Háskóli Íslands: Síðast bætt við

  • 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 ...
  • Ásbjörnsdóttir, Birna Guðrún; Snorradóttir, Heiðdís; Andrésdóttir, Edda; Fasano, Alessio; Lauth, Bertrand; Gudmundsson, Larus S; Gottfredsson, Magnus; Halldorsson, Thorhallur; Birgisdottir, Bryndis Eva (MDPI AG, 2020-07-03)
    Worldwide, up to 20% of children and adolescents experience mental disorders, which are the leading cause of disability in young people. Research shows that serum zonulin levels are associated with increased intestinal permeability (IP), affecting ...
  • Sedona, Rocco; Hoffmann, Lars; Spang, Reinhold; Cavallaro, Gabriele; Griessbach, Sabine; Höpfner, Michael; Book, Matthias; Riedel, Morris (Copernicus GmbH, 2020-07-08)
    Polar stratospheric clouds (PSCs) play a key role in polar ozone depletion in the stratosphere. Improved observations and continuous monitoring of PSCs can help to validate and improve chemistry–climate models that are used to predict the evolution of ...
  • Knudsen, Gerd Toril Mørkve; Dharmage, Shyamali; Janson, Christer; Abramson, Michael J.; Benediktsdóttir, Bryndís; Malinovschi, Andrei; Skulstad, Svein Magne; Bertelsen, Randi Jacobsen; Real, Francisco Gomez; Schlünssen, Vivi; Jõgi, Nils Oskar; Sánchez-Ramos, José Luis; Holm, Mathias; Garcia-Aymerich, Judith; Forsberg, Bertil; Svanes, Cecilie; Johannessen, Ane (Public Library of Science (PLoS), 2020-07-06)
    Emerging evidence suggests that parents’ preconception exposures may influence offspring health. We aimed to investigate maternal and paternal smoking onset in specific time windows in relation to offspring body mass index (BMI) and fat mass index ...
  • Bazsalovicsová, Eva; Minárik, Gabriel; Šoltys, Katarína; Radačovská, Alžbeta; Kuhn, Jesper A.; Karlsbakk, Egil; Skirnisson, Karl; Králová-Hromadová, Ivica (MDPI AG, 2020-07-12)
    Dibothriocephalus dendriticus is one of the causative agents of the fish-borne zoonosis diphyllobothriosis. Polymorphic microsatellite markers were originally developed for future genetic studies using microsatellite library screening and next-generation ...
  • Schneiderbauer, Lukas; Sybesma, Watse; Thorlacius, Larus (Springer Science and Business Media LLC, 2020-07-01)
    We adapt the complexity as action prescription (CA) to a semi-classical model of two-dimensional dilaton gravity and determine the rate of increase of holographic complexity for an evaporating black hole. The results are consistent with our previous ...
  • Carneiro, Camilo; Gunnarsson, Tomas Gretar; Alves, Jose (Frontiers Media SA, 2020-06-04)
    For many migratory species, migration can represent a significant part of the annual cycle and the strategies used to move between the breeding and non-breeding areas vary considerably. Weather conditions are important during migration, particularly ...
  • Song, Huan; Larsson, Henrik; Fang, Fang; Almqvist, Catarina; Pedersen, Nancy L; Magnusson, Patrik KE; Valdimarsdottir, Unnur (eLife Sciences Publications, Ltd, 2020-07-14)
    Losing a co-twin by death is a severely stressful event yet with unknown impact on the surviving twin’s risk of psychiatric disorders. We identified all Swedish-born twins who lost a cotwin by death between 1973 and 2013 (n = 4,528), their 4939 non-twin ...
  • Podar, Peter T.; Yang, Zamin; Björnsdóttir, Snædís; Podar, Mircea (Frontiers Media SA, 2020-07-14)
    Geothermal hot springs are a natural setting to study microbial adaptation to a wide range of temperatures reaching up to boiling. Temperature gradients lead to distinct microbial communities that inhabit their optimum niches. We sampled three alkaline, ...
  • Bobev, Nikolay; Fischbacher, Thomas; Gautason, Fridrik F; Pilch, Krzysztof (Springer Science and Business Media LLC, 2020-07-01)
    We report on a systematic search for AdS5 vacua corresponding to critical points of the potential in the five-dimensional N = 8 SO(6) gauged supergravity. By employing Google’s TensorFlow Machine Learning library, we find the total of 32 critical points ...
  • Martin, Frida; Dube, Faruk; Karlsson Lindsjö, Oskar; Eydal, Matthías; Höglund, Johan; Bergström, Tomas F.; Tydén, Eva (Springer Science and Business Media LLC, 2020-07-09)
    Background: Parascaris univalens is a pathogenic parasite of foals and yearlings worldwide. In recent years, Parascaris spp. worms have developed resistance to several of the commonly used anthelmintics, though currently the mechanisms behind this ...
  • Eddudóttir, Sigrún Dögg; Erlendsson, Egill; Gísladóttir, Guðrún (Elsevier BV, 2020-07-15)
    Agriculture has been practiced in Iceland since settlement (landnám; AD 877). This has caused changes in vegetation communities, soil erosion, desertification and loss of carbon stocks. Little data exist regarding vegetation and ecosystems in the ...
  • Bonetto, Giulia; Kamen, Yasmine; Evans, Kimberley Anne; Karadottir, Ragnhildur Thora (Frontiers Media SA, 2020-06-11)
    Plasticity in the central nervous system (CNS) allows for responses to changing environmental signals. While the majority of studies on brain plasticity focus on neuronal synapses, myelin plasticity has now begun to emerge as a potential modulator of ...
  • Waldenlind, Kristin; Delcoigne, Bénédicte; Saevarsdottir, Saedis; Askling, Johan (BMJ, 2020-07-15)
    Objective: To investigate if autoimmune thyroid disease (AITD) impacts rheumatoid arthritis (RA) disease activity or response to methotrexate. Methods A nationwide register-based cohort study of 9 004 patients with new-onset RA from the Swedish ...
  • Mandal, Sucharita (University of Iceland, School of Engineering and Natural Sciences, Faculty of Physical Sciences, 2020-12-15)
    Dynamic nuclear polarization (DNP) has emerged as an important technique to enhance the signal intensity of nuclear magnetic resonance (NMR) spectroscopy by transferring spin polarization from unpaired electrons to nuclei of interest. Persistent organic ...
  • Safarian, Sahar; Unnthorsson, Runar; Richter, Christiaan (Institute of Advanced Engineering and Science, 2021-03)
    An equilibrium simulation model was developed by applying Aspen Plus to evaluate the performance of 28 wood and woody biomass (W&WB) gasification in a downdraft gasifier integrated with power production unit. The developed simulation model does not ...
  • Gunnarsdóttir, Ingunn (University of Iceland, School of Engineering and Natural Sciences, Faculty of Life and Environmental Sciences, 2020-12)
    Sustainable energy development is a cross-cutting policy objective with the ultimate aim of a sustainable energy future. However, what that future involves and how it can be reached is unclear. The aim of this PhD thesis is to address the question ...
  • Sigurdardottir, Thorgerdur (University of Iceland, School of Health Sciences, Faculty of Medicine, 2020-12-14)
    Markmið: Meginmarkmið þessa doktorsverkefnis var að kanna tíðni grindarbotnseinkenna og vanlíðunar sem þau valda frumbyrjum á fyrstu mánuðum eftir fæðingu, ásamt því að rannsaka hvort tengsl findust milli grindarbotnseinkennanna og fæðingartengdra ...
  • Kjellman, Sofia E.; Schomacker, Anders; Thomas, Elizabeth K.; Håkansson, Lena; Duboscq, Sandrine; Cluett, Allison A.; Farnsworth, Wesley; Allaart, Lis; Cowling, Owen C.; McKay, Nicholas P.; Brynjólfsson, Skafti; Ingolfsson, Olafur (Elsevier BV, 2020-07-15)
    Arctic precipitation is predicted to increase in the coming century, due to a combination of enhanced northward atmospheric moisture transport and local surface evaporation from ice-free seas. However, large model uncertainties, limited long-term ...
  • Gardarsdottir, Ragna B; Andradóttir, Hrund; Thorsteinsson, Throstur (MDPI AG, 2020-07-21)
    Many environmental problems stem from unsustainable human consumption. Accordingly, many studies have focused on the barriers to pro-environmental behavior. The inability or unwillingness to act is partially related to personal values as well as the ...