Faculty of Science and Technology: Nye registreringer
Viser treff 21-40 av 10641
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The Core of the Matter—Importance of Identification Method and Biological Replication for Benthic Marine Monitoring
(Journal article; Peer reviewed, 2024)Benthic macrofauna are important and widely used biological indicators of marine ecosystems as they have limited mobility and therefore integrate the effects of local environmental stressors over time. Recently, environmental ... -
Water treatment of recirculating aquaculture system (RAS) effluent water through microalgal biofilms
(Journal article; Peer reviewed, 2024)This research studied the growth of microalgae (Chlorella vulgaris and Phaeodactylum tricornutum) on a biofilm reactor using effluent water from salmon production in a recirculating aquaculture system (RAS). RAS effluent ... -
Onset of circadian rhythmicity in the brain of Atlantic salmon is linked to exogenous feeding
(Journal article; Peer reviewed, 2024)An organism’s biological processes are adapted to and driven by rhythmicity in the natural environment and periodicity of light is one of the most influential factors. In a developing organism, the onset of circadian ... -
Improving subseasonal forecast skill in the Norwegian Climate Prediction Model using soil moisture data assimilation
(Journal article; Peer reviewed, 2024)This study shows the importance of soil moisture (SM) in subseasonal-to-seasonal (S2S) predictions at mid-latitudes. We do this through introducing the Norwegian Climate Prediction Model Land (NorCPM-Land), a land reanalysis ... -
Revising chronological uncertainties in marine archives using global anthropogenic signals: a case study on the oceanic 13C Suess effect
(Journal article; Peer reviewed, 2024)Marine sediments are excellent archives for reconstructing past changes in climate and ocean circulation. Overlapping with instrumental records, they hold the potential to elucidate natural variability and contextualize ... -
Antarctic Blue Ice Areas are hydrologically active, nutrient rich and contain microbially diverse cryoconite holes
(Journal article; Peer reviewed, 2024)Antarctica is the coldest, windiest and least inhabited place on Earth. One of its most enigmatic regions is scoured by katabatic winds blue ice that covers 235,000 km2 of the Antarctic fringe. Here, we demonstrate that ... -
Splitting schemes for coupled differential equations: Block Schur-based approaches & Partial Jacobi approximation[Formula presented]
(Journal article; Peer reviewed, 2024)Coupled multi-physics problems are encountered in countless applications and pose significant numerical challenges. In a broad sense, one can categorise the numerical solution strategies for coupled problems into two ... -
A versatile water vapor generation module for vapor isotope calibration and liquid isotope measurements
(Journal article; Peer reviewed, 2024)A versatile vapor generation module has been developed for both field-based water vapor isotope calibrations and laboratory-based liquid water isotope measurements. The vapor generation module can generate a stream of ... -
Sea-ice-loss slowdown modulates the sea surface salinification in the Kara-Laptev Seas since the 2008 summer
(Journal article; Peer reviewed, 2024)Recent studies have revealed the slowed Arctic sea-ice loss, but its climate effect on the ocean system remains unclear. By examining reanalysis datasets, we illustrate a paradoxical regime shift characterized by sustained ... -
Isotopic Fractionation during Sublimation of Low Porosity Ice
(Journal article; Peer reviewed, 2024)The magnitude of isotopic fractionation during sublimation of ice remains poorly constrained. Field and laboratory studies that span decades have persistently shown conflicting results. A better understanding of fractionation ... -
Explorations of Physical Attacks Against Embedded Systems and Their Defences
(Doctoral thesis, 2025-02-05)Til dagleg omgir me oss med hundrevis av elektroniske system. Desse systema, som gjerne blir kalla innvevde system, finst i bilane me køyrer, i kritisk infrastruktur, og i heimane våre. Som brukarar tek me ofte for gitt ... -
Scaling non-stationary turbulence during the afternoon and evening transition of the convective boundary layer
(Doctoral thesis, 2025-02-07)Turbulens, transport og blanding i det atmosfæriske grenselaget (ABL) er relevant for en rekke felt med stor samfunnsmessig betydning, som urban meteorologi, kontroll og varsling av luftkvalitet, landbruksmeteorologi og ... -
A solution for constraining past marine Polar Amplification
(Journal article; Peer reviewed, 2024)Most climate proxies of sea surface temperatures suffer from severe limitations when applied to cold temperatures that characterize Arctic environments. These limitations prevent us from constraining uncertainties for some ... -
Who Watches the Watchers: Attacking Glitch Detection Circuits
(Journal article, 2024)Over the last decades, fault injection attacks have been demonstrated to be an effective method for breaking the security of electronic devices. Some types of fault injection attacks, like clock and voltage glitching, ... -
Cell death induced by Lepeophtheirus salmonis labial gland protein 3 in salmonid fish leukocytes: A mechanism for disabling host immune responses
(Journal article; Peer reviewed, 2024)The salmon louse (Lepeophtheirus salmonis) is an ectoparasite feeding on mucus, skin, and blood of salmonids. On parasitised fish erosions and, at later lice stages, ulcerations appear at the louse feeding site. In susceptible ... -
Functional characterisation of salmon louse (Lepeophtheirus salmonis) labial gland proteins: Implications for host immune modulation and anti-coagulation
(Doctoral thesis, 2025-01-31)Den ektoparasittiske lakselusen, som infesterer laksefisk mens den spiser på vertens slim, hud og blod, utgjør et betydelig problem for oppdrett av atlantisk laks. Nåværende behandlingsstrategier er ikke bærekraftige og ... -
Biofilter and degasser performance at different alkalinity levels in a brackish water pilot scale recirculating aquaculture system (RAS) for post-smolt Atlantic salmon
(Journal article; Peer reviewed, 2024)Maintaining pH stability in Recirculating Aquaculture Systems (RAS) is essential, as it has a direct impact on the toxicity of ammonia, CO2, and other metabolite compounds, as well as the efficiency of critical processes ... -
Tigecycline-resistant Klebsiella pneumoniae strains from sewage in Norway carry heavy-metal resistance genes encoding conjugative plasmids
(Journal article; Peer reviewed, 2024)Objectives Tigecycline is a last-resort antibiotic used for treatment of infections with carbapenem-resistant Klebsiella pneumoniae. The aim of the study was to understand the genetic mechanism of resistance and the genetic ... -
Fra istidene til storpolitikken-Klima-forskningen ved Institutt for geovitenskap
(Journal article; Peer reviewed, 2024)Palaeoclimate research at The University of Bergen (UiB) has through the last 50 years been developed into a central research environment in Norwegian and international climate research. As a central element of the Bjerknes ... -
Can machine-learning algorithms improve upon classical palaeoenvironmental reconstruction models?
(Journal article; Peer reviewed, 2024)Classical palaeoenvironmental reconstruction models often incorporate biological ideas and commonly assume that the taxa comprising a fossil assemblage exhibit unimodal response functions of the environmental variable of ...