Characterization of optical light curves of extreme variability quasars over a ∼16-yr baseline
Sign Up to like & getrecommendations! Published in 2020 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/staa972
Abstract: We study the optical light curves - primarily probing the variable emission from the accretion disk - of ~ 900 extreme variability quasars (EVQs, with maximum flux variations more than 1 mag) over an observed-frame… read more here.
Keywords: term; light curves; optical light; long term ... See more keywords
Extreme variability in atmospheric oxygen levels in the late Precambrian
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DOI: 10.1126/sciadv.abm8191
Abstract: Mapping the history of atmospheric O2 during the late Precambrian is vital for evaluating potential links to animal evolution. Ancient O2 levels are often inferred from geochemical analyses of marine sediments, leading to the assumption… read more here.
Keywords: late precambrian; oxygen levels; variability atmospheric; extreme variability ... See more keywords
Extreme variability in succinylcholine dose for muscle relaxation in electroconvulsive therapy
Sign Up to like & getrecommendations! Published in 2018 at "Australasian Psychiatry"
DOI: 10.1177/1039856218761301
Abstract: Objectives: To determine what dose of succinylcholine falls outside the range of 2 SD above or below the mean optimal dose of 0.9 mg/kg used for electroconvulsive therapy (ECT). Methods: In this retrospective chart review,… read more here.
Keywords: variability succinylcholine; electroconvulsive therapy; dose succinylcholine; succinylcholine ... See more keywords