A new scoop-shaped conformation of C-methylcalix[4]resorcinarene has been identified; it is a hybrid of the previously observed crown- and flattened cone conformations.

Since December 2019, the world has been facing an emerging infectious disease named coronavirus 2019. Thailand also affected by spread of coronavirus. The Thai government have announced policies to protect people, based on emergency decree and curfew law for flattening curve number 2019 cases without vaccination in Thailand. This research estimated total Two growth curves, including exponential...