Browsing Faculty of Mathematics and Natural Sciences by Title
Now showing items 8119-8138 of 9827
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Semaphorin Signalling in Neuronal and Vascular Development in the Tooth
(Doctoral thesis, 2016-06-07)Background: The tooth is a well-established model in which to study molecular signaling that regulates organ morphogenesis. Previously, organ-specific innervation of the tooth and its molecular regulation has, to some ... -
Semi-conditional variational auto-encoder for flow reconstruction and uncertainty quantification from limited observations
(Journal article; Peer reviewed, 2021)We present a new data-driven model to reconstruct nonlinear flow from spatially sparse observations. The proposed model is a version of a Conditional Variational Auto-Encoder (CVAE), which allows for probabilistic ... -
Semi-H-type groups and Semi-Damek-Ricci spaces
(Master thesis, 2019-06-22) -
Semiparametric model selection for copulas
(Master thesis, 2013-06-03)This thesis will consider the performance of the cross-validation copula information criterion, xv-CIC, in the realm of finite samples. The theory leading to the xv-CIC will be outlined, and an analysis will be conducted ... -
Semirelativistic Schrödinger Equation for Relativistic Laser-Matter Interactions
(Peer reviewed; Journal article, 2018-12)A semirelativistic formulation of light-matter interaction is derived using the so called propagation gauge and the relativistic mass shift. We show that relativistic effects induced by a superintense laser field can, to ... -
Semi‐automatic Ice Rafted Debris quantification with Computed Tomography
(Journal article; Peer reviewed, 2021)Sedimentary ice-rafted debris (IRD) provides critical information about the climate sensitivity and dynamics of ice sheets. In recent decades, high-resolution investigations have revelated ice rafting events in response ... -
Sen weichsel foraminiferstratigrafi i Norskerenna; paleomiljø og sedimentgenese
(Master thesis, 2015-06-01)Sammendrag For å få bedre kunnskap om oseanografiske endringer, sedimentasjonsmiljø og klima er kjerne GS12-172-04PC, lokalisert i sørlige delen av Norskerenna nær Lista, undersøkt med vekt på bentiske foraminifera. For å ... -
Sen-holocene maringeologiske avsetningsprosesser i Førdefjorden
(Master thesis, 2022-06-01)Fjordlandskapet langs den vestnorske kysten er viktige maringeologiske arkiv grunnet deres semi-isolerte morfologi. Fjordbassengenes sedimentære avsetninger består hovedsakelig av sediment knyttet til proksimale- og distale ... -
Sen-weichsel og tidlig holosen strandforskyvning i Os-området, Hordaland
(Master thesis, 2000)Late Weichselian and Early Holocene relative sea-level changes in four isolation basins in the Os area, Hordaland (Western Norway) were studied using both bio- and lithostratigraphical methods. Isolation and ingression ... -
Senescence-Related Changes to the Lipid Composition of SH-SY5Y Cells with Implications for α-Synuclein Misfolding
(Master thesis, 2020-06-20) -
Senglasiale vulkanske askelag i innsjøsedimenter på Vestlandet
(Master thesis, 2006-03-15)A sediment core from a peat bog on Dimnøy at Sunnmøre, western Norway has been investigated in order to search for volcanic ash horizons. A new volcanic ash with a geochemistry more or less identical to the rhyolitic ... -
A sensetive zonagenetic assay for rapid in vivo assessment of estrogenic potency of xenobiotics and mycotoxins
(Peer reviewed; Journal article, 1999-01)Mounting evidence confirms that hepatic biosynthetic processes are essential for female sexual maturation in fish, which is directly controlled by estrogens. These oogenetic events (zonagenesis and vitellogenesis) are ... -
Sensitivity analysis in key parameters related to wind power production
(Master thesis, 2021-06-01) -
Sensitivity analysis of the dynamic response of floating wind turbines
(Master thesis, 2018-08-23)Development of offshore wind turbines shows a clear shift from the fixed-bottom turbines to the floating turbines. The reason for such tendency is due to the fact that moving towards the deep ocean will substantially limit ... -
Sensitivity of Air-Sea Heat Exchange in Cold-Air Outbreaks to Model Resolution and Sea-Ice Distribution
(Journal article; Peer reviewed, 2021)Modeling air-sea interactions during cold air outbreaks poses a major challenge because of the vast range of scales and physical processes involved. Using the Polar WRF model, we investigate the sensitivity of downstream ... -
Sensitivity of clumped isotope temperatures in fossil benthic and planktic foraminifera to diagenetic alteration
(Peer reviewed; Journal article, 2019)Applying the clumped isotope (Δ47) thermometer to foraminifer microfossils offers the potential to significantly improve paleoclimate reconstructions, owing to its insensitivity to the isotopic composition of seawater ... -
Sensitivity of euphotic zone properties to CDOM variations in marine ecosystem models
(Peer reviewed; Journal article, 2013-05-10)In marine ecosystem models, the underwater light intensity is commonly characterized by the shading of phytoplankton in addition to a background light attenuation coefficient. Colour dissolved organic matter (CDOM) is an ... -
Sensitivity of global terrestrial ecosystems to climate variability
(Peer reviewed; Journal article, 2016-03)The identification of properties that contribute to the persistence and resilience of ecosystems despite climate change constitutes a research priority of global relevance1. Here we present a novel, empirical approach to ... -
The sensitivity of marine-terminating glaciers to model parameters and geometry
(Master thesis, 2016-06-01)Greenland outlet glaciers are among the largest contributors to global sea level rise. With high velocities and calving rates, they discharge large amounts of glacial ice into the ocean. During the last two decades, the ... -
Sensitivity of remote sensing – derived phytoplankton productivity to mixed layer depth: Lessons from the carbon-based productivity model
(Peer reviewed; Journal article, 2009-10-01)Mixed layer depth (MLD) has long been recognized as having an important influence on underwater light budget and, thus, net primary productivity (NPP) of phytoplankton. The depth- and wavelength-integrated carbon-based ...