Now showing items 1-10 of 635
High-order optimization methods for large-scale 3D CSEM data inversion
(Doctoral thesis at NTNU;2015:273, Doctoral thesis, 2015)
Marine controlled-source electromagnetic (CSEM) method is a non-invasive offshore technique used, in association with magnetotelluric and seismic data, for the study of the oceanographic lithosphere and hydrocarbon ...
Upscaling of Water-Flooding Scenarios and Modeling of Polymer Flow
(Doctoral thesis at NTNU;2016:12, Doctoral thesis, 2016)
This thesis considers simulations of the fluid flow in petroleum reservoirs, and includes work on upscaling methods and on modeling of polymer flood- ing, which is a particular method of enhanced oil recovery. The details ...
Comparison of Hygrometers for Monitoring of Water Vapour in Natural Gas
(Doctoral theses at NTNU;2015:21, Doctoral thesis, 2015)
To be able to maintain a safe, regular and economic production and transportation of natural gas, it is crucial to be able to accurately quantify the water vapour concentration in the gas. Underestimation of the water ...
Radical cube zero self injective algebras and support varieties
(Doctoral thesis at NTNU;2015:157, Doctoral thesis, 2015)
Evolution by natural selection in age-structured populations in fluctuating environments
(Doctoral thesis at NTNU;2016:27, Doctoral thesis, 2016)
In age-structured populations, subject to environmental and demographic stochasticity, the response to selection on fitness-related traits will be a complex result of selection at different life stages. Understanding how ...
Scientific Opinion on a notification (reference C/NL/09/01) for the placing on the market of the genetically modified carnation IFD-25958-3 with a modified colour, for import of cut flowers for ornamental use, under Part C of Directive 2001/18/EC from Florigene
(Journal article, 2014)
Genetically modified (GM) carnation IFD-25958-3 was developed to express anthocyanins in the petals conferring a mauve colour to the flowers. The GM carnation is intended to be imported in the European Union as cut flower ...
Phase transitions in low dimensional systems via spontaneous symmetry breaking and topology
(Doctoral thesis at NTNU;2015:271, Doctoral thesis, 2015)
In nature there exists a fundamental distinction among particles regarding their statistics. Let us consider an isolated systems of two particles: two bosons are allowed to stay in the same physical state while two fermions ...
Improving the Norwegian Internet voting protocol and its analysis
(Doctoral thesis at NTNU;2015:209, Doctoral thesis, 2015)
Testing Behavioral Ecology Models with Historical Individual-Based Human Demographic Data from Norway
(Doctoral thesis at NTNU;2015:13, Doctoral thesis, 2015)
Behavior varies widely among animals, both within and between species. An evolutionary perspective may help us understand the origin of this diversity. Behavioral ecology models seek to explain much of variation in ...
Bayesian spatial modelling of non-stationary processes and misaligned data utilising Markov properties for computational efficiency
(Doctoral thesis at NTNU;2015:62, Doctoral thesis, 2015)