Now showing items 221-240 of 33752

    • Preoperativ adenomlokalisering ved primær hyperparatyreoidisme - En retrospektiv registerstudie av opererte pasienter på UNN 

      Kjørstad, Amalie Simiane Leth (Master thesis; Mastergradsoppgave, 2022-08-18)
      Bildeundersøkelser har blitt standard preoperativ prosedyre ved behandling av primær hyperparatyreoidisme (pHPT), og ultralyd og scintigrafi er de to mest brukte bildediagnostiske verktøyene. Choline-PET har de siste ti årene fått økt aksept som preoperativ lokaliseringsteknikk ved behandling av pHPT. I 2019 startet Bryst- og endokrinkirurgisk seksjon på UNN å registrere sine operasjonsdata i det ...
    • Environmental contaminants in Arctic human populations: Trends over 30 years 

      Palaniswamy, Saranya; Nevala, Laura; Pesonen, Paula; Rautio, Arja; Järvelin, Marjo-Riitta; Abass, Khaled; Charles, Dolley Dixil (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-05-25)
      Introduction - Arctic Monitoring and Assessment Programme (AMAP) monitors persistent organic pollutant (POP) levels in the Arctic populations and assesses health effects related to exposure to them. Many internationally regulated POPs persist in humans and biota, while new Emerging Contaminants of Arctic Concern (ECAC), many of which are unregulated, present additional challenges. Biomonitoring ...
    • Unravelling controls on multi-source-to-sink systems: A stratigraphic forward model of the early–middle Cenozoic of the SW Barents Sea 

      Lasabuda, Amando; Chiarella, Domenico; Sømme, Tor Oftedal; Grundvåg, Sten-Andreas; Dore, Anthony G.; Primadani, Grandika; Rydningen, Tom Arne; Laberg, Jan Sverre; Hansen, Alfred (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-10)
      Source-to-sink dynamics are subjected to complex interactions between erosion, sediment transfer and deposition, particularly in an evolving tectonic and climatic setting. Here we use stratigraphic forward modelling (SFM) to predict the basin-fill architecture of a multi-source-to-sink system based on a state-of-the-art numerical approach. The modelling processes consider key source-to-sink parameters ...
    • Glacial troughs as centres of organic carbon accumulation on the Norwegian continental margin 

      Diesing, Markus; Paradis, Sarah; Jensen, Henning; Thorsnes, Terje; Bjarnadóttir, Lilja Rún; Knies, Jochen Manfred (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-06-15)
      The role of continental margin sediments in the carbon cycle and the associated management potential for climate mitigation are currently poorly understood. Previous work has indicated that margin sediments store significant amounts of organic carbon, but few studies have quantified the rates at which organic carbon is accumulated. Here, we use machine learning to make spatial predictions of the ...
    • Geological and glaciological controls of 21,700 active methane seeps in the northern Norwegian Barents sea 

      Serov, Pavel; Andreassen, Karin Marie; Winsborrow, Monica Caroline Mackay; Mattingsdal, Rune; Patton, Henry Jared (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-11)
      Due to tectonic uplift in the Cenozoic and numerous shelf-wide glaciations during the Quaternary, ∼1–2.5 km of sedimentary overburden has been eroded from the Barents Sea shelf, leading to the exhumation and partial uncapping of hydrocarbon accumulations. Widespread natural gas and oil leakage from the glacially eroded middle-upper Triassic reservoir directly into the water column has been documented ...
    • Et valgskred uten velgere 

      Pötzsch, Holger (Chronicle; Kronikk, 2024-07-09)
      Det var ikke Keir Starmer som vant valget i Storbritannia. Det var Rishi Sunak som tapte.
    • Professional identity of public librarians, archivists, and museum professionals in five European countries 

      Khosrowjerdi, Mahmood; Johnston, Jamie; Rydbeck, Kerstin; Vårheim, Andreas; Huvila, Isto; Tóth, Máté; Pálsdóttir, Ágústa; Mierzecka, Anna (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-10)
      Purpose - The purpose is to investigate the professional identity of public library, archive and museum (LAM) professionals in Denmark, Germany, Hungary, Norway and Sweden.<p> <p>Design/methodology/approach - The data have been gathered through the administration of three questionnaires. A comprehensive analysis is conducted to explore the variations in the professionals’ perceptions of their ...
    • Research approaches in master-based teacher education preparing student teachers for professional work 

      Antonsen, Yngve; Toom, Auli; Ulvik, Marit; Drageset, Ove Gunnar; Olsen, Knut Rune; Hjardemaal, Finn Rudolf; Sæther, Kari-Anne (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-10)
      Student teachers have been found to be critical toward the research approaches they learned from their master's-based teacher education programmes. Our aim is to discuss how certain research approaches learnt during a 5-year academic master's level teacher education, may bring student teachers close to practice and provide them with conceptual and practical tools for a thorough understanding of the ...
    • Perceived Parenting Stress Is Related to Cardiac Flexibility in Mothers: Data from the NorBaby Study 

      Parisi, Francesca; Høifødt, Ragnhild Sørensen; Bohne, Agnes; Wang, Catharina Elisabeth Arfwedson; Pfuhl, Gerit (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-02-05)
      Heart rate variability (HRV) is an indicator of autonomic nervous system activity, and high levels of stress and/or depressive symptoms may reduce HRV. Here, we assessed whether (a) parental stress affected HRV in mothers during the perinatal period and whether this is mediated by bonding and (b) whether antenatal maternal mental states, specifically repetitive negative thinking, depressive symptoms, ...
    • Finding the optimal balance: father-athlete challenges facing elite Nordic skiers 

      Bergström, Max; Solli, Guro Strøm; Sandbakk, Øyvind Bucher; McGawley, Kerry; Sæther, Stig Arve (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-18)
      Background: In the last decade, a growing body of research has focused on the many aspects and challenges of combining parenthood with elite sport. Although the number of father-athletes is significantly higher than the number of mother-athletes, few studies to date have focused on male athletes’ experiences in a parenting context.<p> <p>Aim: The aims of the present study were to explore how ...
    • Metaproteomics of Gut Fungi in Gnotobiotic Mice 

      Pettersen, Veronika Kucharová (Journal article; Tidsskriftartikkel, 2024-06-29)
      Intestinal fungi are a fundamental component of the gut microbiome and play important roles in mammalian host biology. At the same time, the contribution of gut fungi to host health and disease remains understudied due to their low abundance. In that respect, gnotobiotic animals with defined microbial populations of reduced complexity represent a well-suited model system that highlights the effects ...
    • Reflexive monitoring for sustainable transformations: A game-based workshop methodology for participatory learning 

      Lupini, Sara; Bertella, Giovanna; Font, Xavier (Journal article; Tidsskriftartikkel, 2024-07-08)
      In this study, we combined reflexive monitoring—a critical assessment, evaluation, and practice-adjustment process—with participatory learning through educational games to advance transformative sustainable tourism methodologies. The methodology was tested in a workshop with tourism practitioners in Norway. Using a constructivist lens, we analysed the narratives participants shared via game artefacts, ...
    • Abrupt increase in Greenland melt enhanced by atmospheric wave changes 

      Graversen, Rune Grand; Heiskanen, Tuomas Ilkka Henrikki; Bintanja, Richard; Goelzer, Heiko (Journal article; Tidsskriftartikkel, 2024-05-25)
      Recent Greenland ice-sheet melt constitutes a considerable contribution to global sea-level rise. Observations indicate an approximate zero mass balance of the ice sheet until the late 1990s, after which a strong increase in melting occurred. This cannot be attributed linearly to gradually-increasing global warming. Instead the abrupt shift has been linked to atmospheric circulation changes, although ...
    • Dáiddakártta. Cartography in Contemporary Art Practices 

      Haugdal, Elin Kristine (Journal article; Tidsskriftartikkel, 2024-07-26)
      This article explores contemporary art practices in Sápmi which utilise maps as a tool and medium. The importance of the artist Hans Ragnar Mathisen’s abundant maps from the mid-1970s is acknowledged, and furthermore the article looks into examples from the next generation Sámi artists who create dáiddakárta, which literally translates to art maps. Although not a traditional Sámi way of mapping and ...
    • The significance of multilingual children's voices in research 

      Pesch, Anja Maria; Sundelin, Marit (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-02-08)
      This paper discussesethical and methodological aspects of research among multilingual children regarding the inclusion of theirvoices. The starting point ofthispaper is a field of tension concerning multilingual children’s participation in research. On the one hand, children have the right to protection, while onthe other,theyhave the right to be heard and should be studied by virtue of being children. ...
    • Age and healthy lifestyle behavior’s disparities and similarities on knowledge of myocardial infarction symptoms and risk factors among public and outpatients in a resource-limited setting, cross-sectional study in greater Gaborone, Botswana 

      Ookeditse, Ookeditse; Ookeditse, Kebadiretse K.; Motswakadikgwa, Thusego R.; Masilo, Gosiame; Bogatsu, Yaone; Lekobe, Baleufi Calstro; Mosepele, Mosepele; Schirmer, Henrik; Johnsen, Stein Harald (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-03-04)
      Objectives In this cross-sectional study from Botswana, we investigated knowledge of myocardial infarction (MI) symptoms and risk factors among the general public and outpatients with MI risk factors based on age and lifestyle behaviors, in addition to assessing associations with sociodemographic and MI risk factors.<p> <p>Method Open-ended questionnaires about 8 MI symptoms and 10 risk factors, ...
    • Weak coupling between energetic status and the timing of reproduction in an Arctic ungulate 

      Tyler, Nicholas J. C.; Post, E.; Hazlerigg, David Grey (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-03-16)
      Bioenergetic constraints are the ultimate determinant of the timing of reproduction, and seasonal breeding is consequently a widely observed trait. Consistent with this, attention has focused on plasticity in reproductive phenology conceptualized as a response to concomitant advances in the phenology of the environmental energy supply caused by climate change. Few studies, however, have directly ...
    • Activity-Based Protein Profiling (ABPP) and functional validation of uncharacterized enzymes in bacterial pathogens Staphylococcus aureus and Klebsiella pneumoniae 

      Uddin, Md Jalal (Doctoral thesis; Doktorgradsavhandling, 2024-08-30)
      <i>Staphylococcus aureus</i> and <i>Klebsiella pneumoniae</i> often reside in the human body as harmless commensal bacteria but can cause various infections once they breach the host's immune defenses. These pathogens are increasingly difficult to treat due to the emergence of antibiotic-resistant strains such as methicillin-resistant <i>S. aureus</i> (MRSA) and carbapenem-resistant <i>K. pneumoniae</i>. ...
    • Crafting Creative Melodies: A User-Centric Approach for Symbolic Music Generation 

      Dadman, Shayan; Bremdal, Bernt Arild (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-03-18)
      Composing coherent and structured music is one of the main challenges in symbolic music generation. Our research aims to propose a user-centric framework design that promotes a collaborative environment between users and knowledge agents. The primary objective is to improve the music creation process by actively involving users who provide qualitative feedback and emotional assessments. The ...
    • Treatment effects of therapeutic interventions for gaming disorder: A systematic review and meta-analysis 

      Danielsen, Paul Ante Sara; Mentzoni, Rune Aune; Låg, Torstein (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-10-09)
      he prevalence of gaming disorder is assumed to be between 2%− 5%. The treatment effect of different thera peutic interventions of gaming disorder has not been studied extensively. This systematic review and meta analysis sought to identify all intervention studies on gaming disorder with a control group, determine the ef fect of the interventions, and examine moderators. Studies applying a therapeutic ...