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  • Khanin, Vasilii M.; Vrubel, Ivan I.; Polozkov, Roman G.; Shelykh, Ivan; Venevtsev, Ivan D.; Meijerink, Andries; Wieczorek, Herfried; Boerekamp, Jack; Spoor, Sandra; Rodnyi, Piotr A.; Ronda, Cees (American Chemical Society (ACS), 2019-02-18)
    Afterglow is an important phenomenon in luminescent materials and can be desired (e.g., persistent phosphors) or undesired (e.g., scintillators). Understanding and predicting afterglow is often based on analysis of thermally stimulated luminescence ...
  • Tayyebi, Ebrahim (University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Engineering, Mechanical Engineering and Computer Science, 2020-10-22)
    The main target of this thesis is to use density functional theory-based simulations to study electrochemical CO2 and N2 reductions by employing a recent theoretical model of an electrochemical solid-liquid interface. This model is used to investigate ...
  • Atrak, Narges (University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Eng., Mechanical Eng. and Computer Science, 2023-03)
    The main target of this thesis is to use density functional theory (DFT)-based simulations to study electrochemical CO2 reduction reactions (CO2RR) on transition metal oxides (TMOs) employing thermochemical model and computational hydrogen electrode. ...
  • Gunnarsson, Andri (University of Iceland, School of Engineering and Natural Sciences, Faculty of Civil and Environmental Engineering, 2022-09-12)
    Snow and glacier research is important in Iceland for a variety of reasons. Water resource forecasting for hydro-power production is important and monitoring of long-term changes and trends provide guidance for adoption strategies due to climate ...
  • Safarian, Sahar; Ebrahimi Saryazdi, Seyed Mohammad; Unnthorsson, Runar; Richter, Christiaan (MDPI, 2021-05-01)
    In order to accurately anticipate the proficiency of downdraft biomass gasification linked with a water–gas shift unit to produce biohydrogen, a model based on an artificial neural network (ANN) approach is established to estimate the specific mass ...
  • Gudbrandsdottir, Ingunn Yr; Olafsdottir, Anna, H.; Sverdrup, Harald Ulrik; Bogason, Sigurður G.; Olafsdottir, Gudrun; Stefánsson, Gunnar (Centmapress, 2018)
    This paper presents a work in progress on the development of a mental model of a food system using system analysis. The aim is to be able to use this model to create a mathematical simulation model that can be used to identify policy intervention ...
  • Pulumati, Sri Harsha (University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Eng., Mechanical Eng. and Computer Science, 2024-02)
    Converting CO2 into value-added products via hydrogenation is of interest due to its potential to reduce and reuse excess atmospheric CO2 and deal with global warming. Metal-organic frameworks (MOFs) are of great interest in this conversion process due ...
  • Wirbel, Anna; Jarosch, Alexander H.; Nicholson, Lindsey (Copernicus GmbH, 2018-01-19)
    Glaciers with extensive surface debris cover respond differently to climate forcing than those without supraglacial debris. In order to include debris-covered glaciers in projections of glaciogenic runoff and sea level rise and to understand the ...
  • Gudbrandsdottir, Ingunn Yr; Olafsdottir, Gudrun; Bogason, Sigurður G. (The European Aquaculture Society, 2019)
    The core objective of VALUMICS project www.valumics.eu is to develop approaches and tools to analyse the structure, dynamics, resilience and impact of food chains on food security, economic development and the environment. This article presents the ...
  • Höskuldsson, Árni Björn (University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Eng., Mechanical Eng. and Computer Science, 2023-11-30)
    The effects of global warming are being felt around the world, with extreme weather events occurring ever more frequently. Accelerating the ongoing transition towards renewable energy resources, both in transportation and industry, is of vital ...
  • Butler, William (University of Iceland, School of Engineering and Natural Sciences, Faculty of Life and Environmental Sciences, 2020-12)
    The population dynamics of marine fish are driven by many top-down and bottom-up processes operating across multiple life-history stages. The majority of teleosts produce large quantities of offspring which experience high mortality rates early in ...
  • Tarsi, Matteo (Language Centre – University of Cyprus, 2018)
    The present article deals with the development of basic linguistic terminology in Icelandic. Such terminology pertains to five categories (general, graphematics, phonetics, morphology and lexicon) and has been collected from 19 different sources from ...
  • Schijns, Virgil; Fernández‐Tejada, Alberto; Barjaktarović, Žarko; Bouzalas, Ilias; Brimnes, Jens; Chernysh, Sergey; Gizurarson, Sveinbjorn; Gursel, Ihsan; Jakopin, Žiga; Lawrenz, Maria; Nativi, Cristina; Paul, Stephane; Pedersen, Gabriel Kristian; Rosano, Camillo; Ruiz‐de‐Angulo, Ane; Slütter, Bram; Thakur, Aneesh; Christensen, Dennis; Lavelle, Ed C. (Wiley, 2020-06-28)
    Therapeutic vaccination offers great promise as an intervention for a diversity of infectious and non-infectious conditions. Given that most chronic health conditions are thought to have an immune component, vaccination can at least in principle be ...
  • Steen-Larsen, H. C.; Sveinbjörnsdóttir, Árný; Jonsson, Th.; Ritter, F.; Bonne, J.-L.; Masson-Delmotte, V.; Sodemann, H.; Blunier, T.; Dahl-Jensen, D.; Vinther, B. M. (American Geophysical Union (AGU), 2015-06-24)
    The isotopic composition of near surface (or planetary boundary layer) water vapor on the south coast of Iceland (63.83°N, 21.47°W) has been monitored in situ between November 2011 and April 2013. The calibrated data set documents seasonal variations ...
  • Morino, Costanza; Conway, Susan J.; Saemundsson, Thorsteinn; Helgason, Jón Kristinn; Hillier, John; Butcher, Frances E.G.; Balme, Matthew R.; Jordan, Colm; Argles, Tom (Elsevier BV, 2019-06-15)
    Molards have been defined in the past as conical mounds of debris that can form part of a landslide's deposits. We present the first conclusive evidence that molards in permafrost terrains are cones of loose debris that result from thawing of frozen ...
  • Neely, Rebecca Anna (University of Iceland, School of Engineering and Natural Sciences, Faculty of Earth Sciences, 2017)
    Molybdenum isotopes are used to quantify changes in Earth’s paleoredox conditions but their application relies upon a simplified model in which rivers dominate the ocean input with minor contributions from hydrothermal fluids. The effect of groundwater ...
  • Basran, Charla (University of Iceland, School of Engineering and Natural Sciences, Faculty of Life and Environmental Sciences, 2021-09)
    As industries expand in sub-Arctic and Arctic waters there are increased conflicts between these industries and cetaceans. The aim of this work was to investigate the issue of cetacean bycatch/entanglement in Iceland, with a particular focus on the ...
  • Riddell, Scott John (University of Iceland, School of Engineering and Natural Sciences, Faculty of Earth Sciences, 2023-06-15)
    Focussing upon the monastic sites of Þingeyraklaustur and Helgafellsklaustur, palynological data are utilised to explore the role of Icelandic monasticism with regard to vegetation change and land use in the Medieval period. Consideration is also given ...
  • Rögnvaldsson, Sæmundur (University of Iceland, School of Health Sciences, Faculty of Medicine, 2023-10-10)
    Monoclonal gammopathy of undetermined significance (MGUS) is an asymptomatic disorder caused by the accumulation of monoclonal immunoglobulin secreting cells in the bone marrow. The main clinical implication of MGUS is that it’s the precursor of multiple ...
  • Magnusson, Gylfi (Viðskiptafræðideild og hagfræðideild Háskóla Íslands, viðskiptafræðideild Háskólans í Reykjavík og Seðlabanki Íslands., 2010)
    Þessi grein fjallar um áhrif uppgangs íslenska útrásarhagkerfisins og hruns fjármálakerfisins í kjölfarið á ýmsa eignamarkaði og eigna- og tekjuskiptingu í landinu. Dregið er fram að áhrifin af eignaverðsbólunni eru um margt svipuð og í Ponzi-leik þar ...