Measurements of visual double stars with PISCO2 at the Nice 76‐cm refractor in 2016–2017
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DOI: 10.1002/asna.20230140
Abstract: We present relative astrometric and photometric measurements of visual double stars made in 2016–2017, with PISCO2 installed at the 76‐cm refractor of Côte d'Azur Observatory in Nice (France). Our observing list contains orbital couples as… read more here.
Keywords: double stars; stars pisco2; measurements visual; visual double ... See more keywords
Reliability of T2-weighted signal intensity-based quantitative measurements and visual grading of lumbar disc degeneration on MRI
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DOI: 10.1177/02841851231169079
Abstract: Background Decrease in signal intensity (SI) of the nucleus pulposus (NP) on T2-weighted (T2W) images, a sign of disc degeneration (DD), is usually graded based on an observer's image interpretation. No gold standard for quantitative… read more here.
Keywords: lumbar; signal intensity; disc degeneration; visual grading ... See more keywords