• Radiation hard 3D silicon pixel sensors for use in the ATLAS detector at the HL-LHC 

      Heggelund, Andreas; Huiberts, Simon Kristian; Dorholt, Ole; Read, Alexander Lincoln; Røhne, Ole Myren; Sandaker, Heidi; Lauritzen, Magne Eik; Stugu, Bjarne Sandvik; Kok, Angela; Koybasi, Ozhan; Povoli, Marco; Bomben, M.; Lange, J.; Rummler, André (Peer reviewed; Journal article, 2022)
      The High Luminosity LHC (HL-LHC) upgrade requires the planned Inner Tracker (ITk) of the ATLAS detector to tolerate extremely high radiation doses. Specifically, the innermost parts of the pixel system will have to withstand ...
    • Radio-Frequency Interference Considerations for Utility of the Galileo E6 Signal Based on Long-Term Monitoring by ARFIDAAS 

      Morrison, Aiden J; Sokolova, Nadezda; Gerrard, Nicolai; Rødningsby, Anders; Rost, Christian; Ruotsalainen, Laura (Peer reviewed; Journal article, 2023)
      The extent to which navigation signals in the E6 band may be impacted by shared spectrum allocations might be underappreciated. This paper presents top-level observations from a multi-year international radio frequency ...
    • Rammeverk for nye og bedre godsdata - Elektronisk innrapportering og alternative datakilder 

      Natvig, Marit Kjøsnes; Hovi, Inger Beate; Caspersen, Elise; Wienhofen, Leendert Wilhelmus Marinus; Westerheim, Hans (SINTEF Rapport;, Research report, 2016)
      Prosjektet Nye GodsData har sett på hvordan datainnhentingen til nasjonale statistikker på godstransport kan effektiviseres og forbedres. Denne rapporten summerer opp resultatene. Del 1 gir en oversikt over dagens ...
    • Range-Gated Imaging System for Underwater Monitoring in Ocean Environment 

      Mariani, Patrizio; Quincoces, Inaki; Haugholt, Karl Henrik; Chardard, Yves; Visser, André W.; Yates, Chris; Piccino, Giuliano; Reali, Giancarlo; Risholm, Petter; Thielemann, Jens T (Journal article; Peer reviewed, 2018)
      High-quality video observations are very much needed in underwater environments for the monitoring of several ecosystem indicators and to support the sustainable development and management of almost all activities in the ...
    • Rangeringsprosjekt bildekk/veidekker - støymålinger 

      Berge, Truls Svenn; Haukland, Frode (SINTEF Rapport;, Research report, 2012)
      Det er foretatt støymålinger (dekk/veibanestøy) av i alt 10 sommerdekk for personbil. Dekkene er målt med CPX-tilhenger på i alt 21 standard, norske veidekker i Region Midt og Region Øst. Veidekkene omfatter både eldre og ...
    • Ranking and categorizing large-scale saline aquifer formations based on optimized CO2 storage potentials and economic factors 

      Allen, Rebecca; Nilsen, Halvor Møll; Andersen, Odd; Lie, Knut-Andreas (Journal article; Peer reviewed, 2017)
      The process of selecting a CO2 storage site involves evaluating many potentially suitable sites in terms of their storage potentials as well as their associated technical and economic limitations. As such, it is useful to ...
    • The Ransomware-as-a-Service economy within the darknet 

      Meland, Per Håkon; Bayoumy, Yara; Sindre, Guttorm (Peer reviewed; Journal article, 2020)
      Ransomware is an epidemic that adversely affects the lives of both individuals and large companies, where criminals demand payments to release infected digital assets. In the wake of the ransomware success, Ransomware-as-a-Service ...
    • Rapid Optimisation of the New Sleipner Benchmark Model 

      Watson, Francesca; Andersen, Odd; Nilsen, Halvor Møll (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      A new Sleipner benchmark model has recently been released. Basic petrophysical parameters are included in the dataset but it is intended that further modelling work should be carried out in order to refine parameter ...
    • Rate of force development relationships to muscle architecture and contractile behavior in the human vastus lateralis 

      Werkhausen, Amelie; Gløersen, Øyvind Nøstdahl; Nordez, Antoine; Paulsen, Gøran; Bojsen-Møller, Jens; Seynnes, Olivier R. (Peer reviewed; Journal article, 2022)
      In this study, we tested the hypotheses that (i) rate of force development (RFD) is correlated to muscle architecture and dynamics and that (ii) force–length–velocity properties limit knee extensor RFD. Twenty-one healthy ...
    • Ray trace modeling of underwater sound propagation. Documentation and use of the PlaneRay model 

      Hovem, Jens Martin (Research report, 2011)
      PlaneRay is a ray tracing program for modeling of underwater acoustic propagation s with moderately range-varying bathymetry and bottom parameters. The sound speed of the water may vary with depth, but not with range. The ...
    • RE-CONCEPTUALIZING DESIGN OF INFRASTRUCTURES: STABILIZING AND INNOVATING THROUGH MAINTENANCE WORK 

      Rolland, Knut-Helge Ronæs (Journal article; Peer reviewed, 2017)
      Recent research in IS has demonstrated the challenges in developing and establishing large-scale digital infrastructures across various settings. Traditionally this literature has contrasted a top-down approach with an ...
    • Reablement in a small municipality, a survival analysis 

      Anthun, Kjartan Sarheim; Lillefjell, Monica; Anthun, Kirsti Sarheim (Peer reviewed; Journal article, 2021)
      Background: Reablement is a municipal service given to patients at home. The purpose of the service is to assist recovery after hospital discharges or other sudden changes in a patient’s functional level. The service is ...
    • Real Time Visualization of Algebraic Surfaces 

      Seland, Johan Simon (Lecture, 2007)
    • Real-Time Automatic Ejection Fraction and Foreshortening Detection Using Deep Learning 

      Smistad, Erik; Salte, Ivar Mjåland; Østvik, Andreas; Melichova, Daniela; Nguyen, Thuy Mi; Haugaa, Kristina; Brunvand, Harald; Edvardsen, Thor; Leclerc, Sarah; Bernard, Olivier; Grenne, Bjørnar; Løvstakken, Lasse (Peer reviewed; Journal article, 2020)
      Volume and ejection fraction (EF) measurements of the left ventricle (LV) in 2-D echocardiography are associated with a high uncertainty not only due to interobserver variability of the manual measurement, but also due to ...
    • Real-Time Echocardiography Guidance for Optimized Apical Standard Views 

      Pasdeloup, David Francis Pierre; Olaisen, Sindre Hellum; Østvik, Andreas; Sæbø, Sigbjørn; Pettersen, Håkon Neergaard; Holte, Espen; Grenne, Bjørnar; Stølen, Stian Bergseng; Smistad, Erik; Aase, Svein Arne; Dalen, Håvard; Løvstakken, Lasse (Peer reviewed; Journal article, 2022)
      Measurements of cardiac function such as left ventricular ejection fraction and myocardial strain are typically based on 2-D ultrasound imaging. The reliability of these measurements depends on the correct pose of the ...
    • Real-Time Processing of High-Resolution Video and 3D Model-Based Tracking for Remote Towers 

      Barrowclough, Oliver Joseph David; Briseid, Sverre; Muntingh, Agnar Georg Peder; Viksand, Torbjørn (Peer reviewed; Journal article, 2020)
      During the past decade, a new approach to providing air traffic services to airports from a remote location has been established, known as remote or digital tower. High quality video data is a core component in remote tower ...
    • Real-time Standard View Classification in Transthoracic Echocardiography using Convolutional Neural Networks 

      Østvik, Andreas; Smistad, Erik; Aase, Svein Arne; Haugen, Bjørn Olav; Løvstakken, Lasse (Journal article; Peer reviewed, 2018)
      Transthoracic echocardiography examinations are usually performed according to a protocol comprising different probe postures providing standard views of the heart. These are used as a basis when assessing cardiac function, ...
    • Real-time super-resolved 3D in turbid water using a fast range-gated CMOS camera 

      Risholm, Petter; Thorstensen, Jostein Bruun; Thielemann, Jens T; Kaspersen, Kristin; Tschudi, Jon; Yates, Chris; Softley, Chris; Abrosimov, Igor; Alexander, Jonathan; Haugholt, Karl Henrik (Journal article; Peer reviewed, 2018)
      We present a range-gated camera system designed for real-time (10 Hz) 3D estimation underwater. The system uses a fast-shutter CMOS sensor (1280×1024 1280×1024 ) customized to facilitate gating with 1.67 ns (18.8 cm in ...
    • Real-time temporal adaptation of dynamic movement primitives for moving targets 

      Østvik, Andreas; Grøtli, Esten Ingar; Vagia, Marialena; Gravdahl, Jan Tommy (Chapter; Peer reviewed, 2021)
      This work is aimed at extending the standard dynamic movement primitives (DMP) framework to adapt to real-time changes in the task execution time while preserving its style characteristics. We propose an alternative ...
    • A recurrent neural network for urban long-term traffic flow forecasting 

      Belhadi, Asma; Djenouri, Youcef; Djenouri, Djamel; Lin, Jerry Chun-Wei (Peer reviewed; Journal article, 2020)
      This paper investigates the use of recurrent neural network to predict urban long-term traffic flows. A representation of the long-term flows with related weather and contextual information is first introduced. A recurrent ...