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    • Recent advances in hyperspectral imaging for melanoma detection 

      Johansen, Thomas Haugland; Møllersen, Kajsa; Ortega, Samuel; Fabelo, Himar; Garcia, Aday; Callico, Gustavo; Godtliebsen, Fred (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-04-22)
      Skin cancer is one of the most common types of cancer. Skin cancers are classified as nonmelanoma and melanoma, with the first type being the most frequent and the second type being the most deadly. The key to effective treatment of skin cancer is early detection. With the recent increase of computational power, the number of algorithms to detect and classify skin lesions has increased. The overall ...
    • Geochemistry of sediment-hosted copper deposits and their environmental impact: A case study from the Nussir and Ulveryggen deposits, Repparfjord Tectonic Window, Northern Norway 

      Mun, Yulia (Doctoral thesis; Doktorgradsavhandling, 2019-11-07)
      Modern growing economy and technology require metals. Therefore mining is an unavoidable process. Mining in its turn results in the production of large amounts of mine waste. This research is focused on one type of mine waste, mine tailings, formed after the processing of Cu-sulphides deposits. Acid mine drainage (AMD) is a consequence of the oxidation of sulphide-rich rocks and has a drastic impact ...
    • The carnitine-butyrobetaine-TMAO pathway after cardiac transplant: Impact on cardiac allograft vasculopathy and acute rejection 

      Trøseid, Marius; Mayerhofer, Christiane Caroline; Broch, Kaspar; Arora, Satish; Svardal, Asbjørn M.; Hov, Johannes Espolin Roksund; Andreassen, Arne K.; Gude, Einar; Karason, Kristjan; Dellgren, Gøran; Berge, Rolf Kristian; Gullestad, Lars; Aukrust, Pål; Ueland, Thor (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-06-19)
      <p><i>BACKGROUND - </i>Alterations in the partly microbiota-dependent carnitine–γ-butyrobetaine (γBB)–trimethylamine N-oxide (TMAO) pathway have been linked to the progression of heart failure and atherosclerotic disease. We evaluated if circulating γBB, TMAO, and their common precursors carnitine and trimethyllysine (TML) were dysregulated after heart transplantation and associated with development ...
    • Long-term ecological studies in northern lakes – challenges, experiences, and accomplishments 

      Amundsen, Per-Arne; Primicerio, Raul; Smalås, Aslak; Henriksen, Eirik Haugstvedt; Knudsen, Rune; Kristoffersen, Roar; Klemetsen, Anders (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-08-15)
      We review three long‐term research programs performed over the last four decades on the ecology and management of oligotrophic lake systems with different fish communities at 69&deg; N in Norway. Through whole‐lake perturbation experiments, intensive culling of stunted fish removed 35 tons (1984–1991) of Arctic charr <i>Salvelinus alpinus</i> in Takvatn (15 km<sup>2</sup>) and 153 tons (1981–1983, ...
    • L'acquisition du schwa en français L1 

      Andreassen, Helene N. (Conference object; Konferansebidrag, 2014-02-26)
    • What hinders the acquisition of schwa alternation? 

      Andreassen, Helene N. (Conference object; Konferansebidrag, 2014-12)
    • What may we hope for? Education in times of climate change 

      Straume, Ingerid (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-11-10)
      In “The Crisis in Education,” published in 1954, Hannah Arendt suggests that adults who refuse to take responsibility for the world should not be allowed to educate children or to have children of their own. Her text describes the “general crisis,” which, according to Arendt, “has overtaken the modern world everywhere and in almost every sphere of life,” including education (Arendt, 2006, p. 170). ...
    • Seroprevalence of hepatitis E virus (HEV) in a general adult population in Northern Norway: the Tromsø study 

      Olsøy, Irene Beate; Henriksen, Stian; Weissbach, Fabian H.; Larsen, Marthe; Borgen, Karoline; Abravanel, Florence; Kamar, Nassim; Paulssen, Eyvind Jakob; Hirsch, Hans H.; Rinaldo, Christine Hanssen (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-03-22)
      Hepatitis E virus (HEV) is a major cause of acute viral hepatitis in many parts of the world but only a few cases have been diagnosed in Norway. To investigate the HEV exposure rate in a presumed low-risk area, we have conducted a population-based study of anti-HEV IgG seroprevalence in Northern Norway. A total of 1800 serum samples from 900 women and 900 men, age 40–79 years, were randomly selected ...
    • Mandatory medication indications in electronic systems – the prescriber perspective 

      Baysari, Melissa; Del Gigante, Jessica; Moran, Maria; Lehnbom, Elin; Day, Richard (Journal article; Tidsskriftartikkel; Peer reviewed, 2019)
      As hospitals transition from paper to electronic medication charts, an opportunity exists to ‘nudge’ prescribers to document medication indications by making this data-entry field mandatory. The aim of this study was to explore hospital doctors’ perceptions of mandatory documentation of indications in an electronic medication management (EMM) system. Ten junior doctors took part in brief semi-structured ...
    • A meta-analysis of constraint-induced movement therapy after stroke 

      Thrane, Gyrd; Friborg, Oddgeir; Anke, Audny; Indredavik, Bent (Journal article; Tidsskriftartikkel; Peer reviewed, 2014-09-02)
      <p><i>Objective - </i>To evaluate the effect of constraint-induced movement therapy in adult stroke patients and to examine the impact of time since stroke and various treatment modalities. <p><i>Data sources - </i>PubMed, EMBASE, Cochrane and PEDro trial registers were searched for clinical trials published before November 2012. <p><i>Study selection - </i>Randomized or quasi-randomized controlled ...
    • Transcriptional profiling of ulcerative colitis in remission 

      Fenton, Christopher Graham; Taman, Hagar; Florholmen, Jon; Paulssen, Ruth H (Journal article; Tidsskriftartikkel, 2019-01-25)
      <p><i>Background - </i>This study addresses whether existing transcriptional profiles can improve and support the current definition of UC in remission apart from the today existing endoscopic, histological and laboratory scoring systems. <p><i>Methods - </i>Mucosal biopsies from treatment-naïve UC patients (<i>n</i> = 14), healthy controls (<i>n</i> = 16), and UC patients in remission (<i>n</i> = ...
    • Post-psychotic depression: Paranoia and the damage done 

      Moritz, Steffen; Schmidt, Stefanie; Lüdtke, Thies; Braunschneider, Lea-Elena; Manske, Alisa; Schneider, Brooke C.; Veckenstedt, Ruth (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-07-20)
      To mitigate the often chronic course of schizophrenia and improve functional outcome, researchers are increasingly interested in prodromal states and psychological risk factors that may predict the outbreak of psychotic symptoms, but are also amenable to change. In recent years, depressive symptoms have been proposed as precursors of psychosis and some interventional studies indicate that the ...
    • Changes in conventional cardiovascular risk factors and the estimated 10-year risk of acute myocardial infarction or cerebral stroke in Sami and non-Sami populations in two population-based cross-sectional surveys: The SAMINOR Study 

      Siri, Susanna Ragnhild; Eliassen, Bent Martin; Jacobsen, Bjarne K.; Melhus, Marita; Broderstad, Ann Ragnhild; Michalsen, Vilde Lehne; Braaten, Tonje (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-07-19)
      <p><i>Objective - </i>To describe changes in cardiovascular risk factors and in the estimated 10-year risk of acute myocardial infarction (AMI) or cerebral stroke (CS) between SAMINOR 1 (2003–2004) and SAMINOR 2 (2012–2014), and explore if these changes differed between Sami and non-Sami. <p><i>Design - </i>Two cross-sectional surveys. <p><i>Setting - </i>Inhabitants of rural Northern Norway. < ...
    • Caesium Fluoride-Mediated Hydrocarboxylation of Alkenes and Allenes: Scope and Mechanistic Insights 

      Gevorgyan, Ashot; Obst, Marc; Guttormsen, Yngve; Maseras, Feliu; Hopmann, Kathrin Helen; Bayer, Annette (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-09-11)
      A caesium fluoride-mediated hydrocarboxylation of olefins is disclosed that does not rely on precious transition metal catalysts and ligands. The reaction occurs at atmospheric pressures of CO<sub>2</sub> in the presence of 9-BBN as a stoichiometric reductant. Stilbenes, β-substituted styrenes and allenes could be carboxylated in good yields. The developed methodology can be used for preparation of ...
    • Pharmacy employees' involvement in safeguarding persons with dementia who use dietary supplements: Results from a survey of Norwegian pharmacies. 

      Risvoll, Hilde; Musial, Frauke; Halvorsen, Kjell H.; Giverhaug, Trude; Waaseth, Marit (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-07-19)
      <p><i>Background - </i>Community-dwelling persons with dementia commonly use dietary supplements (DS), often without receiving help with the administration. Patient safety is a concern, as DS-drug interactions and adverse events are potential complications. Since many persons with dementia buy their DS in pharmacies, we investigated Norwegian pharmacy employees’ attitudes and professional practice ...
    • Populasjonssykluser hos bjørkemålere – små dyr med enorme svingninger 

      Vindstad, Ole Petter Laksforsmo; Jepsen, Jane Uhd (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-06-27)
      Fjellbjørkemåler og liten frostmåler er to nattsommerfugler som har sykliske populasjonssvingninger i fjellbjørkeskogen i Skandinavia. Populasjonstopper kommer med omtrent ti års mellomrom, og tettheten av målere i toppår kan være flere tusen ganger høyere enn i bunnår. Selv om syklusene er godt beskrevet ved hjelp av lange tidsserier er årsaken til svingningene dårlig forstått. Antibeitestoffer hos ...
    • Increasing propensity to mind‐wander by transcranial direct current stimulation? A registered report 

      Boayue, Nya Mehnwolo; Csifcsak, Gabor; Aslaksen, Per M; Turi, Zsolt; Antal, Andrea; Groot, Josephine Maria; Hawkins, Guy E.; Forstmann, Birte U.; Opitz, Alexander; Thielscher, Axel; Mittner, Matthias (Journal article; Tidsskriftartikkel, 2019-01-24)
      Transcranial direct current stimulation (tDCS) has been proposed to be able to modulate different cognitive functions. However, recent meta‐analyses conclude that its efficacy is still in question. Recently, an increase in subjects’ propensity to mind‐wander has been reported as a consequence of anodal stimulation of the left dorsolateral prefrontal cortex (Axelrod et al., Proceedings of the National ...
    • Clinical Presentation of Gastroesophageal Reflux Disease: A Prospective Study on Symptom Diversity and Modification of Questionnaire Application 

      Broderik, Ryan; Fuchs, Karl-Hermann; Breithaupt, Wolfram; Varga, Gabor; Schulz, Thomas; Babic, Benjamin; Lee, Arielle; Musial, Frauke; Horgan, Santiago (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-09-12)
      <p><i>Introduction - </i>Symptoms occurring in gastroesophageal reflux disease (GERD) such as heartburn, regurgitation, thoracic pain, epigastric pain, respiratory symptoms, and others can show a broad overlap with symptoms from other foregut disorders. The goal of this study is the accurate assessment of symptom presentation in GERD. <p><i>Methods - </i>Patients with foregut symptoms were ...
    • Manufacturing Consent in Video Games—The Hegemonic Memory Politics of Metal Gear Solid V: The Phantom Pain (2015) 

      Lundedal Hammar, Emil (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-11-11)
      In this article I argue that the structural conditions of global capitalism and postcolonialism encourage game developers to rearticulate hegemonic memory politics and suppress subaltern identities. This claim is corroborated via an application of Edward Herman and Noam Chomsky’s propaganda model to the Japanese-developed video game Metal Gear Solid V: The Phantom Pain. This case study highlights ...