An integrated electronic circuit includes a cavity buried in a substrate. A run-time executable is partitioned according to the present techniques by building a graph of an execution history of the run-time executable such that the graph includes a set of nodes each corresponding to a software component of the run-time executable and a set of weighted edges that indicate a level of interaction among the software components. 2CHORCcRD\u2003\u2003wherein RA represents a monovalent linear, branched or cyclic siloxane chain; RB represents \u2014CH2CRb1Rb2n1OCH2\u2014; RC represents a divalent linking group; \u201cc\u201d represents 0 or 1; and RD represents an unsaturated polymerizable functional group. Filters in the servo system can include a low-pass integrator, a phase lead filter, notch filters, or other filters. Also described are pharmaceutical compositions suitable for administration to a mammal that include the estrogen receptor modulator, and methods of using the estrogen receptor modulator, alone and in combination with other compounds, for treating diseases or conditions that are associated with estrogen receptor activity. In this process, a ground, dried plant tissue of the species Solanum is subjected to alcohol extraction using methanol, the extract is dried and dissolved in a weak volatile acid and centrifuged, the supernatant is precipitated using a volatile base, and the precipitate is thoroughly washed and dried.