Now showing items 41-60 of 32816

    • Characterization of competition between commensal A2 and clinical A1 strains of Enterococcus faecium 

      Fenzel, Carolin Kornelia (Mastergradsoppgave; Master thesis, 2023-05-14)
      Enterococcus faecium (E. faecium) emerged from a gut commensal to one of the leading nosocomial multidrug-resistant pathogens. The species of E. faecium, has a deep phylogenetic split into commensal and clinical strains. The dominance of clinical strains during nosocomial infections is only insufficiently understood. Previous studies revealed competitive characteristics between the commensal ...
    • Transferencias léxicas del catalán al español: Un estudio sobre el castellano hablado en Cataluña 

      Brakstad, Julie Berg (Mastergradsoppgave; Master thesis, 2023-05-14)
      Despite the fact that there are many studies concerning the topic of linguistical interferences between two languages coexisting in the same speaker community, there are few studies that analyses to what level certain interferences are accepted from the minority language to the dominant one in comparison with the level of use within the individual speaker of the minority language. In this thesis, ...
    • Exploring the adenosine system by cancer-associated fibroblasts in the context of radiotherapy 

      Afroj, Shamima (Mastergradsoppgave; Master thesis, 2023-05-14)
      Background of the study: Cancer-associated fibroblasts (CAFs) are a heterogeneous population of cells that are mainly found in solid malignancies and play vital roles in tumor progression and metastasis, including important immunoregulatory functions. In this study, our objective was to explore the immunosuppressive adenosine system within the CAFs isolated from non-small cell lung carcinomas (NSCLC) ...
    • Frigjøringsjubileet i Narvik 1995 -En studie av Frigjøringskomiteens rolle 

      Røraas, Simen (Mastergradsoppgave; Master thesis, 2023-05-14)
      Avhandlingen tar for seg Frigjøringskomitéens rolle og arbeid i planleggingen og gjennomføringen av frigjøringsjubileet i 1994/95. Fra annonseringen av komitéen i 1991, følger oppgaven komiteens arbeid med jubileet kronologisk frem til gjennomføringen av jubileet i 1995. Oppgaven har en strukturell tilnærming, som deler inn oppgaven i intensjon, produksjon og resepsjon. Oppgaven viser hvordan ...
    • Drama i naturfag 

      Hervik, Evy (Mastergradsoppgave; Master thesis, 2023-05-14)
      Gjennom denne studien har jeg undersøkt hvordan elever uttrykker engasjement i et undervisningsopplegg med drama som læringsform i naturfag, samt sett på hvilken måte drama som læringsform kunne bidra til å engasjere elever i naturfaget. Prosjektet var satt sammen av to undervisningsøkter og datainnsamlingsmetodene; observasjon, spørreskjema og intervju. Det var dette som dannet grunnlaget for all ...
    • Isolation and Characterization of Bacteriophages from the Arctic 

      Hosen, Md Sabuj (Master thesis; Mastergradsoppgave, 2023-05-14)
      Bacteriophages are viruses that specifically infect bacteria. These obligate intracellular parasites are Earth's most copious, ubiquitous, and genetically diverse (unexplored) biological entities. Organisms in the Arctic environment constantly experience extreme conditions, therefore life in the Arctic evolved different specialized strategies and molecules to survive which offers huge opportunities ...
    • Lærarar si undervegsvurdering, i form av munnlege tilbakemeldingar, ved gjennomføring av praktiske aktivitetar i naturfag 

      Vadstein, Madelen Navelsaker (Mastergradsoppgave; Master thesis, 2023-05-14)
      Masteroppgåva mi hadde som hensikt å undersøkje vurderingspraksisen til lærarar i naturfag, meir spesifikt knytt til munnlege tilbakemeldingar som undervegsvurdering i samband med praktiske aktivitetar i undervisninga. I masteroppgåva ynskte eg å få svar på kva typar munnlege tilbakemeldingar lærarane nytta mest under dei praktiske aktivitetane og på kva måtar dei brukte tilbakemeldingane som ...
    • Is the Precariat the New Proletariat? A comparative study of justice in Charles Dickens’s Victorian novel Oliver Twist (1836) and Guy Gunaratne’s contemporary novel In Our Mad and Furious City (2018). 

      Lyche, Hannah Amanda (Mastergradsoppgave; Master thesis, 2023-05-14)
      This thesis, Is the Precariat the New Proletariat? A comparative study of justice in Charles Dickens’s Victorian novel Oliver Twist (1836) and Guy Gunaratne’s contemporary novel In Our Mad and Furious City (2018), argues that the precariat, a term coined by Guy Standing, is a new emerging social class that is represented in modern literature and is a continuation and modern equivalent to the previously ...
    • Using High-Resolution Mass Spectrometry to identify lipids in marine bacterial biomass 

      Laugsand, Gøril (Mastergradsoppgave; Master thesis, 2023-05-14)
      Background: BMFishfeed is a cooperative project since 2021 between UiT the Arctic University of Norway, NORCE Stavanger and the University of South-Eastern Norway where the goal is to develop a lipid-rich bacterial meal that can be utilized as fish feed in the aquaculture industry. Carbon-rich waste from an omega-3 production site is used as nutrition for marine bacterial cultures, which are fermented ...
    • Selvledelse og selvgående stillinger - Blir selvledelse praktisert der det forventes at man er selvgående? 

      Mensah, Jelena Aurora Walstrøm (Mastergradsoppgave; Master thesis, 2019-05-14)
      Tema for denne masteroppgaven er selvledelse i stillinger med høy grad av selvstendighet. Studien har fokus på finne ut hvilken lederstil som praktiseres i stillinger der det forventes at medarbeiderne er selvgående. Problemstillingen i denne studien er: Hvilken ledelse praktiseres i en virksomhet der det forventes at medarbeiderne er selvgående, og hvilke barrierer for selvledelse kan vi ...
    • Default, time-pressured and incentivized deliberate reasoning 

      Abukar, Fozia Aweys (Mastergradsoppgave; Master thesis, 2021-05-14)
      The purpose of this study was to investigate the effect time-pressure and incentives have on deliberate reasoning. A person’s tendency to engage in and enjoy processes that require reasoning, i.e., their need for cognition, and their algorithmic ability are factors that may moderate performance in reasoning tasks when they are under time-pressure or given monetary reward. Identifying how to increase ...
    • Enhancing Prediction of Blast-Induced Ground Vibrations through Machine Learning 

      Jansrud, Guro (Mastergradsoppgave; Master thesis, 2024-01-12)
      This Master’s thesis investigates the application of Machine Learning (ML) in predicting blast-induced ground vibrations in mining, with the aim of sur- passing the precision of the current industry-standard model that utilizes an empirical, regression-based method. The study applied a Deep Neural Network (DNN) model, selected for its capability to consider a broader range of variables than the ...
    • Effect of ketosis on pain and quality of life in women with lipedema. 

      Sandnes, Frida Huhta (Mastergradsoppgave; Master thesis, 2022-05-13)
      Background: Lipedema is an adipose tissue condition in females characterized by immobility, pain, and reduced quality of life (QoL). Recent publications indicate that ketogenic diets may induce symptom relief in women with lipedema. The aim of this study was to investigate the impact of a low-energy ketogenic diet on pain and QoL in women with lipedema, compared to a low-energy non-ketogenic ...
    • Process optimization of albumin-stabilized mitotane nanoparticle preparation by dual centrifugation and first lyophilization study 

      Zhang, Cindy Jia Ru (Mastergradsoppgave; Master thesis, 2022-05-13)
      Albumin-stabilized mitotane nanoparticles intended for intravenous application can serve as a potential formulation for the treatment of adrenocortical carcinoma. However, the particle size of a nanoparticle-based formulation is crucial for the in vivo behavior of the nanoparticles following an intravenous injection. Prior to this project, the particle size of this nanoformulation had a mean of ...
    • Mapping the Well-Being of Norwegian Mothers During the COVID-19 Pandemic 

      Kvalø, Marie (Mastergradsoppgave; Master thesis, 2022-05-12)
      The COVID-19 pandemic has had negative effects on people’s well-being and quality of life. In order to extend existing research, we focused on Norwegian mothers with children in elementary schools, and investigated whether the pandemic influenced their well-being, stress, and worries. Our sample consisted of 231 mothers responding in the first data collection that took place June 2020, 97 mothers ...
    • Push and pull factors for migration of foreign pharmacists to Norway 

      Iqbal, Saleem (Mastergradsoppgave; Master thesis, 2022-05-12)
      Migration of foreign pharmacists to Norway has increased considerably in recent years. Data from the Directorate of Health shows that 1592 foreign pharmacists received authorization in Norway from 2013 to 2021 as compared to 1952 Norwegian pharmacists. There are several theories of migration, but “push and pull theory” is the most widely used approach to learn about reasons of migration. According ...
    • Computational studies on the human GnRH-I and the GnRH-receptor 

      Tran, Anton (Mastergradsoppgave; Master thesis, 2022-05-12)
      Gonadotropin-releasing hormone receptor (GnRH-R), which is a Class A G-protein coupled receptor (GPCR), has a vital role in the regulation of sex hormones. The receptor also has a prominent role in diseases, with examples being reproductive cancers and non-reproductive cancers like glioblastoma. Gonadotropin-releasing hormone (GnRH) agonists have been proven to combat cell proliferation in cancers. ...
    • Antarctic ice sheet modelling – the needs, challenges, and opportunities for Norwegian Antarctic research 

      Langebroek, Petra Margaretha; Goelzer, Heiko; Petrini, Michele; Chandler, David Matthew (Conference object; Konferansebidrag, 2024-05)
      Antarctic Ice Sheet mass loss accounts for the largest uncertainties in global sea level projections. Antarctic meltwater and iceberg calving, together with changes in sea ice, also impact global ocean circulation, carbon uptake, and ecosystems. To understand, quantify and predict these changes and impacts, we employ climate and ice sheet models. Over the past 5+ years the Norwegian polar research ...
    • Uncertain Remanufacturing Reverse Logistics Network Design in Industry 5.0: Opportunities and Challenges of Digitalization 

      Yu, Hao; Sun, Xu (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-05-10)
      Remanufacturing, a crucial step of reverse logistics, focuses on restoring or enhancing the functionality of waste products. The challenge in planning an effective remanufacturing reverse logistics system lies in the uncertainties from various sources. In addition, the evolving industrial landscape in Industry 5.0 necessitates adaptability to technological advancements. This paper proposes an ...
    • The impact of advection on a Subarctic fjord food web dominated by the copepod Calanus finmarchicus 

      Basedow, Sünnje Linnéa; Renner, Angelika; Espinasse, Boris Dristan; Falk-Petersen, Stig; Graeve, Martin; Bandara, Kanchana; Sørensen, Kai; Eiane, Ketil; Hagen, Wilhelm (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-05-04)
      Fjord and shelf food webs are frequently supplemented by the advection of external biomass, which in high-latitude seas often comes in the form of lipid-rich copepods that can support a wide range of fish species, including Northeast Arctic cod (Gadus morhua). A seasonal match or mismatch at the lower trophic levels (phytoplankton and zooplankton) is central in determining how much energy and biomass ...