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.
Sensible shoes is not a common expression in American English unless you are referring directly to le scarpe. Sensible shoes in that context would mean shoes that probably don't have heels and are usually good for walking, made with a rubber sole. But they're not fashionable or trendy. Aug 29, 2008.