The Efficacy of High-Volume Evacuators and Extraoral Vacuum Aspirators in Reducing Aerosol and Droplet in Ultrasonic Scaling Procedures during the COVID-19 Pandemic
Sign Up to like & getrecommendations! Published in 2022 at "European Journal of Dentistry"
DOI: 10.1055/s-0041-1739448
Abstract: Abstract Objective SARS-CoV-2 can be carried by aerosols and droplets produced during dental procedures, particularly by the use of high-speed handpieces, air-water syringes, and ultrasonic scalers. High-volume evacuators (HVEs) and extraoral vacuum aspirators (EOVAs) reduce such… read more here.
Keywords: ultrasonic scaling; high volume; aerosols droplets; efficacy ... See more keywords
DFT computations on vibrational spectra: Scaling procedures to improve the wavenumbers
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DOI: 10.1515/psr-2017-0184
Abstract: Abstract The performance of ab initio and density functional theory (DFT) methods in calculating the vibrational wavenumbers in the isolated state was analyzed. To correct the calculated values, several scaling procedures were described in detail.… read more here.
Keywords: vibrational spectra; spectra scaling; computations vibrational; procedures improve ... See more keywords