Now showing items 807-826 of 1145

    • QoS applied to security in mobile computing 

      Fallmyr, Terje; Stabell-Kulø, Tage (Research report; Forskningsrapport, 1997-06-30)
      Hand-held mobile computers have the potential to become important communication tools for roaming users. As such, they will also become very personal. They will be used under a wide range of operating conditions, and tight ...
    • QRA techniques on dynamic positioning systems during drilling operations in the Arctic: With emphasis on the dynamic positioning operator 

      Pedersen, Runar Nikolai (Master thesis; Mastergradsoppgave, 2015-06-01)
      With the Norwegian government moving the ice edge farther north than ever before, opening for new areas for petroleum exploration, it will need research on how these areas can affect oil and gas operations. A sensitive ...
    • A quadratic reciprocity law for elliptic curves 

      Verdure, Hugues (Journal article; Tidsskriftartikkel; Peer reviewed, 2008)
      If E is an elliptic curve, then the Galois group of the extension generated by the n-torsion points acts on these points. We prove a quadratic reciprocity law involving this group action. This law is an extension of the ...
    • Quality of service aware binding in open systems 

      Hanssen, Øyvind (Doctoral thesis; Doktorgradsavhandling, 2008-02-07)
      This thesis addresses negotiation of bindings in QoS aware open systems and in particular how to characterize possible contracts, requirements and capabilities of heterogeneous environments. Our approach is (1) to use ...
    • Quantifying influence of local air pollution on measurements in Ny-Ålesund and at the Zeppelin station 

      Dekhtyareva, Alena (Master thesis; Mastergradsoppgave, 2014-06-02)
      In order to keep the scientific significance of the Ny-Ålesund station on Svalbard as the key place for the monitoring of background air it is needed to assess the influence from local human activities on the air quality. ...
    • Quantum chemical studies of asymmetric reactions: Historical aspects and recent examples 

      Hopmann, Kathrin Helen (Journal article; Tidsskriftartikkel; Peer reviewed, 2015-02-18)
      Asymmetric catalysis is essential for the synthesis of chiral compounds such as pharmaceuticals, agrochemicals, fragrances, and flavors. For rational improvement of asymmetric reactions, detailed mechanistic insights are ...
    • Quick- instead of Merge-sort for pipelines systems 

      Khalaila, Ahmad H.; Eliassen, Frank (Research report; Forskningsrapport, 1997-05)
      This paper proposes an external sorting algorithm for large data as an alternative to the widely used merge-sort algorithm. The algorithm we present is an application of the widely known quick-sort algorithm to large ...
    • Radiobølgeforplantning i ionosfæren 

      Bratteng, Ove (Journal article; Tidsskriftartikkel, 1980)
      Atmosfæren er bygd opp av nitrogen og oksygen. Opp til 60-70 km er atmosfæren stort sett nøytral, alle atomer har like mye positiv som negativ ladning. Høyere oppe vil røntgenstråling og energirike partikler forårsake ...
    • Radiometric temperature reading of a hot ellipsoidal object inside the oral cavity by a shielded microwave antenna put flush to the cheek 

      Klemetsen, Øystein; Jacobsen, Svein Ketil; Birkelund, Yngve (Journal article; Tidsskriftartikkel; Peer reviewed, 2012)
      A new scheme for detection of vesicoureteral reflux (VUR) in children has recently been proposed in the literature. The idea is to warm bladder urine via microwave exposure to at least fever temperatures and observe potential ...
    • RAM analysis of mining equipment and framework for data collection 

      Sneve, Terje (Master thesis; Mastergradsoppgave, 2015-06-01)
      In the mining industry, equipment are continuously increasing in size and complexity. At the same time, the demand for available plants and continuous production has never been higher. The performance of equipment depends ...
    • Rapporteringskultur og pasientsikkerhet 

      Pettersen, Ellen (Master thesis; Mastergradsoppgave, 2015-06-01)
      Denne studien tar for seg å undersøke hvordan rapporteringskultur påvirker forbedring av pasientsikkerhet på en sykehusavdeling. Det var i min jobb som assistent på en sykehusavdeling jeg opplevde at mange ikke hadde fått ...
    • Re-evaluation and extension of the Marine Isotope Stage 5 tephrostratigraphy of the Faroe Islands region: The cryptotephra record 

      Abbott, Peter M.; Austin, William E.N.; Davies, Siwan M.; Pearce, Nicholas John Geoffrey; Rasmussen, Tine Lander; Wastegård, Stefan; Brendryen, Jo (Journal article; Tidsskriftartikkel; Peer reviewed, 2014)
    • Real-space all-electron Density Functional Theory with Multiwavelets 

      Jensen, Stig Rune (Doctoral thesis; Doktorgradsavhandling, 2014-03-20)
      This thesis presents the implementation of a numerical real-space method for the calculation of the electronic structure of molecular systems within the self-consistent field approximations of quantum chemistry. The code ...
    • Real-space numerical grid methods in quantum chemistry 

      Frediani, Luca; Sundholm, Dage (Journal article; Tidsskriftartikkel; Peer reviewed, 2015-11-03)
    • Real-time annotation of video streams using staged processing 

      Holmstad, Øyvind (Master thesis; Mastergradsoppgave, 2011-06-01)
      Real-time media rich applications rely on live streams of rich and accurate meta-data describing the video content to provide personal user experiences. Unfortunately, the general amount of video meta-data today is often ...
    • Real-time determination and monitoring of the auroral electrojet boundaries 

      Johnsen, Magnar Gullikstad (Journal article; Tidsskriftartikkel; Peer reviewed, 2013)
      A method for nowcasting of the auroral electrojet location from real-time geomagnetic data in the European sector is presented. Along the auroral ovals strong electrojet currents are flowing. The variation in the geomagnetic ...
    • A really close look at molecules 

      Svenson, Johan (Journal article; Tidsskriftartikkel, 2013)
      With a “magnifying glass”, a highly sophisticated atomic force microscope (AFM) scientists have recently developed a technique that allows single molecule visualization with atomic resolution.
    • Recombinant expression and purification of an ATP-dependent DNA ligase from Aliivibrio salmonicida 

      Williamson, Adele Kim; Pedersen, Hege (Journal article; Tidsskriftartikkel; Peer reviewed, 2014-05)
      The genome of the psychrophilic fish-pathogen Aliivibrio salmonicida encodes a putative ATP-dependent DNA ligase in addition to a housekeeping NAD-dependent enzyme. In order to study the structure and activity of the ATP ...
    • Reconstructing Omni-kernel control flow 

      Haugen, Christopher (Master thesis; Mastergradsoppgave, 2014-12-15)
      Today, with the prevalence of many- and multi-core systems has it been sparked a new interest for programming models that permits developer to exploit their resources. This has sparked renewed interest in creating larger ...
    • Reconstruction of Atlantic Water variability during the Holocene in the western Barents Sea 

      Groot, Diane; Sørensen, Steffen Aagaard; Husum, Katrine (Journal article; Tidsskriftartikkel; Peer reviewed, 2014-01-10)
      The gravity core JM09-KA11-GC from 345m water depth on the western Barents Sea margin was investigated for down-core distribution patterns of benthic Foraminifera, stable isotopes, and sedimentological parameters in order ...