Articles with "age early" as a keyword



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Oxygen saturation/FIO2 ratio at 36 weeks’ PMA in 1005 preterm infants: Effect of gestational age and early respiratory disease patterns

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Published in 2019 at "Pediatric Pulmonology"

DOI: 10.1002/ppul.24265

Abstract: To assess oxygen diffusion at 36 weeks’ post‐menstrual age in preterm infants by means of the non‐invasive oxygen saturation/fraction of inspired oxygen ratio (36w‐SFR) and to identify factors associated with 36w‐SFR − ie, gestational age… read more here.

Keywords: age; oxygen saturation; early respiratory; gestational age ... See more keywords
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Burnt bones by Europe's largest lake: Zooarchaeology of the Stone Age and Early Metal period hunter-gatherers at Lake Ladoga, NW Russia

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Published in 2017 at "Journal of Archaeological Science: Reports"

DOI: 10.1016/j.jasrep.2016.11.034

Abstract: Abstract Lake Ladoga, Europe's largest lake, is situated in northwest Russia east of the Baltic Sea. This article is the first compilation of all the zooarchaeological material recovered from the Stone Age and Early Metal… read more here.

Keywords: metal period; lake ladoga; early metal; zooarchaeology ... See more keywords
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Bird exploitation in Viljandi (Estonia) from the Late Iron Age to the early modern period (c. 950–1700)

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Published in 2020 at "Quaternary International"

DOI: 10.1016/j.quaint.2020.07.018

Abstract: Abstract This paper examines archaeological bird bones from Viljandi – one of the strongest centres in prehistoric and medieval Estonia – and covers material from the Late Iron Age to Early Modern Period, c. 950–1700.… read more here.

Keywords: bird; period; late iron; early modern ... See more keywords
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A practical guide to estimate the age of the early CL by ultrasonography in mares examined for the first time to be used as recipients in a commercial embryo transfer program.

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Published in 2020 at "Theriogenology"

DOI: 10.1016/j.theriogenology.2020.05.003

Abstract: The echogenicity of the early CL undergoes obvious changes during the first 5 days of luteal development. This phenomenon could potentially be used to estimate the age of the CL in mares which have not… read more here.

Keywords: age; estimate age; mares examined; transfer ... See more keywords