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Fletta eftir efnisorði "Lífslíkur"

Fletta eftir efnisorði "Lífslíkur"

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    Af akri lýðfræði Íslands 
    Jonsson, Stefan Hrafn (Félagsfræðingafélags Íslands, 2017)
    Í þessari grein er fjallað um lýðfræði sem undirgrein félagsfræðinnar í alþjóðlegu vísindastarfi. Fjallað er um helstu svið innan lýðfræðinnar, breytingar á mannfjölda á Íslandi síðustu áratugi og rannsóknir sem íslenskir fræðimenn hafa gert til aukins ...
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    Annual Bands in Vertebrae Validated by Bomb Radiocarbon Assays Provide Estimates of Age and Growth of Whale Sharks 
    Ong, Joyce J. L.; Meekan, Mark G.; Hsu, Hua Hsun; Fanning, L. Paul; Campana, Steven (Frontiers Media SA, 2020-04-06)
    Conservation and management strategies for endangered and threatened species require accurate estimates of demographic parameters such as age and growth. The whale shark, Rhincodon typus, is the largest fish in the world and is highly valued in the ...
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    Beta-adrenergic receptor blockers and liver cancer mortality in a national cohort of hepatocellular carcinoma patients 
    Udumyan, Ruzan; Montgomery, Scott; Duberg, Ann-Sofi; Fang, Fang; Valdimarsdottir, Unnur; Ekbom, Anders; Smedby, Karin E.; Fall, Katja (Informa UK Limited, 2020-05-03)
    Background: β-adrenergic signaling has been implicated in the pathology of hepatocellular carcinoma (HCC), but the evidence from clinical studies is limited. In this national population-based cohort study, we investigated the possible association of ...
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    Can life-cycle assessment produce reliable policy guidelines in the building sector? 
    Säynäjoki, Antti; Heinonen, Jukka; Junnila, Seppo; Horvath, Arpad (IOP Publishing, 2017-01-05)
    Life-cycle assessment (LCA) is an established methodology that can provide decision-makers with comprehensive data on the environmental impacts of products and processes during the entire life cycle. However, the literature on building LCAs consists ...
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    Host-Parasite Interactions and Population Dynamics of Rock Ptarmigan 
    Stenkewitz, Ute; Nielsen, Ólafur K.; Skirnisson, Karl; Stefánsson, Gunnar (Public Library of Science (PLoS), 2016-11-21)
    Populations of rock ptarmigan (Lagopus muta) in Iceland fluctuate in multiannual cycles with peak numbers c. every 10 years. We studied the ptarmigan-parasite community and how parasites relate to ptarmigan age, body condition, and population density. ...
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    The mother’s risk of premature death after child loss across two centuries 
    Valdimarsdottir, Unnur; Lu, Donghao; Lund, Sigrún Helga; Fall, Katja; Fang, Fang; Kristjánsson, Þórður; Gudbjartsson, Daniel; Helgason, Agnar; Stefansson, Kari (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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    Physical Activity and Survival among Long-term Cancer Survivor and Non-Cancer Cohorts 
    Gunnell, Anthony S.; Joyce, Sarah; Tomlin, Stephania; Taaffe, Dennis R.; Cormie, Prue; Newton, Robert U.; Joseph, David; Spry, Nigel; Einarsdottir, Kristjana; Galvão, Daniel A. (Frontiers Media SA, 2017-02-14)
    Evidence suggests physical activity improves prognosis following cancer diagnosis; however, evidence regarding prognosis in long-term survivors of cancer is scarce. We assessed physical activity in 1,589 cancer survivors at an average 8.8 years following ...
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    The use of viscoelastic haemostatic assays in goal-directing treatment with allogeneic blood products – A systematic review and meta-analysis 
    Fahrendorff, Mathilde; Oliveri, Roberto S.; Johansson, Pär Ingemar (Springer Nature, 2017-04-13)
    Background Management of the critically bleeding patient can be encountered in many medical and surgical settings. Common for these patients is a high risk of dying from exsanguination secondary to developing coagulopathy. The purpose of this meta-analysis ...