Abstract: An ion beam angle calibration and emittance measurement system, comprising a plate comprising an elongated slit therein, wherein the elongated slit positioned at a rotation center of the plate and configured to allow a first beam portion to pass therethrough. A beam current detector located downstream of the plate, wherein the beam current detector comprises a slit therein configured to permit a second beam portion of the first beam portion to pass therethrough, wherein the beam current detector is configured to measure a first beam current associated with the first beam portion. A beam angle detector is located downstream of the beam current detector and configured to detect a second beam current associated with the second beam portion. The plate, the current beam detector and the beam angle detector are configured to collectively rotate about the rotation center of the plate.

Abstract: A system for mixing powdered materials includes a cannula and an actuator adapted to vibrate the cannula. An optional fluid delivery system is operable to add fluid to the powdered mixture through the cannula. The cannula can be extended into a powder bed and vibrated by the actuator to mix the powder bed. Fluid can be added to the powder bed through the cannula. The systems and methods are suitable for preparing relatively small quantities of candidate mixtures for high-throughput screening. Sample mixtures prepared by the mixing system can be pressed into tablets that are substantially devoid of foreign objects used to mix the samples. The sample mixtures can be subjected to one or more tests, such as an accelerated aging or forced degradation test, to assess one or more characteristics of the sample mixtures.

Abstract: A method and system for generating test cases for a computer program including a plurality of test units. The method and system execute the computer program; monitor the execution of the computer program to obtain monitored information and generate one or more test cases utilizing the monitored information.

Abstract: This disclosure provides a system and method for updating a control system using an encrypted source code update. The example control system often includes a processor for managing at least a portion of the control system and flash memory communicably coupled with the processor, with the processor operable to load an encrypted update into the flash memory. In one example, a method for updating the control system would include identifying an update for a control system with the update comprising encrypted object code and the control system comprising at least a first processor. At least the first processor is then updated based on or using the identified update.

Abstract: A method of identifying and expanding a database of potential employees from a predetermined pool of prescreened candidates supplied by the initiating entity. The predetermined pool being the first of infinite generations of prescreened candidates who may be rewarded for referring other qualified candidates. The initiating entity will create and maintain the screening criteria to minimize the number of unqualified resources and the costs associated with this number, and maximize the value of the resources expended on the recruitment endeavor. The resulting expanded database can be used to generate focus groups that may have similar interests based on parameters such as education, geographic location, economic status and other parameters.

Abstract: Computer instructions that operate to view a display of geometric constraints associated with a selected piece of geometry of a mechanical design and to drag and manipulate multiple geometric constraints of multiple pieces of geometry associated with the selected piece of geometry, when executed, is disclosed. In one embodiment, the computer instructions are part of a mechanical design software application. In one embodiment, the mechanical software application including the computer instructions are embodied in a distribution storage medium.

Abstract: An optic fiber payout test system and apparatus is disclosed which is adad for simulating the payout of fiber at high speeds. This optic fiber payout test apparatus is comprised of a projectile, a source of fiber attached to the projectile, and a pneumatic propulsion system to propel the projectile and initiate the payout of the fiber. The fiber payout test apparatus further comprises a projectile track system as well as a braking system which allows the projectile to be used safely within a laboratory environment. The optic fiber payout test apparatus also provides a means for testing the payout of fiber optic cable in a manner that simulates the high rate of speed and high accelerations encountered during free flight. This capability is important for the development of launched fiber optic guided weapons systems and in particular, air launched optic guided weapons systems.

Abstract: An air bag restraint system includes an air bag module having an inflator with arming plunger which must be depressed to arm the inflator, the air bag module is mounted between a pair of side plates of a bracket assembly for pivotal movement between operative and inoperative positions, catch plates are provided for releasably securing the air bag module in its operative position, an arming mechanism having a pin mounted with respect to the arming plunger for transverse movement with respect thereto betweeen a disarmed and armed position, the pin being arranged to engage a contoured end face of the arming plunger to depress the arming plunger as it moves from its disarmed to its armed position, the pin being biased to its disarmed position and an anvil associated with the bracket assembly being provided for engagement of the pin to move it from its disarmed to its armed position as the air bag module is pivoted from its inoperative to its operative position.

Abstract: A substantially homogeneous calcium/aluminum alloy having a calcium/aluminum atomic ratio of from about 60/40 to 80/20 and with useful and unexpected properties of brittleness, passivity to atmospheric moisture and low volatility is prepared by a process which comprises adding aluminum under an inert atmosphere to molten calcium at a temperature of from about 550.degree. to 1100.degree. C. and at a rate to prevent substantial solids formation in the melt during the addition. The molten alloy is converted to particulate solid either by melt atomization or by casting, crushing and grinding. Lead/calcium/aluminum and tin/calcium/aluminum alloys are prepared by adding the calcium/aluminum alloy to the molten lead or tin, while calcium/aluminum/lithium alloy is prepared by adding lithium to the molten calcium/aluminum alloy.