Blar i Faculty of Mathematics and Natural Sciences på tittel

Viser treff 4665-4684 av 9922

    • 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 ...

    • Large-Scale Atmospheric Circulation Variability and its Impacts on the Nordic Seas Ocean Climate - a Review. In: The Nordic Seas: An Integrated Perspective 

      Furevik, Tore; Nilsen, Jan Even Øie (Geophysical Monograph Series;158, Chapter, 2005)
      The large-scale atmospheric circulation and its impacts on the Nordic Seas ocean climate are reviewed. The dominant factors for the atmospheric variability are the Icelandic low and the Azores high, determining the strength ...

    • Large-scale conversion of lignin to liquid through formic acid assisted solvolysis in aqueous and ethanolic reaction media: comparison of yields and product compositions 

      Ghoreishi, Solmaz (Doctoral thesis, 2020-01-17)
      Biomass has recently received much attention as an attractive renewable energy resource and a promising alternative to fossil carbon resources for production of renewable biofuels and other value-added chemicals due to ...

    • Large-scale features of Last Interglacial climate: results from evaluating the lig127k simulations for the Coupled Model Intercomparison Project (CMIP6)–Paleoclimate Modeling Intercomparison Project (PMIP4) 

      Otto-Bliesner, Bette L.; Brady, Esther C.; Zhao, Anni; Brierley, Chris M.; Axford, Yarrow; Capron, Emilie; Govin, Aline; Hoffman, Jeremy S.; Isaacs, Elizabeth; Kageyama, Masa; Scussolini, Paolo; Tzedakis, Polychronis C.; Williams, Charles J.R.; Wolff, Eric W.; Abe-Ouchi, Ayako; Braconnot, Pascale; Ramos Buarque, Silvana; Cao, Jian; de Vernal, Anne; Vittoria Guarino, Maria; Guo, Chuncheng; Legrande, Allegra N.; Lohmann, Gerrit; Meissner, Katrin J.; Menviel, Laurie; Morozova, Polina A.; Nisancioglu, Kerim H.; O'Ishi, Ryouta; Mélia, David Salas Y.; Shi, Xaoxu; Sicard, Marie; Sime, Louise C.; Stepanek, Christian; Tomas, Robert A.; Volodin, Evgeny; Yeung, Nicholas K.H.; Zhang, Qiong; Zhang, Zhongshi; Zheng, Weipeng (Journal article; Peer reviewed, 2021)
      The modeling of paleoclimate, using physically based tools, is increasingly seen as a strong out-of-sample test of the models that are used for the projection of future climate changes. New to the Coupled Model Intercomparison ...

    • Largest chordal and interval subgraphs faster than 2n 

      Bliznets, Ivan; Fomin, Fedor; Pilipczuk, Michal Pawel; Villanger, Yngve (Peer reviewed; Journal article, 2015-08-22)
      We prove that in a graph with n vertices, induced chordal and interval subgraphs with the maximum number of vertices can be found in time O(2λn) for some λ< 1. These are the first algorithms breaking the trivial 2nnO(1) ...