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Háskóli Íslands: Síðast bætt við
Atriði 1181-1200 af 2384
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(Springer Science and Business Media LLC, 2019-09-04)Phosphorus (P) is an essential macronutrient in agriculture; however, lack of reporting makes its supply chain a black box. By using literature synthesis on the P challenge, we identify four areas where the reporting process is problematic: P reserves ... -
(Oxford University Press (OUP), 2018-03-19)Background Change in the prevalence of raised blood pressure could be due to both shifts in the entire distribution of blood pressure (representing the combined effects of public health interventions and secular trends) and changes in its high-blood-pressure ...
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(Springer Science and Business Media LLC, 2018-07-05)Previous studies have shown an increased risk for mental health problems in children born to both younger and older parents compared to children of average-aged parents. We previously used a novel design to reveal a latent mechanism of genetic association ...
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(Springer Science and Business Media LLC, 2018-09-13)Genome-wide association studies (GWAS) have transformed our understanding of susceptibility to multiple myeloma (MM), but much of the heritability remains unexplained. We report a new GWAS, a meta-analysis with previous GWAS and a replication series, ...
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(eLife Sciences Publications, Ltd, 2019-11-12)While the rare occurrence of child loss is accompanied by reduced life expectancy of parents in contemporary affluent populations, its impact in developing societies with high child mortality rates is unclear. We identified all parents in Iceland born ...
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(IOP Publishing, 2019-11-01)The phase and the frequency of an exciton polariton condensate excited by a nonresonant pump can be efficiently manipulated by an external coherent light. Being tuned close to the resonance with the condensate eigenfrequency, the external laser light ...
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(MDPI AG, 2019-11-12)Transport is a key sector in reducing greenhouse gas (GHG) emissions. A consensus prevails on a causal relationship between distance to the city center and emissions from private transport, which has led to an emphasis on density in urban planning. ...
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(MDPI, 2019-11-02)Unhealthy lifestyles, low levels of physical fitness, and adherence to the Mediterranean diet (MD) are associated with bad quality of life and the development of a wide range of non-communicable diseases (NCDs). The current study aimed to evaluate the ...
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(Menntavísindastofnun Háskóla Íslands, 2018-12-31)Í Laxdælu fléttast saman margir þræðir. Sumir eru næstum eins og sjálfstæðar frásagnir inni í stærri framvindu. Þessi flókna saga er alloft notuð sem kennsluefni við grunnskóla og framhaldsskóla. Eitt af vandamálum kennara sem kynna hana fyrir unglingum ...
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(Menntavísindastofnun Háskóla Íslands, 2020-02-03)Á síðustu áratugum hefur töluvert verið rætt um skólavalsstefnur, þar sem árangur á afmörkuðu sviði ræður alfarið aðgengi nemenda að bóknámsbrautum í tilteknum skólum. Skólinn hefur á síðustu áratugum orðið mikilvægur liður í félags- og menningarlegri ...
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(Menntavísindastofnun Háskóla Íslands, 2018-12-31)Í þessari grein er sagt frá rannsókn á notkun kennsluaðferðarinnar sérfræðingskápunnar í íslensku skólastarfi. Aðferðin er á sviði leiklistar í kennslu og byggist á því að nám nemenda fari fram í hlutverki sérfræðinga í tilteknu viðfangsefni ...
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(NordFo, Nordic Forum for Research and Development in Educational Sloyd/Craft, 2018-02-11)Skolefagene Design og håndverk og Tekstil, har vært obligatoriske fag i grunnskolen på Island siden 1936. Fagene har bakgrunn i husflidstradisjoner og sløyd-ideologien som kom til Island på slutten av det 19 århundre. Nåværende læreplanen for fagene ...
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(Menntavísindastofnun Háskóla Íslands, 2018-12-31)Íslensk ungmenni byrja að stunda kynlíf að jafnaði fyrr en flest önnur evrópsk ungmenni. Unglingar sem byrja snemma að hafa samfarir eru í aukinni hættu á að upplifa neikvæðar afleiðingar kynlífs, svo sem þvingun, smitsjúkdóma og ótímabærar þunganir. ...
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(Menntavísindasvið Háskóla Íslands, 2018-12-19)Einelti er algengt og alvarlegt vandamál í skólastarfi. Þó að skólayfirvöld hér á landi hafi gripið til ýmissa aðgerða til að sporna við einelti hefur árangurinn ekki verið eins góður og vonast var til. Í þessari rannsókn var skoðuð reynsla ...
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(Springer Science and Business Media LLC, 2019-08-13)Human tumors show altered patterns of protein isoforms that can be related to the dysregulation of messenger RNA alternative splicing also observed in transformed cells. Although somatic mutations in core spliceosome components and their associated ...
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(Springer Science and Business Media LLC, 2019-01-25)Quantifying the genetic correlation between cancers can provide important insights into the mechanisms driving cancer etiology. Using genome-wide association study summary statistics across six cancer types based on a total of 296,215 cases and 301,319 ...
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(Wiley, 2019-09-04)Aims: To estimate the incidence of direct oral anticoagulant drug (DOAC) use in patients with nonvalvular atrial fibrillation and to describe user and treatment characteristics in 8 European healthcare databases representing 6 European countries. ...
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(BMJ, 2019-11-01)Objective Diabetes in pregnancy and consequently the need for treatment with antidiabetic medication (ADM) has become increasingly prevalent. The prevalence and patterns of use of ADM in pregnancy from 2006 onward in seven different countries was ...
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(Faculty of Science, University of Helsinki; Faculty of Earth Sciences, University of Iceland, 2020-03-20)This thesis provides insights into the petrogenesis of Iceland basalts via three subprojects. The first uses olivine macrocrysts as a proxy for mantle melting conditions below Iceland, the second utilizes petrological thermobarometry to resolve the ...
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(Utrecht University, 2019)The paper describes two Icelandic arithmetic textbooks, published respectively in 1780 and 1911–14, both written at the beginning of an era when enhancing general education was placed on the agenda for restoring the Icelandic society after natural ...
Atriði 1181-1200 af 2384