Blar i Faculty of Mathematics and Natural Sciences på tittel
Viser treff 1468-1487 av 9919
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Convection in the Magnetosphere-Ionosphere System: A Multimission Survey of Its Response to IMF By Reversals
(Journal article; Peer reviewed, 2020)Past studies have demonstrated that the interplanetary magnetic field (IMF) By component introduces asymmetries in the magnetosphere‐ionosphere (M‐I) system, though the exact timings involved are still unclear with two ... -
Convective chimneys and plumes in the Northern Greenland Sea
(Geophysical Monograph Series;30, Chapter, 2005)In the Boreas Basin in the northern Greenland Sea, convection has been observed to be localized as narrow structures - chimneys - in which the water masses may be homogeneous from the surface through great depths. An ... -
Convective mixing in geological carbon storage
(Doctoral thesis, 2011-11-25)The industrial era has seen an exponential growth in the atmospheric concentration of carbon dioxide (CO2), resulting mainly from the burning of fossil fuels. This can cause changes in the climate that have severe impacts ... -
Convergence of a Cell-Centered Finite Volume Discretization for Linear Elasticity
(Peer reviewed; Journal article, 2015-11-19)We show convergence of a cell-centered finite volume discretization for linear elasticity. The discretization, termed the MPSA method, was recently proposed in the context of geological applications, where cell-centered ... -
Convergence of Chandrashekar’s Second-Derivative Finite-Volume Approximation
(Journal article; Peer reviewed, 2023)We consider a slightly modified local finite-volume approximation of the Laplacian operator originally proposed by Chandrashekar (Int J Adv Eng Sci Appl Math 8(3):174–193, 2016, https://doi.org/10.1007/s12572-015-0160-z). ... -
Convergence of energy stable finite-difference schemes with interfaces
(Journal article; Peer reviewed, 2021)We extend the convergence results in Svärd and Nordström (2019) [7] for single-domain energy-stable high-order finite difference schemes, to include domains split into several grid blocks. The analysis also demonstrates ... -
Convergence of Feedback Arc Set-Based Heuristics for Linear Structural Equation Models
(Journal article; Peer reviewed, 2022)Score-based structure learning in Bayesian networks, where local structures in the graph are given a score and one seeks to recover a high-scoring DAG from data, is an NP-hard problem. While the general learning problem ... -
Convergence of finite differences schemes for viscous and inviscid conservation laws with rough coefficients.
(Department of Applied Mathematics report, Research report, 2000-09) -
Convergence Rate Analysis of an Asynchronous Space Decomposition Method for Convex Minimization
(Department of Applied Mathematics report, Research report, 1998-08) -
Convergence Rate Analysis of Domain Decomposition Methods for Obstacle Problems
(Department of Applied Mathematics report, Research report, 1999-01) -
A convergent mass conservative numerical scheme based on mixed finite elements for two-phase flow in porous media
(Research report, 2017)In this work we present a mass conservative numerical scheme for two-phase flow in porous media. The model for flow consists on two fully coupled, non-linear equations: a degenerate parabolic equation and an elliptic ... -
Convexity, convolution and competitive equilibrium
(Journal article; Peer reviewed, 2023)This paper considers a chief interface between mathematical programming and economics, namely: money-based trade of perfectly divisible and transferable goods. Three important and related features are singled out here: ... -
Convolutional Neural Networks for Malaria Detection
(Master thesis, 2019-12-13)Together with doctors at Haukeland University Hospital in Bergen, we wanted to research how the diagnosis of malaria can be improved. We propose a method that can detect malaria parasites (Plasmodium falciparum) in microscope ... -
Cool Roofs in Smart Cities: Implications for Urban Heat Island Mitigation and Building Energy Efficiency in Different Climate Zones
(Master thesis, 2018-10-05)As climate change contributes to elevate urban temperatures, undesirable consequences like increased energy consumption, reduced air and water quality and elevated levels of thermal stress for the population continue to ... -
Cooperation between subcellular NAD pools in the maintenance of NAD-dependent processes
(Doctoral thesis, 2018-10-31)Nicotinamide adenine dinucleotide (NAD) is needed as a cofactor in several processes throughout the cell, and its availability is decisive for the activity of many NAD-dependent enzymes. Owing to the membrane barriers in ... -
Cooperation between the bromodomain and PHD finger of p300 in nucleosome interaction. A study of the contribution of the PHD finger
(Master thesis, 2003-08)The different cells in an organism need to know which genes to be active and which to be inactive. A central mechanism that contributes to regulate gene expression is the organisation of DNA into dense and less dense forms. ... -
Cooperative learning goes online: teaching and learning intervention in a digital environment impacts psychosocial outcomes in biology students
(Journal article; Peer reviewed, 2023)Identifying evidence-based teaching and learning strategies that can ease teacher challenges and mitigate student concerns in digital settings becomes increasingly important. In this intervention study we compared the ... -
Cooperative Learning in Undergraduate STEM Education: Applications and Outcomes
(Doctoral thesis, 2023-03-14)Tiltak for å styrke opplevde psykososiale faktorer slik som tilhørighet, generiske ferdigheter og vitenskapelig selvtillit samt tiltak for å redusere ensomhet hos studenter anses som viktig av flere grunner. I møtet med ... -
Coordinated and Interoperable Seismological Data and Product Services in Europe: the EPOS Thematic Core Service for Seismology
(Journal article; Peer reviewed, 2022)In this article we describe EPOS Seismology, the Thematic Core Service consortium for the seismology domain within the European Plate Observing System infrastructure. EPOS Seismology was developed alongside the build-up ... -
Copepods enhance nutritional status, growth and development in Atlantic cod (Gadus morhua L.) larvae – can we identify the underlying factors?
(Peer reviewed; Journal article, 2015-05-19)The current commercial production protocols for Atlantic cod depend on enriched rotifers and Artemia during first-feeding, but development and growth remain inferior to fish fed natural zooplankton. Two experiments were ...