UPSET: Triggering Natural Cell Death in Cancer

2019-01-10T11:16:30-08:00 April 28th, 2003|Biomedical Engineering, Issue I, Volume V|

Ultra-short Pulsed Systems Electroperturbation Technology (UPSET) has the potential to become a new cancer treatment due to its ability to trigger apoptosis, the natural death mode of cells. During apoptosis, a cell initiates a self-termination process to remove it without affecting surrounding tissue. UPSET generates and delivers pulses of 40 kV/cm and 20 nanoseconds in [...]

Pyschoacoustics and Surround Sound Systems

2017-10-26T18:48:17-07:00 November 11th, 2000|Biomedical Engineering, Health & Medicine, Issue I, Volume I|

Sound consists of variations in air pressure arriving at the ears. The human hearing system is capable of deciphering these relatively mundane and simple variations into a substantial amount of important information, much of which is relied upon for human survival. Since the hearing process is both psychological (associated with the brain) and acoustical (associated [...]