Abstract: A method for execution by at least one server within a domain of a service provider. The method comprises receiving a first request from a communication device registered with the service provider. A response including a token is sent to the communication device. Then a second request is received, this one from an application server over a communication channel at least partly not within the domain of the service provider. The second request contains the token, which causes the at least one server to send a response to the application server, which response includes information about the communication device obtained based on the token. Use of the token facilitates customer access to data services and applications, while making the token anonymous safeguards the privacy of customer data.

Abstract: A method for fabricating a potential barrier for a nitrogen-face (N-face) nitride-based electronic device, comprising using a thickness and polarization induced electric field of a III-nitride interlayer, positioned between a first III-nitride layer and a second III-nitride layer, to shift, e.g., raise or lower, the first III-nitride layer's energy band with respect to the second III-nitride layer's energy band by a pre-determined amount. The first III-nitride layer and second III-nitride layer each have a higher or lower polarization coefficient than the III-nitride interlayer's polarization coefficient.

Abstract: A method for fabricating nitrogen-face (N-face) nitride-based electronic devices with low buffer leakage, comprising isolating a buffer from a substrate with an AlGaInN nucleation layer to suppress impurity incorporation from the substrate into the buffer. A method for fabricating N-face nitride-based electronic devices with low parasitic resistance and high breakdown, comprising capping a device structure with a conductive layer to provide extremely low access and/or contact resistances, is also disclosed.

Abstract: A system comprising: a memory; at least one network entity operatively coupled to the memory and configured for: receiving an identifier of a media device; receiving an identity of a retail channel used to acquire the media device; storing in the memory an association between the identity of the retail channel and the identifier of the media device; and causing content specific to the retail channel to be transmitted to the media device over a communications network in response to determining a presence of the media device on the communications network. Also, a media device, comprising: a network interface; a user interface; and a processing entity. The processing entity is configured for: identifying the media device to an external entity via the network interface; receiving retail-channel-specific content over the network interface; and conveying the retail-channel-specific content via the user interface through a retail-channel-specific application installed on the media device.

Abstract: A horticultural irrigation system comprising a plant growth container. The plant growth container comprises a receptacle for a plant growth medium, a reservoir, a container inlet, a float valve and an outlet means. The container inlet supplies water to the reservoir. The float valve is adapted to close the container inlet when the water in the reservoir reaches a pre-determined level. An outlet means allows the passage of water from the reservoir to the receptacle.

Abstract: A method for fabricating a potential barrier for a nitrogen-face (N-face) nitride-based electronic device, comprising using a thickness and polarization induced electric field of a III-nitride interlayer, positioned between a first III-nitride layer and a second III-nitride layer, to shift, e.g., raise or lower, the first III-nitride layer's energy band with respect to the second III-nitride layer's energy band by a pre-determined amount. The first III-nitride layer and second III-nitride layer each have a higher or lower polarization coefficient than the III-nitride interlayer's polarization coefficient.

Abstract: A method for fabricating nitrogen-face (N-face) nitride-based electronic devices with low buffer leakage, comprising isolating a buffer from a substrate with an AlGaInN nucleation layer to suppress impurity incorporation from the substrate into the buffer. A method for fabricating N-face nitride-based electronic devices with low parasitic resistance and high breakdown, comprising capping a device structure with a conductive layer to provide extremely low access and/or contact resistances, is also disclosed.

Abstract: A system of computer input devices, such as a keyboard and a mouse, is disclosed. The input device comprises a plurality of keys, a housing coupled to the keys, and a dock formed in the housing. The dock is configured to receive a second input device; and contains a mechanical coupling mechanism for temporarily coupling the second input device to the first input device via the dock.

Abstract: An input device is disclosed. The input device includes an outer housing, a sensor assembly configured to sense a position of the input device relative to a work surface, a wireless transmitter coupled to the sensor assembly, and a cable comprising a cable connector configured to connect to a data port in a computer on one end of the cable. The cable has both data and power lines, and the input device is capable of operating in both a wired and a wireless mode.

Abstract: A method has been developed to produce stable cell-matrix microspheres with up to 100% encapsulation efficiency and high cell viability, using matrix or biomaterial systems with poor shape and mechanical stability for applications including cell therapeutics via microinjection or surgical implantation, 3D culture for in vitro expansion without repeated cell splitting using enzymatic digestion or mechanical dissociation and for enhanced production of therapeutic biomolecules, and in vitro modeling for morphogenesis studies. The modified droplet generation method is simple and scalable and enables the production of cell-matrix microspheres when the matrix or biomaterial system used has low concentration, with slow phase transition, with poor shape and mechanical stability.

Abstract: Method, systems and software are proposed for obtaining for blocks of a first image similar blocks of a second image (the “reference image”). The blocks of the first image are processed sequentially, for each block trying out a number of candidate locations in the second image and evaluating a cost function for each. Each candidate location in the second image is displaced by a respective motion vector from the block of the first image. In a first aspect of the invention the cost function is a function of a predicted motion vector for future blocks of the first image (i.e. blocks of the first image which have not yet been processed). In a second aspect of the invention the motion vectors are given by location values which are not all whole pixel spacings, halves of the pixel spacing, or quarters of the pixel spacing.

Abstract: Systems and methods are described for asymmetrically placed cross-coupled scintillation crystals. A method includes coupling a plurality of photomultiplier tubes to a scintillation crystal array, the scintillation crystal array defining a plurality of corner edges, wherein a first corner edge of the plurality of corner edges is aligned with a first center of a first photomultiplier tube of the plurality of photomultiplier tubes and a second corner edge of the plurality of corner edges is not aligned with a second center of a second photomultiplier tube of the plurality of photomultiplier tubes.

Abstract: A basket for use alone or in conjunction with a stroller or similar device is provided. The basket is detachable from the stroller and is constructed so that it can be crushable for storage. The basket includes a two-piece handle that, when mated together, can slide into a track of the stroller. The two piece handle separates to open the basket. In a fully open configuration, the basket can lay flat.

Abstract: At least one engine operating parameter other than total fuel energy content is taken into account when transitioning between operating modes in a dual fuel or other multimode engine (20) in order to maintain a smooth transition between modes. The parameter preferably comprises at least one of primary fuel excess air ratio (lambda) and ignition timing and preferably is controlled in addition to total fuel energy content control. Lambda control is especially beneficial because it permits the control system to compensate for the engine's inability to substantially alter the instantaneous air mass in the combustion chamber during the transition period. For instance, during a transition from pilot ignited gaseous fuel mode to diesel mode, the controlled parameter preferably comprises diesel lambda, and the controlling step comprises setting diesel lambda at a relatively high value at the beginning of the transition period and thereafter reducing diesel lambda during the transition period.

Abstract: Methods and apparatus for tuning scintillation detectors. An output of a first light is equalized with an output of a neighboring, second light. The outputs are measured by one or more light detectors shared by the first and second lights. Outputs of a plurality of light detectors are equalized using the equalized output of the first light.

Abstract: Systems and methods are described for a production method for making position-sensitive radiation detector arrays. A method includes applying a plurality of masks to a plurality of scintillation crystal slabs; coupling the plurality of scintillation crystal slabs to form a sandwich structure; cutting a plurality of slices from the sandwich structure; and coupling at least two of the plurality of slices to form a detector array.

Abstract: Methods and apparatuses for obtaining position and energy information without pileup. Signal integration, which is triggered by a present event, stops when a subsequent event is detected. A weighted value for estimating the total energy in a scintillation is calculated, which includes the energy of the current event and a residual energy from previous events. Remnant correction is used to calculate a pile-up free energy from two consecutive weighted values. An analog filter may be applied to reduce noise. Dynamic digital weighting of integrated values, and/or digital integration may be used during data processing. Pileup can be avoided in conjunction with several types of applications, including multi-zone detector applications and coincidence detection applications. High-resolution timing techniques are also disclosed that facilitate one's ability to avoid pileup.

Abstract: Methods and apparatus for tuning scintillation detectors. An output of a first light is equalized with an output of a neighboring, second light. The outputs are measured by one or more light detectors shared by the first and second lights. Outputs of a plurality of light detectors are equalized using the equalized output of the first light.