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Measurement of snow water equivalent using drone-mounted ultra-wide-band radar
(Peer reviewed; Journal article, 2021)The use of unmanned aerial vehicle (UAV)-mounted radar for obtaining snowpack parameters has seen considerable advances over recent years. However, a robust method of snow density estimation still needs further development. ... -
Service quality and the optimum number of members in intermunicipal cooperation: The case of emergency primary care services in Norway
(Peer reviewed; Journal article, 2021)Intermunicipal cooperation (IMC) is often used as a mean to reap scale benefits. Most studies on the effects of IMC focus on cost savings, while service quality is overlooked. In this study, the focus is set on input quality ... -
The first multi-model ensemble of regional climate simulations at kilometer-scale resolution, part I: evaluation of precipitation
(Peer reviewed; Journal article, 2021)Here we present the first multi-model ensemble of regional climate simulations at kilometer-scale horizontal grid spacing over a decade long period. A total of 23 simulations run with a horizontal grid spacing of ∼3 km, ... -
Bleka i Byglandsfjorden 2018 - 2021 - Status, trusler og anbefalte tiltak
(LFI - Laboratorium for ferskvannsøkologi og innlandsfiske, Research report, 2021)Bleka i Byglandsfjorden gjennomfører hele livssyklusen i ferskvann og er sammen med Namsblanken Norges eneste gjenlevende relikte laksestamme. De kombinerte effektene av forsuring og vassdragsregulering førte bestanden til ... -
Effects of nuisance submerged vegetation on the fauna in Norwegian rivers
(Peer reviewed; Journal article, 2021)The abundance of aquatic vegetation is increasing in rivers and lakes worldwide. The aim of this study was to find how the macrophyte Juncus bulbosus Linnaeus affects salmonids and benthic macroinvertebrates in Norwegian ... -
Multilevel Assimilation of Inverted Seismic Data With Correction for Multilevel Modeling Error
(Journal article; Peer reviewed, 2021)With large amounts of simultaneous data, like inverted seismic data in reservoir modeling, negative effects of Monte Carlo errors in straightforward ensemble-based data assimilation (DA) are enhanced, typically resulting ... -
Precise Method to Estimate the Herschel-Bulkley Parameters from Pipe Rheometer Measurements
(Journal article; Peer reviewed, 2021)Accurate characterization of the rheological behavior of non-Newtonian fluids is critical in a wide range of industries as it governs process efficiency, safety, and end-product quality. When the rheological behavior of ... -
Integrated Stress Field Estimation and Implications for Enhanced Geothermal System Development in Acoculco, Mexico
(Journal article; Peer reviewed, 2021)Data gathered from two geothermal exploration wells in the Acoculco caldera, within the Trans-Mexican Volcanic Belt, indicated that temperature is high enough for economic utilization, but permeability is insufficient. ... -
4D seismic history matching
(Journal article; Peer reviewed, 2021)Reservoir simulation models are used to forecast future reservoir behavior and to optimally manage reservoir production. These models require specification of hundreds of thousands of parameters, some of which may be ... -
Autonomous Decision-Making While Drilling
(Journal article; Peer reviewed, 2021)The drilling process is complex because unexpected situations may occur at any time. Furthermore, the drilling system is extremely long and slender, therefore prone to vibrations and often being dominated by long transient ... -
Accounting for model errors of rock physics models in 4D seismic history matching problems: A perspective of machine learning
(Journal article; Peer reviewed, 2021)Model errors are ubiquitous in practical history matching problems. A common approach in the literature to accounting for model errors is to treat them as random variables following certain presumed distributions. While ... -
Intrusive generalized polynomial chaos with asynchronous time integration for the solution of the unsteady Navier–Stokes equations
(Journal article; Peer reviewed, 2021)Generalized polynomial chaos provides a reliable framework for many problems of uncertainty quantification in computational fluid dynamics. However, it fails for long-time integration of unsteady problems with stochastic ... -
Pore-scale modelling of three-phase capillary pressure curves directly in uniformly wet rock images
(Journal article; Peer reviewed, 2021)In this work, we developed a semianalytical model to compute three-phase capillary pressure curves and associated fluid configurations for gas invasion in uniformly wet rock images. The fluid configurations and favorable ... -
Moving forward in microplastic research: A Norwegian perspective
(Peer reviewed; Journal article, 2021)Given the increasing attention on the occurrence of microplastics in the environment, and the potential envi-ronmental threats they pose, there is a need for researchers to move quickly from basic understanding to applied ... -
Mapping Atmospheric Exposure of the Intertidal Zone with Sentinel-1 CSAR in Northern Norway
(Journal article; Peer reviewed, 2021)The intertidal zone (ITZ) is a highly dynamic and diverse coastal ecosystem under pressure that provides important eco-services. Being periodically under water makes it challenging to monitor, and the only possibility to ... -
Ungdomsprosjektet i Kristiansand: Utvikling av en ungdomstjeneste med utgangspunkt i bruker- og pårørendeorganisasjonen A-larm
(Research report, 2021)Dette prosjektsamarbeidet mellom A-larm, Kristiansand kommune og NORCE har hatt to mål: - å utvikle en ungdomstjeneste innen brukerorganisasjonen A-larm gjennom en aksjonsforskningsbasert arbeidsprosess. - bidra til å ... -
Automated and Rapid Seal Wear Classification Based on Acoustic Emission and Support Vector Machine
(Journal article; Peer reviewed, 2021)Seal wear in hydraulic cylinders results in fluid leakage, and instability of the piston rod movement. Therefore, regular inspection of seals is required using automated approaches to improve productivity and to reduce ... -
Vetlefjordelvi - Undersøkelser av ungfisk og gytefisk i perioden 2016-2020 samt evaluering av gjennomførte tiltak.
(LFI - Laboratorium for ferskvannsøkologi og innlandsfiske, Research report, 2021)På oppdrag fra Sogn og Fjordane Energi AS har Norce LFI gjennomført fiskebiologiske undersøkelser i Vetlefjordelvi i perioden 2016-2020. Det ble også igangsatt et miljødesignprosjekt i 2015 for å bøte på tidligere identifiserte ... -
Longitudinal Study of music Therapy's Effectiveness for Premature infants and their caregivers (LongSTEP): Feasibility study with a Norwegian cohort
(Journal article; Peer reviewed, 2021)Premature infants and their parents experience significant stress during the perinatal period. Music therapy (MT) may support maternal–infant bonding during this critical period, but studies measuring impact across the ... -
Evaluering av samarbeidet mellom NAV og helsetjenesten om Individuell jobbstøtte (IPS)
(Research report, 2021)Prosjektet «Evaluering av samhandlingen mellom NAV og helsetjenesten i samarbeidet om Individuell jobbstøtte (IPS)» har blitt utført mellom slutten av september 2020 og slutten av april 2021, på oppdrag fra Arbeids- og ...