This is the series of blocks Amino acid substitution matrices (BLOSUM), all of which are derived based on direct on direct observation for every possible amino acid substitution in multiple sequence alignments.
A volt-ampere (VA) is the unit used for the apparent power in an electrical circuit, equal to the product of root-mean-square (RMS) voltage and RMS current.[1] In direct current (DC) circuits, this product is equal to the real power (active power) [2] in watts.
Virtual VA permits a link via Veterans Information Solution (VIS) to access a Veteranâs military history information from VA/DoD Identity Repository (VADIR). The information obtained from VADIR is considered an electronic DD Form 214, and is acceptable for verification of service.