Abstract: A node of a full duplex wireless transmission system may include cancellation signal generation elements. The cancellation signal generation elements may extract a waveform from received signals, for example signals transmitted from the node, and use the waveform to generate a prefilter or cancellation signal to apply to further received signals. The cancellation signal may cancel interference in received signals caused by signals transmitted from the node.

Abstract: The present invention is directed to copolypeptide hydrogels (DCH) containing non-ionic hydrophilic residues (DCHEO), incorporation of thermoresponsive elements into DCHEO, to generate thermoresponsive DCH (DCHT), and hydrogels that include a combination of DCHEO and DCHT. The invention includes preparation, uses, compositions containing the hydrogels and methods of tuning the hydrogels. The hydrogels can be used to deliver an agent or cells to an organism.

Abstract: A method and apparatus for correcting vision in macular degeneration patients. Following a diagnostic procedure which has been successfully tested to determine the factors needed to correct the vision of a patient with macular degeneration, the present invention describes a prototype correcting procedure and device using a computer program and display device. Through manipulation of a grid and quantitative analysis of the manipulations, the extent and correction factors needed to correct the vision of a macular degeneration patient are discussed.