• 96Zr Tracer Diffusion in AZro3 (A = Ca, Sr, Ba) 

      Sazinas, Rokas; Sakaguchi, Isao; Einarsrud, Mari-Ann; Grande, Tor (Journal article; Peer reviewed, 2018)
      Cation tracer diffusion in polycrystalline AZrO3 (A = Ca, Sr, Ba) perovskites was studied at 1300–1500 °C in air using the stable isotope 96Zr. Thin films of 96ZrO2 were deposited on polished ceramic pellets by drop casting ...
    • A (k, p)-anonymity Framework to Sanitize Transactional Database with Personalized Sensitivity 

      Zhang, Binbin; Lin, Chun Wei; Liu, Qiankun; Fournier-Viger, Philippe; Djenouri, Youcef (Journal article; Peer reviewed, 2019)
      In recent years, analyzing transactional data has become an important data analytic task since it can discover important information in several domains, for recommendation, prediction, and personalization. Nonetheless, ...
    • A 2-year RSA study of the Vanguard CR total knee system: A randomized controlled trial comparing patient-specific positioning guides with conventional technique 

      Øhrn, Frank-David; Leeuwen, Justin Arlen Maarten Joséphus; Tsukanaka, Masako; Röhrl, Stephan Maximillian (Journal article; Peer reviewed, 2018)
      Backgound and purpose - There is some concern regarding the revision rate of the Vanguard CR TKA in 1 registry, and the literature is ambiguous about the effi cacy of patient-specifi c positioning guides (PSPGs). The objective ...
    • A 2D Experimental and Numerical Study of Moonpools With Recess 

      Ravinthrakumar, Senthuran; Kristiansen, Trygve; Ommani, Babak (Chapter, 2018)
      Moonpool resonance is investigated in a two-dimensional setting in terms of regular, forced heave motions of a model with moonpool with different rectangular-shaped recess configurations. A recess is a reduced draft zone ...
    • A 2D sediment bed morphodynamics model for turbulent, non-Newtonian, particle-loaded flows 

      Busch, Alexander; Khatibi, Milad; Johansen, Stein Tore; Time, Rune Wiggo (Chapter, 2017)
      In petroleum drilling, cuttings transport problems, i.e. an accumulation of drilled of solids in the wellbore, are a major contributor to well downtime and have therefore been extensively researched over the years, both ...
    • A 36-month follow-up of decline in activities of daily living in individuals receiving domiciliary care 

      Helvik, Anne-Sofie; Høgset, Lisbeth Dyrendal; Bergh, Sverre; Saltyte Benth, Jurate; Kirkevold, Øyvind; Selbæk, Geir (Journal article; Peer reviewed, 2015)
      Background There have been few studies of how personal and instrumental activities of daily living (P-ADL and I-ADL) develop over time in older people receiving domiciliary care. This study aimed at assessing variables ...
    • A 3D motion planning framework for snake robots 

      Liljebäck, Pål; Pettersen, Kristin Ytterstad; Stavdahl, Øyvind; Gravdahl, Jan Tommy (Chapter, 2014)
      This paper presents a motion planning framework for three-dimensional body shape control of snake robots. Whereas conventional motion planning approaches define the body shape of snake robots in terms of their individual ...
    • A 3D Reactive Collision Avoidance Algorithm for Nonholonomic Vehicles 

      Syre Wiig, Martin; Pettersen, Kristin Ytterstad; Krogstad, Thomas Røbekk (Chapter, 2018)
      This paper presents a 3D reactive collision avoidance algorithm for vehicles with nonholonomic constraints. The algorithm steers the heading and pitch angle of the vehicle in order to maintain a constant avoidance angle ...
    • A 3D Reactive Collision Avoidance Algorithm for Underactuated Vehicles 

      Syre Wiig, Martin; Pettersen, Kristin Ytterstad; Krogstad, Thomas Røbekk (Chapter, 2018)
      This paper presents a 3D reactive collision avoidance algorithm for vehicles with underactuated dynamics. The underactuated states cannot be directly controlled, but are controlled indirectly by steering the direction of ...
    • A 3D Reactive Collision Avoidance Algorithm for Underactuated Vehicles 

      Syre Wiig, Martin; Pettersen, Kristin; Krogstad, Thomas Røbekk (Journal article; Peer reviewed, 2019)
      This paper presents a 3D reactive collision avoidance algorithm for vehicles with underactuated dynamics. The underactuated states cannot be directly controlled, but are controlled indirectly by steering the direction of ...
    • A 52 month follow-up of functional decline in nursing home residents - Degree of dementia contributes 

      Helvik, Anne-Sofie; Engedal, Knut; Saltyte Benth, Jurate; Selbæk, Geir (Journal article; Peer reviewed, 2014)
      Background: Few have studied how personal activities of daily living (P-ADL) develop over time in nursing home residents with dementia. Thus, the aim was to study variables associated with the development of P-ADL functioning ...
    • A 5MW direct-drive generator for floating spar-buoy wind turbine: Drive-train dynamics 

      Sethuraman, Latha; Xing, Yihan; Venugopal, Vengatesan; Gao, Zhen; Mueller, Markus; Moan, Torgeir (Journal article; Peer reviewed, 2017)
      This article proceeds with investigations on a 5 MW direct-drive floating wind turbine system (FWTDD) that was developed in a previous study. A fully integrated land-based direct-drive wind turbine system (WTDD) was created ...
    • A 91-Channel Hyperspectral LiDAR for Coal/Rock Classification 

      Shao, Hui; Chen, Yuwei; Yang, Zhirong; Jiang, Changhui; Li, Wei; Wu, Haobo; Wen, Zhijie; Wang, Shaowei; Puttnon, Eetu; Hyyppä, Juha (Journal article; Peer reviewed, 2019)
      During the mining operation, it is a critical task in coal mines to significantly improve the safety by precision coal mining sorting and rock classification from different layers. It implies that a technique for rapidly ...
    • A 95 year-old suffering circulatory arrest after accidental hypothermia: A case report 

      Carlsen, Anders Wetting; Winnerkvist, Anders; Greiff, Guri (Journal article; Peer reviewed, 2017)
      Background The elderly are vulnerable to cold and prone to accidental hypothermia, both because of environmental and endogenous factors. The incidence of severe accidental hypothermia among the elderly is poorly described, ...
    • A balanced tissue composition reveals new metabolic and gene expression markers in prostate cancer 

      Tessem, May-Britt; Bertilsson, Helena; Angelsen, Anders; Bathen, Tone Frost; Drabløs, Finn Sverre; Rye, Morten Beck (Journal article; Peer reviewed, 2016)
      Molecular analysis of patient tissue samples is essential to characterize the in vivo variability in human cancers which are not accessible in cell-lines or animal models. This applies particularly to studies of tumor ...
    • A balancing act? Work-life balance, health and well-being in European welfare states 

      Lunau, Thorsten; Bambra, Clare; Eikemo, Terje Andreas; van Der Wel, Kjetil A.; Dragano, Nico (Journal article; Peer reviewed, 2014)
      Background: Recent analyses have shown that adverse psychosocial working conditions, such as job strain and effort–reward imbalance, vary by country and welfare state regimes. Another work-related factor with potential ...
    • A Basic Result on the Superposition of Arrival Processes in Deterministic Networks 

      Jiang, Yuming (Chapter, 2018)
      Time-Sensitive Networking (TSN) and Deterministic Networking (DetNet) are emerging standards to enable deterministic, delay-critical communication in such networks. This naturally (re-)calls attention to the network calculus ...
    • A Bayesian approach to risk modeling of autonomous subsea intervention operations 

      Hegde, Jeevith; Utne, Ingrid Bouwer; Schjølberg, Ingrid; Thorkildsen, Brede (Journal article; Peer reviewed, 2018)
      The introduction of autonomy in subsea operations may affect operational risk related to Inspection, Maintenance, and Repair (IMR). This article proposes a Bayesian Belief Network (BBN) to model the risk affecting autonomous ...
    • A Bayesian model for lithology/fluid class prediction using a Markov mesh prior fitted from a training image 

      Tjelmeland, Håkon; Luo, Xin; Fjeldstad, Torstein Mæland (Journal article; Peer reviewed, 2019)
      We consider a Bayesian model for inversion of observed amplitude variation with offset data into lithology/fluid classes, and study in particular how the choice of prior distribution for the lithology/fluid classes influences ...
    • A Bayesian spatial assimilation scheme for snow coverage observations in a gridded snow model 

      Kolberg, Sjur; Rue, Håvard; Gottschalk, Lars (Journal article; Peer reviewed, 2006)
      A method for assimilating remotely sensed snow covered area (SCA) into the snow subroutine of a grid distributed precipitation-runoff model (PRM) is presented. The PRM is assumed to simulate the snow state in each grid ...