Now showing items 40240-40259 of 76158

    • Large scale integration of wireless sensor network technologies for air quality monitoring at a logistics shipping base 

      Molka-Danielsen, Judith; Engelseth, Per; Wang, Hao (Journal article; Peer reviewed, 2018)
      The future of logistics shipping bases will be to seek efficient flows of materials to meet the needs of business partners. Supply chain and operations managers of supply bases will need to integrate technologies that allow ...
    • Large Scale Privacy Architecture - Implemenation and Evaluateion 

      Reimer, Erik (Master thesis, 2016)
      Various enterprises store information and transaction data about people who have, or have had, customer or client relationships with them. In addition, many people today use numerous online services where they disclose ...
    • Large Scale Tertiary CO2 EOR in Mature Water Flooded Norwegian Oil Fields 

      Lindeberg, Erik Gøsta Brun; Grimstad, Alv-Arne; Bergmo, Per Eirik Strand; Wessel-Berg, Dag; Torsæter, Malin; Holt, Torleif (Journal article; Peer reviewed, 2017)
      A technical-economical model for a large-scale infrastructure combining CO2 EOR and aquifer storage has been used to construct a scenario including 23 Norwegian Continental Shelf oil fields that have been identified as ...
    • Large Superconducting Wind Turbine Generators 

      Abrahamsen, A.B.; Magnusson, Niklas; Jensen, B.B.; Runde, Magne (Journal article; Peer reviewed, 2012)
      To realize large (>10 MW) direct-driven off-shore wind turbines, a number of steps are needed to reduce weight and cost compared to on-shore technologies. One of the major challenges is to provide drive trains which can ...
    • Large Systems Change. Integrated Leadership Development and Reflexible Machnineries 

      Winther, Fredrik (Doktoravhandlinger ved NTNU, 1503-8181; 2007:100, Doctoral thesis, 2007)
      To start with a caricature and physical metaphor, this text is about how to turn a supertanker by the force of a mixmaster. More literally, it is about how a project group varying in size between two and five researchers ...
    • Large Time Step Explicit Schemes for Partial Differential Evolution Equations 

      Solberg, Anders Aase (Master thesis, 2016)
      We consider the large time step (LTS) method for hyperbolic conservation laws, originally proposed by LeVeque in a series of papers over thirty years ago. In particular we have designed a local multi-point LTS scheme, ...
    • Large time step HLL and HLLC schemes 

      Prebeg, Marin; Flåtten, Tore Halsne; Müller, Bernhard (Journal article; Peer reviewed, 2018)
      We present Large Time Step (LTS) extensions of the Harten-Lax-van Leer (HLL) and Harten-Lax-van Leer-Contact (HLLC) schemes. Herein, LTS denotes a class of explicit methods stable for Courant numbers greater than one. The ...
    • Large Time Step Methods for Hyperbolic Conservation Laws 

      Prebeg, Marin (Doctoral theses at NTNU;2017:285, Doctoral thesis, 2017)
      The HLL (Harten–Lax–van Leer) and HLLC (HLL–Contact) schemes are extended to LTS-HLL(C) schemes. The LTS-HLL-type schemes for scalar conservation laws are defined in the numerical viscosity, flux-difference splitting and ...
    • Large Time Step Methods for Hyperbolic Partial Differential Equations 

      Nygaard, Rolf (Master thesis, 2017)
      In this thesis we consider explicit finite volume methods that are not limited by the Courant-Friedrichs-Lewy (CFL) condition, referred to as large time step (LTS) methods. LeVequeproposed the first LTS method in the 1980 ...
    • Large Time Step Roe scheme for a common 1D two-fluid model 

      Prebeg, Marin; Flåtten, Tore; Müller, Bernhard (Journal article; Peer reviewed, 2017)
      We present the Large Time Step (LTS) extension of the Roe scheme and apply it to a standard two-fluid model. Herein, LTS denotes a class of explicit methods that are not limited by the CFL (Courant–Friedrichs–Lewy) condition, ...
    • Large-Deformation Behaviour of Thermoplastics at Various Stress States: An experimental and numerical study 

      Ognedal, Anne Serine (Doktoravhandlinger ved NTNU, 1503-8181; 2012:298, Doctoral thesis, 2012)
      The large-deformation behaviour of thermoplastics has been studied by experimental tests and numerical simulations. The work herein is a part of a larger research project concerning constitutive modelling of polymers. A ...
    • Large-eddy simulations of cross-flow around ship sections 

      Arslan, Tufan (Doctoral thesis at NTNU;2016:111, Doctoral thesis, 2016)
      This thesis reports numerical simulations of three-dimensional (3D) unsteady cross flow over two ship sections located side-by-side. The ship sections have different breadth and draft conditions which represent typical ...
    • Large-eddy simulations of the flow over a semi-circular cylinder at Re = 50000 

      Lysenko, Dmitry A; Donskov, Mark; Ertesvåg, Ivar Ståle (Journal article, 2021)
      Large-eddy simulations (LES) of the flow over a semi-circular cylinder at a diameter-based Reynolds number 50000 and zero angle of attack are presented. In comparison with the prominent benchmark flows past circular and ...
    • Large-scale Agile Software Development: An Exploratory Case Study of Changes In Agile Practices and Its Effects on Inter-team Coordination 

      Ranner, Camilla Tøftum (Master thesis, 2020)
      Smidige metodikker ble opprinnelig laget for mindre IT-prosjekter bestående av ett team. I de senere årene har smidige metodikker også blitt brukt på prosjekter i stor skala. Dette har forårsaket store smidige prosjekter ...
    • Large-scale analysis of orthologs and paralogs in viruses and prokaryotes 

      Bratlie, Marit Skyrud (Doktoravhandlinger ved NTNU, 1503-8181; 2011:109, Doctoral thesis, 2011)
      Storskala-analyse av ortologer og paraloger i virus og prokaryoter Jordens organismer kan deles inn i to grupper: de ikke-cellulære (virus) og de cellulære (prokaryoter og eukaryoter). Genomene til disse øker i kompleksitet; ...
    • Large-Scale Electron Correlation Calculations: Rank-Reduced Full Configuration Interaction 

      Fales, B Scott; Seritan, Stefan; Settje, Nick F; Levine, Benjamin G; Koch, Henrik; Martinez, Todd J. (Journal article, 2018)
      We present the rank-reduced full configuration interaction (RR-FCI) method, a variational approach for the calculation of extremely large full configuration interaction (FCI) wave functions. In this report, we show that ...
    • Large-Scale Experimental Wind-Driven Rain Exposure Investigations of Building Integrated Photovoltaics 

      Breivik, Christer; Jelle, Bjørn Petter; Time, Berit; Holmberget, Øystein; Nygård, John Simen Seeberg; Bergheim, Einar; Dalehaug, Arvid (Journal article; Peer reviewed, 2013)
      Building integrated photovoltaics (BIPVs) are photovoltaic materials that replace conventional building materials in parts of the building envelopes, such as roofs or facades, i.e. the BIPV system serves dual purposes, as ...
    • Large-scale external validation and comparison of prognostic models: An application to chronic obstructive pulmonary disease 

      Guerra, Beniamino; Haile, Sarah R.; Lamprecht, Bernd; Ramírez, Ana S.; Martinez-Camblor, Pablo; Kaiser, Bernhard; Alfageme, Inmaculada; Almagro, Pere; Casanova, Ciro; Esteban-González, Cristóbal; Soler-Cataluña, Juan J.; de-Torres, Juan P.; Miravitlles, Marc; Celli, Bartolomé R.; Marin, Jose M.; ter Riet, Gerben; Sobradillo, Patricia; Lange, Peter; Garcia-Aymerich, Judith; Antó, Jósep Maria; Turner, Alice M.; Han, Meilan K.; Langhammer, Arnulf; Leivseth, Linda; Bakke, Per S.; Johannessen, Ane; Oga, Toru; Cosio, Borja; Ancochea-Bermúdez, Julio; Echazarreta, Andrés; Roche, Nicolas; Burgel, Pierre-Régis; Sin, Don D.; Soriano, Joan B.; Puhan, Milo A. (Journal article; Peer reviewed, 2018)
      Background External validations and comparisons of prognostic models or scores are a prerequisite for their use in routine clinical care but are lacking in most medical fields including chronic obstructive pulmonary disease ...
    • Large-scale genomics unveil polygenic architecture of human cortical surface area 

      Chen, Chi-Hua; Peng, Qian; Schork, Andrew J.; Lo, Min-Tzu; Fan, Chun-Chieh; Wang, Yunpeng; Desikan, Rahul S.; Bettella, Franscesco; Hagler, Donald J.; Westlye, Lars Tjelta; Kremen, William S.; Jernigan, Terry L.; Le Hellard, Stephanie; Steen, Vidar Martin; Espeseth, Thomas; Huentelman, Matt; Håberg, Asta; Agartz, Ingrid; Djurovic, Srdjan; Andreassen, Ole Andreas; Schork, Nicholas; Dale, Anders (Journal article; Peer reviewed, 2015)
      Little is known about how genetic variation contributes to neuroanatomical variability, and whether particular genomic regions comprising genes or evolutionarily conserved elements are enriched for effects that influence ...
    • Large-Scale Granulation of CaO-Based Pellets for High-Temperature Carbon Dioxide Capture 

      Olsvik, Maria (Master thesis, 2018)
      Abstract Pelletized CaO-based sorbents are made for the use in Moving Bed Carbonate Looping (MBCL) technology capturing CO2 at a low partial pressure of CO2 and high temperature, producing approximately 100% pure CO2. ...