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Comparing the caveolae mediated endocytosis of two DNA-chitosan polyplexes
(Master thesis, 2011)Understanding intracellular processing of gene vectors will help to improve vector design in gene therapy. Chitosan nanoparticles have been previously identied as safe and non toxic gene vector. Linear chitosan oligomer ... -
Carbon Dioxide Intercalation in Sodium Fluorohectorite Clay
(Master thesis, 2011)Wide angle X-ray Scattering (WAXS) measurements of the layered synthetic silicatesodium fluorohectorite (NaFh) when exposed to pressurized carbon dioxideare reported. With a custom made sample holder placed on top of a ... -
Nanostructured PDMS surfaces with patterned wettability
(Master thesis, 2011)In this study, a surface with patterned wettability by means of surface structuring, rather than through modifying the surface chemistry, was developed. The device presented in this thesis was inspired by the Namib Desert ... -
A random Matrix Approach to collective Trends of falling and rising Stock Markets
(Master thesis, 2011)An inverse statistics analysis of one minute stock quotes from 492 large Europeancompanies has revealed the existence of a gain-loss asymmetry in thefollowing index. The gain-loss asymmetry differs from that observed for ... -
Mid-IR frequency comb source spanning 4.4-5.4 mu m based on subharmonic GaAs optical parametric oscillator
(Journal article, 2011)Broadband mid-IR output suitable for producing 1000-nm-wide frequency combs centered at 4.9 μm was achieved in a degenerate subharmonic optical parametric oscillator (OPO) based on 500-μm-long Brewster-angled orientation-patterned ... -
Decoding of Algebraic Geometry Codes
(Master thesis, 2011)Codes derived from algebraic curves are called algebraic geometry (AG) codes. They provide a way to correct errors which occur during transmission of information. This paper will concentrate on the decoding of algebraic ... -
Characterization of the Uptake and Trafficking of AvB3-targeted and Non-targeted Nanoemulsions in Human Endothelial Cells in vitro
(Master thesis, 2011)RGD-functionalized and non-functionalized oil-in-water nanoemulsions of approximately 100 nm containing DSPC, PEGylated DSPE, cholesterol and Gd-DTPA-DSA at a molar ratio of 1.1/0.15/1/0.75 were prepared. In vitro uptake ... -
Femtosecond operation and self‐doubling of Cr:ZnS laser
(Chapter, 2011)Prismless dispersion‐controlled Cr:ZnS laser generates first femtosecond (110 fs) pulses at 180 MHz repetition rate around 2400 nm with average power 200 mW. Copropagating second‐harmonic pulse at 1200 nm is simultaneously ... -
Constraints from the EBL
(Journal article; Peer reviewed, 2011)High energy particles interacting with the extragalactic photon background initiate electromagnetic pair cascades. I discuss here the resulting constraints on UHECR models, the flux of cosmogenic neutrinos and the extragalactic ... -
Analysis of Intermediate Band Solar Cell Performance
(Master thesis, 2011)This is the Master s Thesis of Eirik Timo Bøe Vilpponen, and was writtenat the Department of Physics at the Norwegian University of Science andTechnology (NTNU). The thesis is twofold, the first part being the comple-tion ... -
Clustering during Natural Aging and its Effect on Precipitation Hardening in Al-Mg-Si Alloys
(Master thesis, 2011)The effect of clustering during natural aging of three different Al-Mg-Sialloys with equal Mg/Si-ratios, but different Mg+Si contents have beenstudied through hardness measurements and transmission electron mi-croscopy ... -
1.9 micron Tm3+-doped germanate fiber laser source for Si-processing
(Chapter, 2011)We report development of a novel Tm3+ -doped fiber laser source at 1.86 μm based on highly nonlinear 55GeO2-45SiO2 dispersion shifted fiber, applicable to 3D-volume microprocessing of Si. -
Dark Matter Contribution to the Isotropic Extragalactic Gamma-Ray Background
(Master thesis, 2011)This thesis looks into the possibilities of finding a signal from dark matter annihilation in the isotropic extragalactic gamma-ray background radiation (EGBR), and compares the the results with data from the Fermi Large ... -
Magnetization dynamics and Majorana fermions in ferromagnetic Josephson junctions along the quantum spin Hall edge
(Journal article; Peer reviewed, 2011)We investigate the interplay between ferromagnetic and superconducting order at the edge of a quantum spin Hall insulator. Using complementary analytical and self-consistent numerical approaches, we study a ferromagnetic ... -
Matter in extreme conditions: Resumming QCD thermodynamics
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:145, Doctoral thesis, 2011) -
Silicon Quantum Dots in a Silicon Dioxide Matrix
(Master thesis, 2011)The aim of the master work was to both produce silicon quantum dots in a SiO2 matrix, and to optically characterize them. The main goal of the optical characterization was to find the band gap of the produced quantum dots, ... -
Time Series Analysis of Electricity Prices: A comparative study of power markets
(Master thesis, 2011)During the past few decades, the power sectors of several countries have been substantially reorganized, and liberalized markets for trading of electricity have been established. In this report, evidence from six electricity ... -
Sequential value information for Markov random field
(Master thesis, 2011)Sequential value information for Markov random field. -
Colloidal Crystals as Templates for Light Harvesting Structures in Solar Cells
(Master thesis, 2011)Monolayer colloidal crystals are formed using silica- and polystyrene beads and used as templates in nanosphere lithography for creating various hexagonal periodic structures intended for light harvesting in crystalline ... -
Broadly tunable high-power continuous-wave Cr2+:CdS laser
(Chapter, 2011)We report spectroscopic and laser study of Cr2+:CdS laser - an attractive material for 3 µm room-temperature operation. 1.8 W of output power, continuously tunable over 1000 nm from 2240 nm to 3285 nm was demonstrated.