As the concentration of carbon dioxide (CO 2) in the atmosphere continues to rise, and the
reality of global warming challenges hits the world, global research societies are develo** …

Airborne transmission arises through the inhalation of aerosol droplets exhaled by an
infected person and is now thought to be the primary transmission route of COVID-19. Thus …

The COVID-19 pandemic forced the accessibility, social gathering, lifestyle, and working
environment to be changed to reduce the infection. Coronavirus spreads between people in …

Abstract The Coronavirus disease (COVID-19) has spread over the world, resulting in more
than 225 million patients, and 4.7 million deaths in September 2021. It also caused panic …

Global spread of COVID-19 has seriously threatened human life and health. The aerosol
transmission route of SARS-CoV-2 is observed often associated with infection clusters under …

Abstract The classic Wells-Riley model is widely used for estimation of the transmission risk
of airborne pathogens in indoor spaces. However, the predictive capability of this zero …

Environmental contamination caused by COVID-19 patients could be a medium of
transmission. Previous reports of SARS-CoV-2 in environmental surfaces were about short …

During the ongoing global COVID-19 pandemic disease, like several countries, Romania
experienced a multiwaves pattern over more than two years. The spreading pattern of SARS …

Direct air capture (DAC) technology is still facing some challenges that need to be
addressed before the technology can be widely deployed. One major challenge is the high …

Indoor air quality (IAQ) has recently gained substantial traction as the airborne transmission
of infectious respiratory disease becomes an increasing public health concern. Hospital …