nurses told Education World. The U.S. currently has no national standard for the number of nurses per school or child. We see a wide disparity between the states in terms of the number of students per nurse, Amy Garcia, a registered nurse and executive ...
careful sorting of all the collected materials, which can be challenging with so many different plastics. For example, separating paper from metal doesn’t require complex technology, but sorting a container from a milk jug of a different polyolefin is difficult to do without the occasional ...
As we discuss in the next paragraph, this would require both investments and spatial redistribution. 6.3. Parking and Street Design One of the biggest challenges facing cities since the introduction of shared micro-mobility services is where these vehicles should be parked and operated [77]. ...