Introduction The lack of mechanical ventilators for patients with COVID-19 has necessitated the use of other noninvasive ventilation (NIV) systems.One of these NIV systems is the use of an adapted snorkel mask with inspiration valves and pressure valve (PEEP).Case and outcomes A 48-year-old man with no previous history of lung disease was admitted
In this paper, we study several distance-based entropy measures on fullerene graphs.These include the topological information content of a graph I a ( G ) , a degree-based entropy measure, the eccentric-entropy I f σ ( G ) , the Hosoya A música como forma de ressocialização do menor infrator / Music as a juvenile offender rehabilitation for
Swertia chirayita, a medicinal herb inhabiting the challenging terrains and high altitudes of the Himalayas, is a rich source of essential phytochemical isolates.Amarogentin, a bitter secoiridoid glycoside from S.chirayita, shows varied activity in several patho-physiological conditions, predominantly in leishmaniasis and carcinogenesis.Experimenta
Conventional transportation systems are facing many challenges related to reducing fuel consumption, noise, and pollutants to satisfy rising environmental and economic criteria.These requirements have prompted many researchers and manufacturers in the transportation sector to look for cleaner, more efficient, and more sustainable alternatives.Power
In order to discover of high-energy materials with characteristics that surpass modern benchmarks, it is necessary to study the widest range of potential structures.The design of energetic compounds using high-nitrogen cage scaffolds provides new opportunities.One of the promising representatives of polycyclic Anxious attachment is associated with