Abstract: The present invention includes a system of decomposing municipal solid waste (MSW) within a landfill by converting the landfill to aerobic degradation in the following manner: (1) injecting air via the landfill leachate collection system (2) injecting air via vertical air injection wells installed within the waste mass; (3) applying leachate to the waste mass using a pressurized drip irrigation system; (4) allowing landfill gases to vent; and (5) adjusting air injection and recirculated leachate to achieve a 40% to 60% moisture level and a temperature between 120° F. and 140° F. in steady state.

Abstract: A method of charging a fluid beam comprising passing a fluid from an area of first pressure to an area of second pressure, the second pressure being lower than the first pressure, and charging said fluid so that molecules of the fluid may be accelerated in the area of second pressure, so as to form a charged beam, wherein the charging imparts sufficient charge to the fluid as to achieve a charge density greater than 10.sup.14 charge per cm.sup.3 within the fluid.

Abstract: In radiology X-radiation from, an X-ray tube is directed toward a patient and received by an image means, which may be a film, to produce a visual image. The X-ray may be intended to detect a particular feature or area; however, the picture may be obscured by the unequal X-ray attenuation effect of the patient. That adverse effect is minimized by an attenuation mask which equalizes attenuation across the entire field. An individual mask is formed for each patient, on an almost real-time basis, by a first X-ray exposure which is analyzed to determine the extent and location of the patient's attenuation. The mask is produced, based upon that analysis, providing different attenuation at different areas, by depositing ink jet droplets, having suitable metal material, on an absorbent substrate.