Viser treff 23361-23380 av 36938

    • Pro-gastrin-releasing peptide and outcome in patients with heart failure and anaemia: results from the RED-HF study 

      Ueland, Thor; Gullestad, Lars; Kou, Lei; Aukrust, Pål; Anand, Inder S.; Nordlund, Marianne Sparby; McMurray, John J.; van Veldhuisen, Dirk J.; Warren, David; Bolstad, Nils (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-08-25)
      <p><i>Aims</i>: Neuroendocrine activation is associated with poor outcome in heart failure (HF). The neuropeptide gastrin‐releasing peptide (GRP), derived from the precursor proGRP1‐125 (proGRP), has recently been implicated in inflammation and wound repair. We investigated the predictive value of proGRP on clinical outcomes in HF patients with reduced ejection fraction.</p> <p><i>Methods and ...
    • Biology of mesenchymal stromal cells: Chondrogenesis, paracrine signalling and cartilage repair 

      Islam, Md Ashraful (Doctoral thesis; Doktorgradsavhandling, 2018-10-12)
      The management of articular cartilage lesions is one of the weighty challenges for orthopaedic surgeons. The use of mesenchymal stem/stromal cells (MSCs) has demonstrated as an alternative cell source for cartilage repair due to their multilineage differentiation potential and hypoimmunogenic properties. Despite the advances in cartilage repair techniques, there is no consensus relating to the most ...
    • Hva forskerne egentlig gjør 

      Wiedmann, Ingrid (Chronicle; Kronikk, 2018-10-19)
      <p><i>Introduction</i>: Forskningsdagene ved UiT Norges arktiske universitet, åpen dag ved Framsenteret, ulike arrangement rundt UiTs 50 års jubileum og en UiT spesialforestilling på Hålogaland teater: Forskningen i Tromsø har vist seg seg fram denne høsten. Uansett hvor du går i Tromsø, så formidler forskere til deg at forskning er spennende og at det er kjempegøy å være forsker. Som forsker står ...
    • Sex Differences in the Impact of Body Mass Index on the Risk of Future Atrial Fibrillation: Insights From the Longitudinal Population-Based Tromsø Study 

      Ball, Jocasta; Løchen, Maja-Lisa; Wilsgaard, Tom; Schirmer, Henrik; Hopstock, Laila Arnesdatter; Morseth, Bente; Mathiesen, Ellisiv B.; Njølstad, Inger; Tiwari, Sweta; Sharashova, Ekaterina (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-04-19)
      <p><i>Background</i>: Atrial fibrillation (AF) prevalence is increasing, and body mass index (BMI) is a risk factor for AF. However, sex differences in the impact of BMI on AF risk have not been fully elucidated.</p> <p><i>Methods and Results</i>: Data from the fourth survey (1994–1995) of the Tromsø Study (Norway) were used to investigate the association of single‐measurement BMI on future AF ...
    • Metabarcoding of shrimp stomach content: harnessing a natural sampler for fish biodiversity monitoring 

      Siegenthaler, Andjin; Wangensteen Fuentes, Owen Simon; Soto, Ana Z.; Benvenuto, Chiara; Corrigan, Laura; Mariani, Stefano (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-10-28)
      Given their positioning and biological productivity, estuaries have long represented key providers of ecosystem services, and consequently remain under remarkable pressure from numerous forms of anthropogenic impact. The monitoring of fish communities in space and time are one of the most widespread and established approaches to assess the ecological status of estuaries and other coastal habitats, ...
    • Fra monopol til åpen konkurranse. En studie av hvordan boligbyggelag har tilpasset seg endring av borettslagsloven 

      Jørgensen, Sondre (Master thesis; Mastergradsoppgave, 2016-11-07)
      Borettslovene er fellesbetegnelse på Lov om burettslag og Lov om bustadbyggjelag. De opprinnelige lovene av 4.februar 1960 ble endret 06.06.2003, med virkning fra 15.08.2005. Den nye borettslagsloven er en oppmyking av lovverket, og med lovendringene som utgangspunkt vil jeg sette boligbyggelag som samvirkesammenslutning under forskningslupen. Jeg har gjennom denne masteroppgaven studert hvordan ...
    • Et spørsmål om kompetanse. En diskursanalyse av avisartikler om kompetanse i barnevernet. 

      Meyer, Kristina Jæger (Master thesis; Mastergradsoppgave, 2016-11-07)
      Artikkelen omhandler hvordan barnevernets kompetanse er omtalt i media. Artikkelen bygger på en diskursanalyse av avisartikler fra nordnorske aviser. Avisartiklene ble analysert med utgangspunkt i Laclau og Mouffes begrepsapparat. Nøkkelord: barnevern, media, kompetanse, diskursanalyse
    • Coffee and cancer 

      Lukic, Marko (Doctoral thesis; Doktorgradsavhandling, 2018-10-12)
      <p>You cannot imagine powering through the day without your favorite beverage being on your desk all the time. Have you ever wondered what the consequences might be? </p> <p>It seems that even before you have opened your eyes, there’s already a kettle on the stove or the coffee machine is purring. On the way to work, you have another cup to go from the nearby coffee chop. Long meetings demand ...
    • Stimulation of exosome release by extracellular DNA is conserved across multiple cell types 

      Iliev, Dimitar Borisov; Strandskog, Guro; Nepal, Arpita; Aspar, Augusta; Olsen, Randi; Jørgensen, Jorunn B; Wolfson, Deanna; Ahluwalia, Balpreet Singh; Handzhiyski, Jordan; Mironova, Roumyana (Journal article; Tidsskriftartikkel; Manuskript; Peer reviewed; Preprint, 2018-06-28)
      Exosomes are distinguished from other types of extracellular vesicles by their small and relatively uniform size (30-100 nm) and their composition which reflects their endo-lysosomal origin. Involvement of these extracellular organelles in intercellular communication and their implication in pathological conditions has fuelled intensive research on mammalian exosomes; however, currently, very little ...
    • Introduksjon til vektorer i norske lærebøker og i en undervisningsfilm 

      Fyhn, Anne Birgitte (Journal article; Tidsskriftartikkel; Peer reviewed, 2011)
      <i>Norwegian abstract</i>: Vektorer introduseres andre år på videregående skole i Norge. Denne teksten undersøker hvordan læreverkene og en klatrefilm introduserer dette emnet og hvorvidt filmen kan supplere bøkene. Film og lærebøker undersøkes ut fra samme kriterier. Fordi bøkene bygger på læreplanen, presenteres først en oversikt over vektorers plass i norske læreplaner. Analysene viser at filmen ...
    • Norwegian General Practitioners Contribution and Participation in Emergency Medicine 

      Hjortdahl, Magnus (Doctoral thesis; Doktorgradsavhandling, 2018-10-31)
      Summary: The utility of using general practitioners (GPs) in pre-hospital emergency medicine is currently under debate. The aim of this thesis is to examine Norwegian GPs’ contribution and participation in emergency medicine. As there is limited knowledge in this field, we started by conducting focus group interviews with the stakeholders. During the fall 2012 we interviewed emergency technicians ...
    • How to Be a Bad Bug: Virulence Determinants of Enterococcus faecium 

      Wagner, Theresa (Doctoral thesis; Doktorgradsavhandling, 2018-10-18)
      Enterococcus faecium is a ubiquitous bacterium that only recently emerged as a nosocomial pathogen. Infections mostly affect immunocompromised patients and multi-resistance of E. faecium often hampers treatment. This thesis focuses on determinants, which give pathogenic potential to E. faecium. In the first paper, two TirE proteins are described as novel virulence factors of E. faecium. The tirE ...
    • Nietzsche's Ethics of Power and the Ideas of Right, Justice, and Dignity 

      Himmelmann, Beatrix (Journal article; Tidsskriftartikkel; Peer reviewed, 2017)
      In this article, I first show in which ways Nietzsche’s doctrine of the will to power informs his understanding of practical ideas, such as right, justice, and dignity. Subsequently, I challenge his view by contrasting it with approaches that emphasize the significance of thinking beyond power relations. Particularly, I draw on arguments brought forward by three major figures of the philosophical ...
    • Norske persepsjoner om Russland, 1991 - 2018. Hvordan debatten ovenfor Russland påvirker norske persepsjoner 

      Rydheim, Sindre (Master thesis; Mastergradsoppgave, 2018-05-09)
      Norge og Russland deler en lang forhistorie som strekker seg langt tilbake i tid. Denne oppgaven tar for seg å se på utviklingen av norske persepsjoner i nyere tid, altså etter Sovjetunionens oppløsning frem til i dag. Oppgaven belyses videre gjennom et historisk bakteppe som trekkes tilbake til Pomorhandelen i Norge, og slutten av 1700-tallet i Europa. Norske persepsjoner ovenfor Russland er ...
    • Bayesian analysis of temporal and spatial trends of house prices in Norway 

      Mushore, George Sasha Tendai (Master thesis; Mastergradsoppgave, 2018-09-21)
      The goal of this thesis is to analyse the temporal and spatial trends of house prices in Norway in a Bayesian setting. We will perform regression analysis of the data which will be modelled using structured additive regression models. This choice was made because structured additive regression models can be put into a computational framework of latent Gaussian models that can be analysed using ...
    • Mathematics of Viral Infections: A Review of Modeling Approaches and A Case-Study for Dengue Dynamics 

      Yong, Chung Han (Master thesis; Mastergradsoppgave, 2018-09-20)
      In this thesis we use mathematical models to study the mechanisms by which diseases spread. Transmission dynamics is modelled by the class of SIR models, where the abbreviation stands for susceptible (S), infected (I) and recovered (R). These models are also called compartmental models, and they serve as the basic mathematical framework for understanding the complex dynamics of infectious diseases. ...
    • Distribution, deposition and impact of tailing disposal on the seafloor in Ranfjorden, northern Norway 

      Haugen, Anders Eirik (Master thesis; Mastergradsoppgave, 2018-07-29)
      This study is conducted in Ranfjorden in northern Norway with the goal of gaining a better understanding of the interaction between natural and anthropologic sediments within the fjord. Ranfjorden is of interest due to the fact that it has experienced extensive anthropologic impacts over the last 100 years with the submarine tailings placement (STP) of mine tailings ongoing. The analysis of this ...
    • Fishing for Fishers: Recruitment of fishers in three communities in Nordland 

      Swensen, Marit Helen (Master thesis; Mastergradsoppgave, 2018-05-15)
      This thesis examines the development of recruitment within fisheries in recent years in three North Norwegian coastal communities. Recruitment of fishers is vital for the survival of coastal fishery communities, as well as for the cultural identity of the people living in them. Traditional fisheries have sustained coastal communities for centuries and were the reason the coast was inhabited in the ...
    • Clyde River and the National Energy Board: The Prospects for Legal Reconciliation 

      Moriarity, Catherine (Master thesis; Mastergradsoppgave, 2017-11-03)
      This thesis aims to address uncertainty within the legal regulatory environment of the duty to consult in Canada. It will examine the role of the National Energy Board in conducting consultations with Indigenous peoples when their rights may be adversely impacted by natural resource development projects. In Clyde River et. al. v. Petroleum Geo-Services Inc., 2017, the Supreme Court of Canada found ...
    • Acute heart failure following myocardial infarction: complement activation correlates with the severity of heart failure in patients developing cardiogenic shock 

      Orrem, Hilde L.; Nilsson, Per H.; Pischke, Søren Erik; Grindheim, Guro; Garred, Peter; Seljeflot, Ingebjørg; Husebye, Trygve; Aukrust, Pål; Yndestad, Arne; Andersen, Geir Ø.; Barratt-Due, Andreas; Mollnes, Tom Eirik (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-02-09)
      Aims: Heart failure (HF) is an impending complication to myocardial infarction. We hypothesized that the degree of complement activation reflects severity of HF following acute myocardial infarction. <br> <br> Methods and results: The LEAF trial (LEvosimendan in Acute heart Failure following myocardial infarction) evaluating 61 patients developing HF within 48 h after percutaneous coronary ...