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.
These three dates are listed below: 1  Acquisition Date â the date the asset was purchased. 2  Service Date â IRS rules define when an asset is placed in service and depreciation of the asset may begin. 3  Depreciation Date â the date used to begin calculating depreciation.