Abstract:
The present invention provides compounds of the Formula I: wherein R1 is allyl, cycloalkyl, cycloalkylalkyl, or —CH2-alkenyl, X1 is O, NH, N(alkyl), S or —C(═O), Z is N or CH; and R2 and R3 are as defined herein, pharmaceutical compositions comprising same, and methods for their use.
Abstract:
Compounds having the formula (I), are useful as p38 kinase inhibitors, wherein R4 and R5 are hydrogen, halogen, cyano, haloalkyl, or haloalkoxy, but are not both hydrogen; R6 and R7 are optional substituents, and Q is a non-aromatic moiety as defined in the specification.
Abstract translation:具有式(I)的化合物可用作p38激酶抑制剂,其中R 4和R 5是氢,卤素,氰基,卤代烷基或卤代烷氧基,但不是 氢; R 6和R 7是任选的取代基,Q是说明书中定义的非芳族部分。
Abstract:
An interactive, handheld apparatus is provided. The apparatus includes a housing, a display screen on the housing, an electronic position location system, a stylus for selecting images on the display screen, a directional control pad on the housing and a memory device. The electronic position location system includes a processor that is capable of determining a location of a selected region of the display screen. The memory device includes computer code for an educational game and is operatively coupled to the processor.
Abstract:
Compounds of the formula I: or pharmaceutically acceptable salts, solvates or prodrugs thereof, wherein m, k, B, R1, R2 and R3 are those defined herein, and compositions comprising the same. Also provided are methods for preparing compounds of formula I and using the same in treating p38 mediated disorders in a patient.
Abstract:
An orbit-transfer vehicle provides the navigation, propulsion, and control systems required to transport a payload satellite from a geosynchronous-transfer orbit (GTO) to a predetermined low-earth orbit (LEO). Upon entering low-earth orbit, the payload satellite is deployed from the orbit-transfer vehicle. To reduce the cost and complexity of the payload satellite, the orbit-transfer vehicle is configured to provide common functional services, such as communications and power regulation, to the payload satellite during the transport, and/or after deployment. To reduce the fuel requirements for this deployment via the orbit-transfer vehicle, a preferred embodiment includes aerobraking to bring the satellite into a low-earth orbit. In a preferred embodiment of this method of deployment, the provider of the orbit-transfer vehicle identifies and secures available excess capacity on launch vehicles, and allocates the excess capacity to the satellites requiring deployment, thereby providing a deployment means that is virtually transparent to the purchaser of this deployment service.
Abstract:
An elongated rod made of a shape memory alloy composition having selected eudoelastic properties, is deformed into a dimensionally compact coil for packaged storage under stress maintained by physical constraint. Upon selective removal of the constraint allowing shape recovery, a substantial increase in axial length of the rod occurs in order to improve its performance in various installations, including long rod penetrating projectiles.
Abstract:
A method of producing a metal/ceramic composite structure in which an uncolidated metal or metal alloy powder is loaded into a sealable glass mold comprising a hollow ceramic sleeve and a sealable outer glass envelope surrounding the ceramic sleeve and forming with the outer wall of the ceramic sleeve a sealable chamber for the metal or metal alloy powder, wherein the glass is a type which becomes plastic when heated. The air in the mold is removed under vacuum and the mold is sealed and placed into a free flowing refractory powder in a crucible and consolidated by sintering under atmospheric pressure (CAP.RTM. process). Removal of the glass envelope leaves a composite article having a consolidated metal or metal alloy layer surrounding and placing a hollow ceramic liner (sleeve) under both radial and axial compression. A ceramic-line metal gun barrel insert can be produced by using a ceramic sleeve with rifling on its inner surface.
Abstract:
A method of producing a glass-lined metal pipe in which an unconsolidated tal or metal alloy powder is loaded into a sealable glass mold comprising a graphite core, a glass sleeve slipped over the graphite core with a sliding fit, a sealable outer glass envelope surrounding the graphite core and glass sleeve forming with them a sealable chamber for the metal or metal alloy powder, wherein the glass is a type which becomes plastic when heated. The air in the mold is removed under vacuum and the mold is sealed and placed into a free flowing refractory powder in a crucible and consolidated by sintering under atmospheric pressure (CAP.RTM. process). Removal of the glass envelope and the graphite core produces a glass-lined pipe in which the glass liner is slightly fused into and is under compressive force from the surrounding metal pipe.
Abstract:
A method of changing the shape change transition temperature range (TTR) of an object made from a nickel-titanium based shape change memory alloy by selection of the final annealing temperature.
Abstract:
A method for removing small concentrations of phosphine contained in a carbon monoxide gas mixture by preferentially oxidizing the phosphine, in which the phosphine is oxidized with air at a temperature of from 500.degree. C. to 800.degree. C. to form phosphorus pentoxide, which is recovered from the gas mixture preferably as phosphoric acid.