Blar i Fakultet for naturvitenskap (NV) på tittel
Viser treff 6599-6618 av 12453
-
Low-Temperature Plasma-Enhanced Atomic Layer Deposition of SiO2 Using Carbon Dioxide
(Peer reviewed; Journal article, 2019)In this work, we report the successful growth of high-quality SiO2 films by low-temperature plasma-enhanced atomic layer deposition using an oxidant which is compatible with moisture/oxygen sensitive materials. The SiO2 ... -
Lower survival probability of house sparrows severely infected by the gapeworm parasite
(Journal article; Peer reviewed, 2014)The effect of parasites in natural populations has received increasing attention in recent years. Studies have shown that parasites may play an important part in population ecology due to their potential effects on host ... -
Lower trophic level mixed fishery (LOTROMIX) - Implications for ecosystem and management
(Master thesis, 2017)There is an increasing interest in new marine resources for the production of aquaculture feed, to meet the increasing growth of the aquaculture industry. Marine species from lower trophic levels are a potential resource ... -
Lugworms (Arenicolidae, Annelida) in Norwegian waters - species diversity and habitat preferences
(Master thesis, 2022)Arenicola marina Linnaeus, 1758 er en godt kjent art langs norskekysten. Nylig ble en ny art beskrevet som tidligere ble identifisert som A. marina. Denne nye arten, Arenicola defodiens Cadman & Nelson-Smith, 1993 har ikke ... -
Luminescent Eu3+-doped NaLa(WO4)(MoO4) and Ba2CaMoO6 prepared by the modified Pechini method
(Journal article; Peer reviewed, 2016)Modified Pechini synthesis routes were developed for synthesis of the novel red phosphor materials NaLa(WO4)(MoO4):Eu3+ and Ba2CaMoO6:Eu3+. Phase pure NaLa(WO4)(MoO4):Eu3+ was obtained at calcination temperatures ≥600 °C ... -
Luminescent silica-based nanocomposites for detection of liquid organic compounds
(Doctoral theses at NTNU;2021:307, Doctoral thesis, 2021)The main aim of this thesis is to prove a concept of a novel detection method for liquid organic compounds (LOCs) based on luminescent nanoparticles (NPs) that can be used in oil-field applications. Before starting an ... -
Lyotropic Liquid Crystals: CO2 Capture and Phase Behavior
(Doctoral theses at NTNU;2019:122, Doctoral thesis, 2019)The rising greenhouse gas emissions, in particular CO2, have contributed to an increase of the global temperature. In order to combat the severe effects of climate change, actions are being taken to favor a switch to low ... -
LysoPC and PAF Trigger Arachidonic Acid Release by Divergent Signaling Mechanisms in Monocytes
(Journal article; Peer reviewed, 2011)Oxidized low-density lipoproteins (LDLs) play an important role during the development of atherosclerosis characterized by intimal inflammation and macrophage accumulation. A key component of LDL is lysophosphatidylcholine ... -
Lære ved å gjøre, lære ved å skrive?: - Om skriving og læring i eksperimentelt arbeid
(Master thesis, 2012)Denne oppgaven tar for seg noen av grunnene til at eksperimentelt arbeid i kjemi ikke har vært så læringseffektivt som man har trodd og ønsket. Den beskriver videre muligheter for å gjøre noe med problemene, både ved hjelp ... -
Lønnsom foredling av sjømat i Norge
(Research report, 2014)Automatisering og robotisering av produksjonsprosesser forventes å få en sentral plass i samfunnet. I en utredning fra Stiftelsen for Strategisk Forsking i Sverige, forventes det at i løpet av ... -
Machine Learning and First Principles Modeling Applied to Multiphase Flow Estimation
(Doctoral theses at NTNU;2020:407, Doctoral thesis, 2020)Accurate knowledge of multiphase flowrates produced by each well in an oil and gas production system is important for performing production optimization, flow assurance and reservoir management. Among the alternatives, ... -
Machine Learning and Image Processing for the Study of Fluid Particle Breakage in Turbulent Flow
(Master thesis, 2020)Hovedformålet med denne oppgaven er å lage maskinlæringsmodeller for bruk i en allerede eksisterende bildeanalysekode for å kunne spore oljedråper i en turbulent strøm av vann. I tillegg, har prosjektet som mål å beskrive ... -
A machine learning enabled ultra-fine grain design strategy of Mg–Mn-based alloys
(Peer reviewed; Journal article, 2023)Grain size is the critical characteristic of ultra-fine grain Magnesium (Mg), which is a concrete representation of the whole heat deformation procedure. In this paper, a design strategy was proposed to quantitatively ... -
Machine Learning for Predicting Polarization Curves and Their Features
(Master thesis, 2023)Vanligvis er viktige elektrokjemiske parametere hentet fra empiriske data. Dette skyldes i stor grad at analytiske modeller, som ulike former av Butler-Volmer-ligningen, ofte kommer til kort i nøyaktig å fange de viktige ... -
Machine Learning Modelling of the Oxidative and Thermal Degradation of Monoethanolamine (MEA)
(Master thesis, 2021)Folketallet i verden vokser, noe som fører til en økning i forbruket av ressurser og utslipp av klimagasser. Som et resultat av dette øker konsentrasjonene av klimagasser i atmosfæren til farlige nivåer, og behovet for ... -
Machine-learned model Hamiltonian and strength of spin–orbit interaction in strained Mg2X (X = Si, Ge, Sn, Pb)
(Peer reviewed; Journal article, 2022)Machine-learned multi-orbital tight-binding (MMTB) Hamiltonian models have been developed to describe the electronic characteristics of intermetallic compounds Mg2Si, Mg2Ge, Mg2Sn, and Mg2Pb subject to strain. The MMTB ... -
Macro- and micro scale phenomena in gas flotation for produced water treatment- the effect of fluid composition, temperature and pressure
(Doctoral theses at NTNU;2023:369, Doctoral thesis, 2023)Produced water, the primary waste product of the petroleum industry, contains harmful components that must be treated before discharge to the sea or reinjection. The focus of treatment has traditionally been on dispersed ... -
Macroalgal detritus: Physical variables and impacts on the benthic macrofaunal community
(Master thesis, 2018)Marine primary productivity by micro- and macroalgae in Norway, limited to the photic zone (0 200 m depth), controls the amount of organic carbon (food) available to higher trophic levels, and is the basis for marine ... -
MacroBiomass En kompetansebase for industriell taredyrking
(Research report, 2013)MacroBiomass Prosjektet MacroBiomass har hatt som mål å bygge en kompetansebase med fokus på biologiske utfordringer i storskala dyrking av makroalger (tare) til bioenergi. Prosjektet har jobbet med hele produksjonssyklusen ... -
Macroclimatic structuring of spatial phylogenetic turnover in liverworts
(Peer reviewed; Journal article, 2021)Phylogenetic turnover has emerged as a powerful tool to identify the mechanisms by which biological communities assemble. When significantly structured along environmental gradients, phylogenetic turnover evidences ...