Abstract: A system for guided geospatial image capture, registration and 2D or 3D mosaicking, that employs automated imagery processing and cutting-edge airborne image mapping technologies for generation of geo-referenced Orthomosaics and Digital Elevation Models from aerial images obtained by UAVs and/or manned aircraft.

Abstract: A system for guided geospatial image capture, registration and 2D or 3D mosaicking, that employs automated imagery processing and cutting-edge airborne image mapping technologies for generation of geo-referenced Orthomosaics and Digital Elevation Models from aerial images obtained by UAVs and/or manned aircraft.

Abstract: Embodiments of the invention include a polycrystalline diamond compact comprising a plurality of double-sintered polycrystalline diamond segments. The polycrystalline diamond segments are configured to remain thermally stable at a first temperature. The polycrystalline diamond segments are positioned upon and bonded to a transition layer of single-sintered polycrystalline diamond that is configured to remain thermally stable at a second temperature lower than the first temperature. The transition layer is positioned upon and bonded to a substrate. Embodiments of the invention have improved thermally stability, resulting in fewer defects during manufacturing and improved longevity in use.

Abstract: A waxy hull-less barley product is described having a moisture content of from 50-75%. The product is prepared by cooking the grains in water for 15-120 minutes at a temperature of 75-150° C. Next, the grains are rinsed with cool water to remove excess starch and stop the cooking process. The grains are then either dried or flash frozen to form a free-flowing product which may be directly eaten, rehydrated in 1-7 minutes in the case of dried grains, or reheated in 1-7 minutes in the case of flash frozen grains. Food products manufactured from the processed waxy hull-less barley are also disclosed.

Abstract: A whole grain product is described having a moisture content of from 40-80%. The product is prepared by cooking the grains in water for 5-90 minutes at a temperature of 80-150° C. Next, the grains are rinsed with cool water to remove excess starch and stop the cooking process. The grains are then either dried or flash frozen to form a free-flowing product which may be directly eaten, rehydrated in 1-7 minutes in the case of dried grains, or reheated in 1-7 minutes in the case of flash frozen grains. The invention also includes food products manufactured from the processed whole grains.

Abstract: A process for producing a sintered AlN ceramic body by mixing an organic solution comprising a hydrocarbon solvent and an organometallic compound with AlN powder to produce a slurry, removing the solvent from the slurry to form a mixture of organometallic compound and AlN, forming the mixture into a shape, and heating the shape in a non-oxidizing atmosphere to sintering temperature to obtain densification.

Abstract: Graphite composite articles comprising a graphite structure formed from a porous graphite material and an impregnant selected from the group consisting of glass precursors and ceramic precursors, filling the pores and coating the surface of the structure. The present invention also provides a process for the manufacture of graphite composites comprising the steps of infiltrating a porous graphite structure with a material selected from the group consisting of glass precursors and ceramic precursors and subsequently converting the precursor to a glass or a ceramic respectively.

Abstract: A method for preparing substrates for VLS fiber producing reactions and a method for preparing SiC fibers by the VLS process. The first method includes the steps of forming an alcohol sol containing a fiber growth promoter material precursor, applying the sol to at least one surface of the substrate and drying the sol. More particularly, the steps can include forming a sol of colloidal hydrous metal oxide particles in a liquid, the metal oxide being a fiber growth promoter material precursor and the liquid being capable of dissolving a salt of the metal and of wetting the substrate surface as a sol, applying the sol to at least one surface of the substrate and drying the sol.

Abstract: Graphite composite articles comprising a graphite structure formed from a porous graphite material and an impregnant selected from the group consisting of glass precursors and ceramic precursors, filling the pores and coating the surface of the structure. The present invention also provides a process for the manufacture of graphite composites comprising the steps of infiltrating a porous graphite structure with a material selected from the group consisting of glass precursors and ceramic precursors and subsequently converting the precursor to a glass or a ceramic respectively.

Abstract: High surface area open microporous, partially crystalline, partially amorphous, solid ceramic materials containing silicon carbide with or without silica with or without carbon may be prepared by controlled pyrolysis of (RSiO.sub.1.5).sub.n gels in an inert atmosphere. The silica and carbon content, surface area, and pore size and distribution may be altered by optional subsequent processing steps to selectively remove carbon and/or silica.

Abstract: A porous, woven carbon fabric friction material is bonded to a solid substrate, such as a conical transmission synchronizer, with a high temperature thermosetting adhesive, such as a synthetic rubber-phenolic resin base adhesive. Prior to applying the adhesive, a thin layer of one surface of the friction material is removed, such as by contacting the surface with a band-type sander, to break through the pyrolytic carbon coating on the substantial portion of the carbon fibers. The adhesive is applied to the abraded surface of the friction material and/or a roughened surface on the solid substrate, the friction material is clamped to the solid substrate and the thus-assembled parts are heated to at least substantially cure the adhesive. Improved bonds between the adhesive and friction material are produced and a tendency for the adhesive to "bleed through" the pores of the friction material and migrate to the friction surface during curing is significantly reduced.

Abstract: A process is provided for the reforming of alcohols, particularly methanol, in the presence of Group VIIA and VIIIA metal carbides at elevated temperature.

Abstract: Amorphous metal alloy powders may be synthesized by solid state reactions. Precursor components that include the elements of the amorphous alloy are chemically reduced to yield an intimate mixture. The resultant intimate mixture, as obtained or after heat-treating, exhibits amorphous characteristics. These powders are suitable for forming solid amorphous shapes.

Abstract: A process is provided for the upgrading of lower alcohols to higher molecular weight alcohols by contacting the lower alcohol with a reaction promoter composition selected from alkali metal acetylides, Group IB metal acetylides, acetylides of the naturally occurring lanthanide and actinide series metals, rare earth metal hydrides, alkaline earth metal hydrides and alkoxides and alkali metal alkoxides.

Abstract: A process is provided for decarbonylating aldehydes to olefins having one less carbon atom than the aldehydes, carbon oxide and hydrogen, by passing the aldehydes over a catalyst comprising a metal selected from the group consisting of palladium, platinum, rhodium, copper, silver, gold and zinc supported on or exchanged onto a support.

Abstract: Solid catalysts comprising a solid inorganic catalyst support material and polymeric transition metal complex are ideally suited for use as solid catalysts in various vapor phase heterogeneous continuous reactions.

Abstract: A methane conversion process is provided for the production of olefins and hydrogen comprising contacting methane in the absence of oxygen and in the absence of water at a reaction temperature of at least 500.degree. C. with a catalyst comprising the mixed oxides of a first metal selected from lithium, sodium, potassium, rubidium, cesium and mixtures thereof, a second metal selected from beryllium, magnesium, calcium, strontium, barium, and mixtures thereof, and optionally a promoter metal selected from copper, rhenium, tungsten, zirconium, rhodium, and mixtures thereof.