Fakultet for naturvitenskap (NV)
Collections in this community
-
Institutt for biologi [2612]
-
Institutt for fysikk [2701]
-
Institutt for kjemi [1399]
Recent Submissions
-
Long-distance dispersal in the short-distance dispersing house sparrow (Passer domesticus)
(Journal article; Peer reviewed, 2024)The house sparrow (Passer domesticus) is a small passerine known to be highly sedentary. Throughout a 30-year capture–mark–recapture study, we have obtained occasional reports of recoveries far outside our main metapopulation ... -
epegRNA Screening Platform for Primary Immunodeficiency Mutations in HEK293 cells and Hematopoietic Stem and Progenitory Cells (HSPCs)
(Master thesis, 2024)Mangel på adenosindeaminase (DADA2) er en primær immunsvikt forårsaket av autosomale recessive mutasjoner i adenosindeaminasegen (CECR1, ADA2). Korrekte behandlingsmetoder er først og fremst avhengig av sykdomsfenotypen, ... -
Silicon Solar Cells: Trends, Manufacturing Challenges, and AI Perspectives
(Journal article; Peer reviewed, 2024)Photovoltaic (PV) installations have experienced significant growth in the past 20 years. During this period, the solar industry has witnessed technological advances, cost reductions, and increased awareness of renewable ... -
Decontamination of Listeria monocytogenes in Atlantic salmon (Salmo salar L.) processing by using hydrogen peroxide
(Master thesis, 2024)Forekomsten av Listeria monocytogenes i lakseindustrien utgjør betydelige utfordringer for matsikkerhet og folkehelse. Denne bakterien er kjent for sin holdbarhet og evne til å overleve og trives i ulike miljøer, inkludert ... -
Dynamic Boolean modeling of molecular and cellular interactions in psoriasis predicts drug target candidates
(Journal article; Peer reviewed, 2024)Psoriasis arises from complex interactions between keratinocytes and immune cells, leading to uncontrolled inflammation, immune hyperactivation, and a perturbed keratinocyte life cycle. Despite the availability of drugs ... -
Gifted students’ experiences with participation in enrichment programs at talent centers in Norway
(Journal article; Peer reviewed, 2024)Gifted students may be at risk of school disengagement due to lacking intellectual challenges. Four talent centers were established to offer makerspace enrichment programs, because makerspace activities promote engagement ... -
Exploring the Sustainable Docosahexaenoic Acid Production in Aurantiochytrium limacinum SR21 Using Residual Raw Materials
(Master thesis, 2024)Omega-3-fettsyrer er essensielle næringsstoffer for helsen til mennesker, dyr og fisk. Spesielt er dokosaheksaensyre (DHA) en viktig omega-3-fettsyre som kun produseres i havet av marine arter, og som dermed utgjør ... -
Development and evaluation of Bacillus methanolicus strains optimised for industrial applications
(Master thesis, 2024)B. methanolicus har flere fordeler som produksjonsstamme innen bioteknologi. Først og fremst metylotrofi, evnen til å metabolisere metanol, gir betydelige fordeler for bioindustrien. Tradisjonelle cellefabrikker er avhengige ... -
Investigating Compact Symmetric Objects as sources of Ultra-High- Energy Cosmic Rays and High-Energy Neutrinos
(Master thesis, 2024)I denne avhandlingen har vi undersøkt potensialet til hotspots i endene av kompakte symmetriske objekter (CSO) som kilder til ultrahøyenergetisk kosmisk stråling (UHECR) og høyenergetiske nøytrinoer. Hovedfunnet i denne ... -
Enzymatic upgrading of alginate from Alaria esculenta and Saccharina latissma with AlgE6 in process
(Master thesis, 2024)Alginat er et biopolymer som består av $\beta$-D-mannuronsyre(M) og $\alpha$-L-guluronsyre(G). I Norge blir det årlig høstet 150 000 tonn med \textit{Laminaria hyperborea}/stortare(LH) for produksjon av alginat. Alginatet ... -
Endocrine and metabolism disrupting chemicals in plastic food packaging: Addressing the unknowns
(Doctoral theses at NTNU;2024:359, Doctoral thesis, 2024)Over 16,000 chemicals are used in or present in plastics, with more than a quarter known to be hazardous and over 10,000 lacking basic data on identity, functionality, and toxicity. In addition, plastics contain numerous ... -
Silicon Production via Aluminothermic Reduction of Calcium Silicate Slags
(Doctoral theses at NTNU;2024:344, Doctoral thesis, 2024)Silicon is in high demand around the world, thanks to its essential role in everything from solar cells to silicones. But producing silicon is no small feat—it consumes a lot of energy and produces a significant amount of ... -
Investigation of underutilised marine food resources of the Norwegian Sea: Exploring the factors affecting the microbial community composition, chemical profile, physicochemical attributes, and storage stability of European edible sea urchin (Echinus esculentus) and European plaice (Pleuronectes platessa)
(Doctoral theses at NTNU;2024:319, Doctoral thesis, 2024)Seafood is among the most traded commodities in today's international markets, with annual global consumption projected to increase in the upcoming years. To meet growing demand while reducing the pressure on overfished ... -
Development and testing of antibiotic resistance and promoter cassettes for a versatile toolbox of conditional suicide plasmids in Marinobacter algicola
(Master thesis, 2024)Denne oppgaven er en del av en utvikling av en fleksibel verktøykasse for betingede selvmordsplas- mider, hvor hvert plasmid best ̊ar av kassetter av forskjellige egenskaper som enkelt kan byttes ut for ̊a tilpasse ulike ... -
Two decades of increasing functional and phylogenetic richness in a mountaintop flora in central Norway
(Journal article; Peer reviewed, 2024)Questions: Analysing how multiple facets of biodiversity vary across space and time can help to predict the vulnerability of mountaintop floras to future environmental changes. Here we addressed the following questions: ... -
In-process epimerisation of alginates from Saccharina latissima, Alaria esculenta and Laminaria hyperborea
(Journal article; Peer reviewed, 2024)Alginates are valued in many industries, due to their versatile properties. These polysaccharides originate from brown algae (Phaeophyceae) and some bacteria of the Azotobacter and Pseudomonas genera, consisting of 1 → 4 ... -
Film drainage and critical velocity of fluid particles in power-law fluids
(Journal article; Peer reviewed, 2024)This work studies the collision of fluid particles (bubbles or droplets) in non-Newtonian media whose viscosity obeys the power-law model, by analyzing the behavior of the drainage of the film between the particles. The ... -
Assessing the potential influence of the biofilter’s microbiota on the bacterial communities of the rearing water in small-scale RAS with Atlantic salmon fry
(Master thesis, 2024)Integreringen av RAS i produksjonssyklusen til atlantisk laks vokser fordi det reduserer vannforbruket og gir et relativt stabilt og kontrollert kulturmiljø. I RAS resirkuleres vann etter å ha gjennomgått en behandlingsprosess, ... -
Effects of H2S and mitigation measures on microbial communities in Atlantic salmon (Salmo salar) smolt RAS
(Master thesis, 2024)Akvakultur er den raskest voksende matsektoren globalt og har betydelig potensial som en bærekraftig matkilde for å støtte den stadig økende globale befolkningen. Imidlertid presenterer den raske utvidelsen av denne sektoren ... -
Phaeodactylum tricornutum tolerance to cadmium and copper
(Master thesis, 2024)Industrialiseringen har ført til økt utslipp av tungmetaller i både akvatiske og terrestriske miljøer, og dette kan ha stor påvirkning på levende organismer, inkludert marine mikroalger. Til tross for mikrogalgers fundamentale ...