Browsing Publikasjoner fra CRIStin - NTNU by Title
Now showing items 10449-10468 of 37349
-
Effect of trace potassium on hydrogen adsorption and dissociation on hcp cobalt: A density functional theory study
(Journal article; Peer reviewed, 2018)Trace amounts of potassium (K) have a significant influence on the activity and selectivity of cobalt-based catalysts in Fischer–Tropsch synthesis (FTS), in which hydrogen adsorption and dissociation is one of the initial ... -
Effect of trace potassium on hydrogen adsorption and dissociation on hcp cobalt: A density functional theory study
(Journal article; Peer reviewed, 2019)Trace amounts of potassium (K) have a significant influence on the activity and selectivity of cobalt-based catalysts in Fischer–Tropsch synthesis (FTS), in which hydrogen adsorption and dissociation is one of the initial ... -
Effect of Transfer Film on Tribological Properties of Anti-Friction PEI- and PI-Based Composites at Elevated Temperatures
(Peer reviewed; Journal article, 2022)The structure, mechanical and tribological properties of the PEI- and PI-based composites reinforced with Chopped Carbon Fibers (CCF) and loaded with commercially available micron-sized solid lubricant fillers of various ... -
Effect of tungsten on the precipitation kinetics and localized corrosion resistance of super duplex stainless steels
(Journal article; Peer reviewed, 2018)Although extensively used in oil and gas production due to their excellent combination of mechanical properties and corrosion resistance, 25Cr super duplex stainless steels (SDSSs) are susceptible to the precipitation of ... -
Effect of turbulence intensity on the performance of an offshore vertical axis wind turbine
(Journal article; Peer reviewed, 2015)Offshore wind energy is one of the most competitive renewable energy resources available to us, which until now been under- exploited. Most of the problems associated with wind farm installation like land acquisition, low ... -
Effect of Turbulence on Collisional Growth of Cloud Droplets
(Journal article; Peer reviewed, 2018)Weinvestigate the effect of turbulence on the collisional growth of micrometer-sized droplets through highresolution numerical simulations with well-resolved Kolmogorov scales, assuming a collision and coalescence efficiency ... -
The effect of turbulence on mass transfer in solid fuel combustion: RANS model
(Peer reviewed; Journal article, 2021)In this paper, a kinetic-diffusion surface combustion model is examined. The model is modified such that two effects of turbulence are included: 1) enhancement of the mass transfer due to relative velocity between particles ... -
The effect of turbulence on the conversion of coal under blast furnace raceway conditions
(Peer reviewed; Journal article, 2022)dynamics (CFD) can be used to analyze the process virtually and thus improve its performance. Different reducing agents can be used to (partially) substitute the coke and consequently reduce overall emissions. To analyze ... -
Effect of Ultrafast Imaging on Shear Wave Visualization and Characterization: An Experimental and Computational Study in a Pediatric Ventricular Model
(Journal article; Peer reviewed, 2017)Plane wave imaging in Shear Wave Elastography (SWE) captures shear wave propagation in real-time at ultrafast frame rates. To assess the capability of this technique in accurately visualizing the underlying shear wave ... -
Effect of ultrasound on the vasculature and extravasation of nanoscale particles imaged in real time
(Journal article; Peer reviewed, 2019)Ultrasound and microbubbles have been found to improve the delivery of drugs and nanoparticles to tumor tissue. To obtain new knowledge on the influence of vascular parameters on extravasation and to elucidate the effect ... -
Effect of ultrasound pre-treatment on carbonaceous copper-bearing shale flotation
(Peer reviewed; Journal article, 2022)Although numerous studies have been implemented on identifying the impact of acoustic waves on mineral beneficiation, its fundamental aspects remain unclear in the literature. The present work, for the first time, ... -
Effect of Uncertainties in Solvent Properties on the Techno-economic Performances of a CO2 Absorber
(Peer reviewed; Journal article, 2020)The use of computational models and simulation tools is vital for design and optimisation of CO2 absorption processes. When developing these tools, mathematical submodels such as models for physical properties and mass and ... -
The effect of upstream inlet choking and surfactant addition on the performance of a novel parallel pipe oil-water separator
(Peer reviewed; Journal article, 2020)This paper reports the effect of inlet choking and addition of surfactant on the performance of a parallel pipe oil-water separator. These two issues can have a strong effect on oil-water separation in real hydrocarbon ... -
The effect of using desktop VR to practice preoperative handovers with the ISBAR approach: a randomized controlled trial
(Peer reviewed; Journal article, 2023)Aim The aim was to investigate whether second-year undergraduate nursing students practicing the Identification-Situation-Background-Assessment-Recommendation (ISBAR) communication approach in a desktop virtual reality ... -
Effect of Vanadium and Rare Earth on the Structure, Phase Transformation Kinetics and Mechanical Properties of Carbide-Free Bainitic Steel Containing Silicon
(Peer reviewed; Journal article, 2022)Carbide-free bainitic (CFB) steels with a matrix of bainitic ferrite and thin layers of retained austenite, to reduce the manufacturing costs, usually do not contain alloying elements. However, a few reports were presented ... -
Effect of various ink types on naturalness perception of 2.5D prints
(Journal article; Peer reviewed, 2022)Naturalness perception of 2.5D prints is content dependent and varies depending on the level of elevation used for reproduction. Moreover, various factors can influence the naturalness perception of 2.5D prints such as ink ... -
Effect of Various Parameters on the Thermal Stability and Corrosion of CO2-Loaded Tertiary Amine Blends
(Peer reviewed; Journal article, 2020)In this study, the thermal stability and corrosivity of various CO2-loaded tertiary amine blends in both aqueous and non-aqueous form in stainless steel cylinders were studied for combined acid gas and water removal. The ... -
Effect of various type of nanoparticles on mechanical and tribological properties of wear-resistant peek + ptfe-based composites
(Peer reviewed; Journal article, 2021)The mechanical and tribological properties of polyetheretherketone (PEEK)- and PEEK + PTFE (polytetrafluoroethylene)-based composites loaded with and four types of nanoparticles (carbonaceous, metallic, bimetal oxide, and ... -
Effect of Vitamin D Supplementation on Psoriasis Severity in Patients With Lower-Range Serum 25-Hydroxyvitamin D Levels A Randomized Clinical Trial
(Peer reviewed; Journal article, 2023)Importance Topical vitamin D analogues are routine treatment for psoriasis, but the effect of oral supplementation has not been established. Objective To examine the effect of vitamin D supplementation on psoriasis ... -
Effect of Vitamin D3 Supplementation in the First 2 Years of Life on Psychiatric Symptoms at Ages 6 to 8 Years: A Randomized Clinical Trial
(Peer reviewed; Journal article, 2023)Importance Vitamin D is associated with neurodevelopment, but causality, critical windows, and potentials for modification remain unknown. Objective To determine the impact of high-dose (1200 IU) vs standard-dose (400 ...