab ... -
Prevalence, distribution and environmental factors associated with Perkinsus marinus infections in eastern oyster, Crassostrea virginica, in Apalachicola Bay, Florida, USA
(Masteroppgave/UIS-TN-IMN/2013;, Master thesis, 2013)Perkinsus marinus is a protozoan parasite causing Dermo disease in the Eastern Oyster, Crassostrea virginica. The parasite spreads from oyster to oyster through the water column, and can cause extensive oyster mortalities, ... -
Prices in the Land of Cod : Analyzing the First-hand Market for Cod in Norway
(PhD thesis UiS;299, Doctoral thesis, 2016-06-16)According to economic theory, a competitive market leads to the most efficient allocation of resources amongst producers, and for goods and services among consumers. In this dissertation, various aspects of the ... -
Primordial Gravitational Waves with LISA
(Journal article; Peer reviewed, 2017)Primordial Gravitational Waves are the next target of modern cosmology. They represent a window on the early Universe and the only probe of the physics and microphysics of the inflationary period. When the production of ... -
Primær analyse av catalase i Arabidopsis thaliana
(Masteroppgave/UIS-TN-IMN/2012;, Master thesis, 2012)Catalase is involved in the protection of the cell against reactive oxygen species (ROS), though the detoxification of hydrogen peroxide (H2O2) in the peroxisomes. If not destroyed or controlled ROS can lead to damage of ... -
Probabilistic blowout risk in former disputed area southeast in the Norwegian part of the Barents Sea.
(Masteroppgave/UIS-TN-IMN/2012;, Master thesis, 2012)The maritime delimitation in the former disputed area between Norway and Russia was agreed upon in 2011. It is therefore probable that the area will be opened for petroleum exploration in the near future. A blowout represents ...