Upkeep: Over time, acrylics grow out with your nails. Every two to three weeks, you should return to the salon to have your nails filled in. Your technician will gently file down the acrylic edge closest to your nail bed, then fill in the empty area between your nail bed and the existing acrylic nail.
CPY is a file extension for a document file used with eCopy Desktop. CPY files contain images, text and page layout settings for an office document, often used to store scanned files to be sent via e-mail.
Cathodic protection (CP) is a technique used to control the corrosion of a metal surface by making it the cathode of an electrochemical cell.A simple method of protection connects the metal to be protected to a more easily corroded  sacrificial metal  to act as the anode.he sacrificial metal then corrodes instead of the protected metal. For structures such as long pipelines, where passive galvanic cathodic protection is not adequate, an external DC electrical power source is used to provide sufficient current.