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Electromagnetic Scattering Calculations for Arbitrarily Shaped Closed Surfaces using the Method of Moments
(Master thesis, 2021)I denne oppgaven løses Maxwells likninger numerisk for det elektromagnetiske spred-ningsproblemet i to regioner ved bruk av overflateintegrallikninger og momentmeto-den. For å kunne diskretisere de ekvivalente strømmene ... -
Electromagnetic Scattering: A Surface Integral Equation Formulation
(Master thesis, 2012)A numerical approach to solving the problem of electromagnetic (EM) scattering on a single scatterer is studied. The problem involves calculating the total EM field in arbitrary observation points when a planar EM wave is ... -
Electromagnetic shielding for buildings using hybrid polymer composites: a life cycle assessment study.
(Peer reviewed; Journal article, 2020)In the present paper, we investigated a sandwich composite as a potential electromagnetic interference shielding wall panel for buildings. The panel was built using a ferrite-particle modified high density polyethylene in ... -
Electromagnetic Transient Modelling of Grounding Structures
(Master thesis, 2013)Grounding is traditionally modelled as a pure resistance. This is a good approximation at low frequencies, but as the frequency gets higher, inductance starts to play an important role. To acquire accurate transient response ... -
Electromagnetic Wave Coverage via Ray Tracing on GPUs
(Master thesis, 2014)With the appearance of libraries such as NVIDIA's CUDA programming environment and and NIDIA's OptiX ray tracing framework, we can make use of the processing power of modern GPUs to perform compute-intensive simulations. ... -
Electromagnetically Enhanced Priming of Ceramic Foam Filters
(Doctoral thesis at NTNU;2016:250, Doctoral thesis, 2016)Impurities in aluminium can cause detrimental physical and chemical inhomogeneity in the final products, as well as potentially catastrophic failures. Hence, one of the key aspects during production of aluminium and its ... -
Electromechanical characterization of individual micron-sized metal coated polymer particles
(Journal article; Peer reviewed, 2016)Micron-sized polymer particles with nanoscale metal coatings are essential in conductive adhesives for electronics assembly. The particles function in a compressed state in the adhesives. The link between mechanical ... -
ELECTROMECHANICAL CHARACTERIZATION OF METALCOATED POLYMER SPHERES FOR CONDUCTIVE ADHESIVES
(Doctoral theses at NTNU;2018:295, Doctoral thesis, 2018)Micron-sized metal-coated polymer sphere(s) (MPS) are a critical component in anisotropic conductive adhesive (ACA) applied in fine pitch electrical interconnect. The MPS are compressed during adhesive bonding, so their ... -
Electromechanics of Domain Walls in Uniaxial Ferroelectrics
(Peer reviewed; Journal article, 2023)Piezoresponse force microscopy (PFM) is used for investigation of the electromechanical behavior of the head-to-head (H-H) and tail-to-tail (T-T) domain walls on the non-polar surfaces of three uniaxial ferroelectric ... -
Electromyographic Comparison Of Barbell Deadlift, Hex Bar Deadlift And Hip Thrust Exercises: A Cross-Over Study
(Journal article; Peer reviewed, 2017)The aim of the study was to compare the muscle activation level of the gluteus maximus, biceps femoris and erector spinae in the hip thrust, barbell deadlift and hex bar deadlift; each of which are compound resisted ... -
Electromyographic Comparison of Flywheel Inertial Leg Curl and Nordic Hamstring Exercise Among Soccer Players
(Peer reviewed; Journal article, 2020)Purpose: The Nordic hamstring exercise (NHE) has been shown to considerably reduce hamstring injuries among soccer players. However, as the load in the NHE is the person’s own bodyweight, it is a very heavy exercise and ... -
Electromyographic comparison of the barbell deadlift using constant versus variable resistance in healthy, trained men
(Journal article; Peer reviewed, 2019)Variable, external resistance is proposed to increasingly augment the muscular stress throughout a dynamic movement. However, it is uncertain how different levels of variable resistance affect the activation in the deadlift. ... -
Electron Beam Lithography Fabrication of SU-8 Polymer Structures for Cell Studies
(Journal article; Peer reviewed, 2020)Flat surfaces decorated with micro- and nanostructures are important tools in biomedical research used to control cellular shape, in studies of mechanotransduction, membrane mechanics, cell migration and cellular interactions ... -
Electron beam lithography: a promising and versatile technique for fabrication of new platforms for cell studies
(Doctoral theses at NTNU;2021:31, Doctoral thesis, 2021)For more than a century cellular studies using cell cultures have had an immense impact on biomedical research. These in vitro studies have primarily been performed on cultures of cells residing on flat two-dimensional ... -
Electron Beam Sterilization of Poly(Methyl Methacrylate)—Physicochemical and Biological Aspects
(Peer reviewed; Journal article, 2021)Electron beam (E-beam) irradiation is an attractive and efficient method for sterilizing clinically implantable medical devices made of natural and/or synthetic materials such as poly(methyl methacrylate) (PMMA). As ionizing ... -
Electron localization in recrystallized models of the Ge2Sb2Te5 phase-change memory material
(Peer reviewed; Journal article, 2022)Understanding the relation between the structural disorder in the atomic geometry of the recrystallized state of phase-change memory materials and the localized states in the electronic structure is necessary not only for ... -
Electron Microscopy Based Characterization of Semiconductor Nanowires
(Doctoral thesis at NTNU;2016:181, Doctoral thesis, 2016)One-dimensional semiconductor structures have attracted a large research interest, mainly for the purpose of novel or improved opto-electronic properties and applications. In this work, semiconductor nanowires grown using ... -
Electron Microscopy Characterization of Aluminium-Copper-Titanium-Steel Joint made using the Hybrid Metal Extrusion & Bonding Method
(Master thesis, 2020)Multimaterielle skjøter er nyttige i produksjon av lette strukturer med høy ytelse og funksjonalitet. Denne avhandlingen undersøker en skjøt sammensveiset ved bruk av den innovative Hybrid Metal Extrusion & Bonding (HYB) ... -
Electron Microscopy Characterization of III-Nitride Nanowires grown on Graphene
(Master thesis, 2018)GaN nanowires grown on graphene glass using molecular beam epitaxy have been studied using scanning electron microscopy and different transmission electron microscopy techniques. The nanowires have an AlN nucleation particle ... -
Electron Microscopy characterization of the Interface between a (111)-Si Substrate and GaAs Nanowires grown by Self-Catalysis by MBE
(Master thesis, 2011)The interface between zincblende (ZB) GaAs nanowires (NWs) grown by selfcatalysisin MBE, and a 111-Si substrate was studied. This was done with thepurpose of determining if any defects, stacking fault, twins, different ...