Blar i Faculty of Mathematics and Natural Sciences på tittel
Viser treff 2990-3009 av 9860
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Fangst av krill og torsk (Gadus morhua) ved bruk av lys; effekt av lyskildens egenskaper.
(Master thesis, 2018-06-26)Krillens adferd rundt lys er lite studert i felt, men er viktig med tanke på utviklingen innen teinefiske etter fisk (Torsk, Gadus morhua), da det brukes lys for å tiltrekke levende bytte og motivere fisken til å gå i ... -
Fargestoffer i tropiske planter
(Master thesis, 2003)Antocyaner er av de viktigste og mest utbredte pigmentene i planteriket. De gir opphav til et spekter av røde og blålige farger. Dette gjør dem blant annet til en nødvendig brikke i spredningen av frø og pollen, da planter ... -
Faroe Bank Channel Overflow: Mesoscale Variability
(Peer reviewed; Journal article, 2011-11)The Faroe Bank Channel is the deepest connection through the Greenland–Scotland Ridge, where dense water formed north of the ridge flows southward over the sill crest, contributing to the formation of North Atlantic Deep ... -
Fast and Quantitative Phospholipidomic Analysis of SH-SY5Y Neuroblastoma Cell Cultures Using LC-MS/MS and 31P NMR
(Peer reviewed; Journal article, 2019)Global lipid analysis still lags behind proteomics with respect to the availability of databases, experimental protocols, and specialized software. Determining the lipidome of cellular model systems in common use is of ... -
Fast biclustering by dual parameterization
(Peer reviewed; Journal article, 2015)We study two clustering problems, Starforest Editing, the problem of adding and deleting edges to obtain a disjoint union of stars, and the generalization Bicluster Editing. We show that, in addition to being NP-hard, none ... -
A Fast Continuous Max-Flow Approach to Non-Convex Multilabeling Problems
(Journal article, 2011)This work addresses a class of multilabeling problems over a spatially continuous image domain, where the data fidelity term can be any bounded function, not necessarily convex. Two total variation based regularization ... -
Fast evolving 18S rRNA sequences from Solenogastres (Mollusca) resist standard PCR amplification and give new insights into mollusk substitution rate heterogeneity
(Peer reviewed; Journal article, 2010-03-09)Background: The 18S rRNA gene is one of the most important molecular markers, used in diverse applications such as molecular phylogenetic analyses and biodiversity screening. The Mollusca is the second largest phylum within ... -
Fast Image Segmentation Using Variational Optimization Methods With Edge Detector
(Master thesis, 2014-06-02)In this work, we apply techniques in variational optimization to image segmentation. We study three different segmentation models: one is based on the active contour method, the second is based on a piecewise constant level ... -
A fast Level Set Method for Reservoir Simulation
(Department of Applied Mathematics report, Research report, 1999-05) -
Fast Liquid Chromatography Coupled with Tandem Mass Spectrometry for the Analysis of Vanillic and Syringic Acids in Ice Cores
(Journal article; Peer reviewed, 2022)The development of new analytical systems and the improvement of the existing ones to obtain high-resolution measurements of chemical markers in samples from ice cores, is one of the main challenges the paleoclimatic ... -
Fast Method for Maximum-Flow Problem with Minimum-Lot Sizes
(Master thesis, 2015-03-03)In transportation networks, such as pipeline networks for transporting natural gas, it is often impractical to send across amounts of flow below a certain threshold. Such lower threshold is referred as the minimum-lot size. ... -
Fast methods to solve the pooling problem
(Master thesis, 2014-05-31)In pipeline transportation of natural gas, simple network flow problems are replaced by hard ones when bounds on the flow quality are imposed. The sources, typically represented by gas wells, provide flow of unequal ... -
Fast Mie calculations with a radial basis function neural network
(Master thesis, 2019-02-22)Scattering phenomena have been of great interest and driving scientific advancement for centuries. Mie theory outlines a precise way to compute the scattering by spherical particles. However, the computational labor involved ... -
Fast photodegradation of antibiotics and dyes by anionic surfactant-aided CdS/ZnO nanodispersion
(Journal article; Peer reviewed, 2022)The photocatalytic technology has broad applications in energy and environmental science. In this study, we synthesized a type II heterojunction CdS/ZnO (CSZ) nanodispersion by means of one-pot precipitation. Different ... -
Fast resolution change in neutral helium atom microscopy
(Peer reviewed; Journal article, 2018)In neutral helium atom microscopy, a beam of atoms is scanned across a surface. Though still in its infancy, neutral helium microscopy has seen a rapid development over the last few years. The inertness and low energy of ... -
Fast robust optimization using bias correction applied to the mean model
(Peer reviewed; Journal article, 2021)Ensemble methods are remarkably powerful for quantifying geological uncertainty. However, the use of the ensemble of reservoir models for robust optimization (RO) can be computationally demanding. The straightforward ... -
Fast water currents reduce production performance of post-smolt Atlantic salmon Salmo salar
(Peer reviewed; Journal article, 2015-09-17)In the future, an increasing number of salmon farms may be located in areas with fast water current velocity due to limited availability of more sheltered locations. However, there is little information as to how fast ... -
Fast-fase NMR-spektroskopi og MRI-studier av fettsyreprofiler direkte på fiskekjøtt. En sammenligning av oppdrettslaks og villaks
(Master thesis, 2018-06-28)The purpose of this project has been to determine the fat content, fat distribution and fatty acid composition in wild and farmed salmon using solid-state Nuclear Magnetic Resonance (NMR) spectroscopy and Magnetic Resonance ... -
Faster enumeration of minimal connected dominating sets in split graphs
(Master thesis, 2017-06-20)Graphs are mathematical objects that can be used to model many real world problems. An example is a roadmap, where the nodes in the graph represent cities and the edges of the graph represent roads. An interesting and ... -
Fat-depot specific differences in adipose tissue inflammation in the setting of obesity and insulin resistance
(Master thesis, 2020-07-01)