Now showing items 761-780 of 36546

    • A virtual dive into ocean conservation and protection 

      Bertella, Giovanna; Lovecky, Michal; Hamran, Ellyne; Vester, Heike Iris (Journal article; Tidsskriftartikkel; Peer reviewed, 2025-02-17)
      Whale watching provides an opportunity to educate the public about marine conservation and protection, yet it often falls short of this potential and poses an ongoing dilemma as it inherently disturbs the animals. This note discusses Us: The Sea of Sounds, a project that we designed to address challenges by raising awareness about underwater noise pollution and its harmful effects on marine life, ...
    • Scandinavian healthcare professionals’ perceptions of rehabilitation practices in the intensive care unit. A cross-sectional survey 

      Nielsen, Anne Højager; Lind, Ranveig; Åkerman, Eva; Ågård, Anne Sophie; Collet, Marie Oxenbøll; Alfheim, Hanne Birgit; Holm, Anna; Svenningsen, Helle (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-10-10)
      Objective - To describe healthcare professionals’ perception of current early rehabilitation practices and their preconditions, focusing on functional and cognitive stimulation facilitated by nurses and other healthcare professionals in Scandinavian intensive care units (ICUs).<p> <p>Design - Cross-sectional electronic survey administered to healthcare professionals. The survey was developed in ...
    • Barneperspektivsamtalen+, et familiefokusert verktøy for brukermedvirkning 

      Kristensen, Kjersti Bergum; Lauritzen, Camilla; Reedtz, Charlotte (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-11-26)
      Når en forelder har en psykisk sykdom, påvirkes hele familien. Pårørendes medvirkning er viktig for å gi god og riktig hjelp til disse familiene. Det er lovpålagt å gi informasjon og støtte til barn som er pårørende, noe som er essensielt for å trygge barna. Barna må få mulighet til å fortelle helsepersonell hvordan de opplever situasjonen, slik at helsepersonell kan tilrettelegge for å støtte og ...
    • Exploring surgical infection prediction: A comparative study of established risk indexes and a novel model 

      Mevik, Kjersti; Woldaregay, Ashenafi Zebene; Ringdal, Alexander; Mikalsen, Karl Øyvind; Xu, Yuan (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-02-05)
      Background - Surgical site infections are a major health problem that deteriorates the patients’ health and increases health care costs. A reliable method to identify patients with modifiable risk of surgical site infection is necessary to reduce the incidence of them but data are limited. Hence the objective is to assess the predictive validity of a logistic regression model compared to risk indexes ...
    • Addressing Label Shift in Distributed Learning via Entropy Regularization​ 

      Wu, Zhiyuan; Choi, Changkyu; Cevher, Volkan; Ramezani-Kebrya, Ali (Journal article; Tidsskriftartikkel; Peer reviewed, 2025-01-22)
      We address the challenge of minimizing "true risk" in multi-node distributed learning.\footnote{We use the term node to refer to a client, FPGA, APU, CPU, GPU, or worker.} These systems are frequently exposed to both inter-node and intra-node "label shifts", which present a critical obstacle to effectively optimizing model performance while ensuring that data remains confined to each node. To tackle ...
    • The Plasma Proteome and Risk of Future Venous Thromboembolism—Results from the HUNT Study 

      Brækkan, Sigrid Kufaas; Onsaker, Asbjørn Lund; Nøst, Therese Haugdahl; Tang, Weihong; Hindberg, Kristian Dalsbø; Morelli, Vania Maris; Guan, Weihua; Jonasson, Christian; Folsom, Aaron R.; Hveem, Kristian; Hansen, John Bjarne (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-12-18)
      Background - This study aimed to identify novel plasma proteins associated with first-lifetime venous thromboembolism (VTE) and molecular pathways involved in VTE pathogenesis.<p> <p>Methods - A case–cohort comprising incident VTE cases (n = 294) and a randomly sampled age- and sex-weighted subcohort (n = 1,066) was derived from the Trøndelag Health Study (HUNT3, n = 50,800). Blood samples were ...
    • Influence of Accelerometer Calibration on the Estimation of Objectively Measured Physical Activity: The Tromsø Study 

      Weitz, Marc Stephan; Morseth, Bente; Hopstock, Laila Arnesdatter; Horsch, Ludwig Alexander (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-01-11)
      Accelerometers are increasingly used to observe human behavior such as physical activity under free-living conditions. An important prerequisite to obtain reliable results is the correct calibration of the sensors. However, accurate calibration is often neglected, leading to potentially biased results. Here, we demonstrate and quantify the effect of accelerometer miscalibration on the estimation of ...
    • Physiotherapiewissenschaft umfassend verstehen: Ein angewandter Überblick über verschiedene Forschungsparadigmen (Teil 1) 

      Bopp, Katharina; Haase, Laura; Maric, Filip (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-12-13)
      International health and physiotherapy research has developed over the last few decades through the use and further development of a wide range of scientific theories. This enables researchers to address current issues more appropriately and contribute to change. In German-speaking countries, this diversity of scientific grounding has yet to be developed. The common distinction between quantitative ...
    • Physiotherapiewissenschaft umfassend verstehen: Ein angewandter Überblick über verschiedene Forschungsparadigmen (Teil 2) 

      Haase, Laura; Bopp, Katharina; Maric, Filip (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-12-13)
      International health and physiotherapy research has developed over the last few decades through the use and further development of a wide range of scientific theories. This enables researchers to address current issues more appropriately and contribute to change. In German-speaking countries, this diversity of scientific grounding has yet to be developed. The common distinction between quantitative ...
    • Targeting virulence: Activity-Based Protein Profiling (ABPP) for Discovery of Potential Therapeutic Targets in Enterococcus faecium 

      Grunnvåg, Jeanette (Doctoral thesis; Doktorgradsavhandling, 2025-03-14)
      <i>Enterococcus faecium</i>, a gut commensal bacterium, has become a significant nosocomial and opportunistic pathogen, linked to infections like urinary tract infections, bacteraemia, and endocarditis. Its success as a pathogen is partly due to its high level of resistance to antibacterial agents. These resistance mechanisms are complicating treatment, especially in strains resistant to vancomycin, ...
    • Geografiske Forskjeller i Behandling og Prognose ved Akutt Hjerneinfarkt i Troms Fylke 

      Busund, Kristin (Master thesis; Mastergradsoppgave, 2021-05-31)
      Hjerneslag rammer om lag 12 000 mennesker i Norge hvert år, og er en av de hyppigste dødsårsakene globalt. Prognosen korrelerer sterkt med tid fra symptomdebut til behandling. Trombolysebehandling bør gis så fort som mulig innen 4,5 timer. I Nord-Norge er det store avstander, og det kan være lang transporttid fra distrikt til sykehus. Målet med denne oppgaven er å se om det er like muligheter for ...
    • Policy documents considering biodiversity, land use, and climate in the European Arctic reveal visible, hidden, and imagined nexus approaches 

      Rasmus, Sirpa; Yletyinen, Johanna; Sarkki, Simo; Landauer, Mia; Tuomi, Maria Wilhelmina; Arneberg, Marit Klemetsen; Bjerke, Jarle W.; Ehrich, Dorothee; Habeck, J. Otto; Horstkotte, Tim; Kivinen, Sonja; Komu, Teresa; Kumpula, Timo; Leppänen, Leena; Matthes, Heidrun; Rixen, Christian; Stark, Sari; Sun, Ningning; Tømmervik, Hans; Forbes, Bruce C.; Eronen, Jussi T. (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-01-03)
      The Arctic is experiencing rapid and interlinked socio-environmental changes. Therefore, governance approaches that take the complex interactions between climate change, biodiversity loss, increasing land use pressures, and local livelihoods into account are needed: nexus approaches. However, an overview of whether and to what extent Arctic policies address these nexus elements in concert has ...
    • Lifestyle changes in middle age and risk of cancer: evidence from the European Prospective Investigation into Cancer and Nutrition 

      Botteri, Edoardo; Peveri, Giulia; Berstad, Paula Marianna; Bagnardi, Vincenzo; Hoff, Geir Svein; Heath, Alicia K.; Cross, Amanda J.; Vineis, Paolo; Dossus, Laure; Johansson, Mattias; Freisling, Heinz; Matta, Komodo; Huybrechts, Inge; Chen, Sairah Lai Fa; Borch, Kristin Benjaminsen; Sandanger, Torkjel Manning; Nøst, Therese Haugdahl; Dahm, Christina C.; Antoniussen, Christian S.; Tin, Sandar Tin; Fournier, Agnès; Marques, Chloé; Artaud, Fanny; Sánchez, Maria‑José; Guevara, Marcela; Santiuste, Carmen; Agudo, Antonio; Bajracharya, Rashmita; Katzke, Verena; Ricceri, Fulvio; Agnoli, Claudia; Bergmann, Manuela M.; Schulze, Matthias B.; Panico, Salvatore; Masala, Giovanna; Tjønneland, Anne; Olsen, Anja; Stocks, Tanja; Manjer, Jonas; Aizpurua-Atxega, Amaia; Weiderpass, Elisabete; Riboli, Elio; Gunter, Marc J.; Ferrari, Pietro (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-01-05)
      In this study, we aimed to provide novel evidence on the impact of changing lifestyle habits on cancer risk. In the EPIC cohort, 295,865 middle-aged participants returned a lifestyle questionnaire at baseline and during follow-up. At both timepoints, we calculated a healthy lifestyle index (HLI) score based on cigarette smoking, alcohol consumption, body mass index and physical activity. HLI ranged ...
    • Transcriptional responses to Piscine orthoreovirus (PRV) and stress hormones in Atlantic salmon (Salmo salar) red blood cells 

      Tsoulia, Thomais (Doctoral thesis; Doktorgradsavhandling, 2025-03-14)
      Fish red blood cells (RBCs) are nucleated and metabolically active with physiological and immunological properties. Salmonid RBCs are target cells of Piscine orthoreovirus (PRV), a double-stranded RNA virus with three known genotypes (PRV-1, 2 and 3). PRV-1 can give heart and skeletal muscle inflammation to farmed Atlantic salmon, which can lead to mortality in combination with stress, PRV-3 is ...
    • Perspectives from science teacher educators on the potential contribution of Sámi traditional knowledge to sustainable development 

      Melis, Claudia; Kvivesen, Mona; Munkebye, Eli (Journal article; Tidsskriftartikkel; Peer reviewed, 2025-02-25)
      Introduction: This study investigates how Sámi traditional knowledge is integrated in science teacher education in Norway, and what teacher educators declare about its potential contribution to sustainable development.<p> <p>Methods: Data was collected through an anonymous electronic survey and analyzed by means of both qualitative and quantitative methods. Thirty-nine respondents from 15 teacher ...
    • The Evolvement of Session Design From Junior Age to Senior Peak Performance in World-Class Cross-Country Skiers 

      Walther, Jacob; Haugen, Thomas André; Solli, Guro Strøm; Tønnessen, Espen; Sandbakk, Øyvind Bucher (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-08-21)
      Purpose: To compare designs of training sessions applied by world-class cross-country skiers during their most successful junior and senior season. <p> <p>Methods: Retrospective analysis of self-reported training characteristics (ie, training form, intensity, and exercise mode) among 8 male and 7 female world-class cross-country skiers was conducted. <p> <p>Results: Total number of sessions ...
    • Long-range correlations with finite-size effects from a superposition of uncorrelated pulses with power-law distributed durations 

      Korzeniowska, Magdalena A.; Garcia, Odd Erik (Journal article; Tidsskriftartikkel; Peer reviewed, 2025-02-26)
      Long-range correlations manifested as power spectral density scaling 1/<i>f<sup>β</sup></i> for frequency f and a range of exponents <i>β</i> are investigated for a superposition of uncorrelated pulses with distributed durations τ. Closed-form expressions for the frequency power spectral density are derived for a one-sided exponential pulse function and several variants of bounded and unbounded ...
    • Association of Psychological Problems for Which Help Was Sought With Physical Illness 

      Caglayan, Safak; Høye, Anne; Andreassen, Ole A.; Grønli, Ole Kristian (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-12-10)
      Introduction - Persons with mental disorders are at increased risk for physical illness. Individuals who seek help for psychological problems might benefit from timely support and interventional approaches. This study aimed to explore the associations between psychological problems for which help was sought and physical illness.<p> <p>Methods - The 7th survey of the Tromsø Study, which included ...
    • Comprehensive security, disinformation, and COVID-19: An analysis of the impacts of mis- and disinformation and populist narratives during the pandemic 

      Bilal, Arsalan; Gjørv, Gunhild Birgitta Hoogensen; Lanteigne, Marc Edouard; Brancaleoni, Rachele; Gjørv, Jardar Einride Hoogensen; Gui, Daniele; Kielar, Justyna Karolina; Aluola, Caleb; Magalini, Sabina (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-11-23)
      The COVID-19 pandemic has generated many fundamental and challenging implications regarding security, for both states and people. This article addresses the pandemic as a security threat, whereby societal and human dimensions of security are intertwined with the narrower (so-called traditional) state dimensions, culminating in comprehensive security. This article uses mixed methods, combining desk ...
    • Pain prevalence rates and the mediating role of negative affect in adults referred to personality disorder treatment: A cross-sectional study 

      Eikeseth, Fillip Ferreira; Pedersen, Geir; Hummelen, Benjamin; Sütterlin, Stefan; Stubhaug, Audun; Kvarstein, Elfrida Hartveit; Kvarstein, Gunnvald (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-10-29)
      Personality disorders (PDs) are prevalent among individuals with chronic pain, but less is known about the prevalence of pain in the PD population. This study therefore sought to explore the prevalence of current or everyday pain among individuals referred to outpatient PD treatment, and further explore the mediating role of negative affect in the relationship between PD severity and current pain. ...