This paper presents a ventilator that is characterized by simple construction and operation,
as well as accurate execution of tasks due to the control system based on the Arduino board …

Oxygen is one of the essential needs for all the living organisms. In recent times, the need
for oxygen has reached its peak due to COVID-19 situations. During these situations …

Pipa has been widely used as a wooden musical instrument as early as the Han period. It
mainly relies on human fingers to pluck the strings to make sounds. The timbre of the pipa …

The majority of severely ill COVID-19 patients also suffer from respiratory failure, which is
characterized by pulmonary vascular injury, severe hypoxia, and varied lung parenchymal …

The outbreak of the Covid-19 virus prompted many engineers and researchers around the
world to seek to develop mechanical ventilation devices and make them easy to use and …

The COVID-19 pandemic is an unparalleled global crisis that has led to a surge in
innovative responses. Central to this innovation landscape was the emergence of open …

Mechanical ventilation plays a crucial role in saving lives, particularly in the context of the
COVID-19 pandemic. Patients requiring constant ventilation benefit from improved …

The outbreak of the Coronavirus and the lack of health facilities caused the death of many
people. Because this virus causes lung failure, the patient needs continuous mechanical …

In this study various electrical properties of humidity sensors based on polyimide (PI) layer
were characterized. The sensors were manufactured at the Fraunhofer Institute for …

On March 11 2020, the WHO designates a coronavirus disease 2019 a global pandemic.
Hospitals and medical facilities now require a greater number of ventilators due to the new …