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New Calculation of Secondary Antiprotons in Cosmic Rays
(Peer reviewed; Journal article, 2016)A dramatic increase in the accuracy and statistics of space-borne cosmic ray (CR) measurements has yielded several breakthroughs over the last several years. The most puzzling is the rise in the positron fraction above 10 ... -
A new facility for viscosity and density measurements for CO2 – rich mixtures relevant for CO2 transport and storage
(Journal article, 2022)For safe and cost-effective design, optimization, and operation of CO2 capture, transport, and storage (CCS) processes, accurate viscosity and density data of CO2-rich mixtures are required. Currently, there are large ... -
New Forceful Magnetic Bioseparation using GIAMAG Magnet Systems
(Journal article, 2017)Magnetic bioseparation is an important area of biotechnology. Various techniques are used with a wide range of possible applications in bioscience research. Magnetic micro- or nanospheres can be functionalized with appropriate ... -
New insights into orthophosphoric acid assisted rapid aqueous processing of NMC622 cathodes
(Peer reviewed; Journal article, 2023)The use of orthophosphoric acid to stabilize aqueous processing of high nickel NMC622 electrodes was assessed under rapid processing conditions, in which the active material powder was in suspension for less than 1 hour. ... -
Next-generation sequencing reveals mitogenome diversity in plasma extracellular vesicles from colorectal cancer patients
(Peer reviewed; Journal article, 2023)Background Recent reports have demonstrated that the entire mitochondrial genome can be secreted in extracellular vesicles (EVs), but the biological attributes of this cell-free mitochondrial DNA (mtDNA) remain ... -
NNanomechanical characteristics of proteins and peptides in amyloid
(Master thesis, 2012)......The understanding of the aggregation of amyloid fibrils is essential as they are linked to a number of diseases such as Alzheimer and Parkston’s disease. Amy- loids from different proteins or peptides have common ... -
Non-activated adsorption of methane on nickel surfaces induced by reduced work function
(Peer reviewed; Journal article, 2020)Adsorption of methane has been studied in ultrahigh vacuum environments on single crystalline as well as on Ni nano-particles on mica substrates. Experimental techniques have been X-ray and ultraviolet photoelectron ... -
Non-Cartesian k-space Sampling and Reconstruction in MRI Using Pulseq
(Master thesis, 2020)Utvikling og implementering av nye MR-sekvenser krever ofte innsikt i omfattende, lavnivå og leverandørspesifikke programmeringsmiljøer. Pulseq er et plattformuavhengig verktøy for design av MR-sekvenser som tillater rask ... -
Non-equilibrium quantum effects in hybrid structures of ferromagnets and superconductors
(Master thesis, 2016)The quasiclassical theory of superconductivity is applied to diffusive nanowires connecting normal-metal and superconducting bulk materials. The diffusion equations for ferromagnetic junctions with spin-orbit coupling are ... -
Non-equilibrium Statistical Mechanics of Two-Phase Flow in Porous Media
(Doctoral theses at NTNU;2016:335, Doctoral thesis, 2016)The world that we live in is a consortium of fluid-solid interactions. The field of two-phase flow in porous materials poses interesting questions regarding such interactions. In this project, we develop a statistical ... -
Non-Fraunhofer Interference Pattern in Inhomogeneous Ferromagnetic Josephson Junctions
(Journal article, 2012)Generic conditions are established for producing a non-Fraunhofer response of the critical supercurrent subject to an external magnetic field in ferromagnetic Josephson junctions. Employing the quasiclassical Keldysh-Usadel ... -
Non-isothermal transport of multi-phase fluids in porous media; The entropy production
(Journal article; Peer reviewed, 2018)We derive the entropy production for transport of multi-phase fluids in a non-deformable, porous medium exposed to differences in pressure, temperature, and chemical potentials. Thermodynamic extensive variables on the ... -
Non-linear optical microscopy as a novel quantitative and label-free imaging modality to improve the assessment of tissue-engineered cartilage
(Journal article; Peer reviewed, 2017)Objective Current systems to evaluate outcomes from tissue-engineered cartilage (TEC) are sub-optimal. The main purpose of our study was to demonstrate the use of second harmonic generation (SHG) microscopy as a novel ... -
Non-linear optical microscopy of cartilage canals in the distal femur of young pigs may reveal the cause of articular osteochondrosis
(Journal article; Peer reviewed, 2017)Background Articular osteochondrosis is a common cause of leg weakness in pigs and is defined as a focal delay in the endochondral ossification of the epiphysis. The first demonstrated steps in the pathogenesis consist ... -
Non-steady 3D dendrite tip growth under diffusive and weakly convective conditions.
(Journal article; Peer reviewed, 2019)Three dimensional α-Al dendrite tip growth under varying solute gradients in an Al-Cu-Si alloy melt has been studied using real time synchrotron X-ray imaging and mathematical modelling. X-radiographic image sequences with ... -
Non-Universal Critical Exponents ot a Generalized Ashkin-Teller Model
(Master thesis, 2009) -
Nonequilibrium magnons from hot electrons in antiferromagnetic systems
(Peer reviewed; Journal article, 2023)We describe a \emph{nonthermal} magnon activation mechanism in antiferromagnetic (AFM) systems via locally equilibrated \emph{spin-unpolarized} hot electrons excited by an ultrafast intense laser pulse. We employ a quantum ... -
Nonlinear Laser-induced Deformations and Forces at Liquid-Liquid Interfaces near the critical Point.
(Master thesis, 2011)The theory of laser-induced liquid-liquid interface deformation has been presented and used to derive a differential equation describing the shape of the deformation. The differential equation has been investigated and ... -
Nonlinear optical microscopy and Raman spectroscopy analysis of Osteoarthritis
(Doctoral thesis at NTNU;2015:113, Doctoral thesis, 2015)Can Osteoarthritis be diagnosed at an early stage? Osteoarthritis (OA) is a highly prevalent, disabling, complex joint disorder, and a leading cause of individual and socioeconomic burden. The tissue that contributes ...