Blar i tittel Artikler, rapporter og annet (UB)

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    • Resultater fra analyse av erfaringer med Tannlegehjelpen 

      Myhr, Sindre; Kårtveit, Bård (Research report; Forskningsrapport, 2021)

    • Retail investor experience, asset learning, and portfolio risk-adjusted returns 

      Fjesme, Sturla Lyngnes (Journal article; Tidsskriftartikkel, 2019-10-13)
      It is well documented in the finance literature that retail investors (households) underperform on a risk-adjusted basis when trading in securities markets. More recently, however, there is growing evidence that some retail investors increase risk-adjusted returns from security selection (portfolio concentration). I show that these mixed findings are driven by investor trading experience. Using ...

    • Rethinking long-term condition management: An actor-level framework 

      Vågan, Andre; Olsson, Ann Britt Sandvin; Arntzen, Cathrine; Rise, Marit By; Grue, Jan; Haugland, Trude; Langeland, Eva; Stenberg, Una; Solvang, Per Koren (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-02-26)
      To understand the complexities of managing long-term conditions and develop appropriate responses, micro-, meso- and macrolevels must be considered. However, these levels have not been combined in a single analytical framework of long-term condition management (LTCM). This article aims to describe a framework of LTCM practice and research that combines societal levels and key agents. The actor-level ...

    • Rethinking Maritime Education, Training, and Operations in the Digital Era: Applications for Emerging Immersive Technologies 

      Mallam, Steven; Nazir, Salman; Renganayagalu, Sathiya Kumar (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-11-26)
      The use of simulators in maritime education and training is an essential component for developing seafarer competencies. Emerging immersive technologies, such as virtual reality (VR), augmented reality (AR) and mixed reality (MR) have created new and differing possibilities for maritime simulations and simulators. The increasing advancements and technical readiness of these systems have paved the ...

    • Retracing Storsteinen: A deviant rock art site in Alta, northern Norway 

      Tansem, Karin (Journal article; Tidsskriftartikkel, 2020)
      Storsteinen is one of the four major rock art localities in Alta, northern Norway, and also the least known part of this World Heritage site. The complex nature of the engraved panel combined with the rock’s elevation above sea level may explain why it has been assigned a rather obscure position in Alta rock art research. Based on new recordings of the panel, and a reassessment of the rock’s positioning ...

    • The retrospective analysis of antarctic tracking data project 

      Ropert-Coudert, Yan; Van de Putte, Anton P.; Reisinger, Ryan R.; Bornemann, Horst; Charrassin, Jean-Benoî; Costa, Daniel P.; Danis, Bruno; Hückstädt, Luis A.; Jonsen, Ian D.; Lea, Mary-Anne; Thompson, David; Torres, Leigh G.; Trathan, Philip N.; Wotherspoon, Simon; Ainley, David G.; Alderman, Rachael; Andrews-Goff, Virginia; Arthur, Ben; Ballard, Grant; Bengtson, John; Bester, Marthán N; Blix, Arnoldus Schytte; Boehme, Lars; Bost, Charles-André; Boveng, Peter; Cleeland, Jaimie; Constantine, Rochelle; Crawford, Robert J. M.; Rosa, Luciano Dalla; de Bruyn, P. J. Nico; Delord, Karine; Descamps, Sébastien; Double, Mike; Emmerson, Louise; Fedak, Mike; Friedlaender, Ari; Gales, Nick; Goebel, Mike; Goetz, Kimberly T.; Guinet, Christophe; Goldsworthy, Simon D.; Harcourt, Rob; Hinke, Jefferson T.; Jerosch, Kerstin; Kato, Akiko; Kerry, Knowles R.; Kirkwood, Roger; Kooyman, Gerald L.; Kovacs, Kit M.; Lawton, Kieran; Lowther, Andrew D.; Lydersen, Christian; Lyver, Phil O’B.; Makhado, Azwianewi B.; Márquez, Maria E. I.; McDonald, Birgitte I.; McMahon, Clive R.; Muelbert, Monica; Nachtsheim, Dominik; Nicholls, Keith W.; Nordøy, Erling S.; Olmastroni, Silvia; Phillips, Richard A.; Pistorius, Pierre; Plötz, Joachim; Pütz, Klemens; Ratcliffe, Norman; Ryan, Peter G.; Santos, Mercedes; Southwell, Colin; Staniland, Iain; Takahashi, Akinori; Tarroux, Arnaud; Trivelpiece, Wayne; Wakefeld, Ewan; Weimerskirch, Henri; Wienecke, Barbara; Xavier, José C.; Raymond, Ben; Hindell, Mark A. (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-03-18)
      The Retrospective Analysis of Antarctic Tracking Data (RAATD) is a Scientific Committee for Antarctic Research project led jointly by the Expert Groups on Birds and Marine Mammals and Antarctic Biodiversity Informatics, and endorsed by the Commission for the Conservation of Antarctic Marine Living Resources. RAATD consolidated tracking data for multiple species of Antarctic meso- and top-predators ...

    • Rettighetsvurdering og kvalitet på henvisninger - grad av samsvar mellom fire smertesentre 

      Stedenfeldt, Mona; Kvarstein, Gunnvald; Schjødt, Borrik; Johansen, Aslak; Berntsen, Anne Gina Schie; Brautaset, Astrid; Halsteinli, Vidar (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-05-24)
      <p><i>BAKGRUNN - </i>Langvarige smerter er et utbredt helseproblem. De fire regionale tverrfaglige smertesentrene i Norge mottar årlig ca. 5 000 henvisninger fra fastleger og spesialisthelsetjenesten. Et likeverdig tilbud tilsier at henvisninger bør vurderes likt. Formålet med studien var å evaluere grad av samsvar mellom smertesentrenes inntaksteam i vurdering av kvalitet på mottatte henvisninger ...

    • The return from underperformance to sustainable world-class level: A case study of a male cross-country skier 

      Talsnes, Rune Kjøsen; Moxners, Einar Flaktveit; Nystad, Trond; Sandbakk, Øyvind Bucher (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-01-09)
      Purpose: To determine the main factors associated with unexpected underperformance and prospectively describe the holistic process of returning to sustainable world-class level in a male cross-country skier.<p> <p>Methods: Longitudinal training data was retrospectively analyzed across nine seasons (2012-2013 to 2020-2021), and categorized into training forms (endurance, strength, and speed), ...

    • Return of the evolute 

      Piene, Ragni; Riener, Cordian; Shapiro, Boris (Journal article; Tidsskriftartikkel; Peer reviewed, 2023)
      Below we consider the evolutes of plane real-algebraic curves and discuss some of their complex and real-algebraic properties. In particular, for a given degree d ≥ 2, we provide lower bounds for the following four numerical invariants: 1) the maximal number of times a real line can intersect the evolute of a real-algebraic curve of degree d; 2) the maximal number of real cusps which can occur on ...

    • Review of Environmental Monitoring by Means of Radio Waves in the Polar Regions: From Atmosphere to Geospace 

      Alfonsi, Lucilla; Bergeot, Nicolas; Cilliers, Pierre J.; De Franceschi, Giorgiana; Baddeley, Lisa; Correia, Emilia; Di Mauro, Domenico; Enell, Carl-Fredrik; Engebretson, Mark; Ghoddousi-Fard, Reza; Häggström, Ingemar; Ham, Young-bae; Heygster, Georg; Jee, Geonhwa; Kero, Antti; Kosch, Michael; Kwon, Hyuck-Jin; Lee, Changsup; Lotz, Stefan; Macotela, Liliana; Marcucci, Maria Federica; Miloch, Wojciech Jacek; Morton, Y. Jade; Naoi, Takahiro; Negusini, Monia; Partamies, Noora; Petkov, Boyan H.; Pottiaux, Eric; Prikryl, Paul; Shreedevi, P.R.; Slapak, Rikard; Spogli, Luca; Stephenson, Judy; Triana-Gómez, Arantxa M.; Troshichev, Oleg A.; Van Malderen, Roeland; Weygand, James M.; Zou, Shasha (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-09-23)
      The Antarctic and Arctic regions are Earth's open windows to outer space. They provide unique opportunities for investigating the troposphere–thermosphere–ionosphere–plasmasphere system at high latitudes, which is not as well understood as the mid- and low-latitude regions mainly due to the paucity of experimental observations. In addition, different neutral and ionised atmospheric layers at high ...

    • A review of focused ion beam applications in optical fibers 

      Sloyan, Karen; Melkonyan, Henrik; Apostoleris, Harry; Dahlem, Marcus S.; Chiesa, Matteo; Al Ghaferi, Amal (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-09-02)
      Focused ion beam (FIB) technology has become a promising technique in micro- and nano-prototyping due to several advantages over its counterparts such as direct (maskless) processing, sub-10 nm feature size, and high reproducibility. Moreover, FIB machining can be effectively implemented on both conventional planar substrates and unconventional curved surfaces such as optical fibers, which are popular ...

    • Review of the State-of-the-art Sewer Monitoring and Maintenance Systems Pune Municipal Corporation - A Case Study 

      Patil, Ravindra Rajaram; Ansari, Saniya M.; Calay, Rajnish Kaur; Mustafa, Mohamad Y. (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-11-26)
      There is an increasing trend of using automated and robotic systems for the tasks that are hazardous or inconvenient and dirty for humans. Sewers maintenance and cleaning is such a task where robots are already being used for inspection of underground pipes for blockages and damage. This paper reviews the existing robotic systems and various platforms and algorithms along with their capabilities and ...

    • Revision of the Exechia parva group (Diptera: Mycetophilidae) 

      Lindemann, Jon Peder; Søli, Geir Einar Ellefsen; Kjærandsen, Jostein (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-09-24)
      Exechia is a diverse genus of small fungus gnats, widespread in the Holarctic Region, while the fauna is largely unknown elsewhere, such as in the Afrotropical and Oriental Region. Members of Exechia can be arranged into several species groups, based on homologies in the male and female terminalia. The Exechia parva group is delimited, based on male terminalia possessing a pair of gonocoxal lobes ...

    • Revisiting geomagnetic activity at auroral latitudes: No need for regular quiet curve removal for geomagnetic activity indices based on hourly data 

      Martini, Dániel; Argese, Chiara; Di Loreto, Massimo; Mursula, K. (Journal article; Tidsskriftartikkel; Peer reviewed, 2016-06-24)
      The main objective of our study is to determine if the regular quiet daily curve (QDC) subtraction is a necessary procedure in quantifying the irregular geomagnetic variations at auroral latitudes. We define the hourly ΔH index, the absolute hour-to-hour deviation in nT of the hourly geomagnetic horizontal component, which assigns each sample to sample deviation as geomagnetic activity without ...

    • Revisiting the obesity paradox in heart failure: Per cent body fat as predictor of biomarkers and outcome 

      Aimo, Alberto; Januzzi, James L.; Vergaro, Giuseppe; Clerico, Aldo; Latini, Roberto; Meessen, Jennifer; Anand, Inder S.; Cohn, Jay N.; Gravning, Jørgen A.; Ueland, Thor; Nymo, Ståle Haugset; Brunner-La Rocca, Hans-Peter; Bayes-Genis, Antoni; Lupón, Josep; de Boer, Rudolf A.; Yoshihisa, Akiomi; Takeishi, Yasuchika; Egstrup, Michael; Gustafsson, Ida; Gaggin, Hanna K.; Eggers, Kai M.; Huber, Kurt; Tentzeris, Ioannis; Ripoli, Andrea; Passino, Claudio; Emdin, Michele (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-06-01)
      <i>Aims</i> - Obesity defined by body mass index (BMI) is characterized by better prognosis and lower plasma N-terminal pro-B-type natriuretic peptide (NT-proBNP) in heart failure. We assessed whether another anthropometric measure, per cent body fat (PBF), reveals different associations with outcome and heart failure biomarkers (NT-proBNP, high-sensitivity troponin T (hs-TnT), soluble suppression ...

    • Réflexion autour de la réduction vocalique 

      Andreassen, Helene N.; Durand, Jacques; Lyche, Chantal (Conference object; Konferansebidrag, 2017-11)

    • Rifaximin alters gut microbiota profile, but does not affect systemic inflammation - a randomized controlled trial in common variable immunodeficiency 

      Jørgensen, Silje Fjellgård; Macpherson, Magnhild Eide; Bjørnetrø, Tonje; Holm, Kristian; Kummen, Martin; Rashidi, Azita; Michelsen, Annika; Lekva, Tove; Halvorsen, Bente; Trøseid, Marius; Mollnes, Tom Eirik; Berge, Rolf Kristian; Yndestad, Arne; Ueland, Thor; Karlsen, Tom Hemming; Aukrust, Pål; Hov, Johannes Espolin Roksund; Fevang, Børre (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-01-17)
      Common variable immunodeficiency (CVID) patients have reduced gut microbial diversity compared to healthy controls. The reduced diversity is associated with gut leakage, increased systemic inflammation and ten “key” bacteria that capture the gut dysbiosis (dysbiosis index) in CVID. Rifaximin is a broad-spectrum non-absorbable antibiotic known to reduce gut leakage (lipopolysaccharides, LPS) in liver ...

    • Ringed seal (Pusa hispida) diet on the west coast of Spitsbergen, Svalbard, Norway: during a time of ecosystem change 

      Bengtsson, Oskar; Lydersen, Christian; Kovacs, Kit M.; Lindstrøm, Ulf (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-06-13)
      Global warming is causing Atlantification of water masses and concomitant changes in food webs in the Barents Sea region. To determine whether changes that have been documented at lower trophic levels are impacting the diet of ringed seals (<i>Pusa hispida</i>) gastrointestinal tracts (GITs) from 99 coastal-feeding ringed seals, collected in western Spitsbergen, Svalbard, were analysed via identification ...

    • Risikostyring og HMS i naturbasert reiseliv - en håndbok 

      Røkenes, Arild; Andersen, Sigmund (Research report; Forskningsrapport, 2019-02-12)
      Håndboken beskriver hvordan naturbaserte reiselivsbedrifter kan bygge opp et risikostyringssystem som tilfredsstiller kravene til den norske HMS lovgivningen. Samtidig tar systemet hensyn til særlige forhold innenfor reiseliv. Mer presist tas det hensyn til at risiko kan være en del av produktet noe som innebærer at risiko ikke alltid kan minimaliseres, men kontrolleres, reduseres eller aksepteres. ...

    • Risk assessment of potentially toxic elements (heavy metals and arsenic) in soil and fertiliser products – fate and effects in the food chain and the environment in Norway - Scientific opinion of the Panel on Animal Feed of the Norwegian Scientific Committee for Food and Environment 

      Eggen, Trine; Amlund, Heidi; Barneveld, Robert; Bernhoft, Aksel; Eriksen, Gunnar Sundstøl; Flem, Belinda Eline; Källqvist, Torsten; Sverdrup, Line Emilie Tvedt; Trapp, Stefan; Øgaard, Anne Falk; Fæste, Christiane Kruse; Lock, Erik Jan Robert; Nesse, Live Lingaas; Ringø, Einar; Steinshamn, Håvard; Ørnsrud, Robin; Krogdahl, Åshild; Gifstad, Tron Øystein (Research report; Forskningsrapport, 2022-03-29)