Blar i Faculty of Mathematics and Natural Sciences på tittel
Viser treff 1656-1675 av 9898
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Decision-making from the animal perspective: Bridging ecology and subjective cognition
(Journal article; Peer reviewed, 2019-05-14)Organisms have evolved to trade priorities across various needs, such as growth, survival, and reproduction. In naturally complex environments this incurs high computational costs. Models exist for several types of decisions, ... -
Decision-making in a proximate model framework: How behaviour flexibility is generated by arousal and attention
(Master thesis, 2017-08-19)Animals must make decisions based on limited information and during a limited amount of time. The time spent exploring possibilities and sampling environmental information, means less time spent at actually gathering and ... -
Declaratively Programming the Dynamic Structure of Graphical User Interfaces
(Master thesis, 2020-06-20)Structures are everywhere around us - from chemical formulas to biological systems or musical works. In this thesis, we focus on composite structures that appear in graphical user interfaces (GUI), such as lists, tables, ... -
Decline in temperature variability on Svalbard
(Journal article; Peer reviewed, 2020)The variability in the temperature on Svalbard, Norway, has been decreasing over the last four decades. This may be due to the reduction in sea ice, transitioning the regional climate to a more stable, coastal one.We ... -
Decloud: an unsupervised deconvolution tool for building gene expression profiles
(Master thesis, 2018-05-29)Deconvolution is the process of decomposing a mixed signal into its originating elements. For my thesis I created a clustering application, named DeCloud, with the intent to replace the unsupervised clustering step in the ... -
Decoding and constructions of codes in rank and Hamming metric
(Doctoral thesis, 2022-05-27)As coding theory plays an important role in data transmission, decoding algorithms for new families of error correction codes are of great interest. This dissertation is dedicated to the decoding algorithms for new families ... -
Decoding Springtime Oxidation in Postsmolt Atlantic Salmon: Implications for Redox Signaling and Growth
(Doctoral thesis, 2023-09-22)Fisk er en integrert del av akvatiske økosystemer, og deres evne til å takle miljøendringer er en viktig global bekymring. Oppdrettet atlantisk laks i sjømerder er eksponert for ulike miljøforhold, inkludert endringer i ... -
Decomposing Linear Layers
(Journal article; Peer reviewed, 2022)There are many recent results on reverse-engineering (potentially hidden) structure in cryptographic S-boxes. The problem of recovering structure in the other main building block of symmetric cryptographic primitives, ... -
Decomposition of map graphs with applications
(Peer reviewed; Journal article, 2019) -
Deconstructing Future AMOC Decline at 26.5°N
(Journal article; Peer reviewed, 2023)The Atlantic Meridional Overturning Circulation (AMOC) is frequently used to diagnose the state of the North Atlantic circulation, but as an integrated quantity the AMOC strength does not necessarily mirror changes in the ... -
Decontamination of persistent organic pollutants in fishmeal and fish oil. Process optimization and modeling
(Doctoral thesis, 2011-10-07)Persistent organic pollutants (POPs) are fat soluble chemical substances that persist in the environment and bioaccumulate in the food chain. Through long-range environmental transportation by air, water and migratory ... -
Decreased severity of the Omicron variant of concern: further evidence from Italy
(Journal article; Peer reviewed, 2022) -
Decreasing Arctic Sea Ice Mirrors Increasing CO2 on Decadal Time Scale
(Atmospheric and Oceanic Science Letters, Journal article, 2008-11-16)Arctic sea ice is a keystone indicator of greenhouse-gas induced global climate change, which is expected to be amplified in the Arctic. Here we directly compare observed variations in arctic sea-ice extent and CO2 since ... -
Decreasing intensity of open-ocean convection in the Greenland and Iceland seas
(Peer reviewed; Journal article, 2015)The air–sea transfer of heat and fresh water plays a critical role in the global climate system1. This is particularly true for the Greenland and Iceland seas, where these fluxes drive ocean convection that contributes to ... -
Deep chlorophyll a maxima (DCMs) in pelagic Antarctic waters. II. Relation to bathymetric features and dissolved iron concentrations
(Peer reviewed; Journal article, 2005-08-01)A deep chlorophyll a maximum (DCM) at depths between 60 and 90 m in waters south of the Antarctic Polar Front (APF) occurs only in pelagic waters where the chlorophyll a concentrations in the upper mixed layer (UML) are ... -
Deep conservation of ribosome stall sites across RNA processing genes
(Journal article; Peer reviewed, 2021)The rate of translation can vary depending on the mRNA template. During the elongation phase the ribosome can transiently pause or permanently stall. A pause can provide the nascent protein with the time to fold or be ... -
Deep Crustal Flow Within Postorogenic Metamorphic Core Complexes: Insights From the Southern Western Gneiss Region of Norway
(Peer reviewed; Journal article, 2019)Viscous crustal flow can exhume once deeply buried rocks in postorogenic metamorphic core complexes (MCCs). While migmatite domes record the flow dynamics of anatectic crust, the mechanics and kinematics of solid‐state ... -
Deep Learning and Deep Reinforcement Learning for Graph Based Applications
(Doctoral thesis, 2024-01-26)Dyp læring har gitt state-of-the-art ytelse i mange applikasjoner som datasyn, tekstanalyse, biologi, osv. Suksessen med dyp læring har også hjulpet fremveksten av dyp forsterkende læring for optimal beslutningstaking og ... -
Deep Learning Approach To Gene Network Inference
(Master thesis, 2023-06-01)Gene regulatory network(GRN) inference remains a challenging problem in the field of bioinformatics. GRN contain valuable information needed to get a deeper understanding of the regulatory network. This could lead to ... -
Deep learning jet modifications in heavy-ion collisions
(Journal article; Peer reviewed, 2021)Jet interactions in a hot QCD medium created in heavy-ion collisions are conventionally assessed by measuring the modification of the distributions of jet observables with respect to the proton-proton baseline. However, ...