Browsing Institutt for fysikk by Title
Now showing items 724-743 of 2655
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Effects of Acoustic Cluster Therapy (ACT) on Tumor Vasculature in a Mouse Model of Pancreatic Ductal Adenocarcinoma (PDAC)
(Master thesis, 2021)Abstract will be available on 2024-08-01 -
Effects of Cyclic Hypoxia in Tumor Tissue.
(Master thesis, 2011)The presence of hypoxia in tumors has been related to poor prognosis and low overall survival. In particular, cyclic hypoxia has been related to higher metastatic potential. Hence, it is important to study the mechanisms ... -
Effects of electromagnetic fields on biological systems: biophysical investigations on the biological effects of extremely low frequency and radio frequency electromagnetic fields
(Doctoral thesis, 2003)The overall aim of the thesis work has been to explore the effects of electromagnetic fields on biological systems. This exploration has taken three main directions. The first direction has been to develop methodology and ... -
Effects of Germanium, Copper, and Silver Substitutions on Hardness and Microstructure in Lean Al-Mg-Si Alloys
(Journal article; Peer reviewed, 2015)It is shown that strength loss in a 6060 Al-Mg-Si alloy caused by reduction in solute can be compensated by adding back smaller quantities of Ag, Ge, and Cu. Nine alloys were investigated. Ge was found to be the most ... -
Effects of Hyperfine and Spin Orbit interaction in multiple-spin qubits
(Doctoral theses at NTNU;2022:248, Doctoral thesis, 2022)Norsk sammendrag Interaksjoner i spinn-baserte kvantebits Gjennom de siste tiårene har det vært en eksponentiell progresjon i utviklingen av mikroelektronikk. Dette har ført til radikale fremskritt i en rekke teknologier ... -
Effects of K adsorption on the CO-induced restructuring of Co(11-20)
(Journal article; Peer reviewed, 2017)The location of potassium (K) on Cobalt (Co) and its effect on adsorption and adsorption-induced surface restructuring is important for understanding the deactivation of Co Fischer-Tropsch catalysts and the nature of the ... -
Effects of Nanopillar Arrays on Cell Motility - A Study of Cell-Nanotopography Interactions
(Master thesis, 2015)The interplay between cells and engineered high-aspect ratio nanos- tructures is emerging as an interesting and promising field within life sciences. Specific cell responses arise as a result of interactions with these ... -
Effects of Nanostructured SU-8 Surfaces on Neurons and Neural Networks in Vitro
(Master thesis, 2021)Nanotopografiske vekstflater har de siste årene blitt anvendt som en lovende strategi for å øke topologisk kompleksitet av biologiske nevrale nettverk dyrket på in vitro forskningsplattformer. Slike plattformer kan ... -
Effects of optical activity to Mueller matrix ellipsometry of composed waveplates
(Journal article; Peer reviewed, 2021) -
Effects of Oxygen Mobility in La-Fe-Based Perovskites on the Catalytic Activity and Selectivity of Methane Oxidation
(Peer reviewed; Journal article, 2020)The mechanism and structure requirements of selective and total oxidation of methane in a chemical looping process are both experimentally and theoretically examined on La1–xSrxFeO3−δ (x = 0, 0.2, and 0.5) and La0.5Sr0.5 ... -
Effects of substrate annealing on the gold-catalyzed growth of ZnO nanostructures
(Journal article; Peer reviewed, 2011)The effects of thermal substrate pretreatment on the growth of Au-catalyzed ZnO nanostructures by pulsed laser deposition are investigated. C-plane sapphire substrates are annealed prior to deposition of a thin Au layer. ... -
Effects of Ultrasound-Stimulated Microbubble Treatment on Blood Perfusion and Vascular Permeability in Tumors
(Master thesis, 2020)Ultralyd, i kombinasjon med mikrobobler (MB), har fremstått som en lovende metode for å forbedre levering av medikamentbelastede nanopartikler til svulstvev. Til tross for enorm fremgang i produksjon av nanopartikler, er ... -
Effekten av akustisk strålingskraft på levering av nanopartikler til kreftvev
(Master thesis, 2016)Ved å innkapsle kjemoterapeutiske agenter i nanopartikler kan behandling av kreft potensielt forbedres, og i kombinasjon med ultralyd kan effekten av en slik behandling økes. Ultralyd kan føre til kavitasjon av gassbobler ... -
Effekter av manglende Lorentz-invarians på Nambu-Goldstone bosoner
(Master thesis, 2015)I denne avhandlingen diskuterer vi symmetrier av feltteorier både med og uten Lorentz-invarians. Vi konstruerer en feltteori fri for interaksjoner som er invariant under den Euklidske gruppen E(2), har tilhørende Euler-Lagrange ... -
Efficiency of IllustrisTNG in modeling galaxy properties
(Master thesis, 2021)Kosmologiske hydrodynamiske simuleringer er kraftige verktøy i studier av galakseformasjon og utvikling. De nyeste moderne simuleringene som IllustrisTNG endrer grensene for hva som er mulig i moderne astrofysikk. Samtidig ... -
Efficient Encoding of the Weighted MAX k-CUT on a Quantum Computer Using QAOA
(Peer reviewed; Journal article, 2021)The weighted MAX k-CUT problem consists of finding a k-partition of a given weighted undirected graph G(V, E), such that the sum of the weights of the crossing edges is maximized. The problem is of particular interest as ... -
Efficient Enhancement of Blood–Brain Barrier Permeability Using Acoustic Cluster Therapy (ACT)
(Journal article; Peer reviewed, 2017)The blood-brain barrier (BBB) is a major obstacle in drug delivery for diseases of the brain, and today there is no standardized route to surpass it. One technique to locally and transiently disrupt the BBB, is focused ... -
Efficient half-harmonic generation of three-optical-cycle mid-IR frequency comb around 4 µm using OP-GaP
(Journal article; Peer reviewed, 2018)We report a broadband mid-infrared frequency comb with three-optical-cycle pulse duration centered around 4.2 µm, via half-harmonic generation using orientation-patterned GaP (OP-GaP) with ~43% conversion efficiency. We ... -
Efficient high-energy Raman soliton generation in a Tm:doped large mode area fiber amplifier
(Peer reviewed; Journal article, 2022)We report the Tm-doped all-fiber MOPA based on a LMA active fiber generating Raman solitons tunable in the range 1970-2300 nm directly from the LMA fiber. By tuning the chirp of the input pulse we reached more than 90 % ... -
Efficient ultrafast field-driven spin current generation for spintronic terahertz frequency conversion
(Peer reviewed; Journal article, 2023)Efficient generation and control of spin currents launched by terahertz (THz) radiation with subsequent ultrafast spin-to-charge conversion is the current challenge for the next generation of high-speed communication and ...