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  • Zyabkin, Dmitry V.; Vetter, Ulrich; Linderhof, Fredericus M.A.; Gunnlaugsson, Haraldur; Schaaf, Peter (Elsevier BV, 2020-07-11)
    The current work presents a contemporary design of an advanced emission Mössbauer Spectrometer: eMIL equipped with a parallel-plate avalanche detector, which has been devised and built for the Mössbauer collaboration at ISOLDE/CERN. The setup is based ...
  • Fleps, Ingmar; Bahaloo, Hassan; Zysset, Philippe K.; Ferguson, Stephen J.; Pálsson, Halldór; Helgason, Benedikt (Elsevier BV, 2020-10)
    Introduction: Ultimate strength-density relationships for bone have been reported with widely varying results. Reliable bone strength predictions are crucial for many applications that aim to assess bone failure. Bone density and bone morphology have ...
  • Ioannou, Ioanna; Bessason, Bjarni; Kosmidis, Ioannis; Bjarnason, Jón Örvar; Rossetto, Tiziana (Springer Science and Business Media LLC, 2018-07-18)
    In June 2000, two Mw6.5 earthquakes occurred within a 4-day interval in the largest agricultural region of Iceland causing substantial damage and no loss of life. The distance between the earthquake epicentres and the fault rupture was approximately ...
  • Ragnarsdottir, Hanna; Blöndal, Hildur (Facultas Verlags und Buchhandels AG facultas Universitätsverlag, 2017)
    Introduction Immigration to Iceland has been increasing steadily since 1995 and has reached 7.4 % in 2015 (Hagstofa Íslands, 2016). This fact has brought with it new inspiration and challenges for the educational researcher that seeks to understand ...
  • Memon, Shahbaz; Riedel, Morris; Memon, Riedel,; Koeritz, Chris; Grimshaw, Andrew; Neukirchen, Helmut (West University of Timisoara, 2016-05-01)
    Emerging challenges for scientific communities are to efficiently process big data obtained by experimentation and computational simulations. Supercomputing architectures are available to support scalable and high performant processing environment, ...
  • Sturludottir, Erla; Desjardins, Christopher David; Elvarsson, Bjarki; Fulton, Elizabeth A.; Gorton, Rebecca; Logemann, Kai; Stefansson, Gunnar (Elsevier BV, 2018-11)
    Icelandic waters are very productive and the fisheries are economically important for the Icelandic nation. The importance of the fisheries has led to progressive fisheries management and extensive monitoring of the ecosystem. However, fisheries ...
  • Uzdin, V.M.; Potkina, M.N.; Lobanov, I.S.; Bessarab, Pavel; Jónsson, Hannes (Elsevier BV, 2017-11)
    The stability of skyrmions in various environments is estimated by analyzing the multidimensional surface describing the energy of the system as a function of the directions of the magnetic moments in the system. The energy is given by a Heisenberg-like ...
  • Kristjánsdóttir, Þórdís; Ron, Emanuel Y.C.; Molins-Delgado, Daniel; Fridjonsson, Olafur; Turner, Charlotta; Björnsdóttir, Snædís; Guðmundsson, Steinn; van Niel, Ed W.J.; Karlsson, Eva Nordberg; Hreggvidsson, Gudmundur Oli (Elsevier BV, 2020-12)
    Rhodothermus marinus has the potential to be well suited for biorefineries, as an aerobic thermophile that produces thermostable enzymes and is able to utilize polysaccharides from different 2nd and 3rd generation biomass. The bacterium produces valuable ...
  • von Malottki, S.; Dupé, B.; Bessarab, Pavel; Delin, A.; Heinze, S. (Springer Nature, 2017-09-26)
    Skyrmions are localized, topologically non-trivial spin structures which have raised high hopes for future spintronic applications. A key issue is skyrmion stability with respect to annihilation into the ferromagnetic state. Energy barriers for this ...
  • Jónsson, Örn Daníel; Rastrick, Ólafur (Springer Nature, 2017-03-08)
    Background: The article explores the significance of abundant geothermal resources Icelanders enjoy, the comfort of inexpensively heated homes and easily accessible year-round public spaces where young and old can gather irrespective of social standing, ...
  • Angel Ramelli, Juan Fernando; Giangreco Puletti, Valentina; Thorlacius, Larus (Springer Science and Business Media LLC, 2019-08-01)
    We compute universal finite corrections to entanglement entropy for generalised quantum Lifshitz models in arbitrary odd spacetime dimensions. These are generalised free field theories with Lifshitz scaling symmetry, where the dynamical critical exponent ...
  • Zuppardo, Margherita; Ganardi, Ray; Miller, Marek; Bandyopadhyay, Somshubhro; Paterek, Tomasz (American Physical Society (APS), 2019-04-10)
    We characterize nonselective global projective measurements capable of increasing quantum entanglement between two particles. In particular, by choosing negativity to quantify entanglement, we show that entanglement of any pure nonmaximally entangled ...
  • Gowers, Glen-Oliver. F.; Vince, Oliver; Charles, John-Henry; Klarenberg, Ingeborg J.; Ellis, Tom; Edwards, Arwyn (MDPI AG, 2019-11-07)
    Microbial communities in remote locations remain under-studied. This is particularly true on glaciers and icecaps, which cover approximately 11% of the Earth’s surface. The principal reason for this is the inaccessibility of most of these areas due ...
  • Bean, Christian; Claesson, Anders; Úlfarsson, Henning Arnór (University of Waterloo, 2017)
    Vincular and covincular patterns are generalizations of classical patterns allowing restrictions on the indices and values of the occurrences in a permutation. In this paper we study the integer sequences arising as the enumerations of permutations ...
  • Levan, A. J.; Lyman, J. D.; Tanvir, N. R.; Hjorth, J.; Mandel, I.; Stanway, E. R.; Steeghs, D.; Fruchter, A. S.; Troja, E.; Schrøder, S. L.; Wiersema, K.; Bruun, S. H.; Cano, Zach; Cenko, S. B.; Postigo, A. de Ugarte; Evans, P.; Fairhurst, S.; Fox, O. D.; Fynbo, J. P. U.; Gompertz, B.; Greiner, J.; Im, M.; Izzo, L.; Jakobsson, Pall; Kangas, T.; Khandrika, H. G.; Lien, A. Y.; Malesani, D.; O’Brien, P.; Osborne, J. P.; Palazzi, E.; Pian, E.; Perley, D. A.; Rosswog, S.; Ryan, R. E.; Schulze, S.; Sutton, P.; Thöne, C. C.; Watson, D. J.; Wijers, R. A. M. J. (American Astronomical Society, 2017-10-16)
    We present Hubble Space Telescope (HST) and Chandra imaging, combined with Very Large Telescope MUSE integral field spectroscopy of the counterpart and host galaxy of the first binary neutron star merger detected via gravitational-wave emission by LIGO ...
  • Emami, Nargessadat; Marteinsson, Björn; Heinonen, Jukka (MDPI AG, 2016-11-01)
    Buildings are the key components of urban areas and society as a complex system. A life cycle assessment was applied to estimate the environmental impacts of the resources applied in the building envelope, floor slabs, and interior walls of the ...
  • Chen, Wenhao; Jafarzadeh, Sepideh; Thakur, Maitri; Olafsdottir, Gudrun; Mehta, Shraddha; Bogason, Sigurður G.; Holden, Nicholas M. (Elsevier, 2021-08-20)
    Animal-based food supply chains lead to significant environmental impacts, which can be influenced by production systems, distribution networks and consumption patterns. To develop strategy aimed at reducing the environmental impact of animal-based ...
  • Cook, David; Sigurjónsson, Hafþór Ægir; Davíðsdóttir, Brynhildur; Bogason, Sigurður G. (Elsevier BV, 2022-07)
    Environmental life cycle costing (ELCC) is a tool which aggregates five categories of monetary costs across a project's life cycle: investment, operation, maintenance, end-of-life, and externalities. This paper summarises the results from the first two ...
  • Gíslason, Sigurður Reynir; Stefansdottir, Gerdur; Pfeffer, Melissa; Barsotti, Sara; Jóhannsson, Th.; Galeczka, Iwona Monika; Bali, Eniko; Sigmarsson, Olgeir; Stefansson, Andri; Keller, Nicole Simone; Sigurðsson, Á.; Bergsson, Bergur H.; Galle, B.; Jacobo, V.C; Arellano, S.; Aiuppa, A.; Jónasdóttir, Elín Björk; Eiríksdóttir, E.S.; Jakobsson, Sigurður; Guðfinnsson, Guðmundur; Halldórsson, Sæmundur Ari; Gunnarsson, H.; Haddadi, B.; Jonsdottir, Ingibjorg; Thordarson, Thorvaldur; Riishuus, Morten; Högnadóttir, Thórdís; Dürig, Tobias; Pedersen, Gro; Höskuldsson, Ármann; Gudmundsson, Magnus Tumi (European Association of Geochemistry, 2015)
    The effusive six months long 2014-2015 Bárðarbunga eruption (31 August-27 February) was the largest in Iceland for more than 200 years, producing 1.6 ± 0.3 km3 of lava. The total SO2 emission was 11 ± 5 Mt, more than the amount emitted from Europe ...
  • Margrete Meltzer, Helle; Brantsæter, Anne Lise; Trolle, Ellen; Eneroth, Hanna; Fogelholm, Mikael; Ydersbond, Trond Arild; Birgisdottir, Bryndis Eva (MDPI AG, 2019-09-18)
    "The Nordic diet" is an umbrella term that encompasses any interpretation that combines Food-Based Dietary Guidelines (FBDGs) with local Nordic foods. The five Nordic countries have collaborated on Nordic Nutrition Recommendations for forty years, ...