Abstract: A device for the undercounter installation of a lavatory sink. The device includes a crossbrace piece having a coupling member and a hanger arm having a securement member. The crossbrace piece and the hanger arm interengage to form a cruciform structure, such that the coupling member and the securement member are retractable with respect to one another. A method of using the device is also disclosed.

Abstract: A system and corresponding method analyzes data for patterns, such as data produced from DNA sequencers. An ASCII text file, generated by DNA sequencer software, is used as the input source for the pattern analysis software program. This text file contains peak intensity data, identified by gel-lane and mobility, for bands corresponding to 2 sequences of differing length. The software uses gel-mobility values of control DNA samples to identify bands of interest from test samples in the dataset. Spurious data point or artifacts are filtered out in this selection process. The selected data is then imported to a second software program that performs algorithms such as linear progression and curve fitting.