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.
The role of torsion in structural design is subtle, and. complex. Some torsional phenomena include. (a) Twist of beams under loads not passing through the. shear center. (b) Torsion of shafts. (c) Torsional buckling of columns. (d) Lateral torsional buckling of beams. â¢ Two main types of situation involve consideration of. torsion in design. (1) Member's main function is the transmission of a. primary torque, or a primary torque combined with.