Abstract: A system for making highly contoured composite stringers, including a flexible stringer assembly to support an uncured composite stringer; and a contoured mandrel to contour the uncured composite stringer into a highly contoured shape, wherein the contoured mandrel comprises one or more curvatures with a radius of 100 inches or less along at least one of an x, y, or z axis.

Abstract: A system for making highly contoured composite stringers, including a flexible stringer assembly to support an uncured composite stringer; and a contoured mandrel to contour the uncured composite stringer into a highly contoured shape, wherein the contoured mandrel comprises one or more curvatures with a radius of 100 inches or less along at least one of an x, y, or z axis.

Abstract: The instant invention provides for substituted naphthyridine compounds that inhibit Akt activity. In particular, the compounds disclosed selectively inhibit one or two of the Akt isoforms. The invention also provides for compositions comprising such inhibitory compounds and methods of inhibiting Akt activity by administering the compound to a patient in need of treatment of cancer.

Abstract: An apparatus and method control the shape of a structure with one or more surfaces and internal actuators. A plurality of translational actuators are capable of extending and contracting. The structure can have any number of controllable surfaces, including one. The shapes of the surfaces are controlled by computing the actuator strokes or loads required for achieving specified surface deflections. There are two methods for accomplishing this control. In the actuator stroke-control method, the surface deflections, or deflection errors for closed-loop control, are multiplied by a stroke-control gain matrix which is a function of the properties of the structure with the actuators absent. In the actuator load-control method, the surface deflections, or deflection errors for closed-loop control, are multiplied by a load-control gain matrix which is a function of the properties of the structure with the actuators absent. The control gain matrices minimize the surface shape errors.

Abstract: Portions of the confining frame of a water bed are made so they can be tilted away from the water-filled mattress of that water bed to facilitate the positioning, and the smoothing, of a cover for that water-filled mattress adjacent the sides and end of that water-filled mattress.