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Atriði 1904-1923 af 4545
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(University of Iceland, School of Humanities, Faculty of History and Philosophy, 2022-12-20)Viðfangsefni doktorsritgerðarinnar er að draga fram heimildasöfn (e. archives) og greina þá efnismenningu (e. material culture) sem þau búa yfir, eða með öðrum orðum að kanna samband manna og hluta. Rannsóknaraðferðin krefst þess að víða sé leitað fanga ... -
(2023-05)In this article the procedural role of the Icelandic Parliament in ministerial impeachment cases is analysed in view of the historical lineage of the current system and the experience of the first such case against the former prime minister Geir H. ...
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(2011-12-31)Þessi grein er byggð á niðurstöðum úr M.Ed.-rannsókn höfundar þar sem rannsakað var þróunarstarf í grunnskóla á tíu ára tímbili í sögu hans og hver þáttur skólastjórans var í ferlinu. Stuðst er við hugtakaramma Sergiovanni (2009) sem greiningarlíkan ...
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(Guðfræðistofnun Háskóla Íslands, 2017)„Loftslagsbreytingar er vandamál sem ekki er hægt að leysa!“ Það eru orð guðfræðingsins og siðfræðingsins Willis Jenkins sem þessi grein beinir sjónum að. Hvað sem þessum orðum líður heldur Jenkins því fram að kristin siðfræði á tímum loftslagsbreytinga ...
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(Menntavísindasvið Háskóla Íslands, 2017-12-31)Frammistaða íslenskra 15 ára unglinga í lesskilningshluta PISA-rannsóknarinnar hefur dalað um 23 stig frá árinu 2000 til ársins 2015. Lækkunin nemur um hálfu skólaári, en munur á innfæddum nemendum og fyrstu kynslóð innflytjenda hefur nær tvöfaldast á ...
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(Læknafélag Íslands / Icelandic Medical Association, 2017-01-05)Hnútar í skjaldkirtli eru algengt vandamál og nýgengi þeirra hefur aukist mikið. Kerfisbundin nálgun við uppvinnslu er nauðsynleg til að greining fáist fljótt en ekki síður til að koma í veg fyrir ofgreiningu og ofmeðhöndlun sjúklinga. Það er mikilvægt ...
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(Háskóli Íslands, Menntavísindasvið, 2020-03-19)Flest okkar hafa orðið áþreifanlega vör við útbreiðslu COVID-19 sýkingarinnar og samfélagslegar afleiðingar hennar. Mörg okkar finna fyrir mikilli óvissu í þessum aðstæðum og því eðlilegt að fólk á öllum aldri, ekki síst börn og ungmenni, finni fyrir ...
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(University of Iceland, School of Engineering and Natural Sciences, Faculty of Life and Environmental Sciences, 2016-12)For most of the Holocene the main driver of vegetation and environmental change in Iceland was climate, although intermittent volcanic events had short term impacts. This changed with the Norse colonisation in the late 9th century AD, from when land ...
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(Elsevier BV, 2020-09)We synthesize the current understanding of glacier activity on Svalbard from the end of the Late Pleistocene (12,000 yrs. before present) to the end of the Little Ice Age (c. 1920 AD). Our glacier history is derived from the SVALHOLA database, the first ...
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(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 ...
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(Springer Science and Business Media LLC, 2020-03)We obtain the holographic complexity of an evaporating black hole in the semi-classical RST model of two-dimensional dilaton gravity, using a volume prescription that takes into account the higher-dimensional origin of the model. For classical black ...
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(Springer Science and Business Media LLC, 2020-05-01)We find the holographic dual to the three classes of superconformal Janus interfaces in N = 4 SYM that preserve three-dimensional N = 4, N = 2, and N = 1 supersymmetry. The solutions are constructed in five-dimensional SO(6) maximal gauged supergravity ...
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(Springer Nature, 2016-12)We explore a version of black hole complementarity, where an approximate semiclassical effective field theory for interior infalling degrees of freedom emerges holo-graphically from an exact evolution of exterior degrees of freedom. The infalling degrees ...
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(Springer Science and Business Media LLC, 2020-06-01)We establish an attractor mechanism for the horizon metric of asymptotically locally AdS4 supersymmetric black holes. The horizon is a smooth Riemann surface with arbitrary metric at asymptotic infinity which is fixed to the constant curvature metric ...
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(American Physical Society (APS), 2019-04-15)Hydrodynamics is a theory of long-range excitations controlled by equations of motion that encode the conservation of a set of currents (energy, momentum, charge, etc.) associated with explicitly realized global symmetries. If a system possesses ...
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(2022-04-01)Background and aims: Malnutrition is common among older adults and is related to quality of life, cognitive function, and depression. To what extent nutrition interventions can improve these outcomes remains unclear. The aim of this study was to ...
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(2022-08-26)Background/objectives: Malnutrition is common among older adults. Dietary intervention studies in older adults aiming to improve anthropometrics measures and physical function have been inconsistent. We aimed to investigate the effects of nutrition ...
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(Springer Science and Business Media LLC, 2018-10-25)Mutations in genes encoding subunits of the phagocyte NADPH oxidase complex are recognized to cause chronic granulomatous disease (CGD), a severe primary immunodeficiency. Here we describe how deficiency of CYBC1, a previously uncharacterized protein ...
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(2022-11-09)Background: Involving patients and families in nursing care is essential to improve patients' health outcomes. Furthermore, families play an essential role in supporting patients by helping nurses understand the patient's everyday life. However, families ...
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(Frontiers Media SA, 2020-06-12)The innate immune system constitutes the first line of defense against invading pathogens, regulating the normal microbiota and contributes to homeostasis. Today we have obtained detailed knowledge on receptors, signaling pathways, and effector molecules ...
Atriði 1904-1923 af 4545