Abstract: A system and method of the type for quickly mobilizing a unit for dredging a layer of material from a water bottom is provided. The dredging system includes: a motorized, substantially self-contained vessel positioned above a borrow site, at least one dredging shoe extended from the vessel to a bottom of a water adapted for dredging a material from the bottom to a pre-selected depth, a power source positioned on the vessel in operational connection with the dredging shoe for drawing the material into the shoe and transporting the material through a conduit to a deposit site, and a dredging motivation system connected to the vessel for moving the vessel and the dredging shoe along a dredging path.

Abstract: A method of producing cold nuclear fusion and a method of preparing a fusion-promoting material for producing cold nuclear fusion are disclosed. The method of producing fusion includes selecting a fusion-promoting material, hydriding the fusion-promoting material with a source of isotopic hydrogen, and establishing a non-equilibrium condition in the fusion-promoting material. The method of producing fusion may include cleaning the fusion-promoting material. The method of producing fusion may also include heat-treating the fusion-promoting material. The method of preparing a fusion-promoting material for producing fusion includes selecting a fusion-promoting material and hydriding the fusion-promoting material with a source of isotopic hydrogen. The method of preparing a fusion-promoting material for producing fusion may include cleaning the fusion-promoting material. The method of preparing a fusion-promoting material for producing fusion may also include heat-treating the fusion-promoting material.

Abstract: A system and method of the type for quickly mobilizing a unit for dredging a layer of material from a water bottom is provided. The dredging system includes: a motorized, substantially self-contained vessel positioned above a borrow site, at least one dredging shoe extended from the vessel to a bottom of a water adapted for dredging a material from said bottom to a pre-selected depth, a power source positioned on the vessel in operational connection with the dredging shoe for drawing the material into the shoe and transporting the material through a conduit to a deposit site, and a dredging motivation system connected to the vessel for moving the vessel and the dredging shoe along a dredging path.

Abstract: A nozzle system for imparting compound motion, including an orbital component and a rotational component, to the discharged fluid. The nozzle system comprises a specially engineered shell surrounding a freely flexible hose of sufficient structural integrity to simultaneously exhibit two different motion characteristics to impart the compound motion to the discharged fluid. When fluid is delivered to the nozzle system, the hose moves orbitally; that is, the hose rides against the wall of the shell in a cork screwing manner. Simultaneously, the hose rotates or twists back and forth about its own axis relative to its fixed end. Both components of motion are imparted to the discharged fluid to enhance spray power and expanse.