Browsing Faculty of Mathematics and Natural Sciences by Title
Now showing items 2138-2157 of 9860
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Dying from the lesser of three evils: facilitation and non-consumptive effects emerge in a model with multiple predators
(Peer reviewed; Journal article, 2019)Prey modify their behaviour to avoid predation, but dilemmas arise when predators vary in hunting style. Behaviours that successfully evade one predator sometimes facilitate exposure to another predator, forcing the prey ... -
The dynamic and thermodynamic structure of monsoon low-pressure systems during extreme rainfall events
(Peer reviewed; Journal article, 2015-08-12)A cyclone-tracking algorithm is used to identify monsoon low-pressure systems (LPS) in the ERA-interim re-analysis (1979–2010). The LPS that are connected to observed extreme rainfall events are picked out and studied with ... -
Dynamic Boolean modelling reveals the influence of energy supply on bacterial efflux pump expression
(Journal article; Peer reviewed, 2022)Antimicrobial resistance (AMR) is a global health issue. One key factor contributing to AMR is the ability of bacteria to export drugs through efflux pumps, which relies on the ATP-dependent expression and interaction of ... -
Dynamic Capillary Effects in the Simulation of Flow and Transport in Porous Media: A New Linearisation Method
(Master thesis, 2014-12-25)In this thesis mathematical models with and without dynamic capillary effects are developed to model water flow and solute transport through a porous medium. The system of equations are discretised using the finite volume ... -
Dynamic Content Manage for E-Learning
(Master thesis, 2008-11-18) -
Dynamic Content Manager for E-Learning
(Master thesis, 2008-11-18)Dynamic content manager for E-Learning project is developed as the partial fulfillment of master studies under the supervision of yngve lamo Ph.D and Khalid Azim Mughal Ph.D. -
Dynamic effects of restoring footpoint symmetry on closed magnetic field lines
(Peer reviewed; Journal article, 2016-05-05)Here we present an event where simultaneous global imaging of the aurora from both hemispheres reveals a large longitudinal shift of the nightside aurora of about 3 h, being the largest relative shift reported on from ... -
Dynamic Mode Decomposition and Koopman Operator (Data-Driven Modeling of Complex Dynamical Systems)
(Master thesis, 2019-06-19)Data-driven schemes are in high demand, given the growing abundance and accessibility to large amounts of measurements from historical records, numerical simulations, and experimental data. However, despite the abundance ... -
Dynamic modelling of biochemical reaction networks and sampling methods for constraint-based models
(Doctoral thesis, 2021-02-05)This dissertation is a partial fulfillment of the requirements for the degree of Doctor of Philosophy (PhD). This study is carried out at the Department of Mathematics, University of Bergen. The subject of the thesis is ... -
Dynamic Modelling of Squirrel Cage Induction Motors for Studying Motor Current Signature Analysis
(Master thesis, 2018-06-16)This study investigates dynamic modelling of induction motors with a variety of different defects and condition monitoring of these. The focus is directed at squirrel cage induction motors(SCIM) which is the most used ... -
Dynamic morphometrics of mucous cells reveal the minimal impact of therapeutic doses of peracetic acid on Atlantic salmon gill health
(Journal article; Peer reviewed, 2021)Mucous cells, the microscopic structural hallmark of mucosal surfaces, are highly responsive to environmental changes. Here we report how the gills of Atlantic salmon (Salmo salar) responded to peracetic acid (PAA), a ... -
Dynamic Pore-Scale Network Modelling: A study of rheological behavior in porous media
(Master thesis, 2019-06-22) -
Dynamic Presentation Generator 2.0 Utvikling av ny dynamisk presentasjonsgenerator og presentasjonsmønsterspesifikasjon.
(Master thesis, 2008-10-13)Denne masteroppgaven er en del av JAva FjernUndervisningsprosjektet (JAFU) på Institutt for Informatikk ved Universitetet i Bergen. Formålet med dette prosjektet er først og fremst å kunne tilby nettbasert undervisning ... -
Dynamic Programming on Bipartite Tree Decompositions
(Journal article; Peer reviewed, 2023)We revisit a graph width parameter that we dub bipartite treewidth, along with its associated graph decomposition that we call bipartite tree decomposition. Bipartite treewidth can be seen as a common generalization of ... -
Dynamic properties of throat aurora revealed by simultaneous ground and satellite observations
(Peer reviewed; Journal article, 2017-03)Throat aurora is defined as south-north aligned auroral arcs equatorward of the dayside cusp aurora and was suggested to be the results of cold magnetospheric plasma interaction with magnetopause reconnection, but its ... -
Dynamic regulation of the transcription initiation landscape at single nucleotide resolution during vertebrate embryogenesis
(Peer reviewed; Journal article, 2013)Spatiotemporal control of gene expression is central to animal development. Core promoters represent a previously unanticipated regulatory level by interacting with cis-regulatory elements and transcription initiation in ... -
The dynamic response of offshore wind turbines and their sensitivity to wind field models
(Journal article; Peer reviewed, 2020)As the rotor diameter of offshore wind turbines increases, an improved understanding of the structure of the turbulent wind field approaching the rotor is important. Present standards for computing wind loads are resting ... -
Dynamic Susceptibility Contrast MRI May Contribute in Prediction of Stereotactic Radiosurgery Outcome in Brain Metastases
(Journal article; Peer reviewed, 2022)Background Following stereotactic radiosurgery (SRS), predicting treatment response is not possible at an early stage using structural imaging alone. Hence, the current study aims at investigating whether dynamic ... -
Dynamic Topography Development North of Iceland from Subaerial Exposure of the Igneous Logi Ridge, NE Atlantic
(Peer reviewed; Journal article, 2019)The Logi Ridge, located north of the West Jan Mayen Fracture Zone, is E-W oriented and 140-150 km long. The seafloor surrounding the Logi Ridge is ~0.65 km shallower than the conjugate seafloor east of the Mohn’s Ridge, ... -
Dynamical controls on the longevity of a non-linear vortex : The case of the Lofoten Basin Eddy
(Peer reviewed; Journal article, 2019-09-17)The Lofoten Basin is the largest oceanic reservoir of heat in the Nordic Seas, and the site of important heat fluxes to the atmosphere. An intense permanent anticyclone in the basin impacts the regional hydrography, ...