Viser treff 1-20 av 36350

    • Nature guiding and relational perspectives on sustainability: Exploring practices of care and local knowledge enactments in Northern Troms, Norway 

      Omma, Frida Marie (Doctoral thesis; Doktorgradsavhandling, 2025-06-19)
      Nature-based tourism is a significant industry in Norway and globally, contributing economically to local communities. However, it can negatively impact local nature and culture. Despite a trend towards sustainable tourism development, sustainability has been criticised for prioritising economic interests. Climate change and biodiversity loss further threaten the foundation of nature-based tourism, ...
    • The influence of menstrual cycle phase on performance-determining variables, acute training responses and recovery in endurance-trained athletes 

      Taylor, Madison Y. (Doctoral thesis; Doktorgradsavhandling, 2025-06-12)
      <p><i>Aims:</i> This thesis aimed to investigate the influence of MC phase on endurance performance-determining variables (Paper I), the acute responses to low- and high-intensity training sessions (LIT/HIT) (Paper II), and sleep and recovery following exercise (Paper III). It also aimed to assess the accuracy of a modified MC tracking system (2-step method) for detecting subtle menstrual disturbances ...
    • Context matters: adapting and validating the TEDS-instruct observation instrument assessing teaching quality for its use in Norwegian primary education 

      Senden, Bas; Jentsch, Armin; Teig, Nani; Nilsen, Trude; Fauskanger, Janne; Frågåt, Thomas; Maugesten, Marianne; Mork, Sonja Merethe; Mosvold, Reidar; Nortvedt, Guri A.; Olufsen, Magne; Sjøberg, Mari; Staberg, Ragnhild Lyngved; Selling, Alexander Jonas Viktor; Stovner, Roar Bakken; Ødegaard, Marianne (Journal article; Tidsskriftartikkel; Peer reviewed, 2025-02-13)
      The current investigation aims to adapt and validate the Teacher Education and Development Study-Instruct observation instrument for assessing teaching quality in new contexts: Norwegian Grade 6 mathematics and science lessons. More specifically, the article examines content validity and reliability in the new contexts using a multi-methods approach, involving the Delphi technique and ...
    • Combinatorial Effects of Free and Nanoencapsulated Forms of Cabazitaxel and RAS-Selective Lethal 3 in Breast Cancer Cells 

      Vasalakumari, Remya; Feith, Marek; Pettersen, Solveig; Åslund, Andreas K. O.; Mørch, Ýrr; Skotland, Tore; Sandvig, Kirsten; Mælandsmo, Gunhild Mari; Iversen, Tore Geir (Journal article; Tidsskriftartikkel; Peer reviewed, 2025-05-17)
      Background: Combination therapies for cancer have gained considerable attention due to their potential for enhancing therapeutic efficacy and decreasing drug resistance. Introducing nanodrug delivery systems in this context may further improve the therapy due to targeted delivery, improved drug stability, sustained drug release, and prevention of rapid clearance from circulation. This study evaluates ...
    • Emplacing watery encounters: listening, care, and embodied knowledge for sustainable climate futures 

      Barron, Elizabeth Sanna; Losleben, Katrin (Journal article; Tidsskriftartikkel; Peer reviewed, 2025-05-19)
      The climate crisis is full of marginalized human and more-than-human voices who are systematically silenced by solution-oriented, universalizing discourses. Listening as method is the opposite of silencing; it is an experiential form of knowledge production that conveys intention and care when done cautiously. We posit climate studies can learn from feminist listening practices how to listen rather ...
    • Robustness and Mechanisms of the Atmospheric Response Over the Southern Ocean to Idealized Freshwater Input Around Antarctica 

      Xu, Xiaoqi; Martin, Torge; Beadling, Rebecca L.; Liu, Jiping; Bischof, Sabine; Hattermann, Tore; Huo, Wenjuan; Li, Qian; Marshall, John C.; Muilwijk, Morven; Pauling, Andrew G.; Purich, Ariaan; Swart, Neil C.; Thomas, Max (Journal article; Tidsskriftartikkel; Peer reviewed, 2025-05-22)
      Enhanced Antarctic ice sheet mass loss yields ocean surface freshening, cooling and sea ice expansion, which result in changes in the atmospheric conditions. Using the Southern Ocean Freshwater Input from Antarctica (SOFIA) multi-model ensemble, we study the atmospheric response to a 100-year idealized freshwater release of 0.1 Sv. All models simulate a surface-intensified tropospheric cooling and ...
    • A critical review and presentation of the complete, historic series of K indices as determined at Norwegian magnetic observatories since 1939 

      Frøystein, Ingeborg; Johnsen, Magnar Gullikstad (Journal article; Tidsskriftartikkel; Peer reviewed, 2025-05-20)
      The complete existing time series of K indices from Norwegian observatories in Tromsø (TRO), Dombås (DOB) and Bear Island (BJN) has been digitized. The digitized time series are continuous, spanning from 1939 (DOB) and 1947 (TRO) until 1998. Today, Tromsø Geophysical Observatory manages geomagnetic observations throughout Norway and K indices are calculated in real time with a fully automatic, ...
    • Rhythm Guitar pick style Basics 

      Andreassen, Tore Morten (Book; Bok, 2025)
    • Forekomst av høygradige forstadier til livmorhalskreft (CIN2+) hos 20-25 år gamle kvinner i Troms og Finnmark før og etter innføring av HPV-vaksine 

      Mikalsen, Marte Pettersen (Master thesis; Mastergradsoppgave, 2023-05-30)
      Bakgrunn: På verdensbasis er HPV den vanligste seksuelt overførbare infeksjonen, og persisterende infeksjon med høyrisiko humant papillomavirus (hrHPV) er den viktigste risikofaktoren for høygradige celleforandringer og livmorhalskreft. Som ett av flere forebyggende tiltak mot livmorhalskreft, ble HPV-vaksinen implementert i barnevaksinasjonsprogrammet for jenter i 7. klasse fra 2009. Formålet med ...
    • Prevalence and Continuity of Medical Decisions Made in Encounters with Heart Failure Patients 

      Hansen, Andreas Havnerås; Bogen, Lisa Eirin (Master thesis; Mastergradsoppgave, 2023-05-30)
      Background: Patients with heart failure (HF) are faced with a lot of tough decisions. Treatment of HF has made great advancements, largely due to scientific studies proving significant effects of drugs aimed at HF improvement, and increased life expectancy. Still, treatment is rigidly guideline directed, which may come at the expense of patient autonomy. Our study aims to investigate the prevalence ...
    • Saker der Norsk pasientskadeerstatning har gitt medhold etter behandling ved Universitetssykehuset Nord-Norge i perioden 2016-20 

      Ravna, Sara Westrheim (Master thesis; Mastergradsoppgave, 2023-05-30)
      Bakgrunn: Norsk pasientskadeerstatning (NPE) behandler erstatningskrav fra pasienter som mener de har vært utsatt for svikt i diagnostikk og behandling i helsetjenesten og fått en skade som følge av det. Disse sakene er en viktig kilde til læring. Formålet med oppgaven er å gjennomgå medholdssaker knyttet til behandling eller utredning på Universitetssykehuset Nord-Norge (UNN) for å se om det finnes ...
    • Seksualitet og fertilitet hos testikkelkreftoverlevere: Pasienter behandlet ved UNN i perioden 2010-2019. 

      Kristiansen, Ådne (Master thesis; Mastergradsoppgave, 2023-05-30)
      Innledning: Testikkelkreft er den hyppigst forekommende kreftformen hos menn i aldersgruppen 20-40 år. Moderne behandling har ført til svært god overlevelse. Seneffekter med nedsatt fertilitet og seksualfunksjon kan ramme mennene i etterkant av sykdom og behandling. Denne oppgaven kartlegger, samt studerer hvilke faktorer som kan påvirke, fertilitet og seksualitet hos unge testikkelkreft pasienter ...
    • Assessing the associations between daily ambient temperature variability and acute myocardial infarction and stroke in Norway 

      Wiik, Geir (Master thesis; Mastergradsoppgave, 2024-05-30)
      Abstract - Background Climate change is considered one of the biggest threats to public health in our time. Climate change will likely affect both mean meteorological parameters and their variability, namely the frequency and magnitude of their fluctuations. A measurement of short-term temperature variability within one day, the diurnal temperature range (DTR), has increasingly been recognized as ...
    • By the community, for the community - A Scoping Study of Rural Communities Promoting Health through Participatory Research 

      Søndenå, Håvard (Master thesis; Mastergradsoppgave, 2022-05-30)
      Background: A peace deal after an armed conflict in Colombia is still at stake. Expanding rural health care is mean to maintain peace. Every rural community is different, so participatory methodologies PAR and CBPR, are proposed to involve rural community members in the process of developing health care. The aim of this thesis is to explore what other CBPR/PAR projects have been conducted to promote ...
    • Spiseforstyrrelser blant barn og unge under covid-19 pandemien 

      Leines, Hannah Fagerheim (Master thesis; Mastergradsoppgave, 2023-05-30)
      Bakgrunn: Etter at verdens helseorganisasjon (WHO) i februar 2020 erklærte «Coronavirus disease 2019» eller covid-19 for en pandemi, iverksatte en stor andel av verdens land ulike forebyggende tiltak, som sosial distansering og karantene, for å bremse spredningen av viruset. Pandemien har påfølgende hatt store konsekvenser både for fysisk og psykisk helse hos barn, unge og voksne i hele verden. Det ...
    • Behavioral and neural alterations of the ventral tegmental area by exposure to junk food in rats 

      Ferrer Lalanza, Jaume; Oyem, John; Huijgens, Patty; McCutcheon, James Edgar; Heijkoop, Roy; Snoeren, Eelke (Journal article; Tidsskriftartikkel; Peer reviewed, 2025-05-23)
      The brain reward system is essential for regulating appetitive and consummatory behaviors in response to various incentive stimuli. Junk food, characterized by its high palatability, is particularly associated with the potential for excessive consumption. While prior studies indicate that excessive junk food intake can impact reward circuitry, the precise mechanisms underlying these effects remain ...
    • Olympism and Cross-Cultural Differences in The Youth Olympic Games The Case of Singapore and Norway 

      Stålstrøm, Jannicke; Pedersen, Zack. P; Iskhakova, Marina (Journal article; Tidsskriftartikkel; Peer reviewed, 2025-05-26)
      This study examines the influence of Olympism in a cross-cultural context within the Youth Olympic Games educational program. A mixed methods approach was used to analyse both quantitative data (surveys; n = 173) and qualitative data (semi-structured interviews; n = 30) from former Singaporean and Norwegian Youth Olympic Games athletes. The cross-cultural aspect of the current investigation was ...
    • Ultrasound and enzymatic processing of Palmaria palmata – effects on biochemical components 

      Maribu, Ingrid; Blikra, Marthe Jordbrekk; Eilertsen, Karl-Erik; Elvevold, Kjetil (Journal article; Tidsskriftartikkel; Peer reviewed, 2025-04-22)
      Palmaria palmata is gaining commercial interest in the northern hemisphere as a source of nutrients and bioactive compounds. However, the complex cell wall limits digestibility and extraction efficiency. This study investigated the use of ultrasound (US) and enzyme-assisted extraction (EAE), individually and in combination, to enhance the extraction of valuable components from P. palmata and to ...
    • Seasonal variation in the nutritional composition and potentially toxic elements of the red macroalga Palmaria palmata in the Arctic 

      Maribu, Ingrid; Elvevold, Kjetil; Eilertsen, Karl-Erik; Blikra, Marthe Jordbrekk (Journal article; Tidsskriftartikkel; Peer reviewed, 2025-04-24)
      Algae can be a sustainable food source rich in proteins, polysaccharides, minerals and vitamins. These compounds will vary greatly due to seasonal and environmental fluctuations. The present study investigated the seasonal variations in the nutritional composition and potentially toxic elements of P. palmata harvested monthly in the Arctic, characterized by polar nights and midnight sun. A seasonal ...
    • Addressing Cross-Coupling Issues in Magnetically Integrated Three-Port DC-DC Converters 

      Carvalho, Edivan Laercio; Blinov, Andrei; Sohail, Umer; Chub, Andrii (Conference object; Konferansebidrag, 2024-10-25)
      DC grid-forming converters are used to provide dc power distribution inside buildings. Often, such converters are based on dual-active bridge (DAB) technology to provide high-frequency isolation. Certain developing standards related to dc installations specify different isolation classes and protection zones. This is a critical requirement for power converter design, especially for building applications ...