Browsing Institutt for fysikk by Title
Now showing items 242-261 of 2655
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Bandgap measurement of high refractive index materials by off-axis EELS
(Journal article; Peer reviewed, 2017)In the present work Cs aberration corrected and monochromated scanning transmission electron microscopy electron energy loss spectroscopy (STEM-EELS) has been used to explore experimental set-ups that allow bandgaps of ... -
Behaviour of the S1 and S2 Components of the Semidiurnal Tide in the MLT
(Master thesis, 2016)9 years (2000-2008) of wind data from a longitudinal chain of up to 10 Super Dual Auroral Radar Network (SuperDARN) radars spanning over 184 degrees in longitude and ranging in latitude from 51.4 - 65.7 degrees N is used ... -
Benchmarking microbarom radiation and propagation model against infrasound recordings: a vespagram-based approach
(Journal article; Peer reviewed, 2021)This study investigates the use of a vespagram-based approach as a tool for multi-directional comparison between simulated microbarom soundscapes and infrasound data recorded at ground-based array stations. Data recorded ... -
Beregninger med sikte på et DFT-basert reaktivt kraftfelt for strontium, bly, titan og oksygen.
(Master thesis, 2009)Denne oppgaven tar utgangspunkt i et prosjekt som hadde til hensikt å studere groing av en PbTiO3-perovskittfilm på kubisk SrTiO3, hvor bruksområdene for dette inkluderer minnehåndtering i databrikker og lignende. Denne ... -
Beregningsorientering i fysikkutdanning
(Master thesis, 2022)Realfagsutdanningen blir i større og større grad påvirket av teknologisk utvikling for å tilpasse seg arbeidslivets behov. Moderne teknologi gir mulighet for folk flest til å gjøre enorme beregninger, og det er av stor ... -
Betti designature and elastic demultiple of multi-component seismic data
(Doktoravhandlinger ved NTNU, 1503-8181, Doctoral thesis, 2003)In this work I show that Bettis's theorem provides the theoretical basis for eliminating the physical response of the medium above the receiver surface (overburden) in the multi-component source, multi-component receiver ... -
Beyond the Chandrasekhar-Clogston limit in a spin-split superconductor driven out of equilibrium by a spin-accumulation
(Master thesis, 2023)En spinn-splittet superledende film koblet til normalmetall-reservoarer drevet ut av likevekt av en spinnavhengig spenning blir undersøkt numerisk ved å løse den kvasiklassiske Usadelligningen. To ulike oppsett blir ... -
Bio-instructive materials for musculoskeletal regeneration
(Journal article; Peer reviewed, 2019)The prevalence and cost of disorders affecting the musculoskeletal system are predicted to rise significantly in the coming years due to the aging global population and the increase of associated risk factors. Despite being ... -
Biochemical and Structural Characterization of Neocartilage Formed by Mesenchymal Stem Cells in Alginate Hydrogels
(Journal article; Peer reviewed, 2014)A popular approach to make neocartilage in vitro is to immobilize cells with chondrogenic potential in hydrogels. However, functional cartilage cannot be obtained by control of cells only, as function of cartilage is largely ... -
Biocomposite Coatings Doped with Magnesium and Zinc Ions in Chitosan Matrix for Antimicrobial Applications
(Peer reviewed; Journal article, 2023)Hydroxyapatite doped with magnesium and zinc in chitosan matrix biocomposites have great potential for applications in space technology, aerospace, as well as in the biomedical field, as a result of coatings with multifunctional ... -
Biocomposites prepared by alkaline phosphatase mediated mineralization of alginate microbeads
(Journal article; Peer reviewed, 2012)This study set out to develop a biomimetic scaffold by incorporating osteoinductive hydroxyapatite (HA) particles into a porous alginate gel matrix via a cell-friendly pathway. Two types of alginate/calcium phosphate ... -
Biodistribution of Poly(alkyl cyanoacrylate) Nanoparticles in Mice and Effect on Tumor Infiltration of Macrophages into a Patient-Derived Breast Cancer Xenograft
(Peer reviewed; Journal article, 2021)We have investigated the biodistribution and tumor macrophage infiltration after intravenous injection of the poly(alkyl cyanoacrylate) nanoparticles (NPs): PEBCA (poly(2-ethyl-butyl cyanoacrylate), PBCA (poly(n-butyl ... -
Biological and Physico-Chemical Properties of Composite Layers Based on Magnesium-Doped Hydroxyapatite in Chitosan Matrix
(Peer reviewed; Journal article, 2022)In the present study, we report the development and characterization of composite layers (by spin coating) based on magnesium-doped hydroxyapatite in a chitosan matrix, (Ca10−xMgx(PO4)6(OH)2; xMg = 0, 0.08 and 0.3; HApCh, ... -
Biological lipid nanotubes and their potential role in evolution
(Peer reviewed; Journal article, 2020)The membrane of cells and organelles are highly deformable fluid interfaces, and can take on a multitude of shapes. One distinctive and particularly interesting property of biological membranes is their ability to from ... -
Biological lipid nanotubes and their potential role in evolution
(Peer reviewed; Journal article, 2020)The membrane of cells and organelles are highly deformable fluid interfaces, and can take on a multitude of shapes. One distinctive and particularly interesting property of biological membranes is their ability to from ... -
Biological lipid nanotubes and their potential role in evolution
(Peer reviewed; Journal article, 2020)The membrane of cells and organelles are highly deformable fluid interfaces, and can take on a multitude of shapes. One distinctive and particularly interesting property of biological membranes is their ability to from ... -
Biophysical Studies of Light Sensitive Chromophores in Rat Glioma and Chinese Hamster Ovary Cancer Cells
(Master thesis, 2015)The aim of this study was to investigate the biophysical properties of four light sensitive chromophores as a fluorescence dye for bioimaging applications, or photosensitizer in photodynamic therapy (PDT). Characterization ... -
Bitemporal Electromagnetism and the Antiphoton
(Master thesis, 2023)Til tross for dens tentative unøyaktigheter og noe uklare teoretiske grunnlag, viser Tore Wessel-Bergs teori om bitemporal elektromagnetisme, en tilsynelatende klassisk teori, en overraskende evne til å predikere kvantefenomener ... -
Bladder Cancer Cells Interaction with Lectin-Coated Surfaces under Static and Flow Conditions
(Peer reviewed; Journal article, 2023)Aberrant expression of glycans, i.e., oligosaccharide moiety covalently attached to proteins or lipids, is characteristic of various cancers, including urothelial ones. The binding of lectins to glycans is classified as ... -
Bose–Einstein condensation of nonequilibrium magnons in confined systems
(Peer reviewed; Journal article, 2020)We study the formation of a room temperature magnon Bose–Einstein condensate (BEC) in nanoscopic systems and demonstrate that its lifetime is influenced by the spatial confinement. We predict how dipolar interactions and ...