Adjustable landscaping ergonomic pads of various shapes adapted for covering the soil around the trunks of shrubs, trees, and garden plants to completely eliminate and retard the growth of weeds and other undesirable plants. The two ports are linked to a broadband switching and phase shifting circuit controlled in order to supply a polarization diversity signal as output. An object identifier to identify the target of a request is added to the free format section of the request context andor the free format section of the reply context that results from the request. The prosthetic socket is an assembly of components from groups of components that include struts arranged longitudinally with respect to the residual limb, proximal brim members arranged proximally to the struts and connected thereto; and distal socket members disposed at the distal base of the prosthetic socket.