Blar i Faculty of Mathematics and Natural Sciences på tittel

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    • Lake Sediments Reveal Large Variations in Flood Frequency Over the Last 6,500 Years in South-Western Norway 

      Ekblom Johansson, Fanny Maria; Bakke, Jostein; Støren, Eivind Wilhelm Nagel; Paasche, Øyvind; Engeland, Kolbjørn; Arnaud, Fabien (Journal article; Peer reviewed, 2020)
      Lake sediments can retain imprints of past floods, enabling reconstructions that span well-beyond instrumental time series. Time series covering thousands of years can document the natural range of flood variability, which ...

    • Lake sediments with Azorean tephra reveal ice-free conditions on coastal northwest Spitsbergen during the Last Glacial Maximum 

      Bilt, Willem van der; Lane, Christine S. (Peer reviewed; Journal article, 2019-10-23)
      Lake sediments retrieved from the beds of former nonerosive ice sheets offer unique possibilities to constrain changes in the extent and style of past glaciation, and place them in an absolutely dated context. We present ...

    • Lake stratigraphy implies an 80 000 yr delayed melting of buried dead ice in northern Russia 

      Henriksen, Mona; Mangerud, Jan; Matiouchkov, Alexei; Paus, Aage; Svendsen, John-Inge (Peer reviewed; Journal article, 2003)
      Sediment cores from lakes Kormovoye and Oshkoty in the glaciated region of the Pechora Lowland, northern Russia, reveal sediment gravity flow deposits overlain by lacustrine mud and gyttja. The sediments were deposited ...

    • Lake-sediment evidence for local and remote sources of atmospherically deposited pollutants on Svalbard 

      Rose, Neil L.; Rose, C. L.; Boyle, John F.; Appleby, P. G. (Peer reviewed; Journal article, 2004)
      Twenty-one lakes along the west coast of Svalbard were cored between 28 July and 14 August 1995. Five cores were 210Pb dated and analysed for spheroidal carbonaceous particles (SCPs), indicators of deposition from fossil-fuel ...

    • Lake-sediment records of recent environmental change on Svalbard: results of diatom analysis 

      Jones, Vivienne J.; Birks, Harry John Betteley (Peer reviewed; Journal article, 2004)
      Surface sediments from 23 lakes on Svalbard were analysed for diatoms. 182 taxa were found but samples generally have a low richness, with the majority of sites dominated by benthic genera such as Fragilaria, Navicula, and ...

    • \lambda Polarization in Heavy Ion Collisions 

      Glastad, Robert Clay (Master thesis, 2015-06-02)
      Results on transverse lambda polarization in peripheral heavy ion collisions in an exact, analytic, self-similar rotating hydrodynamics model using the gradient and curl of the inverse temperature field. We estimate the ...

    • A Lanczos-view on Independent Component Analysis of fMRI Data 

      Hanson, Erik Andreas (Master thesis, 2010-06-04)
      Analysis of resting-state fMRI data is commonly done by a combination of the two signal processing methods Principal Component Analysis (PCA) and Independent Component analysis (ICA). In this thesis, a possible error caused ...

    • Land Surface Data Assimilation of Satellite Derived Surface Soil Moisture : Towards an Integrated Representation of the Arctic Hydrological Cycle 

      Blyverket, Jostein (Doctoral thesis, 2019-10-21)
      The ability to accurately determine soil water content (soil moisture) over large areas of the Earth’s surface has potential implications in meteorology, hydrology, water and natural hazards management. The advent of ...

    • Land-use and climate impacts on drought resistance and resilience in coastal heathland ecosystems 

      Haugum, Siri Vatsø (Doctoral thesis, 2021-12-15)
      Background: Coastal heathlands of north-western Europe are semi-natural landscapes of high conservation value. These are ancient and historically widespread landscapes, but anthropogenic land-use and climate change are now ...

    • Langmuir Turbulence in the HYCOM Ocean Model 

      Malila, Mika Petteri (Master thesis, 2017)
      The impact of parameterising the turbulent mixing induced by surface wave-driven Langmuir turbulence is investigated for a basin-scale configuration of the hybrid-coordinate ocean circulation model HYCOM. Two-year, non-data ...

    • Lanthanide complex-incorporated periodic mesoporous organosilica nanospheres with tunable photoluminescence 

      Yuan, Ning; Liang, Yucang; Erichsen, Egil Severin; Anwander, Reiner (Peer reviewed; Journal article, 2015-09-23)
      A series of nanoscale periodic mesoporous organosilica spheres (PMOSs) have been synthesized via the co-condensation of N,N-bis(trimethoxysilylpropyl)-2,6-pyridine dicarboxamide (DPA-Si) and tetraethyl orthosilicate (TEOS) ...

    • Large annual variation in the amount of skipped spawning for female Northeast Arctic haddock Melanogrammus aeglefinus 

      Skjæraasen, Jon Egil; Korsbrekke, Knut; Dingsør, Gjert Endre; Langangen, Øystein; Opdal, Anders Frugård; Jørgensen, Christian (Journal article; Peer reviewed, 2020-10)
      Although the phenomenon of skipped spawning has been described in numerous fishes, time-series are scarce. We used the presence of post-ovulatory follicles in histological gonad slides from females not developing oocytes ...

    • Large area microwave plasma CVD of diamond using composite right/left-handed materials 

      Zalieckas, Justas; Pobedinskas, P.; Greve, Martin Møller; Eikehaug, Kristoffer; Haenen, K.; Holst, Bodil (Journal article; Peer reviewed, 2021)
      Diamond growth at low temperatures (≤400 °C) and over large areas is attractive for materials, which are sensitive to high temperatures and require good electronic, chemical or surface tribological properties. Resonant-cavity ...

    • Large changes in sea ice triggered by small changes in Atlantic water temperature 

      Jensen, Mari Fjalstad; Nisancioglu, Kerim Hestnes; Spall, Michael A. (Peer reviewed; Journal article, 2018-06)
      The sensitivity of sea ice to the temperature of inflowing Atlantic water across the Greenland–Scotland Ridge is investigated using an eddy-resolving configuration of the Massachusetts Institute of Technology General ...

    • Large decadal changes in air-sea CO2 fluxes in the Caribbean Sea 

      Wanninkhof, Rik; Triñanes, Joaquin A; Park, Guen-Ha; Gledhill, Dwight K.; Olsen, Are Christian Sviggum (Peer reviewed; Journal article, 2019)
      Sixteen years of surface water CO2 data from autonomous systems on cruise ships sailing in the Caribbean Sea and Western North Atlantic show marked changes on interannual timescales. The measured changes in fugacity (≈partial ...

    • Large Eddy Simulations by approximate weak entropy solutions 

      Svärd, Magnus (Journal article; Peer reviewed, 2022)
      We propose to use weak (averaged) entropy solutions in lieu of LES models. This approach unites the theory for shock capturing schemes and turbulence modelling. To achieve this, we identify a number of conditions (albeit ...

    • The Large Hadron–Electron Collider at the HL-LHC 

      Agostini, P.; Aksakal, H.; Alekhin, S.; Allport, P.P.; Andari, N.; Andre, K.D.J.; Angal-Kalinin, D.; Antusch, S.; Bella, LA; Apolinario, L.; Apsimon, R.; Apyan, A.; Arduini, G.; Ari, V.; Armbruster, A.; Armesto, N.; Auchmann, Bernhard; Aulenbacher, K.; Azuelos, G.; Backovic, S.; Bailey, I.; Bailey, S.; Balli, F.; Behera, S.; Behnke, O.; Ben-Zvi, I.; Benedikt, M.; Bernauer, J.; Bertolucci, S.; Biswal, S.S.; Blümlein, J.; Bogacz, A.; Bonvini, M.; Boonekamp, M.; Bordry, F.; Boroun, G.R.; Bottura, L.; Bousson, S.; Bouzas, A.O.; Bracco, C.; Bracinik, J.; Britzger, D.; Brodsky, S.J.; Bruni, C.; Brüning, O.; Burkhardt, H.; Cakir, O.; Calaga, R.; Caldwell, A; Calıskan, A.; Camarda, S.; Catalan-Lasheras, N.C.; Cassou, K.; Cepila, J.; Cetinkaya, V.; Chetvertkova, V.; Cole, B.; Coleppa, B.; Cooper-Sarkar, A.; Cormier, E.; Cornell, A.S.; Corsini, Roberto; Cruz-Alaniz, E.; Currie, J.; Curtin, D.; D’Onofrio, M.; Dainton, J.; Daly, E.; Das, A.; Das, S.P.; Dassa, L; de Blas, Blas; Rose, L. Delle; Denizli, H.; Deshpande, K.S.; Douglas, D.; Duarte, L.; Dupraz, K.; Dutta, S; Efremov, A.V.; Eichhorn, R.; Eskola, K.J.; Ferreiro, E.G.; Fischer, O.; Flores-Sánchez, O.; Forte, S.; Gaddi, A.; Gao, J.; Gehrmann, T.; Gehrmann-De Ridder, Ridder; Gerigk, F.; Gilbert, A.; Giuli, F.; Glazov, A.; Glover, N.; Godbole, R.M.; Goddard, B; Gonçalves, V.; Gonzalez-Sprinberg, G.A.; Goyal, A.; Grames, J.; Granados, E; Grassellino, A.; Gunaydin, Y.O.; Guo, Y.C.; Guzey, V.; Gwenlan, C; Hammad, A.; Han, C.C.; Harland-Lang, L.; Haug, S; Hautmann, F.; Hayden, D.; Hessler, J.; Helenius, I.; Henry, J.; Hernandez-Sanchez, J.; Hesari, H.; Hobbs, T.J.; Hod, N.; Hoffstaetter, G.H.; Holzer, B.; Honorato, C.G.; Hounsell, B.; Hu, N.; Hug, F.; Huss, Alexander; Hutton, A.; Islam, R.; Iwamoto, S.; Jana, S.; Jansova, M.; Jensen, E.; Jones, T.; Jowett, J.M.; Kaabi, W.; Kado, M.; Kalinin, D.A.; Karadeniz, H.; Kawaguchi, S.; Kaya, U.; Khalek, R.A.; Khanpour, H.; Kilic, A.; Klein, M.; Klein, U.; Kluth, S.; Köksal, M.; Kocak, F.; Korostelev, M.; Kostka, P.; Krelina, M.; Kretzschmar, J; Kuday, S.; Kulipanov, G.; Kumar, M.; Kuze, M.; Lappi, T.; Larios, F.; Latina, A.; Laycock, P.; Lei, G.; Levitchev, E.; Levonian, S.; Levy, A.; Li, R.; Li, X.; Liang, H.; Litvinenko, V.; Liu, M.; Liu, T.; Liu, W.; Liu, Y.; Liuti, S.; Lobodzinska, E.; Longuevergne, D.; Luo, X.; Ma, W.; Machado, M.; Mandal, S.; Mäntysaari, H.; Marhauser, F.; Marquet, C.; Martens, A.; Martin, R.; Marzani, S.; McFayden, J.; McIntosh, P.; Mellado, B.; Meot, F.; Milanese, A.; Milhano, J.G.; Militsyn, B.; Mitra, M.; Moch, S.; Najafabadi, M. Mohammadi; Mondal, S.; Moretti, S.; Morgan, T.; Morreale, A.; Nadolsky, P.; Navarra, F.; Nergiz, Z.; Newman, P.; Niehues, J.; Nissen, E.A.; Nowakowski, M.; Okada, N.; Olivier, G.; Olness, F.; Olry, G.; Osborne, J.A.; Ozansoy, A.; Pan, R.; Parker, B.; Patra, M.; Paukkunen, H.; Peinaud, Y.; Pellegrini, D.; Perez-Segurana, G.; Perini, D.; Perrot, L.; Pietralla, N.; Pilicer, E.; Pire, B.; Pires, J.; Placakyte, R.; Poelker, M.; Polifka, R.; Polini, A.; Poulose, P.; Pownall, G.; Pupkov, Y.A.; Queiroz, F.S.; Rabbertz, K.; Radescu, V.; Rahaman, R.; Rai, S.K.; Raicevic, N.; Ratoff, P.; Rashed, A.; Raut, D.; Raychaudhuri, S.; Repond, J; Rezaeian, A.H.; Rimmer, R.; Rinolfi, L.; Rojo, J.; Rosado, A.; Ruan, X.; Russenschuck, S.; Sahin, M.; Salgado, C.A.; Sampayo, O.A.; Satendra, K.; Satyanarayan, N.; Schenke, B.; Schirm, K.; Schopper, H.; Schott, M.; Schulte, D.; Schwanenberger, C.; Sekine, T.; Senol, A.; Seryi, A.; Setiniyaz, S.; Shang, L.; Shen, X.; Shipman, N.; Sinha, N.; Slominski, W.; Smith, S.; Solans, C.; Song, M.; Spiesberger, H.; Stanyard, J.; Starostenko, A.; Stasto, A.; Stocchi, A.; Strikman, M.; Stuart, M.J.; Sultansoy, S.; Sun, H.; Sutton, M.; Szymanowski, L.; Tapan, I.; Tapia-Takaki, D.; Tanaka, M.; Tang, Y.; Tasci, A.T.; Ten-Kate, A.T.; Thonet, P.; Tomas-Garcia, R.; Tommasini, D.; Trbojevic, D.; Trott, M.; Tsurin, I.; Tudora, A.; Cakir, I. Turk; Tywoniuk, Konrad; Vallerand, C.; Valloni, A.; Verney, D; Vilella, E.; Walker, D.; Wallon, S.; Wang, B.; Wang, K.; Wang, K.; Wang, X.; Wang, Z.S.; Wei, H.; Welsch, C.; Willering, G.; Williams, P.H.; Wollmann, Daniel; Xiaohao, C.; Xu, T.; Yaguna, C.E.; Yamaguchi, Y.; Yamazaki, Y.; Yang, H.; Yilmaz, A.; Yock, P.; Yue, C.X.; Zadeh, S.G.; Zenaiev, O.; Zhang, C.; Zhang, J.; Zhang, R.; Zhang, Z.; Zhu, G.; Zhu, S.; Zimmermann, F.; Zomer, F.; Zurita, J.; Zurita, P. (Journal article; Peer reviewed, 2021)
      The Large Hadron–Electron Collider (LHeC) is designed to move the field of deep inelastic scattering (DIS) to the energy and intensity frontier of particle physics. Exploiting energy-recovery technology, it collides a ...

    • Large mesopelagic fishes biomass and trophic efficiency in the open ocean 

      Irigoien, Xabier; Klevjer, Thor A.; Røstad, Anders; Martinez, U.; Boyra, G.; Acuna, J. L.; Bode, A.; Echevarria, F.; Gonzalez-Gordillo, J. I.; Hernández-León, Santiago; Augsti, S.; Aksnes, Dag Lorents; Duarte, C. M.; Kaartvedt, Stein (Peer reviewed; Journal article, 2014-02-07)
      With a current estimate of ~1,000 million tons, mesopelagic fishes likely dominate the world total fishes biomass. However, recent acoustic observations show that mesopelagic fishes biomass could be significantly larger ...

    • Large scale collective modeling the final "Freeze out" stages of energetic heavy ion reactions and calculation of single particle measurables from these models 

      Nyiri, Agnes (Doctoral thesis, 2005-09-30)

    • Large-eddy simulation of radiation fog with comprehensive two-moment bulk microphysics: Impact of different aerosol activation and condensation parameterizations 

      Schwenkel, Johannes; Maronga, Bjørn (Peer reviewed; Journal article, 2019-05-29)
      In this paper we study the influence of the cloud microphysical parameterization, namely the effect of different methods for calculating the supersaturation and aerosol activation, on the structure and life cycle of radiation ...