A single piece core structure for magnetic components that is formed without utilizing insulating spacer materials and bonding materials. The method includes listing, using at least one distribution queue, a portion of the executable transactions in order of eligibility for execution. The battery is rebalanced when it is determined that the end of life criteria are met, and the counter is not greater than a predetermined value. The encrypted information can be decrypted if the planned route and the movement route match. The legs may be removably attached to the hoop. The movement-amount variably transmitting device further includes a third-element-movement inhibiting device for inhibiting movement of the third element.