Viser treff 161-180 av 2796

    • Validation of a SAR-only wind-vector retrieval against shipborne in situ wind observations in the European Arctic 

      Tollinger, Mathias; Graversen, Rune Grand (Journal article; Tidsskriftartikkel, 2024-01-05)
      Space-borne synthetic aperture radar (SAR) observations provide broad coverage of high-resolution snapshots of the sea surface conditions in polar regions. However, their potential has not yet been fully harnessed for meteorological applications. For instance, standard methods for SAR wind-vector retrieval rely on wind direction inputs from numerical weather prediction models, which hampers the ...
    • Homogenization of the linearized ionic transport equations in random porous media 

      Mikelić, Andro; Piatnitski, Andrei (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-06-13)
      In this paper we obtain the homogenization results for a system of partial differential equations describing the transport of a N-component electrolyte in a dilute Newtonian solvent through a rigid random disperse porous medium. We present a study of the nonlinear Poisson–Boltzmann equation in a random medium, establish convergence of the stochastic homogenization procedure and prove well-posedness ...
    • Environmental parasitology: stressor effects on aquatic parasites 

      Sures, Bernd; Nachev, Milen; Schwelm, Jessica; Grabner, Daniel; Selbach, Christian (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-04-14)
      Anthropogenic stressors are causing fundamental changes in aquatic habitats and to the organisms inhabiting these ecosystems. Yet, we are still far from understanding the diverse responses of parasites and their hosts to these environmental stressors and predicting how these stressors will affect host–parasite communities. Here, we provide an overview of the impacts of major stressors affecting ...
    • Selv-reparasjon for å komme problem med forståelighet i forkjøpet: en samtaleanalytisk studie om løpsk tale 

      Landmark, Anne Marie Dalby; Sikveland, Rein Ove; Sønsterud, Hilda (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-12-23)
      Løpsk tale er en taleflytvanske hvor korte eller lengre talesekvenser kan oppfattes som for raske og/eller utydelige. Det er lite kunnskap om hvordan løpsk tale påvirker kommunikasjonen. Basert på samtaleanalyse av 14 ½ timer lyd- og videomateriale av samtaler med personer med løpsk tale og deres samtalepartnere, identifiserte og analyserte vi tilfeller av selv-initiert selv-reparasjon. Analysen ...
    • Conceptualizing negotiation in the clinical encounter – a scoping review using principles from critical interpretive synthesis 

      Nilou, Freja Ekstrøm; Christoffersen, Nanna Bjørnbak; Lian, Olaug Synnøve; Guassora, Ann Dorrit; Broholm-Jørgensen, Marie (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-01-04)
      Objective: Negotiation as an analytical concept in research about clinical encounters is vague. We aim to provide a conceptual synthesis of key characteristics of the process of negotiation in clinical encounters based on a scoping review.<p> <p>Methods: We conducted a scoping review of relevant literature in Embase, Psych Info, Global Health and SCOPUS. We included 25 studies from 1737 citations ...
    • Towards transparency: Adoption of WHO best practices in clinical trial registration and reporting among top medical research funders in the USA 

      Gamertsfelder, Elise; Delgado Figueroa, Netzahualpilli; Keestra, Sarai; Silva, Alan Rossi; Borana, Ronak; Siebert, Maximilian; Brückner, Till Daniel (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-11-06)
      Objective - To assess to what extent the clinical trial policies of the largest public and philanthropic funders of clinical research in the United States meet WHO best practices in trial registration and reporting.<p> <p>Methods - Public and philanthropic funders of clinical trials in the USA with >US$50 million annual spend were selected. The funders were assessed using an 11-item scoring tool ...
    • Orchestration within plastics governance – From global to Arctic 

      Cowan, Emily Christine; Tiller, Rachel Gjelsvik; Oftebro, Thea Lurås; Throne-Holst, Mimmi; Normann, Anne Katrine Meinich (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-10-28)
      The lack of coordinated global regulation of plastics with drivers such as increasing production and poor waste management continue to bring vast amounts of plastic pollution into our environments. Plastics are transboundary with often a complex value chain in production, use and waste handling and, until now, a fragmented regulatory response on how to solve this crisis. We utilize Abbott and Bernstein ...
    • Transitioning towards renewable energy and sustainable storage solutions at remote communities in the Arctic, Case study of Flatey, Iceland 

      Hjallar, Milla; Vidisdottir, Elena Dis; Gudmestad, Ove Tobias (Journal article; Tidsskriftartikkel; Peer reviewed, 2023)
      The need for transitioning towards renwable energy and sustainable storage solutions is particularly challenging for remote communities in the Arctic, located far away from the electricity grid. This paper explores the potential for use of renewable energy on the remote island of Flatey, Iceland, which currently relies on two diesel aggregates for power. The primary goal is to assess the feasibility ...
    • How genomics can help biodiversity conservation 

      Theissinger, Kathrin; Fernandes, Carlos; Formenti, Giulio; Bista, Iliana; Berg, Paul Ragnar; Bleidorn, Christoph; Bombarely, Aureliano; Crottini, Angelica; Gallo, Guido R.; Godoy, José A.; Jentoft, Sissel; Malukiewicz, Joanna; Mouton, Alice; Oomen, Rebekah Alice; Paez, Sadye; Palsbøll, Per J.; Pampoulie, Christophe; Ruiz-López, María J.; Secomandi, Simona; Svardal, Hannes; Theofanopoulou, Constantina; de Vries, Jan; Waldvogel, Ann-Marie; Zhang, Guojie; Jarvis, Erich D.; Bálint, Miklós; Ciofi, Claudio; Waterhouse, Robert M.; Mazzoni, Camila J.; Höglund, Jacob; Aghayan, Sargis A.; Alioto, Tyler S.; Almudí, Isabel; Alvarez, Nadir; Alves, Paulo C.; do Rosario, Isabel R. Amorim; Antunes, Agostinho; Arribas, Paula; Baldrian, Petr; Bertorelle, Giorgio; Böhne, Astrid; Bonisoli-Alquati, Andrea; Boštjančić, Ljudevit L.; Boussau, Bastien; Breton, Catherine M.; Buzan, Elena; Campos, Paula F.; Carreras, Carlos; Castro, L. Filipe C.; Chueca, Luis J.; Gilbert, Marcus Thomas Pius; Heintzman, Peter D.; Jakobsen, Kjetill Sigurd; Matschiner, Michael; Zammit, Gabrielle (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-02-16)
      The availability of public genomic resources can greatly assist biodiversity assessment, conservation, and restoration efforts by providing evidence for scientifically informed management decisions. Here we survey the main approaches and applications in biodiversity and conservation genomics, considering practical factors, such as cost, time, prerequisite skills, and current shortcomings of applications. ...
    • Achieving representativity in opportunity sampling: the ‘Bradford effect’ in the multilingual families Covid-19 survey 

      Wood, Megan L.; Gunning, Lydia; De Cat, Cecile Marie-Rose (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-12-13)
      Typically, families from ethnic minority backgrounds and socioeconomic disadvantage are underrepresented in research. Using secondary data from a survey of the language practices of multilingual families during the first wave of the Covid-19 pandemic, we sought to ascertain whether the unexpectedly large proportion of Bradford-based respondents affected the representativeness of the sample and/or ...
    • ST waveform analysis versus cardiotocography alone for intrapartum fetal monitoring: An updated systematic review and meta-analysis of randomized trials 

      Blix, Ellen; Brurberg, Kjetil Gundro; Reierth, Eirik; Reinar, Liv Merete Brynildsen; Øian, Pål (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-12-13)
      Introduction - ST waveform analysis (STAN) was introduced as an adjunct to cardiotocography (CTG) to improve neonatal and maternal outcomes. The aim of the present study was to quantify the efficacy of STAN vs CTG and assess the quality of the evidence using GRADE.<p> <p>Material and methods - We performed systematic literature searches to identify randomized controlled trials and assessed included ...
    • Randomised, placebo-controlled, double-blinded trial of fecal microbiota transplantation in severe obesity: a study protocol 

      Hanssen, Hege Marie; Fjellstad, Maria Serafia; Skjevling, Linn; Johnsen, Peter Holger; Goll, Rasmus; Almå, Kristin Helen; Kulseng, Bård Eirik; Valle, Per Christian (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-12-27)
      Introduction - Obesity is one of the main threats to public health in western countries and increases the risk of several diseases, overall morbidity and mortality. Sustained weight loss will reduce risk factors and improve several obesity comorbidities. Options are conservative treatment such as lifestyle changes, bariatric surgery or medications. Conservative treatment has a low success rate, and ...
    • LIA-korpusa – eldre talemålsopptak for norsk og samisk gjort tilgjengelege 

      Hagen, Kristin; Vangsnes, Øystein Alexander (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-11-21)
      This paper presents the results from the project Language Infrastructure made Accessible (LIA) which had as its main goal to digitize and make accessible old recordings of spoken Norwegian and Sámi from various archives, first and foremost from the four partner institutions University of Oslo, University of Bergen, The Norwegian University of Science and Technology, and UiT The Arctic University ...
    • Prevalence of psychological distress in nurses, physicians and leaders working in intensive care units during the COVID-19 pandemic: a national one-year follow-up study 

      Hovland, Ingvild Strand; Skogstad, Laila; Stafseth, Siv Anna Ulla-Britt Karlsson; Hem, Erlend; Diep, Lien My; Ræder, Johan; Ekeberg, Øivind; Lie, Irene (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-11-22)
      Objective To report and compare psychological distress as symptoms of anxiety, depression and post-traumatic stress among intensive care units’ (ICU) nurses, physicians and leaders at 12months after the baseline survey (spring 2020), during the COVID-19 pandemic in Norway. Furthermore, to analyse which baseline demographic and COVID ICU-related factors have a significant impact on psychological ...
    • Electronic Properties of Zn<inf>2</inf>V<inf>(1-x)</inf>Nb<inf>x</inf>N<inf>3</inf> Alloys to Model Novel Materials for Light-Emitting Diodes 

      Stratulat, Ana-Maria; Tantardini, Christian; Azizi, Maryam; Altalhi, Tariq; Levchenko, Sergey V.; Yakobson, Boris I. (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-10-04)
      We propose the Zn<sub>2</sub>V(<sub>1–x</sub>)Nb<sub>x</sub>N<sub>3</sub> alloy as a new promising material for optoelectronic applications, in particular for light-emitting diodes (LEDs). We perform accurate electronic-structure calculations of the alloy for several concentrations x using density-functional theory with meta-GGA exchange–correlation functional TB09. The band gap is found to vary ...
    • The View of Minority Youth on Cultural Continuity When Developing Their Identity in Majority Foster Homes 

      Hansen, Tina (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-08-09)
      Under national and international legislation, when choosing a foster home, continuity of upbringing and connection to the child’s cultural, religious, ethnic and linguistic backgrounds is desirable. However, research shows that such considerations are only taken into account to a small extent and that children from minority backgrounds are often settled in majority foster homes. The Norwegian Child ...
    • What's with the boys? Lower birth weight in boys from HPA-1a alloimmunized pregnancies – New insights from a large prospective screening study in Poland 

      Coucheron, Tina; Uhrynowska, Malgorzata; Guz, Katarzyna; Orzińska, Agnieszka; Debska, Marzena; Gierszon, Agnieszka; Ahlen, Maria Therese; Bertelsen, eirin listau; Berge, gerd; Husebekk, Anne; Brojer, Ewa; Tiller, Heidi (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-11-07)
      Fetomaternal incompatibility in human platelet antigens (HPAs) can cause maternal alloimmunization, which in turn may lead to thrombocytopenia with or without intracranial hemorrhage (ICH) in the fetus or newborn. Retrospective studies suggest that boys from alloimmunized mothers may have higher risk of ICH and lower birth weight than girls. The objective of this study was to assess how maternal ...
    • A study of self-perceived change in CBT competence among Norwegian therapists undertaking a 2-year CBT training for working with young people 

      Martinsen, Kristin; Fredriksen, Anne Lise; Lunde-Hansen, Christian; Torbjornsen, Kirsten; Fedoy, Barbro (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-11-17)
      The rising prevalence of mental illness among youth has underscored the critical need for proficient therapists trained in effective methods for treating prevalent mental disorders. As mental health services grapple with resource constraints, the demand for shorter training programs has increased. This study aimed to investigate whether therapist competence improves continuously over a two-year ...
    • When Modality and Tense Meet. The Future Marker budet ‘will’ in Impersonal Constructions with the Modal Adverb možno ‘be possible’ 

      Zhamaletdinova, Elmira (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-01-08)
      This paper examines Russian impersonal constructions with the modal word možno ‘can, be possible’ with and without the future copula budet ‘will be,’ i.e., možno + budet + inf and možno + inf. My contribution can be summarized as follows. First, corpus-based evidence reveals that možno + inf constructions are vastly more frequent than constructions with copula. Second, the meaning of constructions ...
    • Counting geodesics of given commutator length 

      Erlandsson, Viveka; Souto, Juan (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-12-15)
      Let Σ be a closed hyperbolic surface. We study, for fixed g, the asymptotics of the number of those periodic geodesics in Σ having at most length L and which can be written as the product of g commutators. The basic idea is to reduce these results to being able to count critical realizations of trivalent graphs in Σ. In the appendix, we use the same strategy to give a proof of Huber’s geometric ...