There's little worse as a pool lifeguard than hearing the words "code brown" come through your radio. For swimmers on a hot day, there's also little worse than being told to immediately get out of the ...

Ian A. Wright receives research and consulting funding from industry, local and state government bodies. Katherine Warwick receives funding from industry, local and state government bodies. Katherine ...

Abstract: In this digital age, there has been a surge in the transmission of digital data. This data is not secure and it can be easily intercepted and misused by an eavesdropper. To secure this data, ...

Abstract: Pulse Position Modulation (PPM) is widely used in optical wireless communication systems because of its higher power efficiency and minimal inter-symbol ...