1 Clinical nurse specialist (CNS) â Working in hospitals, clinics, nursing homes, private offices, and community-based settings, CNSs handle a wide range of physical and mental health problems. 2  They also work in consultation, research, education, and administration.
I pass this heat treatment definition along until I'm corrected or find a more succinct, better one. Heat treatment is the controlled heating and cooling of a metal in order to change its properties. Forging is controlled heating and cooling but is not considered a heat treatment by metallurgists, probably because of the plastic deformation involved.
Roasting is different from steaming or braising because you donât want to add moisture to the food. For instance, a pot roast is actually a braised dish, because you add moisture and cover it to moisten and tenderize the food. Roast beef, on the other hand, is cooked without adding moisture. In roasting, the food is cooked from the outside in, and the heat surrounds the food.