Now showing items 741-760 of 33296

    • Retrieval operations of derelict fishing gears give insight on the impact on marine life 

      Vodopia, Dorian; Verones, Francesca; Askham, Cecilia; Larsen, Roger Bertram (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-03-16)
      Abandoned, lost and discarded fishing gear (ALDFG), significantly impacts marine ecosystems and biodiversity by incidental capture known as ghost fishing. Such impacts were quantified during the Norwegian Directorate of Fisheries' annual ALDFG cleanup operation in September 2023 by examining the characteristics of retrieved ALDFG and recording the taxonomically sorted catch abundance and biomass. A ...
    • Multi-agent Reinforcement Learning for Structured Symbolic Music Generation 

      Dadman, Shayan; Bremdal, Bernt Arild (Chapter; Bokkapittel, 2023-07-12)
      Generating structured music using deep learning methods with symbolic representation is challenging due to the complex relationships between musical elements that define a musical composition. Symbolic representation of music, such as MIDI or sheet music, can help overcome some of these challenges by encoding the music in a format that allows manipulation and analysis. However, the symbolic ...
    • Global standards and the philosophy of consumption: Toward a consumer-driven governance of global value chains 

      Karimova, Guli-Sanam; Heidbrink, Ludger; Brinkmann, Johannes; LeMay, Stephen Arthur (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-12-27)
      This study delves into the significant ethical criteria in the context of global standards. It addresses the moral wrongdoings and adverse side effects associated with global value chains as discussed in the business ethics literature. The methodology involves theoretical application and synthesis. The study employs ethical principles from deontology, consequentialism, and political cosmopolitanism ...
    • Real-Time Change Detection with Convolutional Density Approximation 

      Ha, Synh Viet-Uyen; Nguyen, Tien Cuong; Phan, Hung Ngoc; Ha, Hoai Phuong (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-04-02)
      Background Subtraction (BgS) is a widely researched technique to develop online Change Detection algorithms for static video cameras. Many BgS methods have employed the unsupervised, adaptive approach of Gaussian Mixture Model (GMM) to produce decent backgrounds, but they lack proper consideration of scene semantics to produce better foregrounds. On the other hand, with considerable computational ...
    • Does a name make a difference? The neo-documentalist movement, where does it stand after 27 years 1996–2023 

      Lund, Niels Windfeld (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-09-01)
      Purpose - The purpose of the paper is to analyze how the Neo-documentalist movement, initiated in 1996 by Michael Buckland, Boyd Rayward and Niels Lund, has evolved in its 27 years history, how the choice of documentation as name of the new program in Tromsø has made a difference in the LIS field and how different documentation scholars around the world has participated and approached the movement ...
    • Resiliens som bidrag til gjennomføring av videregående opplæring 

      Jakobsen, Yvonne; Olsen, Mirjam Harkestad (Journal article; Tidsskriftartikkel; Peer reviewed, 2023)
      Artikkelen diskuterer hvordan ungdom begrunner sitt valg om å fullføre eller avslutte videregående opplæring før fullgått tid og hvordan de opplever at deres psykiske helseutfordringer påvirker deres livsmestring knyttet til utdanning. Ved hjelp av en spørreundersøkelse, individuelle forskningsintervju og fokusgruppeintervju er spørsmålene søkt besvart. Datamaterialet tydeliggjør betydningen av egne ...
    • On uniqueness of submaximally symmetric parabolic geometries 

      The, Dennis (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-01-24)
      Among (regular, normal) parabolic geometries of type (<i>G,P</i>), there is a locally unique maximally symmetric structure and it has symmetry dimension dim(<i>G</i>). The symmetry gap problem concerns the determination of the next realizable (submaximal) symmetry dimension. When <i>G</i> is a complex or split-real simple Lie group of rank at least three or when (<i>G,P</i>) = (<i>G<sub>2</sub></i>, ...
    • Preservice and inservice teachers’ views on digital tools for diverse learners in mathematics education 

      Meaney, Tamsin Jillian; Huru, Hilja Lisa; Kvivesen, Mona (Journal article; Tidsskriftartikkel; Peer reviewed, 2023)
      Although teachers are expected to use digital tools in their mathematics teaching in many countries, little is known about preservice and inservice teachers’ digital competence, especially in relationship to specific groups of school students. Results from a survey of 394 preservice teachers and 61 inservice teachers, at three Norwegian institutions, provide information on how they considered different ...
    • Nansen og Russland 

      Myklebost, Kari Aga (Chapter; Bokkapittel, 2023)
      3. oktober 1913 satt Fridtjof Nansen på den transsibirske jernbanen ett døgn fra Vladivostok og skrev brev hjem til sin nære venn og kollega Bjørn Helland-Hansen: «Jeg har hatt en interessant reise på mange måter, og har nu hodet fullt av helt nye inntrykk av den mest forskjellige slags fra Ishavet og hit til det Himmelske Rike, som vi nu har reist gjennom, […] Hvad jeg skal gjøre med alt det nye ...
    • Experiences with Capacity-based Mental Health Legislation in Norway. A qualitative interview study among patients who have come off a community treatment order, their health professionals and their family caregivers 

      Wergeland, Nina Camilla (Doctoral thesis; Doktorgradsavhandling, 2024-04-26)
      The aim of the thesis was to explore the experiences of groups affected by the change in the Mental Health Care Act of 2017 when Norway introduced lack of consent capacity as an independent criterion for the use of coercion in mental health. Individual interviews were conducted to explore experiences with the change in the law from three perspectives in the northernmost health region of Norway. A ...
    • Eco-Phenomenology in the Dark 

      Falke, Cassandra (Chapter; Bokkapittel, 2023)
      This chapter uses the methods and insights of phenomenology– especially Maurice Merleau- Ponty’s chiasmus and Jean- Luc Marion’s saturated phenomenality– to articulate the symbiosis between the human subject and the natural world. By conceptualizing the human subject as felt as well as feeling (Merleau- Ponty), and as receiving experiences that overwhelm our conceptual apparatus (Marion), these ...
    • Global consortium for the classification of fungi and fungal-like taxa 

      Hyde, Kevin D.; Abdel-Wahab, Mohamed A.; + 386 authors, +; Rämä, Teppo; + 167 authors, . (Journal article; Tidsskriftartikkel, 2023-12-12)
      The Global Consortium for the Classification of Fungi and fungus-like taxa is an international initiative of more than 550 mycologists to develop an electronic structure for the classification of these organisms. The members of the Consortium originate from 55 countries/regions worldwide, from a wide range of disciplines, and include senior, mid-career and early-career mycologists and plant pathologists. ...
    • Reader as Witness: First-Person Perpetrators of Political Violence in Contemporary Literature 

      Falke, Cassandra (Chapter; Bokkapittel, 2023-08-16)
      Twenty-first century novels increasingly portray twentieth-century histories of violence in a way that implicates readers: as keepers of public memory, as complicit in ongoing political violence, and even as potential perpetrators. These novels target a global readership and treat the recollections of past atrocities and the prevention of future ones as a global responsibility. This essay describes ...
    • The Sublime in American Romanticism 

      Falke, Cassandra (Chapter; Bokkapittel, 2023)
      This chapter examines the influence of William Bartram´s <i>Travels through North and South Carolina, Georgia, East and West Florida</i> on the writing of Wordsworth and Coleridge in the 1790s and highlights the uniqueness of Bartram´s eco-centric approach to sublimity in early American thinking about the natural world. A practiced botanist and natural illustrator, Bartram delights in cataloguing ...
    • Body mass index and cognitive function in community-living elderly men and women: The Tromsø Study 

      Ylvisaker, Ida J.E. (Master thesis; Mastergradsoppgave, 2020-04-01)
      <p><i>Background:</i> Previous studies have reported conflicting results regarding the relationship between cognitive function and nutritional status in the elderly. The primary objective of this study was to investigate the associations between body mass index (BMI) and cognitive function in a sample of community-living elderly men and women. <p><i>Methods:</i> This population-based study comprised ...
    • Forest-Based Bioenergy: Fit for Climate Change Mitigation? An Analysis of the EU Legal Regime of Forest-Based Bioenergy 

      Lunel, Juliette (Master thesis; Mastergradsoppgave, 2022-05-26)
      Forest-based bioenergy plays a key role in the energy transition and in meeting the EU renewable energy targets. Indirectly promoted by the EU legislation, forest biomass demand is increasing while European forest sinks are decreasing. To prevent forest-based bioenergy from exacerbating climate change instead of being part of the solution to mitigate it, the Renewable Energy Directive II and the ...
    • Diel activity rhythms in wild songbirds in the Subarctic 

      Staurland, Marie Østlid (Master thesis; Mastergradsoppgave, 2024-02-15)
      The highly rhythmic environment caused by the rotation of the earth has driven the evolution of an intrinsic timekeeping mechanism in most organisms known as circadian clocks. As climate change drives the expansion of southern species into northern latitudes, their circadian clocks are challenged by the novel light conditions they encounter. In contrast to the clear day and night in southern latitudes, ...
    • Prompting European Union Member States to Contribute to the Energy Transition: A Legal Analysis of the Renewable Energy Governance System. 

      Jimenez Gomez, Rocio (Mastergradsoppgave; Master thesis, 2022-05-26)
      The European Union (EU) is committed to rapidly increase the use of renewable forms of energy, which is essential to tackle climate change. Accordingly, the current Renewable Energy Directive (REDII) sets a target to achieve 32 % of renewable energy in the EU gross final consumption by 2030. However, REDII is silent on national legally binding targets, which is a step back in comparison to the ...
    • To keep or not to keep track of time in eternal sunshine? Diel activity patterns of Svalbard arthropods during polar day 

      Huntsaar, Maria (Master thesis; Mastergradsoppgave, 2024-02-16)
      Organisms on Earth are exposed to cyclic changes in environmental variables due to Earth’s rotation around it’s axis. As a response, many organisms adapt their behaviour in a rhythmic manner, which is often cued by 24h light-dark cycles. However, in the Arctic, traditional 24h light- dark cycle cues do not exist for long periods at the time. Arthropods play an important role in the high latitude ...
    • Long-term warming-induced trophic downgrading in the soil microbial food web 

      Dahl, Mathilde Borg; Söllinger, Andrea; Sigurðsson, Páll; Janssens, Ivan; Peñuelas, Josep; Sigurdsson, Bjarni D.; Richter, Andreas; Tveit, Alexander; Urich, Tim (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-05-01)
      Climatic warming has been hypothesized to accelerate organic matter decomposition by soil microorganisms and thereby enhance carbon (C) release to the atmosphere. However, the long-term consequences of soil warming on belowground biota interactions are poorly understood. Here we investigate how geothermal warming by 6 °C for more than 50 years affects soil microbiota. Using metatranscriptomics we ...