Ketamine, a known antagonist of N-methyl-D-aspartic (NMDA) glutamate receptors, had been used as an anesthetic particularly for pediatric or for cardiac patients.Unfortunately, ketamine has become an abusive drug in many parts of the world while chronic and prolonged usage led to damages of many organs including the brain.However, no studies on pos
Predicting contextualised engagement in videos is a long-standing problem that has been popularly attempted by exploiting the number of views or likes using different computational methods.The recent decade has seen a boom in online learning resources, and during the pandemic, there has been an exponential rise of online teaching videos without muc
The internal microstructure of coal directly affects the mechanical properties and seepage properties of coal.It is the internal factor that induces coal and gas outburst, water damage, spontaneous combustion and other disasters.It is very important to analyze the microstructure of coal and its interaction with the permeability property.Among many