In using the checklist, investigators should select the items that apply to their types of studies. It is unlikely that any protocol would include every item on the checklist. A number of studies are conducted at CDC that are not classified as research or do not involve humans beings as participants.
d'OrÂ·say. Use d'Orsay in a sentence. noun. A shoe having an upper part that is cut away at the instep to reveal the arch of the foot. Origin of d'Orsay.
Freebase(0.00 / 0 votes)Rate this definition: Nosegay. A nosegay, tussie-mussie, or posy is a small flower bouquet, typically given as a gift. They have existed in some form since at least medieval times, when they were carried or worn around the head or bodice. The term nosegay arose in fifteenth-century Middle English as a combination of nose and gay.