Browsing NTNU Open by Title
Now showing items 15972-15991 of 100934
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Composing Tricky Questions: Finding False Answers Using Generative Trans- formers
(Master thesis, 2023)Denne masteroppgaven bidrar til feltet distraktorgenerering, spesielt i sammenheng med automatisering av opprettelsen av flervalgsoppgaven. Hovedfokuset var å utvikle et system som er i stand til å generere troverdige feil ... -
Composing vessel fleets for maintenance at offshore wind farms by solving a dual-level stochastic programming problem using GRASP
(Peer reviewed; Journal article, 2022)Background: Dual-level stochastic programming is a technique that allows modelling uncertainty at two different levels, even when the time granularity differs vastly between the levels. In this paper we study the problem ... -
Composing: Self-Expression and Self-Actualization through Communication: Ståle Kleiberg and Misha Alperin as representatives of contrasting cultural climates
(Master thesis, 2013)In this thesis, the personalities of Ståle Kleiberg and Misha Alperin are approached from psychological, sociological and cultural perspectives. These artists are also viewed as representatives of some of the ways an ... -
Composite breakwater with circular caissons
(Master thesis, 2010)A new breakwater design, consisting of a high rubble foundation with concrete cylinders in two rows placed on tophas been proposed for an extensive port development project.In this report, different types of breakwaters ... -
Composite Distribution System Reliability Evaluation - Effect of Interaction between Distribution Substation and Primary Distribution System
(Master thesis, 2017)This thesis examines the reliability analysis of distribution substation by using minimal cut set method and fault tree analysis (FTA). The five types of distribution substations are adapted from existing literature [2] ... -
Composite Hydrogels of Alginate and Cellulose Nanofibrils - A study of mechanical properties
(Master thesis, 2018)The main focus of this thesis was to attain more information about how alginate - CNF composite hydrogels are affected by each of the two polysaccharides, in order to gain additional knowledge which could be used to ... -
Composite Materials in a Novel Tidal Turbine Design
(Master thesis, 2013)This thesis aims to optimize the design of a tidal turbine, by replacing steel components with composites. Initially all major turbine components such as axle, rotor and stator were considered, but in guidance with supervisor ... -
The Composite Response of Traveling Planetary Waves in the Middle Atmosphere Surrounding Sudden Stratospheric Warmings through an Overreflection Perspective
(Peer reviewed; Journal article, 2023)Traveling planetary waves surrounding sudden stratospheric warming events can result from direct propagation from below or in situ generation. They can have significant impacts on the circulation in the mesosphere and lower ... -
Composite Sandwich Design for Formula SAE Monocoque
(Master thesis, 2013)This paper is an approach in how to design a composite sandwich laminate, that is to be used for an open wheeled race car with a monocoque chassis. The composite sandwich design of the monocoque must be in accordance with ... -
Composite Ship Propellers
(Doctoral theses at NTNU;2024:22, Doctoral thesis, 2024)Ship propellers can be designed using composite (fibre-reinforced plastic) materials to achieve bending-induced twist deformation leading to automatic pitch adjustment in the blades during operation. Composite tailoring ... -
Composition analysis and minimal treatments to solubilize 6 polysaccharides from the brown seaweed Laminaria digitata 7 for microbial growth of thermophiles
(Peer reviewed; Journal article, 2020)Brown macroalgae (Phaeophyta) hold high potential as feedstock for biorefineries due to high biomass productivity and carbohydrate content. They are, however, a challenging, unconventional feedstock for microbial refining ... -
Composition Analysis by STEM-EDX of Ternary Semiconductors by Internal References
(Peer reviewed; Journal article, 2021)A practical method to determine the composition within ternary heterostructured semiconductor compounds using energy-dispersive X-ray spectroscopy in scanning transmission electron microscopy is presented. The method ... -
Composition and morphology tuning during hydrothermal synthesis of SrxBa1−xNb2O6 tetragonal tungsten bronzes studied by in situ X-ray diffraction
(Journal article; Peer reviewed, 2019)Current interest in 1D ferroelectric materials calls for cheap, controllable, reproducible and environmentally friendly synthesis routes. Hydrothermal synthesis stands out as one of the most promising routes, but a thorough ... -
Composition and Structure Analysis of Hard Grey Scale (HGS) Formed on Cold Surfaces Exposed to Aluminium Production Off-gas
(Peer reviewed; Journal article, 2022)Hard grey scale (HGS) is a strongly adhering fouling material forming on solid surfaces impinged by off-gas generated in the pot cells of primary aluminium production plants. Even though associated maintenance costs have ... -
Composition and Surface Modifications of Silica Structures in Diatiom Frustules by Incorporation of Functional Oxides and Nitride Formation
(Master thesis, 2012)Renewable energy production featuring silicon photovoltaic solar cells are of considerable interest to reduce pollution and related environmental changes. Improvements in efficiency along with reductions in cost are key ... -
Composition Estimation in Dividing-Wall Columns Using Temperature Measurements
(Chapter, 2011)In this work, we propose a method to estimate the product compositions in a distillation column section based on a combination of a number of temperature measurements from different locations in ... -
Composition Methods for Stochastic Differential Equations
(Master thesis, 2022)I denne masteroppgaven undersøker vi splitte- og komposisjonsmetoder for å løse semi-lineære SDEer med additiv støy, hvor driftleddet tilfredsstiller en global ensidig Lipschitzbetingelse, er tillatt polynomisk vekst og ... -
Composition of gut microbiota of children and adolescents with perinatal HIV infection taking antiretroviral therapy in Zimbabwe
(Journal article; Peer reviewed, 2019)Background Human immunodeficiency virus (HIV) infection causes impairment of the gastrointestinal barrier, with substantial depletion of CD4+ T cells in the gut. Antiretroviral therapy (ART) restores CD4+ counts and may ... -
Composition of New Features into a Wireless Nurse Call System
(Master thesis, 2011)Healthcare needs are evolving constantly, some of these needs are already being covered by current technology but some are still not. This thesis offers a critical review of former work relating to ICT and hospitals, ...