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.
DAVID J. NEUMAN, FAIA, LEED AP, is the architect for the University of Virginia, where he guides sustainability and land use planning, facilities planning and design of capital projects, and stewardship of cultural resources.