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Atriði 4378-4397 af 4628
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(Frontiers Media SA, 2018-09-04)The origin of rejuvenated volcanism on mantle plume related oceanic islands remains controversial. One commonly cited model is decompressional melting related to plate flexure from the rapid loading of the lithosphere by the formation of a shield ... -
(2024-04)Two-thirds of all human conceptions are lost, in most cases before clinical detection. The lack of detailed understanding of the causes of pregnancy losses constrains focused counseling for future pregnancies. We have previously shown that a missense ...
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(Springer Science and Business Media LLC, 2018-09-07)Uterine leiomyomas are common benign tumors of the myometrium. We performed a meta-analysis of two genome-wide association studies of leiomyoma in European women (16,595 cases and 523,330 controls), uncovering 21 variants at 16 loci that associate with ...
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(Wiley-Blackwell, 2018-01-03)The early stages of intraspecific diversity are important for the evolution of diversification and speciation. Early stages of diversification can be seen in individual specialization, where individuals consume only a portion of the diet of the population ...
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(Royal Society of Chemistry (RSC), 2020-06)A direct optimization method for obtaining excited electronic states using density functionals is presented. It involves selective convergence on saddle points on the energy surface representing the variation of the energy as a function of the electronic ...
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(2023-11)Introduction: The majority of data on COVID-19 in pregnancy are not from sound population-based active surveillance systems. Material and methods: We conducted a multi-national study of population-based national or regional prospective cohorts using ...
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(BMJ, 2018-01)Introduction There are growing concerns about the increase in rates of commonly used childbirth interventions. When indicated, childbirth interventions are crucial for preventing maternal and perinatal morbidity and mortality, but their routine use in ...
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(Public Library of Science (PLoS), 2020-05-22)Background: Variations in intervention rates, without subsequent reductions in adverse outcomes, can indicate overuse. We studied variations in and associations between commonly used childbirth interventions and adverse outcomes, adjusted for population ...
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(City University, London, 2009)Variations on the act of listening: Twenty-one orchestra audience development events in light of John Dewey’s ‘art as experience’ metaphor This thesis is a contribution to a critical debate about the role and impact of audience development theory on ...
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(2023-02-06)
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(Vegagerðin, 2000)Ferðamálin hafa fylgt framþróuninni í samgöngumálum. Rakið er upphaf fastra ferða til Íslands og síðan áfangar í þróun samgangna á landi. Könnun á samgöngumöguleikum sýnir síðan ýmislegt um hvernig ferðaþjónustan muni þróast í framtíðinni. Bókin er ...
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(2023-02-28)Our research discusses how four main ethical challenges to veganism manifest in the context of Iceland. Veganism is becoming an increasingly popular lifestyle in many parts of the world, especially in OECD countries. Studies on the motivation for ...
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(Wiley, 2020-03-13)Ground-nesting species are vulnerable to a wide range of predators and often experience very high levels of nest predation. Strategies to reduce nest vulnerability can include concealing nests in vegetation and/or nesting in locations in which nests ...
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(Menntavísindasvið Háskóla Íslands, 2016-11-16)Tilgangur greinarinnar er að varpa ljósi á veikindi, veikindafjarvistir og læknisheimsóknir starfsfólks grunnskóla/tónlistarskóla og leikskóla, í samanburði við annað starfsfólk sveit-arfélaga í kjölfar efnahagshrunsins 2008. Þetta er mikilvægt þar sem ...
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(2022-12-07)Ágrip Arfgeng heilablæðing (hereditary cystatin C amyloid angiopathy, HCCAA) er ríkjandi erfðasjúkdómur sem stafar af stökkbreytingu í cystatin C-geninu, CST3. Stökkbreytt cystatin C safnast upp í smáslagæðum heilans sem mýlildi og veldur síendurteknum ...
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(Menntavísindastofnun, Menntavísindasvið, Háskóli Íslands, 2020-03-20)Breytt heimsmynd blasir við okkur. Við vitum ekki hvað morgundagurinn gefur okkur en við vitum að við eigum þessa stund. Nú sem aldrei fyrr er dýrmætt að rækta með sér núvitund og samkennd og hlúa þannig að okkur sjálfum og fólkinu okkar.
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(Félagsfræðingafélags Íslands, 2017)Í þessari yfirlitsgrein er fjallað um rannsóknir í félagsfræði og skyldum greinum á íslensku velferðarkerfi með áherslu á almannatryggingar, félagsþjónustu, fjölskyldustefnu, fátækt og lífskjör. Rannsóknum á þessu sviði hefur vaxið fiskur um hrygg ...
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(2022-07-22)BACKGROUND: Mechanical ventilation is a life-saving therapy for critically ill patients, providing rest to the respiratory muscles and facilitating gas exchange in the lungs. Ventilator-induced lung injury (VILI) is an unfortunate side effect of ...
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(Springer Science and Business Media LLC, 2019-11-06)High Latitude Dust (HLD) contributes 5% to the global dust budget, but HLD measurements are sparse. Dust observations from Iceland provide dust aerosol distributions during the Arctic winter for the first time, profiling dust storms as well as clean ...
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Very little influenza in the WHO European Region during the 2020/21 season, weeks40 2020 to 8 2021 (2021-03-18)Between weeks40 2020 and 8 2021, the World Health Organization European Region experienced a 99.8% reduction in sentinel influenza virus positive detec-tions (33/25,606 tested; 0.1%) relative to an average of 14,966/39,407 (38.0%; p<0.001) over the ...
Atriði 4378-4397 af 4628