Abstract: The present invention provides solid support media for use in oligomer synthesis, methods of producing the media, and methods of using the media. In some embodiments, the processes of the invention comprise (a) providing an organic phase comprising an olefin monomer, a cross-linker, a functionalizing reagent and an initiator; and (b) contacting the organic phase with an aqueous phase under conditions of time and temperature effective to form the polymeric bead.

Abstract: A propulsion system for a relatively large land-based vehicle, such as a locomotive or off-highway vehicle, is provided. The system may include a brushless dynamoelectric machine made up of a main alternator having a main rotor and a main stator, and an auxiliary alternator having an auxiliary rotor and an auxiliary stator, wherein the main rotor and the auxiliary rotor are disposed on a shaft for joint rotation with the shaft. The dynamoelectric machine is operable in a power generating mode, and in an engine cranking mode. A power source may be connected to pass current to one or more windings in the auxiliary stator to induce an alternating current flow in one or more windings in the auxiliary rotor. A rectifier may be connected to receive the alternating current flow from the one or more windings in the auxiliary rotor.

Abstract: A comparative quality factor may be based on quantities indicative of signal and noise received at multiple antennas and may be used to control switching in a switched diversity system.

Abstract: Direct communication between devices in a wireless network without going through a base station is described herein. Such communication may be possible by deviating from a transmission map to be broadcasted by the base station of the wireless network.

Abstract: A propulsion system for a relatively large land-based vehicle, such as a locomotive or off-highway vehicle, is provided. The system may include a brushless dynamoelectric machine made up of a main alternator having a main rotor and a main stator, and an auxiliary alternator having an auxiliary rotor and an auxiliary stator, wherein the main rotor and the auxiliary rotor are disposed on a shaft for joint rotation with the shaft. The dynamoelectric machine is operable in a power generating mode, and in an engine cranking mode. A power source may be connected to pass current to one or more windings in the auxiliary stator to induce an alternating current flow in one or more windings in the auxiliary rotor. A rectifier may be connected to receive the alternating current flow from the one or more windings in the auxiliary rotor.

Abstract: A communication network provides over-the-air (OTA) applications and application services to wireless devices in a way that provides authentication and helps insure confidentiality and/or information integrity. An authentication center authenticates a wireless device by comparing a signed response from the device with a predicted signed response. The signed responses may be generated from a random number, the device's identification number and user key. When the wireless device is authenticated, the OTA application may be sent to the wireless device in protocol data units (PDUs). Prior to sending the PDUs, a random number may be added to one of the PDUs. When receiving the PDUs, the device may extract the random number and calculate a cipher key using the number and a user key. The OTA application may be accepted when the calculated cipher key matches a prior generated cipher key.

Abstract: A method, computer-readable code, and controller are provided for controlling a cycle-skipping control system having two or more cycle skippers connected to a common multi-phase AC (alternating current) power source to drive a variable frequency load. A respective firing sequence is generated to be applied to a plurality of power switches in the two or more cycle skippers for implementing a desired mode of operation. A phase angle shift is provided between each respective firing sequence to be applied to the two or more cycle skippers over a firing cycle. This enables a non-concurrent firing for each cycle skipper over the firing cycle.

Abstract: A method and apparatus for a user to interface with a mobile computing device is disclosed. In one embodiment, a method comprises sharing a Bluetooth communications module between a primary processor system and a secondary processor system.

Abstract: A system for isolating electrical ground faults and secondary failures in an electrical system, the system comprising an AC ground isolation state machine for detecting and isolating an AC ground, a DC ground isolation state machine for detecting and isolating a DC ground, a component failure isolation state machine for detecting and isolating a change in a resistance, and a component failure early detection algorithm for determining a failure before using the state machines.

Abstract: A method, computer-readable code, and controller are provided for configuring a cycle-skipping control system having two or more cycle skippers connected to a common multi-phase AC (alternating current) power source to drive a variable frequency load. One or more circuit architectures (modified relative to a baseline circuit architecture) are provided. The modified circuit architectures enable at least some interconnections not enabled by the baseline circuit architecture when connected between the phases of the power source and the load phases. A respective firing sequence is generated to be applied to a plurality of power switches to the two or more cycle skippers with a modified circuit architecture for implementing a desired mode of operation.

Abstract: A method, computer-readable code, and controller are provided for controlling a cycle-skipping control system having at least one cycle skipper connected to a multi-phase AC (alternating current) power source to drive a variable frequency load. A respective firing sequence is generated to be applied to a plurality of power switches in the cycle skipper for implementing a desired mode of operation. The stream of pulses may be arranged to form a grouping of two or more closely adjacent pulses over a time interval, wherein each pulse grouping contributes a desired spectral power over the time interval, and further wherein each pulse grouping enables to spread the power over the time interval as compared to a single pulse having the desired spectral power, thereby reducing harmonic components in currents supplied by the power source.

Abstract: Briefly, in accordance with one embodiment of the invention, a digital camera includes: a digital imaging array including a plurality of pixels, and image processing circuitry to process the digital pixel output signals produced by the imaging array. The imaging processing circuitry is adapted to process saturated digital pixel output signals differently from non-saturated digital pixel output signals. In accordance with another embodiment of the invention, at least one integrated circuit includes image processing circuitry. The processing circuitry is adapted to process digital pixel output signals produced by a digital imaging array. The image processing circuitry is further adapted to process saturated digital pixel output signals differently from non-saturated digital pixel output signals.

Abstract: A system and method for assessing a health and functionality of a locomotive friction modifying system wherein the locomotive has a friction modifying applicator associated with a wheel of the locomotive for applying a friction modifying agent to a rail on which the wheel is traversing. The system and method comprise a sensor detecting a predetermined operational condition of the locomotive. The system and method also comprise a controller associated with the sensor and responsive to input from the sensor determining a per unit creep of an axle of the locomotive. The controller also determines a tractive effort of the axle of the locomotive and determines a friction modifying applicator state for the applicator associated with the axle.

Abstract: The present invention relates to methods for the prevention and treatment of a mammal from radiation-induced internal injury using ?-tocotrienol, ?-tocopherol succinate or ?-tocotrienol succinate. Specifically, the present invention relates to methods for preventing and treating radiation-induced injuries in a mammal by (1) subcutaneous, intramuscular, intraperitoneal, or intravascular injection of a therapeutically effective amount of ?-tocotrienol; or (2) oral administration of a therapeutically effective amount of ?-tocopherol succinate or ?-tocotrienol succinate or both.

Abstract: A method is described that involves operating a computing system within a normal on state and transitioning from the normal on state to a main CPU/OS based state. In the main CPU/OS based state one or more components of the computing system are inactivated so as to cause the computing system to consume less power in the main CPU/OS based state than in the normal on state. The computing system is able to execute software application routines on a main CPU and a main OS of the computing system while in the main CPU/OS based state.

Abstract: A computing system is described that includes an I/O unit interface that is deactivated while said computing system operates within a non main CPU/OS based operational state. The computing system also includes a controller that operates functional tasks while the computing system is within the non main CPU/OS based operational state. The computing system also includes an I/O unit that is coupled to both the I/O unit interface and the controller.

Abstract: A liquid injector system includes a liquid injector (10) comprising a container (11) for containing a concentrated liquid and having an opening (13) which is closed by a valve (23). The valve (23) is biased to a closed position by leaf springs (28) and is opened by engagement by a nozzle. Pressure is applied to the concentrated liquid by means of a manually operable piston (19) so that, when the valve (23) is in an open position, at least some of the concentrated liquid is dispensed under pressure from the container (11).

Abstract: A method of initiating a wireless communication session with a communication network is provided. A cost estimate for the communication session is determined based on a quality of service level and a quantity of information to be communicated. The communication session is initiated when the cost estimate is accepted. In one embodiment, the user may select a second quality of service level for the communication session when the first cost estimate is not accepted and is provided a second cost estimate for the second quality of service level. In yet another embodiment, a communication session is initiated when there is sufficient balance available to the wireless communication device or a user's smart card for a communication session at a quality of service level selected by the user. In one embodiment, the method may be performed in accordance with a packet radio service network providing packet data services.

Abstract: A system for isolating electrical ground faults and secondary failures in an electrical system, the system comprising an AC ground isolation state machine for detecting and isolating an AC ground, a DC ground isolation state machine for detecting and isolating a DC ground, a component failure isolation state machine for detecting and isolating a change in a resistance, and a component failure early detection algorithm for determining a failure before using the state machines.