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  • Harðarson, Gísli (Springer Science and Business Media LLC, 2020-12-23)
    In this paper I review the locality domains of contextual allomorphy, contextual allosemy and morphophonology with a special emphasis on compounds. I show that when the applications of these processes within compounds are compared, we observe a distinction ...
  • Levi, Gianluca; Biasin, Elisa; Dohn, Asmus O.; Jónsson, Hannes (Royal Society of Chemistry (RSC), 2020)
    Copper(I) bis-phenanthroline complexes represent Earth-abundant alternatives to ruthenium-based sensitizers for solar energy conversion and photocatalysis. Improved understanding of the solvent- mediated excited-state structural dynamics can help ...
  • Mandal, Sucharita; Sigurdsson, Snorri (Wiley, 2020-05-12)
    1,3‐Bis(diphenylene)‐2‐phenylallyl (BDPA)‐based radicals are of interest as polarizing agents for dynamic nuclear polarization (DNP). For this purpose, a BDPA‐nitroxide biradical, employing a phosphodiester linkage, was synthesized. Contrary to what ...
  • Sverdrup, Harald Ulrik; Olafsdottir, Anna; Ragnarsdottir, Kristin Vala (Elsevier BV, 2019-12)
    The long-term supply sustainability of copper, zinc and lead was assessed. Copper will not run into physcal scarcity in the future, but increased demand and decreased resource quality will cause significant price increases. The copper price is suggested ...
  • Tarsi, Matteo (Stofnun Árna Magnússonar í íslenskum fræðum, 2016)
    This article deals with the origin of the oldest core of borrowed Christian terminology still extant in Icelandic, i.e. those words which were introduced in Old Norse in the period ranging from the first evangelical missions in Scandinavia (9th c.) to ...
  • Rousta, Iman; Doostkamian, Mehdi; Olafsson, Haraldur; Ghafarian Malamiri, Hamid Reza; Zhang, Hao; Taherian, Allah Morad; SARIF, MD OMAR; Gupta, Rajan Dev; Monroy-Vargas, E. R. (Tethys, Journal of Weather and Climate of the Western Mediterranean, 2019)
    This paper focuses on the relationship between the 500 hPa height fluctuations and the associative atmosphere thickness (AT) over Iran and the Middle East between 1961 and 2013. For this purpose, atmospheric Geopotential Height (HGT) data of the 1000 ...
  • Angantýsson, Ásgrímur (Lund University, 2019)
    This paper discusses the relative order of certain classes of central sentence adverbs in Icelandic and Faroese. The relative order of the logical subject and central sentence adverbs in double subject constructions is also taken under consideration. ...
  • Benediktsson, Jon Atli; Cavallaro, Gabriele; Riedel, Morris; Richerzhagen, Matthias; Plaza, Antonio (IEEE, 2015)
    Owing to the recent development of sensor resolutions onboard different Earth observation platforms, remote sensing is an important source of information for mapping and monitoring natural and man-made land covers. Of particular importance is the ...
  • Pálsdóttir, Edda; Lund, Sigrún Helga; Ásgeirsson, Kristján Skúli (SAGE Publications, 2018-05-14)
    Background and Aims: In Iceland, oncoplastic breast-conservation surgery has been performed since 2008. The aim of this population-based study was to assess and compare the efficacy and patient satisfaction of standard breast-conservation surgery with ...
  • Geirsdóttir, Áslaug; Miller, G H; Andrews, John Thomas; Harning, David; Anderson, Leif S.; Florian, Christopher; Larsen, Darren; Thordarson, Thorvaldur (Copernicus GmbH, 2019-01-08)
    Strong similarities in Holocene climate reconstructions derived from multiple proxies (BSi, TOC – total organic carbon, δ13C, C∕N, MS – magnetic susceptibility, δ15N) preserved in sediments from both glacial and non-glacial lakes across Iceland indicate ...
  • Nedelciu, Claudiu; Ragnarsdottir, Kristin Vala; Stjernquist, Ingrid; Schellens, Marie Katharine (Springer Science and Business Media LLC, 2019-09-04)
    Phosphorus (P) is an essential macronutrient in agriculture; however, lack of reporting makes its supply chain a black box. By using literature synthesis on the P challenge, we identify four areas where the reporting process is problematic: P reserves ...
  • Loftsdóttir, Kristín; Mixa, Már Wolfgang (Stofnun stjórnsýslufræða og stjórnmála við Háskóla Íslands, 2017-12-14)
    The multinational retailer, Costco, opened its first store in Iceland during spring 2017. Not only was the opening greatly anticipated but following the store opening, Costco became one of the key issues in the Icelandic media. Our analysis focuses ...
  • Ólafsdóttir, Elín Ásta; Erlingsson, Sigurdur; Bessason, Bjarni (MDPI AG, 2020-08-17)
    The shear wave velocity profile is of primary interest for geological characterization of soil sites and elucidation of near-surface structures. Multichannel Analysis of Surface Waves (MASW) is a seismic exploration method for determination of near-surface ...
  • Gudbrandsdottir, Ingunn Yr; Olafsdottir, Gudrun; Oddsson, Gudmundur V.; Stefánsson, Hlynur; Bogason, Sigurður G. (MDPI AG, 2021-01-08)
    Fairness issues within food systems are of increasing concern for policy makers and other stakeholders. Given the topicality and policy relevance of fairness within food systems, there is value in exploring the subject further. Simulation modelling has ...
  • Mulic, Aida; Arnadottir, Inga Bergmann; Jensdóttir, Þorbjörg; Kopperud, Simen E. (Hindawi Limited, 2018-11-01)
    Dental erosive wear (DEW) is common among children and adolescents, and a survey of Icelandic children showed that 30.7% of 15-year-olds were diagnosed with the condition. Objective. To gain knowledge about dental practitioners’ experiences, opinions, ...
  • Chestnov, I Y; Kavokin, A V; Yulin, A V (IOP Publishing, 2019-11-01)
    The phase and the frequency of an exciton polariton condensate excited by a nonresonant pump can be efficiently manipulated by an external coherent light. Being tuned close to the resonance with the condensate eigenfrequency, the external laser light ...
  • Morina, Skender; Dini, Kevin Tanguy Elian; Iorsh, Ivan; Shelykh, Ivan (American Chemical Society (ACS), 2018-02-12)
    We propose an experimentally friendly scheme for trapping quasi-relativistic electrons in graphene by an electromagnetic beam with circular polarization and a spatially inhomogeneous profile with an intensity dip. The trapping is achieved due to the ...
  • Iorsh, Ivan; Dini, Kevin Tanguy Elian; Kibis, Oleg; Shelykh, Ivan (American Physical Society (APS), 2017-10-11)
    It is shown theoretically that the renormalization of the electron energy spectrum of bilayer graphene with a strong high-frequency electromagnetic field (dressing field) results in the Lifshitz transition—the abrupt change in the topology of the Fermi ...
  • Pedersen, Andreas; Pizzagalli, Laurent; Jónsson, Hannes (IOP Publishing, 2017-06-15)
    Atomic structure of amorphous silicon consistent with several reported experimental measurements has been obtained from annealing simulations using electron density functional theory calculations and a systematic removal of weakly bound atoms. The ...
  • Kwiatkowski, Grzegorz J.; Badarneh, Mohammad H. A.; Berkov, Dmitry V.; Bessarab, Pavel (American Physical Society (APS), 2021-04-29)
    A complete analytical solution to the optimal reversal of a macrospin with easy-axis anisotropy is presented. An optimal control path minimizing the energy cost of the reversal is identified and used to derive the time-dependent direction and amplitude ...