Browsing Fakultet for naturvitenskap (NV) by Title
Now showing items 11870-11889 of 12827
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The use of hydrocolloids in physical modelling of complex biological matrices
(Journal article; Peer reviewed, 2017)Hydrated biological matrices are widely distributed in nature, and the understanding of the complexity and functionality of such systems has increased quite dramatically over the recent years. A picture evolves where such ... -
The use of light, restrictive feeding, fibrous feed and stocking density and the consequences for animal welfare for poultry species kept in Norway - Scientific Opinion of the Panel on Animal Health and Welfare of the Norwegian Scientific Committee for Food and Environment
(Peer reviewed; Journal article, 2022) -
The use of N-terminal peptide fusions to stimulate recombinant gene expression in Escherichia coli
(Master thesis, 2011)Previous studies by the Microbiology and Molecular Genetics (MOLGEN) research group at NTNU have investigated how N-terminal peptide fusions influence gene expression levels. The present study seeks to expand these efforts ... -
The utilization of frass from the yellow mealworm (Tenebrio molitor) as a plant fertilizer and immune stimulant
(Master thesis, 2021)Produksjon av insekt er en hurtigvoksende industri verden over, siden insekter kan oppsirkulere matavfall til en bærekraftig proteinkilde som kan brukes både som menneskemat og som dyrefôr. Det mest omfangsrike biproduktet ... -
The Utilization of Mackerel (Scomber scombrus) Rest Raw Material Towards the Production of Oil and Protein - Effect of Storage Conditions on Yield, Quality, and Composition
(Master thesis, 2016)Norway has a fishing and aquaculture industry which does not utilize the North Atlantic mackerel (Scomber scombrus) resource to the fullest of its potential. This means that large amounts of rest raw material produced after ... -
The Vacuum Polarisation Contribution to the Lamb Shift Using Non-Relativistic Quantum Electrodynamics
(Master thesis, 2016)In this thesis we calculate the vacuum polarisation contribution to the well-known Lamb shift. The Lamb shift is a correction of order $\alpha^5$ to the non-relativistic energy spectrum of the hydrogen atom. We discuss the ... -
The vertical structure and source regions of large and small scale waves in the middle atmosphere
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:272, Doctoral thesis, 2013)Atmospheric waves are periodic oscillations of the atmospheric variables such as density and temperature, which can have spatial sizes from a few kilometer to thousands of kilometers, and temporal variations from days to ... -
The xylS/Pm expression cassette:: New functional insights and application potentials
(Doktoravhandlinger ved NTNU, 1503-8181; 2009:266, Doctoral thesis, 2009) -
The XylS/Pm regulator/promoter system and its use in fundamental studies of bacterial gene expression, recombinant protein production and metabolic engineering.
(Journal article; Peer reviewed, 2017)The XylS/Pm regulator/promoter system originating from the Pseudomonas putida TOL plasmid pWW0 is widely used for regulated low- and high-level recombinant expression of genes and gene clusters in Escherichia coli and other ... -
The β-oxidation pathway is downregulated during diapause termination in Calanus copepods
(Journal article; Peer reviewed, 2019)Calanus copepods are keystone species in marine ecosystems, mainly due to their high lipid content, which is a nutritious food source for e.g. juvenile fish. Accumulated lipids are catabolized to meet energy requirements ... -
Theoretical and applied aspects of genome-scale metabolic modeling
(Doctoral theses at NTNU;2022:243, Doctoral thesis, 2022)Living organisms are remarkable for their ability to replicate themselves, turning seemingly dead matter into teeming life. In order to understand the myriad complex processes that enable life to grow and flourish, we need ... -
Theoretical and computational studies of the scattering of light from randomly rough dielectric surfaces
(Doctoral theses at NTNU;2019:45, Doctoral thesis, 2019)We are surrounded by light being scattered from surfaces all around us, both natural and man-made. Improving our understanding of exactly how light (and more generally, electromagnetic waves) interacts with and scatters ... -
Theoretical and Experimental Determination of Thermomechanical Properties of Epoxy-SiO2 Nanocomposites
(Peer reviewed; Journal article, 2023)Improvements in the thermomechanicalproperties of epoxy upon inclusion of well-dispersed SiO2nanoparticles have been demonstrated both experimentally and through molecular dynamics simulations.The SiO2was represented by ... -
A theoretical and experimental investigation of batch oil-water gravity separation
(Peer reviewed; Journal article, 2023)Gravity separation of oil-water emulsions is an industrially crucial process. Mechanistic models for a batch separation process can immensely be beneficial by linking emulsion experimental characterization to optimal ... -
Theoretical Studies of Condensed Matter Systems with Multiple Broken Symmetries
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:254, Doctoral thesis, 2008)This thesis consist of six research articles in the field of condensed matter physics. Three of the articles concern two superfluid components interacting through an Andreev–Bashkin term. In article I, we present a preemptive ... -
Theoretical studies of twocomponent superfluids and superconductors
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:338, Doctoral thesis, 2012)This thesis presents four research papers in the field of condensed-matter theory. In all four papers, large-scale Monte Carlo simulations are used to investigate phases and phase transitions in two-component models of ... -
Theoretical Studies of Unconventional Order in Quantum Many-Particle Systems
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:23, Doctoral thesis, 2008) -
Theoretical Studies of Unconventional Superconductors
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:95, Doctoral thesis, 2008)This thesis presents four research papers. In the first three papers we have derived analytical results for the transport properties in unconventional superconductors and ferromagnetic systems with multiple broken symmetries. ... -
Theoretical study and mathematical modelling on the reaction rates in the SiMn-production process
(Master thesis, 2016)AbstractThe reduction rate of MnO and SiO2in the furnace stage of metallurgical silicomanganese productionhas been studied to increase the current understanding of the SiMn-alloy production process. ...