Abstract: A mass oxygen distribution system (“MODS”) for mass delivery and distribution for of breathing oxygen has a mobile unit that stores a large amount of on board LOX and controls distribution of oxygen from the enclosure at safe pressure to one or more patient end users. An on board oxygen converter source within the enclosure stores preferably up to 75-liters of LOX, ready to be volatilized to provide gaseous oxygen for many hours. The enclosure being supported by wheeled support members, allowing the enclosure to be moved to and through premises where mass distribution to said one or more end users is required and quickly put into use. LOX in the pressurized vessel is provided to one of a dual set of vaporizers converts the liquid oxygen to cold gaseous breathing oxygen. A dual coil heat exchanger warms the cold breathing oxygen to safe breathing temperature. A warning system monitors temperature and pressure of the breathing oxygen.

Abstract: A process for accurately predicting the effects of a sweep jammer signal, ose waveform is given, on a targeted radio receiver communication link whose signaling curve is known. The process analyzes the critical physical and electrical characteristics of both the sweep jamming signal and the targeted radio receiver, and determines whether the sweep jammer signal is perceived by the receiver as being a sweep jammer, a barrage jammer, or something in between the two. Moreover, the process determines the jamming signal's effect on the receiver's peak and background Bit Error Rates which are then used to accurately calculate the sweep jamming signal's effect on the average Bit Error Rate.