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Hair mineral levels as indicator of wildlife demographics?—a pilot study of muskoxen
(Peer reviewed; Journal article, 2022)The tight linkage between mineral status and health and demographics in animals is well documented. Mineral deficiencies have been coupled to population declines in wildlife. Current practices typically rely on liver, ... -
Halogenated Pyrrolopyrimidines with Low MIC on Staphylococcus aureus and Synergistic Effects with an Antimicrobial Peptide
(Peer reviewed; Journal article, 2022)Currently, there is a world-wide rise in antibiotic resistance causing burdens to individuals and public healthcare systems. At the same time drug development is lagging behind. Therefore, finding new ways of treating ... -
"Hanging gardens" - comparing fauna communities in kelp farms and wild kelp forests
(Peer reviewed; Journal article, 2023)A growing need for food is causing increased interest for seaweed farming globally. This requires knowledge of the industry’s effects on the marine environment. We therefore aimed to explore the communities hosted by a ... -
Harnessing thermoelectric power from transient heat sources: Waste heat recovery from silicon production
(Journal article; Peer reviewed, 2017)Thermoelectric generators (TEGs) are compact and robust devices for converting heat into electrical power. In this work, we investigate the response of a bismuth-telluride based TEG to the transient environment of a silicon ... -
Hartree-Fock and Density Functional Theory methods used for Molecular Geometry Optimization
(Bachelor thesis, 2023)I denne oppgaven undersøkes Hartree-Fock og tetthetsfunksjonal teori (DFT) for bruk i geometrioptimalisering. Teorien bak Hartree-Fock og DFT er beskrevet grundig, og et uttrykk for molekylær gradient er utledet for ... -
Heat to Hydrogen by RED—Reviewing Membranes and Salts for the RED Heat Engine Concept
(Peer reviewed; Journal article, 2022)The Reverse electrodialysis heat engine (REDHE) combines a reverse electrodialysis stack for power generation with a thermal regeneration unit to restore the concentration difference of the salt solutions. Current approaches ... -
Heat transport through a solid-solid junction: the interface as an autonomous thermodynamic system
(Journal article; Peer reviewed, 2016-04)We perform computational experiments using nonequilibrium molecular dynamics simulations, showing that the interface between two solid materials can be described as an autonomous thermodynamic system. We verify the local ... -
The Heck reaction for synthesis of novel kinase inhibitors.
(Master thesis, 2015)Reaction conditions were investigated and developed for coupling of acrylates with different properties. A total of seven acrylic thienopyrimidines were synthesized, five of which were synthesized directly with the Heck ... -
Helsefare med kosmetiske produkter som inneholder endokrin-aktive ingredienser samt hvordan forurensninger fra tungmetaller kan være helseskadelig Potensielt helseskadelig ingredienser som omhandler: parabener, sulfater, ftalater, østrogen, butylfenylmetylpropional
(Bachelor thesis, 2022)Tema for denne rapporten er potensiell helsefare forbundet med utvalgte ingredienser som benyttes i kosmetiske produkter, samt helsefare fra mulige forurensninger. Ingrediensene som har blitt valgt ut er: parabener, sulfater, ... -
Heterogeneous ceramic interfaces in solid oxide fuel cells and dense oxygen permeable membranes
(Dr. ingeniøravhandling, 0809-103X; 2000:109, Doctoral thesis, 2000)Solid oxide fuel cells and oxygen permeable membranes have received considerable attention during the last decade due to the increasing demand for electrical energy and easily transportable fuels combined with the requirement ... -
HF Formation Upon Addition of Different Industrial Aluminas to Cryolitic Baths
(Master thesis, 2011)The aluminium smelter at Hydro Sunndal has experienced problems with an unexpected increased loss of AlF3 from the electrolyte when using a certain quality of alumina. One hypothesis considered was that the fluoride loss ... -
Hierarchical SAPO-34 Catalysts as Host for Cu Active Sites
(Peer reviewed; Journal article, 2023)Cu-containing hierarchical SAPO-34 catalysts were synthesized by the bottom-up method using different mesoporogen templates: CTAB encapsulated within ordered mesoporous silica nanoparticles (MSNs) and sucrose. A high ... -
High resolution inductively coupled plasma mass spectrometry: Some applications in biomedicine
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:109, Doctoral thesis, 2008)Even though trace elements are present at minute amounts in the human body, they have a considerable impact on human health, either as essential elements in biochemical functions indispensable for life, or on the contrary, ... -
High-Capacity Amine-Imidazole Solvent Blends for CO2 Capture
(Journal article; Peer reviewed, 2019)The CO2 absorption performance of aqueous solvent blends containing four imidazoles (2-MeIm, 2-Et-4-MeIm, 2,4,5-MeIm and 1,2,4,5-MeIm) and four promoters (MEA, DEA, PZ, and MAPA) were investigated using a small-scale ... -
A high-resolution polarimeter formed from inexpensive optical parts
(Peer reviewed; Journal article, 2020)We describe a high resolution laser polarimeter built from commodity optical components. The optical rotation angle is determined by measuring the phase difference between two harmonically modulated polarised laser beams ... -
Highly enantioselective CALB-catalyzed kinetic resolution ofbuilding blocks for β-blocker atenolol
(Journal article, 2016)Both enantiomers of 4-(3-chloro-2-hydroxypropoxy)phenyl)acetamide has been synthesized in 98.5–99% enantiomeric excess by use of lipase B from Candida antarctica as catalyst. The R-alcohol is a building block for the ... -
A highly selective purine-based inhibitor of CSF1R potently inhibits osteoclast differentiation
(Peer reviewed; Journal article, 2023)The colony-stimulating factor 1 receptor (CSF1R) plays an important role in the regulation of many inflammatory processes, and overexpression of the kinase is implicated in several disease states. Identifying selective, ... -
Hill's nano-thermodynamics is equivalent with Gibbs' thermodynamics for surfaces of constant curvatures
(Journal article; Peer reviewed, 2018)We review first how properties of curved surfaces can be studied using Hill’s thermodynamics, also called nano-thermodynamics. We proceed to show for the first time that Hill’s analysis is equivalent to Gibbs analysis for ... -
Homocysteine Electrochemistry at a Mercury Electrode in the Presence of Nickel Ions
(Chapter, 2007)Hcy gives rise to a series of voltammetric peaks in the presence of Ni2+ and under the conditions of cathodic stripping voltammetry, as follows: A) cathodic reaction of mercury thiolate (with a Ni2+-dependent peak potential); ... -
Hot-water Extraction of Hemicelluloses by Microwave Heating: A Study of Sugarcane Bagasse and Sawmill Shavings of Norway Spruce and Scots Pine as Raw Materials for Hemicellulose Extraction
(Master thesis, 2012)In light of the increasing focus on sustainability and bio-mass as feedstock for energy and chemicals, extraction of hemicelluloses from different kinds of lignocellulosic materials has received much attention. This thesis ...