Publikasjoner fra CRIStin - NTNU
Recent Submissions
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Water transport and corrosion under insulation: Experimental investigations of drying in mineral wool
(Journal article; Peer reviewed, 2024)Corrosion under insulation (CUI) is a major risk factor for the material integrity of insulated equipment that is encountered i.a. in the chemical process industries. Undetected CUI has been the root cause for major ... -
Precise Error Bounds for Numerical Approximations of Fractional HJB Equations
(Journal article, 2024)We prove precise rates of convergence for monotone approximation schemes of fractional and nonlocal Hamilton–Jacobi–Bellman equations. We consider diffusion-corrected difference-quadrature schemes from the literature and ... -
A capabilitarian behavioral economics: what behavioral economics can learn from the capability approach
(Journal article; Peer reviewed, 2024)Behavioral economics (BE) accounts for how people actually behave has proven to be very influential in multiple domains. Its insights have dislodged settled assumptions and put forward an improved understanding of human ... -
Haptic Rendering of Arthroscopic Meniscus Examination in SOFA
(Journal article; Peer reviewed, 2024)Learning to distinguish between healthy and degenerative meniscus tissue is an important skill for orthopedic surgeons, as it could impact further treatment. Virtual simulations with kinesthetic haptic feedback offers a ... -
A comparative study on nanoscale mechanical properties of CrMnFeCoNi high-entropy alloys fabricated by casting and additive manufacturing
(Journal article; Peer reviewed, 2024)Additive manufacturing (AM) has emerged as a pioneering method for fabricating high entropy alloys (HEAs), yet a comprehensive comparison of their nanoscale mechanical properties with those produced by the conventional ... -
Psychometric properties of the Norwegian version of the Strength and Difficulties Questionnaire in a preschool sample
(Journal article; Peer reviewed, 2024)Purpose: The Strength and Difficulties Questionnaire (SDQ) is widely used internationally, however less so in preschool populations and validations studies are thus needed. This study examined the psychometric properties ... -
The behaviour of NH3/H2/N2, CH4 and C2H8 turbulent premixed bluff-body stabilized flames near lean blow-off
(Journal article; Peer reviewed, 2024)The lean blow-off (LBO) behaviour of turbulent premixed bluff-body stabilized flames was investigated. Fuels with a range of Lewis numbers were used to examine differential diffusion characteristics, including NH3/H2/N2 ... -
The role of nuclear energy and baseload demand in capacity expansion planning for low-carbon power systems
(Journal article; Peer reviewed, 2024)The green transition requires electrifying industries with traditionally stable energy demands. Combined with the rise of artificial intelligence (AI) and hyperscale data centers, a significant increase in grid-connected ... -
Optimal stability results and nonlinear duality for L∞ entropy and L1 viscosity solutions
(Journal article; Peer reviewed, 2024)We give a new and rigorous duality relation between two central notions of weak solutions of nonlinear PDEs: entropy and viscosity solutions. It takes the form of the nonlinear dual inequality: ˆ |Stu0−Stv0|ϕ0dx≤ ˆ ... -
Tuning of Online Feedback Optimization for setpoint tracking in centrifugal compressors
(Journal article; Peer reviewed, 2024)Online Feedback Optimization (OFO) controllers steer a system to its optimal operating point by treating optimization algorithms as auxiliary dynamic systems. Implementation of OFO controllers requires setting the parameters ... -
Two decades of increasing functional and phylogenetic richness in a mountaintop flora in central Norway
(Journal article; Peer reviewed, 2024)Questions: Analysing how multiple facets of biodiversity vary across space and time can help to predict the vulnerability of mountaintop floras to future environmental changes. Here we addressed the following questions: ... -
In-process epimerisation of alginates from Saccharina latissima, Alaria esculenta and Laminaria hyperborea
(Journal article; Peer reviewed, 2024)Alginates are valued in many industries, due to their versatile properties. These polysaccharides originate from brown algae (Phaeophyceae) and some bacteria of the Azotobacter and Pseudomonas genera, consisting of 1 → 4 ... -
Film drainage and critical velocity of fluid particles in power-law fluids
(Journal article; Peer reviewed, 2024)This work studies the collision of fluid particles (bubbles or droplets) in non-Newtonian media whose viscosity obeys the power-law model, by analyzing the behavior of the drainage of the film between the particles. The ... -
On fully nonlinear parabolic mean field games with examples of nonlocal and local diffusions
(Journal article, 2024)We introduce a class of fully nonlinear mean field games posed in [0, T ] \times \BbbR d. Wejustify that they are related to controlled local or nonlocal diffusions, and more generally in oursetting, to a new control ... -
Experimental study of volumetric sand production with gas flow
(Journal article; Peer reviewed, 2024)The presence of sand in a production stream has been a common issue for wells drilled in high permeability sandstone formations. In the case of gas producing reservoirs, sand production can be particularly hazardous due ... -
Crystal-plasticity modelling of the yield surfaces and anelasticity in the elastoplastic transition of metals
(Journal article; Peer reviewed, 2024)The paper presents a full-field crystal-plasticity computational investigation of 10 με small-strain-offset yield surfaces with pointed vertexes that are seen in the elastoplastic transition of pre-strained polycrystal ... -
Circular RNA Profile in Atherosclerotic Disease: Regulation during ST-Elevated Myocardial Infarction
(Journal article; Peer reviewed, 2024)Circular (circ) RNAs are non-coding RNAs with important functions in the nervous system, cardiovascular system, and cancer. Their role in atherosclerosis and myocardial infarction (MI) remains poorly described. We aim to ... -
Climate change exposure and corporate culture: A text-based approach
(Journal article; Peer reviewed, 2024)Utilizing unique measures of climate change vulnerability and corporate culture generated through cutting-edge textual analysis, we explore the effects of firm-specific exposure to climate change on corporate culture. Based ... -
Storylines of summer Arctic climate change constrained by Barents-Kara seas and Arctic tropospheric warming for climate risk assessment
(Peer reviewed; Journal article, 2024)While climate models broadly agree on the changes expected to occur over the Arctic with global warming on a pan-Arctic scale (i.e. polar amplification, sea ice loss, and increased precipitation), the magnitude and patterns ... -
Relational responsibilities: Researchers perspective on current and progressive assessment criteria: A focus group study
(Journal article; Peer reviewed, 2024)Introduction: The focus on quantitative indicators–number of publications and grants, journal impact factors, Hirsch-index–has become pervasive in research management, funding systems, and research and publication practices ...
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