Robuta

https://pmc.ncbi.nlm.nih.gov/articles/PMC6772179/ Active head motion reduction in magnetic resonance imaging using tactile feedback - PMC Head motion is a common problem in clinical as well as empirical (functional) magnetic resonance imaging applications, as it can lead to severe artefacts that... magnetic resonance imagingactive head https://www.aanda.org/articles/aa/full_html/2018/04/aa32214-17/aa32214-17.html The origin of two X-class flares in active region NOAA 12673 - Shear flows and head-on collision of...