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An assessment of the ability of computational fluid dynamic models to predict reactive gas-solid flows in a fluidized bed
(Peer reviewed; Journal article, 2012)Fine grid, two dimensional simulations of reactive gas–solid flows occurring in a fluidized bed reactor were carried out using the Eulerian multi-fluid kinetic theory of granular flow (KTGF) approach in the commercial flow ... -
An Assessment Tool for Digital Enhancement of Operators on the Production Shop Floor
(Peer reviewed; Journal article, 2021)The Operator 4.0 represents a recent paradigm within the transformation potential heralded by Industry 4.0. Since there is a lack of practice-oriented tools, grounded in sound theory, to implement the Operator 4.0 successfully, ... -
Assimilering av lokale data for beregning av tidsvarierende randbetingelser for turbulensvarsling ved flyplasser - tester på aktuelle flymålinger over Værnes
(Research report, 2008)Vi har i en tidligere rapport (2008-07-02) beskrevet og testet en metode for estimering av dynamiske randbetingelser anvendt til lokal varsling av vindforhold nær flyplasser. Disse randbetingelsene antas å være viktige hva ... -
Assistive technology for older persons – analyses of data from WHO's rapid assistive technology assessment
(Peer reviewed; Journal article, 2022)With a growing population of older persons globally, the need for mainstream assistive technology (AT) as well as assistive technology specifically intended for older persons is on the increase. The association between age ... -
Association between pulmonary function and peak oxygen uptake in elderly: the Generation 100 study
(Peer reviewed; Journal article, 2015)Background Although reduced function of the respiratory system limits peak oxygen uptake in diseases affecting the lungs or airways, the healthy respiratory system is thought to have a spare capacity for oxygen transport ... -
Asymmetric-flow field-flow fractionation for measuring particle size, drug loading and (in)stability of nanopharmaceuticals. The joint view of European Union Nanomedicine Characterization Laboratory and National Cancer Institute - Nanotechnology Characterization Laboratory
(Peer reviewed; Journal article, 2020)Asymmetric-flow field-flow fractionation (AF4) has been recognized as an invaluable tool for the characterisation of particle size, polydispersity, drug loading and stability of nanopharmaceuticals. However, the application ... -
Asymmetric-flow field-flow fractionation for measuring particle size, drug loading and (in)stability of nanopharmaceuticals. The joint view of European Union Nanomedicine Characterization Laboratory and National Cancer Institute - Nanotechnology Characterization Laboratory
(Peer reviewed; Journal article, 2021)Asymmetric-flow field-flow fractionation (AF4) has been recognized as an invaluable tool for the characterisation of particle size, polydispersity, drug loading and stability of nanopharmaceuticals. However, the application ... -
At least as safe as manned shipping? Autonomous shipping, safety and “human error”
(Chapter, 2018)A paradigm shift is presently underway in the shipping industry promising safer, greener and more efficient ship traffic with unmanned, autonomous vessels. In this article, we will look at some of these promises. The ... -
ATLAS of yield surfaces for strongly textured FCC polycrystals
(Peer reviewed; Journal article, 2019)Discrete yield surfaces for several generic texture components, including randomness, found in aluminium alloys have been generated and used to calibrate the yield function Yld2004-18p. It is generally observed that the ... -
Atomic Layer Deposition of Titanium Oxide-Based Films for Semiconductor Applications—Effects of Precursor and Operating Conditions
(Peer reviewed; Journal article, 2023)Two widely used atomic layer deposition precursors, Tetrakis (dimethylamido) titanium (TDMA-Ti) and titanium tetrachloride (TiCl4), were investigated for use in the deposition of TiOx-based thin films as a passivating ... -
The atomic simulation environment - A Python library for working with atoms
(Peer reviewed; Journal article, 2017)Abstract The Atomic Simulation Environment (ASE) is a software package written in the Python programming language with the aim of setting up, steering, and analyzing atomistic simula- tions. In ASE, tasks are fully scripted ... -
Atomic structure of solute clusters in Al-Zn-Mg alloys
(Peer reviewed; Journal article, 2020)Scanning transmission electron microscopy imaging of Al–Zn–Mg alloys has provided new information on the atomic structures of solute rich clusters forming from a supersaturated solid solution at low temperatures. A unique ... -
Atomic structures of precipitates in Al–Mg–Si alloys with small additions of other elements
(Peer reviewed; Journal article, 2018)In Al–Mg–Si alloys, additions of only a few weight percent of Mg and Si enable formation of hardening precipitates during heat treatment. The precipitation is complex and is influenced by chemical compositions and ... -
Atomic-resolution chemical mapping of ordered precipitates in Al alloys using energy-dispersive X-ray spectroscopy
(Peer reviewed; Journal article, 2017)Scanning transmission electron microscopy (STEM) coupled with energy-dispersive X-ray spectroscopy (EDS) is a common technique for chemical mapping in thin samples. Obtaining high-resolution elemental maps in the STEM is ... -
Atomic-resolution electron energy loss studies of precipitates in an Al-Mg-Si-Cu-Ag alloy
(Peer reviewed; Journal article, 2014)Aberration-corrected scanning transmission electron microscopy combined with electron energy loss spectroscopy has been used to determine the distribution of Cu and Ag atomic columns of precipitates in an Al–Mg–Si–Cu–Ag ... -
Atomic-resolution elemental mapping of precipitates in a 7449 aluminium alloy
(Peer reviewed; Journal article, 2014)The high-strength weldable 7xxx series of aluminium alloys are of great importance to the aeronautics industry. Only recently, the complex structures of the AlZnMg hardening precipitates have been solved by HAADFSTEM imaging ... -
Atomistic approach to simulate kink migration and kink-pair formation in silicon: The kinetic activation-relaxation technique
(Peer reviewed; Journal article, 2019)The energy conversion efficiency of solar cells based on multicrystalline silicon is greatly deteriorated by dislocations. However, an in-depth understanding on the dislocation motion dynamics down to atomic scale is still ... -
Atomistic details of precipitates in lean Al–Mg–Si alloys with trace additions of Ag and Ge studied by HAADF-STEM and DFT
(Peer reviewed; Journal article, 2017)Bonding energies and volume misfits for alloying elements and vacancies in multicomponent Al–Mg–Si alloys have been calculated using density functional theory (DFT). A detailed atomic scale analysis has been done for ... -
Attaining Low Lattice Thermal Conductivity in Half-Heusler Sublattice Solid Solutions: Which Substitution Site Is Most Effective?
(Peer reviewed; Journal article, 2022)Low thermal conductivity is an important materials property for thermoelectricity. The lattice thermal conductivity (LTC) can be reduced by introducing sublattice disorder through partial isovalent substitution. Yet, ...