Blar i Fakultet for naturvitenskap (NV) på tittel
Viser treff 6262-6281 av 12818
-
Investigation of the Chemistry of Liquid H2S Scavengers
(Dr.ingeniøravhandling, 0809-103X; 2002:70, Doctoral thesis, 2002)1,3,5-Tris(2-hydroxyethyl)-1,3,5-triazinane (1), in the industry often referred to as "Triazine", is a widely used liquid H2S scavenger. The goal of the work presented in this dissertation was to examine the chemistry of ... -
Investigation of the diffusion barrier properties in mixtures of mammalian and cold-water fish gelatin
(Master thesis, 2023)Diffusjonsbarriereegenskapene til en gel er en av flere viktige faktorer som bidrar til å definere oppførselen og funksjonaliteten til den. Gelatin er en av mange geleringsmiddel som er vidt brukt i industrien i dag, og ... -
Investigation of the effect of cohabitation on the microbiome and fitness of two Daphnia species.
(Master thesis, 2022)Formålet med denne oppgaven var å undersøke effekten av kohabitering av Daphnia magna og Daphnia pulex på mikrobiomet og levedyktigheten til de respektive artene. Studien benytter labteknikker som ikke er anvendt på D. ... -
Investigation of the Effect of Uncertain Parameters on a Gas-Lifted Oil Network Using a Non-Linear Model Predictive Control (MPC)
(Master thesis, 2022)Dette arbeidet er å finne effekten av å endre viktige parametere i et gassløftet oljeproduksjonsnettverk på produksjonshastigheten og kontrollerens oppførsel. For å kunne teste og undersøke effektene, er en matematisk ... -
Investigation of the energy dependence of breakdown properties with a DC sparksetup
(Master thesis, 2009) -
Investigation of the genetic diversity of domestic Capra hircus breeds reared within an early goat domestication area in Iran
(Journal article; Peer reviewed, 2014)Abstract Background Iran is an area of particular interest for investigating goat diversity. Archaeological remains indicate early goat domestication (about 10 000 years ago) in the Iranian Zagros Mountains as well as in ... -
Investigation of the inflammatory response in human monocytes and macrophages exposed to micro- and nanoplastics in vitro
(Master thesis, 2023)Mennesker eksponeres for mikro- og nanoplast (MNP) i økende mengder gjennom inntak av mat og drikke, innånding og hudkontakt. Likevel er innvirkningen disse partiklene kan ha på menneskers helse fortsatt ikke fullt ut ... -
Investigation of the mechanisms governing the deposition of sol particles on a substrate
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:46, Doctoral thesis, 2011) -
Investigation of the occurrence and fate of multi-class organic micropollutants in the aquatic environment of the Norwegian Fjords
(Doctoral theses at NTNU;2021:372, Doctoral thesis, 2021)Summary in English This thesis describes efforts to develop rapid and robust methods for the analysis of seven classes of man-made organic pollutants of emerging concern and one method for the analysis of naturally occurring ... -
Investigation of the Red Zone of Multicrystalline Silicon Ingots for Solar Cells
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:184, Doctoral thesis, 2012)This thesis is dealing with the “Red Zone” of multicrystalline silicon (mc-Si) ingots, a region which exhibits low performances and which is usually removed before slicing the wafers for solar cells fabrication. It is ... -
Investigation of the Seebeck Effect and the Soret Effect in Ionic Systems Using Molecular Dynamics
(Master thesis, 2018)Molecular dynamics simulations were performed in order to investigate the Soret and Seebeck effect in an electrolyte solution consisting of LiCl and water. A pure water system was also constructed in order to study the ... -
Investigation of the structural and immunomodulatory properties of alkali-soluble β-glucans from Pleurotus eryngii fruiting bodies
(Peer reviewed; Journal article, 2023)Fungal β-glucans have received a lot of interest due to their proinflammatory activity towards cells of the innate immune system. Although commonly described as (1➔3)-β-glucans with varying degree of (1➔6)-branching, the ... -
Investigation of the Yara 58-Y1 nitrous oxide decomposition catalyst
(Master thesis, 2014)The YARA 58-Y1 catalyst is a catalyst developed by YARA for the abatement of nitrous oxide created during nitric acid production. It uses cobalt aluminate (Co2AlO4) as its active phase supported on cerium oxide. The active ... -
Investigation of the π-Spacer through Synthesis and Characterization of Phenothiazine Dyes for Dye-Sensitized Solar Cells
(Master thesis, 2018)The search for new ways of harvesting energy from the sun led to development of dye-sensitized solar cells (DSSC) by O Regan and Grätzel in 1991. These solar cells are built up by a nanoporous semiconductor, a dye that is ... -
Investigation of Three Novel MEN1 Mutations - A Cell-Based Functional Study
(Master thesis, 2020) -
Investigation of Transfection Using Silica-coated Cupric Oxide Nanowires
(Master thesis, 2013)One-dimensional high aspect ratio nanostructures grown from a copper foil are considered for intracellular delivery of bioactive molecules, such as drugs and genetic material. The cupric oxide (CuO) nanowires are coated ... -
Investigation of Two Immiscible Liquids Wetting at Elevated Temperature: Interaction Between Liquid FeMn Alloy and Liquid Slag
(Peer reviewed; Journal article, 2021)The goal of the current work is to develop a methodology to study the wetting behaviour of two immiscible liquids at high temperatures, and to investigate the parameters which influence the wetting properties. The wetting ... -
Investigation of Unoccupied Electronic Bands in Graphene
(Master thesis, 2018)In recent years, a lot attention has been paid to various two-dimensional materials due to their unique properties stemming from the spacial refinement of one of the material's dimensions. Regardless of the incredible ... -
Investigation on Quartz Crucibles for Monocrystalline Silicon Ingots for Solar Cells
(Master thesis, 2016)This thesis focuses on the bubble formation and growth in the quartz crucibles used to produce Czochralski (Cz) monocrystalline silicon ingots for solar cells production. Several experiments have been conducted to investigate ... -
An Investigation on Reduction of Calcium Added Bauxite Residue Pellets by Hydrogen and Iron Recovery through Physical Separation Methods
(Peer reviewed; Journal article, 2023)This study investigates the properties of H2-reduced calcium-added bauxite residue, self-hardened pellets, and the feasibility of iron recovery through electrostatic and magnetic separation methods. The oxide pellets are ...