Opin vísindi: Síðast bætt við

  • Müller, Gideon Philipp; Bessarab, Pavel; Vlasov, Sergei M.; Lux, Fabian; Kiselev, Nikolai S.; Blügel, Stefan; Uzdin, Valery M.; Jónsson, Hannes (American Physical Society (APS), 2018-11-06)
    Various transitions that a magnetic Skyrmion can undergo are found in calculations using a method for climbing up the energy surface and converging onto first order saddle points. In addition to collapse and escape through a boundary, the method ...
  • Vilmundardóttir, Olga Kolbrún; Gísladóttir, Guðrún; Lal, Rattan (Informa UK Limited, 2017-05-24)
    SOC has received increased attention over the last decades because of its role as an option to mitigate the effects of increased anthropogenic greenhouse gas emissions. In Iceland, the loss of vegetation and soil due to land-use and natural processes ...
  • Leifsson, Rúnar (University of Iceland, School of Humanities, Faculty of History and Philosophy, 2018-05)
    In this thesis the ritual killing and burial of animals on grave-fields in Viking Age Iceland is critically re-evaluated, on a site-by-site basis, in order to characterize these customs and place them in a social and historical context. The foundation ...
  • Ågerstrand, Marlene; Christiansen, Sofie; Hanberg, Annika; Rudén, Christina; Andersson, Lars; Andersen, Sjur; Appelgren, Henrik; Bjørge, Christine; Clausen, Ian Henning; Eide, Dag Markus; Hartmann, Nanna B.; Husøy, Trine; Halldórsson, Halldór Pálmar; van der Hagen, Marianne; Ingre-Khans, Ellen; Lillicrap, Adam David; Beltoft, Vibe Meister; Mörk, Anna-Karin; Murtomaa-Hautala, Mari; Nielsen, Elsa; Ólafsdóttir, Kristín; Palomäki, Jaana; Papponen, Hinni; Reiler, Emilie Marie; Stockmann-Juvala, Helene; Suutari, Tiina; Tyle, Henrik; Beronius, Anna (Wiley, 2018-01-03)
    This is a call for action to scientific journals to introduce reporting requirements for toxicity and ecotoxicity studies. Such reporting requirements will support the use of peer‐reviewed research studies in regulatory decision‐making. Moreover, this ...
  • Ólafsson, Þorvarður Tjörvi (Aarhus BSS, Aarhus University, 2016)
  • Lemarquis, Andri Leo; Einarsdóttir, Helga K.; Kristjansdóttir, Rakel N.; Jonsdottir, Ingileif; Ludviksson, Bjorn (Frontiers Media SA, 2018-04-27)
    Selective IgA deficiency (IgAD) is the most common primary antibody deficiency in the western world with affected individuals suffering from an increased burden of autoimmunity, atopic diseases and infections. It has been shown that IgAD B cells can ...
  • Gudmundsdottir, Helga; Trehub, Sandra (SAGE Publications, 2017-07)
    The present study explored the singing ability of toddlers 16 months to 3 years of age by examining North American adults’ ability to identify toddlers’ renditions of familiar tunes sung with foreign lyrics. After listening to each toddler’s song, ...
  • Karlsdóttir, Sigfríður Inga (University of Iceland, School of Health Sciences, Faculty of Nursing, 2016-12-15)
    Background: Few studies have focused on women’s expectations and experience of childbirth pain and what predicts a positive childbirth pain experience. Moreover, few studies have explored childbirth pain from a salutogenic perspective and from the ...
  • Arthur, Susanne M.; Zeevaert, Ludger (Western Michigan University, Medieval Institute, 2018-12)
    The article contains a short description of all known manuscripts of Njáls saga.
  • Ingvadóttir, Eva María; Scully, Sean; Orlygsson, Johann (Elsevier, 2018-08-30)
    The dataset details the fermentation of D-glucose, L-rhamnose, and L-fucose and their end-product formation by the moderate thermo-phile Clostridiumstrain AK1 (DSM 18778) as related to the work described in “Propanediol from L-rhamnose using the ...
  • Jónsdóttir, Svanborg R.; Guðjónsdóttir, Hafdís; Gísladóttir, Karen Rut (The Educational Research Institute, 2018-12-21)
    Í greininni er fjallað um sameiginlega hópleiðsögn þriggja leiðbeinenda meistaranema. Tilgangur rannsóknarinnar var að sýna fram á gildi þess að búa til námssamfélag nemenda og kennara um vinnu að meistaraprófsverkefni. Markmið rannsóknarinnar var að ...
  • Hilmarsdóttir, Hafdís Guðrún; Birgisdóttir, Freyja; Gestsdóttir, Steinunn (The Educational Research Institute, 2018-12-21)
    Rannsóknir sýna að lestraráhugahvöt hefur áhrif á ýmsar hliðar lestrarfærni, svo sem umskráningu, lesskilning og orðaforða. Börn með litla lestraráhugahvöt lesa minna en jafnaldrar með meiri lestraráhuga og sterk tengsl eru á milli slakrar lestraráhugahvatar, ...
  • Harðardóttir, Sigrún; Svavarsdóttir, Sveinbjörg Júlía (The Educational Research Institute, 2018-12-21)
    Háskólar þurfa að bregðast við aukinni fjölbreytni í hópi nemenda með því að mæta ólíkum þörfum þeirra. Í greininni eru kynntar niðurstöður rannsóknar á upplifun og reynslu nemenda sem stunda nám við Félagsvísindasvið Háskóla Íslands. Markmið rann ...
  • Hauksdóttir, Hildur; Steingrímsdóttir, María; Svanbjörnsdóttir, Birna María (The Educational Research Institute, 2018-12-21)
    Fyrstu tvö árin í starfi hafa mikilvæg áhrif á fagmennsku kennara. Í greininni er sjónum beint að mótun starfskenningar nýrra framhaldsskólakennara til að skilja betur hvaða þættir ráða þar för. Rannsóknin er byggð á eigindlegum gögnum.1 Í ársbyrjun ...
  • Jónsson, Þorbergur Hjalti; Snorrason, Arnór (Agricultural University of Iceland, 2018)
    In Iceland, mountain birch dominates indigenous woodlands and scrub communities. For use in inventories of the natural birch population, we derived single parameter aboveground biomass functions from a stratified random sample encompassing the entire ...
  • Skirnisson, Karl; Pálsdóttir, Guðný Rut; Eydal, Matthías (Agricultural University of Iceland, 2018)
    Importing dogs into Iceland was prohibited or restricted from 1909 until 1989, when the ban was lifted and importing dogs and cats permitted, with the proviso of an enforced period of quarantine and the requirement of specific medical treatments and ...
  • Andrésdóttir, Valgerður (Agricultural University of Iceland, 2018)
    Maedi-visna virus (MVV) is a lentivirus of sheep causing inflammation in many organs, primarily the lungs and CNS. HIV and SIV also belong to the lentivirus genus of retroviruses. MVV and HIV have many features in common, including genome organization, ...
  • Maljanen, Marja; Bhattarai, Hem Raj; Biasi, Christina; Sigurdsson, Bjarni D. (Agricultural University of Iceland, 2018)
    Geothermal areas can be local sources of greenhouse gases, both directly from the geothermal system or because of soil warming effects on biological sources. In this study we repeated field measurements methane (CH4) and nitrous oxide (N2O) fluxes along ...
  • Riege, Dennis A; Sigurgeirsson, Aðalsteinn (Agricultural University of Iceland, 2018)
    Afforestation in southwest Iceland is hindered by eroded, infertile soils and salt deposition from strong oceanic winds. A trial plot of 25 provenances of native downy birch collected throughout Iceland was established in 1998 near Keflavik International ...
  • Rahpeyma, sahar (University of Iceland, School of Engineering and Natural Sciences, Faculty of Civil and Environmental Engineering, 2018-11-23)
    A comprehensive site-effect investigation framework was developed and applied to earthquake strong-motion data collected on small-aperture urban arrays, the ICEARRAY I in Hveragerði in the South Iceland Seismic Zone and ICEARRAY II in Húsavík in the ...