Because we have a backlog of vessels waiting to unload. Therefore, the cost of unloading and the implicit supply curve of the port is related to the the capacity constraints of shipping. That is, if the port is congested, the shipper can still store the goods on the vessel until the por...
After investigating the properties of blood vessels, researchers endeavored to model the blood vessel system with fluid mechanics equations. The authors of [174] modeled the small arteries and arterioles as a structured tree to derive the mathematical expression of the root impedance of the structured...