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Atriði 2325-2344 af 4525
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(MDPI AG, 2019-01-14)Traditionally, the emissions embodied in construction materials have not been considered important; however, they are becoming crucial due to the short time-frame in which the emissions should be reduced. Moreover, evaluating the environmental burden ... -
(2021-11-30)Background: Surgical risk, age, perceived life expectancy, and valve durability influence the choice between surgical aortic valve replacement (SAVR) and transcatheter aortic valve implantation. The contemporaneous life expectancy after SAVR, in relation ...
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(Elsevier BV, 2019-12)Background The Nordic countries have commonalities in gender equality, economy, welfare, and health care, but differ in culture and lifestyle, which might create country-wise health differences. This study compared life expectancy, disease ...
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(University of Iceland, School of Humanities, Faculty of History and Philosophy, 2021-05-23)Claims about human nature are unavoidable in political theory. A theory about which social arrangements are best for human beings must make some claims about the nature of the human beings - how they behave, what they desire, etc. These anthropological ...
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(University of Iceland, School of Humanities, Faculty of History and Philosophy, 2020-03)Every person’s life can be approached from various angles. Biographies are thus never complete narratives that tell entirely of a person’s life—all the events occurred, all the relations entered, all the emotions sensed, or all the opinions uttered—but ...
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(University of Iceland, School of Health Sciences, Food Science and Nutrition, 2020-06)Aims: The aim of this thesis was to evaluate lifestyle factors and the associations with cognitive function and the development of dementia among older adults with special considerations for vitamin D, physical activity and body mass index. Additionally, ...
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(Springer Nature, 2018-02-21)The skyrmion racetrack is a promising concept for future information technology. There, binary bits are carried by nanoscale spin swirls–skyrmions–driven along magnetic strips. Stability of the skyrmions is a critical issue for realising this technology. ...
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(Elsevier, 2021-11)The climate impacts of deep enhanced geothermal systems (EGS) have been understudied in the academic literature. Using life-cycle analysis (LCA) conducted in accordance with ISO 14040 and ISO 14044 standards, this paper explores the climate change ...
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(2018-03-05)Inngangur: Faraldrar af völdum lifrarbólgu A veiru (hepatitis A virus, HAV) komu endurtekið upp á Íslandi á fyrrihluta 20. aldar en síðan þá hafa fá tilfelli greinst og engir þekktir faraldrar komið upp síðan 1952. Síðustu íslensku rannsóknir á lifrarbólgu ...
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(2020)Lifrarbólga E er veirusjúkdómur sem berst yfirleitt með menguðu vatni og gengur oftast yfir án sértækra inngripa. Hann er algengur á Indlandi og hefur valdið faröldrum, til að mynda í Asíu, Afríku og Mexíkó, en er sjaldséður á Íslandi. Hér er lýst ...
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(2022-09-08)INNGANGUR Krabbamein í lifur, gallgangakerfi innan lifrar og gallblöðru ásamt meinvörpum í lifur, eru illvígir sjúkdómar með slæmar horfur. Skurðaðgerð er mikilvægasta meðferðin, sé hún gerð í læknandi tilgangi. Markmið rannsóknarinnar var að kanna ...
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(Springer Science and Business Media LLC, 2017-12-16)Background: The discharge process from hospital to home for patients with severe mental illness (SMI) is often complex, and most are in need of tailored and coordinated community services at home. One solution is to discharge patients to inpatient ...
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(Springer Nature, 2012-01-29)There are three prolyl hydroxylases (PHD1, 2 and 3) that regulate the hypoxia-inducible factors (HIFs), the master transcriptional regulators that respond to changes in intracellular O(2) tension. In high O(2) tension (normoxia) the PHDs hydroxylate ...
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(SAGE Publications, 2020-01)Coronary artery disease is one of the most prevalent chronic pathologies in the modern world, leading to the deaths of thousands of people, both in the United States and in Europe. This article reports the use of data mining techniques to analyse a ...
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(Wydawnictwo Uniwersytetu Gdańskiego, 2017-01-14)The main concern of this paper is the extent to which students’ expec-tations of first language studies reflect the idea that linguistic proficiency produces social and cultural capital (Bourdieu 2008 and earli-er work). The participants consisted of ...
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(Elsevier BV, 2018-09)It is well established that rootless cones and associated deposits are the result of explosive interactions between lava flows and environmental water, but there is substantial uncertainty about the dynamics of rootless eruptions, particularly the ...
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Linking warming effects on phenology, demography, and range expansion in a migratory bird population (Wiley, 2019-02-14)Phenological changes in response to climate change have been recorded in many taxa, but the population-level consequences of these changes are largely unknown. If phenological change influences demography, it may underpin the changes in range size and ...
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(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 ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Life and Environmental Sciences, 2017-06)The development and expansion of agriculture throughout the world has been a major driver of biodiversity loss in recent decades. Icelandic agriculture is currently not as intense and widespread as in many other western countries, and the effects of ...
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(MDPI AG, 2016-12-01)In the UK, the Norway lobster (Nephrops norvegicus) supports its most important shellfish fishery. Nephrops are sold either whole, or as tails-only for the scampi trade. In the tailing process, the head (cephalothorax) is discarded as waste. A smaller ...
Atriði 2325-2344 af 4525