A. Multiple myeloma is a malignant, clonal disorder of plasma cells that originates in the bone marrow. Itâs a relatively common disorder, accounting for 1% of all malignancies and 10% of all hematologic malignancies in adults.
torsion, n 1. , motion or state of torque in which one end of an anatomical component is twisted about its longitudinal axis as the opposite end is either immobile or moves in the opposite direction.
Torsional Deflection-A measure of the degree of twist per unit length a shaft will experience due to an applied torque. The values will be different for the TOL and LOL directions of operation. This value is the inverse of Torsional Stiffness and the units of measurement are deg./ft/in.-lb.