Abstract: Two unique bioactive compounds, designated K1 and K2, were extracted from a solid substrate that had been inoculated with filamentous fungi and incubated for an extended time. The compounds ranged from 20% to 30% of starting dry weight after concentration and the full 1H NMR spectra showed a complex mixture of aromatic, polysaccharides/sugars, and aliphatic amino, lipid and organic acid components. These bioactive fungal extracts exhibited strong immune activating properties.

Abstract: A multilayer insulation is provided. The multilayer insulation includes a plurality of layers of material separated from one another by post elements. The interior of the integrated multilayer insulation can be filled with a selected gas. Moreover, the gas can be held in an interior volume of the integrated multilayer insulation at a pressure greater than ambient pressure, or flowed through the interior volume of the integrated multilayer insulation. The integrated multilayer insulation can be placed directly over an object to be insulated, or over a cellular insulation structure that is placed directly on the object to be insulated.

Abstract: A multilayer insulation with an array of posts is provided. In particular, the posts are comprised of multiple post or support elements that are interconnected to radiation shields or sheets comprising the layers of the integrated multi-layer insulation (IMLI) structure. The support elements maintain spacing between adjacent sheets, thus maintaining a volume between the sheets. The support elements can each feature a plurality of support arms. The support elements can each additionally include a support beam that defines a minimum spacing between sheets when the IMLI structure is under a compressive load. Neighboring support elements can be interconnected to one another by beams.

Abstract: A multilayer insulation with an array of posts is provided. In particular, the posts are comprised of multiple post or support elements that are interconnected to radiation shields or sheets comprising the layers of the integrated multi-layer insulation (IMLI) structure. The support elements maintain spacing between adjacent sheets, thus maintaining a volume between the sheets. The support elements can each feature a plurality of support arms. The support elements can each additionally include a support beam that defines a minimum spacing between sheets when the IMLI structure is under a compressive load. Neighboring support elements can be interconnected to one another by beams.

Abstract: A multilayer insulation with an array of posts is provided. In particular, the posts are comprised of multiple post or support elements that are interconnected to radiation shields or sheets comprising the layers of the integrated multi-layer insulation (IMLI) structure. The support elements maintain spacing between adjacent sheets, thus maintaining a volume between the sheets. The support elements can each feature a plurality of support arms. The support elements can each additionally include a support beam that defines a minimum spacing between sheets when the IMLI structure is under a compressive load. Neighboring support elements can be interconnected to one another by beams.

Abstract: An apparatus and method for rotary forging a workpiece is disclosed which includes a manipulator for grasping and advancing the workpiece axially along a predetermined path of travel through a rotary forge mounted adjacent the manipulator. The rotary forge includes cooperating pairs of forging dies which work and reshape the workpiece. At least one induction heating coil located in-line with the path of travel of the workpiece through the forge is mounted adjacent the forge for selectively heating the workpiece as it is advanced into the rotary forge.

Abstract: The invention pertains to culturing ascoscarps or fruitbodies of species of the genus Morchella. Mycelia are provided with nutrients and subsequently produce nutrient-primed mycelia, such as nutrient-rich sclerotia or nutrient-rich hyphae, in which are stored sufficient nutrients to supply the ascocarps that develop later. The fungus is induced to give rise to ascocarp development by initially maintaining the fungus in an environment that is poor in exogenous nutrients, and by exposing the fungus to a high level of water. After induction, primorida appear. The period from primordia appearance until midway to maturation of the fruitbodies represents a critical period during which the fruitbodies are prone to abort. During this critical period, particular attention is directed to maintaining favorable conditions. The fruitbodies, which may be grown to maturation, are ultimately harvested.

Abstract: The invention pertains to culturing ascoscarps or fruitbodies of species of the genus Morchella. Mycelia are provided with nutrients and subsequently produce nutrient-primed mycelia, such as nutrient-rich sclerotia or nutrient-rich hyphae, in which are stored sufficient nutrients to supply the ascocarps that develop later. The fungus is induced to give rise to ascocarp development by initially maintaining the fungus in an environment that is poor in exogenous nutrients, and by exposing the fungus to a high level of water. After induction, primordia appear. The period from primordia appearance until midway to maturation of the fruitbodies represents a critical period during which the fruitbodies are prone to abort. During this critical period, particular attention is directed to maintaining favorable conditions. The fruitbodies, which may be grown to maturation, are ultimately harvested.

Abstract: The invention pertains to culturing ascocarps or fruitbodies of species of the genus Morchella. Mycelia are provided nutrients and subsequently produce sclerotia. Sclerotia store sufficient nutrient to supply the ascocarps that are developed later. The mycelia and attendant sclerotia are established in a nutrient poor substratum. The fungus is induced to give rise to ascocarp development by initially maintaining the fungus in an environment that is poor in exogenous nutrients, and by exposing the fungus to a high level of water. After induction, primordia appear. The period from primordia appearance until midway to maturation of the fruitbodies represents a critical period during which the fruitbodies are prone to abort. During this critical period, particular attention is directed to maintaining favorable conditions. The fruitbodies, which may be grown to maturation, are harvested.

Abstract: This invention relates to a process and apparatus for hot working metals whereby a finer and more uniform grain structure is produced in the wrought product. In conventional hot working operations, the workpiece is initially heated to an elevated temperature within the hot working temperature range of the particular metal or alloy, and the heated workpiece is then hot worked by deformation until the workpiece becomes chilled, thereby necessitating reheating prior to further hot working. In accordance with the present invention, the reheating of the workpiece is accomplished by subjecting the chilled workpiece to electric induction heating at a frequency preselected to concentrate the induced heat in the chilled outer portions of the workpiece to thereby rapidly return the workpiece to the optimum hot working temperature throughout so that continued hot working can be reinitiated before appreciable grain growth can occur.

Abstract: A cryogenic fuel system for an internal combustion engine utilizing both the liquid and vapor of a saturated liquid fuel comprising an insulated storage tank having inner and outer walls a vapor tube passing through the walls of the tank with its open end positioned approximate the top of the tank above the liquid level and its opposite end connected to the engine; a liquid entry and exit tube passing through the walls of the tank with a portion of the tube at or above the open end of the vapor tube, the liquid tube extending downwardly to the bottom portion of the tank to its open end; a first pressure-actuated valve means positioned in the vapor tube having an open or closed position which opens the vapor tube to the engine when the tank pressure exceeds a predetermined pressure; and a second valve means in the liquid tube having an open and closed position which opens the liquid tube to the engine when the engine is running.

Abstract: This invention relates to a process and apparatus for hot working metals whereby a finer and more uniform grain structure is produced in the wrought product. In conventional hot working operations, the workpiece is initially heated to an elevated temperature within the hot working temperature range of the particular metal or alloy, and the heated workpiece is then hot worked by deformation until the workpiece becomes chilled, thereby necessitating reheating prior to further hot working. In accordance with the present invention, the reheating of the workpiece is accomplished by subjecting the chilled workpiece to electric induction heating at a frequency preselected to concentrate the induced heat in the chilled outer portions of the workpiece to thereby rapidly return the workpiece to the optimum hot working temperature throughout so that continued hot working can be reinitiated before appreciable grain growth can occur.