Viser treff 81-100 av 5353

    • The Board of Directors in an Arts Organisation: How Co-Existing Institutional Logics Limited the Board's Strategic Contribution 

      Olsen, Trude Høgvold; Solstad, Elsa Anita (Journal article; Tidsskriftartikkel; Peer reviewed, 2024)
      Even though there has been a growing research interest in the boards of directors’ strategic contribution in arts organisations, we need more knowledge about how such boards work with strategy. In this paper, we report on a qualitative case study exploring how the board of directors in an arts organisation worked with strategy. We followed the board’s work over 18 months through board documents, ...
    • Suspicious minds and views of fairness 

      Schøyen, Øivind (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-01-06)
      Do people with different views of what is fair attribute different intentions to actions? In a novel experimental design, participants were significantly more likely to attribute a no-redistribution vote to selfishness if they considered redistribution as being fair. I define this—attributing actions that do not adhere to one’s own fairness view to selfishness—as suspicious attribution. I develop ...
    • Inflammatory responses in Atlantic lumpfish (Cyclopterus lumpus L.) after intraperitoneal injection of a vaccine against Aeromonas salmonicida and Vibrio salmonicida at different water temperatures 

      Knutsen, Ingrid Svihus; Erkinharju, Toni; Bøgwald, Jarl; Dalmo, Roy Ambli; Seternes, Tore (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-16)
      Studying inflammatory responses induced by vaccination can contribute to a more detailed understanding of underlying immune mechanisms in lumpfish (Cyclopterus lumpus). Tissue samples from lumpfish intraperitoneally immunized with a divalent oil-adjuvanted vaccine (Aeromonas salmonicida and Vibrio salmonicida) at water temperatures of 5, 10, and 15°C were collected at 630 day degrees and 18 weeks ...
    • Characterization of cellulases from softening fruit for enzymatic depolymerization of cellulose 

      Edema, Hilary; Ashraf, Muhammad Furqan; Samkumar, Amos; Jaakola, Laura Elina; Karppinen, Katja Hannele (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-14)
      Cellulose is a major renewable resource for a wide variety of sustainable industrial products. However, for its utilization, finding new efficient enzymes for plant cell wall depolymerization is crucial. In addition to microbial sources, cellulases also exist in plants, however, are less studied. Fleshy fruit ripening includes enzymatic cell wall hydrolysis, leading to tissue softening. Therefore, ...
    • Melatonin and Seasonal Synchrony in Mammals 

      Hazlerigg, David Grey; Simonneaux, Valérie; Dardente, Hugues (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-08-12)
      In mammals, seasonal opportunities and challenges are anticipated through programmed changes in physiology and behavior. Appropriate anticipatory timing depends on synchronization to the external solar year, achieved through the use of day length (photoperiod) as a synchronizing signal. In mammals, nocturnal production of melatonin by the pineal gland is the key hormonal mediator of photoperiodic ...
    • Kulturelle sjonglører Arktiske kunstnere og kulturaktørers bruk av institusjonelle logikker i søken etter finansiering 

      Angell, Heidi (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-05-29)
      Denne studien ser på hvordan kunst- og kulturaktører i det arktiske Norge sjonglerer med logikker i sin søken etter finansiering. Den teoretiske tilnærmingen, institusjonelle logikker, hjelper oss med et analytisk kart over strømningene i samfunnet som styrer kunstnere og kulturaktørers verdier og gir mening til deres daglige aktiviteter og praksiser. Perspektivet kan også hjelpe oss med å forstå ...
    • Hack it with EDUCHIC! educational hackathons and interdisciplinary challenges—Definitions, principles, and pedagogical guidelines 

      Vanhée, Loïs; Danielsson, Karin; Enqvist, Lena; Grill, Kalle; Borit, Melania (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-04-17)
      Whereas hackathons are widespread within and outside academia and have been argued to be a valid pedagogical method for teaching interdisciplinarity, no detailed frameworks or methods are available for conceptualizing and organizing educational hackathons, i.e., hackathons dedicated to best achieving pedagogic objectives. This paper is dedicated to introducing EDUCational Hackathons for learning ...
    • Effect on catch efficiency and bycatch by introducing an Excluder device in the trawl fishery for lesser sandeel (Ammodytes marinus) 

      Eigaard, Ole R.; Sparrevohn, Claus R.; Søgaard, Mathias; Herrmann, Bent (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-31)
      Sampling of the North Sea trawl fishery for lesser sandeel (Ammodytes marinus) showed that 96% of the catch weight consisted of the target species, and experimental sea trials demonstrated that the observed small bycatch percentages of haddock (Melanogrammus aeglefinus), mackerel (Scomber scombrus) and grey gurnard (Eutrigla gurnardus) could be significantly lowered by inserting a netting-based ...
    • Virus-specific antibody secreting cells reside in the peritoneal cavity and systemic immune sites of Atlantic salmon (Salmo salar) challenged intraperitoneally with salmonid alphavirus 

      Jenberie, Shiferaw; Nordli, Henriette R.; Strandskog, Guro; Greiner-Tollersrud, Linn; Penaranda, Ma Michelle Demogina; Jørgensen, Jorunn B; Jensen, Ingvill (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-05-08)
      The development and persistence of antibody secreting cells (ASC) after antigenic challenge remain inadequately understood in teleosts. In this study, intraperitoneal (ip) injection of Atlantic salmon (Salmo salar) with salmonid alphavirus (WtSAV3) increased the total ASC response, peaking 3–6 weeks post injection (wpi) locally in the peritoneal cavity (PerC) and in systemic lymphoid tissues, ...
    • Exploring the effects of methodological choices on the estimation and biological interpretation of life history parameters for harbour porpoises in Norway and beyond 

      Frie, Anne Kirstine Højholt; Lindstrøm, Ulf Ove (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-15)
      This study investigates effects of subtle methodological choices on the estimation and biological interpretation of age, growth and reproductive parameters for harbour porpoises. The core analyses are based on a focal Norwegian data set built on samples from 134 harbour porpoises caught incidentally in gillnet fisheries along the Norwegian coast during autumn 2016 and spring 2017. Two contrasting ...
    • Observing fish behavior in towed fishing gear—is there an influence of artificial light? 

      Brinkhof, Jesse Vallevik; Sistiaga, Manu; Herrmann, Bent; Karlsen, Junita Diana; Grimaldo, Eduardo; Jacques, Nadine Louise; Bak-Jensen, Zita (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-08-29)
      Fish behavior is important to consider when developing selective fishing gear. In studies designed to investigate the size selective properties of towed fishing gears such as trawls, fish behavior is mainly documented by underwater video recordings. Because fishing gear can be operated at great depths or in other low light environments, artificial light is often required for underwater recordings. ...
    • On bifurcations, resonances and dynamical behaviour in nonlinear iteroparous Leslie matrix models 

      Wikan, Arild; Kristensen, Ørjan Fosdahl (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-01-03)
      Leslie matrix models with nonzero nonlinear fecundity elements are under consideration. It is proved that by use of the general Deriso–Schnute recruitment function the supercritical nature of bifurcations in 2- and 3-age class models and a thorough analysis of 1:2 and 1:3 resonance phenomena are also provided. A discussion of impact of coexisting attractors and structures of trapping regions is ...
    • Exploring temporal activity of dholes, their prey, and competitors in East Java, Indonesia 

      Havmøller, Linnea Worsøe; Wahyudi, Hariyawan Agung; Iqbal, Mochammad; Nawangsari, Ventie Angelia; Setiawan, Johan; Chandradewi, Desy Satya; Møller, Peter Rask; Træholt, Carl; Havmøller, Rasmus Worsøe (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-04)
      Dholes (Cuon alpinus) are endangered large carnivores found in scattered populations in Asia. One of the main threats to dholes is the decreasing prey availability throughout their distribution range. In the present study, we used camera trap data collected over 6 years to investigate the temporal activity patterns of dholes and their putative prey species in Baluran National Park in Java, Indonesia. ...
    • Are rigid sorting devices necessary to control size selectivity in demersal trawl fisheries? 

      Herrmann, Bent; Bak-Jensen, Zita; Sistiaga, Manu; Brinkhof, Jesse Vallevik; Larsen, Roger Bertram; Grimaldo, Eduardo; Cerbule, Kristine; Kostak, Enis Noyan; Eighani, Morteza (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-02-27)
      Diamond mesh codends are the most common size selectivity devices in trawls for releasing bycatch and undersized individuals. However, codend selectivity can vary due to the flexibility of the netting meshes, making discrimination by size between retained and released fish difficult to control. In some trawl fisheries, rigid sorting devices have been introduced to make size selection more controlled ...
    • Escaping the escape: a study among tourists' visiting Santa Cecilia in Trastevere 

      Smørvik, Kjersti Karijord (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-09-12)
      A number of tourists visit churches on their holiday without being religious or having any religious motivation. If religion is not important for the visit, what is then central to the tourist experience, and how do tourists describe their church visit? In this article, I examine tourists’ church visits and the meaning it gives. In a setting characterized through tourism and religion, and with ...
    • Multisensory Food Experiences in Northern Norway: An Exploratory Study 

      Tran, Huy; Veflen, Nina; Jørgensen, Eva Jenny Benedikte; Velasco, Carlos (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-08)
      Intrinsic and extrinsic sensory elements influence our food experiences. However, most research on extrinsic multisensory aspects of food has centered on WEIRD (White, Educated, Industrialized, Rich, and Democratic) urban participants. This study breaks from this trend by investigating multisensory food experiences in the context of Northern Norway, a region characterized by distinct seasonal ...
    • Targeting methanotrophs and isolation of a novel psychrophilic Methylobacter species from a terrestrial Arctic alkaline methane seep in Lagoon Pingo, Central Spitsbergen (78° N) 

      Patil, Shalaka Kiran; Islam, Tajul; Tveit, Alexander Tøsdal; Hodson, Andrew; Øvreås, Lise (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-03-22)
      The microbial diversity associated with terrestrial groundwater seepage through permafrost soils is tightly coupled to the geochemistry of these fluids. Terrestrial alkaline methane seeps from Lagoon Pingo, Central Spitsbergen (78°N) in Norway, with methane-saturated and oxygen-limited groundwater discharge providing a potential habitat for methanotrophy. Here, we report on the microbial community’s ...
    • Stakeholders' perception and willingness-to-pay for an aquaculture-based fisheries enhancement program for coastal cod in Southern Norway 

      Liu, Yajie; Rafoss, Trond; Oliva Turbis, Luis F.; Blanco Gonzalez, Enrique (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-05-23)
      he coastal cod fishery in Southern Norway has experienced a significant decline over the last decades. Recre ational fishing for cod in the eastern part of the country is currently banned. Fisheries managers have adopted a variety of strategies to sustain the populations for resource users. Aquaculture-based fisheries enhancement has been considered as an alternative intervention to rebuild ...
    • Community dynamics and metagenomic analyses reveal Bacteroidota's role in widespread enzymatic Fucus vesiculosus cell wall degradation 

      Macdonald, Jascha F. H.; Pérez-García, Pablo; Schneider, Yannik Karl Heinz; Blümke, Patrick; Indenbirken, Daniela; Andersen, Jeanette Hammer; Krohn, Ines; Streit, Wolfgang R. (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-05-03)
      Enzymatic degradation of algae cell wall carbohydrates by microorganisms is under increasing investigation as marine organic matter gains more value as a sustainable resource. The fate of carbon in the marine ecosystem is in part driven by these degradation processes. In this study, we observe the microbiome dynamics of the macroalga Fucus vesiculosus in 25-day-enrichment cultures resulting in ...
    • Elusive mustelids—18 months in the search of near-threatened stoat (Mustela erminea) and weasel (M. nivalis) reveals low captures 

      Konradsen, Sofie Nørgaard; Havmøller, Linnea Worsøe; Krag, Charlotte; Møller, Peter Daniel Rask; Havmøller, Rasmus Worsøe (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-05-01)
      Stoat (Mustela erminea) and weasel (M. nivalis) are hard to monitor as they are elusive of nature and leave few identifying marks in their surroundings. Stoat and weasel are both fully protected in Denmark and are thought to be widely distributed throughout the country. Despite this stoat and weasel were listed on the Danish Red List as Near Threatened in 2019, as their densities and population ...