1 Enzyme-linked immunosorbent assay (ELISA) . 2  This test is usually the first one used to detect infection with HIV. 3  If antibodies to HIV are present (positive), the test is usually repeated to confirm the diagnosis. 4  If ELISA is negative, other tests are not usually needed.
Product and process lifecycle management (PPLM) is an alternate genre of PLM in which the process by which the product is made is just as important as the product itself.Typically, this is the life sciences and advanced specialty chemicals markets.roduct and process lifecycle management (PPLM) [edit]. Product and process lifecycle management (PPLM) is an alternate genre of PLM in which the process by which the product is made is just as important as the product itself. Typically, this is the life sciences and advanced specialty chemicals markets.
The Security Clearance Interview Process. This is a sponsored column by attorneys John Berry and Kimberly Berry of Berry & Berry, PLLC, an employment and labor law firm located in Reston Town Center that specializes in federal employee, security clearance, retirement, and private sector employee matters. They write weekly on Reston Now. When a security clearance applicant or re-applicant completes an e-QIP or SF-86 security clearance form, an assigned security clearance investigator will usually contact him or her to schedule a face-to-face interview.