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.
Yessis brought this information on plyometrics back to the US and in the following years was able to create even more ways of using this method to train and improve explosive power. Plyometrics (the shock method) was created by Yuri Verkhoshansky in the late 1960s, early 1970s. Since then, the shock method of plyometrics is still being practiced for improvement of athletic performance by what appears to be a relatively limited number of athletes.