Blar i Faculty of Mathematics and Natural Sciences på tittel
Viser treff 3553-3572 av 9860
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Graphene and graphene oxide on Ir(111) are transparent to wetting but not to icing
(Journal article; Peer reviewed, 2021)Anti-icing coatings reduce the freezing onset temperature for water by changing the chemical and physical environment at the water-substrate interface to prevent ice nucleation and growth. Graphene oxide has several ... -
Graphical Computing Solution for Industrial Plant Engineering
(Master thesis, 2017-06-21)When preparing an engineering operation on an industrial plant, reliable and updated models of the plant must be available for correct decisions and planning. However, especially in the case of offshore oil and gas ... -
Gravitino dark matter and the flavour structure of R-violating operators
(Peer reviewed; Journal article, 2009-06-15)We study gravitino dark matter and slow gravitino decays within the framework of R-violating supersymmetry, with particular emphasis on the flavour dependence of the branching ratios and the allowed R-violating couplings. ... -
Gravitino Dark Matter with Entropy Production constrained by Big Bang Nucleosynthesis
(Master thesis, 2016-12-16)We are looking at a gravitino dark matter scenario with a general neutralino next-to-lightest supersymmetric particle. We are considering the primary decay channels of the neutralino, and we define the supersymmetric ... -
Gravity currents at Ormen Lange
(Department of Applied Mathematics report, Research report, 2001-12) -
Gravity modeling: Calculations based on porosity-density context
(Master thesis, 2010-06-17)A normal way to model the gravity from a layered model is to determine the densities from the velocities, and then adjusting the densities within acceptable ranges to get a satisfactory fit with the observed gravity. In ... -
Gray whale habitat use and reproductive success during seismic surveys near their feeding grounds: comparing state-dependent life history models and field data
(Journal article; Peer reviewed, 2022)We used a stochastic dynamic programming (SDP) model to quantify the consequences of disturbance on pregnant western gray whales during one foraging season. The SDP model has a firm basis in bioenergetics, but detailed ... -
Grazing on Marine Viruses and Its Biogeochemical Implications
(Journal article; Peer reviewed, 2023)Viruses are the most abundant biological entities in the ocean and show great diversity in terms of size, host specificity, and infection cycle. Lytic viruses induce host cell lysis to release their progeny and thereby ... -
The greater Agulhas Current system: an integrated study of its mesoscale variability
(Journal of Operational Oceanography, Journal article, 2008-02)For the purpose of developing an operational oceanography system for the greater Agulhas Current regime, a high resolution Hybrid Coordinate Ocean Model (HYCOM) has been set in a nested configuration. The intense and complex ... -
Greenland climate simulations show high Eemian surface melt which could explain reduced total air content in ice cores
(Journal article; Peer reviewed, 2021)This study presents simulations of Greenland surface melt for the Eemian interglacial period (∼130 000 to 115 000 years ago) derived from regional climate simulations with a coupled surface energy balance model. Surface ... -
Greenland surface air temperature changes from 1981 to 2019 and implications for ice-sheet melt and mass-balance change
(Journal article; Peer reviewed, 2020)We provide an updated analysis of instrumental Greenland monthly temperature data to 2019, focusing mainly on coastal stations but also analysing ice‐sheet records from Swiss Camp and Summit. Significant summer (winter) ... -
Greenland-Scotland overflow studied by hydro-chemical multivariate analysis
(Peer reviewed; Journal article, 2003-01)Hydrographic, nutrient and halocarbon tracer data collected in July-August 1994 in the Norwegian Sea, the Faroe Bank Channel (FBC), the Iceland and Irminger Basins and the Iceland Sea are resented. Special attention was ... -
Grein. A New Non-Linear Cryptoprimitive
(Master thesis, 2013-12-10)In this thesis, we will study a new stream cipher, Grein, and a new cryptoprimitive used in this cipher. The second chapter gives a brief introduction to cryptography in general. The third chapter looks at stream ciphers ... -
Grenville-age continental arc magmatism and crustal evolution in central Dronning Maud Land (East Antarctica): Zircon geochronological and Hf-O isotopic evidence
(Peer reviewed; Journal article, 2020)This study focusses on the Grenville-age Maud Belt in Dronning Maud Land (DML), East Antarctica, which was located at the margin of the Proto-Kalahari Craton during the assembly of Rodinia. We present new U–Pb zircon ages ... -
Grenville–age orogeny in central Dronning Maud Land, East Antarctica: constraints from new zircon U–Pb data from Jutulsessen, Gjelsvikfjella
(Master thesis, 2020-06-24)The Mesoproterozoic Maud Belt within central Dronning Maud Land, East Antarctica, preserve important information about the tectonic setting along the eastern margin of the Kalahari Craton and is an essential key in both ... -
Grid sensitivity simulation of low salinity and polymer flooding
(Master thesis, 2015-05-31)Water flooding in a reservoir is a well- established recovery method used to maintain the reservoir pressure and to displace the oil towards the producing well. However, after water flooding there is still a substantial ... -
Grottekartlegging og strukturgeologisk påvirkning på grottedannelse sør for Reingardslivatnet, Rana.
(Master thesis, 2016-06-01)Oppgaven utgjør sammen med Stadheim (2016) første ledd i det gjenopptatte forskningsarbeidet av de grotter som er lokalisert sør for Reingardslivatnet, Rana, som i utgangspunktet har vært fredet siden 6. Januar 1967. Den ... -
Grotter og grottedannelse i Plurdalen: Et tverrsnitt, Mo i Rana.
(Master thesis, 2015-06-01)Denne hovedfagsoppgaven omhandler grotter og grottedannelse langs et tverrsnitt av Plurdalen, i Nordland. Plurdalen er en dal med tydelige fluviale trekk, hvor mangelen på U-dalprofiler kan tyde på at den glasiale erosjonen ... -
Grotters strukturelle arkitektur - studium av Aspfjordgrotten, Fauske, Nordland
(Master thesis, 2019-06-26)Dannelsen av grotter i metamorfe karbonater er avhengig av at porer eksisterer i bergmassen pre-speleogenese. Porerom i form av sprekker og forkastninger er tett knyttet opp til tektonisk aktivitet. Avhengig av spenningsregimet, ... -
Ground penetrating radar for archaeology in Western Norway: Examples from Lyse Abbey and Fana burial mound
(Master thesis, 2021-06-01)In recent years, ground penetrating radar (GPR) has been an important geophysical tool in archaeological prospecting in Norway with discoveries of high interest such as viking ships and iron age settlements. Western Norway ...