An apparatus and method is related to a shunt regulator that includes two feedback control loops. A metal layer is formed in contact with the first impurity region. A pair of upper corner beams are attached to an upper end of each of the load bearing members and attached to an end of each of a forward pair and a rearward pair of transverse members, where a beam is attached to the opposite end of each of the pair of transverse members. Further, the lasso select tool will change the appearance of any object selected with the lasso enclosure. The memory cell includes a first storage holding part formed on a first side wall of the trench, a second storage holding part formed on a second side wall of the trench, impurity diffusion layers formed on both sides of the trench and a gate electrode formed to extend from the trench onto the impurity diffusion layers for covering the first and second storage holding parts.