Browsing Fakultet for naturvitenskap (NV) by Title
Now showing items 4706-4725 of 12825
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Flowering time adaption in Swedish landrace pea (Pisum sativum L.)
(Peer reviewed; Journal article, 2016)Background Cultivated crops have repeatedly faced new climatic conditions while spreading from their site of origin. In Sweden, at the northernmost fringe of Europe, extreme conditions with temperature-limited growth ... -
Fluctuation-Dissipation Theorems for Multiphase Flow in Porous Media
(Peer reviewed; Journal article, 2022)A thermodynamic description of porous media must handle the size- and shape-dependence of media properties, in particular on the nano-scale. Such dependencies are typically due to the presence of immiscible phases, contact ... -
Flue Gas Recirculation for the Silicon Process
(Doctoral theses at NTNU;2023:135, Doctoral thesis, 2023)Metallurgical-grade silicon is a critical material for modern society. It is used as an alloying agent in aluminium alloys, feedstock for silicones, photovoltaics and electronics. Silicon is produced by carbothermal reduction ... -
Fluid conditioning system for subsea wellstream compression
(Master thesis, 2009) -
Fluid flow through 3D-printed particle beds: a new technique for understanding, validating, and improving predictability of permeability from empirical equations
(Peer reviewed; Journal article, 2020)The application of 3D technology for fabrication of artificial porous media samples improves porous media flow studies. The geometrical characteristics of a porous media pore channel: the channel shape, size, porosity, ... -
Fluid Meniscus Algorithms for Dynamic Pore-Network Modeling of Immiscible Two-Phase Flow in Porous Media
(Peer reviewed; Journal article, 2021)We present in detail a set of algorithms for a dynamic pore-network model of immiscible two-phase flow in porous media to carry out fluid displacements in pores. The algorithms are universal for regular and irregular pore ... -
Fluid Particle Coalescence: Film Drainage Modeling Including the Effect of Surface Rheology
(Doctoral theses at NTNU;2021:292, Doctoral thesis, 2021)Coalescence of fluid particles is an important phenomenon that plays a significant role in a wide range of natural and industrial processes. This work focuses on the film drainage models employed in coalescence modeling, ... -
“Fluid transport through nanoporous media in the presence of phase transitions
(Doctoral theses at NTNU;2022:268, Doctoral thesis, 2022)Clean potable water is among the most precious commodities in the world. Even though water is not sparse on the planet’s surface, it is not sufficiently accessible for about 4 billion people, who are experiencing serious ... -
Fluid-Fluid Interfaces of Multi-Component Mixtures in Local Equilibrium
(Journal article; Peer reviewed, 2018)We derive in a new way that the intensive properties of a fluid-fluid Gibbs interface are independent of the location of the dividing surface. When the system is out of global equilibrium, this finding is not trivial: In ... -
Fluidity of Aluminium Foundry Alloys
(Doktoravhandlinger ved NTNU, 1503-8181; 2005:185, Doctoral thesis, 2005)The fluidity of an alloy plays a key role for the foundry and transport industries as it affects the quality and soundness of the cast products. Particularly, fluidity influences the reject rates, hence casting costs and ... -
Flukser av kvikksølv mellom snø/jord og atmosfære
(Master thesis, 2011)Fra 27. april 2010 til midten av juni 2011 ble det målt konsentrasjoner av elementær gassfasekvikksølv (GEM) ved fire ulike høyder, og med to ulike instrumenter. Ved hjelp av disse målingene ble det beregnet flukser av GEM ... -
Fluopsin C for treating multidrug-resistant infections: In vitro activity aganist clinically important strains and in vivo efficacy against carbapenemase-producing Klebsiella pneumoniae
(Journal article; Peer reviewed, 2019)The increasing emergence of multidrug-resistant (MDR) organisms in hospital infectionsis causing a global public health crisis. The development of drugs with effective antibioticaction against such agents is of the highest ... -
Fluorescent Ligands for Detection of Transthyretin Amyloid - Photophysics and Cytotoxicity on Astrocytes
(Master thesis, 2021)Når proteiner feilfoldes og danner uoppløselige avleiringer får man amyloidfibriller. Sykdommer som forårsakes av disse proteinaggregatene kalles for amyloidose. Når transportproteinet transthyretin (TTR) danner amyloidfibriller ... -
Fluorescent Nanocomposites: Hollow Silica Microspheres with Embedded Carbon Dots
(Journal article; Peer reviewed, 2021)Intrinsically fluorescent carbon dots may form the basis for a safer and more accurate sensor technology for digital counting in bioanalytical assays. This work presents a simple and inexpensive synthesis method for producing ... -
Fluorescent Reporters for investigating the Bacterial Stringent Response
(Master thesis, 2013)The ``stringent response'' is a bacterial physiological adaptation to nutritional stress most well studied in the model organism \textit{Escherichia coli}. It is a research topic of interest both for increasing our ... -
Fluoride Adsorption On Iron Hydroxide Oxide Pricipitates During Zinc Prodcuction
(Master thesis, 2017)In the zinc smelters at Boliden Odda, the zinc is extracted from the purified zinc sulphate solution by electrowinning. If the purified zinc sulphate contains more than 35 mg/L fluoride, the extracted zinc cannot be removed ... -
Fluoride Quantification and Removal from Industrial Process Streams
(Master thesis, 2021)Jern oxyhydroxide har blitt utfelt i en løsning sammen med fluorid i en Mixed-Suspension-Mixed-Product-Removal(MSMPR) Reaktor ved forskjellige temperaturer, oppholdstider og sulfat konsentrasjoner. Temperaturnivåene benyttet ... -
Fluorinated Precursor Compounds in Sediments as a Source of Perfluorinated Alkyl Acids (PFAA) to Biota
(Peer reviewed; Journal article, 2020)The environmental behavior of perfluorinated alkyl acids (PFAA) and their precursors was investigated in lake Tyrifjorden, downstream a factory producing paper products coated with per- and polyfluorinated alkyl substances ... -
Fluoroethylene and H2O as additives in electrolytes based on lithium bis(fluorosulfonyl)imide with silicon anodes
(Master thesis, 2022)Effekten av fluoretylenkarbonat (FEC) og 1000 ppm H2O som tilsetningsstoffer i en elektrolytt basert på litium bis(fluorsulfonyl)imid (LiFSI) på silisiumanoder, ble studert med hensyn på syklingsevne, Coulombisk effektivitet, ...