Blar i Faculty of Mathematics and Natural Sciences på tittel
Viser treff 7439-7458 av 9860
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A Regime View of ENSO Flavors Through Clustering in CMIP6 Models
(Journal article; Peer reviewed, 2023)El Niño-Southern Oscillation (ENSO) flavors in the tropical Pacific are studied from a regime perspective. Five recurring spatial patterns or regimes characterizing the diversity of ENSO are established using a clustering ... -
Regional atmospheric response to the Benguela Niñas
(Journal article; Peer reviewed, 2021)We investigate how the atmosphere is affected by the cold sea surface temperature (SST) anomalies of the Benguela Niñas using reanalysis data and a high-resolution atmospheric model. A composite analysis of reanalysis data ... -
Regional climate model simulations for Europe at 6k and 0.2k years BP: sensitivity to changes in anthropogenic deforestation
(Peer reviewed; Journal article, 2014-03-28)This study aims to evaluate the direct effects of anthropogenic deforestation on simulated climate at two contrasting periods in the Holocene, ~6 and ~0.2 k BP in Europe. We apply We apply the Rossby Centre regional climate ... -
Regional climate models' performance in representing precipitation and temperature over selected Mediterranean areas
(Peer reviewed; Journal article, 2013-12-12)This paper discusses the relative performance of several climate models in providing reliable forcing for hydrological modeling in six representative catchments in the Mediterranean region. We consider 14 Regional Climate ... -
Regional correlation and seismic stratigraphy of Triassic Strata in the Greater Barents Sea: implications for sediment transport in Arctic basins
(Journal article; Peer reviewed, 2020)The Greater Barents Sea Basin (GBSB) in Arctic Russia and Norway is an intracratonic basin that accommodated an enormous amount of sediment during the Triassic. These deposits are up to 4.5 km thick over an area 2,500,000 ... -
Regional Expression of npy mRNA Paralogs in the Brain of Atlantic Salmon (Salmo salar, L.) and Response to Fasting
(Journal article; Peer reviewed, 2021-08-26)Neuropeptide Y (NPY) is known as a potent orexigenic signal in vertebrates, but its role in Atlantic salmon has not yet been fully established. In this study, we identified three npy paralogs, named npya1, npya2, and npyb, ... -
Regional impact from fin-fish farming in an intensive production area (Hardangerfjord, Norway)
(Peer reviewed; Journal article, 2014)The Hardangerfjord is one of the largest salmon-farming areas in Norway, with an annual production of approximately 70,000 metric tonnes. The regional impact of fin-fish farming in a fjord environment was studied during ... -
Regional, seasonal, and predictable Arctic sea ice change
(Doctoral thesis, 2017-12-07)The loss of Arctic sea ice is one of the most prominent and best quantified indicators of ongoing global climate change. Satellite passive microwave observations since 1979 indicate significant negative sea ice extent ... -
Regresjonsmodeller i skipsforsikring
(Master thesis, 2009-09-15)Masteroppgaven tar utgangspunkt i et datasett fra skipsforsikring og undersøker hva slags modeller som passer til skadefrekvensen for dette datasettet. Hovedfokuset for masteroppgaven vil være på generalisert lineært miksede ... -
Regular Expressions with Numerical Constraints and Automata with Counters
(Lecture Notes in Computer Science, Chapter; Peer reviewed, 2009)Regular expressions with numerical constraints are an extension of regular expressions, allowing to bound numerically the number of times that a subexpression should be matched. Expressions in this extension describe the ... -
Regulation of appetite and growth of Atlantic salmon (Salmo salar L.) and effect of water oxygen, temperature and dietary energy
(Doctoral thesis, 2017-06-27)High water temperature combined with low dissolved oxygen (LO or hypoxia) is one of the most challenging environmental conditions farmed fish experience. The oxygen requirement of fish increases in parallel to this, which ... -
Regulation of polypyrimidine tract binding protein 1 by class 1A phosphoinositide 3-kinase p110-beta activity in cancer cells
(Master thesis, 2022-11-21)Polypyrimidine tract binding protein 1 (PTB) is an extensively expressed RNA binding protein that regulates alternate splicing of exons in the nucleus. PTB is also localized in a nuclear body called perinucleolar compartment ... -
Regulatory mechanisms of non-coding RNAs during zebrafish embryogenesis
(Doctoral thesis, 2013-05-03)For many years, RNAs were thought to be intermediate products between DNA and protein. The discovery of RNA interference (RNAi), a regulatory process that uses small non-coding RNAs to regulate gene expression at the ... -
Reindeer trampling promotes vegetation changes in tundra heathlands: Results from a simulation experiment
(Journal article; Peer reviewed, 2020)Question Herbivores exert strong influences on vegetation through activities such as trampling, defoliation, and fertilization. The combined effect of these activities on plant performance may cause dramatic vegetation ... -
Reinforcement Learning for Lifelong Multi-Agent Pathfinding in AutoStore system
(Master thesis, 2023-05-25)AutoStore (AS) uses a cubic system for warehouse automation, utilizing robots to retrieve and organize objects in a three-dimensional grid of bins in a Manhattan geometry environment. Lifelong Multi-Agent Pathfinding (LMAPF) ... -
Reinterpretation of LHC results for new physics: status and recommendations after run 2
(Journal article; Peer reviewed, 2020-08-21)We report on the status of efforts to improve the reinterpretation of searches and measurements at the LHC in terms of models for new physics, in the context of the LHC Reinterpretation Forum. We detail current experimental ... -
Reintroduction of dj-1 in müller cells inhibits retinal degeneration in the dj-1 deficient retina
(Journal article; Peer reviewed, 2021)The eye is continuously under oxidative stress due to high metabolic activity and reactive oxygen species generated by daily light exposure. The redox-sensitive protein DJ-1 has proven to be essential in order to protect ... -
Rekneark på ungdomstrinnet
(Master thesis, 2014-06-06)Problemstillinga i oppgåva var korleis opplever elevane bruk av rekneark i matematikk på ungdomstrinnet. Gjennom eitt år vart ulike reknearkoppgåver prøvd ut i 9./10. klasse. I etterkant henta eg inn data ved hjelp av ... -
Rekonstruksjon av bredemde sjøar ved Gråfjellsbrea, Folgefonna
(Master thesis, 2021-09-15)Global oppvarming og smeltande brear fører til aukande fare knytt til stabiliteten av bredemde sjøar og drenering ved jøkullaup. Eit jøkullaup er ei brå tapping av ein bredemd sjø med påfølgjande stor vassføring som igjen ...