On 04-06-20xx the physician orders and nursing discharge notes on the day of discharge reflect that the patient was being transferred to skilled care. The documentation from 04-06-20xx would be used to select value â5â (Other Health Care Facility).
String theory was discovered in the 1960's by theorists working to understand the plethora of hadronic and mesonic particles which had been found around that time.
The first observations and size measurements of nano-particles was made during the first decade of the 20th century. They are mostly associated with Richard Adolf Zsigmondy who made a detailed study of gold sols and other nanomaterials with sizes down to 10nm and less. He published a book in 1914.