Blar i Fakultet for informasjonsteknologi og elektroteknikk (IE) på tittel

Viser treff 17836-17855 av 20725

    • Streamer propagation along a profiled dielectric surface 

      Meyer, Hans Kristian Hygen; Marskar, Robert; Gjemdal, Henrik; Mauseth, Frank (Peer reviewed; Journal article, 2020)
      We investigate the propagation of positive streamers along a profiled dielectric surface in air at atmospheric pressure. Results from experiments and two-dimensional planar low-temperature plasma fluid simulations are ...

    • Streamer Propagation along Dielectric Surfaces 

      Gjemdal, Henrik (Master thesis, 2019)
      Avhandlingen undersøker hvordan streamerutbredelse langs en dielektrisk overflate påvirkes av profilen på overflaten. Et eksperimentelt oppsett er utformet for å etterligne en 2D modell som også simuleres. Simuleringsprogramvaren ...

    • Streamer Propagation along Profiled Insulator Surfaces under Positive Impulse Voltages 

      Meyer, Hans Kristian Hygen; Marskar, Robert; Bilsbak, Henriette Graverholt; Mauseth, Frank; Schueller, Michael (Peer reviewed; Journal article, 2022)
      Controlling discharge growth on insulator surfaces is important in high voltage gaseous insulation systems. In this study, the effect of small-scale surface profiles on streamer discharge propagation is examined experimentally. ...

    • Streamer Propagation in Rod-Plane Air Gaps with a Dielectric Barrier 

      Hygen Meyer, Hans Kristian; Mauseth, Frank; Pedersen, Per Atle; Ekeberg, Jonas (Chapter, 2016)
      High-voltage design optimization requires a fun- damental understanding of electrical breakdown mechanisms under different stress situations. The impulse withstand voltage is normally used as dimensioning criterion for ...

    • Streamflow forecast sensitivity to air temperature forecast calibration 

      Hegdahl, Trine Jahr; Engeland, Kolbjørn; Steinsland, Ingelin; Tallaksen, Lena M. (Journal article; Peer reviewed, 2019)
      In this study, we used meteorological ensemble forecasts as input to hydrological models to quantify the uncertainty in forecasted streamflow, with a particular focus on the effect of temperature forecast calibration on ...

    • Streaming CamLink over gigabit Ethernet 

      Aune, Ove-Anders Gaarder (Master thesis, 2008)
      Denne oppgaven gikk ut på å utvikle og lage en prototyp for overføring av video i sanntid fra grensesnittet Camera Link til gigabit Ethernet. Grensesnittet Camera Link med signaltypen LVDS egner seg lite for sending over ...

    • Streaming i P2P-nettverk 

      Bjørnsen, Stig Inge Lea; Lohne, Erik Vivhovde (Master thesis, 2004)
      Realisering av streamingtjenester i P2P-nettverk er en utfordring fordi slike nettverk er preget av dynamikk og stadige endringer i forhold til nodenes tilgjengelighet. Hvis en node som leverer en mediestrøm blir utilgjengelig, ...

    • Streamingboomen 

      Dahlstrøm, Mathias (Bachelor thesis, 2022)
      Streaming har gjennomgått en stor utvikling de få årene det eksistert. I dag benyttes teknologien til så mangt, men forutsetningene for det markedet vi har i dag har ikke alltid funnets. Denne oppgaven har som mål å kartlegge ...

    • Streamline-Based History Matching: A Review 

      Stenerud, Vegard Røine; Lie, Knut-Andreas (Research report, 2007)
      In recent years, several methods for streamline-based history matching have been developed. These methods have proved to be efficient for three reasons: First, streamlines delineate flow patterns and can therefore be used ...

    • Streamlined semi-automatic data processing framework for ship performance analysis 

      Gupta, Prateek; Kim, YoungRong; Steen, Sverre; Rasheed, Adil (Peer reviewed; Journal article, 2023)
      The hydrodynamic performance of a sea-going ship can be analyzed using data from different sources, like onboard recorded in-service data, AIS data, and noon reports. Each of these sources is known to have its inherent ...

    • Streamlining the Provisioning of Physical Clients: A Secure Approach for an Environment with Low Risk Acceptance 

      Færgestad, Vegard; Sharma, Karishma; Skoglund, Mathias Westby (Bachelor thesis, 2023)
      Det er et behov for en automatisk løsning for å tanke fysiske klienter i sikre miljøer, siden de eksisterende løsningene mangler den nødvendige funksjonaliteten. I dette prosjektet ble det utviklet en løsning for automatisk ...

    • Strengthening the evidence base for temperature-mediated phenological asynchrony and its impacts 

      Samplonius, Jelmer; Atkinson, Angus; Hassall, Christopher; Keogan, Katherine; Thackeray, Stephen J.; Assmann, Jakob J.; Burgess, Malcolm D.; Macphie, Kirsty H; Pearce-Higgins, James W.; Simmonds, Emily Grace; Johansson, Jacob; Varpe, Øystein; Weir, James C; Childs, Dylan Z.; Cole, Ella F.; Daunt, Francis; Hart, Tom; Lewis, Owen T.; Pettorelli, Nathalie; Sheldon, Ben C.; Phillimore, Albert B. (Journal article; Peer reviewed, 2020)
      Climate warming has caused the seasonal timing of many components of ecological food chains to advance. In the context of trophic interactions, the match–mismatch hypothesis postulates that differential shifts can lead to ...

    • StreoScenNet: Surgical stereo robotic scene segmentation 

      Mohammed, Ahmed Kedir; Yildirim Yayilgan, Sule; Farup, Ivar; Pedersen, Marius; Hovde, Øistein (Journal article; Peer reviewed, 2019)
      Surgical robot technology has revolutionized surgery toward a safer laparoscopic surgery and ideally been suited for surgeries requiring minimal invasiveness. Sematic segmentation from robot-assisted surgery videos is an ...

    • Strict Memory Protection for Microcontrollers 

      Sveen, Erlend (Master thesis, 2019)
      Moderne datasystemer beskytter prosesser fra hverandre med minnebeskyttelse. Mikrokontrollersystemer, som mangler støtte for minnevirtualisering, bruker typisk sett kun minnebeskyttelse for områder som programmereren finner ...

    • String bordism and chromatic characteristics 

      Szymik, Markus (Journal article; Peer reviewed, 2018)
      We introduce characteristics into chromatic homotopy theory. This parallels the prime characteristics in number theory as well as in our earlier work on structured ring spectra and unoriented bordism theory. Here, the ...

    • Strong Authentication for Web services with Mobile Universal Identity 

      Do, Van Thanh; Ivar, Jørstad; Do, Van Thuan (Journal article, 2015)
      To access services on the Web, users need quite often to have accounts, i.e. user names and passwords. This becomes a problem when the number of accounts keeps increasing at the same time password is a very weak form of ...

    • Strong localization of invariant metrics 

      Fornæss, John Erik; Nikolov, Nikolai (Peer reviewed; Journal article, 2021)
      A quantitative version of strong localization of the Kobayashi, Azukawa and Sibony metrics, as well as of the squeezing function, near a plurisubharmonic peak boundary point of a domain in Cn is given. As an application, ...

    • Strong solutions of a stochastic differential equation with irregular random drift 

      Karlsen, Kenneth Aksel Hvistendahl; Holden, Helge; Pang, Ho Cheung (Peer reviewed; Journal article, 2022)
      We present a well-posedness result for strong solutions of one-dimensional stochastic differential equations (SDEs) of the form where the drift coefficient is random and irregular, with a weak derivative satisfying for ...

    • Structural investigation of epitaxial LaFeO3 thin films on (111) oriented SrTiO3 by transmission electron microscopy 

      Christiansen, Emil; Nord, Magnus Kristofer; Hallsteinsen, Ingrid; Vullum, Per Erik; Tybell, Per Thomas Martin; Holmestad, Randi (Journal article; Peer reviewed, 2015)
      We report on structural domains in LaFeO3 epitaxial thin films on (111) oriented SrTiO3 observed by transmission electron microscopy using low magnification dark field imaging and high resolution transmission electron ...

    • Structural properties of the Southern San Andreas fault zone in northern Coachella Valley from magnetotelluric imaging 

      Share, Pieter-Ewald; Peacock, Jared R.; Constable, Steven; Vernon, Frank L.; Wang, Shunguo (Peer reviewed; Journal article, 2022)
      The Southern San Andreas fault (SSAF) poses one of the largest seismic risks in California. Yet, there is much ambiguity regarding its deeper structural properties around Coachella Valley, in large part due to the relative ...