Browsing Det matematisk-naturvitenskapelige fakultet by Title
Now showing items 4255-4274 of 17343
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(Master thesis / Masteroppgave, 2012)Denne oppgaven omhandler utviklingen av et e-feltinstrument ment for målinger av elektriske felter i ionosfæren med en sonderakett som måleplattform. Instrumentet er en videreutvikling av et tilsvarende instrument utviklet ...
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(Master thesis / Hovedoppgave, 2005)When designing webpages for e – commerce it is benefitial to have the users in mind. Users act differently according to their previous experiences with the web. Trying to find out what kind of common denominators users of ...
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(Master thesis / Masteroppgave, 2016)
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)The late Neoproterozoic–Paleozoic Iapetus Ocean developed between Laurentia, Baltica, Siberia and Gondwana. Its Paleozoic closure history is recorded by volcano-sedimentary successions within the Caledonian orogen of ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Excitable biological cells, such as cardiac muscle cells, can exhibit complex patterns of oscillations such as spiking and bursting. Moreover, it is well known that an enhancement in calcium currents may yield certain kind ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)Early afterdepolarizations (EADs) are pathological voltage oscillations during the repolarization phase of cardiac action potentials. They are considered as potential precursors to cardiac arrhythmias and have recently ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)The present study of field, petrological, exploration well, and seismic data describes backward-dipping duplexes comprised of phyllitic coal and bedding-parallel décollements and thrusts localized along lithological ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)We investigate our knowledge of early universe cosmology by exploring how much additional energy density can be placed in different components beyond those in the ΛCDM model. To do this we use a method to separate early- ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)Tectonic inversion of rift basins is most commonly reported in the literature to occur after rifting has ceased. In contrast, we present evidence for synrift, localized tectonic inversion from the Loppa High area, southwestern ...
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(Master thesis / Masteroppgave, 2008)Separate gytedemer av harr har etablert seg over 20-25 generasjoner i Lesjaskogsvatn, Oppland fylke. Gytebekkene har konsistent ulike temperaturregimer. Nylige undersøkelser indikerer motgradient veksttilpasning i tidlige ...
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(Journal article / Tidsskriftartikkel / SubmittedVersion, 2016)Sperm morphological traits are highly variable among species and are commonly thought to evolve by post-copulatory sexual selection. However, little is known about the evolutionary dynamics of sperm morphology, and whether ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)The Norwegian government and also the universities were unprepared for an offshore oil province. Very little information about the offshore geology was then available due to the thick cover of Quaternary and Tertiary ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Background Termination of acute inflammation is an active process orchestrated by lipid mediators (LM) derived from polyunsaturated fatty acids, referred to as specialized pro-resolving mediators (SPM). These mediators ...
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(Master thesis / Masteroppgave, 2006)Post settlement cod (3-11cm total body length) juvenile s diet, condition, body length and macro parasites were investigated in coastal Skagerrak, June 2005. They were collected by beach seining in eelgrass habitats. Three ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)Asia is key to a richer understanding of many important lithospheric processes such as crustal growth, continental evolution and orogenesis. But to properly decipher the secrets Asia holds, a first-order tectonic context ...
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(Master thesis / Masteroppgave, 2017)The Next Generation Transit Survey (NGTS) is an ongoing wide-field exoplanet transit survey at ESO Paranal Observatory, Chile. It is searching for Neptune and super-Earth size planets around nearby stars using 12 robotic ...
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(Master thesis / Masteroppgave, 2014)The objective of this research was to determine the reasons behind Norwegian angel investor s lack of investments to local technology based start-up companies. Understanding of this problem was done through a research ...
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(Journal article / Tidsskriftartikkel / SubmittedVersion, 2016)Kevin Burke’s original and thought-provoking contributions have been published steadily for the past 60 years, and more than a decade ago he set out to resolve how plate tectonics and mantle plumes interact by proposing a ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)In order to adopt water electrolyzers as a main hydrogen production system, it is critical to develop inexpensive and earth-abundant catalysts. Currently, both half-reactions in water splitting depend heavily on noble metal ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Deep intracontinental earthquakes are poorly understood, despite their potential to cause significant destruction. Although lower crustal strength is currently a topic of debate, dry lower continental crust may be strong ...