Cosmetic surgical procedures include: 1  Dermabrasion. 2  Eyelid surgery. 3  Scar treatments such as subcision. 4  Hair replacement. 5  Liposuction. 6  Suction curettage for sweating.
- 2 -. The Quality Assurance Matrix was designed by members of the College Quality Assurance Committee. The document should. be read alongside PMETBâs Generic Standards for Training (2008) upon which it is based and it represents an interpretation of. how the standards might be applied in psychiatric training.
A square matrix A is a normal matrix if [A,A^(H)]=AA^(H)-A^(H)A=0, where [a,b] is the commutator and A^(H) denotes the conjugate transpose. For example, the matrix [i 0; 0 3-5i] is a normal matrix, but is not a Hermitian matrix. A matrix m can be tested to see if it is normal using Wolfram Language function: NormalMatrixQ[a_List?MatrixQ] := Module[ {b = Conjugate @ Transpose @ a}, a. b === b. a ]Normal matrices arise, for example, from a normal equation.