Blar i Master theses på tittel
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Development and application of novel measures of foregut lamina propria in Atlantic salmon given 5 different diets
(Master thesis, 2021-03-01)The trial was composed of five diets: a fishmeal/fish oil diet, a 20% soybean meal/30% fishmeal & fish oil diet, a fishmeal/rapeseed oil diet, plant protein concentrates/fish oil diet, plant protein ingredients/mix of ... -
DIETARY EFFECTS ON GROWTH AND ENERGY STATUS OF JUVENILE BALLAN WRASSE (LABRUS BERGYLTA) IN SALMON PENS
(Master thesis, 2022-06-01) -
Differences in gill responses in ballan wrasse (Labrus bergylta)
(Master thesis, 2020-08-04) -
Distribution and feeding ecology of fin (Balaenoptera physalus) and humpback whales (Megaptera novaeangliae) in the Norwegian Sea during the summers of 2013 to 2018
(Master thesis, 2019-06-14)This study aims at describing the current (2013 to 2018) summer distribution and feeding ecology of fin whales (Balaenoptera physalus) and humpback whales (Megaptera novaeangliae) in the Norwegian Sea. These waters function ... -
Does Brownification and Iron Affect Microbial Communities and Mixotrophic Activities? Experiences From a Mesocosm Experiment
(Master thesis, 2020-11-13)In one millilitre of seawater there is on average approximately a million microbial cells, and these are largely responsible for nearly half of all primary production on Earth. Mixotrophic microorganisms are ubiquitous in ... -
Early studies on a novel phosphoinositide 3-kinase p110β isoform, and its localisation
(Master thesis, 2020-12-23)Phosphoionositide 3-kinase (PI3K) is a family of enzymes that are part of the PI3K signalling pathway, which is one of the most often altered pathways in human cancer. The PI3K family is divided into three classes, where ... -
Ecological Consequences of Ash Dieback in Western Norway
(Master thesis, 2021-06-30) -
Eelpouts diet in the Barents Sea: variation between species, areas, fish length and sex
(Master thesis, 2019-06-22)he eelpout family is one of the most common fish families in the Barents Sea. Despite the diversity and wide distribution, we have little information about their ecology, feeding preferences and interaction with other fish. ... -
Effect of different arachidonic acid levels in broodstock diet on egg quality of ballan wrasse (Labrus bergylta)
(Master thesis, 2021-07-31)The production of ballan wrasse (Labrus bergylta) is growing and is becoming a focus area for the aquaculture industry. As a result of rising louse numbers and problems with resistance, biological methods such as cleaner ... -
Effect of sex ratio variation on mating behaviour in a parasite, the salmon louse (Lepeophtheirus salmonis)
(Master thesis, 2020-09-01)In sexual organisms, females produce large gametes and their reproductive success is generally more limited by resources compared to males that produce many small gametes and are more limited by the number of mates. Because ... -
Effects of chlorpyrifos, an organophosphate pesticide on the intestinal barrier of Atlantic salmon (Salmo salar)
(Master thesis, 2021-03-20)Aquaculture is the fastest growing food producing sector worldwide. The decline in capture fisheries has led to a decrease in fish oil and fish meal production. Due to this decline, there is a need for alternative lipid ... -
Effects of dietary fermented sugar kelp (Saccharina latissima) on Atlantic salmon (Salmo salar) intestinal morphology and redox status
(Master thesis, 2022-06-01)The aquaculture industry is the world’s fastest growing food production sector and there is a demand for new feed ingredients from lower marine trophic levels to replace the marine and vegetable resources now used in ... -
Effects of multiple mating and male harassment on female fecundity and longevity in the seed beetle Callosobruchus maculatus.
(Master thesis, 2019-12)Polyandry is a common mating system in many species, however females may experience considerable costs related to multiple mating including male harassment, energy use and in some cases physical damage. Male harassment of ... -
Effects of vgll3 on maturation and its interaction with salinity in Atlantic salmon (Salmo salar, L)
(Master thesis, 2021-06-17)New emerging strategies in the production of Atlantic salmon (Salmo salar), for instance post-smolt and big smolt in land-based facilities experience maturation. High production rates, such as 24 hours photoperiods and ... -
Effekt av miksotrof vekst på biomasse- og lipidproduksjon hos Phaeodactylum tricornutum og Isochrysis galbana - en bioteknologisk tilnærming
(Master thesis, 2020-07-01)Sammendrag Mikroalger utgjør en mangfoldig gruppe av arter med stor metabolsk diversitet. Disse artene kan produsere en rekke kommersielt interessante produkter som kan brukes i human næringsmiddelindustri, helsekost, ... -
Effekt av termisk avlusing på gjellehelse hos laks: Hos patogenfri laks og i kommersiell produksjon på Vestlandet
(Master thesis, 2020-06-12)Målet med dette studiet var å studere effektane av termisk avlusing på gjellehelsa til laks. Lakselus utgjer eit stort problem for norsk lakseoppdrett, og behandlingsmetodane er avgrensa grunna resistens mot fleire medikament. ... -
Effekten av digitale identifiseringsverktøy på videregående elevers motivasjon og læring ved artsidentifisering: Et selvbestemmelsesteoretisk perspektiv
(Master thesis, 2022-06-01)Artsidentifisering utgjør et nyttig bidrag til å forfremme artskunnskaper, som videre har positive følger for forståelse av økologiske sammenhenger. Et felt som dekker store deler av kompetansemålene innen naturvitenskap ... -
Effekten av utplantingstidspunkt på vekst og påvekst i dyrket Sukkertare (Saccharina latissima)
(Master thesis, 2019-11-21)Dyrking av tang og tare har vært praktisert i øst-asiatiske land siden 1950-tallet, og har nylig fått oppmerksomhet i Europa de siste tiårene. I Norge er Saccharina latissima (Linnaeus) C.E. Lane, C. Mayes, Druehl & ... -
Effekter av bisfenol A (BPA) og BPA analoger på østrogenreseptorsignalveien i atlanterhavstorsk (Gadus morhua)
(Master thesis, 2019-12-17)Det har i de siste årene blitt innført et strengere regelverk og skjerpede restriksjoner for anvendelsen av bisfenol A (BPA) i produksjonen av termisk papir og plastprodukter. Bakgrunnen for dette er at det har blitt vist ...