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Solid Metal Fuels for Hydrogen Production for the Norwegian Heritage Fjords Maritime Sector
(Bachelor thesis, 2023)Med en stor del av den maritime sektoren som er ansvarlig for 3 % av de globale klimagassutslippene, må det sees på miljøvennlige løsninger for drivstoff. Å bruke elektrisiteten produsert av brenselceller som går på ... -
Solid Oxide Fuel Cell Combined With Gas Turbine Versus Diesel Engine As Auxiliary Power Producing Unit Onboard A Passenger Ferry: A Comparative Life Cycle Assessment And Life Cycle Cost Assessment
(Master thesis, 2005)A comparative Life Cycle Assessment (LCA) and Life Cycle Cost analysis (LCC) were performed to evaluate the environmental and economical performance of a solid oxide fuel cell combined with gas turbine (SOFC/GT) versus a ... -
Solid solubility and phase transitions in the system LaNb1-xTaxO4
(Journal article; Peer reviewed, 2008)The solid solubility between LaNbO4 and LaTaO4 was investigated by X-ray diffraction, and a two-phase region was observed in the composition region LaNb1−xTaxO4 where 0.4⩽x⩽0.8. Single-phase LaNb1−xTaxO4 (0⩽x⩽0.4) with the ... -
Solid solubility of rare earth elements (Nd, Eu, Tb) in In2−xSnxO3 – effect on electrical conductivity and optical properties
(Journal article; Peer reviewed, 2014-05-07)Wide band-gap semiconductors doped with luminescent rare earth elements (REEs) have attracted recent interest due to their unique optical properties. Here we report on the synthesis of the transparent conducting oxides ... -
Solid Solution Engineering of Hybrid Supramolecular Tetraethylammonium and Tetrabutylammonium Compounds
(Master thesis, 2022)Plastiske krystaller er supramolekylære materialer som gjennomgår en fasetransformasjon til en mesofase ved forhøyede temperaturer. I mesofasen har molekylene eller ionene rotasjonell frihet samtidig som de er begrenset ... -
Solid State Circuit Breakers In Medium Voltage Direct Current Systems - Designing, improving and optimizing solid state circuit breakers for MVDC applications
(Master thesis, 2018)In this text three different solid state circuit breakers (SSCB) for medium voltage direct current (MVDC) systems have been investigated, namely the interrupting, the current limiting and the resistive topologies. In ... -
Solid state phase transition materials for thermal energy storage - A review on the potential and limitations of solid-solid phase change materials for latent thermal energy storage
(Bachelor thesis, 2023)Termisk energilagring spiller en viktig rolle i utviklingen av en mer bærekraftig fremtid, og fastfase faseendringsmaterialer for latent termisk energilagring har et stort potensial i denne utviklingen. Latent varmelagring ... -
Solid state recycling of aluminium scrap and dross characterization
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:325, Doctoral thesis, 2011)The global demand for aluminium and aluminium products is progressively increasing. However, the production of primary aluminium is an energy intensive process and emits at the world average ~12 tonnes of carbon dioxide ... -
Solid Stress and Nanoparticle Microdistribution in Xenografts: Effects of Ultrasound and Microbubble Cavitation
(Master thesis, 2018)A drug delivery system (DDS) was characterized for two different xenografts in mice: OHS and PC3. Nanoparticles (NP) encapsulating fluorescent model drugs were used as stabilizing shells around gas microbubbles (MB), and ... -
Solid waste management
(Master thesis, 2011)The study is about the informal management of waste in respect to the recycling of scrap metals in the Accra Metropolitan Area. The study focused on the contribution of the informal sector in the management of waste in ... -
Solid Waste Management in rural areas in Nepal
(Master thesis, 2023)I mange år har avfallshåndtering vært et problem i Nepal, spesielt i landlige områder med mye turisme. Manglende organisering, ledelse, kommunikasjon, systemplan, infrastruktur og finanisering er bare et lite utvalg av de ... -
Solid-Fluid Phase Equilibria forNatural Gas Processing at LowTemperatures
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:81, Doctoral thesis, 2012)Precipitation and deposition of solid components create potential risks of blocking gas passages in processes such as in LNG plants. To avoid such risks, experimental data and modelling of solid-fluid equilibrium should ... -
Solid-solid Phase Change Material Pentaerythritol as a Latent Heat Storage Material in Domestic Cooking Stoves
(Master thesis, 2023)Et økende energiforbruk har ført termisk energilagring i rampelyset. Blant ulike tilnærminger i termisk energilagring skiller latent varmelagring seg ut, der varmen lagres ved hjelp av en reversibel faseovergang i et ... -
Solid-State High-Voltage Pulse Generator for Low Temperature Plasma Ion Mobility Spectrometry
(Journal article; Peer reviewed, 2019)Low-temperature plasma ion mobility spectrometry (LTP-IMS) is the method to identify some materials by measuring concentration of gas phase ions. IMS used in a wide range of laboratory-based biomedical research studies. A ... -
Solid-State Hydrogen Storage Properties of Ti–V–Nb–Cr High-Entropy Alloys and the Associated Effects of Transitional Metals (M = Mn, Fe, Ni)
(Journal article, 2022)Recently, high-entropy alloys (HEAs) designed by the concepts of unique entropy-stabilized mechanisms, started to attract widespread interests for their hydrogen storage properties. HEAs with body-centered cubic (BCC) ... -
Solid-State Synthesis and Properties of Relaxor (1 – x)BKT–xBNZ Ceramics
(Journal article; Peer reviewed, 2014-07-08)Conventional solid-state synthesis was used to synthesize dense and phase pure ceramics in the (1−x) Bi0.5K0.5TiO3–xBi0.5Na0.5ZrO3 (BKT–BNZ) system. Structural characterization was done using X-ray diffraction at both room ... -
Solidaritet mellom barn i barnehagens hverdagslige samspill
(Master thesis, 2015) -
Solidarity og Responsibility? Framing of the Migration Crisis in Norwegian Print Media
(Master thesis, 2018)In this study the framing in Norwegian print media coverage of immigration during the peak of the European migration crisis of 2015 is investigated. In a content analysis of articles (news stories, opinion pieces, editorials) ... -
Solidarity to whom? An Analysis of EU and its member states during the Covid19 pandemic - A qualitative single case study within a case comparison
(Bachelor thesis, 2022)I denne oppgaven skal jeg ta for meg praktiseringen av solidaritet i EU under Covid19 pandemien. Videre vil jeg se på tre land sine reaksjoner: Tyskland, Sverige og Italia for å vise til hvordan deres reaksjoner og handlinger ... -
Solidification of Silicon: Macro- and Microstructure as Functions of Thermal History and Composition
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:21, Doctoral thesis, 2014)