Practical application means to manufacture in the case of a composition or product, to practice in the case of a process or method, or to operate in the case of a machine or system; and in each case, under these conditions as to establish that the invention is being utilized and that its benefits are to the extent permitted by law or Government regulations available to the public on reasonable terms.
Practical examination means a demonstration through application of the safety rules and principles in industrial radiography including use of all procedures and equipment to be used by radiographic personnel.
Critical access hospital or “CAH” means a hospital licensed as a critical access hospital by the department of inspections and appeals pursuant to rule 481—51.52(135B).
Critical infrastructure means a communication infrastructure system, cybersecurity system, electric grid, hazardous waste treatment system, or water treatment facility.
Practical nurse or "licensed practical nurse" means a