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Exogenous lysophospholipids with large head groups perturb clathrin-mediated endocytosis
(Journal article; Peer reviewed, 2017)In this study, we have investigated how clathrin-dependent endocytosis is affected by exogenously added lysophospholipids (LPLs). Addition of LPLs with large head groups strongly inhibits transferrin (Tf ) endocytosis in ... -
Exotic Vortex Structures in Diffusive Superconducting Systems
(Master thesis, 2019)Selv vanligvis ikke-superledende materialer kan oppføre seg superledende dersom de blir plassert inntil en superleder. Dette fenometet kalles the proximity effect på engelsk, og når to materialer plasseres inntil hverandre ... -
Experimental and numerical studies of the scattering of light from a two-dimensional randomly rough interface in the presence of total internal reflection: Optical Yoneda peaks
(Journal article; Peer reviewed, 2016)The scattering of polarized light from a dielectric film sandwiched between two different semi-infinite dielectric media is studied experimentally and theoretically. The illuminated interface is planar, while the back ... -
Experimental Evaluation of Broadband Wave Propagation in Plates
(Master thesis, 2016)As the number of aging oil field in the North Sea is increasing, the number of plug and abandonment (P&A) jobs which has to be conducted on the wells going out of production, e.g. to prevent hydrocarbons from leaking out ... -
Experimental investigation of Gaussian random phase screen model for x-ray diffusers
(Journal article; Peer reviewed, 2019)The beam diffusing properties of stacked layers of diffuser material were evaluated experimentally and compared to a Gaussian random phase screen model. The model was found to give promising accuracy in combination with a ... -
Experimental Mueller Matrix Images of Liquid Crystalline Domains in Synthetic Clay Dispersions.
(Master thesis, 2011)This report is a study of how polarized light can improve our understandings of physical phenomena, such as local organization of anisometric nanoparticles dispersed in a liquid.The first part of the thesis considers the ... -
Experimental Studies of Catalytic Properties of Gold Nanostructures on Ruthenium Substrate
(Master thesis, 2013)This study presents and investigates gold nanostructures on a ruthenium substrate by experimental techniques, such as X-ray photoelectron spectroscopy (XPS), low-energy electron diffraction (LEED) and temperature-programmed ... -
Experimental studies of clay-stabilized oil-in-water emulsions
(Master thesis, 2013)Several experiments concerning clay-stabilized Pickering emulsions have been studied.General emulsion coalescence with and without clay was investigated with optical microscopy.It showed that clay slows down the rate of ... -
Experimental Studies of Finger and Fracture Instabilities in Clays Throughout the Sol-Gel Transition
(Master thesis, 2011)This report concerns preliminary studies of fingering and fracturing in gelling materials, with the aim of identifying how the phenomena of fingering transitions into fracturing as the breaking medium gradually becomes ... -
Experimental Studies of Flow- and Electric Properties of Oil Droplets Including Suspended Clay Particles
(Master thesis, 2012)Experiments on oil droplets made of silicone oil and sodium-fluorohectorite (Na-Fh) clay particles suspended in castor oil were performed. The electric field (E-field)-induced structuring of clay particles placed inside ... -
Experimental Studies of Instabilities Near the Sol-Gel Transition
(Master thesis, 2012)This master thesis presents a new experimental way to dynamically determinerheological properties of a complex fluid. The fluid investigated is asuspension of the synthetic clay mineral laponite of 3 wt%. This is mixedtogether ... -
Experimental Studies of Monodisperse Pickering Emulsions Stabilized by Laponite Clay
(Master thesis, 2013)Experiments on oil-in-water Pickering emulsions stabilized by the disc-likesynthetic clay mineral Laponite were performed. Magnetic resonance imagingwas used to determine how the viscosity of the oil, the oil volume ... -
Experimental Studies of Self-organization from Electrically Polarized Clay Particles
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:279, Doctoral thesis, 2011) -
Experimental Studies of Smectite Clays: Colloids and Nanoporous Materials
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:215, Doctoral thesis, 2012)This thesis presents experimental work on two synthetic clay minerals: fluorohectorite and Laponite RD. Both are hectorite clays belonging to the widely studied smectite group of clays. The results presented can broadly ... -
Experimental Studies of the Two Phase Flow and Monodispersed Pickering Emulsions Stabilized by LaponiteRD in a Microfluidic T- Junction
(Master thesis, 2014)Monodispersed droplets were produced in a microfluidic T-junction by controlling flow rates of dispersed and continuous phases. The space between each droplet was controlled and it was similar between different droplets. ... -
Exploiting Coherence in Nonlinear Spin-Superfluid Transport
(Journal article; Peer reviewed, 2017)We show how the interference between superfluid spin currents can endow spin circuits with coherent logic functionality. While the hydrodynamic aspects of the linear-response collective spin transport obviate interference ... -
Exploiting infrasound to probe the dynamics of the middle atmosphere
(Doctoral theses at NTNU;2023:214, Doctoral thesis, 2023)This doctoral thesis examines the middle atmosphere (30 - 80 km altitude) using ground-based observations of low-frequency sound waves (infrasound). By exploiting infrasound waves, the thesis aims to increase observations ... -
Explorations of Coherent State Path Integral Formulations for Spin Systems Using a Projection Operator Implementation of Occupation Number Constraints
(Master thesis, 2021)I denne oppgaven utforsker vi hvordan en projeksjonsoperatormetode kan brukes til å implementere begrensninger i konsrtuksjonen av vegintegraler over koherente tilstander for spinnsystemer representert av Schwinger boson- ... -
Exploring avenus for compressed sensing in X-ray tomography
(Master thesis, 2018)In this paper different ways to reduce the amount of data associated with tomographic scans were explored. The L-BFGS algorithm was tested using a SIRT back-projection as its gradient. It showed faster and better convergence ... -
Exploring Biopolymers by the Fibre Bundle Model
(Master thesis, 2017)Bundles of polymeric chains in biological systems represent the analogue of macroscopic fibrous materials such as textile, wood or paper, scaled down to nanometric dimensions, and performing the same mechanical functions ...