Abstract: A computer-implemented method for calibrating audio of a virtual reality device, the method comprising: determining a difference between a perceived tone location and an actual audible tone location, in response to an emitting of the actual audible tone; wherein the tone comprises a spectral tone, and creating and calibrating a user ear model by: emitting the spectral tone at a random time during a simulation by the virtual reality device; determining the perceived tone location during the simulation; and computing an error adjustment for one or more geometric variables of a default ear model based on a result of the determining.

Abstract: A system of networked lighting devices includes a group of lighting device fixture controllers connected in a communication chain. The communication chain provides for transfer of data packets between the lighting device fixture controllers and a central controller. Each fixture controller includes a first power input that receives power from a primary power source, and a priority switch that is configured to switch the fixture controller from the primary power source to a source of DC power upon detecting failure of the primary power source. The source of DC power is sufficient to power the fixture controller and enable the fixture controller to continue to pass a stream of data to other controllers in the communication chain, but it is not sufficient to power the fixture controller's associated lighting device.

Abstract: Devices are provided to automatically inject drugs or other payloads into or beneath skin. These devices include an injector configured to drive a hollow needle into the skin and subsequently to deliver the payload through the hollow needle. Applied suction acts to draw blood from the puncture formed in the skin through the hollow needle, into the device, and to a sensor, blood storage element, or other payload. In some examples, the blood is drawn through the hollow needle when the hollow needle is penetrating the skin. In some examples, these devices are additionally configured to retract the hollow needle from the skin and/or to perform some other functions. These devices can be wearable and configured to automatically access blood or deliver a payload into skin, for example, to operate at one or more points in time while a wearer of a device is sleeping.

Abstract: A method (and structure) includes performing an initial partial anneal of a metal interconnect overburden layer for semiconductor devices being fabricated on a chip on a semiconductor wafer. Orientation of an early recrystallizing grain at a specific location on a top surface of the metal overburden layer is determined, as implemented and controlled by a processor on a computer. A determination is made whether the orientation of the early recrystallizing grain is desirable or undesirable.

Abstract: Oil-absorbent skimmers of the present invention include an upper oil-absorbent flotation head that floats on water and several absorbent strands attached to the underside of the flotation head. The flotation head has a liquid-permeable cover with absorbent strips inside. The absorbent strips and strands are made of oil-absorbing materials that resist absorption of water. The passive oil-absorbent skimmers may be free-floating and may be used in stormwater catch basins, water holding tanks, vaults, sumps, bilges and the like for capturing hydrocarbons such as oil and oil-based liquids.

Abstract: A document including a Directed Self-Assembly (DSA) pattern including a unique and randomized pattern embedded on the document, where the DSA is formed by using two different-length polymer chains.

Abstract: An SMA actuator arrangement is assembled using a strut element shaped to comprise a sacrificial strut body and crimp tabs held apart by the sacrificial strut body. A SMA wire is laid across the crimp tabs which are folded and pressed to form crimps holding the SMA wire. The crimps are then attached to static and moving parts, after which the sacrificial strut body is removed. The method allows the crimping to be performed without hindrance from the static and moving parts, the sacrificial strut body holding the relative locations of the crimps prior to attachment.

Abstract: Methods, systems, and computer-readable media are provided for building a score plan for a healthcare organization, its providers, its payers, and/or its patients and presenting the results of the score plan on one or more score card user interfaces. Score cards graphically display an entity's progress towards meeting quality measure objectives. The score cards provide information on percentage completion of one or more quality measure objectives by the entity and/or quality measure objectives that may be difficult for the entity to achieve.

Abstract: A method includes identifying user activity data of a plurality of users for a first online media item. The user activity data includes a drop-off rate and a consumption rate for the first online media item. The first online media item has a first thumbnail representing the first online media item. The method further includes determining, based on at least one of the drop-off rate or the consumption rate of the first online media item, that a new thumbnail is to be recommended to replace the first thumbnail for the first online media item, selecting the new thumbnail from a plurality of candidate thumbnails, and sending a recommendation of the new thumbnail for the first online media item to a client device of a user associated with the first online media item.

Abstract: A lighting module for an illumination device includes at least one light source mounted on a substrate and an optical assembly positioned to be located over the at least one light source. The lighting module also includes a temperature sensor configured to collect temperature data corresponding to the optical assembly.

Abstract: The invention provides a compound of formula (I): or tautomer or a solvate or a pharmaceutically acceptable salt thereof, wherein the various substituents are as defined in the claims. Also provided are pharmaceutical compositions containing the compounds of formula (I), processes for making the compounds and the medical uses of the compounds.

Abstract: A heatsink assembly for a luminaire may include a shell portion and one or more lighting module holders. The shell portion may include a frame and one or more cross members that may be attached to the inner surface of the frame and that may form one or more openings proximate to the rear end of the frame. The frame may be made of a material that has a lower thermal conductivity than that of the material of the one or more lighting module holders. The one or more lighting module holders may be configured to be held in the one or more openings. The one or more lighting module holders may contain a landing pad and a plurality of inner fins that are connected to the lower surface and positioned to extend from the corresponding opening. The landing pad may have an upper surface that is configured to receive a lighting module and a lower surface that is sized to correspond to and be larger than a corresponding one of the openings. In some embodiments, the lighting module holder forms a heat sink.

Abstract: Methods and computer systems report and track resource performance for business customers. The computer system receives usage data about a resource associated with a customer of a utility, including hourly usage information about the resource metered at a business premises of the customer. The computer system receives operational data associated with the business premises, including hours of operations information describing when the business premises is open to patrons. The computer system determines resource performance data for the business premises using the received usage data and the received operational data, including information about: (i) resource usage at the business premises during the hours when open to patrons, and (ii) resource usage at the business premises during the hours when closed to patrons. The computer system causes a reporting of this information to the customer of the resource.

Abstract: A lighting system includes a lighting device that further includes a housing, and light emitting diode (LED) modules positioned in an opening of the housing to emit light away from the housing. Each LED module includes a substrate, a plurality of module-level conductors, and a plurality of LED sets, each of which comprises a first section including a first group of LEDs, one or more additional sections (each including an additional group of LEDs), a first conductive element that electrically connects the first section to a first one of the module-level conductors, and one or more additional conductive elements. The lighting system also includes a sensor and a control circuitry configured to generate commands to control drive currents delivered to the first group of LEDs in each LED set and each additional group of LEDs in each LED set based on the data collected by the sensor.

Abstract: A heatsink assembly for a luminaire may include a shell portion and one or more lighting module holders. The shell portion may include a frame and one or more cross members that may be attached to the inner surface of the frame and that may form one or more openings proximate to the rear end of the frame. The frame may be made of a material that has a lower thermal conductivity than that of the material of the one or more lighting module holders. The one or more lighting module holders may be configured to be held in the one or more openings. The one or more lighting module holders may contain a landing pad and a plurality of inner fins that are connected to the lower surface and positioned to extend from the corresponding opening. The landing pad may have an upper surface that is configured to receive a lighting module and a lower surface that is sized to correspond to and be larger than a corresponding one of the openings. In some embodiments, the lighting module holder forms a heat sink.

Abstract: Resistance feedback control of drive signals for plural SMA actuator wires in an SMA actuation arrangement is performed. Target resistance values are set representing a desired position of a movable element with respect to the support structure. Measures of resistance of each SMA actuator wire are detected. Errors are derived from the target resistance values and the detected measures of resistance, the errors being adjusted by offsets. The powers of the drive signals supplied to SMA actuator wires are controlled. in accordance with the adjusted errors. The offsets have values selected to adjust the actual position of the movable element to match the desired positions represented by the target resistance values.

Abstract: A method performed by at least one computing system and including performing a document identifying operation on a corpus of documents. The documents are associated one each with a plurality of numeric tier scores. The operation identifies results including one or more of the documents. The method includes calculating each tier score in a portion of the numeric tier scores and organizing the documents into tiers based at least in part on the numeric tier scores. The portion of the numeric tier scores is identified based on the results. The tiers are ranked from most to least relevant and include relevant and non-relevant portions. The method includes sending any of the tiers in the relevant portion one at a time to one or more reviewer computing devices in an order determined by the ranking. Any of the tiers in the non-relevant portion are not sent to reviewer computing device(s).

Abstract: A medication injection device includes a barrel and a plunger disposed to dispense a fluid from the barrel. A dosage tracking system is coupled to output data indicative of the fluid dispensed. A controller is disposed within the medication injection device and coupled to receive the data from the dosage tracking system. The controller includes logic that when executed by the controller causes the controller to perform operations including determining, based on the data, whether an air shot event occurred while dispensing the fluid.

Abstract: Techniques for dynamic allocation of network address spaces in virtual networks implemented in a service provider system are described. Upon a scaling condition of an allocation rule being determined to be satisfied, a network address space of a virtual network can be automatically expanded or contracted. The scaling condition can be specified by a customer associated with the virtual network. The allocation rule may also include a allocation factor that indicates an amount of network addresses that are to be added to or removed from the virtual network.

Abstract: Disclosed herein are novel methodologies of treating fragile X syndrome and related disorders by inhibiting mGlu5-relevant signaling pathways via the reduction of ?-arrestin2 protein levels or the diminution of mGlu5 and ?-arrestin2 protein interactions.