COMPREHENSIVE LITERATURE REVIEW ON COVID-19 VACCINES AND ROLE OF SARS-COV-2 VARIANTS IN THE PANDEMIC


Circular economy and environmental protection

The circular economy represents a form of corporate production with respect to environmental resources.In the past, these production systems were widespread on the basis of the non-removability of the production factors.The advent of economic growth, in capitalist economies, has led to the deconstruction of production cycles resulting to a food pro

read more

Awake craniotomy using a high-flow nasal cannula with oxygen reserve index monitoring - A report of two cases -

Background Awake craniotomy is a well-tolerated procedure for CAL/MAG 2:1 the resection of brain tumors residing within or close to the eloquent cortical areas.Monitored anesthesia care (MAC) is a dominant anesthetic approach for awake craniotomy; however, it is associated with inherent challenges such as desaturation and hypercapnia, which may lea

read more

Image-based metric heritage modeling in the near-infrared spectrum

Abstract Digital photogrammetry and spectral imaging are widely used in heritage sciences towards the comprehensive recording, understanding, and protection of historical artifacts and artworks.The availability of consumer-grade modified cameras for spectral acquisition, as an alternative to expensive multispectral sensors and multi-sensor apparatu

read more