Browsing NTNU Open by Title
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Metal Ions Supported Porous Coatings by Using AC Plasma Electrolytic Oxidation Processing
(Peer reviewed; Journal article, 2020)Coatings enriched with zinc and copper as well as calcium or magnesium, fabricated on titanium substrate by Plasma Electrolytic Oxidation (PEO) under AC conditions (two cathodic voltages, i.e., −35 or −135 V, and anodic ... -
Metal Levels in Blood and Feather from Incubating Female Common Eiders (Somateria mollissima) in Svalbard.
(Master thesis, 2012)In the present study, the concentration of selected metals and metalloids were determined in blood and feathers of 29 incubating female common eiders (Somateria mollissima). The birds were sampled at the island Storholmen ... -
Metal loss comprehension - metal emulsions in ferromanganese slags
(Master thesis, 2015)Literature review was done on metal in slag emulsions, using the surface phenomena literature in metallurgy as well as the oil and water emulsion broader literature. Several phenomena were found that could extend to the ... -
Metal oxide-based nanoparticles: revealing their potential to enhance oil recovery in different wettability systems
(Journal article; Peer reviewed, 2015)This paper presents systematic studies of hydrophilic metal oxide nanoparticles (NPs) dispersed in brine intended to reveal their potential to enhance oil recovery (EOR) in various rock wettability systems. The stability ... -
Metal Penetration in Additively Manufactured Venting Slots for Low-Pressure Die Casting
(Journal article; Peer reviewed, 2018)Venting of excess gas and air in casting moulds is of critical importance to avoid defects such as misruns and porosities. Additive manufacturing give mould designers a possibility to make venting slots in large areas and ... -
Metal vapor content of an electric arc initiated by exploding wire in a model N2 circuit breaker: simulation and experiment
(Peer reviewed; Journal article, 2020)A conductive wire can explode by rapidly heating it to vaporization temperature by flowing a current through it. This process is utilized to generate high-temperature high-density plasmas. The temperature and pressure ... -
Metal-producing Mechanisms in the Carbothermic Silicon Process
(Master thesis, 2012)The mechanisms in the carbothermic production of silicon have been examined in this report. Through the investigation of a pilot scale furnace as well as five small scale induction furnace experiments, a better understanding ... -
Metalepsis i Pnin: Romanen som gåte
(Bachelor thesis, 2021)Dette er en undersøkelse av metalepsis i Vladimir Nabokovs roman Pnin. Undersøkelsen tar for seg både typer og effekter av dette fenomenet. Innledningsvis vises det hvordan fortellerens makrostrukturelle, diegetiske metalepse ... -
Metalinguistic awareness and metalinguistic knowledge in relation to L2 English proficiency: An exploratory study
(Master thesis, 2022)Denne oppgaven handler om metalingvistisk bevissthet (MLA) og metalingvistisk kunnskap (MLK). Basert på undersøkelsen av den eksisterende litteraturen om temaet utforsket den empiriske studien fire forskningsspørsmål: (1) ... -
Metalinguistic awareness in the multilingual EFL classroom: a study of grade 5–7 students in Norway
(Journal article; Peer reviewed, 2024)This article compares metalinguistic awareness among emerging bilingual and multilingual learners of English in Norwegian primary school. Participants were 120 students in grades 5–7 (aged 10–13) attending mainstream English ... -
Metalinguistics and exposure as predictors of idiom comprehension in L2 users of Englsh
(Master thesis, 2016)A quantitative study was conducted with a group of twenty-six Nowegian upper secondary students and a group of twenty-six Norwegian university students. Both groups were tested for English proficiency and idiom comprehension. ... -
Metall, maskiner og mennesker : en studie av Industri 4.0 ved Hydro i Sunndal
(Master thesis, 2017)The recent advances in information technology have led to progress in the fields of automation, robotics, sensor technology and artificial intelligence. These technologies are prerequisites for the increasingly popular ... -
Metallbelastning i Mo i Rana studert ved transplanterte moseprøver
(Master thesis, 2014)Denne oppgaven kartlegger atmosfærisk nedfall av 46 metaller i Mo Industripark og nærliggende bebyggelse ved hjelp av transplanterte moseprøver. Det er beregnet grad av anrikning i forhold til utgangsnivå (ueksponert mose) ... -
Metaller i lirype (Lagopus lagopus) i Norge fra 1990-91 til 2013-16
(Master thesis, 2018)I denne masteroppgaven er lever- og nyreprøver fra lirype (Lagopus lagopus) samlet inn fra lokaliteter over hele Norge og analysert for å kartlegge innholdet av metaller i denne arten. Konsentrasjonen av 57 metaller er ... -
Metaller og naturlig organisk materiale i arktiske elver på Svalbard
(Master thesis, 2012)I denne oppgaven har det blitt utført kartlegging av innhold av elementer og oppløst organisk karbon (DOC) i elvevann og skum i Bayelva og Londonelva, to arktiske elver med utløp i Kongsfjorden på Svalbard. Andre viktige ... -
Metallic Interconnects for Solid Oxide Fuel Cells: High Temperature Corrosion and Protective Spinel Coatings
(Doctoral thesis at NTNU;2016:221, Doctoral thesis, 2016)Metallic Interconnects for Solid Oxide Fuel Cells: Increasing the share of renewable energy is important in the effort to limit global warming. The challenge with increased dependence on renewable energy sources such ... -
Metallic octahedral CoSe2 threaded by N-doped carbon nanotubes: A flexible framework for high-performance potassium-ion batteries
(Journal article; Peer reviewed, 2018)Due to the abundant and low‐cost K resources, the exploration of suitable materials for potassium‐ion batteries (KIBs) is advancing as a promising alternative to lithium‐ion batteries. However, the large‐sized and ... -
Metallinnhold og biotilgjengelighet i ulike størrelsesfraksjoner av urbant svevestøv
(Master thesis, 2015)WHO vurderer svevestøv som en av de viktigste årsakene til for tidlig død og negative helseeffekter i verden. I 2012 ble det anslått av WHO at luftforurensing har forårsaket 3,7 millioner for tidlige dødsfall per år i ... -
Metallization scheme and release methods for fabrication of RF MEMS switches
(Chapter; Peer reviewed, 2007) -
Metallurgic Analysis of a 'Hybrid' Leeuwengroot from Brabant/Flanders
(Journal article, 2018)