Argyria is the condition that causes the human skin to turn a gray  color. Most of the time it means that you were exposed to silver  dust or other chemical compounds of the â¦ element silver.
Entry to Active Duty (EAD) Date Policy. As of 21 Aug 03, the general EAD policy is to bring new AFROTC lieutenants on active duty at Date of Commission (DOC) plus 59 days. There may be some variances in this policy, specifically relating to those individuals selected for an overseas tour.
The âexecution dateâ is the date on which a contract has been signed by all the necessary parties. This may or may not be the âeffective dateâ of the contract, which may be specified in the body of the document. For example, Susan signs a lease agreement on April 3rd, with a move-in date of May 1st.