Abstract: An easily assembled, transportable, re-deployable, modular, protective, double-roof system is disclosed which is compatible with other Modular Protective System (MPS) components and can be assembled in a variety of configurations to provide soldiers and equipment with protective enclosures.

Abstract: An easily assembled, transportable, re-deployable, modular, protective, double-roof system is disclosed which is compatible with other Modular Protective System (MPS) components and can be assembled in a variety of configurations to provide soldiers and equipment with protective enclosures.

Abstract: The present invention is a method for predicting the grain size distribution at a designated location within a water-lain sedimentary deposit. Initially, the vertical thickness of the sedimentary deposit at the designated location must be determined, as well as the vertical thickness and grain size distribution at a second location different from the designated location. Second, a distance parameter corresponding to the two locations must be determined. Finally the distance parameter is used, along with the initially determined vertical thickness at both locations and the grain size distribution at the second location to calculate the grain size distribution at the designated location.

Abstract: An article of manufacture for dispensing a liquid adhesive includes an applicator body, a liquid adhesive contained within the applicator body, a porous applicator tip attached to the applicator body and in a non-contacting relationship with the liquid adhesive, and a polymerization initiator or rate modifier loaded in or on the applicator tip, wherein the polymerization initiator or rate modifier is selected from quaternary ammonium salts and tertiary amines. The liquid adhesive can also include a phase transfer catalyst.

Abstract: A method for the storage of hydrogen within a subterranean solid carbonaceous formation such as a coal seam. At least one well extends from the surface of the earth into the formation and a pressure gradient extends from the formation to the well to desorb methane within the formation and flow the methane into the well. Subsequent to recovery of the methane from the formation, gaseous hydrogen is injected into the well and into the formation. The injection of hydrogen is carried out under a pressure sufficient to cause the injected hydrogen to become absorbed within the matrix of the carbonaceous formation. Subsequent to storage of the hydrogen, a pressure gradient is established from the formation to the surface to withdraw previously introduced hydrogen to the surface. At least one common well is used for recovery of methane from the formation and introduction of hydrogen into the formation.