The invention relates to omega-3 phospholipid supplements for use in adolescents, and in particular to use omega-3 phospholipid supplements to improve or support brain maturity age. The WFMS accesses a database comprising of at least one process model and instantiations of the process model. In a preferred embodiment, the sol-gel germania-silica monolith of the present invention is formed from hydrolysis and polycondensation of precursors comprising tetraethoxygermane, tetramethoxysilane, and polyethylene glycol. The region that is most similar to the descriptors of data in the database is the video object to be found.