Now showing items 41-60 of 34265

    • Gene Expression and Phenotypic Assessment of Egg Quality across Developmental Stages of Atlantic Cod throughout the Spawning Season 

      Fernandez Miguez, Maria; Presa, Pablo; Puvanendran, Velmurugu; Tveiten, Helge; Hansen, Øyvind J; Pérez, Montse (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-08)
      Egg quality in fishes is commonly determined by fertilisation success and cleavage patterns as a phenotypic outcome of underlying regulatory mechanisms. Although these phenotypic estimators of egg quality are useful in farming conditions, these “good quality” egg batches do not always translate to good larval growth and survival. The identification of genes involved in embryonic development may help ...
    • Address Social Injustices in Taxonomy: Implement Extended Revisions of Names with Ethical Issues and Persistent Identifiers for Tracing Name Changes 

      Gelete, Desalegn Chala; Endresen, Dag; Demissew, Sebsebe; Slaughter, Laura Ann; Johnsen, Einar Broch; Stenseth, Nils Christian (Journal article; Tidsskriftartikkel, 2024-07-22)
      The binomial nomenclature system, introduced by Carl Linnaeus in the 18th century, has been fundamental for scientific communication and data management. Despite its utility, some scientific names reflect historical biases and ethical issues, including colonial legacies, racism, sexism, and derogatory terms. Recent debates highlight the need to address these injustices, with arguments both for and ...
    • Greening of Svalbard 

      Karlsen, Stein Rune; Elvebakk, Arve; Stendardi, Laura; Høgda, Kjell Arild; Macias-Fauria, Marc (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-06-21)
      Svalbard, located between 76°30′N and 80°50′N, is among the regions in the world with the most rapid temperature increase. We processed a cloud-free time-series of MODIS-NDVI for Svalbard. The dataset is interpolated to daily data during the 2000–2022 period with 232 m pixel resolution. The onset of growth, with a clear phenological definition, has been mapped each year. Then the integrated NDVI ...
    • Insights into the nature of ichthyotoxins from the Chrysochromulina leadbeateri blooms in Northern Norwegian fjords 

      Wang, Xinhui; Fon, Mathias; Andersen, Aaron John Christian; Solhaug, Anita; Ingebrigtsen, Richard Andre; Samdal, Ingunn Anita; Uhlig, Silvio; Miles, Christopher Owen; Edvardsen, Bente; Larsen, Thomas Ostenfeldt (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-06-20)
      In May–June 2019, the microalga Chrysochromulina leadbeateri caused a massive fish-killing event in several fjords in Northern Norway, resulting in the largest direct impact ever on aquaculture in northern Europe due to toxic algae. Motivated by the fact that no algal toxins have previously been described from C. leadbeateri, we set out to investigate the chemical nature and toxicity of secondary ...
    • Protein enrichment of the red macroalga Palmaria palmata using pulsed electric field and enzymatic processing 

      Maribu, Ingrid; Blikra, Marthe Jordbrekk; Eilertsen, Karl-Erik; Elvevold, Kjetil (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-08-23)
      The human population is steadily increasing and new alternative protein sources are necessary to secure food safety. There is a growing interest in macroalgae, or seaweed, as an alternative food source as they are rich in nutrients, minerals and carbohydrates. Among the diverse species of macroalga, Palmaria palmata, a red seaweed of growing interest due to its high protein content, represents a ...
    • Seasonal food intake and energy balance: Neuronal and non-neuronal control mechanisms 

      Appenroth, Daniel; Cazarez Marquez, Fernando (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-06-22)
      Animals inhabiting temperate and high latitudes undergo drastic seasonal changes in energy storage, facilitated by changes in food intake and body mass. Those seasonal changes in the animal’s biology are not mere consequences of environmental energy availability but are anticipatory responses to the energetic requirements of the upcoming season and are actively timed by tracking the annual ...
    • Applicability and Psychometric Properties of General Mental Health Assessment Tools in Autistic People: A Systematic Review 

      Halvorsen, Marianne Berg; Kildahl, Arvid Nikolai; Kaiser, Sabine; Axelsdottir, Brynhildur; Aman, Michael G.; Helverschou, Aud Sissel Berge (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-04-13)
      In recent years, there has been a proliferation of instruments for assessing mental health (MH) among autistic people. This study aimed to review the psychometric properties of broadband instruments used to assess MH problems among autistic people. In accordance with the PRISMA guidelines (PROSPERO: CRD42022316571) we searched the APA PsycINFO via Ovid, Ovid MEDLINE, Ovid Embase and the Web of Science ...
    • Soundscape characteristics of RAS tanks holding Atlantic salmon (Salmo salar) during feeding and feed withdrawal 

      Helberg, Gaute A.N.; Anichini, Marianna; Kolarevic, Jelena; Sæther, Bjørn Steinar; Noble, Christopher (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-03)
      Behavioural monitoring can provide crucial information on welfare and feeding in aquaculture. Passive acoustic monitoring of behaviour can be particularly useful in recirculating aquaculture systems (RAS), as they often have turbid water that impairs visual monitoring. Currently, little is known about the sounds that make up the soundscapes in RAS tanks holding Atlantic salmon (Salmo salar). ...
    • Free Vascularized Fibula Graft as Primary Salvage Procedure for Acute Cervical Osteomyelitis Caused by Epidural Abscess 

      Ciosek, Timothy Allan; Sørlie, Andreas; Munch-Ellingsen, Jens; Solberg, Tore; Weum, Sven Magne; Weerd, Louis de (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-05-24)
      Acute cervical osteomyelitis due to an epidural abscess and pyogenic spondylodiscitis in an immunosuppressed patient with progressive myelopathy is a challenge for the reconstructive surgeon. This report presents our novel approach to treat such a condition in a 56-year-old patient in whom antibiotic treatment and decompression of the medulla by laminectomy of C4–C6 failed. Under general anesthesia, ...
    • High uptake of sympagic organic matter by benthos on an Arctic outflow shelf 

      Cautain, Ivan J.; Last, Kim S.; Bluhm, Bodil Annikki Ulla Barbro; Renaud, Paul Eric; McKee, David; Narayanaswamy, Bhavani E. (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-08-07)
      On Arctic shelves, benthic food-webs are tightly linked to overlying primary production. In the seasonal ice zone, sympagic (ice-associated) primary production can be a major source of carbon for the benthos on productive inflow shelves. However, the role of sympagic organic matter is less well-understood in food webs of heavily ice-covered, less- productive outflow shelves, such as the northeast ...
    • Oral nanotherapeutic formulation of insulin with reduced episodes of hypoglycaemia 

      Hunt, Nicholas J; Lockwood, Glen P; Heffernan, Scott; Daymond, Jarryd; Ngu, Meng; Narayanan, Ramesh; Westwood, Lara; Mohanty, Biswaranjan; Esser, Lars; Williams, Charlotte; Kuncic, Zdenka; Mccourt, Peter Anthony Gerard; Le Couteur, David; Cogger, Victoria Carroll (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-01-02)
      Injectable insulin is an extensively used medication with potential life-threatening hypoglycaemic events. Here we report on insulin-conjugated silver sulfide quantum dots coated with a chitosan/glucose polymer to produce a responsive oral insulin nanoformulation. This formulation is pH responsive, is insoluble in acidic environments and shows increased absorption in human duodenum explants and ...
    • Post-Conization HPV Vaccination and Its Impact on Viral Status: A Retrospective Cohort Study in Troms and Finnmark, 2022 

      Rykkelid, Marie; Wennberg, Helga Marie; Richardsen, Elin Helmine; Sørbye, Sveinung (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-05-02)
      Human papillomavirus (HPV) is associated with cellular changes in the cervix leading to cancer, which highlights the importance of vaccination in preventing HPV infections and subsequent cellular changes. Women undergoing the loop electrosurgical excision procedure (LEEP), a treatment for high-grade cervical intraepithelial neoplasia (CIN2+), remain at risk of recurrence. This study assessed the ...
    • Synthesis of Cryptophanes: Recent Advances 

      Kancherla, Sindhu; Hansen, Jørn Hedløy (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-12-28)
      This review covers the latest developments in the synthesis of cryptophane host molecules since the publication of the last extensive review by Brotin and Dutasta in 2009. The literature has been categorized according to the synthetic method for generating the cryptophane core and we also emphasize emerging late-stage functionalization approaches. The synthetic strategies towards cryptophanes ...
    • 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, ...
    • Young refugees’ feelings of belonging? Encounters with rural Denmark and northern Norway 

      Herslund, Lise; Paulgaard, Gry (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-05-07)
      This paper investigates how young refugees settled in rural Norway and Denmark experience their new places of residence. We find inspiration in the idea of ‘contradictions of space’ (Kinkaid [2020]. “Re-encountering Lefebvre: Toward a Critical Phenomenology of Social Space.” Society and Space 38 (1): 167–186.) in exploring how young refugees navigate issues in rural life from housing, ...
    • Forholdet mellom roller, rettigheter, respekt og krav 

      Foss, Andrea Berg (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-09-10)
      Tilrettelegging handler ofte om å endre krav, fordi krav kan bli urimelige. Men her er også fallgruver. I denne korte fagartikkelen utforsker jeg noen av dem.
    • The prognostic importance of traumatic axonal injury on early MRI: the Trondheim TAI-MRI grading and quantitative models 

      Moen, Kent Gøran; Flusund, Anne-Mari Holte; Moe, Hans Kristian; Andelic, Nada; Skandsen, Toril; Håberg, Asta; Kvistad, Kjell Arne; Olsen, Øystein E.; Saksvoll, Elin Hildrum; Abel-Grüner, Sebastian; Anke, Audny Gabriele Wagner; Follestad, Turid; Vik, Anne (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-06-19)
      Objectives We analysed magnetic resonance imaging (MRI) findings after traumatic brain injury (TBI) aiming to improve the grading of traumatic axonal injury (TAI) to better reflect the outcome.<p> <p>Methods Four-hundred sixty-three patients (8–70 years) with mild (n = 158), moderate (n = 129), or severe (n = 176) TBI and early MRI were prospectively included. TAI presence, numbers, and volumes ...
    • Critical care nurses' competence in mentoring students in intensive care units—A cross-sectional study 

      Rasi, Matias; Hanssen, Tove Aminda; Norbye, Bente; Mikkonen, Kristina; Kvande, Monica Evelyn (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-26)
      Background: Mentors play an important role in the practical education of critical care nursing students in intensive care units, yet little is known about the mentoring competencies of critical care nurses. Aim: The aim of this study was to assess Norwegian critical care nurses’ competence in mentoring students in intensive care units.<p> <p>Design: This study has a descriptive, cross-sectional ...
    • Study of Heat Distribution in Railway Switch Using Resistive Heater in Cold Climate Conditions 

      Lotfi, Arefeh; Adeel, Yousuf; Virk, Muhammad Shakeel (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-09-11)
      The railway is an essential source of logistics and transportation in cold regions, but low temperatures and icing can be challenging for uninterrupted railway operations in these regions. Icing on railway switches is a safety hazard, and presently, one of the industry’s adaptive approaches for ice mitigation is the use of resistive heaters. This method is efficient but consumes a great amount of ...