A mobile wireless communications device may include a housing, a main dielectric substrate carried by the housing, circuitry carried by the main dielectric substrate, and a ground plane conductor on the main dielectric substrate. Medicinal products containing the same which are useful in the treatment of osteoporosis and arthrosis. A live bearing is mounted in the device body such that a portion of the live bearing extends above a top surface of the device body. Moreover, because silver nanoparticles are incorporated into the pores of the mesoporous silica, the silver nanoparticles are used stably and do not change color and odor. The series of frames can be B-picture frames, I-picture frames, or B-picture frames which contain Intra-coded macroblocks. Related factors may also be estimated\u2014binding energies of the nanoparticles, phase changes, bound fraction of the particles or stiffness of the materials in which the nanoparticles are imbedded.