Ventilation efficiency according to tilt angle to reduce the transmission of infectious disease in classroom

JH Chung, S Kim, DK Sohn… - Indoor and Built …, 2023 - journals.sagepub.com
Understanding of the droplet transmission of respiratory diseases is necessary to control the
outbreak of COVID-19. HVAC systems considering droplet transmission are commonly used …

Characterization study of pressure generated by automated Ambu-bag ventilator

AV Ega, E Firmansyah, DR Utomo… - AIP Conference …, 2022 - pubs.aip.org
The automated Ambu-bag ventilator (AAV) is a type of simple respiratory equipment that is
getting a lot of attention, especially during the latest COVID-19 pandemic. In order to avoid …