Blar i Fakultet for naturvitenskap (NV) på tittel
Viser treff 6109-6128 av 12759
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Intraspecific Competition in Stream Salmonids: The Impact of Environment and Phenotype
(Doktoravhandlinger ved NTNU, 1503-8181; 2010:70, Doctoral thesis, 2010) -
Intraspecific trait variability is a key feature underlying high Arctic plant community resistance to climate warming
(Peer reviewed; Journal article, 2022)In the high Arctic, plant community species composition generally responds slowly to climate warming, whereas less is known about the community functional trait responses and consequences for ecosystem functioning. The ... -
Intraventricular Vector Flow Mapping ― An In Silico and In Vivo Evaluation
(Master thesis, 2018)Modern cardiology research aims to encompass sophisticated analysis of intraventricular blood flow in the clinical practice. Such analysis relies on robust and effective means of measuring blood flow fields, an approach ... -
Intrinsic and extrinsic conduction contributions at nominally neutral domain walls in hexagonal manganites
(Peer reviewed; Journal article, 2020)Conductive and electrostatic atomic force microscopy (cAFM and EFM) are used to investigate the electric conduction at nominally neutral domain walls in hexagonal manganites. The EFM measurements reveal a propensity of ... -
Intrinsic electron trapping in amorphous Al2O3
(Master thesis, 2024)Amorft aluminium oksid (\ce{a-Al2O3}) har potensialet til å bli en sentral komponent i moderne teknologi, men først må man bedre forstå de iboende electron fellene ettersom at de har kraftig påvirkning på effektiviteten ... -
Intrinsic magnetization of antiferromagnetic textures
(Journal article, 2016)Antiferromagnets (AFMs) exhibit intrinsic magnetization when the order parameter spatially varies. This intrinsic spin is present even at equilibrium and can be interpreted as a twisting of the homogeneous AFM into a state ... -
Intrinsic paramagnetic meissner effect due to s-wave odd-frequency superconductivity
(Journal article; Peer reviewed, 2015)Since its discovery in 1911, superconductivity has remained one of the most intriguing phase transitions in the field of condensed-matter physics. Superconductivity, which occurs in certain materials cooled below a critical ... -
Introducerea determinărilor de trihalometani în practica urmaririi eficienţei staţiilor de tratare
(Journal article, 1988)Determinarea clorhidrocarburilor, în special a trihalometanilor în apa potabilă tratată prin clorurare a fost îmbunătățită prin dezvoltarea unui metode gaz cromatografic. Metoda include o etapă de extracție cu solvent, ... -
Introducing a Dynamic Reconstruction Methodology for Multilayered Structures in Atom Probe Tomography
(Peer reviewed; Journal article, 2023)Atom probe tomography (APT) is a powerful three-dimensional nanoanalyzing microscopy technique considered key in modern materials science. However, progress in the spatial reconstruction of APT data has been rather limited ... -
Introducing Cobalt into Silica Aerogel
(Master thesis, 2020)This thesis is the continuation of a master project done by Sondre Håbrekke. Cobalt was tried to introduce into the matrix of silica aerogel in single site via sol-gel method. Cobalt silica aerogel was prepared by using ... -
Introducing CoSTA: A Deep Neural Network Enabled Approach to Improving Physics-Based Numerical Simulations
(Master thesis, 2021)Hybrid analyse og modellering (HAM) er et fremvoksende modelleringsparadigme hvor fysikkbasert modellering (FBM) og datadreven modellering (DDM) kombineres for å utvikle modeller som er generaliserbare, pålitelige, nøyaktige, ... -
Introducing field evaporation energy loss spectroscopy
(Peer reviewed; Journal article, 2023)Retrieving information on the chemical and bonding states of atoms in a material in three-dimensions is challenging even for the most advanced imaging techniques. Here, we demonstrate that this information is accessible ... -
Introducing Video-Recorded Lab Experiments into Assignments for Surface and Colloid Chemistry Students
(Peer reviewed; Journal article, 2022)This communication describes our initial experience modifying traditional (written and calculation-based) assignments in the surface and colloid chemistry course given as a part of the chemical engineering program. The new ... -
Introducing Well-Defined Nanowrinkles in CVD Grown Graphene
(Journal article; Peer reviewed, 2019)The control of graphene’s topography at the nanoscale level opens up the possibility to greatly improve the surface functionalization, change the doping level or create nanoscale reservoirs. However, the ability to control ... -
Introduction of Cobalt Into Silica Aerogels, Metal Speciation and Reducibility
(Master thesis, 2017)Hydrophobic and amorphous silica aerogels with incorporated cobalt(II) in single-site was tried synthesized through the newly developed method of using sodium silicate as the silica precursor and achieving hydrophobicity ... -
Introduction of Potassium Iodide as an Inhibitor for Oxidative Degradation of Amines
(Chapter, 2021)Oxidative degradation of amines for CO2 capture is a challenge that has yet to be overcome. This work presents the potential of using potassium iodide as a stable inhibitor, potentially without the need for replenishment ... -
Introduction of rhenium into porous supports
(Master thesis, 2017)This thesis is concerned with the synthesis of porous catalysts containing metallic rhenium nanoparticles. The goals of this work were to evaluate alternative introduction methods to the currently employed incipient wetness, ... -
Introduction of rhenium to surface modified microporous and mesoporous materials.
(Master thesis, 2020)Et utvalg av ulike mikro- og mesopørse bærermaterialer var syntetisert og modifisert med en organosilan for å introdusere en aminopropylgruppe på innsiden av de porøse materialene. Den introduserte aminopropylgruppen var ... -
Introduksjon til gravitasjonsbølger
(Master thesis, 2019)I denne oppgaven utleder vi Einsteins feltligninger fra Einstein-Hilbert actionen ved å bruke variasjonsprinsipper. Videre ser vi på svak-felt grensen av disse ligningene ved å benytte en lineær approksimasjon. Gjennom en ... -
Invariants for Optimal Operation of Process Systems
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:180, Doctoral thesis, 2011)State of the art strategies to achieve optimal process operation typically employ a hierarchicalcontrol structure, where different tasks are designated to different control layers.In the simplest case there is an optimization ...