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.
Common Footwear Terminology. 1  Sole â This is commonly referred to as the bottom part of the shoe or boot and can be further divided into the outer sole, mid-sole, and insole depending on the type and quality of the shoe being discussed.  Upper â A general term that refers to the part of the shoe above the sole.