A blanking plate is attached to the bottom surfaces of a split board and a remaining board, which are separated from one bare board. Herein, operation of the first address input buffer group is controlled by a first control signal, and the control unit receives a second control signal enabled when all banks of the memory device enter an active state and controls operation of the second address input buffer group. The lifting harness provides safety scaffolds for personnel during prestressing. The disposable menstrual undergarment provides for absorption of fluids for young females andor for adults needing special assistance, with an interior layer that is removable after becoming soiled, while providing additional layers of absorbent materials within the undergarment for absorption of fluids for an extended time until a replacement undergarment is obtained.