Blar i Faculty of Mathematics and Natural Sciences på tittel

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    • Liverpool Land Basement High, Greenland: Visualising inputs for fractured crystalline basement reservoir models 

      Banks, Graham; Bernstein, Stefan; Salehi, Sara; Guarnieri, Pierpaolo; Bird, Dennis; Hamblett, Catherine; Peacock, David; Foster, Jonathan (Peer reviewed; Journal article, 2019-07-22)
      Basement highs are large structural features, commonly buried in sedimentary basins (Busby & Azor 2012). They are of interest for natural resources exploration and research because of their ability to influence migration ...

    • Lobe Reconnection and Cusp-Aligned Auroral Arcs 

      Milan, Stephen Eric; Bower, G.E.; Carter, J.A.; Paxton, L.J.; Anderson, B.J.; Hairston, M.R. (Journal article; Peer reviewed, 2022)
      Following the St. Patrick's Day (17 March) geomagnetic storm of 2013, the interplanetary magnetic field had near-zero clock angle for almost two days. Throughout this period multiple cusp-aligned auroral arcs formed in the ...

    • Local flow conditions in the Bergen valley based on observations and numerical simulations 

      Valved, Aslaug Skålevik (Master thesis, 2012-10-16)
      The complex topography and variability in surface roughness in the Bergen valley aff-ects the flow conditions in a multitude of ways. The steep mountains give shelter during strong synoptic flow, but the orography of Bergen ...

    • Local Gaussian Cross-Spectrum Analysis 

      Jordanger, Lars Arne; Tjøstheim, Dag Bjarne (Journal article; Peer reviewed, 2023)
      The ordinary spectrum is restricted in its applications, since it is based on the second-order moments (auto- and cross-covariances). Alternative approaches to spectrum analysis have been investigated based on other measures ...

    • Local Lead–Lag Relationships and Nonlinear Granger Causality: An Empirical Analysis 

      Otneim, Håkon; Berentsen, Geir Drage; Tjøstheim, Dag Bjarne (Journal article; Peer reviewed, 2022)
      The Granger causality test is essential for detecting lead–lag relationships between time series. Traditionally, one uses a linear version of the test, essentially based on a linear time series regression, itself being ...

    • Local Likelihood 

      Otneim, Håkon (Master thesis, 2012-04-23)
      Methods for probability density estimation are traditionally classified as either parametric or non-parametric. Fitting a parametric model to observations is generally a good idea when we have sufficient information on the ...

    • Local Mapping of Polar Ionospheric Electrodynamics 

      Laundal, Karl Magnus; Reistad, Jone Peter; Hatch, Spencer Mark; Madelaire, Michael; Walker, Simon; Hovland, Amalie Øie; Ohma, Anders; Merkin, V.G.; Sorathia, K.A. (Journal article; Peer reviewed, 2022)
      An accurate description of the state of the ionosphere is crucial for understanding the physics of Earth's coupling to space, including many potentially hazardous space weather phenomena. To support this effort, ground ...

    • A Local Streamline Eulerian-Lagrangian Method for Two-Phase Flow 

      Ask, A. K.; Dahle, Henrik K.; Karlsen, Kenneth Hvistendahl; Nordhaug, Hans Fredrik (Journal article, 2000)
      A method for solving the saturation equation for two-phase now is presented. The method may be viewed as an operator splitting method or as an Eulerian-Lagrangian backtracking procedure or as a modi£ed method of characteristics. ...

    • Local-scale deposition of surface snow on the Greenland ice sheet 

      Zuhr, Alexandra M.; Münch, Thomas; Steen-Larsen, Hans Christian; Hörhold, Maria; Laepple, Thomas (Journal article; Peer reviewed, 2021)
      Ice cores from polar ice sheets and glaciers are an important climate archive. Snow layers, consecutively deposited and buried, contain climatic information from the time of their formation. However, particularly ...

    • Localized crustal deformation along the central North Anatolian Fault Zone revealed by joint inversion of P-receiver functions and P-wave polarizations 

      Schiffer, Christian; Eken, Tuna; Rondenay, Stéphane; Taymaz, Tuncay (Peer reviewed; Journal article, 2019)
      The North Anatolian Fault Zone (NAFZ) is a major plate boundary that separates the Eurasian Plate to the north from the Anatolian Plate to the south and is associated with powerful damaging earthquakes. Despite numerous ...

    • Localizing Cell Towers from Crowdsourced Measurements 

      Rusvik, Johan Alexander Nordstrand (Master thesis, 2015-06-01)
      Today, several internet sites exist that aim to provide the locations and number of cellular network antennas worldwide. For example [1],[2] and [3]. What makes this task difficult to accomplish is the lack of information ...

    • Localizing the Sustainable Development Goals for Marine and Coastal Management in Norway: A Venture Overdue 

      Dankel, Dorothy Jane; Boonstra, Wiebren J.; Bjørkan, Maiken; Fuller, Jessica Leyla; Iversen, Lisbeth; Schütz, Sigrid Eskeland; van der Meeren, Gro Ingleid; van Putten, Ingrid (Chapter, 2022)
      Meeting global challenges requires regional and local alignment of institutional and business practices. The purpose of our work is to understand, using qualitative systems analysis, how the Sustainable Development Goals ...

    • Localizing the United Nations Sustainable Development Goals in northern Norway: Transdisciplinary approaches for sustainable coastal development 

      Fuller, Jessica Leyla (Doctoral thesis, 2023-12-01)
      I 2015 lanserte FN «2030 Agenda for Sustainable Development» med et unikt og ambisiøst rammeverk for global bærekraft som inkluderer 17 bærekraftsmål (SDG). Siden den gang har mange ledere over hele verden på lokalt, ...

    • The Lofoten Basin Eddy: three years of evolution as observed by Seagliders 

      Yu, Lusha; Bosse, Anthony; Fer, Ilker; Orvik, Kjell Arild; Bruvik, Erik Magnus; Hessevik, Idar; Kvalsund, Karsten (Peer reviewed; Journal article, 2017-08)
      The Lofoten Basin in the Norwegian Sea is an area where the warm Atlantic Water is subject to the greatest heat losses anywhere in the Nordic Seas. A long-lived, deep, anticyclonic eddy is located in the central part of ...

    • Lofoten eddies observed by Seagliders 

      Løvseth, Hauk Morten (Master thesis, 2018-11-22)
      When the Norwegian Atlantic Current passes the Lofoten Basin, it loses a large amount of mass and heat to mesoscale eddies as a result of instabilities of the mean current along the Norwegian Slope. The eddies subsequently ...

    • Log Hochschild Homology of Categorical Products and Coproducts 

      Vågset, Erlend Raa (Master thesis, 2017-07-26)
      As the front page implies, this is a thesis about log Hochschild homology. Our primary goal will be to understand how the log Hochschild homology groups acts on products and coproducts in the category of commutative pre-log ...

    • Logarithmic Hochschild homology 

      Piceghello, Stefano (Master thesis, 2015-06-01)
      The purpose of this thesis is to analyse the logarithmic Hochschild homology for pre-log rings and to provide some tools to compute it in certain cases. One of the main strategies that we will employ to describe the log ...

    • Logics of Statements in Context-Category Independent Basics 

      Wolter, Uwe Egbert (Journal article; Peer reviewed, 2022)
      Based on a formalization of open formulas as statements in context, the paper presents a freshly new and abstract view of logics and specification formalisms. Generalizing concepts like sets of generators in Group Theory, ...

    • Logistrule: A knowledge-based system for logistic regression 

      Aarseth, Jan H.; Heuch, Ivar (Statistical report no. 28, Research report, 1996-07)

    • Lokalisering av (R)-artikain i et lipidbilag 

      Lande, Anna Vår (Master thesis, 2020-12-15)
      Hensikten med denne oppgaven var å undersøke interaksjonen mellom (R)-artikain og lipidbilag av POPC ved bruk av fast-fase NMR-spektroskopi. Artikain hydroklorid brukes som et lokalbedøvelsesmiddel innen tannbehandling, ...