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Now showing items 1803-1822 of 4605
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(2021-09-23)Introduction. Group B streptococcus (GBS) is a leading cause of invasive neonatal infections. These have been divided into early-onset disease (EOD; <7 days) and late-onset disease (LOD; 7–89 days), with different GBS clonal complexes (CCs) associated ... -
(Newman University, 2017-01)This paper will discuss group work as an important part of the work being carried out in Icelandic youth clubs. I will look at this work in a historical context and examine the creation and the history of youth clubs. Ever since youth clubs in ...
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(AIP Publishing, 2018-03)Thin hafnium nitride films were grown on SiO2 by reactive high power impulse magnetron sputtering (HiPIMS) and reactive direct current magnetron sputtering (dcMS). The conditions during growth were kept similar and the film properties were compared as ...
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(2009)Á árabilinu 1930–1966 ríkti stöðnun í stærðfræðimenntun fyrir almenning þrátt fyrir metnaðarfull fræðslulög, sett 1946. Í greininni eru færð rök fyrir því að innlendar ákvarðanir hafi átt mestan þátt í því að námsbækur og kennsla stöðnuðu í ákveðnu ...
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(The Educational Research Institute, 2018-12-21)Nútímakenningar um skólastjórnun beina kastljósinu m.a. að sýn skólastjóra á hlutverk sitt, þeim gildum sem hafa áhrif á starfshætti þeirra (Begley, 2004; Branson, 2005) og hvernig þeir forgangsraða verkefnum sínum. Á síðasta aldarfjórðungi hafa ...
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(2019-12-17)Hatursorðræða er talin vaxandi vandi í hinum vestræna heimi í dag. Oft hefur verið vísað til tjáningar Donalds Trumps og stjórnmálamanna sem tengjast Brexit sem samþykktar á tjáningu haturs og, samhliða því, sköpunar jarðvegs til áframhaldandi ...
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(Oxford University Press (OUP), 2017-04-27)Background: Recent large-scale undertakings such as ENCODE and Roadmap Epigenomics have generated experimental data mapped to the human reference genome (as genomic tracks) representing a variety of functional elements across a large number of cell ...
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(2021-12)This guidance document provides harmonised and flexible methodologies to apply scientific criteria and prioritisation methods for grouping chemicals into assessment groups for human risk assessment of combined exposure to multiple chemicals. In the ...
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(2021-08-01)The EFSA Scientific Committee was asked to provide guidance on the most appropriate in vivo tests to follow up on positive in vitro results for aneugenicity, and on the approach to risk assessment for substances that are aneugenic but not clastogenic ...
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(2019-03)This Guidance document describes harmonised risk assessment methodologies for combined exposure to multiple chemicals for all relevant areas within EFSA's remit, i.e. human health, animal health and ecological areas. First, a short review of the key ...
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(2021-08-01)The EFSA has updated the Guidance on risk assessment of the application of nanoscience and nanotechnologies in the food and feed chain, human and animal health. It covers the application areas within EFSA’s remit, including novel foods, food contact ...
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(2021-08)Following a mandate from the European Commission, EFSA has developed a Guidance on Technical Requirements (Guidance on Particle-TR), defining the criteria for assessing the presence of a fraction of small particles, and setting out information requirements ...
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(2019-06)The Scientific Committee confirms that the Threshold of Toxicological Concern (TTC) is a pragmatic screening and prioritisation tool for use in food safety assessment. This Guidance provides clear step-by-step instructions for use of the TTC approach. ...
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(Háskólaútgáfan og Afríka 20:20, 2007)
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(Námsgagnastofnun, 2007)Þetta hefti fjallar um sérstakt hlutfall sem nefnt hefur verið gullinsnið. Það er skilgreint í fornu grísku riti, Frumþáttum eftir Evklíð. Tilgangur þess þar er að kynna aðferð til að teikna fimmhyrning nákvæmlega. Gullinsniðshlutfall er um það bil ...
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(Samtök móðurmálskennara, 2015)
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(Springer Science and Business Media LLC, 2018-12)Carotid artery intima media thickness (cIMT) and carotid plaque are measures of subclinical atherosclerosis associated with ischemic stroke and coronary heart disease (CHD). Here, we undertake meta-analyses of genome-wide association studies (GWAS) in ...
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(Springer Science and Business Media LLC, 2019-05-03)Bone area is one measure of bone size that is easily derived from dual-energy X-ray absorptiometry (DXA) scans. In a GWA study of DXA bone area of the hip and lumbar spine (N ≥ 28,954), we find thirteen independent association signals at twelve loci ...
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(Springer Science and Business Media LLC, 2020-08-07)Thyroid stimulating hormone (TSH) is critical for normal development and metabolism. To better understand the genetic contribution to TSH levels, we conduct a GWAS meta-analysis at 22.4 million genetic markers in up to 119,715 individuals and identify ...
Now showing items 1803-1822 of 4605