Blar i Master theses på tittel
Viser treff 193-212 av 257
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Spatiotemporal variation in the density distribution of sprat (Sprattus sprattus) in Hardangerfjorden and Sognefjorden
(Master thesis, 2022-06-01)Sprat (Sprattus sprattus) is a pelagic fish species of considerable importance for the Norwegian fjord ecosystems, especially in Sognefjorden and Hardangerfjorden. Coastal habitats like fjords are heavily impacted by human ... -
Spawning during an oil spill: how exposure to the water-accommodated fraction of crude oil may disrupt polar cod (Boreogadus saida) reproduction
(Master thesis, 2020-07-01)Declining ice cover in the Arctic has made it possible to extract oil reserves in areas that were once unreachable. However, all oil exploration comes with an inherent risk of spills. Conditions in the Arctic may increase ... -
Spawning season fidelity in spring and autumn spawning Atlantic herring, Clupea harengus. - A comparative study of genomic and phenotypic separation methods
(Master thesis, 2019-06-14)Atlantic herring have a complex population structure and show a wide range of life history strategies, including spawning times and locations. Time of spawning is a key characteristic for population separation. Spawning ... -
Species composition, distribution and ecology of the demersal fish community along the Norwegian coast north of Stad under varying environmental conditions
(Master thesis, 2019-06-14)In the last decades, temperatures of the Atlantic current that enters the Norwegian Coastal Current (NCC) has been above the yearly average, with 2007 as the warmest registration on record (Skagseth 2012). The climatic ... -
Spredning av lakselus (Lepeophtheirus salmonis) fra oppdrettsanlegg og beregnet dødelighet på utvandrende smolt fra Stadt til Hustadvika (PO5)
(Master thesis, 2022-06-01)Lakselusen (Lepeophtheirus salmonis) er en naturlig parasitt i norske fjorden, som har blitt et økende problem for både oppdretts- og villaks. Spesielt i løpet av utvandringsperioden fører økt lusepåslag til utfordringer. ... -
Studenters oppfatning av hva det vil si å være en dyktig biologilærer: En studie av lærerkvaliteter, undervisningstiltak – og metoder som gjør at biologilærere kan betegnes som dyktige undervisere
(Master thesis, 2019-06-25)Studien handler om studenters oppfatning om temaet lærerdyktighet: Hvorfor er det viktig å ha innsyn i hva elever tenker om læreres undervisningspraksis, og hvordan kan denne kunnskapen tas i bruk? Lærerdyktighet i ulike ... -
Studies of granulocyte colony stimulating factor signaling to develop tools for clinical assessments of severe congenital neutropenia
(Master thesis, 2023-06-02)Neutropenia is condition characterized by low number of neutrophils in circulation. This leads to an increased risk of infections and is often diagnosed early in life. Extreme cases are known as severe neutropenia and are ... -
Studies of retinoid X receptors (Rxr) and the Rxr-signaling pathway in Atlantic cod (Gadus morhua) using immunochemical and ex vivo approaches
(Master thesis, 2023-09-04)Nuclear receptors (NRs) comprise a large superfamily of ligand-activated transcription factors. Many NRs facilitate gene expression through heterodimeric binding to retinoid X receptor (RXR). RXR is thus part of a vast ... -
Study of B Cell Factors in Autoimmune Polyendocrine Syndrome Type 1
(Master thesis, 2022-06-01) -
Systematic revision of the genus Jorunna (Nudibranchia: Discodorididae) in Europe with a focus on the J. tomentosa species complex
(Master thesis, 2020-09-01)Jorunna is a genus of Nudibranchia in the family Discodorididae, currently comprising 21 recognized valid species with a worldwide coastal distribution in the four main biogeographical regions Eastern and Western Atlantic, ... -
Tegning som læringsstrategi blant biologistudenter: En kvantitativ pilotstudie av studenters syn på og bruk av tegning som læringsstrategi i biologi
(Master thesis, 2021-08-01)Tegning som læringsstrategi assosieres med langsiktig læring, og kan bidra til økt kritisk tenking, forståelse, engasjement og motivasjon. Visualisering er en sentral del av naturvitenskapelige disipliner. Tegning anerkjennes ... -
Temperature-dependent development of embryonic, planktonic, and parasitic stages of the sea lice Caligus elongatus
(Master thesis, 2021-09-11) -
Tenkemåte hos biologistudenter En kvalitativ studie av hvordan biologistudenters tenkemåte er preget av å være vekstbasert eller fastlåst
(Master thesis, 2019-06-22)Denne studien tar sikte på å gi innsyn i hvilken tenkemåte som preger biologistudentene ved UiB. Tenkemåte i denne studien blir sett ut fra hva studentene tenker om formbarheten til intelligens og evner, og hvordan de ... -
Testing of methods to isolate live-infectious viruses from seawater
(Master thesis, 2023-06-02) -
Testing Structure-from-Motion imaging technique to quantify Blue mussels (Mytilus spp.) abundance
(Master thesis, 2023-06-02) -
The Abundance of PE 18:2 is Increased in Parkinson’s Disease Patient Brain Tissue and DJ-1 Knockout Zebrafish Disease Models
(Master thesis, 2023-06-02)Parkinson’s Disease (PD) is an age-related neurodegenerative disorder associated with both motor and non-motor symptoms. It is characterized by depletion of dopamine-producing neurons in the substantia nigra and the presence ... -
The Attenuating Effects of 14-3-3η in Parkinson’s Disease-Related α-Synuclein Aggregation
(Master thesis, 2020-06-20) -
The Biological Potential for Sustainable Utilisation of Bycatch Species in Norwegian Fisheries
(Master thesis, 2023-06-02)With a growing global population and an increasing demand for food in the future, novel marine resources are needed. Some bycatch species may have little or no commercial value when there is not an established market for ... -
The distribution and detailed morphological description and photo documentation of the soft coral family Nephtheidae in the North East Atlantic
(Master thesis, 2020-06-30)The soft coral family Nephtheidae is known for being the most difficult to classify of all the Alcyonacea families. The confusion in the terminology and the lack of consistent de-tailed descriptions and use of figures ...