Blar i Faculty of Mathematics and Natural Sciences på tittel
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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 ... -
Characterization of a Geothermal Field using Multiscale Travel Time Tomography - A study of the Miravalles Geothermal Field in Costa Rica
(Master thesis, 2019-06-15)The objective of this thesis is to investigate how travel time tomography and earthquake relocations can improve the understanding of the Miravalles geothermal field in Costa Rica. Finding the answer to this research ... -
Characterization of a Natural, Stable, Reversible and Colourful Anthocyanidin Network from Sphagnum Moss Based Mainly on the Yellow Trans‐Chalcone and Red Flavylium Cation Forms
(Journal article; Peer reviewed, 2021)Anthocyanins with various functions in nature are one of the most important sources of colours in plants. They are based on anthocyanidins or 3-deoxyanthocyanidins having in common a C15-skeleton and are unique in terms ... -
Characterization of a neutral helium beam for helium microscopy
(Master thesis, 2015-06-29)Neutral helium beam microscopy is a new development in scientific instrumentation where neutral helium atoms are utilized to image a sample. The main advantage of using neutral helium is the significantly smaller energy ... -
Characterization of a novel RXR receptor in the salmon louse (Lepeophtheirus salmonis, Copepoda) regulating growth and female reproduction
(Peer reviewed; Journal article, 2015-02-14)Background: Nuclear receptors have crucial roles in all metazoan animals as regulators of gene transcription. A wide range of studies have elucidated molecular and biological significance of nuclear receptors but there are ... -
Characterization of a VHS virus genotype III isolated from rainbow trout (Oncorhychus mykiss) at a marine site on the west coast of Norway
(Peer reviewed; Journal article, 2010-01-26)Background Norwegian production of rainbow trout (Oncorhynchus mykiss) has been without any outbreaks of VHS for many years until the disease emerged in a farm in western Norway in November 2007. The fish were, in addition ... -
Characterization of Associating Polymer (AP) Solutions. Influences on flow behavior by the degree of hydrophobicity and salinity
(Master thesis, 2013-06-02)The most applied polymer today for chemical improved oil recovery (IOR) processes, such as polymer flood and/or polymer well treatments, is the synthetic partially hydrolyzed polyacrylamide (HPAM) and its derivatives. ... -
Characterization of benthic communities at Loki’s Castle vent field using a photomosaic
(Master thesis, 2021-08-30)Loki’s Castle was the first black smoker hydrothermal vent field to be discovered on the Arctic Mid-Ocean Ridge (AMOR), and is known to host a specialized and highly endemic fauna. Despite being studied since its discovery ... -
Characterization of bioactive natural products from edible, medicinal and toxic plants
(Doctoral thesis, 2017-12-15)Research performed during work on this thesis has focused on isolation, structure elucidation and biological activity of natural products. Seven plant species have been examined, namely Bromelia laciniosa Mart. ex Schult ... -
Characterization of boron-coated silicon sensors for thermal neutron detection
(Journal article; Peer reviewed, 2020)Silicon neutron detectors can operate at low voltage and come with ease of fabrication and the possibility of integration of readout electronics and thus are attractive from an application point of view. In this paper, we ... -
Characterization of CD4+ T-Cell Subsets and Responses in Lumpfish (Cyclopterus lumpus).
(Master thesis, 2022-06-01) -
Characterization of complex solutions using relaxation- and diffusion weighted NMR Spectroscopy.
(Master thesis, 2017-08-02)The need for a sustainable replacement to the conventional fossil fuels is required. Biooils is a potential replacement. The biooil analyzed in this thesis is made from lignin, which is a by-product of paper production. ... -
Characterization of Evolutionarily Conserved Trypanosoma cruzi NatC and NatA-N-Terminal Acetyltransferase Complexes
(Peer reviewed; Journal article, 2019-03-06)Protein N-terminal acetylation is a co- and posttranslational modification, conserved among eukaryotes. It determines the functional fate of many proteins including their stability, complex formation, and subcellular ... -
Characterization of hARD2, a processed hARD1 gene duplicate, encoding a human protein N-α-acetyltransferase
(Peer reviewed; Journal article, 2006-04-25)Background: Protein acetylation is increasingly recognized as an important mechanism regulating a variety of cellular functions. Several human protein acetyltransferases have been characterized, most of them catalyzing ... -
Characterization of high value products in the side-stream of Laminaria hyperborea alginate production - Targeting the phenolic content
(Journal article; Peer reviewed, 2023)Sustainable production based on renewable biomass and efficient bioprocesses are important elements in the growing blue bioeconomy. The traditional Laminaria hyperborea alginate production disposes approximately 80 % of ... -
Characterization of Hyper Spectral Irradiance and Radiance Sensors
(Master thesis, 2013-09-11)It is surprisingly problematic to to accurately measure light in the laboratory. Even more so when measuring in the field. There are lots of areas where measuring light spectrum and irradiance outside a laboratory is of ... -
Characterization of insertion variants of the carboxyl-ester lipase (CEL) gene - A role in pancreatic disease?
(Master thesis, 2018-06-26)Carboxyl ester lipase (CEL) is a digestive enzyme that is mainly expressed in the acinar cells of the pancreas. The CEL gene is highly polymorphic due to a variable number of tandem repeat (VNTR) region in the last exon. ... -
Characterization of Linked Polymer Solutions (LPS) – Influence of salinity and divalent ions
(Master thesis, 2011-05-31)Water flooding with addition of polymers cross-linked by polyvalent ions (LPS) has proven to increase the oil recovery both in field applications and laboratory studies, but with constraints on the brine salinity. With of ... -
Characterization of monolithic CMOS pixel sensor chip with ion beams for application in particle computed tomography
(Peer reviewed; Journal article, 2019)Particle computed tomography (pCT) is an emerging imaging modality that promises to reduce rangeuncertainty in particle therapy. The Bergen pCT collaboration aims to develop a novel pCT prototype basedon the ALPIDE monolithic ...