Abstract: The present invention uses micro and nano segmentation to create targeted digital content, in the form of segment specific static ads, pictures, carousel, mobile new feeds, video, canvas and other ad types. For example, if the motivation for a health change in an individual is for the sake of their family, specific images or video from social media may be effective in tying the rationale for the change to the messaging. This content can then be delivered is static ads, in carousels or other media options. The content is targeted to a specific user using conventional and unconventional social media targeting systems to assist with the creation of custom campaign delivered over social media for the purposes of influencing positive health behavior.

Abstract: Bone void filler pieces that are conducive to packing or nesting when a plurality of pieces are located in a cavity in random orientation. The bone void filler of the present invention includes a higher bulk packing density and a porosity of less than 80% to provide a better match native bone ingrowth rate. Further, the bone void filler includes a bi-modal pore distribution with a high frequency of smaller pores to enhance the density characteristic of the bone void filler pieces. A method of manufacturing the bone void filler pieces includes a precursor powder composition suitable to form a ceramic matrix; the preform is converted by chemical reaction to a final composition. The preform further includes the use of a porogen that decomposes to gaseous decomposition products upon heating.

Abstract: Bone void filler pieces that are conducive to packing or nesting when a plurality of pieces are located in a cavity in random orientation. The bone void filler of the present invention includes a higher bulk packing density and a porosity of less than 80% to provide a better match native bone ingrowth rate. Further, the bone void filler includes a bi-modal pore distribution with a high frequency of smaller pores to enhance the density characteristic of the bone void filler pieces. A method of manufacturing the bone void filler pieces includes a precursor powder composition suitable to form a ceramic matrix; the preform is converted by chemical reaction to a final composition. The preform further includes the use of a porogen that decomposes to gaseous decomposition products upon heating.