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Isogeometric analysis of acoustic scattering with perfectly matched layers (IGAPML)
(Peer reviewed; Journal article, 2022)The perfectly matched layer (PML) formulation is a prominent way of handling radiation problems in unbounded domain and has gained interest due to its simple implementation in finite element codes. However, its simplicity ... -
Isogeometric analysis of finite deformation nearly incompressible solids
(Journal article; Peer reviewed, 2011)This paper addresses the use of isogeometric analysis to solve finite deformation solid mechanics problems, in which volumetric locking may be encountered. The current work is based on the foundation developed in the project ... -
Isogeometric analysis of THM coupled processes in ground freezing
(Journal article; Peer reviewed, 2017)An isogeometric analysis (IGA) based numerical model is presented for simulation of thermo-hydro-mechanically (THM) coupled processes in ground freezing. The momentum, mass and energy conservation equations are derived ... -
Isogeometric analysis using LR B-splines
(Journal article; Peer reviewed, 2014)The recently proposed locally refined B-splines, denoted LR B-splines, by Dokken et al. (2013) [6] may have the potential to be a framework for isogeometric analysis to enable future interoperable computer aided design and ... -
Isogeometric methods for CFD and FSI-simulation of flow around turbine blades
(Journal article; Peer reviewed, 2015)Coupled fluid-structure interaction simulations of wind turbines have traditionally been considered computationally too expensive to carry out. However, more powerful computers and better solution techniques based on ... -
Isolation and genome sequencing of four Arctic marine Psychrobacter strains exhibiting multicopper oxidase activity
(Journal article; Peer reviewed, 2016)Background Marine cold-temperature environments are an invaluable source of psychrophilic microbial life for new biodiscoveries. An Arctic marine bacterial strain collection was established consisting of 1448 individual ... -
Isolerglass i norsk klima
(Særtrykk (Norges byggforskningsinstitutt);53, Others, 1961) -
Isolering og fuktsikring av yttervegger mot terreng. Målinger i forsøksvegg
(Prosjektrapport (SINTEF Byggforsk);111, Research report, 2012)Yttervegger mot terreng er en bygningsdel som er utsatt for fuktpåkjenninger. Mange fuktproblemer viser at det er viktig å velge veggkonstruksjoner mot terreng med god sikkerhet mot skader. Det gjelder både den utvendige ... -
Isothermal annealing of cold-rolled Al−Mn−Fe−Si alloy with different microchemistry states
(Peer reviewed; Journal article, 2014)Microstructural evolution of a cold-rolled Al–Mn–Fe–Si alloy during annealing was studied. Except the as-cast variant, two other different homogenizations were considered, one gave a high density of fine dispersiods providing ... -
Isothermal Hydrogen Reduction of a Lime-Added Bauxite Residue Agglomerate at Elevated Temperatures for Iron and Alumina Recovery
(Peer reviewed; Journal article, 2022)The hydrogen reduction of bauxite residue lime pellets at elevated temperatures was carried out to recover iron and alumina from the bauxite residue in a new process route. Prior to the H2 reduction, oxide pellets were ... -
Issues regarding bipolar plate-gas diffusion layer interfacial contact resistance determination
(Peer reviewed; Journal article, 2022)The interfacial contact resistance (ICRBPP-GDL) between the bipolar plates (BPPs) and gas diffusion layers (GDLs) plays a major role in proton exchange membrane-fuel cells (PEMFCs) efficiency. Accordingly, materials selection ... -
Istedenfor dyrket jord: Kan det bygges hus på myrgrunn? Forutsetning: Like mye torv må fjernes som totalvekten av huset
(Særtrykk (Norges byggforskningsinstitutt);241, Others, 1975) -
Iterative Surrogate Model Optimization (ISMO): An active learning algorithm for PDE constrained optimization with deep neural networks
(Peer reviewed; Journal article, 2020)We present a novel active learning algorithm, termed as iterative surrogate model optimization (ISMO), for robust and efficient numerical approximation of PDE constrained optimization problems. This algorithm is based on ... -
It’s Not My Problem: How Healthcare Models Relate to SME Cybersecurity Awareness
(Chapter; Peer reviewed, 2021)Small and medium enterprises (SMEs) make up a significant part of European economies. Despite their economic importance, they are often described as poorly placed to deal with cyber risks because of resource constraints ... -
Jahn-Teller active fluoroperovskites ACrF3 (A=Na+, K+): Magnetic and thermo-optical properties
(Peer reviewed; Journal article, 2021)Chromium (II) fluoroperovskites A CrF 3 ( A = Na + , K + ) are strongly correlated Jahn-Teller active materials at low temperatures. In this paper, we examine the role that the A -site ion plays in this family of ... -
Jammertest 2022: Jamming and Spoofing Lessons Learned
(Peer reviewed; Journal article, 2023)Jammertest 2022 was a week-long series of satellite navigation and timing signal jamming and spoofing exercises carried out on the Norwegian island of Andøya in September of 2022. Organized via a collaboration between the ... -
Jessheim i vekst. Ungdom, møteplasser og byutvikling
(Prosjektrapport (Norges Byggforskningsinstitutt);387, Research report, 2005) -
Jet fuel range hydrocarbon production from propanal: Mechanistic insights into active site requirement of a dual-bed catalyst
(Peer reviewed; Journal article, 2020)Utilization of sustainable biomass to produce jet fuel range hydrocarbons is imperatively needed to mitigate CO2 emissions and to liberate the over-reliance on fossil resources. Using propanal as the feedstock, an excellent ... -
JIP oil in ice summary report
(SINTEF rapport;A14181, Research report, 2010-04-10)The Joint Industry Program on oil spill contingency for Arctic and Ice-covered waters was established in 2006 and completed by the end of 2009. Acknowledging the fact that the Arctic exhibits different environments in the ...