Blar i Faculty of Mathematics and Natural Sciences på tittel
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Reduced physiological plasticity in a fish adapted to stable temperatures
(Journal article; Peer reviewed, 2022)Plasticity can allow organisms to maintain consistent performance across a wide range of environmental conditions. However, it remains largely unknown how costly plasticity is and whether a trade-off exists between plasticity ... -
Reducing bowel toxicity for rectal cancer with CBCT-based online adaptive radiotherapy
(Master thesis, 2022-06-01) -
Reducing Graph Transversals via Edge Contractions
(Journal article; Peer reviewed, 2020)For a graph parameter π, the Contraction(π) problem consists in, given a graph G and two positive integers k,d, deciding whether one can contract at most k edges of G to obtain a graph in which π has dropped by at least ... -
Reducing systematic errors due to deformation of organs at risk in radiotherapy
(Journal article; Peer reviewed, 2021)Purpose In radiotherapy (RT), the planning CT (pCT) is commonly used to plan the full RT-course. Due to organ deformation and motion, the organ shapes seen at the pCT will not be identical to their shapes during RT. Any ... -
Reducing the domination number of graphs via edge contractions and vertex deletions
(Journal article; Peer reviewed, 2021)In this work, we study the following problem: given a connected graph G, can we reduce the domination number of G by at least one using k edge contractions, for some fixed integer k>0? We show that for k=1 (resp. k=2), the ... -
Reducing Uncertainties in Carbonate Clumped Isotope Analysis Through Consistent Carbonate-Based Standardization
(Peer reviewed; Journal article, 2018)About a decade after its introduction, the field of carbonate clumped isotope thermometry is rapidly expanding because of the large number of possible applications and its potential to solve long‐standing questions in Earth ... -
Reducing Wooden Structure and Wildland-Urban Interface Fire Disaster Risk through Dynamic Risk Assessment and Management
(Journal article; Peer reviewed, 2020-03-18)In recent years, severe and deadly wildland-urban interface (WUI) fires have resulted in an increased focus on this particular risk to humans and property, especially in Canada, USA, Australia, and countries in the ... -
Reduction in flavor-intense components in fish protein hydrolysates by membrane filtration
(Journal article; Peer reviewed, 2021)Enzymatic protein hydrolysates based on side stream materials from the fish-filleting industry are increasingly explored as food ingredients. However, intense sensory properties, and high salt contents, are often a limiting ... -
Reduction of noise in seismic hydrophone arrays modelling of breathing waves and adaptive noise cancelling
(NIFU-31, Doctoral thesis, 1993-04) -
Reduction of PTV margins for elective pelvic lymph nodes in online adaptive radiotherapy of prostate cancer patients
(Journal article; Peer reviewed, 2023)Background Cone beam CT (CBCT) based online adaptive radiotherapy (oART) is a new development in radiotherapy. With oART, the requirements for planning target volume (PTV) margins differ from standard therapy because ... -
Reexamining CO2 Storage Capacity and Utilization of the Utsira Formation
(Chapter, 2014)In this work we provide estimates of CO2 storage capacity of the Utsira Formation using the recently provided datasets from the Norwegian Petroleum Directorate, taking CO2 density variation into account. We also investigate ... -
Refactoring of Ocean Data Processing and Visualization Software Using Scientific Workflow Modeling
(Master thesis, 2021-06-01)The Arctic Package is a MATLAB software package for modeling and visualization of acoustic propagation. It aims to improve the accessibility and understanding of ocean processes and how they affect the climate. This thesis ... -
Refilling behaviour of Atlantic salmon (Salmo salar) in submerged sea cages with air-dome
(Master thesis, 2020-12-19)Production of Atlantic salmon in submerged sea cages may solve surface related challenges like sea lice and toxic algae blooms but previous trials have faced problems linked to buoyancy. Korsøen et al. (2012) showed that ... -
Refilling behaviour of Atlantic salmon (Salmo salar) with different air-dome heights
(Master thesis, 2021-06-01)The increased salmon lice (Lepeophtheirus salmonis), issue causes welfare concerns in salmon aquaculture industry. The resistance of lice to different medicinal treatments has led research to increasingly focus on preventive ... -
Refined Complexity of PCA with Outliers
(Peer reviewed; Journal article, 2019)Principal component analysis (PCA) is one of the most fundamental procedures in exploratory data analysis and is the basic step in applications ranging from quantitative finance and bioinformatics to image analysis and ... -
Refined notions of parameterized enumeration kernels with applications to matching cut enumeration
(Journal article; Peer reviewed, 2021)An enumeration kernel as defined by Creignou et al. (2017) [11] for a parameterized enumeration problem consists of an algorithm that transforms each instance into one whose size is bounded by the parameter plus a ... -
Refinement of a radioreceptor binding assay for nicotinic acid adenine dinucleotide phosphate
(Peer reviewed; Journal article, 2007-12-01)The measurement of changes in nicotinic acid adenine dinucleotide phosphate (NAADP) levels in cells has been, and remains, key to the investigation of the functions of NAADP as a Ca2+-releasing second messenger. Here we ... -
Refining benthic foraminiferal Mg/Ca-temperature calibrations using core-tops from the western tropical Atlantic: Implication for paleotemperature estimation
(Peer reviewed; Journal article, 2013-04)Benthic foraminiferal Mg/Ca has been shown to have great potential as a proxy for reconstructing deep water temperatures. However, the exact relationship between Mg uptake in benthic foraminifera and temperature is still ... -
Refining Greenland geothermal heat flux through stable isotope analysis
(Master thesis, 2023-03-30)Geothermal heat flux is an important control on the dynamics of glaciers and ice sheets. In Greenland however, only few direct observations of geothermal heat flux exist. The exact spatial distribution and magnitude of ...