Now showing items 673-692 of 964

  • 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. ...
  • 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-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.
  • 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 ...
  • Reconstruction of Holocene Paleoenvironment in Smeerenburgfjorden, northwest Svalbard based on benthic foraminifera and sedimentological investigations 

    Arnardóttir, Erna Ósk (Master thesis; Mastergradsoppgave, 2015-05-16)
    Two gravity cores JM06-024-GC3 and JM07-049-GC1 from Smeerenburgfjorden at the northwestern corner of Svalbard have been investigated for the distribution pattern of the benthic foraminiferal faunas. The oxygen and carbon ...
  • Recursive calculation of high-order molecular response properties 

    Ringholm, Magnus (Doctoral thesis; Doktorgradsavhandling, 2013-12-06)
    This thesis presents the implementation and application of a computer program for the open-ended calculation of response properties of molecular systems. Using recursive programming techniques, a recently published formulation ...
  • The red-sky enigma over Svalbard in December 2002 

    Sigernes, F.; Shumilov, N.; Havnes, O.; Lloyd, N.; Lorentzen, D.A.; Neuber, R.; Hoppe, U.-P.; Degenstein, D.; Moen, J.; Gjessing, Y.; Skartveit, A.; Raustein, E.; Ørbæk, J.B.; Deehr, C.S. (Journal article; Tidsskriftartikkel; Peer reviewed, 2005-07-27)
    On 6 December 2002, during winter darkness, an extraordinary event occurred in the sky, as viewed from Longyearbyen (78° N, 15° E), Svalbard, Norway. At 07:30 UT the southeast sky was surprisingly lit up in a deep red ...