Browsing Fakultet for naturvitenskap (NV) by Title
Now showing items 6354-6373 of 12461
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Large Area Patterning of Highly Reproducible and Sensitive SERS Sensors Based on 10-nm Annular Gap Arrays
(Peer reviewed; Journal article, 2022)Applicable surface-enhanced Raman scattering (SERS) active substrates typically require low-cost patterning methodology, high reproducibility, and a high enhancement factor (EF) over a large area. However, the lack of ... -
Large bandgap insulating superior clay nanosheets
(Journal article; Peer reviewed, 2022)One can find conductive, semiconducting, and insulating single nanosheets with unique electronic properties that are tied to their two-dimensional (2D) structure. Here, we report on wide-bandgap 2D insulator nanosheets ... -
Large breathing effect induced by water sorption in a remarkably stable nonporous cyanide-bridged coordination polymer
(Journal article; Peer reviewed, 2021) -
Large dependency of intracellular NAD and CoA pools on cultivation conditions in Saccharomyces cerevisiae
(Journal article; Peer reviewed, 2021) -
Large hawk-cuckoo Hierococcyx sparveroides parasitism on the Chinese babax Babax lanceolatus may be an evolutionary recent host-parasite system
(Journal article; Peer reviewed, 2012)We documented brood parasitism by the poorly studied Large Hawk-Cuckoo on a previously unknown host species, the Chinese Babax. Furthermore, we describe a new egg colour for the Large Hawk-Cuckoo. The parasitism rate of ... -
Large Scale Geographical Mapping of Essential Oil Volatiles in Heracleum (Apiaceae): Identification of Novel Compounds and Unraveling Cryptic Variation
(Journal article; Peer reviewed, 2018)Conspecific populations of plants in their native range are expected to show considerable variation due to long‐term ecological and evolutionary factors. We investigated the levels of secondary metabolites in Heracleum ... -
Large Scale Production of Blue Hydrogen
(Master thesis, 2023)Den globale etterspørselen etter energi øker, med en forventet etterspørsel på 180 Mt hydrogen i 2030. Den nåværende hydrogenproduksjonsmetoden er hovedsakelig dampreformering av naturgass, som er ansvarlig for 900 Mt av ... -
Large-effect loci mediate rapid adaptation of salmon body size after river regulation
(Peer reviewed; Journal article, 2022)Understanding the potential of natural populations to adapt to altered environments is becoming increasingly relevant in evolutionary research. Currently, our understanding of adaptation to human alteration of the environment ... -
Large-Scale Electron Correlation Calculations: Rank-Reduced Full Configuration Interaction
(Journal article, 2018)We present the rank-reduced full configuration interaction (RR-FCI) method, a variational approach for the calculation of extremely large full configuration interaction (FCI) wave functions. In this report, we show that ... -
Large-Scale Granulation of CaO-Based Pellets for High-Temperature Carbon Dioxide Capture
(Master thesis, 2018)Abstract Pelletized CaO-based sorbents are made for the use in Moving Bed Carbonate Looping (MBCL) technology capturing CO2 at a low partial pressure of CO2 and high temperature, producing approximately 100% pure CO2. ... -
Large-scale Monte Carlo simulations of non-Abelian gauge theories and multicomponent Superconductors
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:252, Doctoral thesis, 2014)This thesis presents six research papers on topics in condensed-matter theory and one paper on a computational method. In two of the papers the focus is on the search for Deconfined Quantum Criticality in models describing ... -
Large-scale spatiotemporal variation in road mortality of moose: Is it all about population density?
(Journal article; Peer reviewed, 2011)Ungulate‐vehicle collisions (UVC) constitute a widespread and increasing problem in large parts of the world. This has generated an intensive search for mitigating measures, but often based on a weak understanding of the ... -
Laser Induced Incandescence with Long Pulse Duration
(Master thesis, 2013)Laser Induced Incandescence (LII) is a technique used to observe soot concentration and particle size in a flame. The LII signal is captured by an intensified CCD camera. Laser light impacts and heats soot particles within ... -
Laser light deformation of microdroplets
(Master thesis, 2014)This masters work describes the deformation of a droplet that is illuminated by a laser beam. The theory for linear fluid mechanical motion of the droplet is discussed. This is combined with Lorenz-Mie scattering. Droplet ... -
Laser Precautions and Initial Tests of a Pulsed Laser Based Time-Gated Spectrometer
(Master thesis, 2020)Raman-spektroskopi er en metode for å bestemme den atomære sammensetningen til et stoff. Metoden er basert på Stokes-forskyvning i stoffets emisjonsspekter som følge av overganger mellom ulike kvantemekaniske tilstander. ... -
Laser recrystallization and inscription of compositional microstructures in crystalline SiGe-core fibres
(Journal article; Peer reviewed, 2016)Glass fibres with silicon cores have emerged as a versatile platform for all-optical processing, sensing and microscale optoelectronic devices. Using SiGe in the core extends the accessible wavelength range and potential ... -
Laser restructuring and photoluminescence of glass-clad GaSb/Si-core optical fibres
(Journal article; Peer reviewed, 2019)Semiconductor-core optical fibres have potential applications in photonics and optoelectronics due to large nonlinear optical coefficients and an extended transparency window. Laser processing can impose large temperature ... -
Laser structuring, stress modification and Bragg grating inscription in silicon-core glass fibers
(Journal article; Peer reviewed, 2017)Semiconductor core fibers have numerous potential applications in optoelectronics and photonics, and the key to realizing these opportunities is controlled processing of the material. We present results on laser treatments ... -
Laser welding of niobium to AISI 304 steel using a copper interlayer
(Peer reviewed; Journal article, 2020)Cu interlayers with thicknesses of 1, 1.5, and 2 mm were used to join niobium and AISI 304 steel. Fractures occurred in the weld, the Nb base metal, and the unmelted Cu interlayer when the Cu interlayer thickness was 1, ... -
Laser-induced spatial composition gradients in SiGe core fiber
(Doctoral theses at NTNU;2020:219, Doctoral thesis, 2020)An important contributor to global warming is greenhouse gas emission caused by burning fuels such as oil and coal. To preserve the environment for the whole world and to simultaneously meet growing global energy demand, ...